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7611457 Front end structure of endoscope  
An endoscope having an inserted portion, which is to be inserted into a tubular organ, including a bendable portion that is adapted to bend arbitrarily by a remote operation and a distal unit with...
7588580 Mucosa excision device using endoscope  
In a mucosa excising device using an endoscope according to the present invention, engagement pieces are provided in the vicinity of a claw portion formed at an end edge of a cap, the engagement...
7575548 Endoscopic treatment instrument, endoscopic treatment system and supporting adaptor  
In an endoscopic treatment instrument having a plurality of sheaths, a supporting member for directly and indirectly supporting the plurality of sheaths, and a connecting member for...
7507200 Diathermic snare, medical instrument system using the snare, and method of assembling the medical instrument system  
A loop section has a bending portion at the distal end. The bending portion bends in a direction that intersects the plane formed by the loop section. A diathermic snare is used in combination with...
7497826 Endoscopic high-frequency knife  
An endoscopic high-frequency knife includes immediately hood which is mounted to a distal end member fixed at a distal end of an endoscope to surround an end surface of the distal end member, an...
7485092 Vessel harvesting apparatus and method  
Apparatus and method for harvesting selected vessels in the body of a patient include manual manipulation of a rigid dissecting endoscope and the reconfiguration thereof to facilitate tissue...
7448993 Gastrointestinal tract examining apparatus  
A gastrointestinal tract examining apparatus includes a capsular endoscope which examines the gastrointestinal tract, a flexible tube member, a flexible string member which is inserted in the tube...
7351201 Treatment instrument for endoscope  
A treatment instrument for an endoscope includes: a front end hood that is provided to a distal end of an inserting portion of the endoscope; a supporting member that is provided inside the front...
7347860 Endoscope for high-frequency treatment  
An endoscope for high-frequency treatment includes a flexible inserting section and an operation unit connected thereto. At least one terminal is provided to the operation unit and is connected to...
7326175 Endoscope hood  
At the time of irradiation of illumination light rays of an endoscope, a shadow is eliminated by leading illumination light rays passing through a second concave portion of a protruding portion of...
7318806 Ultrasound endoscope  
A rigid tip end section which is connected to an angle section at the fore distal end of an insertion instrument of an ultrasound endoscope is housed in a casing which can be split into a main...
7204804 Endoscopic accessory mounting adaptor  
The present invention relates to a mounting adapter for releasably securing accessories, tools, or their medical instruments to the distal end of an endoscope. The adapter is compatible with...
7128708 Shape lockable apparatus and method for advancing an instrument through unsupported anatomy  
Apparatus and methods are provided for placing and advancing a diagnostic or therapeutic instrument in a hollow body organ of a tortuous or unsupported anatomy, comprising a handle, an overtube, a...
7122002 Endoscope hood and endoscopic mucosa cutting device  
An endoscope hood comprises a cap section which has A cap section which has a nail section inside of an inner surface of a tip margin, an attaching section which is disposed to a base terminal of...
7087012 Endoscope hood  
At least one concave portion 40 is provided as a part of a protrusion 38 of an end portion of a hood body 37 a while protruding frontward from the location of a front-end lens surface 34 ...
7087010 Endoscope and endoscope system thereof  
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...
7081097 Endoscope sheath assemblies having an attached biopsy sampling device  
Apparatus and methods for obtaining biopsy samples using an endoscope assembly are disclosed. In one embodiment, an assembly adapted for use with an endoscopic insertion tube includes a sheath...
7063661 Endoscopic mucous membrane resection instrument and endoscopic mucous membrane resection method  
One of a first endoscopic treatment instrument setting state and a second endoscopic treatment instrument setting state is selectable. In the former state, when a first diathermic snare is...
7022065 Endoscope test device  
The invention uses optics and precision mechanisms to quantitatively assess the performance of medical endoscopes. By viewing standardized optical targets under well-controlled conditions, the...
6962564 Systems and methods for providing gastrointestinal pain management  
The present invention includes systems and methods for decreasing the pain and discomfort commonly associated with endoscopic procedures, where such procedures may be performed with lower dosage...
6960164 Obturator tip for a trocar  
An obturator tip for a trocar is disclosed. The obturator comprises a shaft having a distal or penetration end for insertion into a patient and a handling or proximal end for gripping by a surgeon....
6953432 Imager cover-glass mounting  
Devices and methods for protecting components of imaging devices are provided. In the illustrative embodiment, a plano-concave protective cover is provided which is bonded to an imager window by...
6923760 Endoscopic auditory canal cleaning apparatus  
An endoscopic cleaning device capable of properly removing wet cerumen from an auditory canal while the interior of an auditory canal is illuminated. The device allows an image of the interior of...
6908427 Flexible endoscope capsule  
An endoscopic capsule adapted for selective attachment to the distal end portion of an endoscopic device. The capsule is designed for insertion with an interconnected endoscopic device into a...
6878107 End of side-looking endoscope  
An end of a side-looking endoscope is constituted by covering an end body with a cap. The end body has a stand lever accommodation room in which a stand lever is accommodated, and a ridge is...
6869395 Endoscopic accessory attachment mechanism  
The present invention provides a mechanism for attaching accessory devices to the distal end of an endoscope or catheter. The engagement mechanism comprises a bracing member ( 392 ) that engages a...
6869394 Fitting jig of endoscope hood member  
It is provided a hood member fitting jig to mount a hood member on the end section of an inserted section of an endoscope. The hood member fitting jig includes a base section, a first position...
6866627 Endoscope distal hood component  
With respect to an endoscope distal hood component of the present invention, a protrusion of a distal hood component fitted to the distal end of an endoscope is formed to be elastically deformable...
6858014 Multiple biopsy device  
A multiple biopsy device has a number of chambers into which tissue samples are received. A cutting mechanism, such as a blade, moves relative to the chambers to cut a tissue sample that is within...
6855108 Endoscope hood member and endoscope system  
It is provided an endoscope apparatus including an observing device that displays an observation view area. The observation view area is displayed on the observing device of this endoscope as a...
6820791 Non-circular resection device and endoscope  
A proximal housing for a full-thickness resection device (FTRD) is provided with a plurality of chambers through which fasteners are introduced into a portion of tissue to be resected. The proximal...
6808491 Methods and apparatus for on-endoscope instruments having end effectors and combinations of on-endoscope and through-endoscope instruments  
A surgical system includes an endoscope, a pair of end effectors provided on the outside of the distal end of a endoscope (“on-scope”), in which one end effector is rotatable or otherwise...
6786864 Endoscopic system and method for positioning an indwelling tube  
An endoscope including; a fixing member detachably mounted to a distal end portion of an endoscope insertion part for detachably fixing and holding a distal end portion of an indwelling tube or a...
6755782 Endoscope dirt remover  
An endoscope dirt remover according to the present invention comprises a tube through which an insert section of an endoscope is inserted, an elastic member coupled with the tube, and a wiper blade...
6752756 Combined vessel dissection and transection device and method  
A retractor and a surgical tool are positioned within a cannula, and a dissection cradle of the retractor is positioned at the distal end of the cannula. The retractor includes a first portion with...
6752755 Endoscope and endoscope cap with recessed focal point  
A cap of an endoscope has an end part. On an inner periphery of the end part, a reference mark showing an ideal focus position and six marks are formed with regular intervals. When a circular end...
6709386 Endoscope fill bar  
An endoscope fill bar including a device to change the cross-section of a rounded end zone of the fill bar that protects distally beyond the endoscope distal end when the fill bar is in its...
6699180 Endoscopic hood  
A rotation restricting section is provided at an inner surface of a cap attached to a distal end portion of an insertion section of an endoscope and is set in abutting contact with a treating tool...
6692432 Hand-held portable camera for producing video images of an object  
A portable, hand-held endoscopic camera having all of the necessary components for performing endoscopic procedures comprises power source means, lens means, light source means, and video camera...
6605035 Endoscope  
The insertion part of the endoscope has a cap fixed to the distal end face of a distal end body. A projecting part of the cap is inserted in a receiving hole formed on the distal end face. The...
6582360 Tube connection structure in endoscope  
A tip component is provided at an extremity of an insertion part of an endoscope. The tip component includes a body member, in which a forceps aperture is formed. A forceps tube is arranged inside...
6524234 Tip portion of an endoscope  
In an endoscope, an aspirated mucosa movement regulating portion is provided in a position intermediate between the distal end and the bottom of a tip hood for ensuring that the mucous membrane...
6514197 Treatment tool support device for endoscope  
A treatment tool support device comprises a moving mechanism support member and a sheath connecting cap. The moving mechanism support member is manufactured by bending a plate in such a manner that...
6498642 Endoscope inspection system  
An inspection system for performing a test selected from the group consisting of field of view, angle of view, distortion, image quality, depth of field, illumination system transmission...
6409657 Cleaning device for cleaning view window of endoscope  
A viewing head cap that is made of an elastic material includes a cylindrical cap body and a spray nozzle formed integrally with the cap body and provides a drain port which is located at a...
6306081 Hood for an endoscope  
A hood for an endoscope which is detachably mounted near a distal end portion of the endoscope. The hood has a balloon adapted to be expanded into a substantially cylindrical configuration by...
6270494 Stretchable cryoprobe sheath  
A sheath for use on a closed loop Joule-Thomson cryosurgical probe, and the combination of the sheath and the closed loop probe. The sheath is slipped over the probe, thereby separating the probe...
6206823 Surgical instrument and method for endoscopic tissue dissection  
A surgical instrument and method is provided for optically penetrating bodily tissue for creating an initial body cavity such as during a vessel harvesting procedure. The surgical instrument...
6196966 Access catheter and method for maintaining separation between a falloposcope and a tubal wall  
A method and apparatus are provided for imaging a narrow body lumen, the method comprising maintaining separation between a distal end of an optical viewing scope and a lumen wall with a spacing...
6059719 Endoscope system  
An endoscope system in accordance with the present invention comprises a plurality of endoscope modules having different treatment instruments mounted therein, an endoscope to which the endoscope...
Matches 1 - 50 out of 91 1 2 >