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. 11, 1989
Filed:
Apr. 29, 1986
Applicant:
Inventors:
Mizuo Matsui, Urawa, JP;
Fumio Ohtomo, Tokyo, JP;
Koji Sato, Tokyo, JP;
Yoshihiro Takahashi, Tokyo, JP;
Assignee:
Tokyo Kogaku Kikai Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61N / ;
U.S. Cl.
CPC ...
604 21 ; 604117 ; 604174 ; 604272 ; 604294 ; 1283031 ;
Abstract
An infusion instrument comprises an infusion device for supplying intracular irrigating through an input end thereof, an infusion passage thereof and an insertion end thereof into an eyeball, an illumination unit including a light source for illuminating an inside portion of the eyeball, and a light transmitting element having a first end connected to the light source and a second end for transmitting a light from the light source to the eyeball. At least the second end of the light transmitting element is arranged in the infusion passage.