Eye drop instillation device

Abstract

The utility model discloses an eye drop instillation device which comprises a supporting table and a threaded opening formed in the middle of the supporting table, a liquid medicine bottle is arranged above the supporting table, a dripping nozzle is fixedly connected to the bottom of the liquid medicine bottle, the lower end of the dripping nozzle is inserted into the threaded opening in a threaded mode, two supporting legs are fixedly connected to the bottom of the supporting table, and the supporting legs are fixedly connected to the supporting table. Two sets of extrusion assemblies are arranged at the top of the supporting table, the two extrusion assemblies are located on the two sides of the liquid medicine bottle, each extrusion assembly comprises a U-shaped base fixed to the top of the supporting table, a rotating shaft is rotationally inserted into each U-shaped base, and a connecting rod is fixedly connected to the middle of each rotating shaft. According to the utility model, the two supporting legs are distributed on the two sides of the eyeball, so that the threaded opening can be positioned right above the eyeball, and the drip nozzle is positioned right above the eyeball, and is accurately positioned; and then the two extrusion assemblies are pressed to extrude the eyedrops in the liquid medicine bottle, and finally the eyedrops are dripped out through the bottom of the dripping nozzle and dripped on eyeballs.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to an eye drop infusion device. Background Technology

[0002] Eye drops are one of the most commonly used drug formulations in ophthalmology, offering direct and quick treatment for many eye conditions. With changes in lifestyle and working conditions, people are spending more and more time using their eyes, such as prolonged computer use, mobile phone use, television viewing, and video game playing, easily leading to visual fatigue and dry eye syndrome. Both conditions are primarily characterized by dry and uncomfortable eyes, making eye drops an essential daily medication for many.

[0003] Eye drops are one of the most commonly used drug formulations for ophthalmic diseases. They have a direct and rapid therapeutic effect on many eye infections. However, most existing eye drops are administered directly from the dropper bottle, which can lead to inaccurate instillation. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides an eye drop infusion device that solves the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: an eye drop infusion device, including a support platform and a threaded opening in the middle of the support platform, a medicine bottle is provided above the support platform, a dropper is fixedly connected to the bottom of the medicine bottle, the lower end of the dropper is threaded into the threaded opening, two support legs are fixedly connected to the bottom of the support platform, and two sets of extrusion components are provided on the top of the support platform, with the two extrusion components located on both sides of the medicine bottle.

[0008] Preferably, the extrusion assembly includes a U-shaped base fixed to the top of the support platform, a rotating shaft rotatably inserted on the U-shaped base, a connecting rod fixedly connected to the middle of the rotating shaft, and an extrusion ball fixedly connected to the other end of the connecting rod, the extrusion ball directly contacting the outer surface of the medicine bottle.

[0009] Preferably, both ends of the rotating shaft are fixedly connected to a stop block, and a torsion spring is fixedly connected between the stop block and the U-shaped base.

[0010] Preferably, the torsion spring is sleeved outside the rotating shaft.

[0011] Preferably, a positioning ring is fixedly connected to the top of the support platform, the positioning ring is concentrically arranged with the threaded opening, and the positioning ring is located outside the threaded opening.

[0012] Preferably, an opening is formed between the support platform and the two bottom legs.

[0013] (III) Beneficial Effects

[0014] This utility model provides an eye drop infusion device, which has the following beneficial effects:

[0015] 1. In this utility model, two support feet are provided on both sides of the eyeball, so that the threaded opening can be located directly above the eyeball, which also makes the dropper head directly above the eyeball, accurately positioning the dropper head; then, press the two squeezing components to squeeze out the eye drops inside the medicine bottle, and finally drip out through the bottom of the dropper head onto the eyeball.

[0016] 2. In this utility model, by pressing the two connecting rods, the squeezing ball comes into contact with the plastic medicine bottle, causing the surface of the medicine bottle to deform, and the eye drops are discharged through the dropper at the bottom of the medicine bottle; when the connecting rods are released, the torsion spring releases its elasticity, causing the connecting rods to deflect back to the initial position, at which point the squeezing ball separates from the surface of the medicine bottle. Attached Figure Description

[0017] Figure 1 This is a frontal perspective three-dimensional structural diagram of an eye drop infusion device proposed in this utility model;

[0018] Figure 2 This is a bottom-view perspective view of the structure of an eye drop infusion device proposed in this utility model;

[0019] Figure 3 This is a partial structural diagram of an eye drop infusion device proposed in this utility model;

[0020] Figure 4 This is a structural diagram of the medicine bottle and dropper of an eye drop infusion device proposed in this utility model;

[0021] Figure 5 This is a structural diagram of the extrusion assembly of an eye drop infusion device proposed in this utility model.

[0022] In the diagram: 1. Support platform; 101. Threaded opening; 2. Support leg; 3. Extrusion assembly; 31. Connecting rod; 32. Extrusion ball; 33. Rotating shaft; 34. Stop block; 35. Torsion spring; 36. U-shaped base; 4. Medicine bottle; 5. Dropper; 6. Positioning ring; 7. Opening. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Please see Figures 1 to 5 This utility model provides a technical solution: an eye drop instillation device, including a support platform 1 and a threaded opening 101 in the middle of the support platform 1. A medicine bottle 4 is provided above the support platform 1. The medicine bottle 4 is made of plastic and can deform under force. A dropper 5 is fixedly connected to the bottom of the medicine bottle 4. When the plastic medicine bottle 4 is squeezed, the liquid inside the medicine bottle 4 is squeezed out through the dropper 5. The lower end of the dropper 5 is threaded into the threaded opening 101, which can realize the purpose of installing and removing the medicine bottle 4. Two support legs 2 are fixedly connected to the bottom of the support platform 1. The two support legs 2 are distributed on the upper and lower sides of the eyeball. Two sets of squeezing components 3 are provided on the top of the support platform 1. The two squeezing components 3 are located on both sides of the medicine bottle 4. The two squeezing components 3 cooperate to squeeze the medicine bottle 4, so that the medicine drips out smoothly.

[0025] Two support legs 2 are positioned on either side of the eyeball, so that the threaded opening 101 can be located directly above the eyeball, which in turn positions the dropper 5 directly above the eyeball, accurately positioning the dropper 5. Then, the two squeezing components 3 are pressed to squeeze out the eye drops inside the medicine bottle 4, which are finally dripped out through the bottom of the dropper 5 and onto the eyeball.

[0026] The extrusion assembly 3 includes a U-shaped base 36 fixed to the top of the support platform 1. A rotating shaft 33 is rotatably inserted on the U-shaped base 36. A connecting rod 31 is fixedly connected to the middle of the rotating shaft 33. An extrusion ball 32 is fixedly connected to the other end of the connecting rod 31. The extrusion ball 32 directly contacts the outer surface of the medicine bottle 4.

[0027] Both ends of the rotating shaft 33 are fixedly connected to a stop block 34, and a torsion spring 35 is fixedly connected between the stop block 34 and the U-shaped base 36. The torsion spring 35 is sleeved on the outside of the rotating shaft 33.

[0028] By pressing the two connecting rods 31, the squeezing ball 32 comes into contact with the plastic medicine bottle 4, causing the surface of the medicine bottle 4 to deform, and the eye drops are discharged through the dropper 5 at the bottom of the medicine bottle 4; when the connecting rods 31 are released, the torsion spring 35 releases its elastic force, causing the connecting rods 31 to deflect in the opposite direction to the initial position, at which point the squeezing ball 32 separates from the surface of the medicine bottle 4.

[0029] A positioning ring 6 is fixedly connected to the top of the support platform 1. The positioning ring 6 is concentrically set with the threaded opening 101 and is located outside the threaded opening 101. The positioning ring 6 is used to limit the position of the medicine bottle 4.

[0030] An opening 7 is formed between the support platform 1 and the two bottom legs 2 to allow light to pass through and to facilitate observation of the dropper 5, ensuring that the medicine is smoothly dripped into the eyeball through the dropper 5.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An eye drop instillation device, characterized by: The utility model provides a medical liquid bottle pressing device, including support table (1), the threaded mouth (101) of opening in support table (1) middle part, support table (1) top is equipped with medical liquid bottle (4), medical liquid bottle (4) bottom fixedly connected with the drop nozzle (5), drop nozzle (5) lower end threaded insertion is located to the inside of threaded mouth (101), support table (1) bottom fixedly connected with two support legs (2), support table (1) top is provided with two extrusion assemblies (3), two extrusion assemblies (3) are located medical liquid bottle (4) both sides.

2. The eye drop instillation device according to claim 1, wherein: The extrusion assembly includes a U-shaped base (36) fixed to the top of the support table (1), a rotating shaft (33) rotatably inserted into the U-shaped base (36), a connecting rod (31) fixedly connected to the middle of the rotating shaft (33), and an extrusion ball (32) fixedly connected to the other end of the connecting rod (31), wherein the extrusion ball (32) directly abuts and contacts the outer surface of the medical liquid bottle (4).

3. The eye drop instillation device of claim 2, wherein: The rotating shaft (33) is fixedly connected with a stop block (34) at both ends, and the stop block (34) is fixedly connected with a torsion spring (35) between the U-shaped base (36).

4. The eye drop instillation device of claim 3, wherein: The torsion spring (35) is sleeved outside the rotating shaft (33).

5. The eye drop instillation device of claim 1, wherein: The top of the support table (1) is fixedly connected with a positioning ring (6), the positioning ring (6) is concentrically arranged with the threaded mouth (101), and the positioning ring (6) is located outside the threaded mouth (101).

6. The eye drop instillation device of claim 1, wherein: The support table (1) and the two support legs (2) at the bottom form an opening (7).

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