摘要:
It is an object of the present invention to prevent a wire part including a stabilizer hook, a strut or the pulling-back member from separating from a connection part even when a force in a tensile direction is applied to a stent.A stent 1 having a connection part in which wire parts including a stent main wire 2, a strut 4 and a stabilizer hook 5 are connected to each other through a junction pipe 7, wherein a locking part which is locked to the junction pipe 7 is formed on the wire part which is inserted into the junction pipe 7.
摘要:
The present invention relates to a medical stapler for suturing body tissue by forming a medical staple supported by an anvil by bringing a ram close to the anvil, comprising a housing, a lever, an anvil and a ram, and the ram is composed of metal material and the drive portion formed on part of the lever and the ram guide portion provided in the housing are composed of synthetic resin and a gap between a leg formed on the ram and the anvil opposing the leg is set to a dimension allowing the medical staple to be formed into an excellent shape with a light load.
摘要:
A semiconductor package has (a) a package base, (b) package terminals formed on the package base and used to connect the semiconductor package to another device, (c) a wiring layer formed on the package base and electrically connected to the package terminals, (d) a semiconductor chip mounted on the package base and electrically connected to the wiring layer, (e) a low-elasticity resin layer formed between a resin mold and the wiring layer and between the package base and the resin mold, and (f) the resin mold sealing the package base, the wiring layer, the semiconductor chip, and the low-elasticity resin layer.
摘要:
The present invention relates to a suturing needle for medical use comprising a needle tip portion for piercing a body tissue, a distal end portion for coupling a suture and a body portion formed between the needle tip portion and the distal end portion The body portion is constituted of a pair of flat surfaces opposing to each other and a pair of grooves opposing to each other in a direction intersecting with the opposing direction of the flat surfaces.
摘要:
The present invention provides a rolling roller for rolling steel sections and that can have the roller width changed while not having a drive mechanism for changing the roller width provided to the rolling roller itself, thereby having a simple structure that facilitates exchange, and also provides a rolling mill suitable for use with such a rolling roller. The rolling roller has rolling wheels on a roller shaft and a sleeve and that engage the sleeve with respect to the roller shaft. In addition, the sleeve and the roller shaft are tightened and engaged at a place other than the inner side of the roller wheel and oil injection to the place of tightening and engagement is performed via hydraulic fluid supply paths formed inside the roller shaft.
摘要:
In a medical stapler, an anvil is disposed in the vicinity of an opening in a casing, and is disposed in a path of movement of a ram. A foremost staple placed on the anvil is shaped through the cooperation of the advancing ram with the anvil in such a manner that a pair of legs of this foremost staple are moved toward each other. The anvil has a shaping surface disposed in opposed relation to the ram. This shaping surface is inclined relative to the path of movement of the ram in such a manner as to approach the ram progressively toward the distal end of the shaping surface.
摘要:
According to an embodiment, a semiconductor package includes a semiconductor chip mounted on an interposer board, a encapsulant sealing the semiconductor chip, and a conductive shielding layer covering the encapsulant and at least part of a side surface of the interposer board. The interposer board has plural vias through an insulating substrate. A part of the plural vias has a cutting plane exposing to the side surface of the interposer board and cut in a thickness direction of the interposer board. The cutting plane of the via is electrically connected to the conductive shielding layer.
摘要:
In one embodiment, a semiconductor device includes a first semiconductor chip and a second semiconductor chip stacked on the first semiconductor chip. The first and second semiconductor chips are electrically connected via first bump connection parts. Stopper projections and bonding projections are provided at least one of the first and second semiconductor chips. The stopper projections are in contact with the other of the first and second semiconductor chips in an unbonded state. The bonding projections are bonded to the first and second semiconductor chips.
摘要:
A semiconductor device, includes: a wiring substrate, a stacked body mounted on the wiring substrate, an underfill layer filled into gaps between respective semiconductor chips of the stacked body; and a molding body made up of a molding resin covered and formed at outside of the stacked body and so on. The underfill layer is made up of a cured product of a resin material containing an amine-based curing agent, and the cured product has a Tg of 65° C. or more and 100° C. or less.