EP-4710889-A3 - TRIGGER THUMB TREATMENT DEVICES
EP4710889A3EP 4710889 A3EP4710889 A3EP 4710889A3EP-4710889-A3
Abstract
A device for treating trigger thumb or trigger finger may include a handle, an introducer shaft extending from the handle, a blade shaft slidably disposed on the handle and the introducer shaft, a blade at or near a distal end of the blade shaft, a slider on the handle, attached to a proximal end of the blade shaft, for sliding the blade shaft and the blade distally and proximally along the introducer shaft, and a neurovascular guard slidably coupled with the handle and disposed over at least part of the blade shaft. The neurovascular guard may be made of a material that allows passage of ultrasound waves, such as Ultem, PEEK, PPS, or other polymers.
Inventors
- BARNES, DARRYL E.
Assignees
- Sonex Health, Inc.
Dates
- Publication Date
- 20260506
- Application Date
- 20230130