46results about How to "Preserve battery life" patented technology

Constituents of a network of medical devices communicate according to a synchronous communication protocol. A constituent of the network is established as a conductor. Time slots are assigned to each constituent of the network other than the conductor. Information is communicated between the constituents of the network in the assigned time slots.

A unit dose medication compliance monitoring and reporting apparatus and system that includes a dispenser shell formed with dose compartments. A retainer sheet affixed to the shell seals each compartment and partially bursts upon dispensing. A sensor network and monitoring and reporting circuitry records dispensing times and determines an average time interval, which can be reported with other data on an integral data display. The system can thereby monitor and report patient compliance with prescription regimens. Additional data can be recorded and displayed for augmented patient compliance assistance and analysis, which data can include customized informational messages, telephone and other patient support contact information, unit doses dispensed and remaining, reminder alarms, identification data, prescription regimens, among other data. In myriad variations and alternative preferred configurations, the devices and systems have demonstrated efficacy in minimalist to complex monitoring and reporting applications ranging from routine prescription monitoring to detailed clinical trial assessments.

A USB mini plug for use independently or in combination with a plug-in rechargeable flashlight. The USB mini plug may be inserted into a conventional cigarette lighter or battery power source receptacle found in an automobile, truck, airplane, boat or other vehicle. The flashlight has light emitting diodes as the primary light source located on the end of the flashlight which is insertable into the power receptacle concealing the light source. When the flashlight is plugged into the receptacle the primary light source is extinguished. The flashlight is further provided with an electrical output connection at the opposite end of the primary light source allowing the flashlight to serve as a replacement socket for the power receptacle consumed by the flashlight. The replacement socket provides an electrical connection for receipt of additional powered accessories, or limited in use to pre-selected items such as the USB mini port.

A fishing reel is provided with an electronic demonstration feature that allows for electronic features of said reel to be activated, but which prevents prospective purchasers from unnecessarily depleting battery life of the device. An on / off switch is provided for selectively closing the circuit. A “try me” switch is also provided for temporarily activating the electronics. The “try me” switch prevents manipulation of the on / off switch into the “on” position but allows for the electronic feature to be temporarily activated. After purchase, the “try me” switch may be is removed to allow the on / off switch to function without interference.

A voltage detector includes a cylindrical hollow body housing including an open end and a tool end. An internal circuit assembly includes a voltage sensing loop, a flashlight, and a microprocessor. The internal circuit assembly is disposed inside the cylindrical hollow body housing. The voltage sensing loop is configured to detect voltage without contacting a detected voltage, and the microprocessor is configured to control power to the flashlight via a flashlight power button independently from power to the voltage sensing loop via a voltage detector button.

A method of programming a tire pressure monitor sensor utilizes a programming tool that transmits LF data frames to the TPMS sensor that includes a cyclic redundancy check (CRC) code with each data frame. The starting point for the subsequent data frame will then start with the CRC code received from the previous frame and will end with a new CRC code. Accordingly, the CRC code received from the previous frame will be used to ensure that the next data frame matches that CRC code as the starting point for that frame. This will ensure that the data frames cannot get out of sequence and will allow the ability to quickly identify where the data frames have gone out of sync and allow the programming tool to quickly react.