DE602005005320D1 - Druckentlastungsverfahren in einem medizinischen kathetersystem - Google Patents
Druckentlastungsverfahren in einem medizinischen kathetersystemInfo
- Publication number
- DE602005005320D1 DE602005005320D1 DE602005005320T DE602005005320T DE602005005320D1 DE 602005005320 D1 DE602005005320 D1 DE 602005005320D1 DE 602005005320 T DE602005005320 T DE 602005005320T DE 602005005320 T DE602005005320 T DE 602005005320T DE 602005005320 D1 DE602005005320 D1 DE 602005005320D1
- Authority
- DE
- Germany
- Prior art keywords
- lumen
- flow
- restrictor
- pressure relief
- channel
- 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.)
- Active
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
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
-
- 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
- A61M25/00—Catheters; Hollow probes
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M25/0029—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the middle part of the catheter, e.g. slots, flaps, valves, cuffs, apertures, notches, grooves or rapid exchange ports
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
- A61M25/0075—Valve means
-
- 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
- A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
- A61M27/002—Implant devices for drainage of body fluids from one part of the body to another
- A61M27/006—Cerebrospinal drainage; Accessories therefor, e.g. 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M2025/0073—Tip designed for influencing the flow or the flow velocity of the fluid, e.g. inserts for twisted or vortex flow
-
- 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
- A61M2039/1005—Detection of 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
- A61M2205/15—Detection of leaks
-
- 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
- A61M2206/00—Characteristics of a physical parameter; associated device therefor
- A61M2206/10—Flow characteristics
- A61M2206/16—Rotating swirling helical flow, e.g. by tangential inflows
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M25/0071—Multiple separate lumens
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
- A61M5/14276—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body specially adapted for implantation
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
- A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56447304P | 2004-04-22 | 2004-04-22 | |
US564473P | 2004-04-22 | ||
PCT/US2005/013764 WO2005106297A1 (en) | 2004-04-22 | 2005-04-22 | Pressure relief methods in a medical catheter system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE602005005320D1 true DE602005005320D1 (de) | 2008-04-24 |
DE602005005320T2 DE602005005320T2 (de) | 2009-03-26 |
Family
ID=34966493
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005018626T Active DE602005018626D1 (de) | 2004-04-22 | 2005-04-22 | Verzweigung von kathetersystemen mit diagnostischen bestandteilen |
DE602005011957T Active DE602005011957D1 (de) | 2004-04-22 | 2005-04-22 | Diagnostische verfahren zum verzweigen von kathetersystemen |
DE602005005320T Active DE602005005320T2 (de) | 2004-04-22 | 2005-04-22 | Druckentlastungsverfahren in einem medizinischen kathetersystem |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005018626T Active DE602005018626D1 (de) | 2004-04-22 | 2005-04-22 | Verzweigung von kathetersystemen mit diagnostischen bestandteilen |
DE602005011957T Active DE602005011957D1 (de) | 2004-04-22 | 2005-04-22 | Diagnostische verfahren zum verzweigen von kathetersystemen |
Country Status (5)
Country | Link |
---|---|
US (4) | US7513884B2 (de) |
EP (3) | EP1747038B8 (de) |
AT (3) | ATE453428T1 (de) |
DE (3) | DE602005018626D1 (de) |
WO (4) | WO2005105200A1 (de) |
Families Citing this family (51)
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US7455666B2 (en) | 2001-07-13 | 2008-11-25 | Board Of Regents, The University Of Texas System | Methods and apparatuses for navigating the subarachnoid space |
US7052480B2 (en) | 2002-04-10 | 2006-05-30 | Baxter International Inc. | Access disconnection systems and methods |
US10155082B2 (en) | 2002-04-10 | 2018-12-18 | Baxter International Inc. | Enhanced signal detection for access disconnection systems |
US20040254513A1 (en) | 2002-04-10 | 2004-12-16 | Sherwin Shang | Conductive polymer materials and applications thereof including monitoring and providing effective therapy |
US7022098B2 (en) | 2002-04-10 | 2006-04-04 | Baxter International Inc. | Access disconnection systems and methods |
US9033920B2 (en) | 2003-10-02 | 2015-05-19 | Medtronic, Inc. | Determining catheter status |
US7320676B2 (en) | 2003-10-02 | 2008-01-22 | Medtronic, Inc. | Pressure sensing in implantable medical devices |
US9138537B2 (en) * | 2003-10-02 | 2015-09-22 | Medtronic, Inc. | Determining catheter status |
US8323244B2 (en) * | 2007-03-30 | 2012-12-04 | Medtronic, Inc. | Catheter malfunction determinations using physiologic pressure |
DE102004017403B4 (de) * | 2004-04-08 | 2010-03-25 | Dräger Medical AG & Co. KG | Messvorrichtung zur Messung des Volumenstromes eines Gases, dessen Strömungsrichtung sich umkehren kann |
ATE453428T1 (de) * | 2004-04-22 | 2010-01-15 | Medtronic Inc | Verzweigung von kathetersystemen mit diagnostischen bestandteilen |
US7217251B2 (en) * | 2004-04-22 | 2007-05-15 | Medtronic, Inc. | Pressure relief methods in a medical catheter system |
GB0603037D0 (en) * | 2006-02-15 | 2006-03-29 | Renishaw Plc | Implantable fluid distribution device and a method of drug delivery |
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WO2007123764A2 (en) | 2006-04-06 | 2007-11-01 | Medtronic, Inc. | Systems and methods of identifying catheter malfunctions using pressure sensing |
JP2010500103A (ja) * | 2006-08-08 | 2010-01-07 | ピーク バイオサイエンシーズ, インコーポレイテッド | 抗癌治療のためのカテーテルおよびアレイ |
GB0623395D0 (en) | 2006-11-23 | 2007-01-03 | Renishaw Plc | Port |
US8376978B2 (en) * | 2007-02-09 | 2013-02-19 | Baxter International Inc. | Optical access disconnection systems and methods |
US10463778B2 (en) | 2007-02-09 | 2019-11-05 | Baxter International Inc. | Blood treatment machine having electrical heartbeat analysis |
RU2428208C2 (ru) * | 2007-02-09 | 2011-09-10 | КейСиАй Лайсензинг Инк. | Система и способ управления пониженным давлением на участке ткани |
US8152751B2 (en) * | 2007-02-09 | 2012-04-10 | Baxter International Inc. | Acoustic access disconnection systems and methods |
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US9044537B2 (en) | 2007-03-30 | 2015-06-02 | Medtronic, Inc. | Devices and methods for detecting catheter complications |
US8512312B2 (en) | 2007-05-01 | 2013-08-20 | Medtronic, Inc. | Offset catheter connector, system and method |
US8470295B2 (en) * | 2007-05-10 | 2013-06-25 | Peak Biosciences, Inc. | Methods of treatment of androgenic steroidal hormone dependent cancer with auger electron-emitting nucleoside analogs |
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AU2008354310B2 (en) | 2008-04-01 | 2014-02-20 | Gambro Lundia Ab | An apparatus and a method for monitoring a vascular access |
US20090287167A1 (en) * | 2008-05-14 | 2009-11-19 | Becton, Dickinson And Company | Y-port device eliminating abberant currents |
DE102008030942A1 (de) | 2008-07-02 | 2010-01-07 | Christoph Miethke Gmbh & Co Kg | Hirnwasserdrainagen |
US9956412B2 (en) | 2008-07-11 | 2018-05-01 | Medtronic, Inc. | Linking posture states for posture responsive therapy |
US8114043B2 (en) | 2008-07-25 | 2012-02-14 | Baxter International Inc. | Electromagnetic induction access disconnect sensor |
EP2158930B1 (de) | 2008-08-27 | 2017-06-28 | F. Hoffmann-La Roche AG | Strömungsventile zur Erkennung von Leckagen, Verhinderung von freiem Fluss und Erkennung von Verstopfungen |
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US8876789B1 (en) | 2009-02-23 | 2014-11-04 | James G. Getsay | Withdrawal catheter and method |
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DE102009060533B4 (de) * | 2009-12-23 | 2019-07-11 | Christoph Miethke Gmbh & Co Kg | Implantierbares Shuntsystem |
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TW201200174A (en) * | 2010-06-22 | 2012-01-01 | Apex Medical Corp | Actuator of negative pressure wound care device |
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GB2483291B (en) * | 2010-09-03 | 2012-10-31 | Apex Medical Corp | Actuator for a negative pressure wound therapy system |
US9872956B2 (en) | 2011-04-29 | 2018-01-23 | Medtronic, Inc. | Limiting pressure in an implanted catheter |
KR101911435B1 (ko) * | 2011-09-26 | 2018-10-25 | 삼성전자주식회사 | 유체 제어 장치, 이를 포함하는 필터 및 바이오칩 |
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US9539382B2 (en) | 2013-03-12 | 2017-01-10 | Medtronic, Inc. | Stepped catheters with flow restrictors and infusion systems using the same |
US20210369956A1 (en) * | 2020-05-26 | 2021-12-02 | Carefusion 303, Inc. | Infusion pump flow rate control |
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US7320676B2 (en) * | 2003-10-02 | 2008-01-22 | Medtronic, Inc. | Pressure sensing in implantable medical devices |
US7022116B2 (en) * | 2003-10-23 | 2006-04-04 | Medtronic, Inc. | Method for monitoring bolus delivery |
US7217251B2 (en) * | 2004-04-22 | 2007-05-15 | Medtronic, Inc. | Pressure relief methods in a medical catheter system |
ATE453428T1 (de) | 2004-04-22 | 2010-01-15 | Medtronic Inc | Verzweigung von kathetersystemen mit diagnostischen bestandteilen |
-
2005
- 2005-04-22 AT AT05739916T patent/ATE453428T1/de not_active IP Right Cessation
- 2005-04-22 US US11/112,219 patent/US7513884B2/en not_active Expired - Fee Related
- 2005-04-22 WO PCT/US2005/014083 patent/WO2005105200A1/en active Application Filing
- 2005-04-22 DE DE602005018626T patent/DE602005018626D1/de active Active
- 2005-04-22 DE DE602005011957T patent/DE602005011957D1/de active Active
- 2005-04-22 WO PCT/US2005/013764 patent/WO2005106297A1/en active Application Filing
- 2005-04-22 WO PCT/US2005/014027 patent/WO2005106298A1/en active Application Filing
- 2005-04-22 US US11/112,078 patent/US7763007B2/en active Active
- 2005-04-22 AT AT05739021T patent/ATE418356T1/de not_active IP Right Cessation
- 2005-04-22 DE DE602005005320T patent/DE602005005320T2/de active Active
- 2005-04-22 EP EP05739021A patent/EP1747038B8/de not_active Not-in-force
- 2005-04-22 EP EP05738180A patent/EP1747390B1/de not_active Not-in-force
- 2005-04-22 EP EP05739916A patent/EP1744806B1/de not_active Not-in-force
- 2005-04-22 WO PCT/US2005/013915 patent/WO2005105199A1/en active Application Filing
- 2005-04-22 AT AT05738180T patent/ATE389133T1/de not_active IP Right Cessation
- 2005-04-22 US US11/112,077 patent/US7766860B2/en active Active
-
2009
- 2009-04-03 US US12/418,335 patent/US20090192450A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20050245858A1 (en) | 2005-11-03 |
US7766860B2 (en) | 2010-08-03 |
ATE418356T1 (de) | 2009-01-15 |
ATE389133T1 (de) | 2008-03-15 |
EP1747390A1 (de) | 2007-01-31 |
US20050245887A1 (en) | 2005-11-03 |
US20090192450A1 (en) | 2009-07-30 |
EP1747038B1 (de) | 2008-12-24 |
ATE453428T1 (de) | 2010-01-15 |
WO2005106298A1 (en) | 2005-11-10 |
WO2005106297A1 (en) | 2005-11-10 |
US7763007B2 (en) | 2010-07-27 |
US7513884B2 (en) | 2009-04-07 |
US20050241387A1 (en) | 2005-11-03 |
EP1747038A1 (de) | 2007-01-31 |
EP1747390B1 (de) | 2008-03-12 |
DE602005005320T2 (de) | 2009-03-26 |
EP1747038B8 (de) | 2009-04-08 |
DE602005011957D1 (de) | 2009-02-05 |
EP1744806B1 (de) | 2009-12-30 |
WO2005105199A1 (en) | 2005-11-10 |
EP1744806A1 (de) | 2007-01-24 |
DE602005018626D1 (de) | 2010-02-11 |
WO2005105200A1 (en) | 2005-11-10 |
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