Cannula with proximally mounted camera and transparent obturator

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12239298
APP PUB NO 20230414090A1
SERIAL NO

18463125

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Abstract

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A cannula system and method for accessing a blood mass in the brain. The system comprises a cannula with a camera mounted on the proximal end of the cannula with a view into the cannula lumen and the surgical field below the lumen. A prism, reflector or other suitable optical element is oriented between the camera and the lumen of the cannula to afford the camera a view into the cannula while minimizing obstruction of the lumen. The system may also include an obturator with a small diameter shaft and a large diameter tip which is optically transmissive, so that a surgeon inserting or manipulating the assembly can easily see that the obturator tip is near brain tissue (which is white) or blood (which is red).

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Patent Owner(s)

  • REBOUND THERAPEUTICS CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Davis, Peter G Irvine, US 47 299
Henson, Michael R Irvine, US 48 3666
McIntyre, Todd D Irvine, US 19 61
Tsukashima, Ross Irvine, US 87 4918
Valko, Jeffrey J Irvine, US 37 1445

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