CA2583747A1 - Fluid control device with valve and methods of use - Google Patents
Fluid control device with valve and methods of use Download PDFInfo
- Publication number
- CA2583747A1 CA2583747A1 CA002583747A CA2583747A CA2583747A1 CA 2583747 A1 CA2583747 A1 CA 2583747A1 CA 002583747 A CA002583747 A CA 002583747A CA 2583747 A CA2583747 A CA 2583747A CA 2583747 A1 CA2583747 A1 CA 2583747A1
- Authority
- CA
- Canada
- Prior art keywords
- fluid
- port
- valve element
- fluid director
- director
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/223—Multiway valves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
- A61M2039/266—Valves closing automatically on disconnecting the line and opening on reconnection thereof where the valve comprises venting channels, e.g. to insure better connection, to help decreasing the fluid space upon disconnection, or to help the fluid space to remain the same during disconnection
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2209/00—Ancillary equipment
- A61M2209/04—Tools for specific apparatus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/10—Tube connectors; Tube couplings
- A61M39/16—Tube connectors; Tube couplings having provision for disinfection or sterilisation
- A61M39/162—Tube connectors; Tube couplings having provision for disinfection or sterilisation with antiseptic agent incorporated within the connector
Abstract
A fluid control device for directing fluid flow comprising a needleless access device for transferring fluids and methods of directing fluid flow. The fluid control device may have a first port, a second port, a third port and a connecting portion joining the first, second and third ports. A first valve element may be positioned within the first port and a fluid director may be positioned within the connecting portion. The first valve element may move between an opening position, where fluid may flow past the first valve element, and a closed position, where fluid may be prevented from flowing past the first valve element. The fluid director may have at least one passageway for connecting at least two of the first, second and third ports such that fluid may flow therebetween. An actuation mechanism may be used to orient the fluid director and, consequently, the at least one passageway within the connecting portion.
Claims (46)
1. A fluid control device for transferring fluid comprising:
a housing having a first port, a second port, a third port, and a connecting portion connecting the first, second and third ports, the first port having a longitudinal axis;
a first valve element positioned within the first port, the first valve element having a proximal end, a distal end, an axis, a first position where the axis of the first valve element is parallel with the longitudinal axis of the first port, and a second position where the axis of the first valve element is displaced from the longitudinal axis of the first port;
a fluid director having at least one fluid passageway, wherein the fluid director is positionable within the housing; and an actuation mechanism operably associated with the fluid director, wherein the actuation mechanism is sized and configured to move the fluid director.
a housing having a first port, a second port, a third port, and a connecting portion connecting the first, second and third ports, the first port having a longitudinal axis;
a first valve element positioned within the first port, the first valve element having a proximal end, a distal end, an axis, a first position where the axis of the first valve element is parallel with the longitudinal axis of the first port, and a second position where the axis of the first valve element is displaced from the longitudinal axis of the first port;
a fluid director having at least one fluid passageway, wherein the fluid director is positionable within the housing; and an actuation mechanism operably associated with the fluid director, wherein the actuation mechanism is sized and configured to move the fluid director.
2. The device of claim 1, wherein the first valve element comprises a head portion and a body portion.
3. The device of claim 2, wherein at least one of the head portion and the body portion comprises at least one notch.
4. The device of claim 2, wherein the body portion comprises a wall defining a chamber, wherein the chamber contains air.
5. The device of claim 4, wherein the first port comprises at least one venting channel in communication with the chamber, the at least one venting channel sized and configured to allow air to move between inside the chamber and outside the chamber.
6. The device of claim 2, wherein the proximal end of the first valve element comprises a first enlarged portion.
7. The device of claim 6, wherein the first valve element comprises a second enlarged portion between the first enlarged portion and the distal end of the first valve element.
8. The device of claim 1, wherein the first valve element is made of an elastomeric material.
9. The device of claim 1, wherein the first port further comprises a valve seat having at least one rib, the first valve element being operably associated with the valve seat.
10. The device of claim 1, wherein the first valve element has a length between about 0.15 inches and about 1.5 inches.
11. The device of claim 10, wherein the first valve element has a length between about 0.4 inches and about 0.6 inches.
12. The device of claim 1, wherein the fluid director comprises a first and second fluid passageway, the first fluid passageway being at an angle relative to the second fluid passageway.
13. The device of claim 12, wherein the fluid director has at least one visual indicator to indicate the orientation of the first and second fluid passageways relative to at least one of the first, second and third ports.
14. The device of claim 1, wherein the fluid director comprises at least one bore and the actuation mechanism is a tool, the tool being sized and configured to be positionable within the at least one bore.
15. The device of claim 1, wherein the fluid director comprises an outer surface and a recess on the outer surface, and wherein the connecting portion comprises an inner surface and a protrusion on the inner surface, the protrusion being moveable along the recess thereby eliminating axial movement of the fluid director within the connecting portion.
16. The device of claim 1, wherein a portion of the fluid director has a spherical shape.
17. The device of claim 1, wherein the actuation mechanism is a knob.
18. The device of claim 17, further comprising a fourth port through the knob, wherein the fourth port is sized and configured such that fluid flows between the fourth port and the at least one fluid passageway.
19. The device of claim 1, wherein the fluid director is made of a soft material selected from the group consisting of polyethylene, low density polyethylene, linear low density polyethylene, polyester, and polyurethane.
20. The device of claim 1, wherein at least one of the housing, the first valve element, the fluid director and the actuation mechanism comprises an antimicrobial component.
21. The device of claim 1, wherein the connecting portion comprises a limiting portion with a first end and a second end and the fluid director comprises a protrusion, wherein the fluid director is sized and configured to move between a first location, where the protrusion engages the first end of the limiting portion, and a second location, where the protrusion engages the second end of the limiting portion.
22. The device of claim 1, further comprising at least one sleeve positioned on the fluid director, wherein the sleeve is located between the fluid director and the connecting portion.
23. The device of claim 1, wherein the fluid director comprises a wall having a thickness between about 0.005 inches and about 0.060 inches.
24. The device of claim 23, wherein the fluid director comprises a wall having a thickness between about 0.020 inches and about 0.040 inches.
25. The device of claim 1, wherein at least one of the second and third ports has an inner surface, an outer surface, a distal end proximate the connecting portion, a proximal end opposite the distal end, and at least one bonding medium reservoir, the at least one bonding medium reservoir is at least one recess in at least one of the inner surface and the outer surface and extends a length between the proximal end and the distal end of at least one of the second and third ports.
26. The device of claim 1, wherein at least one of the second and third ports comprises:
a central portion having a channel therethrough; and a wall portion having an inner and outer surface, the inner surface having threads, wherein the wall portion is sized and configured to rotate about the central portion.
a central portion having a channel therethrough; and a wall portion having an inner and outer surface, the inner surface having threads, wherein the wall portion is sized and configured to rotate about the central portion.
27. The device of claim 1, wherein the second port contains a second valve element.
28. The device of claim 27, wherein the third port contains a third valve element.
29. A fluid control device for transferring fluid comprising:
a housing having a first port, a second port, a third port and a connecting portion connecting the first port, the second port, and the third port;
a first valve element positioned within the first port, the first valve element having a proximal end and a distal end, wherein the first valve element has an opened position and a closed position, and wherein the first valve element is sized and configured such that the proximal end of the first valve element is closer to the distal end of the first valve element in the opened position than in the closed position, a fluid director having at least one fluid passageway, wherein at least a portion of the fluid director is positionable within the connecting portion; and an actuation mechanism operably associated with the fluid director, wherein the actuation mechanism is sized and configured to move the fluid director.
a housing having a first port, a second port, a third port and a connecting portion connecting the first port, the second port, and the third port;
a first valve element positioned within the first port, the first valve element having a proximal end and a distal end, wherein the first valve element has an opened position and a closed position, and wherein the first valve element is sized and configured such that the proximal end of the first valve element is closer to the distal end of the first valve element in the opened position than in the closed position, a fluid director having at least one fluid passageway, wherein at least a portion of the fluid director is positionable within the connecting portion; and an actuation mechanism operably associated with the fluid director, wherein the actuation mechanism is sized and configured to move the fluid director.
30. The device of claim 29, wherein the first valve element comprises at least one notch.
31. The device of claim 29, wherein the first valve element comprises a head portion and a body portion.
32. The device of claim 31, wherein the body portion comprises a wall defining a chamber, the chamber containing air.
33. The device of claim 32, wherein the first port comprises at least one venting channel in communication with the chamber, the at least one venting channel sized and configured to allow air to move between inside the chamber and outside the chamber.
34. The device of claim 33, wherein the first valve element has a length between about 0.3 inches and about 1.5 inches.
35. The device of claim 34, wherein the first valve element has a length between about 0.55 inches and about 0.75 inches
36. The device of claim 29, wherein the actuation mechanism is a knob, and wherein the fluid director is sized and configured such that movement of the knob results in movement of the fluid director.
37. The device of claim 36, further comprising a fourth port through the knob, wherein the fourth port is sized and configured so that fluid flows between the fourth port and the at least one passageway.
38. The device of claim 37, wherein the fourth port is sized and configured to rotate relative to the knob.
39. The device of claim 29, wherein the connecting portion comprises a limiting portion with a first end and a second end, and the fluid director comprises a protrusion, wherein the fluid director is sized and configured to move between a first location, where the protrusion engages the first end of the limiting portion, and a second location, where the protrusion engages the second end of the limiting portion.
40. A method of transferring fluid comprising:
providing a fluid control device comprising:
a housing having a first port, a second port, a third port, and a connecting portion connecting the first, second and third ports, the first port having a longitudinal axis;
a first valve element positioned within the first port, the first valve element having an axis;
a fluid director having at least one fluid passageway, wherein the fluid director is positionable within the connecting portion; and an actuation mechanism operably associated with the fluid director;
inserting a first fluid transfer device into the first port such that the first valve element moves from a first position, where the axis of the first valve element is parallel with the longitudinal axis of the first port, to a second position, where the axis of the first valve element is displaced from the longitudinal axis of the first port;
moving the fluid director in the connecting portion using the actuation mechanism;
and aligning the at least one fluid passageway with at least two of the first, second and third ports.
providing a fluid control device comprising:
a housing having a first port, a second port, a third port, and a connecting portion connecting the first, second and third ports, the first port having a longitudinal axis;
a first valve element positioned within the first port, the first valve element having an axis;
a fluid director having at least one fluid passageway, wherein the fluid director is positionable within the connecting portion; and an actuation mechanism operably associated with the fluid director;
inserting a first fluid transfer device into the first port such that the first valve element moves from a first position, where the axis of the first valve element is parallel with the longitudinal axis of the first port, to a second position, where the axis of the first valve element is displaced from the longitudinal axis of the first port;
moving the fluid director in the connecting portion using the actuation mechanism;
and aligning the at least one fluid passageway with at least two of the first, second and third ports.
41. The method of claim 40, wherein the first valve element comprises a wall defining a chamber containing air, and the first port comprises at least one venting channel, the method further comprising:
moving air out of the chamber and through the at least one venting channel as the first valve element moves from the first position to the second position.
moving air out of the chamber and through the at least one venting channel as the first valve element moves from the first position to the second position.
42. The method of claim 40, wherein the connecting portion comprises a limiting portion with a first end and a second end and the fluid director comprises a protrusion, wherein the step of moving the fluid director comprises rotating the fluid director between a first location, where the protrusion engages the first end of the limiting portion, and a second location, where the protrusion engages the second end of the limiting portion.
43. The method of claim 40 further comprising:
engaging a second fluid transfer device with the second port; and engaging a third fluid transfer device with the third port.
engaging a second fluid transfer device with the second port; and engaging a third fluid transfer device with the third port.
44. The method of claim 43, wherein at least one of the second and third ports comprises an elongated central portion having a channel and a wall portion positioned around the elongated central portion, the wall portion having threads, the method further comprising rotating the wall portion on the elongated central portion so that the threads of the wall portion engage a threaded portion of at least one of the second and third fluid transfer devices.
45. A method of transferring fluid comprising:
providing a fluid control device comprising:
a housing having a first port, a second port, a third port, and a connecting portion connecting the first, second and third ports;
a first valve element having an outer surface, a proximal end, a distal end, an opened position and a closed position, the first valve element being positioned within the first port;
a fluid director having at least one fluid passageway, wherein at least a portion of the fluid director is positionable within the housing; and an actuation mechanism operably associated with the fluid director;
inserting a first fluid transfer device into the first port such that the proximal end of the first valve element moves towards the distal end of the first valve element;
moving the fluid director in the housing using the actuation mechanism;
aligning the at least one fluid passageway with at least two of the first, second and third ports; and allowing fluid to flow around the outer surface of the first valve element.
providing a fluid control device comprising:
a housing having a first port, a second port, a third port, and a connecting portion connecting the first, second and third ports;
a first valve element having an outer surface, a proximal end, a distal end, an opened position and a closed position, the first valve element being positioned within the first port;
a fluid director having at least one fluid passageway, wherein at least a portion of the fluid director is positionable within the housing; and an actuation mechanism operably associated with the fluid director;
inserting a first fluid transfer device into the first port such that the proximal end of the first valve element moves towards the distal end of the first valve element;
moving the fluid director in the housing using the actuation mechanism;
aligning the at least one fluid passageway with at least two of the first, second and third ports; and allowing fluid to flow around the outer surface of the first valve element.
46. The method recited in claim 45, further comprising the step of transferring fluid through at least one of the second and third ports in at least one of a first direction out of the fluid control device and a second direction into the fluid control device;
wherein the first valve element causes movement of fluid through at least one of the second and third ports in the second direction in response to movement of the first valve element from the closed position to the opened position, and wherein the first valve element causes movement of fluid through at least one of the second and third ports in the first direction in response to movement of the first valve element from the opened position to the closed position.
wherein the first valve element causes movement of fluid through at least one of the second and third ports in the second direction in response to movement of the first valve element from the closed position to the opened position, and wherein the first valve element causes movement of fluid through at least one of the second and third ports in the first direction in response to movement of the first valve element from the opened position to the closed position.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/972,312 | 2004-10-22 | ||
US10/972,312 US7771383B2 (en) | 2004-10-22 | 2004-10-22 | Fluid control device with valve and methods of use |
PCT/US2005/037604 WO2006047181A2 (en) | 2004-10-22 | 2005-10-21 | Fluid control device with valve and methods of use |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2583747A1 true CA2583747A1 (en) | 2006-05-04 |
CA2583747C CA2583747C (en) | 2012-12-18 |
Family
ID=36207054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2583747A Active CA2583747C (en) | 2004-10-22 | 2005-10-21 | Fluid control device with valve and methods of use |
Country Status (7)
Country | Link |
---|---|
US (3) | US7771383B2 (en) |
EP (1) | EP1812093A4 (en) |
JP (1) | JP2008517653A (en) |
CN (1) | CN101043910B (en) |
AU (1) | AU2005299928A1 (en) |
CA (1) | CA2583747C (en) |
WO (1) | WO2006047181A2 (en) |
Families Citing this family (129)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL114960A0 (en) | 1995-03-20 | 1995-12-08 | Medimop Medical Projects Ltd | Flow control device |
US6695817B1 (en) | 2000-07-11 | 2004-02-24 | Icu Medical, Inc. | Medical valve with positive flow characteristics |
IL161660A0 (en) | 2004-04-29 | 2004-09-27 | Medimop Medical Projects Ltd | Liquid drug delivery device |
US20140276459A1 (en) * | 2013-03-13 | 2014-09-18 | Jonathan Yeh | Needleless connector with folding valve |
US10478607B2 (en) | 2004-08-09 | 2019-11-19 | Carefusion 303, Inc. | Connector for transferring fluid and method of use |
US7600530B2 (en) | 2004-08-09 | 2009-10-13 | Medegen, Inc. | Connector with check valve and method of use |
JP2008518719A (en) | 2004-11-05 | 2008-06-05 | アイシーユー メディカル インコーポレイテッド | Medical soft grip connector |
US20060155212A1 (en) * | 2005-01-10 | 2006-07-13 | Madonia James R | Self flushing luer activated blood sampling devices |
US7670322B2 (en) * | 2005-02-01 | 2010-03-02 | Icu Medical, Inc. | Check valve for medical Y-site |
US8070739B2 (en) | 2005-08-11 | 2011-12-06 | Medimop Medical Projects Ltd. | Liquid drug transfer devices for failsafe correct snap fitting onto medicinal vials |
JP4820703B2 (en) * | 2006-04-28 | 2011-11-24 | 日本シャーウッド株式会社 | Liquid infusion tool |
US7981090B2 (en) | 2006-10-18 | 2011-07-19 | Baxter International Inc. | Luer activated device |
US8221363B2 (en) | 2006-10-18 | 2012-07-17 | Baxter Healthcare S.A. | Luer activated device with valve element under tension |
US7753338B2 (en) | 2006-10-23 | 2010-07-13 | Baxter International Inc. | Luer activated device with minimal fluid displacement |
US8105314B2 (en) | 2006-10-25 | 2012-01-31 | Icu Medical, Inc. | Medical connector |
JP4871158B2 (en) | 2007-02-08 | 2012-02-08 | 日本コヴィディエン株式会社 | Medical stopcock |
IL182605A0 (en) | 2007-04-17 | 2007-07-24 | Medimop Medical Projects Ltd | Fluid control device with manually depressed actuator |
WO2009038860A2 (en) | 2007-09-18 | 2009-03-26 | Medeq Llc | Medicament mixing and injection apparatus |
IL186290A0 (en) | 2007-09-25 | 2008-01-20 | Medimop Medical Projects Ltd | Liquid drug delivery devices for use with syringe having widened distal tip |
US20090099552A1 (en) * | 2007-10-12 | 2009-04-16 | Maureen Levy | Drug delivery route-based connector system and method |
US9168366B2 (en) | 2008-12-19 | 2015-10-27 | Icu Medical, Inc. | Medical connector with closeable luer connector |
US8454579B2 (en) | 2009-03-25 | 2013-06-04 | Icu Medical, Inc. | Medical connector with automatic valves and volume regulator |
USD641080S1 (en) * | 2009-03-31 | 2011-07-05 | Medimop Medical Projects Ltd. | Medical device having syringe port with locking mechanism |
GB2469873B (en) * | 2009-05-01 | 2011-09-07 | Kraft Foods R & D Inc | Beverage preparation machines |
US8323249B2 (en) | 2009-08-14 | 2012-12-04 | The Regents Of The University Of Michigan | Integrated vascular delivery system |
DE102009040016B4 (en) * | 2009-09-04 | 2016-02-25 | Jan Willem Marinus Mijers | Device for the application of fluid medicaments |
IL201323A0 (en) | 2009-10-01 | 2010-05-31 | Medimop Medical Projects Ltd | Fluid transfer device for assembling a vial with pre-attached female connector |
IL202070A0 (en) | 2009-11-12 | 2010-06-16 | Medimop Medical Projects Ltd | Inline liquid drug medical device |
IL202069A0 (en) | 2009-11-12 | 2010-06-16 | Medimop Medical Projects Ltd | Fluid transfer device with sealing arrangement |
US8636720B2 (en) * | 2009-11-16 | 2014-01-28 | Carefusion 303, Inc. | Needleless access connectors and valve elements therefor |
CN102711712B (en) | 2010-02-24 | 2014-08-13 | 麦迪麦珀医疗工程有限公司 | Fluid transfer assembly with venting arrangement |
BR112012020829B1 (en) | 2010-02-24 | 2020-04-14 | Medimop Medical Projects Ltd | liquid drug transfer device for use with a medical bottle |
US8992482B2 (en) | 2010-03-12 | 2015-03-31 | Control Medical Technology, Llc | Syringe with flow control valves and associated methods |
USD644731S1 (en) | 2010-03-23 | 2011-09-06 | Icu Medical, Inc. | Medical connector |
JP5804543B2 (en) | 2010-04-05 | 2015-11-04 | 株式会社根本杏林堂 | Mixing device, mixing tube, chemical solution injection system, and method for mixing chemical solutions |
US8758306B2 (en) | 2010-05-17 | 2014-06-24 | Icu Medical, Inc. | Medical connectors and methods of use |
WO2011146772A1 (en) | 2010-05-19 | 2011-11-24 | Tangent Medical Technologies Llc | Safety needle system operable with a medical device |
US8771230B2 (en) | 2010-05-19 | 2014-07-08 | Tangent Medical Technologies, Llc | Integrated vascular delivery system |
US8833394B2 (en) * | 2010-08-13 | 2014-09-16 | Ayrlett, Inc. | Water supply valve |
USD669980S1 (en) | 2010-10-15 | 2012-10-30 | Medimop Medical Projects Ltd. | Vented vial adapter |
IL209290A0 (en) | 2010-11-14 | 2011-01-31 | Medimop Medical Projects Ltd | Inline liquid drug medical device having rotary flow control member |
IL212420A0 (en) | 2011-04-17 | 2011-06-30 | Medimop Medical Projects Ltd | Liquid drug transfer assembly |
TWI565493B (en) * | 2011-05-13 | 2017-01-11 | 凱爾福郡303股份有限公司 | Needleless access connectors and valve elements therefor |
US10426943B2 (en) | 2011-08-11 | 2019-10-01 | Attwill Medical Solutions Sterilflow L.P. | Insert for luer connection |
US9375561B2 (en) * | 2011-09-02 | 2016-06-28 | Carefusion 303, Inc. | Self-flushing valve |
JP6553357B2 (en) | 2011-09-09 | 2019-07-31 | アイシーユー・メディカル・インコーポレーテッド | Medical connector with fluid-resistant mating interface |
CN106975117A (en) * | 2011-09-21 | 2017-07-25 | 拜耳医药保健有限责任公司 | Continuous multiple fluid pump device, driving and actuating system and method |
SE535882C2 (en) | 2011-10-10 | 2013-01-29 | Micael Toernblom | Valve for administering a variety of drug fluids |
IL215699A0 (en) | 2011-10-11 | 2011-12-29 | Medimop Medical Projects Ltd | Liquid drug reconstitution assemblage for use with iv bag and drug vial |
USD711516S1 (en) * | 2011-12-09 | 2014-08-19 | John Guest International Limited | Fluid connector |
US9409007B2 (en) * | 2012-01-26 | 2016-08-09 | Carefusion 303, Inc. | Assembling a needleless valve system |
USD720451S1 (en) | 2012-02-13 | 2014-12-30 | Medimop Medical Projects Ltd. | Liquid drug transfer assembly |
USD674088S1 (en) | 2012-02-13 | 2013-01-08 | Medimop Medical Projects Ltd. | Vial adapter |
USD737436S1 (en) | 2012-02-13 | 2015-08-25 | Medimop Medical Projects Ltd. | Liquid drug reconstitution assembly |
CN104203332B (en) * | 2012-03-26 | 2017-02-22 | 泰尔茂株式会社 | Medical stopcock |
IL219065A0 (en) | 2012-04-05 | 2012-07-31 | Medimop Medical Projects Ltd | Fluid transfer device with manual operated cartridge release arrangement |
US9352119B2 (en) * | 2012-05-15 | 2016-05-31 | Becton, Dickinson And Company | Blood control IV catheter with antimicrobial properties |
CN102698359A (en) * | 2012-06-14 | 2012-10-03 | 南京飞恰科贸有限公司 | Negative-pressure control valve and negative-pressure drainage bottle |
US10350402B2 (en) * | 2012-06-15 | 2019-07-16 | Carefusion 303, Inc. | Fluid flow control by a non-pinching valve |
IL221635A0 (en) | 2012-08-26 | 2012-12-31 | Medimop Medical Projects Ltd | Drug vial mixing and transfer device for use with iv bag and drug vial |
IL221634A0 (en) | 2012-08-26 | 2012-12-31 | Medimop Medical Projects Ltd | Universal drug vial adapter |
JP5868555B2 (en) | 2012-09-13 | 2016-02-24 | メディモップ・メディカル・プロジェクツ・リミテッド | Nested female vial adapter |
AU2013342123B2 (en) | 2012-11-12 | 2018-08-02 | Icu Medical, Inc. | Medical connector |
USD734868S1 (en) | 2012-11-27 | 2015-07-21 | Medimop Medical Projects Ltd. | Drug vial adapter with downwardly depending stopper |
US9067009B2 (en) * | 2013-01-25 | 2015-06-30 | Acist Medical Systems, Inc. | Regulating flow paths in a medical injection system |
US9144672B2 (en) | 2013-03-13 | 2015-09-29 | Carefusion 303, Inc. | Needleless connector with compressible valve |
US9089682B2 (en) | 2013-03-14 | 2015-07-28 | Carefusion 303, Inc. | Needleless connector with support member |
US9370651B2 (en) * | 2013-03-13 | 2016-06-21 | Carefusion 303, Inc. | Needleless connector with reduced trapped volume |
US9278205B2 (en) | 2013-03-13 | 2016-03-08 | Carefusion 303, Inc. | Collapsible valve with internal dimples |
AU2014238008B2 (en) * | 2013-03-15 | 2018-11-08 | Icu Medical, Inc. | Medical connector |
IL225734A0 (en) | 2013-04-14 | 2013-09-30 | Medimop Medical Projects Ltd | Ready-to-use drug vial assemblages including drug vial and drug vial closure having fluid transfer member, and drug vial closure therefor |
DK2983745T3 (en) | 2013-05-10 | 2018-10-22 | West Pharma Services Il Ltd | Medical devices comprising ampoule adapter with interconnected module for dry drug |
US9968771B2 (en) * | 2013-05-16 | 2018-05-15 | Becton Dickinson and Company Limited | Mechanical friction enhancement for threaded connection incorporating crushable ribs |
USD765837S1 (en) | 2013-08-07 | 2016-09-06 | Medimop Medical Projects Ltd. | Liquid transfer device with integral vial adapter |
USD767124S1 (en) | 2013-08-07 | 2016-09-20 | Medimop Medical Projects Ltd. | Liquid transfer device with integral vial adapter |
CN205626622U (en) | 2013-08-07 | 2016-10-12 | 麦迪麦珀医疗工程有限公司 | Liquid transfer device that is used together with infusion container |
US9993634B2 (en) * | 2013-10-28 | 2018-06-12 | Becton, Dickinson And Company | Retention feature for soft interface connection |
WO2015088862A1 (en) | 2013-12-11 | 2015-06-18 | Icu Medical, Inc. | Check valve |
EP3086836B1 (en) | 2013-12-27 | 2021-05-19 | Np Medical Inc. | Multi-functional medical sampling port |
CA2937744C (en) | 2014-02-04 | 2022-08-09 | Icu Medical, Inc. | Self-priming systems and methods |
US10792399B2 (en) | 2014-02-20 | 2020-10-06 | Becton, Dickinson And Company | Antimicrobial inserts for medical devices |
CN104857600A (en) * | 2014-02-20 | 2015-08-26 | 中国科学院广州生物医药与健康研究院 | Compound therapy instrument for joint inflammation |
US10792398B2 (en) | 2014-02-20 | 2020-10-06 | Becton, Dickinson And Company | Antimicrobial inserts for medical devices |
US10149971B2 (en) | 2014-04-23 | 2018-12-11 | Becton, Dickinson And Company | Antimicrobial stopcock medical connector |
EP3145560A4 (en) | 2014-05-21 | 2018-01-17 | Attwill Medical Solutions Steriflow L.P. | Insert for catheter system |
WO2016017388A1 (en) * | 2014-07-30 | 2016-02-04 | オリンパス株式会社 | Conduit opening and closing device and insertion system provided with conduit opening and closing device |
USD757933S1 (en) | 2014-09-11 | 2016-05-31 | Medimop Medical Projects Ltd. | Dual vial adapter assemblage |
USD786427S1 (en) | 2014-12-03 | 2017-05-09 | Icu Medical, Inc. | Fluid manifold |
USD793551S1 (en) | 2014-12-03 | 2017-08-01 | Icu Medical, Inc. | Fluid manifold |
JP6358724B2 (en) | 2015-01-05 | 2018-07-18 | ウエスト・ファーマ.サービシーズ・イスラエル,リミテッド | Dual vial adapter assembly with easy removable pill adapter to ensure accurate use |
JP6749918B2 (en) | 2015-01-09 | 2020-09-02 | バイエル・ヘルスケア・エルエルシーBayer HealthCare LLC | Multi-fluid delivery system with multi-use disposable set and features thereof |
US10004890B2 (en) | 2015-01-27 | 2018-06-26 | Becton, Dickinson And Company | Antimicrobial inserts for stopcock medical connectors |
JP6707075B2 (en) * | 2015-03-11 | 2020-06-10 | テルモ株式会社 | Connector and medical device set |
US10953215B2 (en) * | 2015-04-08 | 2021-03-23 | Dale Medical Products, Inc. | Non-luer compatible administration port |
ES2671844B1 (en) | 2015-06-11 | 2019-03-22 | Attwill Medical Solutions Inc | Medical devices, systems and methods that use anti-thrombin heparin compositions. |
WO2016203464A1 (en) * | 2015-06-14 | 2016-12-22 | Dali Medical Devices Ltd. | Systems for interfacing between a syringe, a drug vial, and a needle |
TR201818843T4 (en) * | 2015-07-01 | 2019-01-21 | Poly Medicure Ltd | Intravenous Catheter Apparatus With Integrated Three-Way Shut-Off Valve |
JP6281050B2 (en) * | 2015-07-07 | 2018-02-21 | 株式会社根本杏林堂 | Mixing device, mixing tube, chemical solution injection system, and method for mixing chemical solutions |
CN113143759B (en) | 2015-07-16 | 2024-01-30 | 西部制药服务以色列有限公司 | Liquid drug transfer device for secure telescopic snap-fit on an injection vial |
USD801522S1 (en) | 2015-11-09 | 2017-10-31 | Medimop Medical Projects Ltd. | Fluid transfer assembly |
BR112018010435B1 (en) | 2015-11-25 | 2022-06-28 | West Pharma. Services IL, Ltd. | DOUBLE AMPOULE ADAPTER SET FOR USE WITH A SYRINGE WITHOUT NEEDLE WITH A MALE CONNECTOR, A DRUG AMPOULE AND A LIQUID AMPOULE |
US10357604B2 (en) | 2016-03-08 | 2019-07-23 | Cyto365 Ab | Valve and a method for administering a plurality of drug fluids |
USD815257S1 (en) * | 2016-05-18 | 2018-04-10 | Fugas, S.P.A. | Hydraulic set |
IL245803A0 (en) | 2016-05-24 | 2016-08-31 | West Pharma Services Il Ltd | Dual vial adapter assemblages including vented drug vial adapter and vented liquid vial adapter |
IL245800A0 (en) | 2016-05-24 | 2016-08-31 | West Pharma Services Il Ltd | Dual vial adapter assemblages including identical twin vial adapters |
IL246073A0 (en) | 2016-06-06 | 2016-08-31 | West Pharma Services Il Ltd | Fluid transfer devices for use with drug pump cartridge having slidable driving plunger |
JP6852865B2 (en) * | 2016-06-30 | 2021-03-31 | 株式会社根本杏林堂 | Mixing device, mixing tube, injection system, and mixing device manufacturing method |
IL247376A0 (en) | 2016-08-21 | 2016-12-29 | Medimop Medical Projects Ltd | Syringe assembly |
USD832430S1 (en) | 2016-11-15 | 2018-10-30 | West Pharma. Services IL, Ltd. | Dual vial adapter assemblage |
IL249408A0 (en) | 2016-12-06 | 2017-03-30 | Medimop Medical Projects Ltd | Liquid transfer device for use with infusion liquid container and pincers-like hand tool for use therewith for releasing intact drug vial therefrom |
WO2018136274A1 (en) * | 2017-01-20 | 2018-07-26 | Medivators Inc. | Disposable valve for an endoscope having a lubricant and/or antimicrobial |
IL251458A0 (en) | 2017-03-29 | 2017-06-29 | Medimop Medical Projects Ltd | User actuated liquid drug transfer devices for use in ready-to-use (rtu) liquid drug transfer assemblages |
USD866713S1 (en) * | 2017-09-13 | 2019-11-12 | Neoperl Gmbh | Fluid distributor |
IL254802A0 (en) | 2017-09-29 | 2017-12-31 | Medimop Medical Projects Ltd | Dual vial adapter assemblages with twin vented female vial adapters |
USD894378S1 (en) * | 2017-11-03 | 2020-08-25 | Medline Industries, Inc. | Enteral feeding valve |
US11185654B2 (en) | 2018-01-24 | 2021-11-30 | Calvin Ntinika | Pressurized gas adaptor |
AU2019261429A1 (en) | 2018-04-24 | 2020-12-17 | Carefusion 303, Inc. | Self-flushing connector |
JP1630477S (en) | 2018-07-06 | 2019-05-07 | ||
JP6999177B2 (en) * | 2018-11-08 | 2022-01-18 | 株式会社不二工機 | Valve device and its assembly method |
USD923812S1 (en) | 2019-01-16 | 2021-06-29 | West Pharma. Services IL, Ltd. | Medication mixing apparatus |
JP1648075S (en) | 2019-01-17 | 2019-12-16 | ||
PT3917486T (en) | 2019-01-31 | 2023-05-08 | West Pharma Services Il Ltd | Liquid transfer device |
JP7101136B2 (en) * | 2019-03-13 | 2022-07-14 | テルモ株式会社 | Flow path switching member and liquid feeder |
EP4360670A2 (en) | 2019-04-30 | 2024-05-01 | West Pharma Services IL, Ltd | Liquid transfer device with dual lumen iv spike |
US11604204B2 (en) | 2019-06-03 | 2023-03-14 | University Of Washington | Self-contained systems and methods for controlled dispensing of hazardous fluid |
GB2586482B (en) * | 2019-08-20 | 2022-08-17 | Singh Bath Charanjit | Modified ball valve |
US11857752B2 (en) | 2019-12-16 | 2024-01-02 | Rymed Technologies, Llc | High flow, needleless connector |
USD956958S1 (en) | 2020-07-13 | 2022-07-05 | West Pharma. Services IL, Ltd. | Liquid transfer device |
DE102021105353A1 (en) * | 2021-03-05 | 2022-09-08 | Olympus Winter & Ibe Gmbh | Stopcock, stopcock housing and method of manufacturing a stopcock housing |
Family Cites Families (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3610228A (en) * | 1967-01-06 | 1971-10-05 | Birtcher Corp | Apparatus for measuring body fluid pressure |
US3774604A (en) * | 1971-01-28 | 1973-11-27 | Demeco Medical Products Ab | Infusion cannula assembly |
US3780736A (en) * | 1972-10-20 | 1973-12-25 | A Chen | Surgical valve assembly for urinary bladder irrigation and drainage |
SE380440B (en) * | 1972-11-17 | 1975-11-10 | Dameco Medical Products Ab | CENTRAL VENKATERIZATION SYSTEM |
US3952729A (en) * | 1974-08-29 | 1976-04-27 | The Kendall Company | Diagnostic device for a liquid sample |
US4219021A (en) * | 1978-02-27 | 1980-08-26 | Fink Joseph L | Multi-position stop-cock valve for intravenous administration of multiple medications |
US4326569A (en) * | 1980-02-15 | 1982-04-27 | Critikon, Inc. | Stopcock seal |
US4394873A (en) * | 1980-04-28 | 1983-07-26 | Ryco Graphic Manufacturing, Inc. | Fluid valve with compressible channel |
US4353243A (en) * | 1981-02-02 | 1982-10-12 | Quadrex Corporation | Flexible diaphragm controlled valve |
US4447235A (en) * | 1981-05-07 | 1984-05-08 | John M. Clarke | Thoracentesis device |
US4566480A (en) * | 1982-11-01 | 1986-01-28 | Parham Allan M | Medical stopcock valve assembly |
US4808168A (en) * | 1986-05-05 | 1989-02-28 | Endotherapeutics | Pneumoneedle |
US4981140A (en) * | 1986-09-12 | 1991-01-01 | Philip Wyatt | Method and apparatus for arterial and venous blood sampling |
US4763648A (en) * | 1986-09-12 | 1988-08-16 | Migada, Inc. | Method and apparatus for arterial and venous blood sampling |
US4950230A (en) * | 1987-03-19 | 1990-08-21 | Delmed, Inc. | Method and apparatus for bagless continuous ambulatory peritoneal dialysis |
US4865583A (en) * | 1987-05-04 | 1989-09-12 | Tu Ho C | Combination blood sampling and intravenous infusion apparatus and method |
US5002066A (en) * | 1988-12-22 | 1991-03-26 | Medex, Inc. | Blood sampling apparatus |
US5078688A (en) * | 1989-09-22 | 1992-01-07 | Baxter International Inc. | Paracentesis catheter system |
US5002528A (en) * | 1989-12-15 | 1991-03-26 | Aubrey Palestrant | Percutaneous irrigation and drainage system |
JPH04354952A (en) | 1991-05-31 | 1992-12-09 | Terumo Corp | Transfusion device |
US5144972A (en) * | 1991-10-02 | 1992-09-08 | Dryden Gale E | Stopcock with a protective assembly |
JPH0630905A (en) | 1992-07-10 | 1994-02-08 | Nemoto Kiyourindou:Kk | Stop cock for medical purpose |
US5405333A (en) * | 1992-12-28 | 1995-04-11 | Richmond; Frank M. | Liquid medicament bag with needleless connector fitting using boat assembly |
GB9300209D0 (en) | 1993-01-07 | 1993-03-03 | Shiu Man F | Manifold |
WO1994015664A1 (en) | 1993-01-07 | 1994-07-21 | Man Fai Shiu | Manifold |
US5593385A (en) * | 1993-02-18 | 1997-01-14 | Harrison; Samuel W. | Contrast media dispensing apparatus |
CA2158477A1 (en) | 1993-03-30 | 1994-10-13 | John C. Toomey | Medical devices having antimicrobial properties and methods of making and using |
DE69422911T2 (en) * | 1993-04-16 | 2000-08-17 | Childrens Medical Center | NARCOSE DOCKING STATION |
US5865808A (en) * | 1993-04-16 | 1999-02-02 | Children's Medical Center Corporation | Anesthesia docking station |
US5396899A (en) * | 1993-04-28 | 1995-03-14 | Duke University | Spinal puncture fluid collection apparatus |
US5848994A (en) * | 1993-07-28 | 1998-12-15 | Richmond; Frank M. | IV sets with needleless spikeless fittings and valves |
US6485472B1 (en) * | 1998-03-12 | 2002-11-26 | Frank M. Richmond | Spikeless connection and drip chamber with valve |
JPH07100212A (en) | 1993-10-08 | 1995-04-18 | Nemoto Kyorindo:Kk | Stopcock for medical treatment |
US5810768A (en) * | 1995-06-07 | 1998-09-22 | Icu Medical, Inc. | Medical connector |
US5897497A (en) * | 1995-07-27 | 1999-04-27 | Cordis Corporation | Guiding catheter introducer assembly |
US5782816A (en) * | 1995-09-07 | 1998-07-21 | David R. Kipp | Bi-directional valve and method of using same |
US5704914A (en) * | 1996-02-23 | 1998-01-06 | Stocking; John E. | Catheter placement assembly |
US6245048B1 (en) * | 1996-12-16 | 2001-06-12 | Icu Medical, Inc. | Medical valve with positive flow characteristics |
US6106502A (en) * | 1996-12-18 | 2000-08-22 | Richmond; Frank M. | IV sets with needleless fittings and valves |
US20030060779A1 (en) * | 1996-12-18 | 2003-03-27 | Richmond Frank M. | Spikeless connection and drip chamber with valve |
JP3389983B2 (en) * | 1997-10-23 | 2003-03-24 | 株式会社ジェイ・エム・エス | Medical injection port |
US6457488B2 (en) * | 1998-01-08 | 2002-10-01 | George Loo | Stopcock having axial port for syringe twist actuation |
US6158467A (en) * | 1998-01-08 | 2000-12-12 | George Loo | Four-port, four-way, stopcock for intravenous injections and infusions and direction of flow of fluids and gasses |
WO2001039826A1 (en) | 1998-06-03 | 2001-06-07 | Nippon Sherwood Medical Industries Ltd. | Medical cock |
US6371942B1 (en) * | 1998-09-23 | 2002-04-16 | Mayo Foundation For Medical Education And Research | Automatic manifold for vascular catheter |
US6113068A (en) * | 1998-10-05 | 2000-09-05 | Rymed Technologies | Swabbable needleless injection port system having low reflux |
US6099511A (en) * | 1999-03-19 | 2000-08-08 | Merit Medical Systems, Inc. | Manifold with check valve positioned within manifold body |
US6287265B1 (en) * | 1999-06-23 | 2001-09-11 | Cindy L. Gleason | Blood collection kit |
US6364869B1 (en) * | 2000-06-07 | 2002-04-02 | Creative Plastics Technology, Llc | Medical connector with swabbable stopper |
DE10109105C2 (en) | 2001-02-24 | 2003-01-09 | Mfh Hyperthermiesysteme Gmbh | Magnetic coil arrangement of a magnetic field applicator for heating magnetic or magnetizable substances or solids in biological tissue |
US6635020B2 (en) * | 2001-06-26 | 2003-10-21 | Thermometrics | Reusable fluid pressure transducer monitoring apparatus |
JP2003033441A (en) | 2001-07-23 | 2003-02-04 | Terumo Corp | Three-way cock |
US7172572B2 (en) * | 2001-10-04 | 2007-02-06 | Boston Scientific Scimed, Inc. | Manifold system for a medical device |
AU2003289883A1 (en) | 2002-11-26 | 2004-06-18 | Sony Ericsson Mobile Communications Ab | Antenna for portable communication device equipped with a hinge |
JP2004195016A (en) | 2002-12-19 | 2004-07-15 | Top:Kk | Coupling device |
CN2635126Y (en) * | 2003-06-11 | 2004-08-25 | 阎国斌 | Multifunctional pressurization three-way apparatus |
US6780736B1 (en) * | 2003-06-20 | 2004-08-24 | International Business Machines Corporation | Method for image reversal of implant resist using a single photolithography exposure and structures formed thereby |
JP6030905B2 (en) | 2012-09-28 | 2016-11-24 | ゼネラル・エレクトリック・カンパニイ | Overlay circuit structure for interconnecting light emitting semiconductors |
-
2004
- 2004-10-22 US US10/972,312 patent/US7771383B2/en active Active
-
2005
- 2005-10-21 EP EP05814886A patent/EP1812093A4/en not_active Withdrawn
- 2005-10-21 CN CN2005800360538A patent/CN101043910B/en not_active Expired - Fee Related
- 2005-10-21 AU AU2005299928A patent/AU2005299928A1/en not_active Abandoned
- 2005-10-21 CA CA2583747A patent/CA2583747C/en active Active
- 2005-10-21 JP JP2007538006A patent/JP2008517653A/en active Pending
- 2005-10-21 WO PCT/US2005/037604 patent/WO2006047181A2/en active Application Filing
-
2010
- 2010-08-09 US US12/853,206 patent/US8715222B2/en active Active
-
2014
- 2014-05-05 US US14/270,316 patent/US9782576B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN101043910B (en) | 2010-05-05 |
WO2006047181A2 (en) | 2006-05-04 |
US7771383B2 (en) | 2010-08-10 |
WO2006047181A3 (en) | 2007-03-01 |
AU2005299928A1 (en) | 2006-05-04 |
US20060089603A1 (en) | 2006-04-27 |
US20140257198A1 (en) | 2014-09-11 |
EP1812093A4 (en) | 2009-07-22 |
CN101043910A (en) | 2007-09-26 |
US20110257606A1 (en) | 2011-10-20 |
EP1812093A2 (en) | 2007-08-01 |
JP2008517653A (en) | 2008-05-29 |
US8715222B2 (en) | 2014-05-06 |
CA2583747C (en) | 2012-12-18 |
US9782576B2 (en) | 2017-10-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2583747A1 (en) | Fluid control device with valve and methods of use | |
US5064168A (en) | Spool valve with offset outlet | |
US4570669A (en) | Simplified springless check valve | |
US4736732A (en) | Endoscopic fluid changing device | |
JP3215923B2 (en) | Equipment adapter for refrigeration equipment | |
US5332194A (en) | Fluid flow controller | |
CA2590017A1 (en) | Fluid control valve device | |
CA2367528A1 (en) | Apparatus for remote control of wellbore fluid flow | |
CA1221287A (en) | Endoscope | |
US3367626A (en) | Valve | |
WO2003038228A3 (en) | Tubing hanger with ball valve | |
US4479507A (en) | Fluid pressure operated valve | |
KR101187045B1 (en) | Fluid controlling ball valve | |
EP1854502B8 (en) | Pressure actuated two-way valve for infusion catheters | |
US4667931A (en) | Cam-actuated diaphragm valve | |
US20050115549A1 (en) | Combination fill nipple and on/off valve for a paintball gun | |
US10837569B2 (en) | Flow control valve and method of manufacturing flow control valve housing | |
US8403004B2 (en) | Variable flow rate controller | |
GB2285496A (en) | Medical bag valve | |
TW202120817A (en) | Flow controller and driving apparatus comprising the same | |
CN211738038U (en) | Contraposition opening and closing double-piston valve | |
KR200495460Y1 (en) | Alignment opening and closing double piston valve | |
CN214146613U (en) | Two-way expansion valve | |
TWI738526B (en) | Refrigerant gauge | |
JP2001108114A (en) | Flow regulator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |