Invention Grant
- Patent Title: Treatment tool
- Patent Title (中): 治疗工具
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Application No.: US12340861Application Date: 2008-12-22
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Publication No.: US08696657B2Publication Date: 2014-04-15
- Inventor: Rei Matsunaga , Masahiro Ishikawa
- Applicant: Rei Matsunaga , Masahiro Ishikawa
- Applicant Address: JP
- Assignee: Olympus Medical Systems Corp.
- Current Assignee: Olympus Medical Systems Corp.
- Current Assignee Address: JP
- Agency: Ostrolenk Faber LLP
- Main IPC: A61B18/04
- IPC: A61B18/04 ; A61B18/18

Abstract:
A treatment tool for an endoscope which is transendoscopically inserted into a body cavity for use, and which includes: a sheath at least partially composed of mixed material in which thermoplastic resin and a crosslinking promoter are mixed; a manipulation wire inserted through the aforementioned sheath so as to be capable of advancing and retracting; a treatment part attached to a first end of the aforementioned manipulation wire; and a manipulation part attached to a second end of the aforementioned manipulation wire; wherein said sheath has a crosslinked part where said thermoplastic resin is crosslinked by irradiating said mixed material with ionizing radiation, and a non-crosslinked region where said thermoplastic resin is not crosslinked.
Public/Granted literature
- US20100160727A1 TREATMENT TOOL FOR ENDOSCOPE Public/Granted day:2010-06-24
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