Abstract: Systems and methods may determine an amount of current being drawn by a light source and determine, based on the amount of current, a type of light source. Based on the type of light source, an amount of time associated with disabling the light source may be determined. A voltage may be supplied to the light source for the amount of time.

Abstract: Disclosed are medical examination or diagnostic instruments and methods of operating such instruments. The method can include coupling an instrument head to a handle to form a medical examination or diagnostic instrument; detecting by the instrument head, a characteristic of the handle; and based at least in part on detecting the characteristic of the handle, determining, by the instrument head, a handle type associated with the handle, or detecting by the handle, a characteristic of the instrument head, and based at least in part on detecting the characteristic of the instrument head, an instrument head type associated with the instrument head. In some implementations, the emission of light can be controlled to be approximately linear in relation to a user input signal, as perceived by a user.

Abstract: A vital signs monitor includes an equipment housing defining an equipment compartment, a circuit assembly and a battery residing inside the equipment compartment, an electrical connector forming a connection between the battery assembly and the circuit assembly, and a battery discharge circuit. A retainer joined to the equipment housing retains the battery assembly in the housing. The retainer is separable from the housing so that its separation causes a break in the electrical connection and activates the discharge circuit.

Abstract: A vital signs monitor includes an equipment housing defining an equipment compartment, a circuit assembly and a battery residing inside the equipment compartment, an electrical connector forming a connection between the battery assembly and the circuit assembly, and a battery discharge circuit. A retainer joined to the equipment housing retains the battery assembly in the housing. The retainer is separable from the housing so that its separation causes a break in the electrical connection and activates the discharge circuit.

Abstract: A system for monitoring a location of a patient in a healthcare facility may include a patient radiofrequency identification (RFID) tag, multiple wireless RFID readers disposed in multiple different locations in the healthcare facility, and a server computer configured to receive data from the multiple wireless RFID readers, determine the location of the patient in the healthcare facility and transmit the patient location data to a user computing device.

Abstract: A medical instrument includes a remaining visits indicator. The remaining visits indicator visually identifies a number of patient visits that can be completed before recharging the medical instrument.

Abstract: A medical instrument includes a remaining visits indicator. The remaining visits indicator visually identifies a number of patient visits that can be completed before recharging the medical instrument.

Abstract: A universal serial bus (USB) communication system includes a portable instrument and a docking station that communicate with a host device using a divided USB communication device. A first portion of the USB communication device is provided in the portable instrument. A second portion of the USB communication device is provided in the docking station. The first portion includes a non-USB communication device that communicates with the second portion in a non-USB format. The second portion converts the communications into a USB format suitable for the host device.

Abstract: A medical instrument includes a remaining visits indicator. The remaining visits indicator visually identifies a number of patient visits that can be completed before recharging the medical instrument.

Abstract: A universal serial bus (USB) communication system includes a portable instrument and a docking station that communicate with a host device using a divided USB communication device. A first portion of the USB communication device is provided in the portable instrument. A second portion of the USB communication device is provided in the docking station. The first portion includes a non-USB communication device that communicates with the second portion in a non-USB format. The second portion converts the communications into a USB format suitable for the host device.