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Blood extraction device for medical examination

A blood and medical technology, applied in the field of medical inspection, can solve the problems of unfavorable medical inspection, inability to store blood at low temperature, and inflexible use of blood extraction devices, and achieve the effect of reducing shaking and good storage effect

Pending Publication Date: 2022-04-19
中国人民解放军总医院第八医学中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing blood extraction device technology for medical examination has the following problems: the existing blood extraction device is not flexible enough to store the extracted blood at low temperature, which is not conducive to medical examination

Method used

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  • Blood extraction device for medical examination
  • Blood extraction device for medical examination
  • Blood extraction device for medical examination

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A blood extraction device for medical examination, comprising a storage cabinet 1, the inner bottom wall of the storage cabinet 1 is provided with a built-in installation groove 2, and the bottom of the built-in installation groove 2 is fixedly installed with a first electric telescopic rod 3, the first electric telescopic rod The output end of 3 is fixedly connected with a rubber and plastic top plug 4, and the top of the rubber and plastic top plug 4 is fixedly connected with a heat insulation guide plate 5, and the top of the heat insulation guide plate 5 is fixed with a dish storage refrigerator box 6, and the dish storage refrigerator box 6 A sampling tube 7 for storing blood is provided. A blood pumping tube 8 is fixedly installed on the right inner wall of the storage cabinet 1, and a needle tube 9 is connected to the blood pumping tube 8. The needle tube 9 extends to the outside of the storage cabinet 1 and is detachably connected with a The disinfection needle 9...

Embodiment 2

[0036] The difference from Embodiment 1 is that it also includes the following content:

[0037] The dish refrigerator box 6 includes a box body 600, a sorting plate 601 and a positioning cylinder 602. The sorting plate 601 is fixedly connected in the box body 600 and divides the inner cavity of the box body 600 evenly. The positioning cylinders 602 are arranged equidistantly and fixedly connected to the box body. In the inner cavity of the body 600, and the sampling tube 7 is detachably connected in the positioning cylinder 602, and an ice pack or the like can be placed between two adjacent positioning cylinders 602.

[0038]Further, the inner wall of the positioning cylinder 602 is provided with contraction grooves 603 distributed in an annular array, and the inner wall of the contraction grooves 603 is fixedly connected with a return spring 604, and the other end of the return spring 604 is fixedly connected with a flexible pressure plate 605, and the flexible pressure plate...

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Abstract

The invention discloses a medical examination blood extraction device which comprises a storage cabinet, a built-in mounting groove is formed in the inner bottom wall of the storage cabinet, a first electric telescopic rod is fixedly mounted at the bottom of the built-in mounting groove, and the output end of the first electric telescopic rod is fixedly connected with a rubber and plastic top plug. A heat insulation guide plate is fixedly connected to the top of the rubber and plastic top plug, a vessel containing refrigeration box is fixed to the top of the heat insulation guide plate, a sampling pipe used for storing blood is arranged in the vessel containing refrigeration box, and a blood drawing cylinder is fixedly installed on the inner wall of the right side of the storage cabinet. According to the medical examination blood extraction device, when blood of a patient is extracted, a sterilized disinfection needle is punctured into subcutaneous veins of the patient, the T-shaped push rod is pulled upwards, the sliding plug slides upwards in the blood extraction cylinder, and the blood enters the blood extraction cylinder through the disinfection needle and the needle tube; after the blood drawing is completed, the disinfection needle head is pulled out, and the blood drawing position of the patient is treated.

Description

technical field [0001] The invention relates to the technical field of medical examination, in particular to a medical examination blood extraction device. Background technique [0002] The main components of blood are plasma, blood cells and genetic material, which play a role in transportation, regulation of body temperature and osmotic pressure in the human body. In the medical process, in order to better understand the patient's blood condition and blood components, it is often necessary The blood device draws the blood out of the body for blood testing and processing. The existing blood extraction device technology for medical examination has the following problems: the existing blood extraction device is not flexible enough to store the extracted blood at low temperature, which is not conducive to medical examination. Need to design a kind of medical examination blood drawing device for this reason, so that solve the problem mentioned above. Contents of the inventio...

Claims

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Application Information

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IPC IPC(8): A61B5/153A61B50/18
CPCA61B5/153A61B5/15003A61B50/18A61B2050/0014
Inventor 梅雪柴英辉邓先平张翼王昕妍
Owner 中国人民解放军总医院第八医学中心