Automatic sorting instrument for small medical instrument suckers

Abstract

The invention discloses an automatic sorting instrument for small medical instrument suckers. The automatic sorting instrument comprises an automatic feeding mechanism, a transmission guide rail mechanism, an automatic grabbing and placing mechanical arm mechanism, a gun box placing mechanism and a horizontal displacement XY-axis mechanism which are connected in sequence, wherein the transmission guide rail mechanism comprises a stacked sucker separating mechanism and a sucker positioning mechanism, a gear synchronous belt and a plurality of rack automatic transmission suckers installed on the gear synchronous belt are installed in the automatic feeding mechanism, the gear synchronous belt is connected to the transmission guide rail mechanism, an optical fiber sensor is installed on the sucker positioning mechanism in a transmission guide rail on the transmission guide rail mechanism, the optical fiber sensor transmits a collected sucker position signal to the automatic grabbing and placing mechanical arm mechanism, the gun box placing mechanism is provided with a sucker box, and the automatic grabbing and placing mechanical arm mechanism is connected to the horizontal displacement XY-axis mechanism.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an automatic sorter for small-sized medical device suction tips, which greatly improves the work efficiency of medical workers and solves the problem of pollution caused by manual sorting of suction tips. Background technique [0002] Molecular diagnostics is the foundation of precision medicine and is the fastest growing subfield of in vitro diagnostics. Compared with biochemical diagnosis and immunodiagnosis, there is huge room for future development. With the support of policy promotion and technological iteration, the field of molecular diagnosis in China is in a stage of rapid development. According to conventional classification, molecular diagnostic technology is mainly divided into two categories: nucleic acid detection and biochip. Nucleic acid detection technology specifically includes polymerase chain reaction technology (polymerase chain reaction, PCR), fluorescence i...

AI Technical Summary

Problems solved by technology

According to the standard operating procedure, a sample requires at least two tips of different specifications, and the number of tips consumed per day is >30 million. There are no small-sized tip devices on the market and in various molecular diagnostic laboratories and new crown testing laboratories. Demand for tip racks filled with tips is in short supply, reaching twice the price of bulk tips

General laboratories manually load tips into the tip box and then use them for nucleic acid testing, which is inefficient and poses a risk of contamination

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