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 wall Download PDF

Info

Publication number
WO2011099940A8
WO2011099940A8 PCT/SG2011/000060 SG2011000060W WO2011099940A8 WO 2011099940 A8 WO2011099940 A8 WO 2011099940A8 SG 2011000060 W SG2011000060 W SG 2011000060W WO 2011099940 A8 WO2011099940 A8 WO 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 Singapore filed Critical National University Of Singapore
Publication of WO2011099940A1 publication Critical patent/WO2011099940A1/en
Publication of WO2011099940A8 publication Critical patent/WO2011099940A8/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/0003—Apparatus for the treatment of obesity; Anti-eating devices
    • A61F5/0013—Implantable devices or invasive measures
    • A61F5/0076—Implantable devices or invasive measures preventing normal digestion, e.g. Bariatric or gastric sleeves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/0003—Apparatus for the treatment of obesity; Anti-eating devices
    • A61F5/0013—Implantable devices or invasive measures
    • A61F5/003—Implantable devices or invasive measures inflatable

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/SG2011/000060 2010-02-11 2011-02-10 System, device, and process for modifying absorption of matter by a gastrointestinal wall WO2011099940A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30333310P 2010-02-11 2010-02-11
US61/303,333 2010-02-11

Publications (2)

Publication Number Publication Date
WO2011099940A1 WO2011099940A1 (en) 2011-08-18
WO2011099940A8 true WO2011099940A8 (en) 2011-10-20

Family

ID=44367996

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SG2011/000060 WO2011099940A1 (en) 2010-02-11 2011-02-10 System, device, and process for modifying absorption of matter by a gastrointestinal wall

Country Status (1)

Country Link
WO (1) WO2011099940A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8702642B2 (en) 2009-07-10 2014-04-22 Metamodix, Inc. External anchoring configurations for modular gastrointestinal prostheses
US8702641B2 (en) 2009-04-03 2014-04-22 Metamodix, Inc. Gastrointestinal prostheses having partial bypass configurations
US9044300B2 (en) 2009-04-03 2015-06-02 Metamodix, Inc. Gastrointestinal prostheses
US9173760B2 (en) 2009-04-03 2015-11-03 Metamodix, Inc. Delivery devices and methods for gastrointestinal implants
US9278019B2 (en) 2009-04-03 2016-03-08 Metamodix, Inc Anchors and methods for intestinal bypass sleeves
US10159699B2 (en) 2013-01-15 2018-12-25 Metamodix, Inc. System and method for affecting intestinal microbial flora

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013026473A1 (en) * 2011-08-23 2013-02-28 Ethicon Endo-Surgery, Inc. Devices and methods for anchoring an endoluminal sleeve in the gi tract
WO2013026474A1 (en) * 2011-08-23 2013-02-28 Ethicon Endo-Surgery, Inc. Devices and methods for anchoring an endoluminal sleeve in the gi tract
WO2013049779A1 (en) * 2011-09-30 2013-04-04 Metamodix, Inc. Delivery devices and methods for gastrointestinal implants
CN102499727A (en) * 2011-12-02 2012-06-20 戴睿武 'Duodenum-jejunum' absorption intestinal exclusion bypass sleeve
US10172735B2 (en) * 2014-04-05 2019-01-08 Rex Medical, L.P Duodenum sleeve for treating obesity
US9579228B2 (en) * 2014-09-12 2017-02-28 Robin Baradarian Intestinal barrier sleeve with expandable anchor section
US10667936B2 (en) 2014-10-29 2020-06-02 Trans-Duodenal Concepts Gmbh Bypass device for the transpyloric conducting of gastric content into or through the duodenum, and applicator for putting same in place
US11026826B2 (en) 2016-01-29 2021-06-08 Gi Dynamics, Inc. Flanged gastrointestinal devices and methods of use thereof
US9622897B1 (en) 2016-03-03 2017-04-18 Metamodix, Inc. Pyloric anchors and methods for intestinal bypass sleeves
KR102473258B1 (en) 2016-05-19 2022-12-01 메타모딕스, 인코포레이티드 Pyloric Anchor Recovery Tools and Methods
EP3878415A1 (en) * 2020-03-09 2021-09-15 BariaTek Medical A device for treatment of obesity or diabetes of a patient and a method for selecting such a device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5820584A (en) * 1997-08-28 1998-10-13 Crabb; Jerry A. Duodenal insert and method of use
US8109895B2 (en) * 2006-09-02 2012-02-07 Barosense, Inc. Intestinal sleeves and associated deployment systems and methods
US8100850B2 (en) * 2008-04-09 2012-01-24 E2 Llc Pyloric valve devices and methods
US8475401B2 (en) * 2009-07-01 2013-07-02 E2 Llc Systems and methods for treating obesity and type 2 diabetes

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8702641B2 (en) 2009-04-03 2014-04-22 Metamodix, Inc. Gastrointestinal prostheses having partial bypass configurations
US9044300B2 (en) 2009-04-03 2015-06-02 Metamodix, Inc. Gastrointestinal prostheses
US9173760B2 (en) 2009-04-03 2015-11-03 Metamodix, Inc. Delivery devices and methods for gastrointestinal implants
US9278019B2 (en) 2009-04-03 2016-03-08 Metamodix, Inc Anchors and methods for intestinal bypass sleeves
US9962278B2 (en) 2009-04-03 2018-05-08 Metamodix, Inc. Modular gastrointestinal prostheses
US10322021B2 (en) 2009-04-03 2019-06-18 Metamodix, Inc. Delivery devices and methods for gastrointestinal implants
US8702642B2 (en) 2009-07-10 2014-04-22 Metamodix, Inc. External anchoring configurations for modular gastrointestinal prostheses
US10159699B2 (en) 2013-01-15 2018-12-25 Metamodix, Inc. System and method for affecting intestinal microbial flora

Also Published As

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

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