Endoscope with non-contact signal transmission and reception
First Claim
Patent Images
1. An endoscope comprising:
- an operating unit that at least actuates a function of an endoscope;
an inserting unit that is detachably connected to the operating unit;
a first signal transmission and reception section that is provided to the operating unit; and
a second signal transmission and reception section that is provided to the inserting unit;
wherein the inserting unit comprises an image pickup part and a drive control part that controls the image pickup part, and the operating art that controls the drive control part based on a signal that is output from the drive control part,the endoscope further comprising,a tube unit that is provided with conduits that communicate with a plurality of conduits inside the inserting unit and a signal wire that connects to the drive control part when the tube unit is connected to the inserting unit,wherein, when the operating unit and the inserting unit are connected, the first signal transmission and reception section and the second signal transmission and reception section are disposed apart from each other.
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Accused Products
Abstract
An endoscope is provided that can reduce examination costs by realizing commonality of an operating unit by making an inserting unit and the operating unit attachable/detachable with respect to each other to enable the exchange of inserting units. The endoscope of this invention includes an operating unit, an inserting unit that can be detachably connected to the operating unit, and transmission and reception coils provided in the operating unit and the inserting unit, respectively, for sending and receiving signals in a non-contact manner between the operating unit and the inserting unit when the inserting unit is connected to the operating unit.
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Citations
26 Claims
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1. An endoscope comprising:
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an operating unit that at least actuates a function of an endoscope; an inserting unit that is detachably connected to the operating unit; a first signal transmission and reception section that is provided to the operating unit; and a second signal transmission and reception section that is provided to the inserting unit; wherein the inserting unit comprises an image pickup part and a drive control part that controls the image pickup part, and the operating art that controls the drive control part based on a signal that is output from the drive control part, the endoscope further comprising, a tube unit that is provided with conduits that communicate with a plurality of conduits inside the inserting unit and a signal wire that connects to the drive control part when the tube unit is connected to the inserting unit, wherein, when the operating unit and the inserting unit are connected, the first signal transmission and reception section and the second signal transmission and reception section are disposed apart from each other. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An endoscope comprising:
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an operating unit that at least actuates a function of an endoscope; an inserting unit that is detachably connected to the operating unit; a first signal transmission and reception section that is provided to the operating unit; and a second signal transmission and reception section that is provided to the inserting unit; wherein the inserting unit comprises an image pickup part and a drive control part that controls the image pickup part, and the operating unit has a control part that controls the drive control part based on a signal that is output from the drive control part, the endoscope further comprising, a tube unit that is provided with conduits that communicate with a plurality of conduits inside the inserting unit and a signal wire that connects to the drive control part when the tube unit is connected to the inserting unit, wherein, when the operating unit and the inserting unit are connected, the first signal transmission and reception section and the second signal transmission and reception section perform sending and receiving of signals between the operating unit and the inserting unit in a non-contact manner. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. An endoscope, comprising:
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an operating unit that at least actuates a function of an endoscope; an inserting unit that is detachably connected to the operating unit; a first signal transmission and reception section that is provided to the operating unit; and a second signal transmission and reception section that is provided to the inserting unit; wherein the inserting unit comprises an image pickup part and a drive control part that controls the image pickup part, the operating unit comprises a control part that controls the drive control part based on a signal that is output from the drive control part and a power supply part that is configured to be attachable/detachable with respect to the operating unit, the power supply part sends a power signal to the control part through a power signal sending part that sends a power signal in a non-contact manner between the operating unit and the power supply part, and the control part sends the received power signal to the drive control part through the signal transmission and reception sections, wherein, when the operating unit and the inserting unit are connected, the first signal transmission and reception section and the second signal transmission and reception section are disposed apart from each other.
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16. An endoscope comprising:
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an operating unit that at least actuates a function of an endoscope; an inserting unit that is detachably connected to the operating unit; a first signal transmission and reception section that is provided to the operating unit; and a second signal transmission and reception section that is provided to the inserting unit, wherein the inserting unit comprises an image pickup part and a drive control part that controls the image pickup part, the operating unit comprises a control part that controls the drive control part based on a signal that is output from the drive control part and a power supply part that is configured to be attachable/detachable with respect to the operating unit, the power supply part sends a power signal to the control part through a power signal sending part that sends a power signal in a non-contact manner between the operating unit and the power supply part, and the control part sends the received power signal to the drive control part through the signal transmission and reception sections, wherein, when the operating unit and the inserting unit are connected, the first signal transmission and reception section and the second signal transmission and reception section perform sending and receiving of signals between the operating unit and the inserting unit in a non-contact manner.
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17. An endoscope comprising:
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an operating unit that at least actuates a function of an endoscope; an inserting unit; a connection adapter that is attachable/detachable with respect to the operating unit, and connects the inserting unit to the operating unit; a first signal transmission and reception section that is provided to the inserting unit; and a second signal transmission and reception section that is provided to the connection adapter; wherein the connection adapter comprises an image pickup part and a drive control part that controls the image pickup part, the operating unit comprises a control part that controls the drive control part based on a signal that is output from the drive control part and a power supply part that is configured to be attachable/detachable with respect to the operating unit, the power supply part sends a power signal to the control part through a power signal sending part that sends a power signal in a non-contact manner between the operating unit and the power supply part, and the control part sends the received power signal to the drive control part through the signal transmission and reception sections, wherein, when the operating unit and the connection adapter are connected, the first signal transmission and reception section and the second signal transmission and reception section are disposed apart from each other. - View Dependent Claims (18, 19, 20, 21)
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22. An endoscope comprising:
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an operating unit that at least actuates a function of an endoscope; an inserting unit; a connection adapter that is attachable/detachable with respect to the operating unit, and connects the inserting unit to the operating unit; a first signal transmission and reception section that is provided to the operating unit; and a second signal transmission and reception section that is provided to the connection adapter, wherein the connection adapter comprises an image pickup part and a drive control part that controls the image pickup part, the operating unit comprises a control part that controls the drive control part based on a signal that is output from the drive control part and a power supply part that is configured to be attachable/detachable with respect to the operating unit, the power supply part sends a power signal to the control part through a power signal sending part that sends a power signal in a non-contact manner between the operating unit and the power supply part, and the control part sends the received power signal to the drive control part through the signal transmission and reception section, wherein, when the operating unit and the connection adapter are connected, the first signal transmission and reception section and the second signal transmission and reception section perform sending and receiving of signals between the inserting unit and the connection adapter in a non-contact manner. - View Dependent Claims (23, 24, 25, 26)
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Specification