DE69114285D1 - Vorrichtung zur durchflussteuerung mit wählbaren, alternativen strömungswegen. - Google Patents

Vorrichtung zur durchflussteuerung mit wählbaren, alternativen strömungswegen.

Info

Publication number
DE69114285D1
DE69114285D1 DE69114285T DE69114285T DE69114285D1 DE 69114285 D1 DE69114285 D1 DE 69114285D1 DE 69114285 T DE69114285 T DE 69114285T DE 69114285 T DE69114285 T DE 69114285T DE 69114285 D1 DE69114285 D1 DE 69114285D1
Authority
DE
Germany
Prior art keywords
selectable
alternative
flow control
flow paths
flow
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.)
Expired - Fee Related
Application number
DE69114285T
Other languages
English (en)
Other versions
DE69114285T2 (de
Inventor
David Watson
Gary East
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Medtronic PS Medical Inc
Original Assignee
Pudenz Schulte Medical Research Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US07/524,136 external-priority patent/US5154693A/en
Application filed by Pudenz Schulte Medical Research Corp filed Critical Pudenz Schulte Medical Research Corp
Publication of DE69114285D1 publication Critical patent/DE69114285D1/de
Application granted granted Critical
Publication of DE69114285T2 publication Critical patent/DE69114285T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y10T137/7888—With valve member flexing about securement
    • Y10T137/789—Central mount

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Otolaryngology (AREA)
  • Anesthesiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
DE69114285T 1990-05-15 1991-05-14 Vorrichtung zur durchflussteuerung mit wählbaren, alternativen strömungswegen. Expired - Fee Related DE69114285T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/524,136 US5154693A (en) 1990-05-15 1990-05-15 Flow control device having selectable alternative fluid pathways
US07/694,896 US5167615A (en) 1990-05-15 1991-05-02 Flow control device having selectable alternative fluid pathways
PCT/US1991/003402 WO1991017779A1 (en) 1990-05-15 1991-05-14 Flow control device having selectable alternative fluid pathways

Publications (2)

Publication Number Publication Date
DE69114285D1 true DE69114285D1 (de) 1995-12-07
DE69114285T2 DE69114285T2 (de) 1996-03-28

Family

ID=27061395

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69114285T Expired - Fee Related DE69114285T2 (de) 1990-05-15 1991-05-14 Vorrichtung zur durchflussteuerung mit wählbaren, alternativen strömungswegen.

Country Status (5)

Country Link
US (1) US5167615A (de)
EP (1) EP0528977B1 (de)
JP (1) JPH0653154B2 (de)
DE (1) DE69114285T2 (de)
WO (1) WO1991017779A1 (de)

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US7189221B2 (en) * 1998-11-10 2007-03-13 Integra Life Sciences Corporation Methods for the treatment of a normal pressure hydrocephalus
US6875192B1 (en) 1998-11-10 2005-04-05 Eunoe, Inc. Devices and methods for removing cerebrospinal fluids from a patient's CSF space
DE10119452B4 (de) * 2001-04-20 2004-02-12 Siemens Ag MR-kompatibles Liquorventil
WO2003057015A2 (en) * 2002-01-04 2003-07-17 Kuchta, John Csf physiologic controller
AU2003215164A1 (en) * 2002-02-13 2003-09-04 Kuchta, John Controlled cerebrospinal infusion and shunt system
US7311690B2 (en) * 2002-02-25 2007-12-25 Novashunt Ag Implantable fluid management system for the removal of excess fluid
ES2461625T3 (es) * 2002-02-25 2014-05-20 Sequana Medical Ag Derivación vesical para el drenaje de exceso de fluido
US9694166B2 (en) 2002-03-26 2017-07-04 Medtronics Ps Medical, Inc. Method of draining cerebrospinal fluid
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US7351198B2 (en) * 2004-06-02 2008-04-01 Ethicon Endo-Surgery, Inc. Implantable adjustable sphincter system
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US8066629B2 (en) 2005-02-24 2011-11-29 Ethicon Endo-Surgery, Inc. Apparatus for adjustment and sensing of gastric band pressure
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US7927270B2 (en) 2005-02-24 2011-04-19 Ethicon Endo-Surgery, Inc. External mechanical pressure sensor for gastric band pressure measurements
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US8870742B2 (en) 2006-04-06 2014-10-28 Ethicon Endo-Surgery, Inc. GUI for an implantable restriction device and a data logger
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US8187163B2 (en) 2007-12-10 2012-05-29 Ethicon Endo-Surgery, Inc. Methods for implanting a gastric restriction device
US8100870B2 (en) 2007-12-14 2012-01-24 Ethicon Endo-Surgery, Inc. Adjustable height gastric restriction devices and methods
US8142452B2 (en) 2007-12-27 2012-03-27 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8377079B2 (en) 2007-12-27 2013-02-19 Ethicon Endo-Surgery, Inc. Constant force mechanisms for regulating restriction devices
US8337389B2 (en) 2008-01-28 2012-12-25 Ethicon Endo-Surgery, Inc. Methods and devices for diagnosing performance of a gastric restriction system
US8192350B2 (en) 2008-01-28 2012-06-05 Ethicon Endo-Surgery, Inc. Methods and devices for measuring impedance in a gastric restriction system
US8591395B2 (en) 2008-01-28 2013-11-26 Ethicon Endo-Surgery, Inc. Gastric restriction device data handling devices and methods
US8221439B2 (en) 2008-02-07 2012-07-17 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using kinetic motion
US7844342B2 (en) 2008-02-07 2010-11-30 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using light
US8114345B2 (en) 2008-02-08 2012-02-14 Ethicon Endo-Surgery, Inc. System and method of sterilizing an implantable medical device
US8591532B2 (en) 2008-02-12 2013-11-26 Ethicon Endo-Sugery, Inc. Automatically adjusting band system
US8057492B2 (en) 2008-02-12 2011-11-15 Ethicon Endo-Surgery, Inc. Automatically adjusting band system with MEMS pump
US8034065B2 (en) 2008-02-26 2011-10-11 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8187162B2 (en) 2008-03-06 2012-05-29 Ethicon Endo-Surgery, Inc. Reorientation port
US8233995B2 (en) 2008-03-06 2012-07-31 Ethicon Endo-Surgery, Inc. System and method of aligning an implantable antenna
DE102008030942A1 (de) 2008-07-02 2010-01-07 Christoph Miethke Gmbh & Co Kg Hirnwasserdrainagen
US20100056978A1 (en) * 2008-08-27 2010-03-04 Lindsay Machan Externally adjustable blood flow valve
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US8088091B2 (en) 2009-03-09 2012-01-03 New Jersey Institute Of Technology No clog shunt using a compact fluid drag path
DE102009060533B4 (de) 2009-12-23 2019-07-11 Christoph Miethke Gmbh & Co Kg Implantierbares Shuntsystem
WO2011139888A2 (en) 2010-04-29 2011-11-10 Statspin, Inc. Analytical system for performing laboratory protocols and associated methods
EP2675518B1 (de) 2011-02-16 2019-05-15 Sequana Medical AG Vorrichtung für behandlung intrakorporaler flüssigkeitsansammlungen
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US8585635B2 (en) 2012-02-15 2013-11-19 Sequana Medical Ag Systems and methods for treating chronic liver failure based on peritoneal dialysis
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US9114230B2 (en) * 2012-09-28 2015-08-25 DePuy Synthes Products, Inc. Valve system and method with multi-directional pumping
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US9050436B2 (en) * 2013-03-14 2015-06-09 DePuy Synthes Products, LLC Adjustable resistance, gravitationally activated, anti-syphon valve
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CN110099701B (zh) * 2016-10-13 2022-04-12 安嫩西亚公司 分流冲洗器和相关方法
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US12083316B2 (en) * 2020-02-27 2024-09-10 Medtronic, Inc. Means to switch between multiple fluid pathways via a single access point in an implanted fluid system
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Also Published As

Publication number Publication date
JPH0653154B2 (ja) 1994-07-20
EP0528977A1 (de) 1993-03-03
EP0528977A4 (en) 1993-08-04
DE69114285T2 (de) 1996-03-28
WO1991017779A1 (en) 1991-11-28
EP0528977B1 (de) 1995-11-02
JPH05506595A (ja) 1993-09-30
US5167615A (en) 1992-12-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee