IT951686B - Sistema per assistere la circola zione del sangue - Google Patents

Sistema per assistere la circola zione del sangue

Info

Publication number
IT951686B
IT951686B IT55111/71A IT5511171A IT951686B IT 951686 B IT951686 B IT 951686B IT 55111/71 A IT55111/71 A IT 55111/71A IT 5511171 A IT5511171 A IT 5511171A IT 951686 B IT951686 B IT 951686B
Authority
IT
Italy
Prior art keywords
assist
circulation
blood
Prior art date
Application number
IT55111/71A
Other languages
English (en)
Original Assignee
Avco Corp
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 Avco Corp filed Critical Avco Corp
Application granted granted Critical
Publication of IT951686B publication Critical patent/IT951686B/it

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
    • A61M60/40—Details relating to driving
    • A61M60/497—Details relating to driving for balloon pumps for circulatory assistance
    • 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
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/515—Regulation using real-time patient data
    • 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
    • A61M60/135—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 inside a blood vessel, e.g. using grafting
    • A61M60/139—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 inside a blood vessel, e.g. using grafting inside the aorta, e.g. intra-aortic balloon pumps
    • 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
    • A61M60/20—Type thereof
    • A61M60/295—Balloon pumps for circulatory assistance
    • 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
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/538—Regulation using real-time blood pump operational parameter data, e.g. motor current
    • 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
    • A61M60/892—Active valves, i.e. actuated by an external force
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3303—Using a biosensor
    • 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
    • A61M60/20—Type thereof
    • A61M60/247—Positive displacement blood pumps
    • A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
    • A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
    • A61M60/274—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders the inlet and outlet being the same, e.g. para-aortic counter-pulsation blood pumps

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Mechanical Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Transplantation (AREA)
  • Medical Informatics (AREA)
  • External Artificial Organs (AREA)
IT55111/71A 1970-12-30 1971-12-30 Sistema per assistere la circola zione del sangue IT951686B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10277870A 1970-12-30 1970-12-30

Publications (1)

Publication Number Publication Date
IT951686B true IT951686B (it) 1973-07-10

Family

ID=22291632

Family Applications (1)

Application Number Title Priority Date Filing Date
IT55111/71A IT951686B (it) 1970-12-30 1971-12-30 Sistema per assistere la circola zione del sangue

Country Status (10)

Country Link
US (1) US3698381A (it)
JP (1) JPS5330276B1 (it)
CA (1) CA973767A (it)
CH (1) CH555184A (it)
FR (1) FR2121096A5 (it)
GB (1) GB1384394A (it)
IL (1) IL38422A (it)
IT (1) IT951686B (it)
NL (1) NL165379C (it)
SE (1) SE377046B (it)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769960A (en) * 1972-04-17 1973-11-06 Us Health Education & Welfare Intra-aortic balloon system
AT352858B (de) * 1976-05-19 1979-10-10 Thoma Dipl Ing Dr Techn Herwig Vorrichtung zum automatischen betrieb kuenstlicher kreislaufpumpen
US4522194A (en) * 1983-02-18 1985-06-11 Baylor College Of Medicine Method and an apparatus for intra-aortic balloon monitoring and leak detection
JPS60106462A (ja) * 1983-11-14 1985-06-11 アイシン精機株式会社 血液ポンプ駆動装置
US5562614A (en) * 1993-11-22 1996-10-08 Advanced Cardiovascular Systems, Inc. Programmable manifold system for automatic fluid delivery
JPS62224359A (ja) * 1986-03-26 1987-10-02 アイシン精機株式会社 血液ポンプ駆動装置
JPS62224361A (ja) * 1986-03-26 1987-10-02 アイシン精機株式会社 血液ポンプ駆動装置
JPS639447A (ja) * 1986-06-28 1988-01-16 アイシン精機株式会社 血液ポンプ駆動装置
US5059167A (en) * 1987-05-29 1991-10-22 Retroperfusion Systems, Inc. Retroperfusion and retroinfusion control apparatus, system and method
US5019041A (en) * 1988-03-08 1991-05-28 Scimed Life Systems, Inc. Balloon catheter inflation device
US5021046A (en) * 1988-08-10 1991-06-04 Utah Medical Products, Inc. Medical pressure sensing and display system
US5201753A (en) * 1989-03-17 1993-04-13 Merit Medical Systems, Inc. Totally self-contained, digitally controlled, disposable syringe inflation system, and method for monitoring, displaying and recording balloon catheter inflation data
US5431629A (en) * 1989-03-17 1995-07-11 Merit Medical Systems, Inc. System and method for monitoring, displaying and recording balloon catheter condition interval data
US5135488A (en) * 1989-03-17 1992-08-04 Merit Medical Systems, Inc. System and method for monitoring, displaying and recording balloon catheter inflation data
US5449345A (en) * 1989-03-17 1995-09-12 Merit Medical Systems, Inc. Detachable and reusable digital control unit for monitoring balloon catheter data in a syringe inflation system
US5425713A (en) * 1989-03-17 1995-06-20 Merit Medical Systems, Inc. System and method for monitoring, displaying and recording balloon catheter condition interval and inflation location data
US5458571A (en) * 1989-03-17 1995-10-17 Merit Medical Systems, Inc. System and method for monitoring, displaying and recording balloon catheter condition interval data
US5453091A (en) * 1989-03-17 1995-09-26 Merit Medical Systems, Inc. RF transmission module for wirelessly transmitting balloon catheter data in a syringe inflation system
US5062775A (en) * 1989-09-29 1991-11-05 Rocky Mountain Research, Inc. Roller pump in an extra corporeal support system
JPH04303459A (ja) * 1991-03-29 1992-10-27 Aisin Seiki Co Ltd 大動脈内バルーンポンプの駆動ガス漏れ検出装置
US5163904A (en) * 1991-11-12 1992-11-17 Merit Medical Systems, Inc. Syringe apparatus with attached pressure gauge
US5259838A (en) * 1992-06-18 1993-11-09 Merit Medical Systems, Inc. Syringe apparatus with attached pressure gauge and timer
US5449344A (en) * 1992-06-18 1995-09-12 Merit Medical Systems, Inc. Syringe apparatus with pressure gauge and detachable timer
US5383855A (en) * 1992-08-20 1995-01-24 Medex, Inc. Electronically monitored angioplasty system
US5368565A (en) * 1992-09-28 1994-11-29 Medex, Inc. Balloon catheter pressure monitor for local and remote display
US5599301A (en) * 1993-11-22 1997-02-04 Advanced Cardiovascular Systems, Inc. Motor control system for an automatic catheter inflation system
US5459700A (en) * 1993-11-22 1995-10-17 Advanced Cardiovascular Systems, Inc. Manual timer control for inflation device
US5562621A (en) * 1993-11-22 1996-10-08 Advanced Cardiovascular Systems, Inc. Communication system for linking a medical device with a remote console
US5460609A (en) * 1993-11-22 1995-10-24 Advanced Cardiovascular Systems, Inc. Electromechanical inflation/deflation system
US5472424A (en) * 1994-04-05 1995-12-05 Merit Medical Systems, Inc. Syringe with volume displacement apparatus
US5759148A (en) * 1995-10-18 1998-06-02 Sipin; Anatole J. Controlled pneumatic driving system
US6082105A (en) * 1995-11-21 2000-07-04 Nippon Zeon Co., Ltd. Drive device for medical appliances
FR2744923B1 (fr) * 1996-02-21 1998-05-15 Franchi Pierre Circuit de pilotage d'une pompe d'assistance cardiaque implantable du type a ballonnet de contrepression
US6536260B2 (en) * 1999-06-24 2003-03-25 Datascope Investment Corp. Balloon catheter leak detection method and apparatus
NZ523300A (en) * 2002-12-20 2005-12-23 Impian Technologies Ltd Peristaltic pump head and tube holder
US8721515B2 (en) * 2003-01-31 2014-05-13 L-Vad Technology, Inc. Rigid body aortic blood pump implant
US8540618B2 (en) 2003-01-31 2013-09-24 L-Vad Technology, Inc. Stable aortic blood pump implant
US8206345B2 (en) * 2005-03-07 2012-06-26 Medtronic Cryocath Lp Fluid control system for a medical device
US20060276744A1 (en) * 2005-05-20 2006-12-07 Falk Theodore J Configuration for drug delivery systems
WO2012158560A2 (en) * 2011-05-13 2012-11-22 Maquet Cardiovascular Llc Portable and modular transportation unit with improved transport capabilities
US20180153424A1 (en) * 2015-05-20 2018-06-07 Thd S.P.A. A circuit for feeding a fluid to an inflatable chamber

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449767A (en) * 1965-09-24 1969-06-17 North American Rockwell Artificial heart regulating system
US3465746A (en) * 1966-03-02 1969-09-09 Avco Corp Monitor for heart pump apparatus
US3456444A (en) * 1966-07-27 1969-07-22 Avco Corp Actuating unit for circulatory assist systems

Also Published As

Publication number Publication date
IL38422A (en) 1975-03-13
GB1384394A (en) 1975-02-19
FR2121096A5 (it) 1972-08-18
JPS5330276B1 (it) 1978-08-25
US3698381A (en) 1972-10-17
CA973767A (en) 1975-09-02
SE377046B (it) 1975-06-23
NL7118076A (it) 1972-07-04
DE2165648B2 (de) 1972-10-05
IL38422A0 (en) 1972-02-29
CH555184A (fr) 1974-10-31
NL165379C (nl) 1981-04-15
DE2165648A1 (it) 1972-10-05

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