Guide tube assembly for industrial endoscope

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4655257
SERIAL NO

06793745

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A guide tube assembly for an industrial endoscope comprises a multiplicity of tube segments arranged to form therein a long guide bore. A hand actuator is connected to a proximal one of the tube segments. At least one pair of elongated members have their respective one ends fixedly secured to a distal one of the tube segments, and extend through communication bores formed in the remaining tube segments to the hand actuator. A resilient member is mounted on the hand actuator for resiliently pulling the elongated members to bias the tube segments so as to bring them into contact with each other.

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Patent Owner(s)

  • KABUSHIKI KAISHA MACHIDA SEISAKUSHO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iwashita, Yoshiyuki Tokyo, JP 3 207

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