Eye protecting paste for anaesthesia

A technology of eye stickers and eyelids, applied in the field of medical supplies, can solve problems such as loss of vision, tearing off, and turbidity, and achieve the effect of easy production, easy removal, and simple structure

Inactive Publication Date: 2008-04-30
WEST CHINA HOSPITAL SICHUAN UNIV
View PDF2 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problems of this treatment are: (1) Since the entire area of ​​the ordinary adhesive tape is sticky, the patient's eyelashes may be torn off when the adhesive tape is removed; (2) Improper alignment of the upper and lower eyelids may cause the adhesive tape to contact the cornea, causing corneal damage. Dryness and turbidity of the epithelial layer, decreased vision, and even corneal perforation, loss of vision; (3) Ordinary adhesive tape is opaque, making it difficult to check the alignment of the upper and lower eyelids, eve

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
  • Eye protecting paste for anaesthesia
  • Eye protecting paste for anaesthesia
  • Eye protecting paste for anaesthesia

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The eye protection patch for anesthesia in this embodiment is a single-eye eye protection patch, and its shape and structure are shown in Figure 1 and Figure 16, and it is a sheet-like body. The sheet is divided into a sticky area 2 for fixing, a non-adhesive area 1 that contacts the patient's eyelid, and a peel-off piece 3; the non-adhesive area 1 that contacts the patient's eyelid is one, is transparent, and its shape is oval, The adhesive area 2 used for fixing surrounds the periphery of the non-adhesive area 1 , and its outer contour is rectangular, and the release sheet 3 is arranged on one side of the adhesive area 2 . The eye protection patch for anesthesia in this embodiment is made of flexible transparent medical polyurethane, and the sticky area 2 is formed by coating medical adhesive on the flexible transparent medical polyurethane sheet.

Embodiment 2

[0038] The eye protection patch for anesthesia described in this embodiment is a single-eye eye protection patch, and its shape and structure are shown in Figure 2 and Figure 16. The arrangement is laterally symmetrical; the non-adhesive area 1 which contacts the patient's eyelid is rectangular in shape.

Embodiment 3

[0040] The eye protection patch for anesthesia in this embodiment is a single-eye eye protection patch, its shape and structure are shown in Figure 3 and Figure 17, the difference from Example 1 is that the peel-off sheet 3 surrounds the periphery of the sticky area 2 Setting: The non-adhesive area 1 that contacts the patient's eyelid is coated with an antibacterial protective eye ointment.

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

An eye-shield mask for anesthesia is a prothallial plate which comprises a viscous region for fixing, a non-viscous region for contacting eyelids of patients, and throwing sheets. The viscous region is encircled around the perimeter of the non-viscous region, the throwing sheets are arranged on one side or two sides of the viscous region or are surrounded on the perimeter of the viscous region, the eye-shield mask has two types, one type is a monocular eye-shield mask, and the other type is a binoculus eye-shield mask. The eye-shield mask not only can effectively help patients close eyelids, but also can protect the conjunctivas and the corneas of the patients, and when the eye-shield mask is uncovered, the eyelashes of the patients cannot be ripped off.

Description

technical field [0001] The invention belongs to medical supplies, in particular to an eye protection device used in surgical operations to help anesthetized patients close their eyelids. Background technique [0002] In surgery, the eyelids of most patients can be closed naturally after general anesthesia, but there are also some patients whose eyelids cannot be closed. For patients whose eyelids cannot be closed, if the eyelids are not closed in time, the conjunctiva and cornea will dry, keratinize, and thicken after long-term exposure to air. The shrunken, dry, and keratinized conjunctival epithelium will cause unbearable eye dryness and photophobia after surgery. [0003] Clinically, anesthesiologists deal with eyelid insufficiency, and usually use ordinary adhesive tape to bond the patient's upper and lower eyelids. The problems of this treatment are: (1) Since the entire area of ​​the ordinary adhesive tape is sticky, the patient's eyelashes may be torn off when the a...

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): A61F9/04A61F9/02
Inventor 刘进李崎
Owner WEST CHINA HOSPITAL SICHUAN 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