SE7607376L - Tryckventil - Google Patents

Tryckventil

Info

Publication number
SE7607376L
SE7607376L SE7607376A SE7607376A SE7607376L SE 7607376 L SE7607376 L SE 7607376L SE 7607376 A SE7607376 A SE 7607376A SE 7607376 A SE7607376 A SE 7607376A SE 7607376 L SE7607376 L SE 7607376L
Authority
SE
Sweden
Prior art keywords
valves
valve
pressure valve
line position
pressure
Prior art date
Application number
SE7607376A
Other languages
Unknown language ( )
English (en)
Inventor
D L Harris
Original Assignee
Cordis 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
Application filed by Cordis Corp filed Critical Cordis Corp
Publication of SE7607376L publication Critical patent/SE7607376L/sv

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
    • 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
    • A61M2027/004—Implant devices for drainage of body fluids from one part of the body to another with at least a part of the circuit outside the body

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)
SE7607376A 1975-06-30 1976-06-28 Tryckventil SE7607376L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/591,657 US3985140A (en) 1975-06-30 1975-06-30 Dual pressure valve for use in ventricular shunt system

Publications (1)

Publication Number Publication Date
SE7607376L true SE7607376L (sv) 1976-12-31

Family

ID=24367347

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7607376A SE7607376L (sv) 1975-06-30 1976-06-28 Tryckventil

Country Status (9)

Country Link
US (1) US3985140A (sv)
JP (1) JPS525995A (sv)
CA (1) CA1061214A (sv)
CH (1) CH604735A5 (sv)
DE (1) DE2624496A1 (sv)
FR (1) FR2315952A1 (sv)
GB (1) GB1500458A (sv)
NL (1) NL7604313A (sv)
SE (1) SE7607376L (sv)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212308A (en) * 1977-12-27 1980-07-15 Becton, Dickinson And Company Parallel-flow one-way blood sampling device
US4267835A (en) * 1979-04-24 1981-05-19 American Hospital Supply Corporation Medical flushing valve
US4381591A (en) * 1979-04-24 1983-05-03 American Hospital Supply Corporation Method of assembling medical flushing valve
US4741730A (en) * 1982-10-04 1988-05-03 American Hospital Supply Hydrocephalus shunt with in-line filter
US4540400A (en) * 1983-02-17 1985-09-10 Cordis Corporation Non-invasively adjustable valve
GB2143008A (en) * 1983-07-06 1985-01-30 Richard Henry Howard Barr Adjustable hydrocephalus valve
US4776838A (en) * 1983-12-08 1988-10-11 Cordis Corporation Three stage valve
US4828544A (en) * 1984-09-05 1989-05-09 Quotidian No. 100 Pty Limited Control of blood flow
US4781673A (en) * 1985-12-20 1988-11-01 Kabushiki Kaisha Nihon M.D.M. Brain ventricle shunt system with flow-rate switching mechanism
US4676772A (en) * 1985-12-23 1987-06-30 Cordis Corporation Adjustable implantable valve having non-invasive position indicator
US4729762A (en) * 1985-12-23 1988-03-08 Cordis Corporation Three stage implantable pressure relief valve with adjustable valve stem members
US4675003A (en) * 1985-12-23 1987-06-23 Cordis Corporation Three stage pressure regulator valve
US4681559A (en) * 1985-12-23 1987-07-21 Cordis Corporation Plural valve three stage pressure relief system
US4714459A (en) * 1985-12-23 1987-12-22 Cordis Corporation Three stage intracranial pressure control valve
US4714458A (en) * 1985-12-23 1987-12-22 Cordis Corporation Three stage valve with flexible valve seat
US4621654A (en) * 1986-02-03 1986-11-11 Holter John W Attitude and pressure responsive valve
US4781672A (en) * 1986-10-21 1988-11-01 Cordis Corporation Three stage implantable flow control valve with improved valve closure member
US4776839A (en) * 1986-10-21 1988-10-11 Cordis Corporation Three stage implantable pressure relief valve with improved valve stem member
JPS63115538A (ja) * 1986-11-04 1988-05-20 株式会社日本エム・デイ・エム 頭蓋内圧測定装置
US4795437A (en) * 1987-01-29 1989-01-03 Pudenz-Schulte Medical Research Corporation Siphon control device
WO1989000262A1 (en) * 1987-07-08 1989-01-12 Vaso Products Australia Pty. Limited Deformable valve
US4867740A (en) * 1988-03-24 1989-09-19 Pudenz-Schulte Medical Research Corp. Multiple-membrane flow control valve and implantable shunt system
US4861331A (en) * 1988-03-24 1989-08-29 Pudenz-Schulte Medical Research Corp. Implantable shunt system and method of assembly
US5069663A (en) * 1988-10-11 1991-12-03 Cordis Corporation Hydrocephalus valve
US5167615A (en) * 1990-05-15 1992-12-01 Pudenz-Schulte Medical Research Corporation Flow control device having selectable alternative fluid pathways
US5395352A (en) * 1992-02-24 1995-03-07 Scimed Lift Systems, Inc. Y-adaptor manifold with pinch valve for an intravascular catheter
AU4058193A (en) * 1992-06-02 1993-12-30 Schunbachler, Peter Self-closing catheter valve
US5254092A (en) * 1992-09-15 1993-10-19 American Medical Systems, Inc. Fluid flow check valve
US5356390A (en) * 1993-09-30 1994-10-18 Becton, Dickinson And Company Catheter introducer assembly
US6383159B1 (en) 1998-11-10 2002-05-07 Eunoe, Inc. Devices and method for removing cerebrospinal fluids from a patient's CSF space
US6875192B1 (en) 1998-11-10 2005-04-05 Eunoe, Inc. Devices and methods for removing cerebrospinal fluids from a patient's CSF space
US7189221B2 (en) * 1998-11-10 2007-03-13 Integra Life Sciences Corporation Methods for the treatment of a normal pressure hydrocephalus
US6383160B1 (en) * 1999-04-29 2002-05-07 Children's Medical Center Corporation Variable anti-siphon valve apparatus and method
JP2003520647A (ja) 2000-01-27 2003-07-08 ユーノウ， インコーポレイテッド 患者の脳脊髄液（ｃｓｆ）腔から脳脊髄液を除去するための装置および方法
US6595950B1 (en) * 2000-05-11 2003-07-22 Zevex, Inc. Apparatus and method for preventing free flow in an infusion line
US7815612B2 (en) 2000-05-11 2010-10-19 Zevex, Inc. Apparatus and method for preventing free flow in an infusion line
US7150727B2 (en) 2000-05-11 2006-12-19 Zevex, Inc. Apparatus and method for preventing free flow in an infusion line
US7025739B2 (en) * 2001-08-09 2006-04-11 Integra Lifesciences Corporation System and method for treating elevated intracranial pressure
WO2003071384A2 (en) * 2002-02-15 2003-08-28 Eunoe, Inc. Systems and methods for flow detection and measurement in csf shunts
US9694166B2 (en) 2002-03-26 2017-07-04 Medtronics Ps Medical, Inc. Method of draining cerebrospinal fluid
WO2004052443A1 (de) * 2002-12-11 2004-06-24 Christoph Miethke Gmbh & Co Kg Einstellbares hydrocephalusventil
US7282040B2 (en) 2002-12-24 2007-10-16 Vygon Us, Llc Gravitational pressure regulating mechanism
US20070038171A1 (en) * 2005-07-25 2007-02-15 Mayer Peter L Shunt system
AU2009231734B2 (en) 2008-04-01 2014-08-28 Zevex, Inc. Anti-free flow mechanism for enteral feeding pumps
JP5632363B2 (ja) * 2008-04-01 2014-11-26 ゼヴェクス・インコーポレーテッド 安全閉塞器およびその使用方法
US8425470B2 (en) 2008-04-01 2013-04-23 Zevex, Inc. Anti-free-flow mechanism for enteral feeding pumps
US7998121B2 (en) 2009-02-06 2011-08-16 Zevex, Inc. Automatic safety occluder
USD672455S1 (en) 2010-10-01 2012-12-11 Zevex, Inc. Fluid delivery cassette
KR101835692B1 (ko) 2010-10-01 2018-03-07 제벡스, 아이엔씨. 자유-유동 방지 폐쇄기 및 프라이밍 액츄에이터 패드
US8783001B2 (en) * 2010-12-10 2014-07-22 Tie Not Incorporated Balloon filling device
EP2968730B1 (en) 2013-03-15 2019-01-09 Bitol Designs, LLC Occlusion resistant catheter and method of use
US10052463B2 (en) 2016-09-12 2018-08-21 Koucky & Volkodav Llc Shunt systems and methods for removing excess cerebrospinal fluid
US11045632B2 (en) * 2017-04-24 2021-06-29 Longeviti Neuro Solutions Llc Cerebral spinal fluid shunt plug
DE102018133691A1 (de) * 2018-12-28 2020-07-02 Andreas Spiegelberg Ventil zum dauerhaften Implantieren, insbesondere zur Behandlung der Normaldruck-Hydrozephalus-Erkrankung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3288142A (en) * 1964-04-27 1966-11-29 Hakim Salomon Hydrocephalus shunt with spring biased one-way valves
US3566875A (en) * 1969-05-20 1971-03-02 Richard K Stoehr Device for draining cerebrospinal fluid
US3683929A (en) * 1970-12-28 1972-08-15 Extracorporeal Med Spec Device for draining cerebrospinal fluid in cases of hydrocephalus
US3819151A (en) * 1972-09-22 1974-06-25 C Kish Flexible valve
US3827439A (en) * 1972-10-30 1974-08-06 Heyer Schulte Corp Plug valve for physiological shunt systems
US3889687A (en) * 1974-01-31 1975-06-17 Donald L Harris Shunt system for the transport of cerebrospinal fluid

Also Published As

Publication number Publication date
GB1500458A (en) 1978-02-08
DE2624496A1 (de) 1977-01-27
FR2315952A1 (fr) 1977-01-28
JPS525995A (en) 1977-01-18
CA1061214A (en) 1979-08-28
US3985140A (en) 1976-10-12
NL7604313A (nl) 1977-01-03
CH604735A5 (sv) 1978-09-15

Similar Documents

Publication Publication Date Title
SE7607376L (sv) Tryckventil
SE428392B (sv) Magnetpaverkad styrventil
FR2427499B1 (sv)
NL7811382A (nl) Ventiel met dubbele zitting met lekcontrole.
NL186191C (nl) Klepafsluiter met dubbele zitting met lekafvoer.
NL7711420A (nl) Drukbegrenzingsventiel.
NL7607251A (nl) Stoomconditioneringsafsluiter.
NL169219C (nl) Terugslagklep.
NL7510789A (nl) Klepcombinatie met twee kleppen en onafhankelijke aandrijvingen daarvoor.
NL7612284A (nl) Gasmaskerdrukvraag-uitademklep.
SE7706279L (sv) Ventil
NL158901B (nl) Klepcombinatie met twee kleppen en onafhankelijke aandrijvingen daarvoor.
NL7605933A (nl) Terugslagklep.
NL7612602A (nl) Verbeterde tweerichting drukgebalanceerde afsluiter.
IT1085842B (it) Valvola combinata fungente da valvola limitatrice di pressione e da valvola di non ritorno
NL7704793A (nl) Ontlaste afsluiter, voorzien van drukaftast- middelen.
NO148757C (no) Membranstengeventil for undertrykksledninger
IT7924785A0 (it) Valvola di controllo della pressione.
IT7926426A0 (it) Valvola di sicurezza caricata da molla.
IE45220L (en) Diaphragm safety valve
SE432475B (sv) Tryckavlastningsventil
FR2355187A1 (fr) Appareil comportant un moteur hydraulique pouvant etre commande au moyen d'une soupape
NL159485B (nl) Gecombineerde afsluitterugslagklep.
SU472207A1 (ru) Двухступенчатый компрессор
SU653472A1 (ru) Обратный клапан

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 7607376-6