CN216754777U - Eye drop auxiliary eye dropper for ophthalmology - Google Patents

Abstract

The utility model discloses an ophthalmic eye drop auxiliary eye dropper, wherein a top cover cap is arranged above a shell, and the bottom of the shell is connected with an eye supporting fan and a fish mouth bottle mouth sleeve; the two sides of the main body are respectively provided with symmetrically arranged extrusion button components which comprise a first button cover cap, a second button cover cap, a first elastic contraction column, a second elastic contraction column, a first reset spring and a second reset spring. The device helps patients to realize accurate drug administration, and avoids waste; the eye supporting fan for pulling down the eyelid can expose the correct administration point-conjunctival sac of the patient, and the state is kept, and the smooth operation of the liquid dropping is ensured by a mechanical means to obtain a good treatment effect; through setting up two sets of extrusion buttons in device main part symmetry to keep somewhere the eye medicine bottle resilience space between eye medicine bottle and inner shell, realize that two sides kick-backs simultaneously after the single is dosed, reduce the liquid medicine bottle resilience time, realize going out liquid in succession and dose.

Description

Eye drop auxiliary eye dropper for ophthalmology

Technical Field

The utility model relates to an ophthalmic eye drop auxiliary eye drop instrument, and belongs to the field of ophthalmic medical instruments.

Background

With the continuing development of the aging society of china, the number of age-related eye diseases including cataract, glaucoma, macular degeneration, diabetic retinopathy and retinal detachment continues to increase as the aging population increases and the life expectancy increases. Meanwhile, Chinese presbyopia problem people exceed 3.9 hundred million; the number of the middle and severe presbyopia population reaches 1.46 hundred million; the severe presbyopia population is 800 ten thousand. Therefore, the proportion of patients with presbyopia and other eye diseases is very large, and eye drop treatment becomes a daily necessity for the patients. The existing eye drop dripping device is often simple in structure and does not have a good dripping effect, and eye disease patients often cause eye drop waste because of incapability of observing, even contact infection of eyes, and aggravate the state of an illness. The presbyopic patient suffers from the trouble that the object is difficult to see at a short distance, and the accurate medicine dripping is difficult to achieve. Therefore, the utility model provides a compound eye drop dripping instrument with a reflector and a convex lens aiming at eye disease drop treatment of presbyopic people, and aims to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an auxiliary eye dropper for ophthalmic liquid medicine, which solves the problems in the prior art, can continuously and quickly drop the eye liquid medicine, accurately drop the eye liquid medicine and ensure safe and efficient use of a patient

In order to achieve the purpose, the utility model provides the following technical scheme:

a compound eyedrop dropping apparatus with a reflector and a convex lens comprises: the device comprises a device shell, a whole body which is formed by an inner shell for placing eyedrop bottles and an outer shell sleeved outside the inner shell, wherein a top cover cap is arranged above the outer shell, and the bottom of the outer shell is connected with an eyedrop fan and a fish mouth bottle mouth sleeve; the two sides of the main body are respectively provided with symmetrically arranged extrusion button components which comprise a first button cover cap, a second button cover cap, a first elastic shrinkage column, a second elastic shrinkage column, a first reset spring and a second reset spring; the two groups of extrusion buttons respectively apply extrusion force to the eyedrop bottles from two symmetrical sides of the eyedrop bottles through two extrusion spaces.

Preferably, shell bottom be provided with and prop the eye fan, the shell with prop integrative setting of eye fan, the shell adopts the rubber material, satisfies the function of pressing crowded liquid, prop the edge of eye fan and adopt silica gel parcel.

Preferably, a fish mouth-shaped bottle neck sleeve is arranged below the inner part of the inner shell.

Preferably, the top cover cap is connected with the bottom circular sliding block through a return spring III, and the top cover cap is connected with the shell through a threaded joint.

Preferably, the bottom of the shell is provided with a plane mirror and convex lens composite device which is connected through two rotatable joints to realize multi-directional adjustment.

Preferably, the first elastic shrinkage column and the second elastic shrinkage column are I-shaped ejector rods; the first elastic shrinkage column and the second elastic shrinkage column are wound with a first uncompressed reset spring and a second uncompressed reset spring, one ends of the first reset spring and the second reset spring are fixed on the outer shell, one ends of the first reset spring and the second reset spring are fixed on the inner shell, and a first button cap and a second button cap are arranged on the outer sides of the first elastic shrinkage column and the second elastic shrinkage column and used for resetting the button after extrusion.

Compared with the prior art, the utility model has the beneficial effects that: the utility model is provided with the visual positioning device, which helps the patient to realize accurate drug administration and avoids waste; the eye-stretching fan which pulls down the eyelid can expose the correct administration point-conjunctival sac of the patient, and the state is kept, and the smooth operation of the dropping liquid is ensured by a mechanical means to obtain a good treatment effect; through setting up two sets of extrusion buttons in device main part symmetry to keep somewhere the eye medicine bottle resilience space between eye medicine bottle and inner shell, realize that two sides kick-backs simultaneously after the single is dosed, reduce the liquid medicine bottle resilience time, realize going out liquid in succession and dose.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the back structure of fig. 1.

In the figure: 1. a housing; 2. a top cap; 3. an eye supporting fan; 4. a first button cover cap; 5. the elastic shrinkage column I; 6. a first return spring; 7. a second button cap; 8. a second elastic shrinkage column; 9. a second return spring; 10. a plane mirror; 11. a convex lens; 12. a rotating joint; 13. silica gel edge covering; 14. a third return spring; 15. a circular slider; 16. a threaded joint; 17. a fish mouth bottle mouth sleeve; 18. an inner shell;

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, in an embodiment of the present invention, a compound eye drop dripping apparatus with a reflector and a convex lens includes: the device comprises a device shell, a whole body which is formed by an inner shell 18 for placing eyedrop bottles and an outer shell 1 sleeved outside the inner shell, wherein a top cover cap 2 is arranged above the outer shell 1, and the bottom of the outer shell is connected with an eyedrop supporting fan 3 and a fish mouth bottle mouth sleeve 17; the two sides of the main body are respectively and symmetrically provided with an extrusion button assembly which comprises a button cap I4, a button cap II 7, an elastic force contraction column I5, an elastic force contraction column II 8, a return spring I6 and a return spring II 9; the two groups of extrusion buttons respectively apply extrusion force to the eyedrop bottles from two symmetrical sides of the eyedrop bottles through two extrusion spaces.

Preferably, 1 bottom of shell be provided with and prop eye fan 3, shell 1 with prop 3 integrative settings of eye fan, shell 1 adopts the rubber material, satisfies the function of pressing crowded liquid, prop the edge of eye fan 3 and adopt silica gel 13 parcel.

Preferably, a fish-mouth-shaped bottle neck sleeve 17 is arranged below the inner part of the inner shell 18.

Preferably, the top cap 2 is connected with the bottom circular slider 15 through a return spring three 14, and the top cap 2 is connected with the shell 1 through a threaded joint 16.

Preferably, the bottom of the shell 1 is provided with a plane mirror 10 and convex lens 11 composite device which is connected through two rotatable joints 12 to realize multi-directional adjustment.

Preferably, the first elastic shrinkage column 5 and the second elastic shrinkage column 8 are I-shaped ejector rods; the first elastic shrinkage column 5 and the second elastic shrinkage column 8 are wound with a first uncompressed return spring 6 and a second uncompressed return spring 9, one ends of the first return spring 6 and the second return spring 9 are fixed on the outer shell 1, one ends of the first return spring 6 and the second return spring 9 are fixed on the inner shell 18, and a first button cap 4 and a second button cap 7 are arranged on the outer sides of the first elastic shrinkage column 5 and the second elastic shrinkage column 8 and used for resetting the button after extrusion.

The working principle of the utility model is as follows: the top cap 2 is opened, the eyedrop bottle is put in, the opening of the eyedrop bottle is attached to the fish mouth bottle mouth sleeve 17, and the threaded joint 16 of the top cap 2 is screwed on, so that the eyedrop bottle is fixed. Placing the device at the position of administration, fitting the bottom eye-supporting fan with the lower eyelid, and opening to expose conjunctival sac at the dripping port; meanwhile, the rotating joint 12 of the plane mirror-convex lens composite device is adjusted, so that the patient can see the dropping state of the medicine, and the aim of accurate medicine taking is fulfilled. Simultaneously pressing the first button cap 4 and the second button cap 7 from two sides of the eyedrop bottle, simultaneously applying extrusion force to the symmetrical bottles at two sides of the eyedrop bottle by extruding the first elastic shrinkage column 5 and the second elastic shrinkage column 8, extruding and compressing two sides of the eyedrop bottle, and dripping a drop of eyedrop; when pressure is lost, the first return spring 6 and the second return spring 9 return to the original positions, and the two sides of the eyedrop bottle rebound. The process is repeated, and the eye drop can be continuously dripped to realize continuous administration.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (5)

1. An eye drop instrument is assisted with eye drop to ophthalmology which characterized in that: comprises a device shell, which is a whole body consisting of an inner shell (18) for placing eyedrop bottles and an outer shell (1) sleeved outside the inner shell, wherein a top cover cap (2) is arranged above the outer shell (1), and the bottom of the outer shell is connected with an eyedrop fan (3) and a fish mouth bottleneck sleeve (17); the two sides of the main body are respectively and symmetrically provided with an extrusion button assembly which comprises a button cap I (4), a button cap II (7), an elastic shrinkage column I (5), an elastic shrinkage column II (8), a return spring I (6) and a return spring II (9); the first elastic shrinkage column (5) and the second elastic shrinkage column (8) are respectively provided with a first telescopic reset spring (6) and a second reset spring (9), and the outer sides of the first elastic shrinkage column (5) and the second elastic shrinkage column (8) are respectively provided with a first button cap (4) and a second button cap (7).

2. The ophthalmic eye drop auxiliary eye drop instrument according to claim 1, wherein an eye supporting fan (3) is arranged at the bottom of the shell (1), and the edge of the eye supporting fan (3) is wrapped by silica gel (13).

3. The auxiliary eye dropper for eye drops of claim 1, wherein a fish mouth sleeve (17) is provided under the inner part of the inner casing (18).

4. An ophthalmic eyedrop dispensing aid as claimed in claim 1 wherein said top cap (2) is connected to bottom circular slider (15) by return spring three (14) and top cap (2) is connected to housing (1) by threaded connection (16).

5. An ophthalmic eyedropper as claimed in claim 1 wherein the bottom of the housing (1) is provided with a combination of a flat mirror (10) and a convex lens (11) connected by two rotatable joints (12).

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