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:
May. 23, 1989
Filed:
Sep. 26, 1986
Kunio Horiuchi, Fujinomiya, JP;
Terumo Kabushiki Kaisha, Tokyo, JP;
Abstract
A roller pump is provided with a driving mechanism; a rotating shaft rotatably driven by the driving mechanism; a pump head that includes a sleeve which is unrotatably arranged in the outer periphery of the rotating shaft, and through which the rotating shaft is inserted, and a cylindrical stator fixed outwardly and radially to the sleeve and coaxially with the same; a tube for fluid transfer supported on the inner peripheral surface of the stator; a rotor rotatably fitted with the outer periphery of the sleeve of the pump head and including at least one rotatable roller opposite to the stator; the tube being clamped between the roller and the stator; and transmitting mechanism for transmitting rotation force for the rotating shaft to the rotor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile