摘要:
This tissue fastening apparatus is a tissue fastener for clamping first biological tissue and second biological tissue so as to be in close contact with each other, including: a first tissue fixation portion, made of an elastic wire wound in a coil, that is locked on the first biological tissue; and a second tissue fixation portion, made of an elastic wire wound in a coil, that is locked on the second biological tissue, the second tissue fixation portion continuing into the first tissue fixation portion, in which when falling off first and second biological tissue necrotized by being clamped between the first tissue fixation portion and the second tissue fixation portion, the tissue fastener moves only from the second tissue fixation portion to the first tissue fixation portion side and falls off.
摘要:
The tissue fastening apparatus includes: a tissue fastening tool provided with a first tissue fixing section which is hooked onto a first biological tissue and a second tissue fixing section which is hooked onto a second biological tissue adjacent to the first biological tissue; a stent provided with a dilating portion having a diameter which increases from a front end to a rear end of the dilating portion, an indwelled portion which is connected the dilating portion, and a through hole which passes through the dilating portion and the indwelled portion in a longitudinal direction of the stent; and an applicator provided with a tubular puncturing tool in which the tissue fastening tool is inserted, a fastening tool pusher inserted into the puncturing tool to dispenses the tissue fastening tool inserted into the puncturing tool from a distal end of the puncturing tool, and a sheath into which the puncturing tool is inserted to shift the stent which is detachably disposed at the distal end of the sheath relative to the puncturing tool.
摘要:
A tissue fastening apparatus related to the present invention includes; a tissue fastening tool formed of a wire wound into a coil shape provided with a first tissue fixing section which is hooked onto a first biological tissue and a second tissue fixing section which is hooked onto a second biological tissue; a tubular puncturing tool which extends a tissue fastening tool and accommodates the stretched tissue fastening tool inside of the puncturing tool; a fastening tool pusher in which the distal end thereof is inserted into the puncturing tool and dispenses the tissue fastening tool inserted into the puncturing tool from a distal end of the puncturing tool when the fastening tool pusher advances; and a rotating mechanism to rotate the puncturing tool when the fastening tool pusher advances.
摘要:
A tissue fastening apparatus related to the present invention includes; a tissue fastening tool formed of a wire wound into a coil shape provided with a first tissue fixing section which is hooked onto a first biological tissue and a second tissue fixing section which is hooked onto a second biological tissue; a tubular puncturing tool which extends a tissue fastening tool and accommodates the stretched tissue fastening tool inside of the puncturing tool; a fastening tool pusher in which the distal end thereof is inserted into the puncturing tool and dispenses the tissue fastening tool inserted into the puncturing tool from a distal end of the puncturing tool when the fastening tool pusher advances; and a rotating mechanism to rotate the puncturing tool when the fastening tool pusher advances.
摘要:
A suturing method includes inserting an endoscope having a pressing part attached to a distal end thereof into a body cavity, and moving the endoscope to a near side of tissue; inserting a suturing instrument having a suturing unit mounted thereon into a channel of the endoscope, and projecting a distal part from the distal end of the endoscope; moving the anchor holder having the plurality of anchors accommodated therein to a back side opposite to the near side of the tissue; and inserting the distal end of the anchor holder into the tissue from the back side opposite to the near side while the tissue is pressed by the pressing part from the near side, and ejecting at least one of the plurality of anchors from the anchor holder which is attached to ends of a suture thread in the suturing unit.
摘要:
A printer includes a fixed blade attached to a cover unit; a movable blade that faces a fixed blade, freely reciprocates relative to the fixed blade when the cover unit is closed and cuts the recording medium together with the fixed blade by overlapping the fixed blade during reciprocation; a movable blade driving motor that causes the movable blade to reciprocate; and a movable blade unit that includes the movable blade, the movable blade driving motor, and an accommodating unit accommodating the movable blade and provided at a printer main body. The printer further includes a mechanism that, when the movable blade protrudes from the accommodating unit and is stopped, widens a space over which the fixed blade and the protruding movable blade face each other before the movable blade driving motor accommodates the protruding movable blade in the accommodating unit, as initiated by operation of a cover opening lever.
摘要:
A semiconductor module includes an insulating resin layer, a wiring layer provided on one main surface S1 of the insulating layer, and bump electrodes, electrically connected to the wiring layer, which are protruded on the insulating resin layer side from the wiring layer. Element electrodes provided on a semiconductor element are electrically connected to the bump electrodes. Solder parts are provided in predetermined positions of the wiring layer. The ratio (H2/H1) of the height H2 of the bump electrode over the height H1 of the solder part is 50% or below.
摘要:
A board adapted to mount an electronic device includes an insulating resin layer, a wiring layer of a predetermined pattern provided on one surface of the insulating resin layer, a bump electrode provided on an insulating-resin-layer-side surface of the wiring layer, and a covering, formed of a metal layer, which covers a top surface of the bump electrode and a region, at a side surface of the bump electrode, continuous with the top surface excluding a region in contact with the wiring layer.
摘要:
A semiconductor memory device includes: a wiring board including an element mounting portion and connection pads; a first element group including a plurality of semiconductor elements each having electrode pads arranged along one of outer sides of the semiconductor element, the plurality of semiconductor elements being layered stepwise on the element mounting portion of the wiring board in a way that pad arrangement sides of the semiconductor elements face in the same direction, and that the electrode pads are exposed; a second element group including a plurality of semiconductor elements each having electrode pads arranged along one of outer sides of the semiconductor element, the plurality of semiconductor elements being layered stepwise on the first element group in a way that pad arrangement sides of the semiconductor elements face in the same direction as that of the first element group, and that the electrode pads are exposed, the second element group being disposed to be offset from the first element group in an arrangement direction of the electrode pads;metallic wires for electrically connecting the electrode pads of the plurality of semiconductor elements included in the first and second element groups to the connection pads of the wiring board; and a sealing resin layer formed on the wiring board so as to seal the first and second element groups together with the metallic wires.
摘要:
A printer includes a recording medium accommodating unit that holds an outer circumferential portion of a recording medium wound in a roll, a printing unit that prints on the recording medium fed from the recording medium accommodating unit, a first detecting lever that is biased to abut a side aspect of the recording medium and that includes on a tip, a first protrusion that enters a space of a roll-core part in the center of the recording medium when the roll-core part is moved to a predetermined position by the weight of the recording medium as the recording medium is consumed, and a detecting switch that converts an action of the first detecting lever into an electric signal, where the first protrusion is provided on the first detecting lever being rotatable in a direction that the roll-core part moves to be detached from the recording medium accommodating unit.