Infection-prevention medical transfer bed

Abstract

The invention discloses an infection-prevention medical transfer bed. The medical transfer bed comprises a trolley body and a bed board moving mechanism, wherein the bed board moving mechanism is arranged on the frame of the trolley body, and comprises an upper moving plate, an upper moving cloth, a lower moving plate and a lower moving cloth; the lower moving plate is arranged under the upper moving plate; the upper moving plate and the lower moving plate synchronously move forward or backward transversely; the periphery of the upper moving plate is coated with the upper moving cloth, lockingbars are longitudinally fixed on the upper moving cloth, are locked on the pick-up side of the upper moving cloth by a locking bar driving mechanism or move along with the upper moving cloth after locking is released; the periphery of the lower moving plate is coated with the lower moving cloth, two ends of the lower moving cloth are fixed on the frame of the trolley body and are positioned on the pick-up side of the lower moving plate. The transfer bed further comprises an isolating pad spreading mechanism. According to the infection-prevention medical transfer bed, the upper moving cloth, the lower moving cloth and a hospital bed are prevented from being polluted in a process of picking up patients due to the isolating pad spreading mechanism.

Description

Technical field [0001] The invention relates to a transportation tool technology for loading and unloading patients, in particular to an anti-infection medical transfer bed. Background technique [0002] At present, the medical transfer bed is to move and transfer patients with inconvenience before and after surgery. The patient is moved from the hospital bed to the transfer bed, and then from the transfer bed to the operating table or equipment requiring examination / treatment, or reverse transfer. [0003] The medical transfer bed currently sold or used on the market is mainly composed of two parts, one is a mobile body, and the other is a mobile bed mechanism for lateral movement of transporting patients; such as the "Medical Patient Transport" disclosed in Chinese Patent 98205338.X "Car", the medical patient transport vehicle includes a body and a conveying bed table (moving bed plate mechanism). The conveying bed table is composed of a conveying roller, a driven roller, and a c...

AI Technical Summary

Problems solved by technology

[0007] 2. Structural issues

[0008] The above-mentioned transmission belt (Chinese patent 98205338.X) or the upper moving cloth (Chinese patent 200610052776.3) are all driven by the rotation of the rubber roller, thereby driving the transmission belt or the upper moving cloth set on the rubber roller to move laterally back and forth to approach or move away from For the operating table / patient bed, since the transmission of the cloth surface requires a certain tension force, the tension degree of the cloth surface needs to be adjusted after a long time. No; the cloth surface of this structure is easy to move left and right, and needs to be debugged; in addition, the setting of rubber rollers will also cause many problems, such as the attached manual of "medical patient transfer vehicle" disclosed in Chinese patent 200610052776.3 Figure 16 The gap between the middle rubber roller 15 and the end joint seat body 16 is easy to get the clothes into the rubber roller, and may also pinch the hair in the process of transferring the patient; moreover, the rubber roller will also be aging, so it is necessary to replace the rubber roller and re-adjust the equipment operating status etc.

[0009] As in the transmission mechanism of Chinese patent 200610052776.3, a clutch is used for transmission. The clutch adopts a mechanical control structure in which two clutch gears are engaged and separated. The disadvantage is that the design structure is complex and prone to failure; When the two teeth of a clutch gear are not coordinated, the combination will not be smooth, and when separation is required, when the two teeth mesh, there will be separation resistance, resulting in a large difference in movement and positioning, and the transfer of the patient cannot be completed satisfactorily.

[0010] In addition, the conveying belt or the moving cloth up and down is a circular closed conveying cloth, which is in direct contact with the patient's body and is the main component for directly picking up and sending the patient; Disinfection of the cloth surface can easily lead to cracking of the cloth surface interface, and the structural strength is not enough

[0011] 3. Security issues

If the patient is already on the transfer bed and presses the button inserted into the bed by mistake, the patient will bump into the terminal connector base 16, and even fall across the terminal connector base 16 to the transfer bed frame, resulting in a medical accident

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