Title:
脊椎ねじ
Document Type and Number:
Japanese Patent JP7448582
Kind Code:
B2
Abstract:
A spinal screw for positioning within bone for use in surgical procedures, the spinal screw having a head and a shaft, the shaft having a proximal end and a distal end. A through-hole extends from the head through the shaft to the distal end of the shaft. The through-hole defines a longitudinal axis of the spinal screw and a spring is positioned within the shaft. A retractable tip element is also positioned within the through hole of the shaft and is operationally coupled to the spring.
Inventors:
Stephen P. Lammers
Matthew Bechtel
Eschlung S. Paul
David C. Paul
Matthew Bechtel
Eschlung S. Paul
David C. Paul
Application Number:
JP2022065219A
Publication Date:
March 12, 2024
Filing Date:
April 11, 2022
Export Citation:
Assignee:
Globus Medical Incorporated
International Classes:
A61B17/70; F16B25/00; F16B25/10
Domestic Patent References:
| JP2020503140A | ||||
| JP2018089367A | ||||
| JP2004208790A | ||||
| JP2012501804A |
Foreign References:
| CN111801061A | ||||
| US20140148853 | ||||
| US9173692 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK
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