Endoscope
First Claim
Patent Images
1. An endoscope comprising:
- an operating section; and
an insertion section connected to said operating section and having a flexible tube which forms the body of said insertion section, a bending tube which forms the distal end portion of said insertion section, at least two wire means for operating said bending tube from the operating section, one end of each of said wire means being connected to said bending tube, at least two wire guide means arranged in said flexible tube and serving to guide said wire means, and a coupling means for coupling the flexible tube and the bending tube to each other, said coupling means including at least two parts which can be combined integral, and one of the wire guide means being fixed to each of said parts.
1 Assignment
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Accused Products
Abstract
An endoscope has an operating section and an insertion section. The insertion section includes a flexible tube and a bending tube. At least two wires for operating the bending tube from the operating section are each connected at one end to the bending tube, with at least two wire guides for guiding these wires being arranged in the flexible tube. The endoscope further includes a coupling member for coupling the flexible tube and the bending tube to each other. The coupling member consists of at least two parts which can be combined integral, and one of the wire guides is fixed to each of the parts.
105 Citations
6 Claims
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1. An endoscope comprising:
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an operating section; and an insertion section connected to said operating section and having a flexible tube which forms the body of said insertion section, a bending tube which forms the distal end portion of said insertion section, at least two wire means for operating said bending tube from the operating section, one end of each of said wire means being connected to said bending tube, at least two wire guide means arranged in said flexible tube and serving to guide said wire means, and a coupling means for coupling the flexible tube and the bending tube to each other, said coupling means including at least two parts which can be combined integral, and one of the wire guide means being fixed to each of said parts. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification