Ophthalmologic operation head fixing and disturbance preventing device and method

Abstract

The invention provides an ophthalmologic operation head fixing and anti-disturbance device which comprises head fixing and anti-disturbance units which are fixed to the two sides of a head respectively and used in pairs, and each head fixing and anti-disturbance unit comprises a main telescopic device, an upper auxiliary telescopic device, a lower auxiliary telescopic device, a telescopic clamping device and a main controller. A main telescopic device piston in the main telescopic device is controlled by the main controller to move, and auxiliary telescopic device pistons in the upper auxiliary telescopic device and the lower auxiliary telescopic device are controlled by the main controller to move, so that the telescopic clamping device makes contact with the head of the patient, and the head of the patient is clamped. According to the technical scheme, optimal clamping force can be provided for the head of a patient, optimal posture control is provided for implementation of an ophthalmic operation, and operation errors caused by slight vibration and disturbance of the head of the patient during the ophthalmic operation are eliminated, so that the operation quality and speed of an ophthalmologist are improved, the time of the patient in an operating room is shortened, and the pain time is reduced.

Description

technical field [0001] The present invention relates to the technical field of medical devices, in particular to an ophthalmic surgery head fixation and anti-disturbance device and method, which can accurately position and pose the patient's head during ophthalmic surgery Control and adjustment to allow precise manipulation of the eye area during surgery. Background technique [0002] In ophthalmic clinical operations, such as glaucoma surgery, lacrimal apparatus surgery, eye tumor surgery, cataract phacoemulsification surgery, folding intraocular lens implantation, multifocal intraocular lens implantation, iris intraocular lens implantation, etc., as well as difficult ophthalmology Vitreous and retinal surgery, treatment of complex retinal detachment, removal of non-magnetic foreign bodies in the ball, standard trabeculectomy, compound trabeculectomy, etc., these operations require injection of anesthesia to the patient. Therefore, during the implementation of these relate...

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Problems solved by technology

However, this patent has the following problems in the real-time process: the fixing device is fixed on the operating bed through the hook, which is not firm enough and may easily cause safety hazards; in addition, the medical staff needs to constantly adjust the angle of the head during the implementation of ophthalmic surgery , in order to achieve the most suitable surgical angle of view, and it is impossible to perform accurate position measurement, position control and posture adjustment on the patient's head, which will have an extremely adverse impact on the implementation of the operation and affect the quality of the ophthalmologist's operation

In addition, the above patents fail to fully reflect the precise control of the fixed position and posture adjustment of the patient's head

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