Head holder for neurosurgery
A head immobilizer and neurosurgery technology, applied in the field of medical devices, can solve the problems of inconvenient cleaning of blood stains and other stains, increase the labor intensity of medical staff, flexibly adjust the immobilizer, etc. The effect of efficiency
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Embodiment 1
[0041] A head immobilizer for neurosurgery, comprising an operating table 1, an accommodation groove 2 is provided inside the operating table 1, an adjustment component 1 is arranged in the accommodation groove 2, and a moving seat 3 is connected to the upper end of the adjustment assembly 1, and the moving seat 3 The upper end of the upper end is provided with the adjustment assembly 2, and the adjustment assembly 2 is connected with two sets of oppositely arranged head holders 4, and a fixing belt 5 is connected between the two sets of head holders 4, and a spray nozzle is also provided on the moving seat 3. The shower assembly is connected with a cleaning fluid tank 6, and the cleaning fluid tank 6 is located under the operating table 1.
[0042]Wherein, the adjustment assembly one includes a ball screw 7, and both ends of the ball screw 7 are rotatably connected with a screw holder 8, and one end of the ball screw 7 is fixedly connected with the output shaft of the screw mo...
Embodiment 2
[0047] A head immobilizer for neurosurgery, specifically comprising the following operating methods:
[0048] Step 1, assisting the patient to lie flat on the upper end of the operating table 1, with the patient's head facing the direction of the head holder 4;
[0049] Step 2, start the screw motor 9, the screw motor 9 drives the ball screw 7 to rotate, and the ball screw 7 drives the moving seat 3 to move to the patient's head along the direction of the polished rod 11 through the nut seat 10. At this time, the two groups of heads The clips 4 are respectively located on both sides of the patient's head;
[0050] Step 3, turn the rocking handle 16, the rocking handle 16 drives the two-way screw mandrel 14 to rotate, and the two-way screw mandrel 14 drives two groups of head clamping parts 4 to close up through two nut seats 219, when the two fixed clamping blocks 21 and the patient's head When all contact, stop turning the rocking handle 16;
[0051] Step 4, start the fixed...
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