Patent · US Active

Method and apparatus for thread transection of a ligament

US10022141B2 · kind B2 · utility

0Cited by
33References
9Claims
0Family size

Inventor

Key dates

Filing dateMar 31, 2015
Grant dateJul 17, 2018
Priority date—
Expiry dateMar 31, 2035

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61B2017/320733
  • WIPO fieldMedical technology
  • WIPO sectorInstruments

Abstract

A method and apparatus for transecting soft tissue, such as a ligament, and more particularly, the transverse carpal ligament. An hollow introducer needle and a threadlike cutting element enable the method to performed in a minimally invasive manner. The cutting element is routed into position about the target ligament such that the cutting element both enters and exits the body from the same side of the ligament. The substantially smooth exterior surface of the cutting element serves to provide for a kerf-less cut.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.