Patent · US Expired

Method of using surgical instrument with rotatably mounted offset end effector

US6261307A · kind A · utility

282Cited by
99References
7Claims
0Family size

Inventors

Key dates

Filing dateMay 5, 2000
Grant dateJul 17, 2001
Priority date—
Expiry dateMay 5, 2020

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61B2017/3445
  • WIPO fieldMedical technology
  • WIPO sectorInstruments

Abstract

An instrument for operating on anatomical tissue includes a barrel having at least one shaft. An end is offset from the shaft. In an insertion position, the end effector is confined within the diametrical dimension of the barrel at a distal end thereof. After insertion, the end effector can be manipulated to extend beyond the diametrical dimension of the barrel to provide a large working span in which tissue can be manipulated.

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