Patent · US Active

Needlescopic instrument with reusable handle and detachable needle assembly

US11627975B2 · kind B2 · utility

0Cited by

27References

20Claims

0Family size

Inventors

Sundaram Ravikumar · Briarcliff Manor, US
Vikram Ravikumar · New York, US
Guy Osborne · Trumbull, US

Key dates

Filing date	Jan 20, 2020
Grant date	Apr 18, 2023
Priority date	—
Expiry date	Sep 22, 2040

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61B2017/2919
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A surgical device may include a disposable needle assembly, a reusable handle assembly, and a retractable slide. The handle assembly may include a ratchet mechanism, a locking mechanism, an arming mechanism, and a cage. A method for inserting and releasing the disposable needle assembly from the reusable handle assembly is also disclosed herein.

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