Instrument used during anti-glaucoma surgery and used for preventing post-operation sclera flap adhesion

A glaucoma and equipment technology, applied in the field of medical equipment, can solve the problems of incorrect eyeball massage, eyeball damage, inability to guarantee the manipulation and strength, etc., to reduce the failure rate, reduce the adhesion of the scleral flap, and improve the long-term effect of the operation.

Inactive Publication Date: 2014-11-05
齐文华 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most glaucoma patients do not have relevant knowledge of ophthalmology, and cannot guarantee the accuracy of technique and strength during massage. Incorrect eyeball massage will not only fail to achieve the desired effect, but may also cause damage to the eyeball

Method used

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  • Instrument used during anti-glaucoma surgery and used for preventing post-operation sclera flap adhesion
  • Instrument used during anti-glaucoma surgery and used for preventing post-operation sclera flap adhesion
  • Instrument used during anti-glaucoma surgery and used for preventing post-operation sclera flap adhesion

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Embodiment Construction

[0014] According to the surgical equipment of the present invention, it comprises an implant containing magnetic substances inside and wrapped by non-biological materials on the surface, and this part is left under the scleral flap of the eyeball wall during the operation; and an accessory containing an electromagnetic coil, which is used for postoperative Use outside the eye. The electromagnetic intensity and frequency generated by the electromagnetic coil can be adjusted according to the intraocular pressure required by the patient. The normal intraocular pressure range is generally 8-21mmHg, and the intraocular pressure of patients after glaucoma surgery is often higher than this range. When the postoperative intraocular pressure of the patient reaches above 21mmHg or the postoperative intraocular pressure increases rapidly, the device of the present invention can be started to be used. When the intraocular pressure exceeds the normal range, a higher current intensity and ...

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Abstract

The invention discloses a group of device for glaucoma operation, and provides a postoperative sclera flap adhesion preventive device for anti-glaucoma operation. The postoperative sclera flap adhesion preventive device comprises an abiological material, a graft and an accessory. The graft is cast in the abiological material and comprises a magnetic substance support component, and the accessory comprises an electromagnetic coil with adjustable current intensity and rhythm. The postoperative sclera flap adhesion preventive device has the advantages that glaucomatous postoperative sclera flap adhesion can be reduced by the aid of the postoperative sclera flap adhesion preventive device, an eyeball massaging effect can be realized after the operation, the intraocular pressure of a patient can be regulated after the operation, a long-term effect of the operation can be improved, and a failure rate of trabeculectomy can be reduced.

Description

technical field [0001] The invention relates to a device for preventing postoperative scleral flap adhesion used in anti-glaucoma surgery, belonging to the field of medical devices. Background technique [0002] Glaucoma is an irreversible blinding eye disease, correct treatment can prevent the occurrence of blindness. Elevated intraocular pressure is its main risk factor. For a long time, trabeculectomy has been the most important surgical method in the clinical treatment of glaucoma. The purpose of the surgery is to control the intraocular pressure of the patient. [0003] In anti-glaucoma filtration surgery, maintaining the patency of the filtration channel is the key to the success of the operation, and blocking the external opening of the fistula tract is the main reason for the failure of the operation. Traditional trabeculectomy is currently the most commonly used surgical method for the treatment of glaucoma, but it also has the disadvantages of a considerable degr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F9/00A61N2/04A61N2/10
Inventor 齐文华侯晚秋赵睿琪
Owner 齐文华
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