logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9265896 B1

PDFFull Text
Expired
Date of Patent:
Feb. 23, 2016

Filed:

Feb. 14, 2013

Method for manufacturing puncture needle

Applicant:

Shinmaywa Industries, Ltd., Takarazuka-shi, Hyogo, JP;

Inventors:

Kensuke Uemura, Takarazuka, JP;

G. Alexey Remnev, Takarazuka, JP;

V. Konstantin Shalnov, Takarazuka, JP;

Assignee:

SHINMAYWA INDUSTRIES, LTD., Takarazuka, JP;

Attorney:

Oliff PLC

Primary Examiner:

Jermie Cozart

Int. Cl.
CPC ...
B21G 1/08 (2006.01); C23C 14/24 (2006.01); A61M 5/158 (2006.01); A61M 5/32 (2006.01); A61B 5/15 (2006.01); C23C 14/00 (2006.01); C23C 14/58 (2006.01); A61B 17/06 (2006.01); C23C 8/06 (2006.01); B21G 1/12 (2006.01);
U.S. Cl.
CPC ...
A61M 5/3286 (2013.01); A61B 5/150282 (2013.01); B21G 1/08 (2013.01); C23C 14/0042 (2013.01); C23C 14/5826 (2013.01); A61B 5/150396 (2013.01); A61B 5/150427 (2013.01); A61B 2017/06071 (2013.01); A61M 2207/00 (2013.01); B21G 1/12 (2013.01); C23C 8/06 (2013.01); Y10T 29/49885 (2015.01);
Abstract

Provided is a method for producing a puncture needle, which causes no significant pain during use such as when pierced. The method for producing the puncture needle includes the step of processing a pipe-like metallic base material having at one end a grinding surface obtained by machine work with plasma generated in an atmosphere filled with a mixed gas mainly including a main gas and a reaction gas.

Find Patent Forward Citations

Uemura, Kensuke. (2016). Method for manufacturing puncture needle (U.S. Patent No. 9265896). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9265896

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…