Usage method of auxiliary self-service dual-purpose eyedropper

An eye dropper, a dual-purpose technology, applied in medical containers, ophthalmic treatment, packaged food, etc., can solve the problems of eye drops being instilled outside the eyes, patients contacting infection, stimulating patients to blink, etc., to avoid instillation into the eyes Effects of external, avoid blinking, avoid contact infection

Inactive Publication Date: 2018-11-20
张建华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The eye drops are directly instilled through the eye drops bottle. Due to reasons such as arm shaking, accurate and stable positioning of the bottle mouth cannot be achieved. The bottle mouth is easy to touch the cornea of ​​th

Method used

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  • Usage method of auxiliary self-service dual-purpose eyedropper
  • Usage method of auxiliary self-service dual-purpose eyedropper
  • Usage method of auxiliary self-service dual-purpose eyedropper

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Embodiment Construction

[0057] Various embodiments of the invention will be described in more detail below with reference to the accompanying drawings. In the various drawings, the same elements are denoted by the same or similar reference numerals. For the sake of clarity, various parts in the drawings have not been drawn to scale.

[0058] like Figure 1 to Figure 28 As shown, the present invention provides an auxiliary self-service dual-purpose eye dropper. The auxiliary self-service dual-purpose eye dropper includes a central cylinder 2 , elastic claws 3 , a drug guide tube assembly 1 , and a turbine box 6 . The central cylinder 2 has an exposed portion 21 formed by cutting out on its second end surface, so that the inner hole of the central cylinder is exposed. The number of elastic claws 3 is two, and the two elastic claws 3 are symmetrically arranged on the first end of the central cylinder 2, and are distributed on opposite sides of the axis of the central cylinder 2 in a figure-eight shape...

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Abstract

The invention relates to an usage method of an auxiliary self-service dual-purpose eyedropper, which comprises a plurality of steps: the opening degree of an eyedropper mouth is adjusted; an observation mirror is selected; the distance between two elastic claws is adjusted; a drop bottle is connected between the two elastic claws; the angle of the observation mirror is adjusted; the upper and thelower eyelids of an eye are propped up for realizing the rough positioning of the eyedropper mouth; a worm-gear case is adjusted for realizing the accurate positioning of the eyedropper mouth; the drop bottle is squeezed for dropping eye drops into the conjunctival sac of a patient; and the operation is switched to the other eye for finishing dropping. The usage method enables the patient to use the auxiliary self-service dual-purpose eyedropper in an auxiliary way or a self-service way, can prevent the patient from blinking during the dropping process, enables the eye drops to be accurately dropped into the conjunctival sac of the patient, avoids the eye drops to be dropped outside the eyes and shuns contact infection to the eyes, therefore the eye drops can be effectively dropped with high quality, and the experience of the patient is greatly improved.

Description

technical field [0001] The invention relates to the field of ophthalmic medical technology, more specifically, to a method for using an auxiliary self-service dual-purpose eye dropper for ophthalmology. Background technique [0002] Eye drops are one of the most commonly used pharmaceutical dosage forms for eye diseases. For many eye diseases, eye drops have direct and quick therapeutic effects. [0003] The eye drops are directly instilled through the eye drops bottle. Due to reasons such as arm shaking, accurate and stable positioning of the bottle mouth cannot be achieved. The bottle mouth is easy to touch the cornea of ​​the patient's eye, stimulating the patient to blink, and causing the patient's contact infection; On the one hand, this form of instillation is easy to drip the eye drops to the outside of the eye, resulting in waste of liquid medicine. Contents of the invention [0004] In view of this, the object of the present invention is to provide a method for u...

Claims

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Application Information

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IPC IPC(8): A61F9/00A61J1/16
CPCA61F9/0026A61J1/16
Inventor 张建华
Owner 张建华
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