2results about How to "Avoid repeat purchases" patented technology

The application relates to the field of biotechnology, and discloses an exosome concentration detection kit, a detachable double-cassette main body, which comprises a cassette-type main body I and a cassette-type main body II; the cassette-type main body I is provided with valve gas transmission pipes on both sides, an internal waste liquid collecting bin and a collecting interface bin are arranged in the inner cavity, an optical detection window is detachably assembled on the top through fixing bolts, a chip card slot is arranged on the opposite surface of the main body II, and a fluorine rubber sealing ring is attached to the inner wall of the card slot; and a reagent bin fixing groove and a sample adding port are arranged on the top of the cassette-type main body II. The mechanical cooperation of the detachable double-cassette main body and the automatic fluid control equipment realizes the pre-packaging and fixing of all complex reagent pipelines in the cassette, the user does not need to manually pipette or connect any pipeline, only three actions of "adding a sample, putting the detachable double-cassette main body, and one-key starting" are needed, and the fluid control equipment can automatically complete puncture, sealing, fluid time sequence control and valve switching of up to 7-8 steps.

This invention discloses an automated procurement method for equipment spare parts, relating to the field of equipment spare parts procurement technology. This invention changes the original method of manual inventory checks by designated personnel, replacing it with a system that automatically generates spare parts procurement suggestions based on safety stock, timely stock, and quantities in transit. This invention also changes the original approval control node—the purchase requisition form—to approval of purchase suggestions. At a fixed time each month, the system automatically generates relevant procurement suggestions based on the safety stock configuration for equipment spare parts, then confirms and executes the procurement suggestions (submitting for approval). After approval, a purchase requisition form in the EAS (Equipment Assistance System) and a mall order in the SRM (Shopping Management System) mall are generated, both in an approved status. This process only requires the business department to operate within one system. After the safety stock is set, the department only needs to periodically check and confirm the application suggestions and submit them for approval when making monthly procurement plans, significantly reducing the procurement application time for the business department.