CA2119243A1 - Medical lavage apparatus and methods - Google Patents
Medical lavage apparatus and methodsInfo
- Publication number
- CA2119243A1 CA2119243A1 CA002119243A CA2119243A CA2119243A1 CA 2119243 A1 CA2119243 A1 CA 2119243A1 CA 002119243 A CA002119243 A CA 002119243A CA 2119243 A CA2119243 A CA 2119243A CA 2119243 A1 CA2119243 A1 CA 2119243A1
- Authority
- CA
- Canada
- Prior art keywords
- valves
- check
- irrigation
- aspiration
- ders
- 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
- A61M39/10—Tube connectors; Tube couplings
- A61M39/12—Tube connectors; Tube couplings for joining a flexible tube to a rigid attachment
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/77—Suction-irrigation systems
- A61M1/772—Suction-irrigation systems operating alternately
-
- 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
- A61M39/24—Check- or non-return 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/64—Containers with integrated suction means
- A61M1/67—Containers incorporating a piston-type member to create suction, e.g. syringes
-
- 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
- A61M39/24—Check- or non-return valves
- A61M2039/242—Check- or non-return valves designed to open when a predetermined pressure or flow rate has been reached, e.g. check valve actuated by fluid
-
- 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
- A61M39/24—Check- or non-return valves
- A61M2039/2426—Slit valve
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Pulmonology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Vascular Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- External Artificial Organs (AREA)
Abstract
A medical lavage apparatus (10) for body cavities comprising a housing (20) having parallel irrigation and aspiration cylin-ders (28, 32) with captive plungers (24, 26) extending in bores thereof from a first end and pairs of check-valves (102-106) posi-tioned in parallel, smaller, offset cylinders located at second ends such that reciprocal movement of the each plunger in each cyl-inder performs the function of a one-way pump. Novel jam-free dome shaped, slit check-valves (230) are disposed to be the pair of check-valves in the aspiration cylinder in one embodiment and in irrigation cylinders as well in other emobodiments. The dome shaped valves are described for use in other medical fluid control applications, as well. A septum (50) formed of intersect-ing semi-circular-in-cross-section baffles (58, 60) joins the adjacent outer ends of the irrigation and aspiration check-valve cylin-ders so as to allow full fluid streams flowing from these outer ends to flow together at an angle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002347277A CA2347277C (en) | 1992-07-31 | 1993-07-15 | Medical lavage apparatus and methods |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/923,706 | 1992-07-31 | ||
US07/923,706 US5254086A (en) | 1992-07-31 | 1992-07-31 | Medical lavage apparatus and methods |
PCT/US1993/006648 WO1994003218A1 (en) | 1992-07-31 | 1993-07-15 | Medical lavage apparatus and methods |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002347277A Division CA2347277C (en) | 1992-07-31 | 1993-07-15 | Medical lavage apparatus and methods |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2119243A1 true CA2119243A1 (en) | 1994-02-17 |
CA2119243C CA2119243C (en) | 2002-04-30 |
Family
ID=25449135
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002119243A Expired - Fee Related CA2119243C (en) | 1992-07-31 | 1993-07-15 | Medical lavage apparatus and methods |
CA002347277A Expired - Fee Related CA2347277C (en) | 1992-07-31 | 1993-07-15 | Medical lavage apparatus and methods |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002347277A Expired - Fee Related CA2347277C (en) | 1992-07-31 | 1993-07-15 | Medical lavage apparatus and methods |
Country Status (8)
Country | Link |
---|---|
US (3) | US5254086A (en) |
EP (1) | EP0606449B1 (en) |
JP (1) | JP3294274B2 (en) |
AT (1) | ATE172643T1 (en) |
AU (1) | AU663407B2 (en) |
CA (2) | CA2119243C (en) |
DE (1) | DE69321819T2 (en) |
WO (1) | WO1994003218A1 (en) |
Families Citing this family (80)
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---|---|---|---|---|
US5254086A (en) * | 1992-07-31 | 1993-10-19 | Ballard Medical Products | Medical lavage apparatus and methods |
US6402718B1 (en) * | 1992-08-17 | 2002-06-11 | Medrad, Inc. | Front-loading medical injector and syringe for use therewith |
US5383858B1 (en) | 1992-08-17 | 1996-10-29 | Medrad Inc | Front-loading medical injector and syringe for use therewith |
US5749968A (en) * | 1993-03-01 | 1998-05-12 | Focal, Inc. | Device for priming for improved adherence of gels to substrates |
US5609149A (en) * | 1995-10-04 | 1997-03-11 | Takach; Stephen J. | Anti-choke device |
US5954485A (en) * | 1996-08-14 | 1999-09-21 | Sims Deltec, Inc. | Free-flow protection devices and methods |
US6325788B1 (en) | 1998-09-16 | 2001-12-04 | Mckay Douglas William | Treatment of wound or joint for relief of pain and promotion of healing |
US6958053B1 (en) | 1999-11-24 | 2005-10-25 | Medrad, Inc. | Injector providing drive member advancement and engagement with syringe plunger, and method of connecting a syringe to an injector |
US6652489B2 (en) | 2000-02-07 | 2003-11-25 | Medrad, Inc. | Front-loading medical injector and syringes, syringe interfaces, syringe adapters and syringe plungers for use therewith |
AUPQ867900A0 (en) | 2000-07-10 | 2000-08-03 | Medrad, Inc. | Medical injector system |
US6695817B1 (en) | 2000-07-11 | 2004-02-24 | Icu Medical, Inc. | Medical valve with positive flow characteristics |
CA2460035A1 (en) * | 2000-09-20 | 2002-03-28 | Rhoda Zione | Treatment devices for medical, dental and veterinary services |
US6527760B1 (en) | 2000-09-25 | 2003-03-04 | Vijay B. Vad | Out-patient joint lavage kit and protocol |
EP1197242A1 (en) * | 2000-10-13 | 2002-04-17 | Arrabona Medical KFT. | Indwelling venous cannula |
WO2003000121A2 (en) * | 2001-02-12 | 2003-01-03 | Allegiance Corporation | Multi-use surgical cement dispenser apparatus and kit for same |
US6641394B2 (en) * | 2001-08-13 | 2003-11-04 | Ormco Corporation | Fluid material delivery devices and methods |
US7066917B2 (en) | 2001-10-05 | 2006-06-27 | Talamonti Anthony R | Oral gastric lavage kit with matched aspiration stream apertures |
US7553294B2 (en) | 2002-05-30 | 2009-06-30 | Medrad, Inc. | Syringe plunger sensing mechanism for a medical injector |
US7988679B2 (en) * | 2003-03-18 | 2011-08-02 | Navilyst Medical, Inc. | Pressure responsive slit valve assembly for a plurality of fluids and uses thereof |
US7419478B1 (en) | 2003-06-25 | 2008-09-02 | Medrad, Inc. | Front-loading syringe for medical injector having a flexible syringe retaining ring |
US7435236B2 (en) | 2003-06-27 | 2008-10-14 | Navilyst Medical, Inc. | Pressure actuated valve with improved biasing member |
US7252652B2 (en) | 2003-08-29 | 2007-08-07 | Boston Scientific Scimed, Inc. | Valved catheters including high flow rate catheters |
US7172579B2 (en) * | 2003-09-09 | 2007-02-06 | Civco Medical Instruments Co., Inc. | System and method for irrigation and tissue evacuation and collection |
US7666169B2 (en) | 2003-11-25 | 2010-02-23 | Medrad, Inc. | Syringe and syringe plungers for use with medical injectors |
US20050165364A1 (en) * | 2004-01-22 | 2005-07-28 | Dimatteo Kristian | Valved catheter to bypass connector |
US8187234B2 (en) | 2004-01-29 | 2012-05-29 | Navilyst Medical, Inc. | Pressure activated safety valve with anti-adherent coating |
US9933079B2 (en) | 2004-01-29 | 2018-04-03 | Angiodynamics, Inc. | Stacked membrane for pressure actuated valve |
US8034035B2 (en) | 2004-01-29 | 2011-10-11 | Navilyst Medical, Inc. | Pressure activated safety valve with high flow slit |
US9314608B2 (en) | 2004-01-29 | 2016-04-19 | Angiodynamics, Inc | Pressure activated safety valve with high flow slit |
US7490738B2 (en) * | 2004-10-01 | 2009-02-17 | Angiotech Pharmaceuticals (Us), Inc. | Mixing and dispensing fluid components of a multicomponent composition |
US20060161115A1 (en) | 2004-11-05 | 2006-07-20 | Fangrow Thomas F | Soft-grip medical connector |
US8328768B2 (en) | 2005-02-11 | 2012-12-11 | Angiodynamics, Inc | Pressure activated safety valve with improved flow characteristics and durability |
JP2008540117A (en) * | 2005-05-16 | 2008-11-20 | マリンクロッド・インコーポレイテッド | Multi-cylinder syringe with integrated manifold |
CA2626335C (en) * | 2005-12-02 | 2013-11-05 | C.R. Bard, Inc. | Pressure-activated proximal valves |
US8585660B2 (en) | 2006-01-25 | 2013-11-19 | Navilyst Medical, Inc. | Valved catheter with power injection bypass |
US8926569B2 (en) | 2006-03-15 | 2015-01-06 | Bayer Medical Care Inc. | Plunger covers and plungers for use in syringes and methods of fabricating plunger covers and plungers for use in syringes |
ES2377820T3 (en) * | 2006-03-22 | 2012-04-02 | Vitop Moulding S.R.L. | Liquid dispensing tap, in particular for high density liquids |
US7549861B2 (en) * | 2006-12-29 | 2009-06-23 | Clifford J. Ruddle | Syringe for a combined dental irrigator and vacuum device |
WO2008103997A2 (en) * | 2007-02-23 | 2008-08-28 | Bioject Inc. | Needle-free injection devices and drug delivery systems therefor |
USD1002840S1 (en) | 2007-03-14 | 2023-10-24 | Bayer Healthcare Llc | Syringe plunger |
USD847985S1 (en) | 2007-03-14 | 2019-05-07 | Bayer Healthcare Llc | Syringe plunger cover |
USD942005S1 (en) | 2007-03-14 | 2022-01-25 | Bayer Healthcare Llc | Orange syringe plunger cover |
US8257321B2 (en) | 2008-05-21 | 2012-09-04 | Navilyst Medical, Inc. | Pressure activated valve for high flow rate and pressure venous access applications |
US20090306544A1 (en) * | 2008-06-09 | 2009-12-10 | Ho-Kin Ng | Instillation/aspiration device |
US20090301480A1 (en) * | 2008-06-09 | 2009-12-10 | Mamdouh Elsakka | Diagnostic sample collection system and method of use |
US20090306545A1 (en) * | 2008-06-09 | 2009-12-10 | Mamdouh Elsakka | Bronchoalveolar lavage catheter assembly |
US8403834B2 (en) * | 2008-08-22 | 2013-03-26 | Fujifilm Corporation | Automatic return syringe with ventilation paths for air and suction ports |
US8337470B2 (en) | 2009-01-28 | 2012-12-25 | Angiodynamics, Inc. | Three-way valve for power injection in vascular access devices |
US20090192448A1 (en) * | 2009-01-28 | 2009-07-30 | Talamonti Anthony R | Oral gastric lavage apparatus |
US8083721B2 (en) | 2009-01-29 | 2011-12-27 | Navilyst Medical, Inc. | Power injection valve |
US8454579B2 (en) | 2009-03-25 | 2013-06-04 | Icu Medical, Inc. | Medical connector with automatic valves and volume regulator |
EP2246077B1 (en) * | 2009-04-30 | 2012-03-28 | Ipas, Inc. | Medical vacuum aspiration device |
EP3865162B1 (en) * | 2009-07-10 | 2024-02-28 | Becton, Dickinson and Company | Flush syringe assembly |
US8007468B2 (en) | 2009-07-13 | 2011-08-30 | Navilyst Medical, Inc. | Method to secure an elastic component in a valve |
US20110087093A1 (en) * | 2009-10-09 | 2011-04-14 | Navilyst Medical, Inc. | Valve configurations for implantable medical devices |
USD644731S1 (en) | 2010-03-23 | 2011-09-06 | Icu Medical, Inc. | Medical connector |
US8758306B2 (en) | 2010-05-17 | 2014-06-24 | Icu Medical, Inc. | Medical connectors and methods of use |
US9108047B2 (en) | 2010-06-04 | 2015-08-18 | Bayer Medical Care Inc. | System and method for planning and monitoring multi-dose radiopharmaceutical usage on radiopharmaceutical injectors |
EP2588180B1 (en) * | 2010-06-29 | 2016-12-07 | Hospitech Respiration Ltd. | Device and method for irrigating-evacuating a body cavity |
EP3216478A1 (en) | 2012-01-03 | 2017-09-13 | Hospitech Respiration Ltd. | System and method for determining cuff rupture in a cuffed endotracheal tube |
US9895524B2 (en) | 2012-07-13 | 2018-02-20 | Angiodynamics, Inc. | Fluid bypass device for valved catheters |
US9174003B2 (en) | 2012-09-28 | 2015-11-03 | Bayer Medical Care Inc. | Quick release plunger |
KR102023143B1 (en) * | 2012-11-08 | 2019-09-19 | 술저 믹스팩 아게 | Cartridge for at least two flowable components |
US9119663B2 (en) | 2013-01-24 | 2015-09-01 | Hybrid Cannula LP | Hybrid cannula and methods for manufacturing the same |
US9149294B2 (en) | 2013-01-24 | 2015-10-06 | Hybrid Cannula LP | Hybrid cannula and methods for manufacturing the same |
WO2015012877A1 (en) * | 2013-07-23 | 2015-01-29 | Hybrid Cannula LP | Hybrid cannula and methods for manufacturing the same |
AU2014364218B2 (en) | 2013-12-11 | 2019-06-06 | Icu Medical, Inc. | Check valve |
US10099027B2 (en) | 2014-01-24 | 2018-10-16 | Cole Research & Design | Oral suction device |
EP3119453B1 (en) | 2014-03-19 | 2019-02-27 | Bayer Healthcare LLC | System for syringe engagement to an injector |
US9795723B2 (en) | 2015-06-22 | 2017-10-24 | 5X Surgical, Llc | Manifold for medical waste collection device |
US9480797B1 (en) | 2015-10-28 | 2016-11-01 | Bayer Healthcare Llc | System and method for syringe plunger engagement with an injector |
US11266776B2 (en) | 2015-10-30 | 2022-03-08 | Medtronic Xomed, Inc. | Method and apparatus for irrigation |
US20170119953A1 (en) * | 2015-10-30 | 2017-05-04 | Medtronic Xomed, Inc. | Method and Apparatus for Irrigation |
CN109550115A (en) * | 2016-03-26 | 2019-04-02 | 陕西景辉医疗科技股份有限公司 | A kind of reverse syringe of the combination of self-regulating function |
CN109562206A (en) * | 2016-06-15 | 2019-04-02 | 诺美德科股份有限公司 | For being inserted into the probe unit and pipe/connector assembly of patient's body |
US10610678B2 (en) | 2016-08-11 | 2020-04-07 | Angiodynamics, Inc. | Bi-directional, pressure-actuated medical valve with improved fluid flow control and method of using such |
US11890405B2 (en) | 2016-11-27 | 2024-02-06 | Albert A. Mikhail | Multi-port syringe system and method for use with a urinary catheter |
DK3758777T3 (en) | 2018-02-27 | 2023-02-27 | Bayer Healthcare Llc | INJECTION PISTON ENGAGEMENT MECHANISM |
US11931070B1 (en) | 2020-01-30 | 2024-03-19 | Hybrid Cannula LP | Half pipe cannula and methods of manufacturing and using half pipe cannula |
CN112155607A (en) * | 2020-10-12 | 2021-01-01 | 中国人民解放军陆军特色医学中心 | Thyroid puncture device |
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-
1992
- 1992-07-31 US US07/923,706 patent/US5254086A/en not_active Expired - Lifetime
-
1993
- 1993-06-24 US US08/082,179 patent/US5330424A/en not_active Expired - Lifetime
- 1993-07-15 JP JP50532694A patent/JP3294274B2/en not_active Expired - Fee Related
- 1993-07-15 WO PCT/US1993/006648 patent/WO1994003218A1/en active IP Right Grant
- 1993-07-15 AU AU46786/93A patent/AU663407B2/en not_active Ceased
- 1993-07-15 AT AT93917191T patent/ATE172643T1/en not_active IP Right Cessation
- 1993-07-15 CA CA002119243A patent/CA2119243C/en not_active Expired - Fee Related
- 1993-07-15 CA CA002347277A patent/CA2347277C/en not_active Expired - Fee Related
- 1993-07-15 EP EP93917191A patent/EP0606449B1/en not_active Expired - Lifetime
- 1993-07-15 DE DE69321819T patent/DE69321819T2/en not_active Expired - Fee Related
-
1995
- 1995-05-25 US US08/453,539 patent/US5667500A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69321819D1 (en) | 1998-12-03 |
DE69321819T2 (en) | 1999-04-15 |
EP0606449A4 (en) | 1995-10-25 |
CA2119243C (en) | 2002-04-30 |
US5330424A (en) | 1994-07-19 |
CA2347277A1 (en) | 1994-02-17 |
JPH06511412A (en) | 1994-12-22 |
EP0606449A1 (en) | 1994-07-20 |
ATE172643T1 (en) | 1998-11-15 |
EP0606449B1 (en) | 1998-10-28 |
CA2347277C (en) | 2005-07-12 |
AU663407B2 (en) | 1995-10-05 |
JP3294274B2 (en) | 2002-06-24 |
US5254086A (en) | 1993-10-19 |
WO1994003218A1 (en) | 1994-02-17 |
AU4678693A (en) | 1994-03-03 |
US5667500A (en) | 1997-09-16 |
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