ITRM20040622A1 - Cuore artificiale (bio-alimentabile) in applicazione di pompa sferica murri. - Google Patents

Cuore artificiale (bio-alimentabile) in applicazione di pompa sferica murri.

Info

Publication number
ITRM20040622A1
ITRM20040622A1 IT000622A ITRM20040622A ITRM20040622A1 IT RM20040622 A1 ITRM20040622 A1 IT RM20040622A1 IT 000622 A IT000622 A IT 000622A IT RM20040622 A ITRM20040622 A IT RM20040622A IT RM20040622 A1 ITRM20040622 A1 IT RM20040622A1
Authority
IT
Italy
Prior art keywords
shutter
rotating shutter
artificial heart
rotation axis
guide ring
Prior art date
Application number
IT000622A
Other languages
English (en)
Inventor
Aldo Cerruti
Marzia Murri
Romano Murri
Original Assignee
Marzia Murri
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 Marzia Murri filed Critical Marzia Murri
Priority to IT000622A priority Critical patent/ITRM20040622A1/it
Publication of ITRM20040622A1 publication Critical patent/ITRM20040622A1/it
Priority to EP11170758A priority patent/EP2371405A1/en
Priority to PCT/IB2005/003827 priority patent/WO2006067588A1/en
Priority to ES05850698T priority patent/ES2372609T3/es
Priority to EP05850698A priority patent/EP1830904B1/en
Priority to AT05850698T priority patent/ATE516055T1/de
Priority to US11/721,901 priority patent/US8167937B2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C3/00—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type
    • F04C3/06—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged otherwise than at an angle of 90 degrees
    • 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
    • A61M60/196—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body replacing the entire heart, e.g. total artificial hearts [TAH]
    • 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
    • A61M60/258—Piston pumps
    • A61M60/263—Piston pumps having a spherical housing, e.g. cardan 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
    • A61M60/247—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
    • 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
    • A61M60/403—Details relating to driving for non-positive displacement blood pumps
    • A61M60/422—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being electromagnetic, e.g. using canned motor 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
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/871—Energy supply devices; Converters therefor
    • A61M60/882—Devices powered by the patient, e.g. skeletal muscle powered devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C9/00—Oscillating-piston machines or pumps
    • F04C9/005—Oscillating-piston machines or pumps the piston oscillating in the space, e.g. around a fixed point

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Rheumatology (AREA)
  • General Engineering & Computer Science (AREA)
  • External Artificial Organs (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT000622A 2004-12-20 2004-12-20 Cuore artificiale (bio-alimentabile) in applicazione di pompa sferica murri. ITRM20040622A1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT000622A ITRM20040622A1 (it) 2004-12-20 2004-12-20 Cuore artificiale (bio-alimentabile) in applicazione di pompa sferica murri.
EP11170758A EP2371405A1 (en) 2004-12-20 2005-12-20 Artificial heart
PCT/IB2005/003827 WO2006067588A1 (en) 2004-12-20 2005-12-20 Artificial heart
ES05850698T ES2372609T3 (es) 2004-12-20 2005-12-20 Corazón artificial.
EP05850698A EP1830904B1 (en) 2004-12-20 2005-12-20 Artificial heart
AT05850698T ATE516055T1 (de) 2004-12-20 2005-12-20 Künstliches herz
US11/721,901 US8167937B2 (en) 2004-12-20 2005-12-20 Artificial heart

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000622A ITRM20040622A1 (it) 2004-12-20 2004-12-20 Cuore artificiale (bio-alimentabile) in applicazione di pompa sferica murri.

Publications (1)

Publication Number Publication Date
ITRM20040622A1 true ITRM20040622A1 (it) 2005-03-20

Family

ID=36177693

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000622A ITRM20040622A1 (it) 2004-12-20 2004-12-20 Cuore artificiale (bio-alimentabile) in applicazione di pompa sferica murri.

Country Status (6)

Country Link
US (1) US8167937B2 (it)
EP (2) EP2371405A1 (it)
AT (1) ATE516055T1 (it)
ES (1) ES2372609T3 (it)
IT (1) ITRM20040622A1 (it)
WO (1) WO2006067588A1 (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001036682A (ja) * 1999-07-15 2001-02-09 Ricoh Co Ltd 画像形成システム
NL2005011C2 (nl) * 2010-07-01 2012-01-03 Be-Kking Man B V Roterende machine voor compressie en decompressie.
WO2013028906A1 (en) 2011-08-24 2013-02-28 Unitract Syringe Pty Ltd Auto-injector for retractable prefilled syringe
JP6182812B2 (ja) 2012-02-06 2017-08-23 ユニトラクト シリンジ プロプライエタリイ リミテッドＵｎｉｔｒａｃｔ Ｓｙｒｉｎｇｅ Ｐｔｙ Ｌｔｄ 低い引き込み起動力を有するプランジャサブアセンブリおよび自動注入器
WO2014008393A1 (en) 2012-07-05 2014-01-09 Unitract Syringe Pty Ltd Automatic injectors for injectable cartridges and drive control mechanisms|therefor
AU2014260230B2 (en) 2013-05-01 2019-02-14 Unl Holdings Llc Plunger-driven auto-injectors
US9814816B2 (en) 2013-06-21 2017-11-14 Corvivo, Inc. Artificial ventricles
US9320841B2 (en) 2013-06-21 2016-04-26 Corvivo, Inc. Ventricular assist device
USD764657S1 (en) 2013-07-03 2016-08-23 Unitract Syringe Pty Ltd Automatic injector
EP3185934B1 (en) 2014-08-28 2018-06-20 UNL Holdings LLC Skin sensors for drug delivery devices
EP3733228B1 (en) 2014-08-28 2024-03-06 UNL Holdings LLC Sensor systems for drug delivery devices
ES2742404T3 (es) 2016-04-12 2020-02-14 Centre Hospitalier Univ Vaudois Chuv Bomba para corazón artificial y su unidad de accionamiento

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1152339B (it) * 1982-08-06 1986-12-31 Romano Murri Meccanismo "spaziale" destinato ad assolvere una pluralita' di funzioni o combinazioni di funzioni
DE4325166A1 (de) * 1993-07-27 1995-02-09 Wolfgang Dipl Ing Eckhardt Kardandrehkolbenmaschine
DE19616125C2 (de) * 1996-04-11 1999-09-09 Hennig Kugelkolbenpumpe
ITRM960338A1 (it) * 1996-05-15 1996-08-13 Romano Murri Dispositivo anulare desmodromico di comando del movimento relativo dei componenti all'interno di un motore o di una pompa sferica, alias "a=
FR2776011B1 (fr) * 1998-03-16 2001-03-09 Olivier Pierre Paul Albe Rabin Moteur spherique
WO2004073484A2 (en) * 2003-02-24 2004-09-02 Yossi Gross Fully-implantable cardiac recovery system

Also Published As

Publication number Publication date
ES2372609T3 (es) 2012-01-24
EP1830904B1 (en) 2011-07-13
ATE516055T1 (de) 2011-07-15
US8167937B2 (en) 2012-05-01
EP1830904A1 (en) 2007-09-12
WO2006067588A1 (en) 2006-06-29
US20100016959A1 (en) 2010-01-21
EP2371405A1 (en) 2011-10-05

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