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Eyedrop bottle

An eye drop bottle and bottle body technology, applied in the field of medical supplies, can solve problems such as low controllability of drug drops, and achieve the effects of strong controllability, reduction of medical costs, and avoidance of discomfort

Inactive Publication Date: 2018-05-15
周兵经
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problem of low controllability of the drops in the eye drops bottle in the prior art, the technical solution of the present invention is as follows:

Method used

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Embodiment Construction

[0022] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention. 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.

[0023] like figure 1 , 2 As shown, the present invention provides eye drops bottle, comprises bottle body 1, piston and gear 3, and the middle part of gear 3 offers through hole 4, is provided with connecting rod 5 in through hole 4, makes gear 3 and the inner wall of bottle body 1 pass through. The connecting rod 5 is movably connected, and the contact surface between the piston and the gear 3 is provided with gear teeth 6, and the piston and the gear 3 form a screw transmission mechanism. When the gear 3 is rotated, the piston moves along the axial direction of the bottle body 1 to push the The li...

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Abstract

The invention discloses an eyedrop bottle. A piston and a gear are arranged inside a bottle body, so that the piston and the gear form a spiral transmission mechanism. When the gear is rotated, the piston moves in the axial direction of the bottle body to push eyedrops inside the bottle body to be drained from a dripping opening, a patient can accurately determine the rotating amount, and then theeyedrop draining amount is accurately mastered. Compared with a traditional mode that eyedrops are extruded out by pressing the bottle body through fingers, the eyedrop bottle has the advantages of being low in operation difficulty, high in controllability, capable of saving eyedrops and the like, the medical cost of a patient is effectively lowered, and the phenomenon that the patient feels uncomfortable due to the excessive quantity of eyedrops is avoided.

Description

technical field [0001] The invention relates to the technical field of medical supplies, in particular to eye drops bottles. 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. Eye drops are usually contained in an eye drop bottle. The bottle body and bottle mouth of the existing eye drop bottle are straight. The force control of the bottle body can easily lead to excessive instillation of the medicine, especially for some expensive eye drops, which not only leads to waste of medicine and increases the treatment cost of the patient, but also may cause adverse reactions caused by excessive instillation of the medicine, causing the patient to have other symptoms. illness or discomfort. Contents of the invention [0003] In order to solve the technical problem of low controllability of the drops in the eye drops bottle in the prior ...

Claims

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Application Information

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IPC IPC(8): A61F9/00
Inventor 周兵经
Owner 周兵经
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