摘要:
The present invention relates to a dispenser for tablets, comprising a drawer element having a through going opening for the accommodation of just one tablet, which drawer element may be displaced along a narrow sidewall of a box shaped housing. A partition parallel with said sidewall bars the inlet of the opening when the dispenser is operated, and an opening serves as a dispensing opening when the drawer is displaced to align its through-going opening with the dispensing opening. The ends of the drawer are closed by trough shaped shells, the shell at the one end being at its end opposite the drawer hinged to the housing, and being at its end adjacent to the drawer hinged to the drawer, and the end of the housing adjacent to the hinged shell being obliquely cut, so that the narrow side of the housing adjacent to the hinge hinging the shell to the housing is longer than the narrow sidewall forming the sliding surface for the drawer.
摘要:
A method for in vivo determination of the concentration in a body fluid of metabolically significant substance comprises storing of a needle with a sensor in a liquid-filled ampoule, brief insertion of the needle into a patient, recording of the output signal from the sensor, withdrawal of the needle, and calculation of the concentration looked for on the basis of the recorded signals. The method is preformed using an apparatus comprising a needle (5) with a sensor (6), an ampoule (1) containing a solution (2) and closed by two membranes (3, 4). The needle (5) is stored with its sensor (6) in the solution. The apparatus further comprises a mechanical unit for driving the needle (5) to protrude from the ampoule for a set moment, and an electronic unit storing the output signal from the sensor (6) and performing calculations on the basis of the stored signal values. The needle with its sensor (6) and the ampoule with the solution (2) are independent disposable parts mounted in a durable part containing the mechanical and electronic parts.
摘要:
An infuser for infusing a liquid from a reservoir, comprising a durable part (1,2,3) forming a housing and a disposable part (4) containing the liquid reservoir and an energy reservoir for energizing the pumping function. The infuser, further, contains in its disposable part (4) all liquid-contacting elements of the device, and the disposable part (4) and the durable part (1,2,3) are provided with mating coupling means (10,11).A controlling unit in an electronic compartment (3) of the durable part (1,2,3) has a socket (12) into which a plug (13) may be inserted, the plug (13) contains a ROM carrying information defining infusion data. The plug (13) has a transparent sheet (14) covering a display (8) of the durable part when the plug (13) is inserted in the socket (12). The sheet (14) carries a graphic representation of the information in the ROM to be seen in relation to information displayed on the display (8).