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Special lacrimal gland retractor for ophthalmologic operation

A technology of ophthalmic surgery and retractors, applied in the medical field, can solve the problems of reduced auxiliary efficiency, precise positioning deviation, and lengthening of retractors

Active Publication Date: 2020-12-04
中国人民解放军32298部队
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

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  • Special lacrimal gland retractor for ophthalmologic operation
  • Special lacrimal gland retractor for ophthalmologic operation
  • Special lacrimal gland retractor for ophthalmologic operation

Examples

Experimental program
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Effect test

Embodiment 1

[0032] see Figure 1-Figure 6 , the present invention provides a special lacrimal gland retractor for ophthalmic surgery, its structure includes: liquid collection frame wheel groove 1, nipper rod frame 2, strip plate 3, cross sleeve rod seat 4, piston rod 5, finger pressure column cap 6. The wheel groove 1 of the liquid collecting rack is installed inside the nipper rod frame 2 and is on the same vertical plane, the nipper rod frame 2 is closely attached to the strip 3, and the strip 3 passes through The cross sleeve rod seat 4 is mechanically connected with the piston rod 5 and is on the same vertical plane. The piston rod 5 is inserted under the bottom of the finger pressure column cap 6 and the axis is collinear. The nipper rod frame 2 and the bar There are two boards 3 and they are respectively installed on the left and right sides of the cross sleeve rod seat 4. The wheel groove 1 of the liquid collection frame is provided with a brush holder 1A, a diode fan seat 1B, and...

Embodiment 2

[0039] see Figure 1-Figure 6 , the present invention provides a special lacrimal gland retractor for ophthalmic surgery, other aspects are the same as in Example 1, the difference is:

[0040] see figure 2 , the grooved relay plate 1C is composed of an integrated folding plate frame 1C1, a clamping groove 1C2, and a relay plate base 1C3, the integrated folding plate frame 1C1 is installed inside the clamping groove 1C2, and the clamping The groove 1C2 is fastened together with the relay disc seat 1C3 and is on the same vertical plane. The integrated flap frame 1C1 is plugged into the relay disc seat 1C3 to form a frame slot sensing relay, and the capture and positioning is efficient.

[0041] see Image 6 The integrated folding plate frame 1C1 is composed of a flat spherical frame plate 1C11, a folded plate seat 1C12, and a convex arc seat 1C13. The flat spherical plate frame 1C11 is installed inside the folded plate seat 1C12 and is on the same vertical plane. There are ...

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/02A61F9/007
CPCA61B17/0231A61F9/007A61F2009/00861
Inventor 宋雪玲李雨可宋本道康子香
Owner 中国人民解放军32298部队
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