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1. WO2020194189 - INTRALUMINAL DEVICE AND METHOD WITH ANTI-MIGRATION

Publication Number WO/2020/194189
Publication Date 01.10.2020
International Application No. PCT/IB2020/052765
International Filing Date 24.03.2020
IPC
A61F 2/04 2013.01
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
04Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
A61F 2/82 2013.01
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
82Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
Applicants
  • BFKW, LLC [US]/[US]
Inventors
  • BAKER, Randal
Agents
  • BURKHART, FREDERICK S.
  • LINN, Terence
  • ONDERSMA, Karl
  • KENDALL, Matthew
  • LEHMAN, Jeffrey
  • RAYKINSTEEN, Leonard
  • WHITWORTH, Bryce
Priority Data
62/823,25925.03.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) INTRALUMINAL DEVICE AND METHOD WITH ANTI-MIGRATION
(FR) DISPOSITIF INTRALUMINAL ET PROCÉDÉ DE RÉSISTANCE À LA MIGRATION
Abstract
(EN)
An intraluminal device and method of resisting migration of a device in a lumen, the lumen having muscle defining an intraluminal sphincter includes a device having a body with a size and shape of a portion of the lumen. The device further includes at least one tine extending distally from the body. The at least one tine is rigid or semi rigid. The device is deployed in the lumen with the body proximal the sphincter with respect to peristaltic movement of the lumen and with the at least one tine penetrating the muscle of the sphincter to resist distal migration.
(FR)
La présente invention concerne un dispositif intraluminal et un procédé de résistance à la migration d'un dispositif dans une lumière, la lumière ayant un muscle définissant un sphincter intraluminal comprend un dispositif ayant un corps ayant une taille et une forme d'une partie de la lumière. Le dispositif comprend en outre au moins une dent s'étendant de manière distale à partir du corps. La ou les dents sont rigides ou semi-rigides. Le dispositif est déployé dans la lumière avec le corps à proximité du sphincter par rapport au mouvement péristaltique de la lumière et avec la ou les dents pénétrant dans le muscle du sphincter pour résister à une migration distale.
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