Invention Application
- Patent Title: ABSORBABLE POLYMERIC BLEND COMPOSITIONS BASED ON COPOLYMERS PREPARED FROM MONO- AND DI-FUNCTIONAL POLYMERIZATION INITIATORS, PROCESSING METHODS, AND MEDICAL DEVICES THEREFROM
- Patent Title (中): 基于单功能和二功能聚合引发剂制备的共聚物的可吸收的聚合物组合物，其加工方法及其医疗设备
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Application No.: US14571371Application Date: 2014-12-16
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Publication No.: US20150165096A1Publication Date: 2015-06-18
- Inventor: Sasa Andjelic , Dennis D. Jamiolkowski , Brian M. Kelly , Christopher DeFelice , Daniel Steiger
- Applicant: Ethicon, Inc.
- Assignee: Ethicon, Inc.
- Current Assignee: Ethicon, Inc.
- Main IPC: A61L31/04
- IPC: A61L31/04 ; C08L67/00 ; A61L31/14
Abstract:
Novel absorbable polymeric blends made from components wherein at least one of the components is synthesized using mixtures of mono- and di-functional initiators are disclosed. The blends have a first component that is a polylactide polymer or a copolymer of lactide and glycolide and a second component that is either poly(p-dioxanone) homopolymer, or a poly(p-dioxanone-co-glycolide) copolymer. The novel polymeric blends provide medical devices having dimensional stability. Also disclosed are novel absorbable medical devices made from these novel polymer blends, as well as novel methods of manufacture.
Public/Granted literature
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