Intraocular pressure monitoring device

A technology of intraocular pressure and external devices, applied in the field of intraocular pressure monitoring, can solve the problems of large size, low measurement accuracy, and not being portable

Inactive Publication Date: 2017-06-13
TSINGHUA UNIV
View PDF8 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these intraocular pressure measurement and monitoring instruments have disadvantages such as large size, low measurement accuracy, and cannot be carried around. It...

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
  • Intraocular pressure monitoring device
  • Intraocular pressure monitoring device
  • Intraocular pressure monitoring device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] Glaucoma is one of the eye diseases that cause blindness in humans. Although glaucoma cannot be completely cured, early detection and timely treatment can enable patients to maintain useful visual function during their lifetime. Lowering eye pressure is also the only proven way to slow the progression of glaucoma. At present, the measureme...

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

PropertyMeasurementUnit
Diameteraaaaaaaaaa
Diameteraaaaaaaaaa
Login to view more

Abstract

The invention provides an intraocular pressure monitoring device which comprises a strain sensing circuit, a circuit signal processing module and a flexible ceratoscope, wherein the strain sensing circuit is used for monitoring deformation quantity generated by eyeball curvature change, the circuit signal processing module is used for converting the deformation quantity generated by the eyeball curvature change into pressure data in eyeballs and sending the pressure data to an external device, the flexible ceratoscope is used for being tightly attached to the eyeballs, the strain sensing circuit and the circuit signal processing module are both embedded into the flexible ceratoscope, and the strain sensing circuit can send the monitored deformation quantity generated by the eyeball curvature change to the circuit signal processing module. According to the intraocular pressure monitoring device disclosed by the invention, the strain sensing circuit and the circuit signal processing module are miniaturized and embedded into the flexible ceratoscope; the intraocular pressure monitoring device achieves the purpose of monitoring intraocular pressure in real time under the situation without affecting normal vision after a user wears the flexible ceratoscope; meanwhile, measurement results are prevented from being affected by human body postures and motion states.

Description

technical field [0001] The invention relates to the technical field of intraocular pressure monitoring, in particular to an intraocular pressure monitoring device. Background technique [0002] Glaucoma is one of the three eye diseases that cause the largest number of human blindness, and is the first irreversible blinding disease in the world. Although glaucoma cannot be completely cured, early detection and timely treatment can control the damage to the optic nerve caused by glaucoma, allowing patients to maintain useful visual function in their lifetime. Lowering intraocular pressure to a stable range is an important indicator for clinically determining treatment goals and evaluating efficacy, and lowering intraocular pressure is the only proven method that can delay the progression of glaucoma. [0003] At present, the measurement of intraocular pressure mainly adopts Goldmann applanation tonometer and non-contact tonometer. Among them, the Goldmann applanation tonomet...

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
IPC IPC(8): A61B3/16
CPCA61B3/16A61B3/0025
Inventor 任天令庞于江嵩陶璐琦王雪峰李宇星杨轶
Owner TSINGHUA UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap