Patent · US Active

Anti-stick device for bent injection needle

US7867201B2 · kind B2 · utility

3Cited by
8References
7Claims
0Family size

Assignee

Inventor

Key dates

Filing dateNov 20, 2003
Grant dateJan 11, 2011
Priority date—
Expiry dateSep 3, 2026

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61M2005/3249
  • WIPO fieldMedical technology
  • WIPO sectorInstruments

Abstract

The invention concerns an anti-stick device for a bent injection needle.The device is composed of a wall formed by articulated panels (1, 2, 3) including a base panel (1), a needle-holding panel (2), and a covering panel (3). The base panel (1) has two opposite lateral branches (1b, 1d) which are pre-curved to facilitate their application on the skin, and two other opposite lateral branches (1c, 1e) capable of being bent at will for pressing them onto the skin. The two other panels have curvatures to match the curvature of the pre-curved branches when they are folded down onto the base panel.Application to feeding an implanted chamber.

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