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:
Jun. 11, 1996
Filed:
Nov. 07, 1994
Takayuki Anami, Iruma, JP;
Olympus Optical Co., Ltd., Tokyo, JP;
Abstract
A device for delivering a serum sample from a blood collection tube into one or more sample vessels or reaction vessels, including a pair of arms which are arranged movably in opposite directions, a motor for driving the arms to selectively grasp the blood collection tube, a block to which the arms are provided, a motor for rotating the block over 135 degrees, a needle-like suction nozzle secured to the block, a syringe having a main body coupled with the suction nozzle and a piston arranged movably within the main body, a motor for driving a piston of the syringe, a slide block on which the block is arranged rotatably, a motor for moving the slide block in right and left directions, a base member arranged movably up and down, and a motor for driving the base member up and down. After the blood collection tube is picked out of a rack by the arms, the base member is moved downward to insert the suction nozzle into the container through the cap, and then the block is rotated to turn over the blood collection tube. Then, the serum sample is sucked by operating the syringe, and then the block is rotated into an initial position. After the suction nozzle is pulled out of the cap, a given amount of the sucked serum sample is discharged into one or more sample vessels or reaction vessels.