Invention Grant
- Patent Title: Handling instrument for a bone screw
-
Application No.: US15771678Application Date: 2016-11-10
-
Publication No.: US10702316B2Publication Date: 2020-07-07
- Inventor: Frank Heuer
- Applicant: SILONY MEDICAL INTERNATIONAL AG
- Applicant Address: CH Frauenfeld
- Assignee: SILONY MEDICAL INTERNATIONAL AG
- Current Assignee: SILONY MEDICAL INTERNATIONAL AG
- Current Assignee Address: CH Frauenfeld
- Agency: Bond Schoeneck & King, PLLC
- Agent George McGuire
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@407959f4
- International Application: PCT/EP2016/077289 WO 20161110
- International Announcement: WO2017/089141 WO 20170601
- Main IPC: A61B17/70
- IPC: A61B17/70 ; A61B17/88

Abstract:
The invention relates to a handling instrument for a pedicle screw. The handling instrument is connectable to the pedicle screw in a rigid and rotationally fixed manner. The handling instrument includes a housing part which extends in an axial longitudinal direction and which is tubular or sleeve-shaped in some sections, and a rod part, which is arranged in the outer housing part and which can engage into a tool placement point of the pedicle screw. The housing part has a guide slot, and the rod part has a transverse opening, which extends in a radial direction, in particular in the region of the guide slot of the housing part. A coupling element can be arranged in the transverse opening of the rod part arranged in the housing part, and the coupling element protrudes into the guide slot of the housing part and can be moved in the guide slot in the longitudinal direction in a sliding manner such that the rod part and the housing part can be moved relative to each other in the longitudinal direction while being rotationally fixed to each other by means of the coupling element.
Public/Granted literature
- US20180325565A1 HANDLING INSTRUMENT FOR A BONE SCREW Public/Granted day:2018-11-15
Information query