Endoscope apparatus
First Claim
Patent Images
1. An endoscope apparatus comprising:
- an endoscope having an elongate insertable part having a bendable part and a driving means for bending and driving said bendable part;
a first bending controlling means for controlling said driving means; and
a second bending controlling means for controlling said driving means independently of said first bending controlling means when said first bending controlling means is controllable.
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Abstract
The endoscope apparatus comprises an endoscope having an elongate insertable part having a bendable part and a driving apparatus for bending and driving the bendable part, a first bending controlling apparatus for controlling the driving apparatus and a second bending controlling apparatus for controlling the driving apparatus independently of the first bending controlling apparatus when the first bending controlling apparatus is controllable.
135 Citations
38 Claims
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1. An endoscope apparatus comprising:
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an endoscope having an elongate insertable part having a bendable part and a driving means for bending and driving said bendable part; a first bending controlling means for controlling said driving means; and a second bending controlling means for controlling said driving means independently of said first bending controlling means when said first bending controlling means is controllable. - View Dependent Claims (4, 5, 6, 27, 28, 29)
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2. An endoscope apparatus comprising:
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an endoscope having an elongate insertable part having a bendable part and a driving means for bending and driving said bendable part; a first bending controlling means for controlling said driving means; a second bending controlling means for controlling said driving means independently of said first bending controlling means when said first bending controlling means is controllable; and a bending resistance detecting means for detecting the bending resistance of said insertable part. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 30, 31)
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3. An endoscope apparatus comprising:
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an endoscope having an elongate insertable part having a bendable part and a driving means for bending and driving said bendable part; a first bending controlling means for controlling said driving means; a second bending controlling means for controlling said driving means independently of said first bending controlling means when said first bending controlling means is controllable; and a switch means for controlling said second bending controlling means. - View Dependent Claims (23, 24, 25, 26, 32, 33)
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34. An endoscope apparatus comprising:
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an endoscope having an elongate insertable part having a bendable part and a driving means for bending driving said bendable part; a bending controlling means for controlling said driving means; and a means for controlling said driving means so as to reduce a bending resistance to be at least lower than a predetermined value when said bending resistance of said insertable part reaches said predetermined value during the operation.
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35. An endoscope bending driving controlling apparatus comprising:
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a connecting means having a bending resistance detecting means for detecting the bending resistance of the insertable part and at least electrically connectable with an endoscope bent and driven by a driving means; and a means for controlling said bending controlling means so as to reduce said bending resistance to be lower than at reast a predetermined value when the detected result of said bending resistance detecting means reaches said predetermined value during the operation. - View Dependent Claims (36, 37, 38)
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Specification