CN211326065U

CN211326065U - Ophthalmic nursing dropping liquid device

Info

Publication number: CN211326065U
Application number: CN201921548696.6U
Authority: CN
Inventors: 章珍珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-08-25
Anticipated expiration: 2029-09-18

Abstract

The utility model provides an ophthalmology nursing dropping liquid ware, includes bottle, bottleneck and dropping liquid pipe, the bottleneck is installed to the bottle lower extreme, the dropping liquid pipe is installed to the bottleneck lower extreme, bottle outside sliding connection has the casing, the extension bar is installed to the casing bottom left and right sides, both ends are rotated through hinge bar and connecting rod about the extension bar and are connected, connecting rod upper end fixedly connected with ring, the inboard fixed mounting of ring has the ejector pin, the ejector pin runs through surface about the casing, connecting rod lower extreme fixedly connected with bracing piece, the ring inboard is connected with the spring that is located the ejector pin upper end, the spring other end and casing fixed connection inwards press the ring through the finger, drive the bracing piece and stir the separation of upper and lower eyelid, and the bottle is pushed down to the arc elastic block of ejector pin, and the liquid medicine in the bottle receives after the extrusion.

Description

Ophthalmic nursing dropping liquid device

Technical Field

The utility model relates to an ophthalmology nursing equipment technical field especially relates to an ophthalmology nursing dropping liquid ware

Background

At present, when the ophthalmology disease is in a doctor, medical staff often need to drip eyedrops for patients, but some patients are in eyedrops, eyelids are blinking or the head elevation angle is not enough, so that the eyedrops are difficult to drip into eyes, secondary infection of the eyes is easy to occur, great work difficulty is increased for the medical staff, and inconvenience is brought.

The utility model discloses an ophthalmology nursing dropping liquid ware of 201520022870.9, including bottle and eyelid distraction device, the bottle shoulder both sides of bottle are provided with the nose bar, and the bottle upper end is provided with the bottleneck, the bottleneck upper end sets up the dropping liquid pipe, and the cover is equipped with "T" shape tube cap on the bottleneck, eyelid distraction device includes little ring, big ring, crowded liquid ring, connecting rod, down tube, vertical quarter butt and distraction piece are symmetrical arrangement in the bottle both sides, the down tube rotates through the hinge rod and is connected with the nose bar top, and the down tube upper end is connected with vertical quarter butt, and vertical quarter butt upper end is connected with the distraction piece, left down tube lower extreme connection little ring, the down tube lower extreme on right side connects big ring, little ring and big ring inboard correspondence of ring are provided with the connecting rod, and the connecting rod top is connected with crowded liquid ring, the utility model discloses simple structure, reasonable in design, convenient to use prevents the slippage of medicine bottle, has reduced the work degree of difficulty.

The utility model discloses a during the use, medical personnel's finger inwards presses through the ring, and the pressure of giving is not well controlled, can make the liquid medicine drip too much, causes the waste, and the ring can't reset after finishing using for pressure when using next time changes to some extent again, and the liquid medicine that leads to dripping at every turn is inhomogeneous, causes the waste easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems existing in the prior art, and provides an ophthalmologic nursing liquid dropper, which can realize uniform drug delivery, improve the comfort level and the nursing curative effect of patients, and can reset the ring after use, and has simple structure, reasonable design and convenient use.

The utility model provides a technical scheme that its technical problem adopted: the ophthalmic nursing dropping device comprises a bottle body, a bottleneck and a dropping liquid pipe, wherein the bottleneck is installed at the lower end of the bottle body, the dropping liquid pipe is installed at the lower end of the bottleneck, a shell is slidably connected to the outer side of the bottle body, a threaded hole is formed in the bottom of the shell, threads are arranged on the upper half part of the bottleneck and are in threaded connection with the threaded hole, extension rods are installed on the left side and the right side of the bottom of the shell, the left end and the right end of each extension rod are rotatably connected with a connecting rod through hinge rods, a ring is fixedly connected to the upper end of the connecting rod, a push rod is fixedly installed on the inner side of the ring and penetrates through the left surface and the right surface of the shell, a support rod is fixedly connected to the lower end of the connecting rod, a spring positioned at the upper end of the, make the liquid medicine in the bottle instil into patient's eyes, avoided patient's eyes to blink and open the condition of big eye and take place, the spring can give the ring resistance when using, prevent to touch lightly just to make the drip ware dropping liquid, after the drip ware finishes using, the finger removes pressure, the spring makes ejector pin and bracing piece can reset, make things convenient for next use, because the casing separates ring and bottle, the ring can only inwards move one section distance, make use at every turn and can both realize evenly dosing.

For further improvement, the shell and the bottle body are transparent, so that the residual amount of the liquid medicine in the bottle body can be clearly seen.

Further perfect, the bottle top is opened there is the inlet, install the top cap on the inlet, can supply the liquid medicine through the inlet, and is simple convenient.

Further perfection, be equipped with anti-skidding line on the top cap, when preventing to add the liquid medicine, the hand is smooth and can not open the top cap.

Further perfect, the threaded hole is opened to the casing bottom, bottleneck upper half is equipped with the screw thread, screw thread and threaded hole threaded connection, after the drip chamber used a period, can take out the bottle from the casing and disinfect and wash, reuse prevents extravagantly.

Further perfect, the dropping liquid pipe is olecranon type dropping liquid pipe, and when patient raised the head angle inadequately, the doctor also can place the dropping liquid pipe in directly over patient's eyes, more convenient drop into patient's eyes with liquid medicine in.

Further perfect, the bracing piece bottom is installed and is propped open the rubber pad, and the misery when the patient struts the eyelid can be reduced to soft elastic rubber.

Further perfect, the arc block rubber is installed to ejector pin one side, and the laminating that arc block rubber and bottle can be better for the liquid medicine drips and has had the time delay nature, can not extrude the ring liquid medicine slightly and just flow out, has reserved sufficient time and has made the rubber kickstand to strut the eyelid.

The utility model discloses profitable effect is: the eye care dropper has the advantages that the top cover is provided with the anti-slip lines, the top cover can be more easily unscrewed, liquid medicine can be supplemented through the liquid inlet, the eye care dropper is simple and convenient, after the eye care dropper is used for a period of time, the interior of a bottle body can be cleaned through the liquid inlet, waste is avoided, the sanitation of the bottle body is ensured, medical care personnel or patients can insert fingers into the finger rings by themselves, the propping blocks are placed on the eyelids of the patients, the finger rings are inwards extruded, the bottle body is inwards extruded by the finger rings, meanwhile, the propping blocks outwards prop the eyelids of the patients under the action of the connecting rods and the supporting rods, the liquid medicine is prevented from being dripped into the eyes when the eyes are blinked, the liquid medicine can not be dripped into the eyes of the patients when the eyes are blinked by the extruded bottle body, the liquid medicine can not be dripped into the eyes of the patients when the eyes are blinke, the patient also can independently carry out the medicine that drips, and the spring can be when using, prevents to bump gently just to make the drip ware dropping liquid, and after the drip ware finishes using, the finger removes pressure, and the spring makes ejector pin and bracing piece can reset, makes things convenient for next use, because the casing separates ring and bottle, the ring can only inwards move one section distance for use at every turn can both realize evenly dosing.

Drawings

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

fig. 2 is a top view of the present invention.

Description of reference numerals: 1. the bottle comprises a shell, 2, a bottle body, 3, a liquid inlet, 4, anti-slip lines, 4-1, anti-slip lines, 5, a ring, 6, an extension rod, 7, threads, 8, a bottle neck, 9, a dropping liquid pipe, 10, a support rod, 11, a rubber gasket, 12, a connecting rod, 13, a hinge rod, 14, a threaded hole, 15, an ejector rod, 16, a spring, 17 and an arc-shaped rubber block.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

with reference to the accompanying drawings: the embodiment of the invention relates to an ophthalmologic nursing dropping device, which comprises a bottle body 2, a bottleneck 8 and a dropping liquid pipe 9, wherein the bottleneck 8 is arranged at the lower end of the bottle body 2, the dropping liquid pipe 9 is arranged at the lower end of the bottleneck 8, a shell 1 is slidably connected to the outer side of the bottle body 2, extension bars 6 are arranged at the left side and the right side of the bottom of the shell 1, the left end and the right end of each extension bar 6 are rotatably connected with a connecting rod 12 through hinge rods 13, a finger ring 5 is fixedly connected to the upper end of the connecting rod 12, a push rod 15 is fixedly arranged at the inner side of the finger ring 5, the push rod 15 penetrates through the left surface and the right surface of the shell 1, a support rod 10 is fixedly connected to the lower end of the connecting rod 12, a spring 16 positioned at the upper end of the push rod is connected to the inner, the anti-skid plastic bottle is characterized in that anti-skid lines 4-1 are arranged on the top cover 4, a threaded hole 14 is formed in the bottom of the shell 1, threads 7 are arranged on the upper half portion of the bottleneck 8, the threads 7 are in threaded connection with the threaded hole 14, the drip tube 9 is an olecranon-shaped drip tube, a supporting rubber pad 11 is installed at the bottom of the supporting rod 10, and an arc-shaped rubber block 17 is installed on one side of the ejector rod 15.

When the utility model is used, the ring 5 is extruded by fingers to move inwards to drive the connecting rod 12 to move outwards around the hinge rod 13, the connecting rod 12 drives the supporting rod to move outwards, the rubber pad 11 is expanded to separate the upper eyelid after being stirred, and the rubber pad 20 is expanded to move outwards under the action of the hinge rod 13 to expand the eyelid, meanwhile, the ring 5 drives the ejector rod 15 to move inwards to enable the arc-shaped rubber block 17 to press the bottle body 2, the liquid medicine in the bottle body 2 is extruded and then drips from the olecranon dropping pipe 9 to the surface of the eyeball, after the use, the ring 5 and the ejector rod 154 recover the initial state due to the relaxation force of the spring 16, so that the use is more convenient next time, the patient can also operate by one hand, when the liquid medicine needs to be added, the top cover 4 is opened to add the liquid medicine, when the bottle needs to be cleaned, the bottle body 2 is rotated to separate the bottleneck from the shell anticlockwise, the bottle body 2 can be cleaned by being taken out from the housing 1.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides an ophthalmology nursing dropping liquid ware, includes bottle (2), bottleneck (8) and dropping liquid pipe (9), bottleneck (8) are installed to bottle (2) lower extreme, dropping liquid pipe (9), characterized by are installed to bottleneck (8) lower extreme: bottle (2) outside sliding connection has casing (1), extension bar (6) are installed to both sides about casing (1) bottom, both ends are rotated with connecting rod (12) through hinge bar (13) and are connected about extension bar (6), connecting rod (12) upper end fixedly connected with ring (5), ring (5) inboard fixed mounting has ejector pin (15), surface about ejector pin (15) run through in casing (1), connecting rod (12) lower extreme fixedly connected with bracing piece (10), ring (5) inboard is connected with spring (16) that are located the ejector pin upper end, the spring (16) other end and casing (1) fixed connection.

2. The ophthalmic care dropper of claim 1 wherein: the shell (1) and the bottle body (2) are transparent.

3. The ophthalmic care dropper of claim 1 wherein: the top of the bottle body (2) is provided with a liquid inlet (3), and a top cover (4) is arranged on the liquid inlet.

4. The ophthalmic care dropper of claim 3 wherein: the top cover (4) is provided with anti-skid grains (4-1).

5. The ophthalmic care dropper of claim 1 wherein: the bottom of the shell (1) is provided with a threaded hole (14), the upper half part of the bottleneck (8) is provided with a thread (7), and the thread (7) is in threaded connection with the threaded hole (14).

6. The ophthalmic care dropper of claim 1 wherein: the dropping liquid pipe (9) is an olecranon-shaped dropping liquid pipe.

7. The ophthalmic care dropper of claim 1 wherein: and a spreading rubber pad (11) is arranged at the bottom of the supporting rod (10).

8. The ophthalmic care dropper of claim 1 wherein: and an arc-shaped rubber block (17) is arranged on one side of the ejector rod (15).