摘要:
A suturing device for suturing tissues by using a suturing unit having an anchor mounted to an end portion of a suturing thread is provided, the suturing device including: a pair of first and second jaws which are opened or closed so as to grip the tissue; a hollow needle tube which receives the anchor in an inner cavity thereof; and a pusher which is inserted through the needle tube in a freely advancing and retracting manner and is capable of pushing the anchor received in the needle tube toward a distal end of the needle tube, in which the needle tube is disposed so as to intersect the first jaw and to allow the distal end thereof to face the second jaw, and in which, when the tissue is gripped by the first and second jaws, the needle tube is inserted into the tissue.
摘要:
A tissue fastening tool which fastens a first biological tissue and a second biological tissue adjacent to the first biological tissue, includes a first tissue fixing section which is hooked onto the first biological tissue and the second tissue fixing section which is hooked onto a second biological tissue adjacent to the first biological tissue.
摘要:
An endoscopic treatment tool according to the present invention is an endoscopic treatment tool which is inserted into hollow organs via the mouth, nose, anus, or other natural orifice of the patient and performs suturing treatment within the hollow organs or abdominal cavities, includes: a hollow organ lining support which is smaller than the smallest diameter of a passage from a natural orifice of the hollow organ, the hollow organ lining support being able to expand so as to have a diameter larger than the smallest diameter of the passage from the natural orifice of the hollow organ.
摘要:
A ligating apparatus includes an introducing tube which can be inserted in a living body cavity, a manipulating wire inserted in the introducing tube in such a manner that the manipulating wire can freely advance or retreat, a clip which is directly joined to a tip end of the manipulating wire, which has a holding portion formed in a tip end of an arm portion extending from the base end, and which has an extending/opening property, and engaging structure disposed in at least one of the base end of the clip and the tip end of the manipulating wire, wherein at least one of the engaging means is deformed and releases engaging of the clip and the manipulating wire, when the clip engages with the tip end of the introducing tube, and a force for detaching the base end of the clip from the tip end of the manipulating wire is applied.
摘要:
The present invention provides an endoscope having an opening of a channel tube retracted from a distal end face having an observation window of the insert therein toward a proximal end side. When a plurality of polyps are removed, a picked-up polyp is moved back from the distal end face of the insert toward the proximal side of the insert in order for the picked-up polyp not to interfere with observation by the endoscope and operation by a cutting tool extending through the endoscope channel.
摘要:
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 modules can be attached, and a coupling member fixed to the distal part of an insertion unit of the endoscope and used to make the plurality of endoscope modules freely exchangeable. The plurality of endoscope modules having the different treatment instruments mounted therein are freely exchangeable to be coupled to the distal part of the insertion unit of the endoscope.
摘要:
A pneumatic tire has a plurality of circumferential main grooves extending in a tire circumferential direction and a plurality of ribs partitioned by the circumferential main grooves in a tread portion. When viewing a cross-section from a tire meridian direction a contact patch of the center ribs is formed from a smooth curved line forming a convex on an outer side in a tire radial direction and a contact patch of the shoulder rib is formed from a smooth curved line forming a convex on an inner side in the tire radial direction. The curved line of the center ribs and the curved line of the shoulder rib have a point of intersection. A distance between an extended line of the curved line of the center ribs and the curved line of the shoulder rib increases from the point of intersection towards an outer side in a tire width direction.
摘要:
A radio-wave-transmitting-body position detection system in a vehicle system has a plurality of electronic control devices that are included in a vehicle, and a radio wave transmitting body that transmits a radio signal to the plurality of electronic control devices. The electronic control devices conduct communication with each other using the radio signal. Each electronic control device includes a first electronic control device that conducts communication with the other electronic control device and the radio wave transmitting body using the radio signal, and controls a device included in the vehicle based on a content of the radio signal transmitted from the radio wave transmitting body. The electronic control devices except the first electronic control device include a first transmitting/receiving unit that transmits and receives the radio signal.
摘要:
A method for ligating an internal body tissue using an outer cylinder member and an inner cylinder member including the processes of projecting the inner cylinder from a front end of the outer cylinder member; attaching a ligation band member to an outer peripheral surface of the inner cylinder member; contacting a front end of the inner cylinder member with an internal body tissue; suctioning an inside of the inner cylinder member via a channel communicated with the inside of the inner cylinder member such that the internal body tissue is drawn into the inner cylinder member; and ligating the internal body tissue with the ligation band member by disconnecting the ligation band member from the front end of the inner cylinder member when the inner cylinder member is drawn into the inside the outer cylinder member at a position where the ligation band member is disconnected.
摘要:
A high-strength quenched formed article has a zinc plating layer which is formed at a post-quenching formed steel sheet surface, and which contains 30 g/m2 or more of a phase that contains 5% or more by mass but 30% or less by mass of Fe, and which also contains 0.15% or more by mass but less than 2% by mass of at least one of Al and Si in a separate fashion or a composite fashion, and contains Zn, which makes up substantially a rest portion of the zinc plating layer, and an inevitable impurity, wherein the high-strength quenched formed article has a high-strength portion having a post-quenching-formation tensile strength of 1000 MPa or more, and a low-strength portion having a post-quenching-formation tensile strength of 800 MPa or less.
摘要翻译:高强度淬火成型体具有在后淬火成形钢板表面形成的镀锌层,其含有30g / m 2以上含有5质量%以上且30质量%以下的相 的Fe,并且其还含有0.15%以上且小于2质量%的Al和Si中的至少一种,以单独的方式或复合形式,并且含有Zn,其基本上构成休止部分 的镀锌层和不可避免的杂质,其中高强度骤冷成形体具有淬火后形成抗拉强度为1000MPa以上的高强度部分, 淬火形成抗拉强度在800MPa以下。