GB1307135A - Artificial ventricle heart assist device and heart assembly - Google Patents

Artificial ventricle heart assist device and heart assembly

Info

Publication number
GB1307135A
GB1307135A GB4098571A GB1307135DA GB1307135A GB 1307135 A GB1307135 A GB 1307135A GB 4098571 A GB4098571 A GB 4098571A GB 1307135D A GB1307135D A GB 1307135DA GB 1307135 A GB1307135 A GB 1307135A
Authority
GB
United Kingdom
Prior art keywords
ventricle
heart
connector
tubulation
blood
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
GB4098571A
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.)
Bayer Corp
Original Assignee
Cutter Laboratories 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 Cutter Laboratories Inc filed Critical Cutter Laboratories Inc
Publication of GB1307135A publication Critical patent/GB1307135A/en
Expired 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/89—Valves
    • A61M60/894—Passive valves, i.e. valves actuated by the blood
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
    • A61M60/178—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart drawing blood from a ventricle and returning the blood to the arterial system via a cannula external to the ventricle, e.g. left or right ventricular assist devices
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/424—Details relating to driving for positive displacement blood pumps
    • A61M60/427—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/835—Constructional details other than related to driving of positive displacement blood pumps
    • A61M60/837—Aspects of flexible displacement members, e.g. shapes or materials
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/857—Implantable blood tubes
    • A61M60/859—Connections therefor
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/861—Connections or anchorings for connecting or anchoring pumps or pumping devices to parts of the patient's body
    • A61M60/863—Apex rings
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
    • A61M60/148—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel in line with a blood vessel using resection or like techniques, e.g. permanent endovascular heart assist devices

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Mechanical Engineering (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)
  • External Artificial Organs (AREA)

Abstract

1307135 Heart crosthesis CUTTER LABORATORIES Inc 2 Sept 1971 [16 Sept 1970 20 Aug 1971] 40895/71 Heading A5R An artificial ventricle comprises a rigid ventricle shell 30, having pumping chambers 32 and 33 formed by fluid impervious membranes 36, 37 and inner shells 38, 39 respectively, the membranes being bonded to their respective shell and to the outer shell 30, and the inner shells 38, 39 having apertures 40 and 41 respectively to enable pumping fluid to enter the chambers from a pump 20, situated outside a patient's body via tubing 18 and "Y"- shaped connector 43. The ventricle has a ventricle cavity 31 with an inlet (47) Fig. 1 (not shown) and outlet 48 for the blood. All parts of the device which are in contact with blood are covered with a blood compatible fabric 36. The inlet (47) and outlet 48 comprise maleconnectors (23) and 27 respectively in which are situated one-way flow valves (21) and (25). The inlet male-connector (23) mates with a female connector (22) of an atrium (24) and the other male-connector 27 mates with a female-connector 26 of a sinus 15 whose other end comprises a tubulation 28. Two such ventricles may be used as an artificial heart, Fig. 5 (not shown) with the atrium (13), (14) being sutured to the atrial remnants and the tubulation 28 of each ventricle sutured to the pulmonary artery and aorta respectively. In a further embodiment a single ventricle is used as a heart assist device, Fig. 8 (not shown) the atrium being replaced by a sinus (88) having a tubulation (87) which is joined to the apex of a heart by an apex connector 74 and the outlet of the device connected via a sinus (89) and tubulation (92) to the descending aorta. The tubulations (87) (92) are made of arterial graft tubing comprising spirally wound metal wire covered with silicone rubber and an interior covering of blood compatible fabric.
GB4098571A 1970-09-16 1971-09-02 Artificial ventricle heart assist device and heart assembly Expired GB1307135A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7262870A 1970-09-16 1970-09-16
US17339671A 1971-08-20 1971-08-20

Publications (1)

Publication Number Publication Date
GB1307135A true GB1307135A (en) 1973-02-14

Family

ID=26753566

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4098571A Expired GB1307135A (en) 1970-09-16 1971-09-02 Artificial ventricle heart assist device and heart assembly

Country Status (4)

Country Link
CA (1) CA968101A (en)
DE (1) DE2143628B2 (en)
FR (1) FR2107724A5 (en)
GB (1) GB1307135A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008071223A1 (en) 2006-12-15 2008-06-19 Gaetano Azzolina Cardiocirculatory aiding device
WO2011131766A1 (en) * 2010-04-23 2011-10-27 Deutsches Zentrum für Luft- und Raumfahrt e.V. Heart assistance device
US8075617B2 (en) 2006-06-15 2011-12-13 Carmat Device for connection between a heart prosthesis and the natural auricles
WO2016170543A1 (en) * 2015-04-20 2016-10-27 Kumar Guha Sujoy In-use repairable artificial heart

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321266A1 (en) * 1975-08-20 1977-03-18 Guiset Jacques Pressure applying cardiac prosthesis - comprises hollow sleeve with deformable faces bearing against surfaces of heart
FR2485928B1 (en) * 1980-07-04 1985-07-19 Pol Vincent ARTIFICIAL ORGANS TO ASSIST BLOOD CIRCULATION, ESPECIALLY HEART PUMPS AND VALVES
FR2585250B1 (en) * 1985-07-26 1990-11-30 Biomasys Sa ARTIFICIAL HEART OF ANATOMICAL GEOMETRY
FR2585249B1 (en) * 1985-07-26 1987-10-16 Biomasys Sa ARTIFICIAL HETEROTOPIC HEART: MONOBLOCK HEART PROSTHESIS FOR IMPLANTABLE BIVENTRICULAR ASSISTANCE IN THE RIGHT HEMI-THORAX
FR2603487A1 (en) * 1986-09-09 1988-03-11 Biomasys Sa COUPLABLE HEART RATE MODULES
DE102004014337B4 (en) * 2004-03-22 2012-03-15 Deutsches Zentrum für Luft- und Raumfahrt e.V. Device for connecting a device for biventricular support of a heart
WO2012018917A1 (en) * 2010-08-03 2012-02-09 World Heart Corporation Conformal cannula device and related methods
EP3311860A1 (en) * 2016-10-20 2018-04-25 Berlin Heart GmbH Cannula, cannula system, heart pump system and method for volume discharge of a heart

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8075617B2 (en) 2006-06-15 2011-12-13 Carmat Device for connection between a heart prosthesis and the natural auricles
WO2008071223A1 (en) 2006-12-15 2008-06-19 Gaetano Azzolina Cardiocirculatory aiding device
WO2011131766A1 (en) * 2010-04-23 2011-10-27 Deutsches Zentrum für Luft- und Raumfahrt e.V. Heart assistance device
US9295767B2 (en) 2010-04-23 2016-03-29 Deutsches Zentrum Fuer Luft-Und Raumfahrt E.V. Heart assistance device
WO2016170543A1 (en) * 2015-04-20 2016-10-27 Kumar Guha Sujoy In-use repairable artificial heart

Also Published As

Publication number Publication date
DE2143628B2 (en) 1973-08-30
FR2107724A5 (en) 1972-05-05
CA968101A (en) 1975-05-27
DE2143628A1 (en) 1973-04-05
DE2143628C3 (en) 1974-04-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees