Invention Grant
- Patent Title: Universal laparoscopic suturing device
- Patent Title (中): 通用腹腔镜缝合装置
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Application No.: US13758454Application Date: 2013-02-04
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Publication No.: US09072480B2Publication Date: 2015-07-07
- Inventor: Stuart Hart , Sinan Onal , Susana K. Lai-Yuen
- Applicant: University of South Florida
- Applicant Address: US FL Tampa
- Assignee: University of South Florida
- Current Assignee: University of South Florida
- Current Assignee Address: US FL Tampa
- Agency: Smith & Hopen, P.A.
- Agent Nicholas Pfeifer; Ronald E. Smith
- Main IPC: A61B17/04
- IPC: A61B17/04 ; A61B17/12 ; A61B1/313 ; A61B1/00 ; A61B17/062 ; A61B17/00 ; A61B17/06

Abstract:
A laparoscopic suturing device includes a handle and a shaft mounted to the handle. A toggle knob is adapted to rotate the shaft about its longitudinal axis. A pair of opposed jaws, each having a hollow structure, open and close relative to one another. A needle carrier and a needle holder are respectively slideably disposed in a lumen of a first and a second jaw. A needle has first and second pointed ends and is adapted to be press fit into the lumen of the first jaw with the first pointed end exposed and alternatively into the lumen of the second jaw with the second pointed end exposed. A spring-loaded pusher advances and retracts the needle carrier when the toggle knob is in a first position and advances and retracts the needle holder when in a second position. The tool assists a surgeon in suturing tissue captured between the jaws.
Public/Granted literature
- US20130144315A1 UNIVERSAL LAPAROSCOPIC SUTURING DEVICE Public/Granted day:2013-06-06
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