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.:
Date of Patent:
Sep. 26, 2023
Filed:
Dec. 03, 2020
Terumo Kabushiki Kaisha, Tokyo, JP;
Yuya Otake, Fujinomiya, JP;
Kota Hamuro, Fujinomiya, JP;
Koichiro Tashiro, Tokyo, JP;
Mariko Maruyama, Fujinomiya, JP;
Tetsuya Fukuoka, Hadano, JP;
TERUMO KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A catheter that includes an inner layer forming the inner surface of a tubular catheter main body having a lumen, an outer layer forming the outer surface of the catheter main body, and multiple reinforcements embedded between the inner surface and the outer surface. The inner diameter of the catheter main body is D, the outer diameter is D, the wall thickness is T, a thickness of each reinforcement is T, an effective width of each reinforcement is W, and a total number of the multiple reinforcements is N. The catheter satisfies Expressions (1), (2), and (3):0.050 mm≤1≤0.100 mm  Expression (1)21≥0.25  Expression (2)60,000≤(12)/(12)<1,000,000  Expression (3).