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GB1354691A - Fluid-operated valves - Google Patents

Fluid-operated valves

Info

Publication number
GB1354691A
GB1354691A GB681470A GB681470A GB1354691A GB 1354691 A GB1354691 A GB 1354691A GB 681470 A GB681470 A GB 681470A GB 681470 A GB681470 A GB 681470A GB 1354691 A GB1354691 A GB 1354691A
Authority
GB
United Kingdom
Prior art keywords
valve
diaphragm
flaps
ring
conical
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
Application number
GB681470A
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.)
Black M M
Oliver R E A
Original Assignee
Black M M
Oliver R E A
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 Black M M, Oliver R E A filed Critical Black M M
Priority to GB681470A priority Critical patent/GB1354691A/en
Publication of GB1354691A publication Critical patent/GB1354691A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
    • 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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • 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
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/147—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
    • 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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2002/044—Oesophagi or esophagi or gullets

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Mechanical Engineering (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Check Valves (AREA)
  • External Artificial Organs (AREA)
  • Prostheses (AREA)

Abstract

1354691 Surgical valves M M BLACK and R E A OLIVER 6 May 1971 [12 Feb 1970 18 Aug 1970] 6814/70 and 39643/70 Heading A5R [Also in Division F2] A valve suitable for use as an artificial oesophagus has a conical or convex (e.g. spherical) diaphragm 22 (Fig. 5) with 4 or 8 radial splits defining triangular flaps 23 which are readily displaced to allow flow in direction A. Reverse flow is only allowed when the pressure is sufficient to buckle the flaps. The rim of the diaphragm is reinforced by a stainless steel ring and the flaps may have reinforcing ribs 25. A modified valve for replacing a natural heart valve has a ring 40 and three kite-shaped flaps 41 joined to the ring along major edges 43 and abutting each other, when the valve is closed, along minor edges 44. Each flap 41 has a fold 47, and point 46 lies in the same plane as points 48, 49 when the valve is closed. The diaphragm in each case is suitably of silicone rubber. In Fig. 5, the diaphragm when conical can have a base angle of 30‹ or 45‹.
GB681470A 1970-02-12 1970-02-12 Fluid-operated valves Expired GB1354691A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB681470A GB1354691A (en) 1970-02-12 1970-02-12 Fluid-operated valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB681470A GB1354691A (en) 1970-02-12 1970-02-12 Fluid-operated valves

Publications (1)

Publication Number Publication Date
GB1354691A true GB1354691A (en) 1974-05-30

Family

ID=9821250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB681470A Expired GB1354691A (en) 1970-02-12 1970-02-12 Fluid-operated valves

Country Status (1)

Country Link
GB (1) GB1354691A (en)

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471537A1 (en) * 1979-12-05 1981-06-19 Sulzer Ag SAFETY ELEMENT PREVENTING THE FLOW OF A FLUID IN CASE OF BREAKAGE OF PIPING
FR2510177A1 (en) * 1981-07-27 1983-01-28 Hoesch Estel Werke Ag LOST PLUG FOR HOLE DRILLED IN ROCK FOR CONSOLIDATION BY A FILLING SUBSTANCE, FOR EXAMPLE IN A MINE OR TUNNEL
EP0186515A2 (en) * 1984-12-24 1986-07-02 A.O. Smith Corporation Hot water tank with reduced heat loss
WO1988000459A1 (en) * 1986-07-17 1988-01-28 Quotidian No. 100 Pty. Limited Prosthetic venous valve
AU592009B2 (en) * 1986-07-17 1989-12-21 Vaso Products Australia Pty. Limited Prosthetic venous valve
US5090152A (en) * 1988-04-12 1992-02-25 Aktiebolaget Gustavsberg Rodent barrier for pipes
US5117999A (en) * 1989-01-12 1992-06-02 Canzano Pasquale S Low pressure relief valve for fixed and movable systems
EP0710625A2 (en) * 1994-11-03 1996-05-08 Basf Aktiengesellschaft Device and process for the flocculation of suspensions
NL1003509C2 (en) * 1996-07-04 1998-01-07 Entermed B V Voice-box prosthesis device
WO2000036326A1 (en) * 1998-12-16 2000-06-22 Nobel Plastiques Pipe tubular element comprising a rigid longitudinal portion and a flexible longitudinal part in one single piece
US6148860A (en) * 1993-09-09 2000-11-21 Sealand Technology, Inc. Low volume vacuum toilet assembly
FR2896292A1 (en) * 2006-01-17 2007-07-20 Wirquin Plastiques Soc Par Act Non-return system for e.g. sinks has flexible section, allowing it to be temporarily bent into curve when fitting it
WO2009153768A1 (en) * 2008-06-20 2009-12-23 Vysεra Biomedical Limited Esophageal valve
WO2011136683A1 (en) * 2010-04-30 2011-11-03 Bokeriya Leo Antonovich Aortal tricuspid heart valve prosthesis
CN103016895A (en) * 2012-11-13 2013-04-03 宁波杭州湾新区珠峰企业管理服务有限公司 Pressure regulator for regulating water velocity
WO2013163076A1 (en) * 2012-04-27 2013-10-31 Cook Medical Technologies Llc Anti-aspiration valve
WO2014022500A1 (en) * 2012-07-31 2014-02-06 The Charles Stark Draper Laboratory, Inc. Implantable device for directional control of flow within the anatomic tracts of the body
US8876800B2 (en) 2009-12-18 2014-11-04 Vysera Biomedical Limited Urological device
EP2843141A1 (en) * 2013-08-27 2015-03-04 Georg Fischer Rohrleitungssysteme AG Propulsion jet nozzle
US8992410B2 (en) 2010-11-03 2015-03-31 Vysera Biomedical Limited Urological device
EP2957267A1 (en) * 2014-06-20 2015-12-23 Ethicon Endo-Surgery, Inc. Artificial sphincter
US9308077B2 (en) 2005-12-23 2016-04-12 Vysera Biomedical Limited Medical device suitable for treating reflux from a stomach to an oesophagus
US9358095B2 (en) 2012-10-24 2016-06-07 Cook Medical Technologies Llc Anti-reflux prosthesis
US9526605B2 (en) 2013-01-08 2016-12-27 Cook Medical Technologies Llc Multi valve anti-reflux prosthesis
GB2549097A (en) * 2016-04-04 2017-10-11 Harding Edward Tube closure
US10195066B2 (en) 2011-12-19 2019-02-05 Coloplast A/S Luminal prosthesis and implant device
CN114081676A (en) * 2021-11-18 2022-02-25 山东大学 Heart valve simulation device, manufacturing mold and process

Cited By (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471537A1 (en) * 1979-12-05 1981-06-19 Sulzer Ag SAFETY ELEMENT PREVENTING THE FLOW OF A FLUID IN CASE OF BREAKAGE OF PIPING
FR2510177A1 (en) * 1981-07-27 1983-01-28 Hoesch Estel Werke Ag LOST PLUG FOR HOLE DRILLED IN ROCK FOR CONSOLIDATION BY A FILLING SUBSTANCE, FOR EXAMPLE IN A MINE OR TUNNEL
EP0186515A2 (en) * 1984-12-24 1986-07-02 A.O. Smith Corporation Hot water tank with reduced heat loss
EP0186515A3 (en) * 1984-12-24 1986-08-13 A.O. Smith Corporation Hot water tank with reduced heat loss
WO1988000459A1 (en) * 1986-07-17 1988-01-28 Quotidian No. 100 Pty. Limited Prosthetic venous valve
AU592009B2 (en) * 1986-07-17 1989-12-21 Vaso Products Australia Pty. Limited Prosthetic venous valve
US5090152A (en) * 1988-04-12 1992-02-25 Aktiebolaget Gustavsberg Rodent barrier for pipes
US5117999A (en) * 1989-01-12 1992-06-02 Canzano Pasquale S Low pressure relief valve for fixed and movable systems
US6148860A (en) * 1993-09-09 2000-11-21 Sealand Technology, Inc. Low volume vacuum toilet assembly
EP0710625A2 (en) * 1994-11-03 1996-05-08 Basf Aktiengesellschaft Device and process for the flocculation of suspensions
EP0710625A3 (en) * 1994-11-03 1996-05-22 Basf Ag
NL1003509C2 (en) * 1996-07-04 1998-01-07 Entermed B V Voice-box prosthesis device
US6453941B1 (en) 1998-12-16 2002-09-24 Nobel Plastiques Pipe tubular element comprising a rigid longitudinal portion and a flexible longitudinal part in one single piece
FR2787549A1 (en) * 1998-12-16 2000-06-23 Nobel Plastiques CONDUIT TUBULAR ELEMENT COMPRISING A RIGID LONGITUDINAL PART AND A FLEXIBLE LONGITUDINAL PART IN ONE PIECE
WO2000036326A1 (en) * 1998-12-16 2000-06-22 Nobel Plastiques Pipe tubular element comprising a rigid longitudinal portion and a flexible longitudinal part in one single piece
US9308077B2 (en) 2005-12-23 2016-04-12 Vysera Biomedical Limited Medical device suitable for treating reflux from a stomach to an oesophagus
FR2896292A1 (en) * 2006-01-17 2007-07-20 Wirquin Plastiques Soc Par Act Non-return system for e.g. sinks has flexible section, allowing it to be temporarily bent into curve when fitting it
WO2009153771A1 (en) 2008-06-20 2009-12-23 Vysera Biomedical Limited Esophageal valve
WO2009153770A1 (en) * 2008-06-20 2009-12-23 Vysera Biomedical Limited Esophageal valve
JP2011524778A (en) * 2008-06-20 2011-09-08 ヴィセラ・バイオメディカル・リミテッド Esophageal valve
JP2011524777A (en) * 2008-06-20 2011-09-08 ヴィセラ・バイオメディカル・リミテッド Esophageal valve
US8029557B2 (en) 2008-06-20 2011-10-04 Vysera Biomedical Limited Esophageal valve
WO2009153768A1 (en) * 2008-06-20 2009-12-23 Vysεra Biomedical Limited Esophageal valve
US8500821B2 (en) 2008-06-20 2013-08-06 Vysera Biomedical Limited Esophageal valve device for placing in the cardia
AU2009261580B2 (en) * 2008-06-20 2016-01-28 Coloplast A/S Esophageal valve
AU2009261579B2 (en) * 2008-06-20 2016-02-18 Coloplast A/S Esophageal valve
US8673020B2 (en) 2008-06-20 2014-03-18 Vysera Biomedical Limited Esophageal valve device for placing in the cardia
EP2786725A1 (en) * 2008-06-20 2014-10-08 Vysera Biomedical Limited A luminal valve for placing in a body lumen
US9498314B2 (en) 2009-12-18 2016-11-22 Coloplast A/S Urological device
US8876800B2 (en) 2009-12-18 2014-11-04 Vysera Biomedical Limited Urological device
WO2011136683A1 (en) * 2010-04-30 2011-11-03 Bokeriya Leo Antonovich Aortal tricuspid heart valve prosthesis
US8992410B2 (en) 2010-11-03 2015-03-31 Vysera Biomedical Limited Urological device
US9585740B2 (en) 2010-11-03 2017-03-07 Coloplast A/S Urological device
US10195066B2 (en) 2011-12-19 2019-02-05 Coloplast A/S Luminal prosthesis and implant device
WO2013163076A1 (en) * 2012-04-27 2013-10-31 Cook Medical Technologies Llc Anti-aspiration valve
US9427303B2 (en) 2012-04-27 2016-08-30 Cook Medical Technologies Llc Anti-aspiration valve
US9566145B2 (en) 2012-07-31 2017-02-14 The Charles Stark Draper Laboratory, Inc. Implantable device for directional control of flow within the anatomic tracts of the body
WO2014022500A1 (en) * 2012-07-31 2014-02-06 The Charles Stark Draper Laboratory, Inc. Implantable device for directional control of flow within the anatomic tracts of the body
US9358095B2 (en) 2012-10-24 2016-06-07 Cook Medical Technologies Llc Anti-reflux prosthesis
CN103016895A (en) * 2012-11-13 2013-04-03 宁波杭州湾新区珠峰企业管理服务有限公司 Pressure regulator for regulating water velocity
US9526605B2 (en) 2013-01-08 2016-12-27 Cook Medical Technologies Llc Multi valve anti-reflux prosthesis
EP2843141A1 (en) * 2013-08-27 2015-03-04 Georg Fischer Rohrleitungssysteme AG Propulsion jet nozzle
EP2957261A1 (en) * 2014-06-20 2015-12-23 Ethicon Endo-Surgery, Inc. Artificial sphincter
EP2957267A1 (en) * 2014-06-20 2015-12-23 Ethicon Endo-Surgery, Inc. Artificial sphincter
GB2549097A (en) * 2016-04-04 2017-10-11 Harding Edward Tube closure
CN114081676A (en) * 2021-11-18 2022-02-25 山东大学 Heart valve simulation device, manufacturing mold and process

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees