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1. WO2019196380 - GASTRIC DIVERTER AND DIGESTIVE TRACT SUPPORT AND RELEASE METHOD THEREOF

Publication Number WO/2019/196380
Publication Date 17.10.2019
International Application No. PCT/CN2018/111746
International Filing Date 24.10.2018
IPC
A61F 5/00 2006.01
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
5Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices
CPC
A61F 5/00
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
A61F 5/0079
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
0003Apparatus for the treatment of obesity; Anti-eating devices
0013Implantable devices or invasive measures
0076preventing normal digestion, e.g. Bariatric or gastric sleeves
0079Pyloric or esophageal obstructions
Applicants
  • 杭州糖吉医疗科技有限公司 HANGZHOU TANGJI MEDICAL TECHNOLOGY CO. LTD [CN]/[CN]
Inventors
  • 左玉星 ZUO, Yuxing
  • 鲁艳 LU, Yan
Agents
  • 杭州丰禾专利事务所有限公司 HANGZHOU FENGHE PATENT ATTORNEYS OFFICE CO., LTD.
Priority Data
201810326731.312.04.2018CN
201810336514.212.04.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) GASTRIC DIVERTER AND DIGESTIVE TRACT SUPPORT AND RELEASE METHOD THEREOF
(FR) DÉRIVATION GASTRIQUE ET SUPPORT DE TUBE DIGESTIF ET SON PROCÉDÉ DE LIBÉRATION
(ZH) 胃导流器及其消化道支架、释放方法
Abstract
(EN)
A gastric diverter and a digestive tract support and a release method thereof. The digestive tract support has an undeployed shape and a deployed shape, and comprises an upper support (1), a lower support (2), and a connecting member (3). In the deployed shape, a first opening is provided at the top of the upper support (1), a second opening is provided at the bottom thereof, and the lower support (2) is disposed below the upper support (1); a third opening is provided at the top of the lower support (2), a fourth opening is provided at the bottom thereof, and the upper support (1) and the lower support (2) are connected by a plurality of connecting members (3); the fourth opening of the lower support (2) is connected to a membrane tube (7), the deployed upper support (1) and lower support (2) both cannot pass through an open gastric pyloric orifice, and the connecting members (3) can pass through the gastric pyloric orifice or be placed at the gastric pyloric orifice.
(FR)
L'invention concerne une dérivation gastrique et un support de tube digestif et un procédé de libération de celui-ci. Le support de tube digestif a une forme non déployée et une forme déployée, et comprend un support supérieur (1), un support inférieur (2), et un élément de liaison (3). Dans la forme déployée, une première ouverture est prévue au sommet du support supérieur (1), une seconde ouverture est prévue au fond de celui-ci, et le support inférieur (2) est disposé au-dessous du support supérieur (1); une troisième ouverture est prévue au sommet du support inférieur (2), une quatrième ouverture est prévue au fond de celui-ci, et le support supérieur (1) et le support inférieur (2) sont reliés par une pluralité d'éléments de liaison (3); la quatrième ouverture du support inférieur (2) est reliée à un tube à membrane (7), le support supérieur (1) déployé et le support inférieur (2) ne peuvent tous deux passer à travers un orifice pylorique gastrique ouvert, et les éléments de liaison (3) peuvent passer à travers l'orifice pylorique gastrique ou être placés au niveau de l'orifice pylorique gastrique.
(ZH)
一种胃导流器及其消化道支架、释放方法,消化道支架具有展开前形状和展开后形状,包括上支架(1)、下支架(2)和连接件(3);在展开后形状下,上支架(1)顶部设有第一开口并且底部设有第二开口,下支架(2)设于上支架(1)下方,下支架(2)顶部设有第三开口并且底部设有第四开口,上支架(1)和下支架(2)之间通过若干个连接件(3)连接,下支架(2)的第四开口连接膜管(7),展开后的上支架(1)和下支架(2)均无法通过张开的胃幽门口,连接件(3)可以通过胃幽门口或穿设在胃幽门口处。
Also published as
EP2018914681
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