Body position fixing device and method

Abstract

The present invention provides a body position fixing equipment. It includes a supporting unit, a measurement unit, a control unit and an execution unit, in which the supporting unit at least includesa fluid bag with fluid inlet and fluid outlet, the measurement unit is placed in every fluid bag and is used for measuring pressure in the fluid bag and transferring the obtained measured value to the control unit, the control unit is used for controlling operation of measurement unit and execution unit according to working program, and the execution unit includes a control valve and a fluid container. Besides, said invention also provides a body position fixing method.

Description

technical field [0001] The invention relates to the electromechanical field, in particular to a device and method for fixing and keeping the body position unchanged. Background technique [0002] People sometimes need to maintain a certain fixed posture for a long time in work and life. For example, when treating certain diseases or performing surgery, it is necessary to fix the patient's position so as to accurately target the lesion for treatment or surgery. For patients requiring anesthesia, fixed positioning is especially important. This is because: After anesthesia, the patient will temporarily lose consciousness and cannot maintain his position voluntarily. Therefore, just need to fix patient's body position by a kind of device and make it keep constant in the specified time. [0003] At present, some body position fixing devices and methods used in different situations have been provided in the prior art. For example, prior art 1 provides a body position fixation d...

AI Technical Summary

Problems solved by technology

[0013] First, it is inconvenient to operate

When using this device to fix the human body position, it is manually determined whether to inflate or exhaust each air chamber according to the required body position, and it is necessary to perform corresponding operations on each air chamber one by one, so the operation is inconvenient

[0014] Second, the efficiency is low

Since the body position fixing device provided by the prior art 2 is inconvenient to operate, the efficiency is low

Moreover, the process of inflating or deflating each air chamber is completely based on the operator's visual inspection and experience, and is completely controlled and operated manually. Therefore, it is often impossible to adjust it in place at one time and needs to be adjusted repeatedly, which also leads to low efficiency.

[0015] Third, the positioning accuracy is low

Since the adjustment amount is often determined by visual inspection and experience in the process of fixing the body position, the accuracy is low

Moreover, the whole process is completely done manually, so it is difficult to adjust accurately

Therefore, the positioning accuracy of the body position fixing device provided by prior art 2 is relatively low

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