Hypodermic injection system

A - Human Necessities – 61 – M

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A61M 5/30 (2006.01) A61M 5/20 (2006.01) A61M 5/24 (2006.01) A61M 5/48 (2006.01) A61M 5/31 (2006.01)

Patent

CA 2278136

This invention is in the field of the injection of liquid into tissue by generating a high pressure jet capable of passing through the skin. It is concerned with a hypodermic injection system for liquids comprising a medication container in which the liquid to be injected is located and which has two regions whereby the first region is squeezable or flexible and the second region contains at least one exiting orifice through which liquid can escape. The flexible region can be deformed by a pressure change in a surrounding container generated by an activatable gas generator and liquid is forced through at least one exiting orifice from the first container. This invention is also directed to means for controlling the pressure of the liquid jet, as well as medication containers which enable a sterile injection of medication.

L'invention concerne l'injection de liquide dans un tissu par génération d'un jet à pression élevée capable de traverser la peau. Elle décrit un système d'injection hypodermique de liquides comprenant un réservoir de produit médicamenteux contenant le liquide à injecter et possédant deux zones, dont la première est souple ou peut être déformée par pression et dont la deuxième contient au moins un orifice de sortie à travers lequel le liquide peut s'échapper. On peut déformer la zone souple par une modification de pression dans un réservoir enveloppant ladite zone produite par un générateur de gaz qu'on met en service, ce qui force le liquide à travers au moins un orifice de sortie hors du premier réservoir. L'invention concerne également des moyens servant à réguler la pression du jet de liquide, ainsi que des réservoirs de produits médicamenteux permettant d'effectuer l'injection stérile desdits produits.

LandOfFree

Say what you really think

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

Rating

Hypodermic injection system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hypodermic injection system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hypodermic injection system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-2088710

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