Invention Grant
- Patent Title: Expandable spinal implant system with a biased tip and method of using same
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Application No.: US17186862Application Date: 2021-02-26
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Publication No.: US11744715B2Publication Date: 2023-09-05
- Inventor: Charles Branch , Charles Fisher , Mladen Djurasovic , Marcel Dvorak , Sigurd Berven , Anthony J. Melkent , Jonathan M. Dewey , Keith E. Miller , Adriaan J. Kuyler
- Applicant: WARSAW ORTHOPEDIC, INC.
- Applicant Address: US IN Warsaw
- Assignee: WARSAW ORTHOPEDIC, INC.
- Current Assignee: WARSAW ORTHOPEDIC, INC.
- Current Assignee Address: US IN Warsaw
- The original application number of the division: US15340770 2016.11.01
- Main IPC: A61F2/44
- IPC: A61F2/44 ; A61F2/46 ; A61F2/28 ; A61F2/30 ; B33Y80/00

Abstract:
An expandable spinal implant includes a distal projection extending from only one side of the implant, ending in an anterior tip, the anterior portion and anterior tip defining an elongated distal end hook, which is wider than the proximal end. The distal end hook rotates around the spinal cord, aligning the implant with a desired pathway, then inserts into place in the disc space between the vertebrae. The elongated widened distal end hook provides a TLIF approach, distributes loads, provides anterior rim engagement, and creates lordosis.
Public/Granted literature
- US20210177618A1 EXPANDABLE SPINAL IMPLANT SYSTEM WITH A BIASED TIP AND METHOD OF USING SAME Public/Granted day:2021-06-17
Information query
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