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:
Feb. 24, 2004
Filed:
Oct. 06, 2000
Osamu Tsukada, Nagano-ken, JP;
Yasuhiko Nakajima, Kanagawa-ken, JP;
Tsukada Medical Research Co., Ltd., Tokyo, JP;
Abstract
A catheter for intermittent self-conduction of urine which is relatively hard to deflect easy to insert into a body, and eliminate any pain and danger while in the body. A catheter for intermittent self-conduction of urine comprises an urine conduction tube ( ) having an urine conduction aperture ( ) in a distal end ( ) thereof, a holder ( ) coupled to a proximal end ( ) of the urine conduction tube ( ) and adapted to be detachably engaged with an inlet port ( ) of a sterilizing solution case ( ) which is adapted to contain a sterilizing solution ( ), and a cap ( ) for closing an outlet ( ) of the holder ( ). The urine conduction tube ( ) is a dual layer tube including an inner tube member ( ) made of a hard synthetic resin material which is medicine-proof and an outer tube member ( ) made of a soft synthetic resin material which is medicine-proof. The inner tube member ( ) in the urine conduction tube ( ) is made of a hard synthetic resin material which is medicine-proof and is selected from a group of polytetrafluoroethylene, olefine base resin, polyamide base resin, and polyester base resin. The outer tube member ( ) in the urine conduction tube ( ) is made of a soft synthetic resin material which is medicine-proof and is selected from a group of silicone rubber, fluororubber, and butyl rubber.