Invention Grant
- Patent Title: Oxidized regenerated cellulose hemostatic powders and methods of making
- Patent Title (中): 氧化再生纤维素止血粉及其制备方法
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Application No.: US13480842Application Date: 2012-05-25
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Publication No.: US08815832B2Publication Date: 2014-08-26
- Inventor: Yi-Lan Wang , Guanghui Zhang
- Applicant: Yi-Lan Wang , Guanghui Zhang
- Applicant Address: US NJ Somerville
- Assignee: Ethicon, Inc.
- Current Assignee: Ethicon, Inc.
- Current Assignee Address: US NJ Somerville
- Agent David R. Crichton; Leo B. Kriksunov
- Main IPC: A61K31/717
- IPC: A61K31/717 ; C08B16/00 ; A61P17/02 ; A61P7/04
Abstract:
The present invention is directed to hemostatic material containing compacted ORC powder comprising particles having an average aspect ratio from about 1 to about 18, wherein said compacted ORC powder have preferably been processed in a compaction device, such as a ball milled ORC powder. The present invention further relates to methods of making the hemostatic material and a method of treating a wound by applying the hemostatic powder onto and/or into the wound of a patient.
Public/Granted literature
- US20130316974A1 OXIDIZED REGENERATED CELLULOSE HEMOSTATIC POWDERS AND METHODS OF MAKING Public/Granted day:2013-11-28
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