System for vascular access in laboratory animals

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United States of America Patent

PATENT NO 9510783
APP PUB NO 20140236045A1
SERIAL NO

14347207

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system, and a method for its use, provides for placement of a fluid delivery needle into the tail of a laboratory animal. The system includes an animal receiving portion, structure configured to receive, position and restrain a tail of the animal placed in the animal receiving portion and a hollow needle attached to a fluid transfer device. Positioning structure is provided to align the needle and fluid transfer chamber with the restrained tail for proper automated insertion of the needle into a blood vessel within the tail. A lateral actuator operatively connected to the fluid transfer device moves the hollow needle in a forward direction so that it is inserted into the blood vessel of the properly aligned tail. The system can include a computer programmed to automatically perform all of the functions and operate all the components of the system.

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Patent Owner(s)

Patent OwnerAddress
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA1111 FRANKLIN STREET 12TH FLOOR OAKLAND CA 94607-5200

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Berry-Pusey, Brittany N Los Angeles, US 1 3
Chang, Yen-Chi Los Angeles, US 3 3
Hadjioannou, Arion-Xenofon F Los Angeles, US 2 17
Tsao, Tsu-Chin Manhattan Beach, US 23 286

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