CA2212671A1 - Ascites valve - Google Patents

Ascites valve

Info

Publication number
CA2212671A1
CA2212671A1 CA002212671A CA2212671A CA2212671A1 CA 2212671 A1 CA2212671 A1 CA 2212671A1 CA 002212671 A CA002212671 A CA 002212671A CA 2212671 A CA2212671 A CA 2212671A CA 2212671 A1 CA2212671 A1 CA 2212671A1
Authority
CA
Canada
Prior art keywords
valve
inlet
housing
outlet
valve housing
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
Application number
CA002212671A
Other languages
French (fr)
Other versions
CA2212671C (en
Inventor
Harry H. Leveen (Deceased)
Eric G. Leveen
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Publication of CA2212671A1 publication Critical patent/CA2212671A1/en
Application granted granted Critical
Publication of CA2212671C publication Critical patent/CA2212671C/en
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

Abstract

This invention is a device (20) for the transfer of body fluids which accumulate in the peritoneum cavity into the vascular system comprising a peritoneal tube (26) connected to the inlet chamber (36) of a hollow plastic implanted valve assembly. The valve assembly comprises a plastic housing (32) with an inlet and outlet, the peritoneal tube (26) being secured to the inlet leading to an inlet reservoir (36) located within the valve housing (32) and the venous tube (22) being secured to the outlet leading from the outlet reservoir (38) located within the valve housing (32). The valve housing (32) defines a valve seat (40) having a flexible diaphragm valve (56) which rests against the valve seat (40), and moves away from said valve seat (40) in response to pressure exerted thereon to permit flow of the body fluid from the peritoneum through the valve housing (32) and into the venous tubing (22).
CA002212671A 1995-12-04 1996-05-24 Ascites valve Expired - Fee Related CA2212671C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/566,972 1995-12-04
US08/566,972 US5830172A (en) 1991-04-11 1995-12-04 Ascites valve
PCT/US1996/006971 WO1997020584A1 (en) 1995-12-04 1996-05-24 Ascites valve

Publications (2)

Publication Number Publication Date
CA2212671A1 true CA2212671A1 (en) 1997-06-12
CA2212671C CA2212671C (en) 2001-04-10

Family

ID=24265224

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002212671A Expired - Fee Related CA2212671C (en) 1995-12-04 1996-05-24 Ascites valve

Country Status (8)

Country Link
US (1) US5830172A (en)
EP (1) EP0806970B1 (en)
JP (1) JPH11500051A (en)
AT (1) ATE222509T1 (en)
AU (1) AU727474B2 (en)
CA (1) CA2212671C (en)
DE (1) DE69623110T2 (en)
WO (1) WO1997020584A1 (en)

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US6773428B2 (en) * 2000-05-12 2004-08-10 Stephen M. Zappala Implantable delivery system and method for the pharmacologic management of erectile dysfunction
US6997914B2 (en) * 2001-04-02 2006-02-14 Horizon Medical Products, Inc. Implantable access port
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US8574204B2 (en) 2002-10-21 2013-11-05 Angiodynamics, Inc. Implantable medical device for improved placement and adherence in the body
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US8398577B2 (en) * 2003-11-03 2013-03-19 Sequana Medical Ag Implantable fluid management device for the removal of excess fluid
US8202248B2 (en) * 2004-08-18 2012-06-19 Sequana Medical Ag Dialysis implant and methods of use
US7947022B2 (en) 2005-03-04 2011-05-24 C. R. Bard, Inc. Access port identification systems and methods
US9474888B2 (en) 2005-03-04 2016-10-25 C. R. Bard, Inc. Implantable access port including a sandwiched radiopaque insert
EP1858565B1 (en) 2005-03-04 2021-08-11 C.R. Bard, Inc. Access port identification systems and methods
US8029482B2 (en) 2005-03-04 2011-10-04 C. R. Bard, Inc. Systems and methods for radiographically identifying an access port
US10307581B2 (en) 2005-04-27 2019-06-04 C. R. Bard, Inc. Reinforced septum for an implantable medical device
JP5149158B2 (en) 2005-04-27 2013-02-20 シー・アール・バード・インコーポレーテッド Injection device and method related thereto
EP1874393B1 (en) 2005-04-27 2017-09-06 C.R.Bard, Inc. Infusion apparatuses
US8002730B2 (en) * 2005-04-29 2011-08-23 Medtronic, Inc. Anti-thrombogenic venous shunt system and method
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US9642986B2 (en) 2006-11-08 2017-05-09 C. R. Bard, Inc. Resource information key for an insertable medical device
US9265912B2 (en) 2006-11-08 2016-02-23 C. R. Bard, Inc. Indicia informative of characteristics of insertable medical devices
EP3269417A1 (en) 2007-06-20 2018-01-17 Medical Components, Inc. Implantable access port with molded and/or radiopaque indicia
CA2693972C (en) 2007-07-19 2019-01-15 Medical Components, Inc. Venous access port assembly with x-ray discernable indicia
WO2009012395A1 (en) 2007-07-19 2009-01-22 Innovative Medical Devices, Llc Venous access port assembly with x-ray discernable indicia
WO2009035582A1 (en) * 2007-09-07 2009-03-19 Angiodynamics, Inc. Implantable access port
EP2217320A2 (en) * 2007-10-05 2010-08-18 AngioDynamics, Inc. Dual reservoir implantable access port
US9579496B2 (en) 2007-11-07 2017-02-28 C. R. Bard, Inc. Radiopaque and septum-based indicators for a multi-lumen implantable port
BRPI0919890B8 (en) 2008-10-31 2019-09-24 Bard Inc C R access port to provide subcutaneous access to a patient, and force injectable access port
US8932271B2 (en) 2008-11-13 2015-01-13 C. R. Bard, Inc. Implantable medical devices including septum-based indicators
US11890443B2 (en) 2008-11-13 2024-02-06 C. R. Bard, Inc. Implantable medical devices including septum-based indicators
WO2011005847A1 (en) 2009-07-07 2011-01-13 C. R. Bard, Inc. Extensible internal bolster for a medical device
JP2013510652A (en) 2009-11-17 2013-03-28 シー・アール・バード・インコーポレーテッド Overmolded access port including locking feature and identification feature
USD676955S1 (en) 2010-12-30 2013-02-26 C. R. Bard, Inc. Implantable access port
USD682416S1 (en) 2010-12-30 2013-05-14 C. R. Bard, Inc. Implantable access port
EP3552654B1 (en) 2011-02-16 2023-06-21 Sequana Medical NV Apparatus for treating intracorporeal fluid accumulation
US8585635B2 (en) 2012-02-15 2013-11-19 Sequana Medical Ag Systems and methods for treating chronic liver failure based on peritoneal dialysis
US9707339B2 (en) 2012-03-28 2017-07-18 Angiodynamics, Inc. High flow rate dual reservoir port system
US9713704B2 (en) 2012-03-29 2017-07-25 Bradley D. Chartrand Port reservoir cleaning system and method
US9393387B1 (en) 2012-08-16 2016-07-19 Martin Mayse Systems and methods for draining bodily fluid via an intercostal pump
US9205242B2 (en) 2012-11-19 2015-12-08 Angiodynamics, Inc. Port septum with integral valve
EP3453420A1 (en) * 2013-01-22 2019-03-13 Anuncia, Inc. Device for flushing a shunting system
US10166321B2 (en) 2014-01-09 2019-01-01 Angiodynamics, Inc. High-flow port and infusion needle systems
US10099027B2 (en) 2014-01-24 2018-10-16 Cole Research & Design Oral suction device
US9731100B2 (en) 2014-03-18 2017-08-15 Boston Scientific Scimed, Inc. Devices and methods for controlling dietary lipid uptake
US10994107B2 (en) * 2014-12-05 2021-05-04 The Johns Hopkins University Implantable body-driven shunt pump
US10716922B2 (en) 2016-08-26 2020-07-21 Sequana Medical Nv Implantable fluid management system having clog resistant catheters, and methods of using same
EP3504656A1 (en) 2016-08-26 2019-07-03 Sequana Medical AG Systems and methods for managing and analyzing data generated by an implantable device
US11857745B2 (en) 2017-02-07 2024-01-02 ewimed Method and apparatus for treating fluid build-up in a body cavity, including method and apparatus for treating ascites and pleural effusions
US11253683B2 (en) * 2017-02-07 2022-02-22 ewimed Method and apparatus for treating ascites
WO2018215917A1 (en) 2017-05-24 2018-11-29 Sequana Medical Ag Direct sodium removal method, solution and apparatus to reduce fluid overload in heart failure patients
US11559618B2 (en) 2017-05-24 2023-01-24 Sequana Medical Nv Formulations and methods for direct sodium removal in patients having severe renal dysfunction
US11571555B2 (en) 2020-03-16 2023-02-07 Pleural Dynamics, Inc. Automatic pleural-peritonal pump

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US3768508A (en) * 1972-01-24 1973-10-30 R Schulte Valve for controllable release of entrapped body fluids
US3886948A (en) * 1972-08-14 1975-06-03 Hakim Co Ltd Ventricular shunt having a variable pressure valve
US3910283A (en) * 1973-10-09 1975-10-07 Harry H Leveen Process for treatment of ascites and device to accomplish same
US4332255A (en) * 1979-01-10 1982-06-01 Hakim Company Limited Shunt valve
US4261341A (en) * 1979-06-08 1981-04-14 Hakim Company Limited Method and apparatus for the treatment of ascites
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Also Published As

Publication number Publication date
DE69623110D1 (en) 2002-09-26
US5830172A (en) 1998-11-03
ATE222509T1 (en) 2002-09-15
JPH11500051A (en) 1999-01-06
WO1997020584A1 (en) 1997-06-12
EP0806970A1 (en) 1997-11-19
CA2212671C (en) 2001-04-10
EP0806970B1 (en) 2002-08-21
AU727474B2 (en) 2000-12-14
AU5920996A (en) 1997-06-27
EP0806970A4 (en) 1999-06-02
DE69623110T2 (en) 2003-05-08

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