Corkscrew injection needle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9078979
APP PUB NO 20110270199A1
SERIAL NO

13142496

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An injection device including a syringe connectable to a corkscrew injection needle via an adapter is disclosed. The corkscrew needle includes a proximal end and a distal end and a bore formed through the proximal and distal ends, the corkscrew needle terminating with a sharpened tip at the distal end. The syringe includes a barrel and a chamber formed therein for containing an injectable substance. The barrel includes a proximal end, a distal end, and an outlet at the distal end in fluid communication with the chamber. The distal end of the syringe connects to the proximal end of the adapter. The adapter bore provides fluid communication between the syringe and the corkscrew needle. The proximal end of the corkscrew needle is rotatably coupled to distal end of the adapter which allows rotation of the corkscrew needle without rotating the syringe.

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First Claim

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Patent Owner(s)

  • COOK MEDICAL TECHNOLOGIES LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fischer,, Jr Frank J Bloomington, US 38 618

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