摘要:
A puncturing device for generating a puncture wound to sample a body fluid is provided and comprises a press-on part or contact element to be pressed against a body part to generate a puncture, a test sensor for measuring a test parameter value, and an analytical unit for determining whether the value of the measured test parameter satisfies a predefined minimum requirement for successful sampling. In one embodiment, the value of the test parameter is monitored during a waiting period by the test sensor once the value satisfies the predefined minimum requirement. After the waiting period has elapsed, so long as the values of the test parameter monitored during the waiting period are in a range of values that predicts sampling to be successful, the analytical unit initiates a puncture.
摘要:
The present invention provides a portable blood sugar measuring device comprising a tape unit for winding a test tape forward in sections, a detection unit for detecting measured values on the sections of tape to which body fluid has been applied, and a housing to hold the tape unit and detection unit. The tape unit and/or the detection unit can be deflected relative to the housing (10) from an operating position against a flexible restoring element (18) when subjected to a shock load. Also disclosed is a novel cover having open and closed positions. The cover is positioned at an opening of the housing through which the receiving site of the tape unit protrudes. The cover thus protects the receiving site from external effects when the cover is in the closed position. Similarly, the receiving site is accessible to apply body fluid thereto when the cover is in the open position.
摘要:
A fuel injection pump for internal combustion engines, in which a solenoid valve controlled by at least one of the state variables essential for operation of the engine, such as load, engine speed, pressure and temperature of combustion air, etc., controls the injection process by means of a shut-off device loaded by a spring on one end, the shut-off device being in one end position during the time of injection, but is subject to the feed pressure on both ends and is resting in the other end position while the pump is being filled. The chamber guiding the end of the slide-type shut-off device opposite the spring, is directly linked with the pump chamber of the high-pressure pump by a duct. In this manner the reversal of the slide takes place abruptly, which will permit a much better adaptation of the injection process to the different state variables of the combustion engine than before.
摘要:
A ventilation system for an encapsulated internal combustion engine providing a reduction in short-circuit air flow from the pressure side to the suction side of the ventilation radial fan.
摘要:
A quick release fastener for the releasable fixing of a removable housing part, in particular a maintenance cover of an internal combustion engine with a sound-reducing enclosure, being fixed to a stationary housing part, the housing part comprising holders for opposing outer rims of the removable housing part.
摘要:
An internal combustion engine with auxiliary machines driven by a V-belt and pulley from the engine the engine and the pulley being enclosed by a sound suppressing encapsulation, the auxiliary machines being mounted externally of the encapsulation, the V-belt extending at least partly through a sound absorbing funnel-shaped leadthrough to the pulley, the funnel-shaped leadthrough providing a silencer unit and a passageway for the intake of cooling air into the encapsulation.
摘要:
A counting and filling apparatus for tablets, dragees, or similar elements comprises a plurality of counting bars arranged parallel and closely adjacent each other and each formed with a plurality of cutouts therethrough, spaced from each other in the longitudinal direction of the bars. The bars are connected in the region of opposite ends by chains or the like to form an endless receiving and transporting unit, which is guided over front and rear reversing rolls, at least one of which is driven so that the unit moves along an endless path having an upper and a lower run. The elements are filled in the region of the upper run into the cutouts of the counting bars and prevented from falling out of the same by a boundary means extending along the upper run and the front reversing roll. Scanning means are provided to check the presence or absence of elements in each of the cutouts of the bars as the latter pass the scanning means, and the scanning means cooperate with ejector means for ejecting all elements from the cutout of the respective bar if the scanning means senses the absence of an element in at least one of the cutouts of the bar, or the scanning means cooperate with additional filling means to fill any empty cutout in the respective bar.
摘要:
A device for the adjustment of the injection timing of the injection pump of an automotive diesel engine, wherein the injection pump is actuated by the diesel engine via a clutch comprising two coaxially arranged clutch halves relatively rotatably by means of a vane about an angle determined by end stops.
摘要:
The present disclosure provides a container containing reference solution for clinical chemistry, whereby the container includes a closure part-covered outlet at which reference solution can be removed by puncturing with a puncturing element. The disclosure further provides a wick that is soaked with the reference solution and arranged in the container to extend from the outlet and such that a majority of its length extends into an interior space of the container.
摘要:
The invention concerns a test system comprising a test device which has a lancing drive and an optical measuring device, and at least one test unit that is inserted into the test device as a disposable article, preferably in a magazine. According to the invention it is proposed that the measuring device can be directly coupled to a detection element of the test unit by means of an optics adapter on the device side, where a free end of the spring-loaded optics adapter lies against the detection element in a force-locking manner.