CN219397868U

CN219397868U - Ophthalmic nursing drip

Info

Publication number: CN219397868U
Application number: CN202223523907.5U
Authority: CN
Inventors: 杨青
Original assignee: First Affiliated Hospital of Nanchang University
Current assignee: First Affiliated Hospital of Nanchang University
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-07-25
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of ophthalmic nursing and discloses an ophthalmic nursing dropping device, which comprises a shell, wherein an elastic plastic container is fixed in the shell, a square hole is formed in the top of the outer wall of the shell, a button is connected in the square hole in a sliding manner, a fixed block is fixed in the square hole, limiting blocks are fixed at two ends of the left side surface of the fixed block, three spring columns are fixed on the right side surface of the button, the spring columns penetrate through the fixed block, a reset spring is sleeved on the outer side of the spring columns and positioned on the left side of the fixed block, the reset spring is fixed on the left side surface of the fixed block, and the right end of the spring column is fixed on the outer wall of the elastic plastic container.

Description

Ophthalmic nursing drip

Technical Field

The utility model relates to the technical field of ophthalmic nursing, in particular to an ophthalmic nursing liquid dropping device.

Background

The eye drops are one of the most commonly used methods for treating ophthalmic diseases, most of the eye drops are directly instilled by using a medicine dropping bottle at present, and a user controls the dosage of the eye drops by extruding the bottle body, so that the eye drops are frequently and much or little to cause waste or secondary dropping, in addition, the eye drops are frequently and inaccurately dropped into eyes due to various reasons such as conditional reflex, the working pressure of doctors is increased, patients feel uncomfortable, and the existing eye drops are mostly made of plastics, so that the dropper is polluted if the eye drops are carelessly dropped, and the patients are polluted.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an ophthalmic nursing drip, which solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an ophthalmic nursing dropping liquid ware, includes the shell, the inside fixed elastic plastic container of shell, square hole is seted up at shell outer wall top, square hole inside sliding connection button, square hole inside fixed block, the stopper is all fixed at fixed block left surface both ends, button right side fixed surface three spring post, the spring post runs through the fixed block, the spring post outside is located fixed block left side cover is equipped with reset spring, reset spring is fixed in fixed block left surface, the spring post right-hand member is fixed in elastic plastic container outer wall.

Preferably, the shell is a hollow cylinder structure.

Preferably, the bottom of the outer wall of the shell is fixed with a bracket, and the bottom of the bracket is fixed with a rubber sucker.

Preferably, the top end of the shell is detachably connected with the top cover, and the sealing gasket is fixed on the lower surface of the top cover.

Preferably, an elastic plastic container is fixed inside the shell, a rubber liquid outlet is fixed at the bottom of the elastic plastic container, a hard plastic ring is fixed at the top of the elastic plastic container, and LDPE, PET, PVC can be used as a material for the elastic plastic container and the hard plastic ring.

Preferably, the outer wall of the shell is fixed with a silica gel anti-skid sleeve.

(III) beneficial effects

The utility model provides an ophthalmic nursing dropping device, which has the following beneficial effects:

(1) The utility model is provided with the button and the silica gel anti-skid cover, so that a user can quantitatively extrude the required eye drops through the button, the problem of uneven eye drop dosage in the traditional eye drop mode is solved, and the problem of falling of the eye drop device caused by hand sliding of the user is effectively solved by arranging the silica gel anti-skid cover on the shell.

(2) The utility model is adsorbed on the upper side and the lower side of the eye socket of a patient through the rubber suction disc at the tail end of the bracket, and the utility model is vertically fixed above the eyes of the patient, so that eye drops can be accurately dropped into the eyes of the patient, the working pressure of medical staff is reduced, and the comfort level of the patient is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a side view of the present utility model;

fig. 3 is a schematic view of the structure of the push button according to the present utility model.

In the figure: 1. a rubber suction cup; 2. a bracket; 3. a housing; 4. a button; 5. a spring post; 6. a return spring; 7. a top cover; 8. a sealing gasket; 10. an elastic plastic container; 11. a rubber liquid outlet; 12. square holes; 13. a fixed block; 14. silica gel anti-skid sleeves; 15. a limiting block; 16. a rigid plastic ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides an ophthalmology nursing dropping liquid ware, including shell 3, the inside fixed elastic plastic container 10 of shell 3, square hole 12 is seted up at shell 3 outer wall top, square hole 12 inside sliding connection button 4, square hole 12 inside fixed block 13, stopper 15 is all fixed at fixed block 13 left surface both ends, button 4 right side fixed surface three spring post 5, spring post 5 runs through fixed block 13, spring post 5 outside is located fixed block 13 left side cover and is equipped with reset spring 6, reset spring 6 is fixed in fixed block 13 left surface, spring post 5 right-hand member is fixed in elastic plastic container 10 outer wall.

Further, the housing 3 has a hollow cylindrical structure.

Further, the bottom of the outer wall of the shell 3 is fixed with the support 2, the rubber sucker 1 is fixed at the bottom of the support 2, and the rubber sucker 1 can be adsorbed on the skin to play a role of a fixing device.

Further, the top end of the shell 3 is detachably connected with the top cover 7, and a sealing gasket 8 is fixed on the lower surface of the top cover 7.

Further, an elastic plastic container 10 is fixed in the shell 3, a rubber liquid outlet 11 is fixed at the bottom of the elastic plastic container 10, a rigid plastic ring 16 is fixed at the top of the elastic plastic container 10, and LDPE, PET, PVC can be adopted as materials for the elastic plastic container 10 and the rigid plastic ring 16.

Further, the silica gel antiskid sleeve 14 is fixed on the outer wall of the shell 3, and the friction force between the silica gel antiskid sleeve 14 and the palm is increased, so that the dropping device is prevented from falling off.

To sum up, the workflow of the utility model: the patient firstly leans up the head or lies on the sickbed, the user opens the top cover 7, the needed eye drops are injected into the elastic plastic container 10, then the tail end of the device bracket 2 is fixed on the upper side and the lower side of the eye socket of the patient through the rubber sucker 1, and the eye drops are quantitatively and accurately dripped into the eyes of the patient through forcefully pressing the button 4.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An ophthalmic care drip, comprising a housing (3), characterized in that: the utility model discloses a fixed plastic container, including shell (3), fixed block (5), spring post (5), fixed block (13), reset spring (6) are equipped with to the inside fixed elastic plastic container (10) of shell (3), square hole (12) are offered at shell (3) outer wall top, square hole (12) inside sliding connection button (4), fixed block (13) are all fixed at fixed block (13) left surface both ends, button (4) right side fixed three spring post (5), spring post (5) run through fixed block (13), spring post (5) outside is located fixed block (13) left side cover is equipped with reset spring (6), reset spring (6) are fixed in fixed block (13) left surface, spring post (5) right-hand member are fixed in elastic plastic container (10) outer wall.

2. An ophthalmic care drip according to claim 1, wherein: the shell (3) is of a hollow cylinder structure.

3. An ophthalmic care drip according to claim 1, wherein: the bottom of the outer wall of the shell (3) is fixed with the support (2), and the rubber sucker (1) is fixed at the bottom of the support (2).

4. An ophthalmic care drip according to claim 1, wherein: the top end of the shell (3) is detachably connected with the top cover (7), and a sealing gasket (8) is fixed on the lower surface of the top cover (7).

5. An ophthalmic care drip according to claim 1, wherein: the bottom of the elastic plastic container (10) is fixed with a rubber liquid outlet (11), and the top of the elastic plastic container (10) is fixed with a rigid plastic ring (16).

6. An ophthalmic care drip according to claim 1, wherein: the outer wall of the shell (3) is fixed with a silica gel anti-skid sleeve (14).