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Visual sickbed backrest angle adjusting device

An angle adjustment device and bed technology, which is applied in the field of medical care beds, can solve problems such as difficulty in achieving nursing effects and inability to reflect the lifting angle of the backrest in time, and achieve precise indication, simple structure, and accurate indication

Pending Publication Date: 2021-05-28
TIANJIN CHEST HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, for the existing nursing beds, the exact backrest lifting angle cannot be reflected in time during specific adjustments, so it is difficult to achieve accurate and effective nursing effects for different patients

Method used

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  • Visual sickbed backrest angle adjusting device
  • Visual sickbed backrest angle adjusting device
  • Visual sickbed backrest angle adjusting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] In this embodiment, the conveyor belt assembly 2 is set to be in a passive transmission state, that is, the existing hospital bed has a complete backrest adjustment structure. Based on this, the adjustment device of the present invention only serves to indicate the lifting angle.

[0052] In this embodiment, the rotation and lifting of the movable bed board of the hospital bed is realized based on the structure of the hospital bed itself, and combined with the above structure, it can be seen that after the movable bed board is rotated and lifted, it will drive one end of the telescopic connecting rod 3 through the U-shaped connecting seat 31 for synchronization. Lifting, in the process, the telescopic connecting rod 3 is driven to rotate at the same angle, and the telescopic connecting rod 3 is stretched at the same time. The telescopic connecting rod 3 will drive the rear transmission roller 22 and the indicator plate 4 to rotate synchronously when rotating, thereby rea...

Embodiment 2

[0054] In this embodiment, the conveyor belt assembly 2 is set to be in an active transmission state, that is, no backrest adjustment structure is provided in the existing hospital bed, or the existing backrest adjustment structure is damaged and cannot be used. Based on this, the adjustment device of the present invention has both functions The function of driving the movable bed board to lift up also plays the role of indicating the lifting angle.

[0055] In this embodiment, in order to realize the active transmission state of the conveyor belt assembly 2, the following structure should be set correspondingly:

[0056] One side of the fixed base 1 is provided with a rotating handle 15 , and the rotating handle 15 is coaxially assembled with the front conveying roller 21 and is located on the same side as the indicating plate 4 . Based on this, the active transmission of the conveyor belt assembly 2 can be realized by driving the rotating handle 15 to rotate at the bed end p...

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Abstract

The invention belongs to the technical field of medical care sickbeds, and discloses a visual sickbed backrest angle adjusting device, which comprises a fixed seat mounted at the bottom of a fixed bed board, a conveyor belt assembly arranged in the fixed seat, a first indication assembly arranged at the front end of the fixed seat, and a telescopic connecting rod and a second indication assembly which are arranged at the rear end of the fixed seat. The conveyor belt assembly comprises a front conveying roller, a rear conveying roller and a conveying belt with angle scales on the surface. The first indication assembly is matched with the conveyor belt so as to indicate the current lifting angle of the movable bed board at the tail of the sickbed. The telescopic connecting rod, the rear conveying roller and the second indication assembly are coaxially assembled, and the end, away from the fixed seat, of the telescopic connecting rod is rotationally connected to the bottom of the movable bed board. The second indication assembly is used for indicating the current lifting angle of the movable bed board on the side face of the sickbed. In conclusion, the backrest lifting angle indication can be effectively completed on the premise that the structure of an existing sickbed is not changed.

Description

technical field [0001] The invention belongs to the technical field of medical and nursing beds, and in particular relates to a device for adjusting the backrest angle of a visual sick bed. Background technique [0002] At present, the beds used in most domestic hospitals are multifunctional adjustable nursing beds, and the most frequently used function in the beds is to manually or automatically adjust the head of the bed (referred to as "backrest elevation"). In nursing, raising the backrest can reduce the preload of the right heart, reduce the movement resistance of the respiratory muscles, and reduce the tension of the abdominal wall and other therapeutic and nursing purposes. [0003] However, for the existing nursing beds, the exact backrest lifting angle cannot be reflected in time during the specific adjustment, so it is difficult to achieve accurate and effective nursing effects for different patients. Contents of the invention [0004] In view of this, in order ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G7/015A61G7/05
CPCA61G7/015A61G7/05
Inventor 王丹曹红婕郭晶晶
Owner TIANJIN CHEST HOSPITAL
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