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Movable auxiliary blood drawing device for children in hematology department

A mobility aid, children's technology, applied in the direction of sleep or relaxation devices, dentistry, applications, etc., can solve the problem of children's arm immobilization, children's injuries, etc.

Pending Publication Date: 2022-04-05
卢得华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the disadvantage that the existing device cannot fix the child's arm, so that the child may subconsciously pull out the arm and cause the child to be injured, the purpose of the present invention is to provide a blood pump that can divert the child's attention and fix the child's arm. Movable auxiliary blood pumping device for children

Method used

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  • Movable auxiliary blood drawing device for children in hematology department
  • Movable auxiliary blood drawing device for children in hematology department
  • Movable auxiliary blood drawing device for children in hematology department

Examples

Experimental program
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Embodiment 1

[0032] A movable auxiliary blood pumping device for children in the department of hematology, such as Figure 1-12 As shown, it includes a base 1, wheels 2, a first fixed block 3, a first connecting block 4, a sliding plate 5, a first spring 6, a frame 7, a connecting plate 8, a second spring 9, a rotating mechanism 10 and a control mechanism 11. The front and rear sides of the base 1 are rotationally connected with wheels 2 symmetrically, the front and rear sides of the top of the base 1 are fixedly connected with the first fixed block 3 symmetrically, and the first fixed block 3 is rotationally connected with sliding wheels. Plate 5, the top of the sliding plate 5 on the same side of the left and right is movably connected with the first connecting block 4, and the left and right sides of the sliding plate 5 and the adjacent first connecting block 4 are fixedly connected with the first spring 6. The top of a connection block 4 is fixedly connected with a frame 7, and the fro...

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Abstract

The invention relates to an auxiliary blood drawing device, in particular to a movable auxiliary blood drawing device for children in the hematology department. The invention aims to provide the movable auxiliary blood drawing device for the children in the hematology department, which not only can distract the attention of the children, but also can fix the arms of the children. According to the technical scheme, the movable auxiliary blood drawing device for the children in the hematology department comprises a base, wheels, first fixing blocks, first connecting blocks and a sliding plate, the wheels are rotationally connected to the two sides of the base in a bilateral symmetry mode, and the first fixing blocks are fixedly connected to the two sides of the base in a bilateral symmetry mode; the first fixing blocks are rotationally connected with sliding plates, and the sliding plates on the same side are jointly and movably connected with first connecting blocks. The children's toys are placed on the rotating frame, so that the effects that the children's toys are utilized to attract the attention of children, and blood drawing work is facilitated are achieved.

Description

technical field [0001] The invention relates to an auxiliary blood-drawing device, in particular to a movable auxiliary blood-drawing device for children in the department of hematology. Background technique [0002] In the daily work of the hematology department, the most troublesome thing for doctors and nurses is the blood drawing process of children, because children often do not cooperate with the blood collection work because of fear. At this time, it is necessary to take some necessary measures and use some tools to make the children take blood The process is smoother to allow more time for subsequent patients. [0003] Patent application CN212755657U, published on March 23, 2021, discloses an arm-assisted blood pumping device for children, including a housing and a bottom plate. When drawing blood, the child puts his arm into the blood drawing window. Due to the existence of the shading curtain, the child cannot see the process of drawing blood, which reduces the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/153A61B5/00A61M21/02A61G15/00A61G15/10A61G15/12
Inventor 卢得华
Owner 卢得华
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