High porosity cellulosic sponge

A technology of cellulose and hemicellulose, applied in medical preparations of non-active ingredients, food science, capsule delivery, etc., can solve problems such as fat malabsorption, and achieve the effect of eliminating absorption

Pending Publication Date: 2020-08-07
SLENDINE AG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Orlistat alters fat digestion by inhibiting pancreatic lipase, resulting in malabsorption of 30% of ingested fat

Method used

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Embodiment Construction

[0026]The present invention provides compositions, devices and methods that affect weight loss and / or weight management, etc., by sequestering nutrients or other compounds (eg, toxins) from absorption in the digestive tract. The compositions, devices and methods use one or more members made of a compressible absorbent matrix material. In various embodiments, the matrix material is suitable for conventional applications. The compressible absorbent matrix material has a size, shape and / or geometry configured for efficient packing into a small space and / or configured for absorption in the stomach and substantially retaining digested material. The devices and compositions may also contain one or more hydrogels, soluble or insoluble fibers, waxes and / or gums to provide desired mechanical properties and / or absorbent or barrier properties.

[0027] The compositions and devices reduce the calorie absorption of nutrients ingested by the body. The method of operation of the present de...

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Abstract

The present invention provides compositions, devices, and methods for affecting, among other things, weight loss and/or weight control, by sequestering nutrients or other compounds such as toxins fromabsorption in the digestive tract. The compositions, devices, and methods employ one or more members made of a compressible, absorbent matrix material. In various embodiments, the matrix material issuitable for the routine use. The compressible absorbent matrix material has a size, shape and/or geometry configured for efficient packing into a small space, and/or configured to absorb and substantially retain digested material in the stomach. The devices and the compositions may further comprise one or more hydrogel(s), soluble or insoluble fibers, waxes, and/or gums to provide the desired mechanical properties and/or absorptive or shielding properties.

Description

[0001] This application is a divisional application of a Chinese patent application with a filing date of March 15, 2013, a national application number of 201380028037.9 (PCT application number of PCT / US2013 / 032513), and a Chinese patent application titled "High Porosity Cellulose Sponge". [0002] related application [0003] This application claims priority to U.S. Patent Application No. 13 / 841,138, filed March 15, 2013, and U.S. Provisional Application No. 61 / 616,037, filed March 27, 2012, the disclosures of which are incorporated herein by reference . technical field [0004] The present invention relates to devices, compositions and methods for reducing the amount of nutrients or other compounds absorbed in the gastrointestinal tract (GI track) from ingested food, among other uses. Background technique [0005] The term "overweight" refers to a body weight above the normal range. Overweight and obesity are determined by calculating the body mass index (BMI), which is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/48A61K47/38A61K9/00A23L33/24A23L33/25A23L2/52
CPCA61K9/0092A61K9/4808A61K47/38
Inventor 保罗·科斯塔
Owner SLENDINE AG
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