Special lacrimal gland retractor for ophthalmologic operation

Abstract

The invention discloses a special lacrimal gland retractor for an ophthalmologic operation, which structurally comprises a liquid collecting rack wheel groove, nipper rod frames, battens, a cross-shaped sleeve rod seat, a piston rod and a finger pressing column cap. The special lacrimal gland retractor for the ophthalmologic operation achieves effects that the liquid collecting rack wheel groove is applied to be matched with the nipper rod frames, a frame rail annular groove and flow drawing brush frame bases are erected at the position of the eyelid by the nipper rod frame to adjust a thickness of care solution to avoid refraction and guarantee a thin layer to cover the eyeball and the pupil end so as to form an anti-interference operation effect of the care solution during the eye surgery; after the lacrimal gland position is effectively exposed,the lacrimal sac is subjected to precise knife feeding cutting, and an effective close-range detection deviation value is sensed inside by adiode fan base and a groove relay disc so as to facilitate the correction operation effect of a scalpel; the auxiliary promotion of a thin frame appliance for retracting the lacrimal gland when the eyelid and the eyeball are subjected to cushioning protection is improved; surgical eye closing is guaranteed to be rapidly completed; and internal solution is carded to form a postoperative retractingoperation timely closing maintenance effect.

Description

technical field [0001] The invention is a special lacrimal gland retractor for ophthalmic surgery, which belongs to the medical field. Background technique [0002] Most ophthalmic surgeries carry out medical treatment for eyelids, eyelids, eyeballs, lacrimal glands, and corneas. This series of small-area eyeball operations requires multiple retractors for skin and muscle assembly and retraction of eyeballs and eyelids to improve the surgical field of vision. The openness and the effect of the precise cutting of the scalpel, the shortcomings of the current technology that need to be optimized are: [0003] In ophthalmic surgery, when the eyeballs and eyelids are retracted, it is convenient to expose the lacrimal glands for medical operations. However, the lacrimal gland retraction equipment will cause the eyelids and eyeballs to squeeze and infiltrate the care solution on the rack, so that the eyes will be filled with excessive water. Interfering with the depth of the scalp...

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a special lacrimal gland retractor for ophthalmic surgery to solve the problem of conveniently exposing the lacrimal gland for medical operations when eyeballs and eyelids are retracted in ophthalmic surgery, but the lacrimal gland retraction equipment, The eyelid and eyeball care solution will be extruded and infiltrated on the rack, so that the eyes will be flooded with excessive moisture, which will interfere with the penetration of the scalpel, and under the refraction of the care solution, it will easily cause the precise positioning of the knife entry size and equipment scanning Deviations are caused, resulting in more follow-up remedial operations, and prolonging the operation time, increasing the digestion of the patient's body functions, and reducing the assisting efficiency of the retractor.

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