Automatic-controlled laser operation machine for glaucoma filtration operation

Abstract

The invention is glaucoma filter automatic controlled laser operator for curing glaucoma. The system is made up of software and hardware; the hardware is made up of laser, guiding light laser, image picking device, mechanism frame and computer, the guiding laser is assembled in the box of primary laser, the laser knife of the primary laser is connected with the image picking device through mechanical frame, and it is connected to the computer through interface card or interface circuit; the work of each hardware is connected by software. It uses image picking device to acquire the image information of the focus part, and monitors the operation process in real-time; the system combines the active control and the feedback control, monitors the operation process in real-time and shuts off the laser automatically after the operation has been completed, it can acquires the best working parameter, and reduces the damage to the lowest effectively.

Description

technical field [0001] The invention relates to a medical device, especially an ophthalmic laser surgical device, which is a self-controlled glaucoma laser surgical device with multiple control modes, real-time monitoring of the surgical process, and adjustable parameters for glaucoma filtering surgery. Background technique [0002] Surgery is the main means of treating glaucoma, and filtering surgery has always been a research hotspot in glaucoma therapy. At present, traditional filtering surgery mainly includes trabeculectomy and scleral bite. However, there are many complications after traditional filtering surgery, such as shallow anterior chamber and no anterior chamber, ciliary prolapse, malignant glaucoma, hemorrhage, and non-formation of filtering blebs in the early stage; Scarring, cystoid degeneration, bleb rupture, cataract, and infection. The remarkable advantages of laser anti-glaucoma filtration surgery are simplicity, safety, easy control of operation volume...

AI Technical Summary

Problems solved by technology

However, the existing laser anti-glaucoma filtering surgery also has some common complications of previous filtering surgery.

Such as: local punctate corneal opacity, hyphema or subconjunctival hemorrhage after non-invasive internal laser sclerectomy; while invasive internal laser sclerectomy has higher requirements for surgical operation and there is a risk of internal infection Possibility: laser trabeculectomy may cause complications such as peripheral iris synechia, lens damage, incision occlusion, and membranous formation in the case of large laser thermal damage, which may lead to surgical failure

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