A medicine dripping device for ophthalmology

A drop medicine, ophthalmology technology, applied in ophthalmology treatment, eye surgery, eye mask, etc., can solve the problem of eye drops waste, infection, eye drops failed to drip into the eye position, etc.

Active Publication Date: 2021-02-19
THE FIRST PEOPLES HOSPITAL OF NANTONG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Eye drops are usually squeezed and instilled into the patient's eyes manually by doctors. If hand shaking occurs, the eye drops will fail to reach the eye, resulting in waste of eye drops; some toxic drugs such as atropine should be used after instillation The cotton ball presses the lacrimal sac area to prevent absorption and poisoning, which is especially important for children; the secretions of the eyes need to be cleaned and wiped before dripping the medicine; when dripping the medicine, it should not be too close to the eyes, so as not to touch the eyelids and eyelash infection

Method used

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  • A medicine dripping device for ophthalmology
  • A medicine dripping device for ophthalmology
  • A medicine dripping device for ophthalmology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] The following is attached Figure 1-7 The present invention is described in further detail.

[0042] A medicine dropping device for ophthalmology, such as figure 1 with figure 2 As shown, it includes an eye mask body 1, a binding belt 2, two cleaning parts 3, two dripping parts 4, and a lacrimal sac squeezing part 5. The first installation groove 11 and the second installation groove 12, the first installation groove 11 and the second installation groove 12 are symmetrically arranged on the left and right, and the front and rear sides of the first installation groove 11 are respectively provided with the first interlocking groove 13 and The second interlocking groove 14, the front and rear sides in the second mounting groove 12 are respectively provided with the third interlocking groove 15 and the fourth interlocking groove 16, the first interlocking groove 13, the second interlocking groove 14, The third embedding groove 15 and the fourth embedding groove 16 are n...

Embodiment 2

[0055] The difference from Example 1 is that the outside of the glass tube 461 is coated with an anti-slip layer, and the preparation method of the anti-slip layer is:

[0056] Get the following raw materials of each component by weight for later use: 28 parts of water-based acrylate emulsion, 18 parts of water, 11 parts of acrylic polyurethane resin, 1 part of nano silicon dioxide, 37 parts of thermoplastic polyurethane elastomer powder, 2 parts of triethanolamine, Malay 5 parts of acid resin, 9 parts of silicone acrylic emulsion and 7 parts of quartz powder.

[0057] S1. Prefabricated organic solvent: mix water-based acrylate emulsion, acrylic urethane resin, maleic acid resin, water, triethanolamine, and silicon-acrylic emulsion, heat to 65°C, stir evenly, and keep warm for 2 hours;

[0058] S2. Preparation of anti-slip coating: add nano-silica, quartz powder and thermoplastic polyurethane elastomer powder to the organic solvent in S1 in sequence, after stirring evenly, hea...

Embodiment 3

[0064] The difference from Example 2 is that the formula specific gravity of the anti-skid layer is modified, and the modified preparation method is:

[0065] Get the following components by weight for subsequent use: 35 parts of water-based acrylate emulsion, 25 parts of water, 12 parts of acrylic polyurethane resin, 4 parts of nano silicon dioxide, 44 parts of thermoplastic polyurethane elastomer powder, 4 parts of triethanolamine, Malay 8 parts of acid resin, 13 parts of silicone acrylic emulsion and 8 parts of quartz powder.

[0066] S1. Prefabricated organic solvent: mix water-based acrylate emulsion, acrylic urethane resin, maleic acid resin, water, triethanolamine, and silicon-acrylic emulsion, heat to 65°C, stir evenly, and keep warm for 2 hours;

[0067] S2. Preparation of anti-slip coating: add nano-silica, quartz powder and thermoplastic polyurethane elastomer powder to the organic solvent in S1 in sequence, after stirring evenly, heat the temperature to 70° C. and ...

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PUM

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Abstract

The invention discloses a medicine dripping device for ophthalmology, which comprises an eye mask body, a binding belt, two cleaning parts, two liquid dripping parts and a lacrimal sac squeezing part. The eye mask body is provided with a first installation groove and a second Two installation grooves, two cleaning parts are respectively inserted in the first installation groove and the second installation groove, the two drip parts replace the two cleaning parts respectively, and the lacrimal sac extrusion part is arranged at the bottom of the eye mask body; the cleaning part realizes Clean and wipe the eyes before and after dripping, and the cleaning part installed on the eye mask body can be replaced with a dripping part. The connection between the dripping and cleaning steps is closer. Effectively avoid hand tremors to cause mistakes, resulting in the waste of liquid medicine. The lacrimal sac extrusion part can squeeze the lacrimal sac to prevent toxic drugs from being absorbed by the patient through the lacrimal sac and cause poisoning. The dropper tip of the dripping part can be replaced , and then the injection distance can be appropriately shortened to ensure the infusion effect without worrying about the infection of the dropper.

Description

technical field [0001] The invention relates to the technical field of ophthalmic medicine dropping, more specifically, it relates to a medicine dropping device for ophthalmology. Background technique [0002] The full name of ophthalmology is "eye disease specialist", which is a discipline that studies diseases that occur in the visual system, including the eyeball and its associated tissues. Ophthalmology generally studies vitreous, retinal diseases, optometry, glaucoma and optic neuropathy, cataract and other ophthalmic diseases. [0003] Eye drops are a common treatment method in ophthalmology, mainly used for the prevention and treatment of eye diseases, eye examinations, such as mydriatic optometry, fundus examination, fluorescein staining, etc. Eye drops are usually squeezed and instilled into the patient's eyes manually by the doctor. If hand shaking occurs, the eye drops will fail to reach the eye, resulting in waste of eye drops; The cotton ball presses the lacri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F9/00A61F9/04C09D175/04C09D133/04C09D175/14C09D7/61
CPCA61F9/0008A61F9/045C08K2201/011C08K2201/014C09D175/04C09D7/61C08L33/04C08L75/14C08L43/04C08K3/36
Inventor 刘颖
Owner THE FIRST PEOPLES HOSPITAL OF NANTONG
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