Invention Grant
- Patent Title: Flexible endoscopic stitching devices
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Application No.: US12444072Application Date: 2007-10-05
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Publication No.: US08372090B2Publication Date: 2013-02-12
- Inventor: Thomas Wingardner , David N. Fowler , Eric J. Taylor
- Applicant: Thomas Wingardner , David N. Fowler , Eric J. Taylor
- Applicant Address: US MA Mansfield
- Assignee: Covidien LP
- Current Assignee: Covidien LP
- Current Assignee Address: US MA Mansfield
- International Application: PCT/US2007/021466 WO 20071005
- International Announcement: WO2008/045367 WO 20080417
- Main IPC: A61B17/04
- IPC: A61B17/04

Abstract:
An endoscopic stitching device includes a tool assembly having a pair of juxtaposed jaws pivotally associated with one another, each jaw defining a needle receiving recess formed in a tissue contacting surface thereof; a drive assembly including a pair of concentric, individually rotatably and translatably supported barrels, each barrel defining a central lumen therethrough; and a pair of axially translatable needle engaging blades slidably supported, one each, in a respective jaw. The stitching device further includes a center rod slidably and rotatably disposed through the lumen of the barrels, a distal end of the center rod being operatively engaged with the pair of jaws.
Public/Granted literature
- US20100274265A1 FLEXIBLE ENDOSCOPIC STITCHING DEVICES Public/Granted day:2010-10-28
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