Method of making a guide wire by using a heat mold device

Details Method of making a guide wire by using a heat mold device Method of making a guide wire by using a heat mold device

2011-04-05

2011-04-05

Wyszomierski, George (Department: 1733)

Metal treatment

Process of modifying or maintaining internal physical...

Producing or treating layered, bonded, welded, or...

C148S600000

Reexamination Certificate

active

07918947

ABSTRACT:
In a method of making a guide wire1by using a heat mold device1, the metallic mold body2is made from the material, the thermal expansional coefficient of which is the same of a metallic coiled wire91to stabilize a shape-forming configuration94. A plurality of the mold bodies2are arranged in a mold frame6A to make the reverse side22of one mold body2tightly contact with the obverse side21of other mold body2among the neighboring mold bodies2. A jig arm7A sandwiches an array of metallic mold bodies2and the side plate63to serve as a securement member7. Upon manufacturing the guide wire9for use in the medical field, the method of making the heat mold device1contributes to producing a high quality guide wire with a high productivity.

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