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an eye bandage

A bandage and eyeball technology, applied in head bandages, neck bandages, ophthalmic treatment, etc., can solve the problems of patients unable to perform visual behaviors, cover patients' eyes, etc., and achieve the effect of simple structure, no impact on aesthetics, and convenient use.

Active Publication Date: 2016-06-22
济南菲特生态环保工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the ophthalmic bandages in the prior art can cover the patient's eyes so that the patient cannot perform visual activities, the present invention provides an eyeball bandage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 As shown, the eyeball bandage of this embodiment includes a spherical coronal light-transmitting bandage cover 1 that is attached to the surface of the eyeball and coincides with the curved surface of the eyeball. The bandage cover 1 is made of a light-transmitting material that is compatible with the eyeball and is suitable as a bandage. Voiding is carried out during the material preparation process. The side of the bandage cover 1 closer to the eyeball is the inner surface, and the side farther from the eyeball is the outer surface.

[0029] Such as figure 1 , figure 2 As shown, the inner surface of the bandage cover 1 is provided with a number of radially arranged microchannels 2, and the bandage cover 1 corresponds to the area of ​​the pupil of the eye 5 without microchannels 2. For patients with severe myopia or hyperopia, the pupil of the eye corresponds to The bandage cover can have the effect of correcting vision. In order to increase the applica...

Embodiment 2

[0031] Such as image 3 As shown, the eyeball bandage of this embodiment includes a spherical coronal light-transmitting bandage cover 1 that is attached to the surface of the eyeball and coincides with the curved surface of the eyeball. The bandage cover 1 is made of a light-transmitting material that is compatible with the eyeball and is suitable as a bandage. Voiding is carried out during the material preparation process. The side of the bandage cover 1 closer to the eyeball is the inner surface, and the side farther from the eyeball is the outer surface.

[0032] The inner surface of the bandage cover 1 is provided with a number of radially arranged microchannels 2. At the same time, the inner surface of the bandage cover 1 is also provided with annularly distributed microchannels 2, the radially arranged microchannels 2 and the ring-shaped microchannels 2 The distributed micro-channel 2 constitutes a micro-channel network. Of course, the radially arranged microchannels 2 an...

Embodiment 3

[0035] Such as Figure 4 , Figure 5 As shown, the eyeball bandage of this embodiment includes a spherical coronal light-transmitting bandage cover 1 that is attached to the surface of the eyeball and coincides with the curved surface of the eyeball. The bandage cover 1 is made of a light-transmitting material that is compatible with the eyeball and is suitable as a bandage. Voiding is carried out during the material preparation process. The side of the bandage cover 1 closer to the eyeball is the inner surface, and the side farther from the eyeball is the outer surface. The area 5 of the bandage cover 1 corresponding to the pupil of the eye is a hollow structure, that is, there is no bandage material in this area, and for people with high oxygen permeability and normal vision, the area 5 corresponding to the pupil of the eye can have no bandage cover material, and the entire bandage The cover has a ring structure. In order to increase the application area, the area 5 of the b...

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Abstract

The invention belongs to the technical field of ophthalmic bandage, and discloses eyeball bandage. The eyeball bandage aims to solve problems that ophthalmic bandage in the prior art covers the eyes of patients and the patients cannot carry out visual activities. The eyeball bandage comprises a light-transmittance bandage cover. The light-transmittance bandage cover clings to the surface of an eyeball of a patient and is matched with a curved surface of the eyeball of the patient, a plurality of micro-channels are formed in the bandage cover, the depth of each micro-channel ranges from 1nm to 5mm, the width of each micro-channel ranges from 1nm to 5mm, the depth of each micro-channel is smaller than the thickness of the bandage cover, and the micro-channels are communicated with gaps inside materials of which the bandage cover is made, so that substances in various forms on the bandage cover can be circulated, transferred, supplied, discharged and exchanged. The eyeball bandage has the advantages that sustained-release microspheres are added into the bandage cover in order to improve drug absorption effects and reduce dressing change frequencies; the bandage cover is based on the light-transmittance materials which are compatible to the eyeball of the patient and are suitable for the bandage, and only drug needs to be loaded on the bandage cover when the eyeball bandage is used.

Description

Technical field [0001] The invention relates to the technical field of ophthalmic bandages, in particular to an eyeball bandage. Background technique [0002] Bandage is a bandage for wounds or affected areas. It is a material used to fix and protect the surgical or injured area. At the same time, it can fix drugs or equipment applied to the wound or affected area. The simplest type of bandage is a single-shed band, made of gauze or cotton, suitable for limbs, tail, head, chest and abdomen. Double bandages are bandages of various shapes made according to parts and shapes. The material is double-layered cotton cloth. Different thicknesses of cotton can be clamped in between. There are cloth strips around it for knotting and fixing, such as eye bandage, back waist bandage, front Chest bandages, abdominal bandages and manicure bandages, etc. Special bandages are mostly used for fixing the limbs and joints. Various bandages have corresponding bandaging methods. Pay attention to th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F13/12A61F9/00
CPCA61F9/0017A61F13/124A61F2013/00182
Inventor 徐涵
Owner 济南菲特生态环保工程有限公司