Free-rotation head fixator for auxiliary medical technology

Abstract

The invention discloses a free-rotation head fixator for an auxiliary medical technology. The fixator comprises a fixing plate, electric hydraulic columns, a surgical tool placement table, a fixing rack, a shielding cloth rack and headrests. The electric hydraulic columns are arranged on the fixing plate, the fixing rack is fixedly connected to the tops of the electric hydraulic columns, and an electric hydraulic push rod is fixedly connected to one side of each electric hydraulic column and fixedly connected with the corresponding headrest; small-sized electric hydraulic columns are fixedly connected to the lower portions of the headrests, the surgical tool placement table is fixedly connected to one side of the fixing plate, and the shielding cloth rack is arranged at one side of the surgical tool placement table and fixedly connected with the fixing rack; a tool placement box is arranged at one side of the shielding cloth rack. According to the whole free-rotation head fixator, theelectric hydraulic columns are fixedly connected with the fixing rack, the small-sized electric hydraulic columns are fixedly connected to the lower portions of the headrests, the head can be automatically fixed, the fixing position of the head is changed according to demands, the fixator is convenient to use and simple in structure, and the situation is avoided that traditional manual fixation wastes time.

Description

technical field [0001] The invention relates to a head immobilizer, in particular to a freely rotating head immobilizer for auxiliary medical technology, which belongs to the field of neurosurgery. Background technique [0002] A head immobilizer is an instrument that needs to fix the position of the head during surgery. Neurosurgeons need to fix the patient's head when performing neurosurgery on the patient's head. Now neurosurgery medical staff generally use the traditional head Holder. Traditional head immobilizers are generally composed of fixing plates, fixing clips, head pillows, etc., but when neurosurgeons perform neurosurgery on patients, this traditional head immobilizer has single functions and is inconvenient to operate. It is not easy to change the head position, lacks flexibility, and is generally fixed manually, and there is no good grasp of the fixation force. In this way, there are some safety hazards during fixation. The traditional fixer fixation mode can...

AI Technical Summary

Problems solved by technology

Traditional head immobilizers are generally composed of fixing plates, fixing clips, head pillows, etc., but when neurosurgeons perform neurosurgery on patients, this traditional head immobilizer has single functions and is inconvenient to operate. It is not easy to change the head position, lacks flexibility, and is generally fixed manually, and there is no good grasp of the fixation force. In this way, there are some safety hazards during fixation. The traditional fixer fixation mode cannot satisfy neurosurgeons. A variety of necessary needs for neurosurgery on the patient's head, thus delaying the smooth progress of the operation process and adding great difficulty to the work of neurosurgeons

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