Medical devices

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United States of America Patent

PATENT NO 10639002
SERIAL NO

13914684

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An embryo transfer catheter or other medical device has a shaft extruded with two layers. The outer layer is relatively thick and contains gas bubbles sufficient to increase the visibility of the catheter under ultrasound observation but with a density that allows material within the catheter to be viewed by the eye. The inner layer is relatively thin and is free of bubbles so that it provides a smooth bore to the catheter.

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Patent Owner(s)

Patent OwnerAddress
THE COOPER COMPANIES GLOBAL HOLDINGS LP#2 EDGHILL HOUSE WILDEY BUSINESS PARK ST MICHAEL

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Field, Stephen James Kent, GB 48 696
Hingley, Richard Kent, GB 7 91
Lodge, Stephen James Essex, GB 2 44
Mills, Thomas Cuthbert Kent, GB 4 58

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