Thermal forming of refractory alloy surgical needles

Details Thermal forming of refractory alloy surgical needles Thermal forming of refractory alloy surgical needles

B - Operations, Transporting

21

G

B21G 1/08 (2006.01) A61B 17/06 (2006.01) B21J 1/06 (2006.01) C22C 27/04 (2006.01)

Patent

CA 2689107

A method of thermal forming of refractory alloy suture needles is disclosed. Needle blanks made from refractory alloys are used to form surgical needles, which are heated to a temperature above the ductile to brittle transition temperature but below the recrystallization temperature of the refractory alloy. The heated needle blanks are then mechanically formed into a surgical needle.

La présente invention concerne un procédé de thermoformage d'aiguilles de suture en alliage réfractaire. Des ébauches d'aiguilles en alliages réfractaires sont utilisées pour former des aiguilles chirurgicales qui sont chauffées à une température supérieure à la température de transition de l'état ductile à l'état cassant, tout en restant inférieure à la température de recristallisation de l'alliage réfractaire. Les ébauches d'aiguilles chauffées servent ensuite à former mécaniquement les aiguilles chirurgicales.

Affiliated with

Also associated with

Rating

Thermal forming of refractory alloy surgical needles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Thermal forming of refractory alloy surgical needles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermal forming of refractory alloy surgical needles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1843649