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Rapid blood-sampling device

A technology of fast and rotating parts, applied in the field of medical devices, can solve the problem of inability to solve the problem of one-time synthesis of the needle puncture step for disinfection of blood collection sites, and achieve the effects of avoiding inability to collect blood, convenient operation, and easy production and manufacturing.

Active Publication Date: 2014-12-10
艾葵特生物股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned patent documents are all blood collection devices aimed at needle puncture and blood collection steps, but they still cannot solve the problem of one-time synthesis of blood collection site disinfection and needle puncture steps

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 The rapid blood collection device shown includes a housing 1, a pushing part 4, and also includes a power transmission part 2, a rotating part 6 and a sterile puncture part; the pushing part 4, the power transmission part 2 and the rotating part 6 are all arranged on Inside the casing 1; the rotating part 6 is connected with the power transmission part 2, the power transmission part 2 is connected with the pushing part 4, the pushing part 4 moves vertically, and the rotating part 6 is driven to rotate in the horizontal direction through the power transmission part 2 The sterilized puncture part includes a fixed disk 8, a disinfection pad 9 and a puncture needle 10, the fixed disk 8 is a circular sheet structure, the disinfection pad 9 is fixed on the lower surface of the fixed disk 8, and the needle point of the puncture needle 10 is located inside the fixed disk 8 At the position of the center of the circle, the upper surface of the fixed disk 8 is pro...

Embodiment 2

[0033] A disposable sterile puncture device, comprising a fixed disk 8, a disinfection pad 9 and a puncture needle 10, the fixed disk 8 is a circular sheet structure, the disinfection pad 9 is fixed on the lower surface of the fixed disk 8, and the needle point of the puncture needle 10 is located on the fixed disk At the center of the circle inside 8 , a groove 11 is provided on the upper surface of the fixed disk 8 .

[0034] The needle body of the puncture needle 10 is provided with a needle cover, and the top of the needle cover is a hard piece 15 , and the hard piece 15 is fixedly connected with the fixed disk 8 through a flexible material 16 .

[0035] The design of the needle cover can prevent the needle from stabbing relevant personnel and ensure the safety of medical workers.

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PUM

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Abstract

The invention relates to a rapid blood-sampling device. The rapid blood-sampling device comprises a casing, a pushing and pressing part, as well as a power transmission part, a rotating part and a disinfection puncturing part, wherein the pushing and pressing part, the power transmission part and the rotating part are all arranged in the casing; the rotating part is connected with the power transmission part, the power transmission part is connected with the pushing and pressing part, and the pushing and pressing part moves vertically and drives the rotating part to move in a rotating manner horizontally through the power transmission part; and the disinfection puncturing part comprises a fixing disk, a disinfection cushion and a puncturing needle, the fixing disk adopts a circular sheet structure, the disinfection cushion is fixed on the lower surface of the fixing disk, the needle tip of the puncturing needle is arranged in a position of a circle center inside the fixing disk, and a groove is formed in the upper surface of the fixing disk. According to the rapid blood-sampling device, and the steps of blood-sampling part disinfection and needle tip puncturing can be completed by one step, so that the blood-sampling speed is increased greatly, the blood-sampling success rate is increased, and the condition that blood sampling cannot be achieved due to fear of a child is avoided.

Description

technical field [0001] The invention relates to a rapid blood collection device, which belongs to the technical field of medical instruments. Background technique [0002] Terminal blood collection is one of the commonly used blood collection methods. At present, the routine blood collection steps include disinfection of the blood collection site, one-time needle puncture, and blood collection. Due to the cumbersome steps, blood collection takes a long time, especially for children under the age of 12. Due to fear and resistance to blood collection, they are prone to crying after disinfection of the blood collection site, which makes the needle pricking step impossible and prolongs the blood collection time. [0003] Chinese patent document CN101637390A (Application No. 200910063760.6) discloses a blood collection pen with a blood collection needle reserve and capable of changing needles on the side, including a pen body, a blood collection needle disposed in the pen body, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/151
Inventor 白杨张秀萍
Owner 艾葵特生物股份有限公司