FR2120819A5 - - Google Patents

Info

Publication number
FR2120819A5
FR2120819A5 FR7145968A FR7145968A FR2120819A5 FR 2120819 A5 FR2120819 A5 FR 2120819A5 FR 7145968 A FR7145968 A FR 7145968A FR 7145968 A FR7145968 A FR 7145968A FR 2120819 A5 FR2120819 A5 FR 2120819A5
Authority
FR
France
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
Application number
FR7145968A
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.)
Investors in Ventures Inc
Original Assignee
Investors in Ventures Inc
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 Investors in Ventures Inc filed Critical Investors in Ventures Inc
Application granted granted Critical
Publication of FR2120819A5 publication Critical patent/FR2120819A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F6/00—Contraceptive devices; Pessaries; Applicators therefor
    • A61F6/20—Vas deferens occluders; Fallopian occluders
    • A61F6/22—Vas deferens occluders; Fallopian occluders implantable in tubes
    • A61F6/24—Vas deferens occluders; Fallopian occluders implantable in tubes characterised by valve means
FR7145968A 1971-01-04 1971-12-21 Expired FR2120819A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10360671A 1971-01-04 1971-01-04

Publications (1)

Publication Number Publication Date
FR2120819A5 true FR2120819A5 (fr) 1972-08-18

Family

ID=22296061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7145968A Expired FR2120819A5 (fr) 1971-01-04 1971-12-21

Country Status (14)

Country Link
US (1) US3707957A (fr)
AU (2) AU461335B2 (fr)
BE (1) BE776891A (fr)
BR (1) BR7200001D0 (fr)
CA (1) CA965674A (fr)
CH (1) CH556991A (fr)
DE (1) DE2165181A1 (fr)
DK (1) DK130449B (fr)
FR (1) FR2120819A5 (fr)
GB (1) GB1363876A (fr)
IL (1) IL38382A (fr)
IT (1) IT954866B (fr)
NL (1) NL7200012A (fr)
ZA (1) ZA718263B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848578A (en) * 1971-01-04 1974-11-19 Investors In Ventures Inc Valve with means for promoting ingrowth of tissue
US3831584A (en) * 1971-06-21 1974-08-27 Investors In Ventures Inc Devices for controlling fluid flow in living beings
DE2322200C2 (de) * 1973-05-03 1982-03-18 Investors in Ventures, Inc., New York, N.Y. Implantierbare Samenleiterreguliereinrichtung
US3877462A (en) * 1973-10-19 1975-04-15 Inventors In Ventures Inc Ingrowth shroud and implanting method utilizing the same
CA1139176A (fr) * 1980-07-11 1983-01-11 Micheal Ivan Canule a deux voies
US5306226A (en) * 1989-02-09 1994-04-26 Salama Fouad A Urinary control with inflatable seal and method of using same
US4968294A (en) * 1989-02-09 1990-11-06 Salama Fouad A Urinary control valve and method of using same
CN103813765B (zh) * 2013-04-02 2016-05-25 朱立岩 一种开关式避孕装置及其避孕方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US982815A (en) * 1910-03-28 1911-01-31 Rush L Hobbs Valve.
US1327984A (en) * 1918-03-27 1920-01-13 Robert E Campbell Valve
US1858054A (en) * 1927-02-02 1932-05-10 Wilbur G Miller Multiple-way by-pass valve
US3448961A (en) * 1965-07-08 1969-06-10 Binks Res & Dev Valve
US3613661A (en) * 1968-12-20 1971-10-19 Nayan S Shah Mechanically controlling flow through living body ducts

Also Published As

Publication number Publication date
IT954866B (it) 1973-09-15
CH556991A (de) 1974-12-13
DK130449C (fr) 1975-07-28
IL38382A0 (en) 1972-02-29
NL7200012A (fr) 1972-07-06
AU461335B2 (en) 1975-05-22
AU3686371A (en) 1973-06-21
CA965674A (en) 1975-04-08
AU5938273A (en) 1975-02-20
DK130449B (da) 1975-02-24
US3707957A (en) 1973-01-02
GB1363876A (en) 1974-08-21
BE776891A (fr) 1972-04-17
ZA718263B (en) 1972-08-30
BR7200001D0 (pt) 1973-04-26
IL38382A (en) 1974-01-14
DE2165181A1 (de) 1972-07-27

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Legal Events

Date Code Title Description
ST Notification of lapse