摘要:
At a distal end side of an insertion portion of an endoscope, an image pickup portion for capturing an image and a bending portion capable of being bent are provided, and a bending instruction operation portion executes a bending instruction operation for the bending portion. According to the bending instruction operation by the bending instruction operation portion, the bending control portion executes the controlling bending of the bending portion. As a bending control mode for executing the operation of the bending control by the bending control portion, a first bending control mode for bending control corresponding to a first image captured by the image pickup portion and a second bending control mode for bending control displaying the distal end side of the insertion portion are provided.
摘要:
An insertion apparatus includes a tubular member equipped with a propulsion power generating portion, a rotating portion for rotating the tubular member around the longitudinal axis of the tubular member, a distal end which can be slidingly moved with respect to a rotation of the tubular member rotated by the rotating portion and is equipped with an observation portion for observing a body to be examined, and a propulsion power receiving portion for receiving propulsion power generated by the propulsion power generating portion equipped in the tubular member.
摘要:
An insertion device includes a long insert section inserted to a subject body, a propulsion force generation section provided at an outer circumferential surface of the insert section, a rotation section having a guide tube rotation device for rotating the insert section at which the propulsion force generation section is provided about a longitudinal axis, and a rotation control section for controlling the rotation section.
摘要:
An insertion apparatus includes: a tubular member equipped with a propulsion power generating portion; a rotating portion for rotating the tubular member provided with the propulsion power generating portion around the longitudinal axis of the tubular member; and a distal portion which is provided on a more distal side than the tubular member rotated by the rotating portion, is slidably provided to the tubular member, and is disposed with an observation portion for observing a body to be examined.
摘要:
In an endoscope, air/water feed pipe lines are arranged through an elongated insertion portion having an image pickup unit at its front end. In an operation portion arranged at the rear end of the insertion portion, there are provided an antenna, and a wireless transmission unit for wirelessly transmitting, using this antenna, information including image data on a subject picked up by the image pickup unit, to endoscope peripheral apparatuses in the outside.
摘要:
A container body includes an illumination section and an image pickup section. A tube body is integrally provided to the container body. A distal end of a hollow duct line provided in the tube body penetrates the container body to have an opening on an outer surface of the container body.
摘要:
A holding device 20 includes a fixed portion 21 having a rectangular hole 21a and locking grooves 21b; a holding groove 22 having a notch portion 22a through which an intermediated portion of a probe 1 passes; and a holding hole 23 through which the distal portion of the probe 1 is inserted. The depth of the holding groove 22 is formed to a sufficient extent to allow the intermediate portion 1b to be pressed down into the holding groove at least twice in a superimposed state. The width of the notch portion 22a is formed so as to prevent the intermediated portion 1b from falling out. In order to locate the top portion 23a of the holding hole 23 on the lower side than the bottom portion 22c of the holding groove 22, a spacing B is provided therebetween. A rectangular projection 31a is engaged in a rectangular hole 21a in the fixed portion 21.
摘要:
An endoscope apparatus comprises an endoscope having a treatment tool passage channel in at least an insertion portion, an adaptor for endoscope forceps opening, which can be detachably attached to a treatment tool insertion opening which is at one end of the treatment tool passage channel, an insertion shape detection probe provided with a plurality of shape detection elements which are to be passed and arranged in the treatment tool passage channel via the adaptor for endoscope forceps opening, an insertion shape detection unit for detecting magnetic field emitted from the shape detection elements of the insertion shape detection probe, an insertion shape detection device which drives the insertion shape detection probe and outputs video signals for visualizing the insertion shape from the signals corresponding to the magnetic field detected by the insertion shape detection unit, and a display device for displaying the insertion shape of the insertion portion based on the video signals output from the insertion shape detection device.
摘要:
A shape-of-endoscope detecting apparatus generally includes a shape detection unit, a marker, a marker locator unit, and a display control unit. The shape detection unit detects the shape of a portion of an insertion unit of an endoscope inserted into a subject, and produces graphic data expressing the shape thereof. The marker is placed near a position on the subject at which the endoscope is inserted. The marker locator unit acquires the location information of the marker. The display control unit graphically indicates on a display device the shape of the portion inserted into a body cavity, which is detected by the shape detection unit, using as a reference point the location information of the marker acquired by the marker locator. A shape-of-endoscope detecting method generally includes the steps of placing a marker, locating the marker, detecting the shape of the position of an endoscope inserted into a subject, and controlling the display of the detected shape.
摘要:
A resin composition for high-frequency bonding with a dielectric loss tangent of 0.03 or higher at a frequency of 40 MHz, containing a thermoplastic resin having a melting point of 80° C. to 200° C. in an amount of 70% to 99% by volume, based on the total volume of the composition, and a conductive material having a volume resistivity of 10−2 &OHgr;.cm or lower in an amount of 30% to 1% by volume, based on the total volume of the composition.