Invention Grant
US08691269B2 Controlled degradation of expandable polymers in gastric volume reduction treatment
有权
可膨胀聚合物在胃体积减少治疗中的控制降解
- Patent Title: Controlled degradation of expandable polymers in gastric volume reduction treatment
- Patent Title (中): 可膨胀聚合物在胃体积减少治疗中的控制降解
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Application No.: US11718514Application Date: 2005-11-04
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Publication No.: US08691269B2Publication Date: 2014-04-08
- Inventor: Martin Pavlov Mintchev , Orly Yadid-Pecht
- Applicant: Martin Pavlov Mintchev , Orly Yadid-Pecht
- Agency: Ade & Company Inc.
- Agent Ryan W. Dupuis; Kyle R. Satterthwaite
- International Application: PCT/CA2005/001693 WO 20051104
- International Announcement: WO2006/047882 WO 20060511
- Main IPC: A61K9/48
- IPC: A61K9/48
Abstract:
Orally administrable polymer-carrying units for expanding in a stomach of a mammal to fill a space in the stomach, the polymer-carrying units including: a carrier; a plurality of polymer molecules expandable in aqueous solutions, releasably coupled to the carrier; and means for selectively decoupling the polymer molecules from the carrier so that the polymer molecules and carrier are released in the stomach, are provided.
Public/Granted literature
- US20090035367A1 CONTROLLED DEGRADATION OF EXPANDABLE POLYMERS IN GASTRIC VOLUME REDUCTION TREATMENT Public/Granted day:2009-02-05
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