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1. (WO2018058093) NEEDLE HANDLE WITH SPRING RETRACTION

Pub. No.:    WO/2018/058093    International Application No.:    PCT/US2017/053400
Publication Date: Fri Mar 30 01:59:59 CEST 2018 International Filing Date: Wed Sep 27 01:59:59 CEST 2017
IPC: A61B 10/04
A61B 10/02
A61B 17/34
Applicants: SPIRATION INC., D/B/A OLYMPUS RESPIRATORY AMERICA
Inventors: GRAHAM, Madeline
Title: NEEDLE HANDLE WITH SPRING RETRACTION
Abstract:
A medical instrument having an aspiration needle and handle retraction mechanism. The handle device controls the force required for a user to activate the needle and provides a higher force to activate and a counter force to auto-retract the needle.