Abstract: An insulin pump bolus infusion control method. A control module of a pump body controls the pump body to start a bolus infusion control mode after receiving a function starting signal; in the bolus infusion control mode, a bolus key of a control terminal or a bolus key of an insulin pump body sends an infusion dosage signal to the control module by means of one or more operations; if the control module receives a confirmation signal within a predetermined period of time, then the control module controls the pump body to start bolus infusion; and if the control module receives a cancellation signal or does not receive the confirmation signal within a predetermined period of time, then the control module controls the pump body to exit the bolus infusion mode. Using the method enables an insulin pump to execute a more reasonable control when carrying out the bolus infusion, i.e., starting, setting and implementation of the bolus infusion, and enables a simple and quick operation.

Abstract: A first sensor may be configured to measure a sensed amount of a physiological parameter and to generate a first signal based on the sensed amount of the physiological parameter measured by the first sensor. A second sensor may be configured to measure a temperature and to generate a second signal based on the temperate measured by the second sensor. A housing may have heat-generating electronics including a processor that may be configured to determine an overall amount of the physiological parameter based on the first signal generated from the first sensor and the second signal generated from the second sensor. The second sensor may be thermally insulated from the heat-generating electronics.

Abstract: A new type of headset that employs adaptive noise suppression, multiple microphones, a voice activity detection (VAD) device, and unique mechanisms to position it correctly on either ear for use with phones, computers, and wired or wireless connections of any kind is described. In various embodiments, the headset employs combinations of new technologies and mechanisms to provide the user a unique communications experience.

Abstract: A new type of headset that employs adaptive noise suppression, multiple microphones, a voice activity detection (VAD) device, and unique mechanisms to position it correctly on either ear for use with phones, computers, and wired or wireless connections of any kind is described. In various embodiments, the headset employs combinations of new technologies and mechanisms to provide the user a unique communications experience.

Abstract: A first sensor may be configured to measure a sensed amount of a physiological parameter and to generate a first signal based on the sensed amount of the physiological parameter measured by the first sensor. A second sensor may be configured to measure a temperature and to generate a second signal based on the temperate measured by the second sensor. A housing may have heat-generating electronics including a processor that may be configured to determine an overall amount of the physiological parameter based on the first signal generated from the first sensor and the second signal generated from the second sensor. The second sensor may be thermally insulated from the heat-generating electronics.

Abstract: A new type of headset that employs adaptive noise suppression, multiple microphones, a voice activity detection (VAD) device, and unique mechanisms to position it correctly on either ear for use with phones, computers, and wired or wireless connections of any kind is described. In various embodiments, the headset employs combinations of new technologies and mechanisms to provide the user a unique communications experience.

Abstract: A wireless handheld device having a retractable keypad is provided according to an embodiment of the present invention. The device comprises a housing having an opening and a display coupled to the housing. A keypad is coupled to the housing open. A spring mechanism is coupled to the housing and the keypad, and extends the keypad from the housing open. The keypad and a microphone are positioned in a keypad housing having a first opening and an end for closing the device housing opening. A zigzag spring is positioned in the device housing and the keypad housing for extending the keypad responsive to pressing a button. A first member is coupled to a second member for guiding the keypad housing. The first member has a lock surface and the keypad housing has a lock surface for engaging with the first member lock surface responsive to the keypad housing being inserted into the device housing.