patient transfer bed

Abstract

The invention discloses a patient ferry bed which comprises a vehicle body, wherein the vehicle body is provided with a lifting mechanism and universal casters. The ferry bed that can move horizontally is installed on the vehicle body. The ferry bed comprises a bed board mechanism, a bed head and a bed tail beam mechanism. The patient ferry bed is of a single-layer mobile bed board structure and is simple in structure, needed parts are less, and the patient ferry bed is low in production cost and failure rate and convenient to maintain; the friction force caused by the single-layer mobile bed board structure is very small, a belt does not generate kinetic friction with the bed surface and the body of a patient, a bed sheet cannot be wound up, the safe transfer of the patient is achieved, and secondary injury is avoided; operators almost do not need to be in contact with the patient in the process, and the propagation of infecting bacteria is effectively avoided.

Description

technical field [0001] The invention relates to the technical field of patient care equipment, in particular to a patient ferry bed. Background technique [0002] At present, when the hospital is carrying patients, such as when the patients are transferred between the sick bed, the operating table, the CT examination bed and other positions, they basically use the movable sick bed with casters for turnover. Use this movable hospital bed to transfer the patient to the operating table or CT examination bed, or transfer the patient to the hospital bed from the operating table, all need the assistance of the nursing staff to move the patient to the movable hospital bed. [0003] The disadvantages of this method are: [0004] (1) More assistants are needed. If you encounter a fat patient, you need more assistants (4-6 strong people are needed to move); [0005] (2) Improper handling can easily cause secondary injury to the patient. For example, for patients with fractures, whe...

AI Technical Summary

Problems solved by technology

[0004] (1) More assistants are needed. If you encounter a fat patient, you need more assistants (4-6 strong people are needed to move);

[0005] (2) Improper handling can easily cause secondary injury to the patient

For example, for patients with fractures, when the patient has just undergone a major operation, the patient cannot be dragged, turned over, twisted and other actions when carrying the patient. A little carelessness can easily cause secondary injury to the patient;

[0006] (3) There are many precautions in the traditional way of handling, and the process operation is complicated. The operators must be well-trained and cooperate with each other. If the coordination is not good, it will easily cause the patient's body to be strained or sprained;

[0007] (4) For patients with strong infectivity, especially those who need to be treated in isolation, the handling work is very dangerous. Improper operation of the disease source can easily be transmitted to the handling personnel, making it difficult to successfully complete the work of disease source isolation and costly

[0021] The up and down circular moving cloth is loose around the up and down moving bed board, and the upper moving cloth does not have any limiting fixed points. When receiving and placing the patient, the pressure exerted by the patient's body on each contact point of the bed is different, resulting in The friction force generated by the contact between the annular moving cloth and the bed board is also different, so that the movement of each part of the annular moving cloth is unstable, and the local relative movement is uneven, resulting in the phenomenon of clustering of the mobile layout; Often there will be uncoordinated movement between the bed board and the circular moving cloth, and there will often be the phenomenon of shoveling people in the second relay or releasing people in the second relay. This phenomenon will lead to position deviation when shoveling and releasing people, such as CT machines and nuclear magnetic resonance machines. Check that the bed surface is narrow and there are no guardrails on both sides of the bed. If there is a deviation in the placement position, it is very easy to cause danger;

[0022] (3) There are too many mechanical components, many materials are required, resources are consumed, processing and production costs are high, and the price is expensive, which is not conducive to the promotion of products to the market;

[0023] (4) The structure is complex, the requirements for hardware are too high, the requirements for transmission components such as racks are high, the failure rate during use is high, and the safety factor is low; therefore, the existing carts have not really solved the hidden danger of secondary injury in actual use problem, handling safety is still not guaranteed

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