Holding needle comprising gripping cheeks

Holding needle comprising gripping cheeks

  • CN 1,765,426 A
  • Filed: 10/26/2005
  • Published: 05/03/2006
  • Est. Priority Date: 10/26/2004
  • Status: Active Application
First Claim
Patent Images

1. , a kind of extraction syringe needle comprises:

  • have the hollow pipe of the far-end that is suitable for inserting operation, described hollow pipe is connecting at least one pipe portion, and described pipe portion is provided with the plug that is used to be connected on the pipe;

    Keep body, it is used to make hollow pipe and pipe portion to be kept toward each other, so that plug stretches out from keeping body;

    Two flanges, they are maintained on the respective side that keeps body, and rely on be arranged on each flange and keep between the body cushion block with keep bulk phase every, described flange extends longitudinally from plug near the near-end of hollow pipe, and the width of each flange is greater than the width of the maintenance body portion of facing flange.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×