Micro-column gel card puncturing device

Abstract

The invention discloses a micro-column gel card puncturing device. The device comprises a puncturing part, a code scanning part and a controller which is used for controlling the normal operation of the puncturing device; a protruding block is provided with a first puncturing needle device, a second puncturing needle device and a third puncturing needle device; the first puncturing needle device comprises puncturing needles of which the quantity is smaller than or equal to the quantity of the third puncturing needles of the third puncturing needle device; the second puncturing needle device comprises six puncturing needles; and the lower part of the protruding block is provided with a card anti-drag plate fixed on side plates. According to the micro-column gel card puncturing device of theinvention, the puncturing needles and the card anti-drag plate are additionally adopted, so that the puncturing operation of micro-column gel cards with different specifications and some hole sites of the micro-column gel cards can be realized, and meanwhile, detection tubes can be prevented from being dragged out after the operation of the puncturing needles is completed.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a microcolumn gel card puncture device. Background technique [0002] With the continuous development of medical technology, the use of micro-column gel cards is increasing. At present, relevant researchers are also increasingly studying the puncture technology of micro-column gel cards. For example, the patent No. CN106153962B discloses a microcolumn gel card automatic puncture device in the Chinese patent publication, which includes a puncture part and a code scanning part, and the puncture part is provided with an X-axis motor for controlling the lateral movement of the gel card. The Z-axis motor and its components are used to control the vertical puncture action of the puncture steel needle. The scanning part is mainly provided with a code scanning support frame and a scanning dock fixed on the code scanning support frame. The invention realizes the alternate puncture and ...

AI Technical Summary

Problems solved by technology

The invention realizes the alternate puncture and punching of two gel cards without waiting for the manipulator, which can effectively improve the processing speed of the equipment. A separate code scanning machine scans codes, which saves space and greatly improves automation and work efficiency. However, this invention also has certain shortcomings. This device can only perform simultaneous puncturing operations on 6-hole gel cards, which cannot satisfy Current clinical use requirements

[0003] The existing micro-column gel cards on the market are usually 6-hole and 8-hole, and each type includes single-person, double-person and triple-person detection. If the card used by the hospital has 6 holes or 8 holes at the same time, The number of samples is not even, or a certain micro-column gel card only needs to use part of the gel column. The existing 6-hole puncture needle can only puncture 6 holes at the same time, which cannot meet the actual clinical needs.

Based on this, many clinical laboratory doctors report that the actual situation brings very cumbersome operations and wastes resources on gel cards, making it impossible to reduce the cost of patient examinations.

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