Patient transfer trolley with assistance

By designing rear-wheel drive and front-wheel drive systems on the patient transfer truck, using motors and gears to drive the wheels to rotate, medical staff are helped to push the bed, solving the problems of the time and labor intensity of traditional Chinese medical staff pushing the transfer truck in the existing technology, and achieving a more efficient, stable and safer transportation process.

CN222623233UActive Publication Date: 2025-03-18SHANDONG BOTAI MEASUREMENT & TESTING CO LTD
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Patent Information

Application Number
CN202421246720.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-03
Publication Date
2025-03-18
Estimated Expiration
2034-06-03

AI Technical Summary

Technical Problem

In the prior art, medical staff need to manually move the transfer truck. It takes more effort to transport patients with larger weight, resulting in a longer time-consuming transfer process, increasing the labor intensity and fatigue risk of medical staff. At the same time, the transfer truck does not have power support and is difficult to control the speed, which can easily lead to patients falling or other accidental injuries.

Method used

A patient transfer truck with assist was designed, using rear-wheel drive and front-wheel drive systems to drive the wheels to rotate through motors, gears and connecting rods, helping medical staff to push the bed body to reduce labor intensity, and adjust the position of the support seat through threaded rods, hand-turning plates and support seats to ensure the stability and safety of the bed body during the implementation process.

Benefits of technology

It improves the efficiency of transportation, reduces the labor intensity of medical staff, shortens the transportation time, increases the stability and safety of the bed movement, and reduces the risk of patients falling.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses a patient transfer trolley with assistance, and relates to the technical field of transfer devices, the patient transfer trolley comprises a bed body and a fixing frame, the bottom of the fixing frame is provided with a rear wheel drive, the rear wheel drive comprises two groups of first fixing seats, two groups of first wheels, a connecting rod and a motor, the bottoms of the first fixing seats are rotatably connected with a first connecting shell, and the first connecting shell is connected with a second connecting shell. A first gear is fixedly installed on the outer wall of the connecting rod, and the outer wall of the first gear is engaged with a second gear. By arranging the motor, the second gear, the first gear and the connecting rod, the motor is started to drive the second gear and the first gear to rotate, then the first gear drives the connecting rod and the two sets of first wheels to rotate, the first wheels are located at the positions, on one side of the feet of a patient, of the bed body, medical workers are helped to push the bed body through operation of the motor, and the transfer efficiency is improved; the labor intensity of medical staff is reduced, and the transfer time is shortened.
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