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Blood type testing card punching device

A punching device and detection card technology, which is applied in the field of medical equipment, can solve problems such as cross-contamination, and achieve the effects of high automation, flexible movement, and convenient use

Pending Publication Date: 2017-07-18
烟台德迈生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the prior art, the present invention provides a punching device for a blood type detection card to solve the problem of cross-contamination caused by punching with a set of punching needles

Method used

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  • Blood type testing card punching device
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  • Blood type testing card punching device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] In order to solve the problem of simultaneously punching multiple types of blood type detection cards, the present invention provides a solution, specifically as follows:

[0035] A blood type detection card punching device, comprising

[0036] Card tray 1, card tray 1 is provided with a card slot for placing blood type detection card 2;

[0037] The Y-axis moving device is arranged on the side of the card tray 1, and the Y-axis moving device is provided with a support 3 that moves linearly with the Y-axis moving device, and is moved to the corresponding punching position of the blood type detection card 2 by the Y-axis moving device;

[0038] The Z-axis moving device is fixed on the upper part of the bracket 3;

[0039] The hole puncher is fixed under the bracket 3 and is located directly above the card tray 1; the hole puncher includes a connecting seat 4 and a horizontal punching pin shaft 5, and two sets of punching pin shafts are arranged at different angles of th...

Embodiment 2

[0045] The present invention provides the following solutions in order to solve the problem of accidents caused by the blood type detection card being lifted up after punching: guide holes are provided in the first support plate 7 and the second support plate 8, and guide shafts 22 are installed in the guide holes. The top of guide shaft 22 is provided with spring 23, and the bottom of guide shaft 22 is fixed with horizontal pressing plate 24, and guide shaft 22 and pressing plate 24 can be integrally connected, also can be fixed by screw, other commonly used fixing methods all can. On the pressing plate 24, there is a transverse groove 25 for the perforating needle 6 to pass through; when the perforating needle 6 moves upwards after punching, the pressing plate 24 is still pressed on the blood type detection card 2 under the action of the spring 23; when the perforating needle 6 After returning to the original height, the pressure plate is also separated from the blood type de...

Embodiment 3

[0047] like Image 6 and 7 As shown, the present invention provides the following solution in order to detect whether the downward displacement of the puncher is correct and whether it is stuck: a photoelectric switch 26 is set on the first support plate 7 or the second support plate 8, and the guide shaft The upper end of 22 is fixedly connected with detection rod 27 , and the outer diameter of detection rod 27 is smaller than the inner diameter of spring 23 . The guide shaft 22 presses the spring 23 to move upwards, and drives the detection rod 27 to move upwards through the interior of the spring 23 and enter the sensing area of ​​the photoelectric switch 26 . If a band jam occurs when the perforating needle 6 goes up, then the pressing plate 24 cannot be reset to the lower limit position, and the detection rod 27 cannot break away from the photoelectric switch 26 sensing interval, and the system will carry out corresponding processing.

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Abstract

The invention discloses a blood type testing card punching device. A Y-axis moving device is arranged on the side surface of a clamping tray; a supporting frame is arranged on the Y-axis moving device; a Z-axis moving device is fixed to the upper part of the supporting frame; a puncher is fixed below the supporting frame; the puncher comprises a connecting base and a horizontal punching needle shaft; more than two groups of punching needles are arranged at different angles of the punching needle shaft; the top of the connecting base is connected with the Z-axis moving device; a first supporting plate and a second supporting plate are fixedly connected to the two sides of the bottom of the connecting base; the two ends of the punching needle shaft are mounted on the vertical first supporting plate and the vertical second supporting plate; one end of the punching needle shaft is connected with a driving device; the driving device drives the punching needle shaft to rotate so as to achieve punching needle replacement. The blood type testing card punching device has the beneficial effects as follows: the needles can be changed according to the types of blood type testing cards, so that cross contamination is avoided, the cleaning trouble is avoided, and the working efficiency is improved; multiple groups of blood type testing cards can be punched; the blood type testing card punching device is convenient to use, flexible to move and high in degree of automation.

Description

technical field [0001] The invention relates to a punching device, in particular to a punching device for a blood type detection card, which belongs to the field of medical equipment. Background technique [0002] It is very common to add a blood sample to a blood type test card for testing. During the detection, the sealed blood type detection card needs to be punctured so that the sampling needle can add the blood sample. However, some of the existing punching devices can only punch a single blood type test card, and some punching devices only install a set of punching needles. For different requirements of customers, different types of blood type cards can be replaced on the same device. , cross-contamination will occur. In addition, the punching device tends to bring up the blood type card when the punching needle moves up after punching, causing accidents. Contents of the invention [0003] Aiming at the shortcomings of the prior art, the present invention provides...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/28
CPCG01N1/286
Inventor 邵伟杨海张立海韩玉田张猛
Owner 烟台德迈生物科技有限公司
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