摘要:
A drug container connector (1) is provided with a puncture needle (20) capable of puncturing a plug (186) that seals a mouth (183) of a container (180); and a cover (90) that covers an opening, on a tip side, of a flow channel (21) formed in the puncture needle (20). The puncture needle (20) is configured to penetrate the cover (90) and puncture the plug (186). The puncture needle (20) is provided on a connector main body (10). The cover (90) is held by a slider (50). The slider (90) is movable with respect to the connector main body (10) in a longitudinal direction of the puncture needle (20). The slider (50) is provided with claws (66, 76) capable of engaging with a flange (182) at the mouth of the container (180).
摘要:
Provided is a synthetic resin stent that has resistance to pressure externally applied from the radial direction while in an enlarged diameter state even when the synthetic resin fibers are thin. The synthetic resin stent 1 comprises: a stent main section 2 that is formed by synthetic resin fibers 20 into a cylinder and that can deform from a reduced diameter state to an enlarged diameter state; and a restricting mechanism 4 that keeps the stent main section 2 in the enlarged diameter state by restricting the stent main section 2 from reducing in diameter when in the enlarged diameter state. The synthetic resin stent 1 preferably further comprises a diameter enlarging mechanism 3 that is connected to the stent main section 2 and that deforms the stent main section 2 from a reduced diameter state to an enlarged diameter state.
摘要:
A device includes: a controller (722) that converts a pressure value detected by a pressure detector (5) into visual or aural lingual pressure information changed depending on a magnitude of the pressure value; and an information output unit, such as a buzzer (73) and a color display LED (37), that outputs the lingual pressure information in response to a signal from the controller (722). The information output unit outputs lingual pressure information different depending on a pressing force applied on an elastic balloon by a tongue, allowing users such as patients and elderly people to continue a training without being bored.
摘要:
The present invention provides a biological tissue cutting device that can produce minute fragments of a biological tissue easily and efficiently. The biological tissue cutting device for producing tissue fragments by cutting a biological tissue includes: a first cutting unit configured to form a cut surface extending in a first direction by cutting the biological tissue on a stage; and a second cutting unit configured to form a cut surface extending in a second direction and a cut surface extending in a third direction by cutting the biological tissue on the stage. The planar direction of the cut surface extending in the second direction is a direction crossing the cut surface extending in the first direction, and the planar direction of the cut surface extending in the third direction is a direction crossing the cut surface extending in the first direction and the cut surface extending in the second direction.
摘要:
An exercise tool 1 for improving oral function inserted and used in an oral cavity includes: a base 10 inserted in the oral cavity; and a hollow bulge 20 which is made of an elastic body and protrudes from the base 10. Level difference portions 41-43 and 51-53 are provided in a vertically intermediate region of at least one of an outer surface and an inner surface of the bulge 20.
摘要:
A male connector (1) includes a luer portion (10) connected to the upstream end of a tube (8) used in enteral feeding, and a lock portion (20) that is removably attached to the luer portion. The luer portion (10) includes a tubular male luer (11) in which a channel (17) in communication with the tube (8) is formed. The lock portion (20) has a hollow tubular shape and is open at two ends, and includes female threading (21) that opposes the male luer on the inner circumferential face of the lock portion (20). The male luer (11) is inserted into the lock portion (20). Rotation prevention mechanisms (16, 26) that engage with one another are provided on the luer portion (10) and the lock portion (20) such that the lock portion (20) does not rotate relative to the luer portion (10).