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Head fixture unit with fusion functional training device

A technology of fixing devices and training devices, which is applied in the direction of eye exercise devices, physical therapy, ophthalmology treatment, etc., can solve the problems that there are no products or devices similar to visual fusion training devices, so as to save the work of device positioning, easy to operate, Guaranteed effectiveness of training therapy

Inactive Publication Date: 2010-06-09
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, in the field of strabismus correction treatment, there is no product or device similar to the visual fusion trainer

Method used

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  • Head fixture unit with fusion functional training device
  • Head fixture unit with fusion functional training device

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as figure 1 As shown, this embodiment is a head fixing device for a fusion function trainer, which is mainly used in a vision fusion function trainer to fix the trainer's head and ensure the stability of the trainer's head during the training process. The fixing device is specifically composed of A clamping screw 101, B clamping screw 102, A forehead upright bar 103, B forehead upright bar 104, A chin rest positioning block 105, B chin rest positioning Block 106, A chassis 107, A chassis 108, forehead cross bar 109 and chin rest 110, described chin rest 110 is fixed by A chin rest locating block 105 and B chin rest locating block 106, two chin rest locating blocks 105, 106 are equipped with positioning protrusions corresponding to the positioning holes at the bottom of the chin rest 110 and a plurality of screw holes for self-fixation. When in use, the two chin rest positioning blocks can be fixed on the upper cover of the vision fusion function trainer housing Ab...

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PUM

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Abstract

The invention discloses a head holder of a fusion function training device, which is an important component of a visual fusion function training device and belongs to the technology field of an ophthalmic medical appliance. The head holder comprises clamping screws, a forehead upright stanchion, a mandible locating block, an underpan, a forehead transverse-lever and a mandible support; wherein, the forehead transverse-lever has a cambered structure, the two ends of the forehead transverse-lever have hole sleeve structures; the forehead transverse-lever is arranged on the forehead upright stanchion through hole sleeves which are arranged at the two ends; the forehead upright stanchion is arranged on the underpan; the clamping screws are arranged on the hole sleeves which are positioned on the forehead transverse-lever and connected with the forehead upright stanchion; and the surface of the mandible support has a cambered structure and is arranged under the forehead transverse-lever through a mandible support locating piece. The head holder can be arranged on the visual fusion function training device and used for fixing the head of a trainer to lead the head not to swing forward and backward as well as left and right, the curative effect is ensured, and the use is comfortable.

Description

technical field [0001] The invention relates to a head immobilization device, in particular to a head immobilization device used in a visual fusion function trainer of medical equipment for correcting strabismus. Background technique [0002] Strabismus refers to the misalignment of the visual axis of both eyes, which may be inwardly or outwardly or up or down. The reason why the human eyeball can rotate freely is mainly due to the balanced movement of the six muscles that manage the eyeball. These six muscles are in turn commanded by the nerves and the brain. If the brain, nerves, or one or more muscles malfunction, strabismus will result. Strabismus has become one of the most common eye diseases in children. Strabismus not only affects the external image of the individual, more importantly, if it is not treated in time, it will often cause irreparable abnormal visual function and amblyopia. [0003] The principle of the visual fusion function trainer to correct strabismu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F9/00A61H5/00
Inventor 董全林张春熹王纪强张晓青
Owner BEIHANG UNIV