Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A method of using an ophthalmic lens clamping device with dual working modes

A dual-working mode and clamping device technology, which is applied in the field of medical devices, can solve problems such as unstable clamping force of the lens and easy damage to the intraocular lens, and achieve the effects of process safety, precise travel distance, and precise operation

Active Publication Date: 2020-11-24
重庆市三峡卫生学校
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Usually, tweezers are used to hold the intraocular lens and take it out of the storage container. Since the strength of manpower to control the clamping lens is very unstable, and the sharp tweezers are easy to damage the intraocular lens, it is necessary to design a clamping device that can stably clamp the lens. and clamping method

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A method of using an ophthalmic lens clamping device with dual working modes
  • A method of using an ophthalmic lens clamping device with dual working modes
  • A method of using an ophthalmic lens clamping device with dual working modes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0069] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0070] A method for using an ophthalmic lens holding device with dual working modes, characterized in that:

[0071] The dual-working mode ophthalmic lens clamping device includes a hand-held housing 1, an input device 2, an ascending threaded assembly 3, a descending threaded assembly 4, and a clip body 5;

[0072] The handheld housing 1 includes:

[0073] Large-diameter cylinder 11, which is in the shape of a hollow cylinder, and the axial direction of the large-diameter cylinder 11 is arranged along the up and down direction;

[0074] The right side through hole 12 is arranged on the right side of the large-diameter cylinder 11 along the axial direction;

[0075] The left limiting groove 13 is arranged on the left side of the large-diameter cylinder 11 along the axial direction;

[0076] A communication jack 14 is located at the center of the lower end ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a use method of an ophthalmic lens clamping device in double working mode. According to the method, the ophthalmic lens clamping device in double working mode comprises a hand-held outer shell, an input device, uplink screw joint components, downlink screw joint components and a clamp body. The use method of the ophthalmic lens clamping device in double working mode includes: step 1, clamping the ophthalmic lens slowly; step 2, switching the downlink screw joint components; and step 3, clamping the ophthalmic lens fast. The use method of the ophthalmic lens clamping device in double working mode is simple and precise in operation and safe in process, and can realize two working modes, one is fast and the other is slow.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a method for using an ophthalmic lens clamping device with dual working modes. Background technique [0002] Intraocular lens refers to a special lens made of artificial synthetic materials, and its components include silica gel, polymethyl methacrylate, hydrogel, etc. The shape and function of the intraocular lens are similar to the lens of the human eye, and it has the characteristics of light weight, high optical performance, non-antigenic, inflammatory, carcinogenic and biodegradable. After cataract surgery, the cloudy lens is removed, and the artificial lens is implanted in the eye to replace the original lens, so that external objects can be focused and imaged on the retina, and the surrounding scenery can be seen clearly. [0003] Usually, tweezers are used to hold the intraocular lens and take it out of the storage container. Since the strength of manpower to con...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A61F9/007A61F2/16
CPCA61F2/1664A61F9/0017A61F9/007
Inventor 丁金
Owner 重庆市三峡卫生学校
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com