Method for decontaminating a hollow needle

A - Human Necessities – 61 – L

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A61L 2/04 (2006.01)

Patent

CA 2307759

The invention concerns a method for decontaminating a metal hollow needle (1) for sampling and/or dispensing a contaminating liquid (2), the needle (1) co-operating with electric wiring means (3 and 4) for providing an electric current in the needle (1) for decontaminating and preserving the integrity of said needle (1) for re-use. The method consists in: injecting a cleansing liquid (5) into the hollow needle (1), which has been used for sampling and/or dispensing the contaminating liquid (2); applying a heat source on part or all of the cleansing liquid (5) present in said hollow needle (1); and ejecting said contaminating liquid (2) and all or part of said cleansing liquid (2). The invention is particularly applicable to biochemical analysers.

La présente invention concerne un procédé de décontamination d'une aiguille creuse métallique (1) destinée au prélèvement et/ou à la distribution d'un liquide contaminateur (2), l'aiguille (1) coopérant avec des moyens de branchement électrique (3 et 4) permettant d'établir un courant électrique dans l'aiguille (1) pour décontaminer et préserver l'intégrité de ladite aiguille (1) en vue de sa réutilisation. Le procédé consiste: à injecter un liquide de nettoyage (5) dans l'aiguille creuse (1), ayant effectué le prélèvement et/ou la distribution du liquide contaminateur (2), à appliquer une source de chaleur au niveau de tout ou partie du liquide de nettoyage (5) présent dans ladite aiguille creuse (1), et à éjecter ledit liquide contaminateur (2) présent ainsi que tout ou partie dudit liquide de nettoyage (2). L'invention trouve une application préférentielle dans le domaine des automates d'analyses biochimiques.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Method for decontaminating a hollow needle does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for decontaminating a hollow needle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for decontaminating a hollow needle will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1964534

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.