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A self-propelled stretching skin preparation device for neurosurgery
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A neurosurgery and miniature technology, applied in the field of medical devices, can solve problems such as incomplete shaving, increased risk of infection, scalp cuts by push shaving, etc., to increase comfort, improve shaving efficiency, and shave efficiency high effect
Inactive Publication Date: 2020-08-07
赵伟
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Problems solved by technology
[0004] However, like most skin preparation devices, repeated shaving is required in order to shave the hair cleanly, and when the human scalp is relatively loose, the push-type shaving method is likely to have shortcomings such as cutting the scalp and incomplete shaving, which increases the risk of infection
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Embodiment 1
[0031] Such as figure 1 As shown, a self-propelled stretching type skin preparation device for neurosurgery includes a main body unit 1, a stretching unit 2, a razor unit 3, and a control unit 4;
[0032] The main body unit 1 includes a housing 11, a handle 12, a rotating connector 13, a support arm 14, and a supporting arm 2 15. The handle 12 is movably connected to the top of the housing 11 through the rotating connector 13, and the clamp between the handle 12 and the housing 11 The angle is 135 degrees, which is easy for the human body to grasp and does not affect the line of sight. Such as image 3 As shown, there are two bracing arms one 14, respectively connected to the left side of the lower end of the housing 11, and two bracing arms two 15, respectively connected to the right side of the lower end of the housing 11;
[0033] Such as figure 1 and 3 As shown, the stretching unit 2 includes a rotating shaft one 21, a rotating shaft two 22, a micromotor one 23, a micr...
Embodiment 2
[0042] This embodiment is basically the same as Embodiment 1, the difference is:
[0043] The working method of the present embodiment comprises the following steps:
[0044] S1: First, the medical staff shaves part or all of the patient's head to a length of 3mm, and disinfects the parts that need skin preparation;
[0045] S2: When performing partial shaving, install the razor 34 on the chuck 33 through the arc-shaped notch 2 344, put the roller 1 25 and the roller 2 26 in contact with the patient's head, and press the mode button 2 46 and the cross button 44 Press the key down to make the blade 341 touch the patient's skin, switch the mode button one 45, and press the left and right keys of the cross button 44 simultaneously, the micromotor one 23 reversely rotates and the micromotor two 24 forwardly rotates, thereby driving the rotating shaft one 21 rotates clockwise and rotating shaft 2 22 rotates counterclockwise, and roller 1 25 and roller 2 26 move in reverse, forming...
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Abstract
The self-walking stretching type skin preparation device for neurosurgery comprises a shell, a handle, a support arm, a rotating shaft, a micro motor, a roller, a micro steering engine, a telescopic rod, a razor, a micro controller, a battery and a control button. The handle is rotationally connected at the upper end of the shell, the two pairs of supporting arms are respectively arranged at the left side and the right side of the bottom of the shell; the roller is correspondingly connected between the front ends of the supporting arms through the rotating shaft; the micro motor is positionedin the supporting arm and is respectively connected with the rotating shaft; the control button is arranged on the outer surface of the shell, the battery, the micro controller and the micro steeringengine are arranged in the shell from top to bottom, the telescopic rod is connected under the micro steering engine and penetrates through the bottom of the shell, and the razor is detachably connected to the lower end of the telescopic rod through the clamping head. In conclusion, the device has the advantages of high shaving efficiency, low accidental injury rate, easy operational procedure andthe like.
Description
technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a self-propelled stretching type skin preparation device for neurosurgery. Background technique [0002] Neurosurgery is a branch of surgery, which uses unique neurosurgery research methods to study the human nervous system, such as the brain, spinal cord and peripheral nervous system, on the basis of surgery as the main treatment method. Related subsidiary organs, such as skull, scalp, cerebrovascular meninges and other structural injuries, inflammation, tumors, deformities and certain genetic metabolic disorders or dysfunctional diseases, such as: the etiology of epilepsy, Parkinson's disease, neuralgia and other diseases and pathogenesis, and to explore new diagnostic, therapeutic and preventive technologies, which is a high-level, precise and cutting-edge discipline. [0003] Before the surgical operation, in order to prevent the hair from infecting the w...
Claims
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Application Information
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