FR2768057B1 - Dispositif de regulation de pression pour systeme de drainage cranial externe - Google Patents

Dispositif de regulation de pression pour systeme de drainage cranial externe

Info

Publication number
FR2768057B1
FR2768057B1 FR9711213A FR9711213A FR2768057B1 FR 2768057 B1 FR2768057 B1 FR 2768057B1 FR 9711213 A FR9711213 A FR 9711213A FR 9711213 A FR9711213 A FR 9711213A FR 2768057 B1 FR2768057 B1 FR 2768057B1
Authority
FR
France
Prior art keywords
pressure regulating
regulating device
drainage system
external cranial
cranial
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
FR9711213A
Other languages
English (en)
Other versions
FR2768057A1 (fr
Inventor
Daniel Rigoudy
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.)
Elekta Implants SA
Original Assignee
Elekta Implants SA
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 Elekta Implants SA filed Critical Elekta Implants SA
Priority to FR9711213A priority Critical patent/FR2768057B1/fr
Publication of FR2768057A1 publication Critical patent/FR2768057A1/fr
Application granted granted Critical
Publication of FR2768057B1 publication Critical patent/FR2768057B1/fr
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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
    • F16K7/16—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being mechanically actuated, e.g. by screw-spindle or cam
    • 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
    • A61M5/16877—Adjusting flow; Devices for setting a flow rate
    • A61M5/16881—Regulating valves
FR9711213A 1997-09-10 1997-09-10 Dispositif de regulation de pression pour systeme de drainage cranial externe Expired - Fee Related FR2768057B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9711213A FR2768057B1 (fr) 1997-09-10 1997-09-10 Dispositif de regulation de pression pour systeme de drainage cranial externe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9711213A FR2768057B1 (fr) 1997-09-10 1997-09-10 Dispositif de regulation de pression pour systeme de drainage cranial externe

Publications (2)

Publication Number Publication Date
FR2768057A1 FR2768057A1 (fr) 1999-03-12
FR2768057B1 true FR2768057B1 (fr) 1999-11-26

Family

ID=9510911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9711213A Expired - Fee Related FR2768057B1 (fr) 1997-09-10 1997-09-10 Dispositif de regulation de pression pour systeme de drainage cranial externe

Country Status (1)

Country Link
FR (1) FR2768057B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9295821B2 (en) 2008-07-02 2016-03-29 Christoph Miethke Cerebrospinal fluid drainage

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004052443A1 (fr) * 2002-12-11 2004-06-24 Christoph Miethke Gmbh & Co Kg Valve d'hydrocephalie reglable
ES2297677T3 (es) * 2004-03-27 2008-05-01 CHRISTOPH MIETHKE GMBH & CO. KG Valvula hidrocefalica ajustable.
US9056181B2 (en) * 2012-02-13 2015-06-16 David A. Watson Shunt valve for controlling siphon effect

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3477693A (en) * 1966-12-16 1969-11-11 Perry S Bezanis Cam operated fluid valve
US4537387A (en) * 1982-09-30 1985-08-27 Anatros Corporation Precision valve assembly
US4540400A (en) * 1983-02-17 1985-09-10 Cordis Corporation Non-invasively adjustable valve
DE4401422B4 (de) * 1993-03-10 2004-02-05 Christoph Miethke Hydrocephalusventil mit zwei Ventilöffnungen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9295821B2 (en) 2008-07-02 2016-03-29 Christoph Miethke Cerebrospinal fluid drainage

Also Published As

Publication number Publication date
FR2768057A1 (fr) 1999-03-12

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Legal Events

Date Code Title Description
ST Notification of lapse