Elongated catheter having sensor and an extended working channel

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United States of America Patent

PATENT NO 11918338
APP PUB NO 20210153768A1
SERIAL NO

17165104

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A flexible catheter includes an elongated body, and a sensor. The elongated body has proximal and distal end portions and defines a working channel therethrough. The sensor is disposed in the distal end portion of the elongated body and is adapted for detecting the position of a distal end of the elongated body within the anatomy of a patient. The sensor is formed from a wire that forms a first layer of wraps about the distal end portion of the elongated body and that includes first and second leads that form a twisted pair proximal to the first layer of wraps. The twisted pair of the first and second leads extends to the proximal end portion of the elongated body.

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Patent Owner(s)

  • COVIDEN LP

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Costello, David M Delano, US 30 1537
Greenburg, Benjamin Hod Hasharon, IL 30 198
Magnuson, Thomas D Philadelphia, US 13 75
Peterson, Alex A Maple Grove, US 50 1915
Stolz, Brian T Bloomington, US 37 695

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