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Animal blood drawing bag

A blood bag and animal technology, applied in the field of blood collection bags, can solve the problems of difficult blood collection operation, long time consumption, slow blood collection speed, etc., and achieve the effects of reducing blood collection time, reducing pain time, and preventing blood coagulation.

Inactive Publication Date: 2017-10-24
马根昌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Blood bag is a commonly used blood collection device. It is widely used because of its low cost, convenient use, and no cross-contamination of blood. Fist to facilitate the expansion of blood vessels and promote blood flow; because animals are different from humans, ani

Method used

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  • Animal blood drawing bag

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Embodiment

[0013] exist figure 1 In the shown embodiment, the animal blood pumping bag includes a bag body 1, a spare tube 2 and a blood collection tube 3;

[0014] A blood drawer 4 is installed on the blood collection tube 3, and a blood collection needle 5 is installed at the end of the blood drawer 4;

[0015] The blood drawer 4 includes a blood drawer 41 connected to the blood collection tube 3 and the blood collection needle 5 at both ends. The two ends of the blood drawer 41 are provided with a one-way valve 411, and the check valve 411 only allows blood to pass through the blood collection needle 5. Flow into the blood collection tube 3 through the blood pumping tube 41; the side wall of the blood pumping tube 41 is also provided with an extruding tube 42, and a suction plate 421 is slidably arranged in the extruding tube 42, and the lower plate surface of the suction plate 421 is fixed with a Connecting rod 422, connecting rod 422 is exposed from the end face of extrusion tube 4...

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Abstract

The invention relates to an animal blood drawing bag, comprising a bag body, a backup tube and a blood collecting tube; a blood drawing unit is mounted on the blood collecting tube, and a blood collecting needle is mounted at the tail end of the blood drawing unit; the blood drawing unit includes a blood drawing cylinder having two ends connected with the blood collecting tube and the blood collecting needle, each end of the blood drawing cylinder is provided with a one-way valve, and the one-way valves only allow blood to flow into the blood collecting tube from the blood collecting needle via the blood drawing cylinder; the sidewall of the blood drawing cylinder is also provided with a squeezing barrel, a drawing plate is slidably disposed in the squeezing barrel, a connection rod is fixed to the lower surface of the drawing plate, and the connection rod is exposed out of the end face of the squeezing cylinder; a tension spring is mounted between the drawing plate and the end face of the squeezing cylinder; an elastic seal layer is fixed to the upper surface of the drawing plate, and the sidewall of the seal layer is fixed in the blood drawing cylinder. The animal blood drawing bag can provide increased blood drawing speed and shortened blood drawing time, blood collecting efficiency is effectively improved for volunteers, and paining time of an animal is shortened.

Description

technical field [0001] The invention relates to a blood pumping bag, in particular to a blood pumping bag for animals. Background technique [0002] Blood bag is a commonly used blood collection device. It is widely used because of its low cost, convenient use, and no cross-contamination of blood. Fist to facilitate the expansion of blood vessels and promote blood flow; because animals are different from humans, animals will not cooperate with medical staff in the blood collection process, so blood collection is slow and takes a long time. At the same time, as animals struggle , the blood collection operation becomes extremely difficult; it also causes a long period of pain to the animals. Contents of the invention [0003] In view of the above problems, the present invention provides an animal blood-drawing bag, which can speed up the blood-drawing speed, shorten the blood-drawing time, effectively improve the blood-drawing efficiency of volunteers, and shorten the pain ...

Claims

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Application Information

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IPC IPC(8): A61B5/153
CPCA61B5/15003A61B5/150099A61B5/150366A61B5/153
Inventor 马根昌
Owner 马根昌
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