Catheter introducer with notched needle

A - Human Necessities – 61 – M

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A61M 25/01 (2006.01) A61M 25/06 (2006.01)

Patent

CA 2118677

A catheter introducer set is disclosed. The device comprises a cannula for insertion into a blood vessel, a tube in fluid communication with the cannula and a needle for assisting in the introduction of the cannula into the vessel. Between the cannula and the tube is an intermediate member which allows the needle to be gripped so that it can be inserted into the blood vessel. The intermediate member preferably has a pair of wings to facilitate the gripping of the needle. The needle has an opening or openings in it to allow a user to observe blood flashback during insertion of the needle into the blood vessel. The intermediatemember is made of polyurethane and is provided with a groove to facilitate the gripping of the needle. The wings have ramps on them to facilitate the gripping of the needle. Ribs are also provided between the ramp and the intermediate member to facilitate gripping. The wings describe an angle of less than 180 degrees.

Est décrit un dispositif d'introduction de cathéter. Ce dispositif comprend une canule pour insertion dans un vaisseau sanguin, un tube pour la communication des liquides avec la canule et une aiguille pour faciliter l'introduction de la canule dans le vaisseau. Entre la canule et le tube, on trouve un membre intermédiaire qui permet à l'aiguille de s'accrocher, de manière à ce qu'elle puisse s'insérer dans le vaisseau sanguin. Le membre intermédiaire a, de préférence, une paire d'ailes qui permettent à l'aiguille de mieux s'accrocher. L'aiguille a une ou plusieurs ouvertures par lesquelles l'utilisateur peut observer le reflux du sang pendant l'insertion de l'aiguille dans le vaisseau sanguin. Le membre intermédiaire est fait de polyuréthanne et est doté d'une rainure pour faciliter la prise de l'aiguille. Les ailes ont des rebords qui permettent à l'aiguille de s'accrocher plus solidement. Entre le rebord et le membre intermédiaire, on trouve des nervures qui visent également à faciliter la prise. Les ailes forment un angle de moins de 180 degrés.

LandOfFree

Say what you really think

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

Rating

Catheter introducer with notched 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 Catheter introducer with notched needle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catheter introducer with notched needle will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1649180

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