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1. WO2020220144 - SYSTEMS AND METHODS FOR A BALLOON CATHETER SUPPORT SLEEVE

Publication Number WO/2020/220144
Publication Date 05.11.2020
International Application No. PCT/CA2020/050594
International Filing Date 04.05.2020
IPC
A61M 25/10 2013.01
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
25Catheters; Hollow probes
10Balloon catheters
A61M 25/01 2006.01
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
25Catheters; Hollow probes
01Introducing, guiding, advancing, emplacing or holding catheters
A61M 25/09 2006.01
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
25Catheters; Hollow probes
01Introducing, guiding, advancing, emplacing or holding catheters
09Guide wires
A61M 25/02 2006.01
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
25Catheters; Hollow probes
01Introducing, guiding, advancing, emplacing or holding catheters
02Holding devices, e.g. on the body
Applicants
  • SUNNYBROOK RESEARCH INSTITUTE [CA]/[CA]
Inventors
  • STRAUSS, Bradley
  • CYBULSKI, Gilad
Agents
  • ESMAILI, Shahrzad
  • GOWLING WLG (CANADA) LLP
Priority Data
62/841,99702.05.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEMS AND METHODS FOR A BALLOON CATHETER SUPPORT SLEEVE
(FR) SYSTÈMES ET PROCÉDÉS POUR UN MANCHON DE SUPPORT DE CATHÉTER À BALLONNET
Abstract
(EN)
A system and method for widening a narrowed blood vessel in a patient, the system including a guidewire, a balloon catheter having an enlarging balloon, and a tubular support sleeve having at least one support balloon. The support balloon is inflated to mechanically support the advancement of the balloon catheter into a narrowed segment of the blood vessel.
(FR)
L'invention concerne un système et un procédé pour élargir un vaisseau sanguin rétréci chez un patient, le système comprenant un fil-guide, un cathéter à ballonnet ayant un ballonnet d'agrandissement, et un manchon de support tubulaire ayant au moins un ballonnet de support. Le ballonnet de support est gonflé pour supporter mécaniquement l'avancement du cathéter à ballonnet dans un segment rétréci du vaisseau sanguin.
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