Patent · US Active

Adapter, extension, and connector assemblies for surgical devices

US11399836B2 · kind B2 · utility

5Cited by
304References
18Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJan 30, 2019
Grant dateAug 2, 2022
Priority date—
Expiry dateSep 19, 2039

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61B2017/00477
  • WIPO fieldMedical technology
  • WIPO sectorInstruments

Abstract

An assembly including an adapter assembly and an extension assembly for connecting an end effector to an electrosurgical instrument is provided. The adapter assembly includes first and second pusher assemblies configured for converting rotational motion into linear motion and a drive member for transferring rotational motion. The extension assembly includes at least one flexible band assembly for transferring the linear motion from the adapter assembly and a trocar assembly configured for converting rotational motion into linear motion. Also provided is a connection assembly for connecting a first tubular member to a second tubular member.

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