초록 ▼

A sensor dispensing instrument is adapted to receive a generally circular sensor pack containing a plurality of blood glucose sensors. Each of the sensors are disposed in sensor cavities, each of which is in fluid communication with a corresponding desiccant cavity and has a support wall that assist

A sensor dispensing instrument is adapted to receive a generally circular sensor pack containing a plurality of blood glucose sensors. Each of the sensors are disposed in sensor cavities, each of which is in fluid communication with a corresponding desiccant cavity and has a support wall that assists in directing the sensor as its being ejected from the cavity. The sensor pack is loaded on an indexing disk in the instrument such that when a slide actuator on the instrument is moved toward a testing position, a feed mechanism engaged by the slide actuator moves a knife blade thereon toward one of the sensor cavities. The knife blade pierces a portion of a foil covering the sensor cavity and engages the sensor disposed in the cavity to thereby eject the sensor from the sensor cavity. The continued sliding of the slide actuator toward its testing position results in the sensor being completely ejected from the sensor cavity and disposed in a testing position with a testing end of the sensor projecting from the instrument. Once the blood analyzing test is completed, the slide actuator is moved in the opposite direction towards its standby position. As the slide actuator is moved away from its testing position, the indexing disk with the sensor pack thereon is rotated so that the next one of sensor cavities is positioned so that the sensor therein can be used for the next blood glucose test that is to be performed. The instrument includes circuitry to obtain test data from the sensor pack and to display testing data.

대표청구항 ▼

[ What is claimed and desired to be secured by Letters Patent of the United States is:] [1.] A method of handling a plurality of fluid sensors comprising:installing a sensor pack on an indexing mechanism disposed in a housing of a sensor dispensing instrument such that one of a plurality of sensor r

[ What is claimed and desired to be secured by Letters Patent of the United States is:] [1.] A method of handling a plurality of fluid sensors comprising:installing a sensor pack on an indexing mechanism disposed in a housing of a sensor dispensing instrument such that one of a plurality of sensor retainers that is enclosed by an enclosure and that accommodates one of said plurality of fluid sensors is in a feed position;actuating a feed actuator from an actuator standby position, said feed actuator being associated with said indexing mechanism and is adapted to advance a driver that is pivotable with respect to said sensor pack, said driver piercing a portion of said enclosure and engaging said sensor disposed within said sensor retainer so that said sensor in said sensor retainer is advanced out of said sensor retainer into a testing position as said feed actuator is advancing from said actuator standby position; andreturning said feed actuator to said actuator standby position so as to return said driver to a driver standby position, said driver being pivoted away from said sensor pack as said feed actuator is so returned to said actuator standby position and said indexing mechanism being simultaneously advanced as said actuator is being returned to said actuator standby position such that another one of said plurality of sensor retainers is moved into said feed position as said feed actuator is being returned to said actuator standby position.