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A limb restraint belt based on memory foam

A technology of memory foam and restraint belts, which is applied in the fields of human restraint devices, medical science, hospital beds, etc., can solve the problems of strangled patients, violent patients, immobile hands of patients, etc., so as to achieve imperceptible and avoid emotional conflicts Effect

Active Publication Date: 2022-04-15
XUANWU HOSPITAL OF CAPITAL UNIV OF MEDICAL SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] That is to say, in the prior art, the restraint part is usually set fixedly, so that the patient's hand cannot move at all, which belongs to the compulsory restraint method, and when it is applied to the mentally ill or delirium and agitated patients, the compulsory restraint will cause the patient to struggle violently , during the struggle, the patient is prone to the risk of strangulation

Method used

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  • A limb restraint belt based on memory foam
  • A limb restraint belt based on memory foam
  • A limb restraint belt based on memory foam

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] like Figure 1 to Figure 8 As shown, the present invention provides a memory foam-based limb restraint belt, which at least includes a first restraint mechanism 1 and a second restraint mechanism 24 . The second binding mechanism 24 includes at least the first binding portion 2 and the second binding portion 3 . The first restraint mechanism 1 can be used to restrain and fix the torso of the patient. For example, after the first restraint mechanism 1 can be wrapped around the waist of the patient, its two ends are respectively connected to the left and right sides of the hospital bed, so that restraint and fixation of the patient's waist can be realized. Both the first restraint portion 2 and the second restraint portion 3 can be connected to the first restraint mechanism 1 . The first restraint portion 2 and the second restraint portion 3 can restrain and fix the limbs of the patient. For example, the first restraint portion 2 can be wrapped around the patient's lef...

Embodiment 2

[0049] This embodiment is a further improvement to Embodiment 1, and repeated content will not be repeated.

[0050] like image 3 and Figure 4 As shown, both the first restraint portion 2 and the second restraint portion 3 can be connected to the first restraint mechanism 1 through the resistance adjusting portion 9 . The second restraint mechanism 24 can be connected with the first restraint mechanism 24 through at least two resistance adjustment parts 9 to define at least two connection points and increase the distance between the second restraint mechanism 24 and the first restraint mechanism 1 In this case, the pulling force of the second restraint mechanism 24 to the at least two resistance adjusting parts 9 can be different from each other. Each resistance adjusting portion 9 at least includes a connecting cord 901 and at least two limiting mechanisms 902 disposed on the second belt body 101 . One end of the connecting rope 901 can be connected to the limiting mecha...

Embodiment 3

[0063] This embodiment is a further improvement to the previous embodiment, and repeated content will not be repeated.

[0064] preferably, as Figure 5 As shown, the limb restraint further includes a first cushioning airbag 25 , a second cushioning airbag 26 and a third cushioning airbag 27 . The first cushioning airbag 25 , the second cushioning airbag 26 and the third cushioning airbag 27 can be provided in the first elastic layer 7 at a distance from each other. When the first restraint portion 2 or the second restraint portion 3 is wound around the patient's limb, at least one of the first cushioning airbag 25 , the second cushioning airbag 26 and the third cushioning airbag 27 can be in abutting contact with the patient's skin . The limb restraint further includes a first air pump 28 in communication with the first cushioning airbag, a second air pump 29 in communication with the second cushioning airbag, and a third air pump 30 in communication with the third cushioni...

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Abstract

The present invention relates to a limb restraint belt based on memory foam, comprising: a first restraint mechanism, which can be wound on the torso of a patient, and a first elastic layer made of memory foam can be arranged on the first restraint mechanism; a restraint mechanism connectable to the first restraint mechanism and a second restraint mechanism connectable to the first restraint mechanism to define at least two connection points through at least two resistance adjustment parts capable of overcoming a resistance of a set magnitude according to The resistance adjusting part adjusts the resistance according to the following method: comparatively analyze the respective rotation speeds of all the resistance adjusting parts so as to at least screen out from all the resistance adjusting parts the rotation speed within the first set time period For the largest resistance adjusting part, in the second setting time period after the first setting time period, the resistance that the resistance adjusting part with the highest autorotation speed needs to overcome for autorotation can be increased by the first setting amount.

Description

technical field [0001] The invention belongs to the technical field of restraint articles, and in particular relates to a memory foam-based limb restraint belt. Background technique [0002] When patients are restless, awake from anesthesia, coma and other disturbances of consciousness, they are prone to dangerous behaviors such as self-injury, falling out of bed, lack of restraint, and self-extraction of various treatment pipes. In order to avoid the above-mentioned situations and ensure the safety of patients and the smooth progress of treatment and nursing, the measures that are often taken at present are to use restraint belts to protect the limbs of patients. Therefore, there are many limb restraints with different functions in the prior art. [0003] For example, the patent document with the publication number of CN107951610A discloses a psychiatric limb restraint belt, comprising two fixed rods and two main belts, the two fixed rods are connected by two main belts, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F5/37A61G7/057
CPCA61F5/3776A61G7/05776
Inventor 梁潇
Owner XUANWU HOSPITAL OF CAPITAL UNIV OF MEDICAL SCI
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