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Hydraulic nursing bed

A nursing bed, hydraulic technology, applied in the direction of hospital beds, medical science, hospital equipment, etc., can solve the problems of inability to obtain a comfortable experience, poor stability, and ineffective prevention, so as to avoid excessive backward speed and comfortable use The effect of experiencing and avoiding the risk of falling

Active Publication Date: 2018-12-21
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the stability of the transmission of the nursing bed is poor, and the bedridden person cannot obtain a comfortable experience in the process of raising the back and bending the legs.
At the same time, the nursing bed cannot effectively prevent the human body from falling due to excessive forward leaning caused by fatigue.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Such as figure 1 As shown, the present invention provides a hydraulic nursing bed, which at least includes a bed 1, a bed board 2 and a supporting mechanism 3, wherein the bed board 2 is partially fixed on the bed. The support mechanism 3 is used to support the part of the bed board 2 that is not fixed on the bed. The bed board 2 is connected with the bed through the supporting mechanism 3 . Preferably, universal wheels 4 for moving the hydraulic nursing bed are provided on the surface of the bed 1 in contact with the ground. The universal wheels are connected with the bed in a rotatable manner so that when an external force is applied to the bed from any direction, the nursing bed can be pushed to move along the direction. The number and setting method of universal wheels can be flexibly set according to the actual situation to ensure stability. For example, the number of universal wheels can be three and set in a triangular shape to ensure stability. Alternatively...

Embodiment 2

[0059] This embodiment is a further improvement on Embodiment 1, and repeated content will not be repeated here.

[0060] Such as figure 1 As shown, along the width direction of the bed, the first bed board 2a, the second bed board 2b, the third bed board 2c and / or the fourth bed board 2d are all configured to have a first body 8 and a second body 9 that are symmetrical to each other. Different parts of the human body are respectively supported by the first body and the second body. For example, the first main body of the fourth bed board can support the torso corresponding to the left hand of the human body, and the second main body can support the torso corresponding to the right hand of the human body. The first main body of the first bed board can support the left foot of the human body, and the second main body can support the right foot of the human body. Preferably, a mattress 22 is also arranged on the bed to increase the comfort of the nursing bed.

[0061] preferr...

Embodiment 3

[0069] This embodiment is a further improvement on Embodiment 1 and Embodiment 2, and repeated content will not be repeated here.

[0070] Preferably, at least four pressure sensors are provided on the fourth bed board 2d, wherein at least two pressure sensors are respectively provided on the first main body 8 and the second main body 9 of the fourth bed board. The first pressure sensor 15a is arranged on the first body and the second body near the head of the bed so as to correspond to the shoulder position of the human body. The second pressure sensor 15b is arranged on the positions of the first body and the second body close to the third bed board so as to correspond to the lower back of the human body. The first body 8 and the second body 9 respectively correspond to the left half body and the right half body of the human body. The third bed board 2c corresponds to the position of the buttocks of the human body. When the user lies flat or sits on the nursing bed, the fo...

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Abstract

The invention relates to a hydraulic nursing bed. The hydraulic nursing bed at least comprises a bed board disposed on a bed body, the bed board at least includes a first bed plate, a second bed plate, a third bed plate and a fourth bed plate which are movably connected to one another, and the fourth bed plate can rotate around the third bed plate on the basis of a first external force, so that afirst included angle is formed between the fourth bed plate and a first fixing surface; the second bed plate can rotate around the third bed plate on the basis of a second external force, so that a second included angle is formed between the second bed plate and the first fixing surface; a first form of the bed board is defined under the case of increasing the first included angle and the second included angle, and a second form of the bed board is defined under the case of increasing the first included angle and decreasing the second included angle; when the bed board is switched from the first form to the second form, at least the posture of the human body can be changed and / or the human body is prevented from tilting forward. According to the hydraulic nursing bed, a forward tilting trend can be predicted in time when a user tilts forward due to fatigue, and correspondingly the risk of falling due to excessive forward tilting of the user is effectively avoided.

Description

technical field [0001] The invention relates to the technical field of nursing instruments, in particular to a hydraulic nursing bed. Background technique [0002] At present, there are two types of nursing beds on the market: one is the hand-operated control link transmission, the transmission is not stable, difficult to control, and laborious. Another type is the electric control connecting rod transmission, which is noisy, the transmission speed is not stable, and the price is expensive, which is unacceptable to ordinary people. At present, the phenomenon of population aging in my country is becoming more and more serious, and the pace of life is fast. It is becoming more and more difficult to take care of many elderly people and patients. Hospital beds have become an indispensable product in the lives of many elderly people. A stable and easy-to-control transmission process is required. , A new multifunctional hydraulic nursing bed with a good bed experience to improve t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G7/015A61G7/05A61G7/16
CPCA61G7/015A61G7/05A61G7/16A61G7/018A61B5/1116A61B5/746
Inventor 张萍李笑帅吴世蔚王韵淇
Owner HEFEI UNIV OF TECH
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