Medicine dripping device for ophthalmology department

Abstract

The utility model provides a medicine dripping device for the ophthalmology department, and belongs to the technical field of medicine dripping devices. Comprising a positioning box and an eyeshade installed at the bottom end of the positioning box, a storage bin is formed in the top end of the positioning box, sliding grooves are formed in the two ends of the positioning box, a medicine storage bag is fixedly embedded in the bottom end of the positioning box, a push plate is slidably inserted into the top end of the positioning box, and clamping grooves are formed in the two sides of the inner wall of each sliding groove; sliding parts embedded in the sliding grooves are fixed to the two ends of the push plate, and clamping plates are inserted into the clamping grooves in a damping mode. The pushing plate is pushed by the extruding plate to move downwards to extrude the medicine storage bag, the sliding parts at the two ends of the pushing plate abut against the clamping plate in the extruding process, the extruding and moving stroke of the pushing plate is controlled by adjusting the position of the clamping plate, and therefore the extruding amount of liquid medicine is accurately controlled, and the situation that too much liquid medicine is extruded, and waste of eye drops is caused is avoided.

Description

Technical Field

[0001] This utility model relates to the field of medication dripping device technology, and in particular to an ophthalmic medication dripping device. Background Technology

[0002] Eye drops are used to treat various eye diseases, but it is difficult to accurately put them into the eye, which can lead to waste. An eye drop applicator is a tool used to put eye drops into the eye more accurately, avoiding medication leakage or waste.

[0003] Patent application number 202020683745.3 discloses an eye drop device for ophthalmic care. The eye drop device uses a fixing ring and a fixing plate to improve the stability of the mirror. The threaded groove, threaded rod, sliding sleeve and movable rod facilitate the adjustment of the mirror, allowing people to directly see the dripping process when applying eye drops, thereby improving the practicality of the device.

[0004] However, the device in this solution is not easy to control the amount of eye drops dispensed, and it is easy to squeeze out too much eye drops due to excessive force, resulting in waste. For example, elderly people, people with vision problems, or people with poor hand coordination may squeeze out too much eye drops due to excessive force, which is inconvenient to use and reduces practicality. Therefore, this application provides an ophthalmic eye drop device to meet the needs. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide an ophthalmic eye drop device to solve the problem that it is not easy to control the amount of eye drops when applying them, and that excessive force is easily used to squeeze out too much eye drops, resulting in waste of eye drops.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0007] An ophthalmic dropper includes a positioning box and an eye shield installed at the bottom of the positioning box. The top of the positioning box has a storage compartment, and both ends of the positioning box have sliding grooves. A drug storage bag is embedded and fixed at the bottom of the positioning box. A push plate is slidably inserted into the top of the positioning box. Both sides of the inner wall of the sliding groove have slots. Both ends of the push plate are fixed with sliding parts embedded in the sliding groove. A damping plate is inserted into the slot, and the plate supports the sliding part.

[0008] Optionally, the bottom end of the positioning box is provided with a connecting part for fixing to the eye mask, and the bottom end of the eye mask is provided with a rubber cushioning part.

[0009] Optionally, a through hole is provided at the center of the connecting part, and the two ends of the through hole are connected to the storage compartment and the goggles, respectively.

[0010] Optionally, the push plate is fitted into the storage compartment, and a screw is fixed to the top of the push plate.

[0011] Optionally, a lifting tube is threaded onto the screw, and an extrusion plate is fixedly installed at the top end of the lifting tube.

[0012] Optionally, the side wall of the card plate is fixed with a protrusion, and a connecting rope is installed on the protrusion.

[0013] Optionally, the top end of the connecting rope is fixedly connected to the positioning box, and support plates are installed on both sides of the outer wall of the positioning box.

[0014] Optionally, an installation tube is fixed to the bottom end of the medicine storage bag, and the installation tube is inserted into the through hole.

[0015] Optionally, a dropper is fixed to the bottom end of the mounting tube, and the dropper is embedded in the eye mask.

[0016] Optionally, a knob is threaded onto the bottom end of the drip nozzle.

[0017] Compared with the prior art, this utility model has at least the following beneficial effects:

[0018] In the above solution, a medicine storage bag and a push plate are respectively set in the storage compartment at the top of the positioning box. Both ends of the push plate are fixed with sliding parts that are inserted into the slide groove. When applying eye drops, the rubber buffer part at the bottom of the eye mask is aligned with the eye. The damping plate is inserted into the slot located below the sliding part. The push plate is pushed downward by the squeezing plate to squeeze the medicine storage bag. During the squeezing process, the sliding parts at both ends of the push plate abut against the plate. The stroke of the push plate is controlled by adjusting the position of the plate, thereby accurately controlling the amount of eye drops squeezed out and avoiding excessive eye drops being squeezed out, which would cause waste of eye drops.

[0019] The installation tube is inserted into the through hole, and a knob is threaded onto the bottom end of the installation tube. Tightening the knob stabilizes the installation tube and the medicine storage bag. A screw is fixed to the top of the push plate, and a lifting tube threaded onto the screw is fixed to the extrusion plate. Rotating the lifting tube adjusts the height of the extrusion plate, thus adapting to the extrusion and dripping of medicine from medicine storage bags in different positions. Attached Figure Description

[0020] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present invention and, together with the specification, further serve to explain the principles of the present invention and enable those skilled in the art to implement and use the present invention.

[0021] Figure 1 A three-dimensional structural diagram of an ophthalmic eye drop device;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the positioning box;

[0023] Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of a medicine storage bag.

[0025] Figure label:

[0026] 1. Positioning box; 2. Storage compartment; 3. Squeezing plate; 4. Medicine storage bag; 5. Connecting part; 6. Rubber buffer part; 7. Eye mask; 8. Support plate; 9. Screw; 10. Lifting tube; 11. Sliding part; 12. Push plate; 13. Slide groove; 14. Slot; 15. Through hole; 16. Card plate; 17. Connecting rope; 18. Protrusion; 19. Installation tube; 20. Dropper; 21. Knob.

[0027] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0028] The ophthalmic dropper provided by this utility model will now be described in detail with reference to the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more comprehensive, the following embodiments are the best and preferred embodiments; those skilled in the art can also use other alternative methods to implement some known technologies. Furthermore, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this utility model.

[0029] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0030] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0031] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0032] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0033] like Figure 1 and Figure 2 As shown, an embodiment of this utility model provides an ophthalmic dropper, including a positioning box 1 and an eye shield 7 installed at the bottom of the positioning box 1. The top of the positioning box 1 has a storage compartment 2, and both ends of the positioning box 1 have sliding grooves 13. The bottom of the positioning box 1 has a drug storage bag 4 embedded and fixed inside. A push plate 12 is slidably installed inside the positioning box 1. The inner walls of the sliding grooves 13 have slots 14 on both sides. Both ends of the push plate 12 have sliding parts 11 that can be inserted into or pulled out of the sliding grooves 13. A card plate 16 can be inserted into the card slots 14. After the card plate 16 is inserted into the card slots 14, part of the card plate 16 extends from the card slots 14 into the positioning box 1, and the card plate 16 can hold the push plate 12.

[0034] The bottom of the positioning box 1 is fitted with a connecting part 5 that is fixed to the goggles 7. The bottom of the goggles 7 is fixed with a rubber buffer part 6. A through hole 15 is opened at the center of the connecting part 5, which is connected to the storage chamber 2 and the goggles 7. The push plate 12 is inserted into the storage chamber 2, and a screw 9 is fixed to the top of the push plate 12. A protrusion 18 is fixed to the side wall of the clamping plate 16, and a connecting rope 17 is installed on the protrusion 18. When applying the medicine, the rubber buffer part 6 at the bottom of the goggles 7 is aligned with the eyes. The clamping plate 16 is damped and inserted into the slot 14 located below the sliding part 11. The push plate 12 is pushed downward by the squeezing plate 3 to squeeze the medicine storage bag 4. During the squeezing process, the sliding part 11 abuts against the clamping plate 16. The stroke of the push plate 12 is controlled by adjusting the position of the clamping plate 16, thereby precisely controlling the amount of medicine squeezed out.

[0035] like Figure 2 and Figure 3 As shown, a lifting tube 10 is threaded onto the screw 9, and a pressing plate 3 is fixedly installed at the top of the lifting tube 10. The top of the connecting rope 17 is fixedly connected to the positioning box 1. Figure 1 As shown, support plates 8 are installed on both sides of the outer wall of the positioning box 1. An installation tube 19 is fixed to the bottom of the medicine storage bag 4. The installation tube 19 is inserted into the through hole 15. A dropper 20 is fixed to the bottom of the installation tube 19 and is located in the eye mask 7. A knob 21 is threaded onto the bottom of the installation tube 19. A screw 9 is fixed to the top of the push plate 12. A lifting tube 10 is threaded onto the screw 9 and fixed to the extrusion plate 3. Rotating the lifting tube 10 adjusts the height of the extrusion plate 3, thus adapting to the extrusion and dripping of medicine from the medicine storage bag 4 in different positions.

[0036] The workflow of this utility model's technical solution is as follows:

[0037] In use, place the medicine bag 4 in the storage compartment 2, and insert the mounting tube 19 at the bottom of the medicine bag 4 into the through hole 15. A knob 21 is threaded onto the bottom of the mounting tube 19. The size of the knob 21 is larger than the size of the through hole 15. The top of the knob 21 and the bottom of the medicine bag 4 are used to limit the mounting tube 19 in the through hole 15, so that the mounting tube 19 and the medicine bag 4 are stable. When dripping the medicine, align the rubber buffer part 6 at the bottom of the eye mask 7 with the eye. The damping plate 16 is inserted into the slot 14 located below the sliding part 11. Hold the support plate. Simultaneously, the squeezing plate 3 pushes the push plate 12 downward to squeeze the medicine storage bag 4. During the squeezing process, the sliding parts 11 at both ends of the push plate 12 abut against the clamping plate 16. By adjusting the position of the clamping plate 16, the stroke of the push plate 12 is controlled, thereby accurately controlling the amount of medicine squeezed out and avoiding excessive medicine squeezed out, which would cause waste of eye drops. When there is only a small amount of medicine in the medicine storage bag 4, the lifting tube 10 is rotated to move the squeezing plate 3 upward and protrude at the top of the positioning box 1, so as to be suitable for squeezing and dripping medicine from medicine storage bags 4 in different positions.

[0038] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0039] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

Claims

1. An ophthalmic dropper, characterized in that, The device includes a positioning box and an eye mask installed at the bottom of the positioning box. The top of the positioning box has a storage compartment, and both ends of the positioning box have sliding grooves. A medicine storage bag is embedded and fixed in the bottom of the positioning box. A push plate is slidably inserted into the top of the positioning box. Both sides of the inner wall of the sliding groove have slots. Both ends of the push plate are fixed with sliding parts embedded in the sliding groove. A damping plate is inserted into the slot, and the plate supports the sliding part.

2. The ophthalmic dropper according to claim 1, characterized in that, The bottom of the positioning box is equipped with a connecting part for fixing to the eye mask, and the bottom of the eye mask is fixed with a rubber cushioning part.

3. The ophthalmic dropper according to claim 2, characterized in that, A through hole is provided at the center of the connecting part, and the two ends of the through hole are connected to the storage compartment and the goggles, respectively.

4. The ophthalmic dropper according to claim 1, characterized in that, The push plate is inserted into the storage compartment, and a screw is fixed to the top of the push plate.

5. The ophthalmic dropper according to claim 4, characterized in that, A lifting tube is threaded onto the screw, and an extrusion plate is fixedly installed at the top end of the lifting tube.

6. The ophthalmic dropper according to claim 1, characterized in that, The side wall of the card plate is fixed with a protrusion, and a connecting rope is installed on the protrusion.

7. The ophthalmic dropper according to claim 6, characterized in that, The top end of the connecting rope is fixedly connected to the positioning box, and support plates are installed on both sides of the outer wall of the positioning box.

8. The ophthalmic dropper according to claim 1, characterized in that, The bottom end of the medicine storage bag is fixed with an installation tube, which is inserted into the through hole.

9. The ophthalmic dropper according to claim 8, characterized in that, The bottom end of the installation tube is fixed with a dropper, which is embedded in the eye mask.

10. The ophthalmic dropper according to claim 9, characterized in that, A knob is threaded onto the bottom end of the mounting tube.

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