3results about How to "High cost reduction" patented technology

This invention provides an intelligent aging system for laser pump sources with adaptive voltage output, comprising an adaptive voltage output unit. The adaptive voltage output unit includes a single-channel DC / DC constant current output channel and a single-channel control MCU. The output terminal of the single-channel control MCU is connected to the input terminal of the single-channel DC / DC constant current output channel. The positive and negative output terminals of the single-channel DC / DC constant current output channel are respectively connected to the positive and negative terminals of the laser pump source. This invention also provides an intelligent aging method for laser pump sources with adaptive voltage output. This invention further provides a readable storage medium. The beneficial effects of this invention are: it can achieve adaptive output voltage, thus being applicable to various types of laser pump sources with different voltages and currents, thereby reducing the high cost of aging equipment and improving the utilization rate of aging equipment.

The application discloses a column-level latch module, an analog-to-digital converter and an image sensor, and belongs to the field of integrated circuit design. A first latch of a first stage, a second and third latch of a second stage and an output latch unit of a third stage are sequentially arranged. The first latch can sequentially latch four level quantization values, the second latch can latch a low conversion gain reset level quantization value from the first stage and timely transmit the low conversion gain reset level quantization value to the third stage, and the third latch can time-sharing transmit the other three level quantization values in the first latch to the third stage. Finally, the third stage can time-sharing output a high conversion gain reset level quantization value and a signal level quantization value and a low conversion gain reset level quantization value and a signal level quantization value. The column-level latch module can be constructed by a small number of latch combinations, the time-sharing output of a pair of level quantization values of high and low conversion gains can be realized, and the column-level latch module has a small circuit area and a low cost.

The application provides a case information exchange method and device, electronic equipment and storage medium. The case information exchange method comprises the following steps: generating N patient identification numbers based on obtained patient identity information; obtaining a patient identification number corresponding to a first institution identification number from the N patient identification numbers, the institution identification number being an identification number of an obtained medical institution; sending a query request to a second institution by the first institution based on the patient identification number corresponding to the first institution identification number; in response to the query request, the second institution judges whether the patient identification number corresponding to the first institution identification number has been used to query the first institution; and if not, exchanging case information. Under the premise of protecting patient privacy data, information can be quickly exchanged, the purpose of reducing the high cost of clinical trials and accelerating the progress of clinical trials is achieved.