WO1999058174A3 - Circulatory support system and method of use for isolated segmental perfusion - Google Patents

Circulatory support system and method of use for isolated segmental perfusion Download PDF

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Publication number
WO1999058174A3
WO1999058174A3 PCT/US1999/009979 US9909979W WO9958174A3 WO 1999058174 A3 WO1999058174 A3 WO 1999058174A3 US 9909979 W US9909979 W US 9909979W WO 9958174 A3 WO9958174 A3 WO 9958174A3
Authority
WO
WIPO (PCT)
Prior art keywords
circulatory
cannulae
support system
isolated
circulatory support
Prior art date
Application number
PCT/US1999/009979
Other languages
French (fr)
Other versions
WO1999058174A2 (en
Inventor
John A Macoviak
Wilfred J Samson
Steve G Baker
James J Leary
Original Assignee
Cardeon 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 Cardeon Corp filed Critical Cardeon Corp
Priority to CA002331323A priority Critical patent/CA2331323A1/en
Priority to AU39738/99A priority patent/AU762196B2/en
Priority to DE69911950T priority patent/DE69911950T2/en
Priority to EP99922833A priority patent/EP1076573B1/en
Publication of WO1999058174A2 publication Critical patent/WO1999058174A2/en
Publication of WO1999058174A3 publication Critical patent/WO1999058174A3/en
Priority to AU2003248190A priority patent/AU2003248190A1/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
    • A61M25/1011—Multiple balloon catheters
    • 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
    • A61M1/3623—Means for actively controlling temperature of 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
    • 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
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M2025/0034—Multi-lumen catheters with stationary elements characterized by elements which are assembled, connected or fused, e.g. splittable tubes, outer sheaths creating lumina or separate cores
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M2025/0036—Multi-lumen catheters with stationary elements with more than four lumina
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/0032—Multi-lumen catheters with stationary elements characterized by at least one unconventionally shaped lumen, e.g. polygons, ellipsoids, wedges or shapes comprising concave and convex parts

Abstract

A circulatory support system and method for circulatory support are described for performing cardiopulmonary bypass using differential perfusion and/or isolated segmental perfusion of the circulatory system. The circulatory support system includes one or more venous cannulae for draining blood from the venous side of the patient's circulatory system, one or more arterial cannulae for perfusing the arterial side of the patient's circulatory system, and one or more blood circulation pumps connected between the venous cannulae and the arterial cannulae. The arterial cannulae and the venous cannulae of the circulatory support system may take one of several possible configurations. The circulatory support system is configured to segment a patient's circulatory system into one or more isolated circulatory loops. The circulatory loops may be isolated from one another and/or from the remainder of the patient's circulatory system on the venous side, as well as on the arterial side, for isolated closed loop circulatory support of separate organ systems. The circulatory support system is suitable for use in minimally-invasive cardiac surgery, using thoracoscopic, port-access or minithoracotomy techniques, or for standard open-chest cardiac surgery.
PCT/US1999/009979 1998-05-08 1999-05-07 Circulatory support system and method of use for isolated segmental perfusion WO1999058174A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA002331323A CA2331323A1 (en) 1998-05-08 1999-05-07 Circulatory support system and method of use for isolated segmental perfusion
AU39738/99A AU762196B2 (en) 1998-05-08 1999-05-07 Circulatory support system and method of use for isolated segmental perfusion
DE69911950T DE69911950T2 (en) 1998-05-08 1999-05-07 Circulatory support system for isolated, segmental perfusion
EP99922833A EP1076573B1 (en) 1998-05-08 1999-05-07 Circulatory support system for isolated segmental perfusion
AU2003248190A AU2003248190A1 (en) 1998-05-08 2003-09-19 Circulatory support system and method of use for isolated segmental perfusion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8483598P 1998-05-08 1998-05-08
US60/084,835 1998-05-08

Publications (2)

Publication Number Publication Date
WO1999058174A2 WO1999058174A2 (en) 1999-11-18
WO1999058174A3 true WO1999058174A3 (en) 2000-01-27

Family

ID=22187513

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/009979 WO1999058174A2 (en) 1998-05-08 1999-05-07 Circulatory support system and method of use for isolated segmental perfusion

Country Status (6)

Country Link
US (2) US6508777B1 (en)
EP (1) EP1076573B1 (en)
AU (2) AU762196B2 (en)
CA (1) CA2331323A1 (en)
DE (1) DE69911950T2 (en)
WO (1) WO1999058174A2 (en)

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* Cited by examiner, † Cited by third party
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US8888740B2 (en) 2001-04-24 2014-11-18 Zoll Circulation, Inc. Partial aortic occlusion devices and methods for cerebral perfusion augmentation

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