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:
Nov. 19, 2013
Filed:
Jul. 08, 2004
Tadashi Okiyama, Hiroshima, JP;
Tadashi Okiyama, Hiroshima, JP;
JMC Co., Ltd., Hiroshima, JP;
Abstract
A mixed injection port capable of suppressing the continuous accumulation of medical fluid or blood therein and allowing efficient internal cleaning, wherein a recirculation part () is formed at a step between an inner cavity () and a thin tube part (). Even if the fluid is accumulated in a clearance area () produced in the inner cavity () when a lure is inserted into a slit (), the fluid can be securely replaced with the fluid newly flowing therein through a septum () and the continuous accumulation of the fluid can be suppressed. A more efficient internal cleaning can be realized by installing a fluid accumulation prevention part such as an annular rib between the septum () and the inside wall of the inner cavity () and burying the clearance area ().