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Eye posterior segment laser contact lens stabilizing device

A technology for stabilizing devices and contact lenses, which is applied in the field of medical devices, can solve problems affecting the stability of contact lenses, easy deformation of support hoses, inconvenient use, etc., and achieve the effects of improving the fixing effect, simple and convenient operation, and improving practicability

Pending Publication Date: 2021-03-30
程育宏
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the patent No. CN110974532A, a Chinese invention specification discloses a laser contact lens stabilization device for the posterior segment of the eye. Although the above problems are solved to a certain extent, the support hose is easily deformed when subjected to external force, thereby affecting the contact lens. stability, inconvenient to use

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  • Eye posterior segment laser contact lens stabilizing device
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  • Eye posterior segment laser contact lens stabilizing device

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see Figure 1~4 , in an embodiment of the present invention, a laser contact lens stabilization device for the posterior segment of the eye includes a base 1 and a fixing rod 2 installed on the base 1, the bottom end of the fixing rod 2 is welded to the top surface of the base 1 Fixedly connected, a vertical lift rod 3 is installed on the fixed rod 2, the bottom end of the lift rod 3 extends into the fixed rod 2 from the top of the fixed rod 2 and is sl...

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Abstract

The invention discloses an eye posterior segment laser contact lens stabilizing device, and relates to a medical instrument. The device specifically comprises a pedestal and a fixed rod installed on the pedestal, a vertical lifting rod is installed on the fixed rod, and a top plate is welded and fixed to the top end of the lifting rod. The bottom face of the top plate is fixedly connected with anupper chuck installed on the lifting rod through a first spring, the upper chuck is meshed with a lower chuck installed on the rotating plate, a sliding rod is installed on the side face of the rotating plate, one end of the sliding rod stretches into the rotating plate and is in sliding connection with the rotating plate, and an installation plate is fixedly welded to the other end of the slidingrod. A rotating block is rotationally installed on the side face of the installation plate, the side face of the rotating block is hinged to one end of a rotating arm through a pin, and a clamp usedfor clamping the contact lens is fixed to the other end of the rotating arm. According to the technical scheme, the contact lens fixing device is more stable and effective during fixing, even if a person accidentally touches the stabilizing device, excessive influence is avoided, and the fixing effect on the contact lens is improved.

Description

technical field [0001] The invention relates to a medical device, in particular to a laser contact lens stabilizing device for the back segment of the eye. Background technique [0002] Ophthalmic laser is an effective means to treat fundus diseases (diabetic retinopathy, retinal vein occlusion, etc.), but in the process of laser treatment, the doctor needs to keep the contact lens fixed on the patient's eye surface by hand. It is good to end the treatment in a short time , if panretinal photocoagulation is performed on patients with diabetic retinopathy, it takes a long time, usually 30-60 minutes. The doctor's hands must always maintain a fixed posture, so many doctors who often perform laser treatment suffer from various degrees of wrist, elbow, and shoulder diseases, which imposes a great burden on the doctors. Therefore urgently need a kind of stabilizing device that can fix contact lens. [0003] In the patent No. CN110974532A, a Chinese invention specification discl...

Claims

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Application Information

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IPC IPC(8): A61F9/008A61B90/50
CPCA61F9/008A61B90/50
Inventor 程育宏刘轩
Owner 程育宏
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