Invention Grant
- Patent Title: Vibrating surgical instrument
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Application No.: US17543571Application Date: 2021-12-06
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Publication No.: US11642246B1Publication Date: 2023-05-09
- Inventor: Jon Gordon Dishler
- Applicant: Jon Gordon Dishler
- Applicant Address: US CO Greenwood Village
- Assignee: Jon Gordon Dishler
- Current Assignee: Jon Gordon Dishler
- Current Assignee Address: US CO Greenwood Village
- Agency: Ungerman IP PLLC
- Agent Mark E Ungerman
- Main IPC: A61F9/013
- IPC: A61F9/013 ; A61B90/00 ; A61B17/00 ; A61B17/32

Abstract:
A vibrating tissue separator suitable for use in separating a lenticule established by a femtosecond laser during a smile procedure may include a surgical implement such as a blunt spatula mounted on a handle that carries a haptic actuator for applying vibratory motion to the surgical implement. A damping arrangement may be provided to isolate the surgeons hand from the vibrations which would otherwise be transmitted through the handle. The actuator may apply a linear vibration along the axis of the handle which applies a lifting and chopping motion to the tip of a surgical implement having a bend. The tip may be suitable to the tissue being separated. For example, for SMILE lenticule separation, a blunt or semi-sharp spatula, blunted wire or loop may be used. The direction of vibration at the tip may be changed by rotating the implement in a plane other than the plane of the bend or by rotating an actuator such as an LRA with respect to the handle.
Information query
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