摘要:
Guide wire fixing means is provided for an insertion portion of an endoscope, and a guide wire is releasably engaged when inserting/removing a therapeutic instrument running on the guide wire with a distal end portion of the guide wire inserted into a therapeutic instrument insertion channel of the endoscope being led out from a distal end opening portion of the channel.
摘要:
A method of performing treatment on a desired part of a cavity includes use of an endoscope having a guide wire, a therapeutic instrument and a therapeutic instrument elevator base capable of guiding the instrument to a desired position. The guide wire is inserted into an insertion channel of the endoscope and located in a desired position in the cavity. The instrument is moved from a position in the cavity to a position closer to the operation portion of the endoscope than to the distal end of the endoscope. While a guide wire fixing means at the distal end of the endoscope fixes the guide wire, the instrument is completely pulled out from the instrument channel of the endoscope.
摘要:
Guide wire fixing means is provided for an insertion portion of an endoscope, and a guide wire is releasably engaged when inserting/removing a therapeutic instrument running on the guide wire with a distal end portion of the guide wire inserted into a therapeutic instrument insertion channel of the endoscope being led out from a distal end opening portion of the channel.
摘要:
An adapter for an endoscope of the present invention includes: a locking device for attaching and detaching that attaches and locks this adapter for an endoscope onto a predefined position on an endoscope control part; and a first treatment tool locking device that keeps a treatment tool at a first predefined position. Furthermore, at the first predefined position, a guidewire entry aperture of the treatment tool and an entry aperture of a forceps plug are separated in such a way as to face each other along substantially the same line.
摘要:
An adapter for an endoscope of the present invention includes: a locking device for attaching and detaching that attaches and locks this adapter for an endoscope onto a predefined position on an endoscope control part; and a first treatment tool locking device that keeps a treatment tool at a first predefined position. Furthermore, at the first predefined position, a guidewire entry aperture of the treatment tool and an entry aperture of a forceps plug are separated in such a way as to face each other along substantially the same line.
摘要:
In an endoscope system including an endoscope having an insertion section to be inserted into a cavity under inspection, a bending portion which is provided in said insertion section near a distal end thereof and is bendable in at least two different directions and an operation section to which a proximal end of the insertion section is connected and a disposable protection cover having an insertion section cover for covering said insertion section of the endoscope and having formed therein an insertion section inserting channel into which said insertion section of the endoscope is insertable and at least one conduit channel, said insertion section and bending portion of the endoscope are formed to have a non-circular lateral cross section, a direction in which said non-circular cross section has a larger size is aligned with a direction in which said bending portion is bent by a maximum bending angle or a direction in which said non-circular cross section has a smaller size is aligned with a direction in which said bending portion is bent by a minimum bending angle.
摘要:
A cover-fit endoscope can be used while being covered with a cover so that it is watertight. An appliance channel is extended through the cover and an appliance insertion inlet of the channel is open. This opening of the appliance insertion inlet is provided with an integral appliance plug. It is therefore possible to prevent the contaminated appliance plug from being fitted to the sterilized cover by mistake, and also to prevent leakage of the body fluids. Thus, the cover-fit endoscope is kept from contamination. The cover and the appliance plug are both discarded after use. The need for washing and disinfecting the cover-fit endoscope is eliminated, and use of the sterilized appliance plug is always ensured to reduce a fear of infection.
摘要:
A cover-type endoscope apparatus comprises a cover and a covering endoscope used by being inserted into the cover. At least one hand-side tube line of tube lines forming a plurality of channels provided in the cover has a thickness larger than a thickness of an inserting-side tube line.
摘要:
In an endoscope cover-sheathed endoscope which is used for endoscopic examination with an insertional part of an endoscope sheathed with an endoscope cover, the surfaces of the insertional part, operational part, and universal cord of the endoscope are all structured to tightly shut out water. Even when contaminated, the endoscope can be immersed in chemical and thus disinfected effortlessly.
摘要:
A cover type endoscope apparatus includes a cover, a covered endoscope which is inserted into this cover and used, and a cover holder for holding various peripheral units connected to the covered endoscope and the cover, wherein an indication device for indicating whether or not an apparatus should handle a clean area in a sterile state or other area is provided in each of the components.