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Disposable blood sampling device with pre-coded two-dimensional barcodes

A two-dimensional barcode, one-off technology, applied in the direction of blood sampling device, etc., can solve the problems of inability to be electronic, complicated operation procedures of blood sampling device, etc., to avoid repeated use.

Inactive Publication Date: 2012-07-25
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a disposable blood collection device, which solves the problems in the prior art, such as complex operating procedures of the blood collection device, sterilization operation before blood collection, inability to carry out electronic and informational traceable management, etc.

Method used

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  • Disposable blood sampling device with pre-coded two-dimensional barcodes
  • Disposable blood sampling device with pre-coded two-dimensional barcodes
  • Disposable blood sampling device with pre-coded two-dimensional barcodes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Example 1 Disposable blood collection device with pre-programmed two-dimensional barcode on the casing

[0024] Such as figure 1As shown, the disposable blood collection device with a pre-programmed two-dimensional barcode includes a blood collection needle 1 and a casing 2 arranged outside the blood collection needle. The rear end of the blood collection needle stores energy through a compression spring 11, and the blood collection needle is fixed on A limiting member 12; a driving device 3 is arranged between the blood collection needle and the casing 2, the front end of the driving device 3 cooperates with the casing to limit the position, and the rear end cooperates with the limiting member 12 to limit the position; the rear end of the limiting member 12 A clamping part 4 is arranged at the end; when the driving device drives the blood collection needle to move backward, the clamping part 4 contacts with the stopper 12 to clamp and break the stopper to release the b...

Embodiment 2

[0027] Example 2 Disposable blood collection device with pre-programmed two-dimensional barcode on sealing film

[0028] Such as figure 2 As shown, the disposable blood collection device with a pre-programmed two-dimensional barcode includes a blood collection needle 1 and a casing 2 arranged outside the blood collection needle. The rear end of the blood collection needle stores energy through a compression spring 11, and the blood collection needle is fixed on A limiting member 12; a driving device 3 is arranged between the blood collection needle and the casing 2, the front end of the driving device 3 cooperates with the casing to limit the position, and the rear end cooperates with the limiting member 12 to limit the position; the rear end of the limiting member 12 A clamping part 4 is arranged at the end; when the driving device drives the blood collection needle to move backward, the clamping part 4 contacts with the stopper 12 to clamp and break the stopper to release t...

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Abstract

The invention discloses a disposable blood sampling device with pre-coded two-dimensional barcodes. A driving device (3) on the disposable blood sampling device is a hollow structure, a through hole (31) for a blood sampling needle to be sprung out is arranged at the front end of the driving device, and a sealing film (32) is arranged on the through hole (31). The blood sampling needle is sealed via the sealing film, and accordingly is sterile before being used, after blood sampling operation, the blood sampling device cannot be used again due to the fact that the blood sampling device does not have a limiting part, and the problems that cross infection is caused due to repeated use of a blood sampling needle, and the like are resolved fundamentally. Besides, a computer software can accurately record and identify used and unused needle tubes via two-dimensional barcode labels (52) on shells, and further relevantly checks information including users of the needle tubes, consumers of the needle tubes, consuming purposes of the needle tubes and consuming time, and information traceability management of the needle tubes can be realized.

Description

technical field [0001] The invention belongs to the field of medical blood collection devices, and in particular relates to a disposable blood collection device with a pre-programmed two-dimensional barcode, which can prevent the blood collection pollution of the disposable blood collection device, and at the same time realize the informatization of the used blood collection device through computer software. Retrospective management. Background technique [0002] At present, most of the syringe blood collection needles in the prior art are composed of injection needles and syringes. Blood collection and constant volume are performed artificially, and blood collection requires both hands to operate. It is relatively inconvenient for users or medical personnel to use this blood collection device. The automatic lancet is both labor-saving and time-saving. Just put the blood collection needle close to the user's skin to collect blood, and it can be operated with one hand. Comp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/15
Inventor 梁俊季舟孙听雪邢亚文何小军娄域峰
Owner ZHEJIANG UNIV
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