BR7307391D0 - Valvula de encaixe para sistemas fisiologicos de derivacao - Google Patents

Valvula de encaixe para sistemas fisiologicos de derivacao

Info

Publication number
BR7307391D0
BR7307391D0 BR7391/73A BR739173A BR7307391D0 BR 7307391 D0 BR7307391 D0 BR 7307391D0 BR 7391/73 A BR7391/73 A BR 7391/73A BR 739173 A BR739173 A BR 739173A BR 7307391 D0 BR7307391 D0 BR 7307391D0
Authority
BR
Brazil
Prior art keywords
derivation
physiological systems
fitting valve
fitting
valve
Prior art date
Application number
BR7391/73A
Other languages
English (en)
Inventor
H Portnoy
R Schulte
Original Assignee
H Portnoy
R Schulte
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 H Portnoy, R Schulte filed Critical H Portnoy
Publication of BR7307391D0 publication Critical patent/BR7307391D0/pt

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
    • A61M39/22—Valves or arrangement of 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
    • A61M27/006—Cerebrospinal drainage; Accessories therefor, e.g. valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Neurology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Otolaryngology (AREA)
  • External Artificial Organs (AREA)
BR7391/73A 1972-10-30 1973-09-24 Valvula de encaixe para sistemas fisiologicos de derivacao BR7307391D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00302181A US3827439A (en) 1972-10-30 1972-10-30 Plug valve for physiological shunt systems

Publications (1)

Publication Number Publication Date
BR7307391D0 true BR7307391D0 (pt) 1974-09-24

Family

ID=23166622

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7391/73A BR7307391D0 (pt) 1972-10-30 1973-09-24 Valvula de encaixe para sistemas fisiologicos de derivacao

Country Status (3)

Country Link
US (1) US3827439A (pt)
JP (1) JPS50117280A (pt)
BR (1) BR7307391D0 (pt)

Families Citing this family (75)

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SE383034B (sv) * 1974-04-08 1976-02-23 L I Brendling Slangventil
US3985140A (en) * 1975-06-30 1976-10-12 Cordis Corporation Dual pressure valve for use in ventricular shunt system
US4209485A (en) * 1977-05-03 1980-06-24 Greenspan Donald J Method of making a valve apparatus
US4375825A (en) * 1978-05-25 1983-03-08 Greenspan Donald J Integral valve apparatus
US4287889A (en) * 1979-11-29 1981-09-08 Baxter Travenol Laboratories, Inc. Suction catheter having a non-stressed vacuum regulator
JPS5755149A (en) * 1980-09-19 1982-04-01 Denbua Saajikaru Deibuerotsupu Distributor of abdominal dropsy used in inserting body of patient and automatic washing one directional value
US4464168A (en) * 1981-06-30 1984-08-07 American Hospital Supply Corporation Low profile shunt system
US4364395A (en) * 1981-06-30 1982-12-21 American Heyer-Schulte Corporation Low profile shunt system
US4554918A (en) * 1982-07-28 1985-11-26 White Thomas C Ocular pressure relief device
US4784660A (en) * 1982-09-21 1988-11-15 The Johns Hopkins University Manually actuated hydraulic sphincter having a mechanical actuator
US4741730A (en) * 1982-10-04 1988-05-03 American Hospital Supply Hydrocephalus shunt with in-line filter
US4544371A (en) * 1982-10-05 1985-10-01 American Hospital Supply Corporation Implantable metered dose drug delivery system
US4552553A (en) * 1983-06-30 1985-11-12 Pudenz-Schulte Medical Research Corp. Flow control valve
US4636194A (en) * 1983-06-30 1987-01-13 Pudenz-Schulte Medical Research Corp. Burr-hole flow control valve
US4560375A (en) * 1983-06-30 1985-12-24 Pudenz-Schulte Medical Research Corp. Flow control valve
NL8400489A (nl) * 1983-11-23 1985-06-17 Cordis Corp Handbedienbare, in het lichaam implanteerbare doseerinrichting voor een stroombaar medikament.
US4776838A (en) * 1983-12-08 1988-10-11 Cordis Corporation Three stage valve
US4668231A (en) * 1984-02-15 1987-05-26 Cordis Corporation Implantable hand-operable dispensers for fluid medicaments
US4681560A (en) * 1984-03-16 1987-07-21 Pudenz-Schulte Medical Research Corp. Subcutaneous infusion reservoir and pump system
US4816016A (en) * 1984-03-16 1989-03-28 Pudenz-Schulte Medical Research Corp. Subcutaneous infusion reservoir and pump system
US4588394A (en) * 1984-03-16 1986-05-13 Pudenz-Schulte Medical Research Corp. Infusion reservoir and pump system
US4627832A (en) * 1984-05-08 1986-12-09 Cordis Corporation Three stage intracranial pressure relief valve having single-piece valve stem
US4634427A (en) * 1984-09-04 1987-01-06 American Hospital Supply Company Implantable demand medication delivery assembly
EP0392566A1 (en) * 1984-10-01 1990-10-17 Cook Incorporated Implantable insulin administration device
US4781675A (en) * 1985-11-27 1988-11-01 White Thomas C Infusion cannula
US4781673A (en) * 1985-12-20 1988-11-01 Kabushiki Kaisha Nihon M.D.M. Brain ventricle shunt system with flow-rate switching mechanism
US4675003A (en) * 1985-12-23 1987-06-23 Cordis Corporation Three stage pressure regulator valve
US4714458A (en) * 1985-12-23 1987-12-22 Cordis Corporation Three stage valve with flexible valve seat
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
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
US4710177A (en) * 1986-05-15 1987-12-01 Smith Robert R Subcutaneous ventricular injection apparatus and method
US4776839A (en) * 1986-10-21 1988-10-11 Cordis Corporation Three stage implantable pressure relief valve with improved valve stem member
US4781672A (en) * 1986-10-21 1988-11-01 Cordis Corporation Three stage implantable flow control valve with improved valve closure 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
US4850955A (en) * 1986-12-02 1989-07-25 Codman & Shurtleff Body fluid transfer device
US4795437A (en) * 1987-01-29 1989-01-03 Pudenz-Schulte Medical Research Corporation Siphon control device
JPH01101978A (ja) * 1987-10-15 1989-04-19 Japan Medical Dynamic Marketing Inc 流量切替式脳室シャント
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
US4898585A (en) * 1988-05-18 1990-02-06 Baxter Healthcare Corporation Implantable patient-activated fluid delivery device with bolus injection port
US4898583A (en) * 1988-05-18 1990-02-06 Baxter Healthcare Corporation Implantable patient-activated fluid delivery device and outlet valve therefor
US4898584A (en) * 1988-05-18 1990-02-06 Baxter Healthcare Corporation Implantable patient-activated fluid delivery device
US5743869A (en) * 1988-10-07 1998-04-28 Ahmed; Abdul Mateen Medical device and method for treating ascites
US5728061A (en) * 1988-10-07 1998-03-17 Ahmed; Abdul Mateen Device and method for treating hydrocephalus
US5232448A (en) * 1989-12-05 1993-08-03 Prime Medical Products Patient-controlled analgesia device
US5152753A (en) * 1990-04-02 1992-10-06 Pudenz-Schulte Medical Research Corporation Medication infusion device with dose recharge restriction
US5085644A (en) * 1990-04-02 1992-02-04 Pudenz-Schulte Medical Research Corporation Sterilizable medication infusion device with dose recharge restriction
US5304114A (en) * 1991-05-15 1994-04-19 Cosman Eric R Shunt valve system
WO1996018357A2 (en) * 1994-12-09 1996-06-20 Bays F Barry Valve assembly and method for relieving synovial fluid pressure
US5662600A (en) * 1995-09-29 1997-09-02 Pudenz-Schulte Medical Research Corporation Burr-hole flow control device
US5938176A (en) * 1995-11-14 1999-08-17 Bristol-Myers Squibb Company Tap or valve
AU730578B2 (en) * 1996-05-07 2001-03-08 Convatec Technologies Inc. A tap or valve
US6090094A (en) * 1996-10-04 2000-07-18 Microgroup, Inc. Ball valves and uses thereof including endoscopic surgical instruments
US5910104A (en) 1996-12-26 1999-06-08 Cryogen, Inc. Cryosurgical probe with disposable sheath
USD421791S (en) * 1997-07-10 2000-03-21 Yamatake-Honeywell Co., Ltd. Double-seated control valve plug
US6193682B1 (en) 1998-03-16 2001-02-27 Abdul Mateen Ahmed Low profile neonatal hydrocephalus device and methods
ATE286755T1 (de) * 1999-07-29 2005-01-15 Tsukada Medical Res Co Ltd Tragbare schmerzerleichternde vorrichtung
US7235060B2 (en) * 2003-03-27 2007-06-26 Codman & Shurtleff, Inc. Hydrocephalus shunt system with endoscopic placement features
US20050182432A1 (en) * 2004-02-18 2005-08-18 Fanton Gary S. Apparatus and methods for clearing obstructions from surgical cutting instruments
ES2303930T3 (es) * 2004-07-22 2008-09-01 Woo Young Medical Co., Ltd. Valvula de cierre automatico para la inyeccion de medicamentos.
CN100428965C (zh) * 2004-08-05 2008-10-29 株式会社玗荣医疗器 药液注入装置
US8002730B2 (en) * 2005-04-29 2011-08-23 Medtronic, Inc. Anti-thrombogenic venous shunt system and method
WO2007092875A2 (en) * 2006-02-09 2007-08-16 Pizzi Francis J Dual channel shunt device and method for ventriculo-peritoneal shunting of bloody cerebrospinal fluid
CN101642604A (zh) * 2009-09-02 2010-02-10 张亚根 一种埋置正压阀
US9381112B1 (en) 2011-10-06 2016-07-05 William Eric Sponsell Bleb drainage device, ophthalmological product and methods
ITRM20120013A1 (it) * 2012-01-16 2013-07-17 Nicola Grandolfo Dispositivo terminale esterno per cateteri permanenti atto all'isolamento di un flusso liquido
US9114230B2 (en) * 2012-09-28 2015-08-25 DePuy Synthes Products, Inc. Valve system and method with multi-directional pumping
CA3094655C (en) 2013-01-22 2023-01-24 Anuncia, Inc. Systems and methods for shunting fluid
EP2968731B1 (en) 2013-03-15 2018-10-31 Children's Medical Center Corporation Shunt flusher
EP3679977B1 (en) 2014-04-18 2023-09-06 Anuncia Medical, Inc. Systems for shunting fluid
WO2018071650A1 (en) 2016-10-13 2018-04-19 Alcyone Lifesciences, Inc. Shunt flushers and related methods
US11439798B2 (en) 2017-04-24 2022-09-13 Longeviti Neuro Solutions Llc Cerebral spinal fluid shunt plug
US11045632B2 (en) 2017-04-24 2021-06-29 Longeviti Neuro Solutions Llc Cerebral spinal fluid shunt plug

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2121354A (en) * 1936-12-31 1938-06-21 Johnson Eric Goodwin Valve
US3111125A (en) * 1961-11-06 1963-11-19 Rudolf R Schulte Drainage device
NL134323C (pt) * 1966-02-09
US3503402A (en) * 1966-03-23 1970-03-31 Rudolf R Schulte Shunt device
US3707972A (en) * 1971-07-28 1973-01-02 Kendall & Co Irrigation connector with shut-off valve

Also Published As

Publication number Publication date
JPS50117280A (pt) 1975-09-13
US3827439A (en) 1974-08-06

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