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:
Apr. 14, 1987
Filed:
Jun. 04, 1985
Applicant:
Inventors:
Toshiji Ichikawa, Chofu, JP;
Yoshinori Ohachi, Fujinomiya, JP;
Assignee:
Terumo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
604408 ; 428 35 ; 428 36 ; 428147 ; 604266 ; 128D / ;
Abstract
A medical instrument formed of a wall of flexible vinyl chloride resin and enabled to be flattened is disclosed. In this instrument, the inner wall whose opposed surfaces come into mutual contact when the instrument is flattened is made of a flexible vinyl chloride resin composition containing cross-linked vinyl chloride resin particles and, therefore, enabled to form minute protuberances and depressions in the inner wall surfaces. This instrument is useful as bags for holding medical fluids and blood.