ENDOSCOPE SYSTEM, ENDOSCOPE AND TREATMENT TOOL
First Claim
1. An endoscope system comprising:
- an endoscope comprising;
an endoscope insertion section comprising a portion that is flexible, wherein the endoscope defines a channel having a distal opening in the endoscope insertion section; and
a first inductance element arranged to the channel, wherein the first inductance element is configured to receive a high-frequency power from a power source to generate an AC magnetic field; and
a treatment tool comprising;
a treatment tool insertion section configured to be movably inserted in the channel of the endoscope;
an electrically powered treatment device attached to the treatment tool insertion section to be moved by the treatment tool insertion section; and
a second inductance element arranged to the treatment tool insertion section,wherein the second inductance element is electrically connected to the electrically powered treatment device, andwherein the second inductance element is inductively coupled to the first inductance element such that the AC magnetic field induces an electromotive force to generate an induced current in the second inductance element to power the electrically powered treatment device to perform a treatment.
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Accused Products
Abstract
An endoscope system having: an endoscope having: an endoscope insertion section wherein the endoscope defines a channel having a distal opening in the endoscope insertion section; and a first inductance element arranged to the channel, and configured to receive a high-frequency power to generate an AC magnetic field; and a treatment tool having: a treatment tool insertion section configured to be movably inserted in the channel; an electrically powered treatment device attached to the treatment tool insertion section; and a second inductance element arranged to the treatment tool insertion section, wherein the second inductance element is electrically connected to the electrically powered treatment device, and wherein the second inductance element is inductively coupled to the first inductance element such that the AC magnetic field induces an electromotive force to generate an induced current in the second inductance element to power the electrically powered treatment device.
18 Citations
12 Claims
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1. An endoscope system comprising:
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an endoscope comprising; an endoscope insertion section comprising a portion that is flexible, wherein the endoscope defines a channel having a distal opening in the endoscope insertion section; and a first inductance element arranged to the channel, wherein the first inductance element is configured to receive a high-frequency power from a power source to generate an AC magnetic field; and a treatment tool comprising; a treatment tool insertion section configured to be movably inserted in the channel of the endoscope; an electrically powered treatment device attached to the treatment tool insertion section to be moved by the treatment tool insertion section; and a second inductance element arranged to the treatment tool insertion section, wherein the second inductance element is electrically connected to the electrically powered treatment device, and wherein the second inductance element is inductively coupled to the first inductance element such that the AC magnetic field induces an electromotive force to generate an induced current in the second inductance element to power the electrically powered treatment device to perform a treatment. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An endoscope for use with a treatment tool,
wherein the endoscope comprises: -
an endoscope insertion section comprising a portion that is flexible, wherein the endoscope defines a channel having a distal opening in the endoscope insertion section; and a first inductance element arranged to the channel, wherein the first inductance element is configured to receive a high-frequency power from a power source to generate an AC magnetic field, and wherein the treatment tool comprises; a treatment tool insertion section configured to be movably inserted in the channel of the endoscope; an electrically powered treatment device attached to the treatment tool insertion section to be moved by the treatment tool insertion section through the distal opening; and a second inductance element arranged to the treatment tool insertion section, wherein the second inductance element is electrically connected to the electrically powered treatment device, and wherein the first inductance element is inductively coupled to the second inductance element such that the AC magnetic field induces an electromotive force to generate an induced current in the second inductance element to power the electrically powered treatment device to perform a treatment.
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12. A treatment tool for use with an endoscope,
wherein the endoscope comprises: -
an endoscope insertion section comprising a portion that is flexible, wherein the endoscope defines a channel having a distal opening in the endoscope insertion section; and a first inductance element arranged to the channel, wherein the first inductance element is configured to receive a high-frequency power from a power source to generate an AC magnetic field, and wherein the treatment tool comprises; a treatment tool insertion section configured to be movably inserted in the channel of the endoscope; an electrically powered treatment device attached to the treatment tool insertion section to be moved by the treatment tool insertion section through the distal opening; and a second inductance element arranged to the treatment tool insertion section, wherein the second inductance element is electrically connected to the electrically powered treatment device, and wherein the second inductance element is inductively coupled to the first inductance element such that the AC magnetic field induces an electromotive force to generate an induced current in the second inductance element to power the electrically powered treatment device to perform a treatment.
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Specification