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Portable blood sample collecting device for blood sampling

A collection device and portable technology, applied in the medical field, can solve problems such as low blood collection efficiency, and achieve the effect of increasing work efficiency and reducing the probability of contamination

Pending Publication Date: 2022-01-11
QINGDAO BLOOD CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Existing blood sample collection devices have low blood collection efficiency for people with low blood pressure

Method used

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  • Portable blood sample collecting device for blood sampling
  • Portable blood sample collecting device for blood sampling
  • Portable blood sample collecting device for blood sampling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Please refer to Figures 1-4, a portable blood sample collection device for blood sampling, including an external protection device 1 and a blood sample storage device 2, the blood sample storage device 2 is installed inside the external protection device 1, and the bottom of the external protection device 1 is movable. The control device 3 and the pressure control device 3 are equipped with a transmission device 4 inside, the transmission device 4 is connected with the blood sample storage device 2, and the two sides of the transmission device 4 are respectively connected with a speed regulating device 5 and a speed limiting device 6 .

[0033]The external protection device 1 includes a protective shell 101, the top of the protective shell 101 is threadedly connected with a top cover 102, and the inside of the top cover 102 is provided with a needle tube storage chamber 103, and the inside of the protective shell 101 is fixedly connected with a baffle A104, and the baffle...

Embodiment 2

[0043] Please refer to Figures 4-5, the difference in the basis of Embodiment 1 is that the speed regulating device 5 includes a driven gear A501, and the driven gear A501 is rotatably mounted on the top of the baffle B106 and meshed with the driving gear 404 for transmission. The top of the driven gear A501 is fixedly connected with a friction rod 502, the bottom of the support rod 302 is fixedly connected with a connecting rod 503, and the top of the other end of the connecting rod 503 is fixedly connected with a fixed shaft 504, and the top movable sleeve of the fixed shaft 504 is provided with two Turntable 505, the top of the turntable 505 is fixed with a half-gear 506 respectively, and two half-gears 506 are meshed, and the side of the two turntables 505 close to the friction rod 502 is fixedly connected with a movable rod 507, and the inner side of the other end of the movable rod 507 Rubber pads 508 are fixedly connected, and the two rubber pads 508 are respectively loc...

Embodiment 3

[0046] Please refer to Figures 6-7, the difference between Embodiments 1 and 2 is that the speed limiting device 6 includes a casing 601, which is fixedly installed on the top of the baffle B106, and the bottom of the casing 601 is rotatably provided with a driven Gear B602, the driven gear B602 is meshed with the driving gear 404 for transmission, the top of the driven gear B602 is fixedly connected with a rotating shaft 604, the outer fixed sleeve of the rotating shaft 604 is provided with a speed limiting disk 605, and the inner wall of the casing 601 is fixedly connected with a damping ring 603 and The damping ring 603 is located on the outside of the speed limiting disc 605, the outer side of the rotating shaft 604 is movably covered with a collar 606 and the collar 606 is located inside the speed limiting disc 605, and the inside of the speed limiting disc 605 is fixedly connected with an L-shaped baffle 607. The outer side of the ring 606 is fixedly connected with a spee...

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Abstract

The invention discloses a portable blood sample collecting device for blood sampling, and belongs to the technical field of medical treatment. A portable blood sample collecting device for blood sampling comprises an external protection device and a blood sample storage device, wherein the blood sample storage device is installed in the external protection device, a pressure control device is movably installed at the bottom of the external protection device, a transmission device is installed in the pressure control device, and is connected with the blood sample storage device, and the two sides of the transmission device are respectively connected with a speed adjusting device and a speed limiting device. The portable blood sample collecting device for blood sampling effectively solves the problem that an existing blood sampling device has low blood sampling efficiency for people with the low blood pressure.

Description

technical field [0001] The invention relates to the field of medical technology, more specifically, to a portable blood sample collection device for blood collection. Background technique [0002] Blood collection is the process in which medical personnel take blood samples from veins or arteries for inspection or related needs. Blood collection is generally carried out in special departments of hospitals, but sometimes it is necessary to take blood outdoors. At this time, there is no good environment for hospital blood collection. Only portable blood sample collection devices should be used. [0003] Most of the current blood sample collection devices use negative pressure to draw blood, but this method is less effective for people with low blood pressure. Contents of the invention [0004] 1. Technical problems to be solved [0005] The purpose of the present invention is to provide a portable blood sample collection device for blood collection, to solve the problems r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/153
CPCA61B5/15003A61B5/150305A61B5/153
Inventor 王磊黄公昌
Owner QINGDAO BLOOD CENT
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