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WO2011099940A8 - System, device, and process for modifying absorption of matter by a gastrointestinal wall - Google Patents

System, device, and process for modifying absorption of matter by a gastrointestinal wallDownload PDF

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Publication number
WO2011099940A8
WO2011099940A8PCT/SG2011/000060SG2011000060WWO2011099940A8WO 2011099940 A8WO2011099940 A8WO 2011099940A8SG 2011000060 WSG2011000060 WSG 2011000060WWO 2011099940 A8WO2011099940 A8WO 2011099940A8
Authority
WO
WIPO (PCT)
Prior art keywords
chute
anchor portion
matter
channel
gastrointestinal wall
Prior art date
Application number
PCT/SG2011/000060
Other languages
French (fr)
Other versions
WO2011099940A1 (en
Inventor
Jui Lim
Jimmy So Bok Yan
Pei Ho
Rachel Hong Tsui Ying
Heow Pueh Lee
Asim Shabbir
Sydeny Sheung Chee Chung
Original Assignee
National University Of Singapore
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 National University Of SingaporefiledCriticalNational University Of Singapore
Publication of WO2011099940A1publicationCriticalpatent/WO2011099940A1/en
Publication of WO2011099940A8publicationCriticalpatent/WO2011099940A8/en

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Abstract

A device that can be placed, retained, and/or anchored within a gastrointestinal tract. The device includes an anchor portion and a chute that is couplable to the anchor portion. The anchor portion includes at least one retention unit. The anchor portion can be shaped, dimensioned, and/or configured for retention in a trans-pyloric configuration. The chute includes a channel disposed along a wall of the chute. The channel includes a passage. Flow of fluid through the passage of the channel effectuates longitudinal extension of the chute. A process for deploying, expanding, and retaining the device within the gastrointestinal tract is also provided, as well as a process for re-inflating the chute of the device.
PCT/SG2011/0000602010-02-112011-02-10System, device, and process for modifying absorption of matter by a gastrointestinal wallWO2011099940A1 (en)

Applications Claiming Priority (2)

Application NumberPriority DateFiling DateTitle
US30333310P2010-02-112010-02-11
US61/303,3332010-02-11

Publications (2)

Publication NumberPublication Date
WO2011099940A1 WO2011099940A1 (en)2011-08-18
WO2011099940A8true WO2011099940A8 (en)2011-10-20

Family

ID=44367996

Family Applications (1)

Application NumberTitlePriority DateFiling Date
PCT/SG2011/000060WO2011099940A1 (en)2010-02-112011-02-10System, device, and process for modifying absorption of matter by a gastrointestinal wall

Country Status (1)

CountryLink
WO (1)WO2011099940A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US8702641B2 (en)2009-04-032014-04-22Metamodix, Inc.Gastrointestinal prostheses having partial bypass configurations
US8702642B2 (en)2009-07-102014-04-22Metamodix, Inc.External anchoring configurations for modular gastrointestinal prostheses
US9044300B2 (en)2009-04-032015-06-02Metamodix, Inc.Gastrointestinal prostheses
US9173760B2 (en)2009-04-032015-11-03Metamodix, Inc.Delivery devices and methods for gastrointestinal implants
US9278019B2 (en)2009-04-032016-03-08Metamodix, IncAnchors and methods for intestinal bypass sleeves
US9622897B1 (en)2016-03-032017-04-18Metamodix, Inc.Pyloric anchors and methods for intestinal bypass sleeves
US10159699B2 (en)2013-01-152018-12-25Metamodix, Inc.System and method for affecting intestinal microbial flora
US10751209B2 (en)2016-05-192020-08-25Metamodix, Inc.Pyloric anchor retrieval tools and methods

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
WO2013026474A1 (en)*2011-08-232013-02-28Ethicon Endo-Surgery, Inc.Devices and methods for anchoring an endoluminal sleeve in the gi tract
WO2013026473A1 (en)*2011-08-232013-02-28Ethicon Endo-Surgery, Inc.Devices and methods for anchoring an endoluminal sleeve in the gi tract
WO2013049779A1 (en)*2011-09-302013-04-04Metamodix, Inc.Delivery devices and methods for gastrointestinal implants
CN102499727A (en)*2011-12-022012-06-20戴睿武'Duodenum-jejunum' absorption intestinal exclusion bypass sleeve
US10172735B2 (en)*2014-04-052019-01-08Rex Medical, L.PDuodenum sleeve for treating obesity
US9579228B2 (en)*2014-09-122017-02-28Robin BaradarianIntestinal barrier sleeve with expandable anchor section
EP3212133B1 (en)*2014-10-292020-03-25Trans-Duodenal Concepts UGBypass device for passing stomach content through the pylorus into or through the duodenum and position device
US12150878B2 (en)2014-10-292024-11-26Trans-Duodenal Concepts GmbhApplicator and a method for the transpyloric placement or removal of a transpyloric and/or a transduodenal bypass device in/from the region of the pylorus of a patient
EP3407803B1 (en)*2016-01-292023-08-02GI Dynamics, Inc.Flanged gastrointestinal devices
BR102019022526B1 (en)*2019-10-252024-01-02Gabriel Cairo Nunes ENDOSCOPIC GASTROINTESTINAL DEVICE FOR FOOD RESTRICTION AND DISABSORPTION, WITH POSITIONING SYSTEM IN THE STOMACH AND EXTENSION TO THE INTESTINE
EP3878415A1 (en)*2020-03-092021-09-15BariaTek MedicalA device for treatment of obesity or diabetes of a patient and a method for selecting such a device
CN120603555A (en)2023-01-132025-09-05巴里亚特克医疗公司Duodenal anchor for securing an implant in the duodenum of a patient, implant for placement in the duodenum of a patient, connector for connecting a duodenal anchor and a gastric anchor, implant system comprising a gastric anchor, a duodenal anchor and a connector for implantation in the gastric tract of a patient, and method of treating a patient

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US5820584A (en)*1997-08-281998-10-13Crabb; Jerry A.Duodenal insert and method of use
JP5238702B2 (en)*2006-09-022013-07-17シネコー・エルエルシー Intestinal sleeve, installation system thereof, and method thereof
US8100850B2 (en)*2008-04-092012-01-24E2 LlcPyloric valve devices and methods
US8591452B2 (en)*2009-07-012013-11-26E2 LlcSystems and methods for treating obesity and type 2 diabetes

Cited By (13)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US9962278B2 (en)2009-04-032018-05-08Metamodix, Inc.Modular gastrointestinal prostheses
US9044300B2 (en)2009-04-032015-06-02Metamodix, Inc.Gastrointestinal prostheses
US9173760B2 (en)2009-04-032015-11-03Metamodix, Inc.Delivery devices and methods for gastrointestinal implants
US9278019B2 (en)2009-04-032016-03-08Metamodix, IncAnchors and methods for intestinal bypass sleeves
US8702641B2 (en)2009-04-032014-04-22Metamodix, Inc.Gastrointestinal prostheses having partial bypass configurations
US10322021B2 (en)2009-04-032019-06-18Metamodix, Inc.Delivery devices and methods for gastrointestinal implants
US8702642B2 (en)2009-07-102014-04-22Metamodix, Inc.External anchoring configurations for modular gastrointestinal prostheses
US10159699B2 (en)2013-01-152018-12-25Metamodix, Inc.System and method for affecting intestinal microbial flora
US11793839B2 (en)2013-01-152023-10-24Metamodix, Inc.System and method for affecting intestinal microbial flora
US9622897B1 (en)2016-03-032017-04-18Metamodix, Inc.Pyloric anchors and methods for intestinal bypass sleeves
US10729573B2 (en)2016-03-032020-08-04Metamodix, Inc.Pyloric anchors and methods for intestinal bypass sleeves
US10751209B2 (en)2016-05-192020-08-25Metamodix, Inc.Pyloric anchor retrieval tools and methods
US11666470B2 (en)2016-05-192023-06-06Metamodix, IncPyloric anchor retrieval tools and methods

Also Published As

Publication numberPublication date
WO2011099940A1 (en)2011-08-18

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