WO2011119060A3 - Manual assembly for cardio-circulatory resuscitation - Google Patents

Manual assembly for cardio-circulatory resuscitation Download PDF

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Publication number
WO2011119060A3
WO2011119060A3 PCT/RS2011/000003 RS2011000003W WO2011119060A3 WO 2011119060 A3 WO2011119060 A3 WO 2011119060A3 RS 2011000003 W RS2011000003 W RS 2011000003W WO 2011119060 A3 WO2011119060 A3 WO 2011119060A3
Authority
WO
WIPO (PCT)
Prior art keywords
syringe
cannula
large volume
pump assembly
syringe pump
Prior art date
Application number
PCT/RS2011/000003
Other languages
French (fr)
Other versions
WO2011119060A2 (en
Inventor
Uros Babic
Original Assignee
Uros Babic
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
Priority claimed from RS20100326A external-priority patent/RS20100326A2/en
Application filed by Uros Babic filed Critical Uros Babic
Publication of WO2011119060A2 publication Critical patent/WO2011119060A2/en
Publication of WO2011119060A3 publication Critical patent/WO2011119060A3/en

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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M25/1002—Balloon catheters characterised by balloon shape
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
    • A61M1/3659—Cannulae pertaining to extracorporeal circulation
    • 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
    • A61M60/104—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body
    • A61M60/117—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body for assisting the heart, e.g. transcutaneous or external 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
    • A61M60/10—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
    • 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
    • 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
    • A61M60/40—Details relating to driving
    • A61M60/424—Details relating to driving for positive displacement blood pumps
    • A61M60/438—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being mechanical
    • 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
    • A61M60/845—Constructional details other than related to driving of extracorporeal blood 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M25/1011—Multiple balloon catheters
    • A61M2025/1013—Multiple balloon catheters with concentrically mounted balloons, e.g. being independently inflatable

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Mechanical Engineering (AREA)
  • Vascular Medicine (AREA)
  • Transplantation (AREA)
  • Child & Adolescent Psychology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)

Abstract

In one embodiment a large volume syringe pump assembly with a mechanism for facilitated manual driving (100) is connected to a large bore access cannula (200) which is placed percutaneously into the arrested left ventricular cavity of a victim. The cannula is equipped with balloons for sealing and for immobilization. A large bore 3 way stopcock is incorporated into the proximal end of cannula. The syringe pump assembly includes a large volume syringe with a vent for air removal. A tubing length is incorporated into the distal end of syringe. Tubing length has a connector at its distal end for rapid connection to cannula. The syringe pump assembly includes a lever pivotal attached to the syringe. By rearward manual movement of the lever the oxygenated blood is aspirated from the left ventricle and from the left atrium into the large volume syringe. The large volume of aspirated blood is vigorously injected back into the arrested left ventricle through the same access cannula (200). Since the large volume of injected blood exceeds the volume capacity of the non-contracting left ventricle, the surplus of injected blood volume is ejected through the aortic valve into the aorta. Perpetuating the aspiration and injection maneuvers by manual actuation of the syringe pump assembly (100) provides perfusion of vital structures during cardio circulatory arrest. Other embodiments are described and shown.
PCT/RS2011/000003 2010-03-20 2011-03-09 Manual assembly for cardio-circulatory resuscitation WO2011119060A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US34076410P 2010-03-20 2010-03-20
US61/340,764 2010-03-20
RS20100326A RS20100326A2 (en) 2010-03-20 2010-07-19 Manual device for cardio-circulatory resuscitation
RSP-2010/0326 2010-07-19

Publications (2)

Publication Number Publication Date
WO2011119060A2 WO2011119060A2 (en) 2011-09-29
WO2011119060A3 true WO2011119060A3 (en) 2012-01-05

Family

ID=44673781

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RS2011/000003 WO2011119060A2 (en) 2010-03-20 2011-03-09 Manual assembly for cardio-circulatory resuscitation

Country Status (1)

Country Link
WO (1) WO2011119060A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3634528B1 (en) 2017-06-07 2023-06-07 Shifamed Holdings, LLC Intravascular fluid movement devices, systems, and methods of use
CN111556763B (en) 2017-11-13 2023-09-01 施菲姆德控股有限责任公司 Intravascular fluid movement device and system
EP4085965A1 (en) 2018-02-01 2022-11-09 Shifamed Holdings, LLC Intravascular blood pumps and methods of use and manufacture
US11964145B2 (en) 2019-07-12 2024-04-23 Shifamed Holdings, Llc Intravascular blood pumps and methods of manufacture and use
US11654275B2 (en) 2019-07-22 2023-05-23 Shifamed Holdings, Llc Intravascular blood pumps with struts and methods of use and manufacture
US11724089B2 (en) 2019-09-25 2023-08-15 Shifamed Holdings, Llc Intravascular blood pump systems and methods of use and control thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952742A (en) * 1974-06-12 1976-04-27 Taylor Duane F Needle-carried, transthoracic, cannula-type cardiac resuscitation instrument
US5529463A (en) * 1994-04-19 1996-06-25 Cordis Corporation Pumping apparatus for perfusion and other fluid catheterization procedures
US20020103413A1 (en) * 1999-06-23 2002-08-01 Mogens Bugge Implantable device for utilisation of the hydraulic energy of the heart
US20080215008A1 (en) * 2006-12-20 2008-09-04 Nance Edward J Expandable trans-septal sheath

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5399148A (en) 1990-07-06 1995-03-21 Baswat Holdings Pty. Ltd. External cardiac massage device
US5190528A (en) 1990-10-19 1993-03-02 Boston University Percutaneous transseptal left atrial cannulation system
US5466221A (en) 1992-08-03 1995-11-14 Zadini; Filiberto P. Percutaneous cardiac pump for cardiopulmonary resuscitation
US6059750A (en) 1996-08-01 2000-05-09 Thomas J. Fogarty Minimally invasive direct cardiac massage device and method
US6406422B1 (en) 2000-03-02 2002-06-18 Levram Medical Devices, Ltd. Ventricular-assist method and apparatus
US6616620B2 (en) 2001-05-25 2003-09-09 Revivant Corporation CPR assist device with pressure bladder feedback
US7494477B2 (en) 2003-09-02 2009-02-24 Pulsecath B.V. Catheter pump, catheter and fittings therefore and methods of using a catheter pump
US7524277B1 (en) 2004-02-11 2009-04-28 Board Of Regents, The University Of Texas System Apex to aorta cannula assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952742A (en) * 1974-06-12 1976-04-27 Taylor Duane F Needle-carried, transthoracic, cannula-type cardiac resuscitation instrument
US5529463A (en) * 1994-04-19 1996-06-25 Cordis Corporation Pumping apparatus for perfusion and other fluid catheterization procedures
US20020103413A1 (en) * 1999-06-23 2002-08-01 Mogens Bugge Implantable device for utilisation of the hydraulic energy of the heart
US20080215008A1 (en) * 2006-12-20 2008-09-04 Nance Edward J Expandable trans-septal sheath

Also Published As

Publication number Publication date
WO2011119060A2 (en) 2011-09-29

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