Title:
制御された反復可能な衝撃を送達する整形外科用装置
Document Type and Number:
Japanese Patent JP7404463
Kind Code:
B2
Abstract:
In an illustrative embodiment, a motor-driven orthopedic impacting tool for orthopedic impacting in the hips, knees, shoulders and the like may be capable of holding a surgical implement such as a broach, chisel, or other end effector, which when gently tapped in a cavity with controlled percussive impacts, can expand the size or volume of an opening of the cavity or facilitate removal of the surgical implement from the opening. A stored-energy drive mechanism may store potential energy and then release it to launch a launched mass or striker to communicate a striking force to an adapter in either a forward or reverse direction. The tool may further include a combination anvil and adapter and an energy adjustment mechanism to adjust the striking force the launched mass delivers to the adapter.
Inventors:
Pedicini christopher
Application Number:
JP2022129981A
Publication Date:
December 25, 2023
Filing Date:
August 17, 2022
Export Citation:
Assignee:
Depuy Synthes Products Incorporated
International Classes:
A61B17/92
Domestic Patent References:
| JP2016202560A | ||||
| JP4002477A | ||||
| JP2006159400A | ||||
| JP2018502689A | ||||
| JP2005506211A |
Foreign References:
| WO2016112397A1 | ||||
| US5352230 | ||||
| US1798082 | ||||
| US20040026097 | ||||
| US20190282286 | ||||
| US5152352 |
Attorney, Agent or Firm:
Kiminobu Kato
Takafumi Oshima
Takafumi Oshima
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