SE8000178L - Shuntventil - Google Patents

Shuntventil

Info

Publication number
SE8000178L
SE8000178L SE8000178A SE8000178A SE8000178L SE 8000178 L SE8000178 L SE 8000178L SE 8000178 A SE8000178 A SE 8000178A SE 8000178 A SE8000178 A SE 8000178A SE 8000178 L SE8000178 L SE 8000178L
Authority
SE
Sweden
Prior art keywords
aperture
ball
valve body
flat plate
catheter
Prior art date
Application number
SE8000178A
Other languages
Unknown language ( )
English (en)
Inventor
S Hakim
Original Assignee
Hakim Co Ltd
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 Hakim Co Ltd filed Critical Hakim Co Ltd
Publication of SE8000178L publication Critical patent/SE8000178L/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
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • F16K15/044—Check valves with guided rigid valve members shaped as balls spring-loaded
    • F16K15/046—Check valves with guided rigid valve members shaped as balls spring-loaded by a spring other than a helicoidal spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Otolaryngology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Neurology (AREA)
  • External Artificial Organs (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Check Valves (AREA)
SE8000178A 1979-01-10 1980-01-09 Shuntventil SE8000178L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US235479A 1979-01-10 1979-01-10

Publications (1)

Publication Number Publication Date
SE8000178L true SE8000178L (sv) 1980-07-11

Family

ID=21700391

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8000178A SE8000178L (sv) 1979-01-10 1980-01-09 Shuntventil

Country Status (7)

Country Link
JP (1) JPS55113457A (sv)
CA (1) CA1150588A (sv)
DE (1) DE2951025A1 (sv)
FR (1) FR2446112A1 (sv)
GB (1) GB2042685B (sv)
NL (1) NL8000019A (sv)
SE (1) SE8000178L (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA1248425A (en) * 1983-02-17 1989-01-10 Michael D. Hooven Intercranial pressure regulator valve
US4568337A (en) * 1984-04-17 1986-02-04 Richards Medical Company Ventilation tube permitting two-way gaseous communication with one-way liquid valve
JPH0410387Y2 (sv) * 1985-07-04 1992-03-13
GB2181951A (en) * 1985-10-29 1987-05-07 Seton Prod Ltd Drainage bag arrangements
FR2650872B1 (fr) * 1989-08-09 1991-10-25 Gradel Pierre Structure de clapet antiretour et regulateur pour introduction d'un gaz dans un liquide, et son procede de realisation
US5192265A (en) * 1990-12-10 1993-03-09 Hsc Research & Development Limited Partnership Adjustable-resistance anti-siphon device
DE19811148A1 (de) * 1998-03-14 1999-09-16 Itt Mfg Enterprises Inc Rückschlagventil
DE502005002795D1 (de) * 2004-03-27 2008-03-27 Christoph Miethke Gmbh & Co Kg Einstellbares hydrocephalus-ventil
US10322267B2 (en) * 2013-03-15 2019-06-18 Carlos A. Hakim Externally programmable valve assembly

Family Cites Families (4)

* 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
US3527226A (en) * 1966-02-03 1970-09-08 Cordis Corp Ventricular catheter with valve and pump flushing means
US3886948A (en) * 1972-08-14 1975-06-03 Hakim Co Ltd Ventricular shunt having a variable pressure valve
US4106510A (en) * 1976-11-26 1978-08-15 Hakim Company Limited Servo valve

Also Published As

Publication number Publication date
DE2951025A1 (de) 1980-07-24
NL8000019A (nl) 1980-07-14
GB2042685A (en) 1980-09-24
GB2042685B (en) 1983-04-13
FR2446112A1 (fr) 1980-08-08
JPS55113457A (en) 1980-09-02
FR2446112B1 (sv) 1983-11-25
CA1150588A (en) 1983-07-26

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