Invention Grant
US08852558B2 In situ formation of an artificial blockage to control bleeding by polymer expansion with hydrogen peroxide and platinum catalyst
有权
通过用过氧化氢和铂催化剂的聚合物膨胀来原位形成人造阻塞以控制出血
- Patent Title: In situ formation of an artificial blockage to control bleeding by polymer expansion with hydrogen peroxide and platinum catalyst
- Patent Title (中): 通过用过氧化氢和铂催化剂的聚合物膨胀来原位形成人造阻塞以控制出血
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Application No.: US12314718Application Date: 2008-12-16
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Publication No.: US08852558B2Publication Date: 2014-10-07
- Inventor: Joseph G. Montes , Krishnaswamy Kasthuri Rangan , Ramachandran Radhakrishnan , Tirumalai Srinivas Sudarshan
- Applicant: Joseph G. Montes , Krishnaswamy Kasthuri Rangan , Ramachandran Radhakrishnan , Tirumalai Srinivas Sudarshan
- Applicant Address: US VA Fairfax
- Assignee: Materials Modification, Inc.
- Current Assignee: Materials Modification, Inc.
- Current Assignee Address: US VA Fairfax
- Agency: Dinesh Agarwal, P.C.
- Main IPC: A61K9/46
- IPC: A61K9/46 ; A61K9/12 ; A61K33/40 ; A61P7/04 ; A61K31/74 ; A61K31/765 ; A61K9/00 ; A61L15/18 ; A61L15/42 ; A61L26/00
Abstract:
A composition for in situ formation and/or expansion of a polymer-based hemostatic agent to control bleeding includes a suitable amount of a polymer or polymer-forming component, hydrogen peroxide or chemical(s) capable of forming hydrogen peroxide, or a combination of both, and a decomposing agent for hydrogen peroxide. The decomposing agent includes an endogenously or exogenously supplied catalyst (other than catalase), or both, and/or the polymer or polymer-forming component.
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