Infusion device for pediatric nursing in human engineering

An ergonomic, infusion device technology, applied in the field of children's infusion hand board and ergonomic pediatric nursing infusion device, which can solve problems such as hand stiffness, large damage to children, and swelling.

Pending Publication Date: 2017-09-15
INNER MONGOLIA UNIV FOR THE NATITIES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, many handboards provided by the above-mentioned prior art all have a plane panel, and the hand is fixed on the panel by one or more straps. At this time, the palm, thumb and other fingers are limited on a plane. Hands are in an unnaturally straight state and are bound and fixed by bandages, which is not conducive to blood flow in the hands. During the 1-2 hour infusion process, it is easy to cause stiffness and swelling of the hands, which is more harmful to children

Method used

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  • Infusion device for pediatric nursing in human engineering
  • Infusion device for pediatric nursing in human engineering
  • Infusion device for pediatric nursing in human engineering

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as figure 1 As shown, this embodiment includes a fixed part 1, a movable part 2, and a handle 3, the fixed part 1 and the movable part 2 are plate-shaped, the fixed part 1 and the movable part 2 are hinged through the wrist shaft 4, the handle 3 is rod-shaped, The handle 3 is fixed on the top of the movable part 2; the present invention changes the straight structure of the conventional hand plate into a hinged bent structure, and the hinged position is consistent with the position of the human wrist, which is beneficial to the free movement of the hand during the infusion process.

[0040] Such as figure 2 As shown, one side of the movable part 2 has a concave arc edge 5, that is, the arc edge 5 is arranged on one side of the palm of the hand, which is conducive to the movement of the thumb. 1. The connection of the handle 3 is smoothly transitioned, and the grip is smooth, and the entire arc-shaped edge 5 is rounded to avoid damage to the hands such as edges an...

Embodiment 2

[0045] In the above embodiment, the movable part 2 has an arc-shaped side 5, and it is located on one side of the movable part 2, which cannot be realized if the user changes hands to infuse. Such as Figure 4 , 5 As shown, on the basis of the above-mentioned embodiments, the movable part 2 in this embodiment includes a non-rotating part 21 and a rotating part 22, and a face-changing shaft 23 is arranged between the non-rotating part 21 and the rotating part 22, and the face-changing shaft 23 is vertical The wrist shaft 4 is used for flipping the front and back of the movable part 2; The rotating part 22 is plane-symmetric, that is, the central plane where the movable part 2 is located is a symmetrical plane, and the front and back sides of the rotating part 22 are mirror-symmetrical, and the front and back sides have the same structure.

[0046]When changing hands for infusion, the rotating part 22 can be pulled out and rotated 180 degrees. The rotating part 22 is pressed i...

Embodiment 3

[0048] Although the above-mentioned embodiment two can solve the problem of changing hands infusion, its structure is complicated. Such as Figure 6 As shown, in this embodiment, on the basis of the above-mentioned embodiments, a belt shaft 63 is provided on the strap 6, and the belt shaft 63 is arranged on both side edges of the fixed part 1, and the belt seat 62 is hinged on the fixed part 1 through the belt shaft 63. The seat 62 can rotate around the belt shaft 63; when the left hand uses this embodiment, the strap 6 turns to the front, and when the right hand uses it, the belt seat 62 is rotated 180 degrees along the belt shaft 63. Wrist axis 4 also rotates to the back, and now the hand plate can be used for fixing the right hand. In this embodiment, the left and right hand interoperability of the present invention is realized through the rotation and reversing of the strap 6, which has a simple structure and convenient operation. Of course, the design of the rotating pa...

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Abstract

The invention belongs to the field of medical instruments and relates to an infusion device for pediatric nursing in human engineering. The invention concretely relates to an infusion hand plate for children. Conventional hand plates are all made by flat panels and fixed by bandages, leaving hands of users stiff and detrimental to blood circulation of hands. The device comprises a fixed part, a movable part, and a holding handle. One side of the movable part is provided with an arc side which inwardly concaves. Smooth transition is adopted by the connecting part of the arc part. The movable part comprises a non-rotary part and a rotary part. The right and back sides are overturned by a surface-changing shaft. A heating device is arranged in the holding handle which is provided with a tube seat used for heating and fixing an infusion tube. The infusion device for pediatric nursing in human engineering has the following beneficial effects: the wrist can be bent and the palm has an arc shape such that the hand and the wrist can be kept in a natural-stretching state; the infusion device can be used by a left hand and a right hand so that the infusion device has multiple purposes; and by arranging the heating device, hands and an infusion pipeline are heated, thereby preventing finger tips from being stiff due to compression by long-term binding and unsmooth flow of blood.

Description

technical field [0001] The invention belongs to the field of medical equipment, and relates to an ergonomic pediatric nursing infusion device, in particular to a children's infusion hand. Background technique [0002] Intravenous infusion is the most common medical method in clinical treatment and nursing work. The superficial vein on the back of the hand is a common puncture infusion site. For children, intravenous infusion on the back of the hand is more common. Because children have poor self-control and are lively and active, they are easy to touch the puncture needle, or remove the adhesive tape that fixes the puncture needle, causing the puncture needle to run or drop out, resulting in adverse consequences such as blood return or swelling at the infusion site, which increases children's pain and discomfort ; If the above situation occurs, it needs to be punctured again, causing physical and psychological harm to children. In addition, during the intravenous infusion o...

Claims

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Application Information

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IPC IPC(8): A61M5/52A61M5/44
CPCA61M5/44A61M5/52A61M2205/3368A61M2205/36Y02E60/10
Inventor 包金花
Owner INNER MONGOLIA UNIV FOR THE NATITIES
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