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1. WO2022132120 - DIRECT CARDIAC COMPRESSION DEVICE WITH IMPROVED DURABILITY

Publication Number WO/2022/132120
Publication Date 23.06.2022
International Application No. PCT/US2020/053920
International Filing Date 14.12.2020
Chapter 2 Demand Filed 03.08.2021
IPC
A61M 1/12 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
10Blood pumps; Artificial hearts; Devices for mechanical circulatory assistance, e.g. intra-aortic balloon pumps
12implantable into the body
A61F 2/02 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
02Prostheses implantable into the body
A61F 2/24 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
02Prostheses implantable into the body
24Heart valves
A61F 5/34 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
5Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices
01Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces
30Pressure pads
34Pressure pads filled with air or liquid
A61H 31/00 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
31Artificial respiration or heart stimulation, e.g. heart massage
A61M 1/10 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
10Blood pumps; Artificial hearts; Devices for mechanical circulatory assistance, e.g. intra-aortic balloon pumps
Applicants
  • THE TEXAS A&M UNIVERSITY SYSTEM [US]/[US]
  • CORINNOVA INCORPORATED [US]/[US]
Inventors
  • CRISCIONE, John, C.
  • HORD, Erica, Christine
  • MCDOWALL, Michael
Agents
  • SINGLETON, Chainey, P.
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) DIRECT CARDIAC COMPRESSION DEVICE WITH IMPROVED DURABILITY
(FR) DISPOSITIF DE COMPRESSION CARDIAQUE DIRECTE À DURABILITÉ AMÉLIORÉE
Abstract
(EN) The present invention provides a direct cardiac compression device comprising one or more passive chambers that taper from an aperture to an apex; one or more inflatable active pockets individually independently inflatable, wherein each of the one or more inflatable active pockets is connected to the one or more passive chambers at least partially from the aperture to the apex and wherein the each of the one or more inflatable active pockets does not tension the adjacent one or more inflatable active pockets upon inflation; and a frame in contact with the one or more active chambers to at least partially surround the one or more active pockets.
(FR) La présente invention concerne un dispositif de compression cardiaque directe comprenant : une ou plusieurs chambres passives qui se rétrécissent d'une ouverture à un apex; une ou plusieurs poches actives gonflables de façon individuelle et indépendante, chacune desdites une ou plusieurs poches actives gonflables étant reliée auxdites une ou plusieurs chambres passives au moins partiellement de l'ouverture à l'apex, et lesdites une ou plusieurs poches actives gonflables ne distendant pas lesdites une ou plusieurs poches actives gonflables adjacentes lors du gonflage; et un cadre en contact avec lesdites une ou plusieurs chambres actives pour entourer au moins partiellement lesdites une ou plusieurs poches actives.
Related patent documents
EP2020957909This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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