Eye drop bottle

Abstract

The utility model provides an eyedrop bottle which comprises a bottle body used for containing liquid medicine and an eyedrop bottle cover. One end of the medicine outlet pipe is communicated with the interior of the bottle body, and the other end of the medicine outlet pipe is closed; the medicine outlet pipe is arranged on the side wall of the medicine outlet pipe, the boss structure is arranged on the side wall of the medicine outlet pipe, a liquid outlet channel is formed in the boss structure, and the liquid outlet channel penetrates through the boss structure and is communicated with the interior of the medicine outlet pipe. In the use process, positioning is conducted through the medicine outlet pipe, the accuracy of medicine dripping can be guaranteed, and discomfort caused by sharp foreign matter can be avoided.

Description

Technical Field

[0001] The present application relates to the technical field of medical containers, and in particular to an eye drop bottle. Background Art

[0002] Intraocular drug delivery technology is a routine operation in the treatment of eye diseases. It is involved in both medical institutions and home eye self-care. The operation method is to raise the head, hold the eyes open with one hand to expose the eyelids, and use the other hand to invert the eye dropper to drip the solution.

[0003] In the related art, the medicine outlet tube of the eye drop bottle is generally a slender tubular structure, and its outlet is located at the end. In order to facilitate the outflow of the medicine, the medicine outlet tube is usually designed as a cone structure.

[0004] When users put eye drops in, in order to make the liquid medicine drop into the eyes more accurately, they usually make the end of the medicine outlet as close to the eyeball as possible. Since the human eye has a certain distance limit for the closest focus, when the end of the medicine outlet is close to the eye, the eyeball cannot focus on the medicine outlet, and the small area of ​​the medicine outlet is almost invisible after being out of focus. Therefore, users can only estimate the distance and relative position between the end of the medicine outlet and the eye, which makes it easy for the liquid medicine to drip outside the eye. In addition, when a sharp object is close to the eye, the user will also feel a certain discomfort due to conditioned reflex. Utility Model Content

[0005] The embodiment of the present application provides an eye drop bottle to at least solve the problem in the related art that the medicine outlet tube is a slender structure, the end area of ​​the medicine outlet is small, and the eyeball cannot focus, resulting in inaccurate medicine drop, and adopts the following technical solutions:

[0006] An eye drops bottle, comprising:

[0007] A bottle body, the bottle body is used to contain liquid medicine;

[0008] a medicine outlet pipe, wherein one end of the medicine outlet pipe is connected to the inside of the bottle body and the other end is closed; and

[0009] A boss structure is provided on the side wall of the medicine outlet tube, a liquid outlet channel is provided inside the boss structure, and the liquid outlet channel passes through the boss structure and is communicated with the inside of the medicine outlet tube.

[0010] Optionally, an end of the boss structure away from the medicine outlet tube is chamfered.

[0011] Optionally, the height of the boss structure is 1 to 3 mm.

[0012] Optionally, the axis of the boss structure is perpendicular to the axis of the medicine outlet tube.

[0013] Optionally, one end of the liquid outlet channel connected to the medicine outlet pipe is configured as a conical structure.

[0014] Optionally, the axis of the medicine outlet tube forms a certain angle with the axis of the bottle body, and the angle is greater than 5° and less than 45°.

[0015] Optionally, a liquid collecting tube is further provided between the medicine outlet tube and the bottle body, and the liquid collecting tube is configured such that the size of one end connected to the bottle body is larger than the size of the other end connected to the medicine outlet tube.

[0016] Optionally, the eye drops bottle also includes a bottle cap.

[0017] In the embodiment of the present application, when in use, the user places the axis of the medicine outlet tube along the length direction of the lower dome of the eye and is parallel to the lower dome, and at the same time makes the axis of the boss structure point to the eye. At this time, the horizontal medicine outlet tube can be seen even if the eye is out of focus, and will appear in front of the eyes in the form of a line, and the distance from the medicine outlet tube to the eye can be easily estimated. When the height of the boss structure is small enough, the distance from the boss structure to the eye is approximately equal to the distance from the medicine outlet tube to the eye, and it is not easy to touch the eye, so that the accurate dripping can be ensured by positioning the medicine outlet tube. In addition, the medicine outlet tube can present a linear structure when the eye is out of focus, thereby avoiding the discomfort caused by sharp objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the eye drops bottle in the embodiment of the present application;

[0019] Figure 2 This is a cross-sectional view of an eye drops bottle in an embodiment of the present application;

[0020] In the figure: 1 bottle body, 2 liquid outlet pipe, 3 boss structure, 31 liquid outlet channel, 4 liquid collecting pipe, 5 bottle cap. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0022] In the description of the present application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0023] Reference Figure 1 and 2 , the embodiment of the present application provides an eye drops bottle, comprising:

[0024] A bottle body 1, wherein the bottle body 1 is used to contain liquid medicine;

[0025] a medicine outlet pipe, wherein one end of the medicine outlet pipe is connected to the interior of the bottle body 1 and the other end is closed; and

[0026] A boss structure 3 is provided on the side wall of the medicine outlet tube. A liquid outlet channel 31 is provided inside the boss structure 3. The liquid outlet channel 31 passes through the boss structure 3 and is communicated with the inside of the medicine outlet tube.

[0027] As an exemplary embodiment, the bottle body 1 can be selected from but not limited to cylindrical structures, rectangular structures, etc., which can have a certain internal space cavity and can ensure that the liquid medicine flows out completely without producing residual container structure.

[0028] As an exemplary embodiment, the medicine outlet tube may be, but is not limited to, a round tube structure with the same diameter as a whole. One end of the medicine outlet tube is connected to the bottle body 1, and the other end is closed, wherein a section of the interior of the medicine outlet tube is closed, specifically, as follows Figure 2 The section from the end of the medicine outlet pipe to the inside is closed. In addition, the boss structure 3 is arranged on the side wall of the unclosed section inside the medicine outlet pipe, and the boss structure 3 is as close to the closed position as possible but needs to ensure that the liquid outlet channel 31 is not closed.

[0029] It can be understood that when using, the user raises his head, opens his eyes with one hand, and tilts the bottle body 1 with the other hand, so that the axis a of the medicine tube is placed along the length direction of the lower dome of the eye, such as Figure 2As shown, and parallel to the lower dome, while making the axis b of the boss structure 3 point to the eyes. The lower dome of the human eye is long in the left and right directions, and the position accuracy of the outlet is not high. It is narrow in the up and down directions, and the position accuracy of the outlet is high. Since the upper and lower widths of the drug outlet tube in front of the eyes are very narrow, which is only the diameter of the drug outlet tube, the position of the drug outlet tube is estimated more accurately. When the drug outlet tube can be aligned with the human eye, the liquid outlet channel 31 of the boss structure 3 must be able to align with the human eye, thereby meeting the accurate use requirements of dripping. When in use, the horizontal drug outlet tube can be seen even if it is out of focus, and it will appear in front of the eyes in the form of a line. The distance from the drug outlet tube to the eyes can be easily estimated. When the height of the boss structure 3 is small enough, the distance from the boss structure 3 to the eyes is approximately equal to the distance from the drug outlet tube to the eyes. The boss structure 3 is not easy to touch the eyes. The user only needs to focus on the drug outlet tube in front of the eyes, without paying attention to the boss structure 3, and there is no discomfort caused by sharp objects. It should be understood that the axis of the liquid outlet channel 31 coincides with the axis of the boss structure 3.

[0030] As an exemplary embodiment, refer to Figure 1 and 2 The end of the boss structure 3 away from the medicine outlet tube is chamfered.

[0031] It can be understood that the arc chamfering process further reduces the sharp foreign body sensation caused by the boss structure 3, further improving the comfort of use for patients.

[0032] As an exemplary embodiment, the height of the boss structure 3 is 1 to 3 mm.

[0033] As an exemplary embodiment, refer to Figure 2 The axis of the boss structure 3 is perpendicular to the axis of the medicine outlet tube.

[0034] The axis of the boss structure 3 is a, the axis of the medicine outlet tube is b, and a⊥b, which can ensure that when the medicine outlet tube is aimed at the human eye, the boss structure 3 can be exactly aimed at the human eye to prevent the eye drops from dripping outside the eye.

[0035] As an exemplary embodiment, one end of the liquid outlet channel 31 communicating with the drug outlet pipe is configured as a conical structure.

[0036] It is understandable that when the above-mentioned end of the liquid outlet channel 31 is set to a conical structure, the conical structure can better play the role of collecting the liquid medicine, ensuring that the liquid medicine in the medicine outlet tube flows smoothly into the liquid outlet channel 31. It is understandable that the design of the conical structure has a larger end located at the connection between the liquid outlet channel 31 and the liquid outlet tube 2.

[0037] As an exemplary embodiment, refer to Figure 2The axis of the medicine outlet tube 2 forms a certain angle with the axis of the bottle body 1, and the angle is greater than 5° and less than 45°.

[0038] Specifically, the axis of the liquid outlet pipe 2 is a, the axis of the bottle body 1 is b, and the axis a forms an angle greater than 5° and less than 45° with the axis b. By making the axis of the liquid outlet pipe 2 form a certain angle with the axis of the bottle body 1, when the liquid outlet pipe 2 is placed horizontally, the liquid medicine can flow naturally into the liquid outlet pipe 2 under the action of gravity without squeezing the bottle body 1 too hard.

[0039] As an exemplary embodiment, refer to Figure 1 and 2 A liquid collecting tube 4 is further provided between the medicine outlet tube and the bottle body 1 , and the size of the liquid collecting tube 4 at one end connected to the bottle body 1 is larger than the size of the other end connected to the medicine outlet tube.

[0040] It is understandable that the liquid collecting tube 4 can ensure that the liquid medicine in the bottle body 1 fully flows into the liquid outlet tube 2, especially when there is less liquid medicine left in the bottle body 1, it can better play the role of collecting the liquid medicine to avoid waste of the liquid medicine.

[0041] As an exemplary embodiment, refer to Figure 1 The eye drops bottle also includes a bottle cap 5.

[0042] It is understandable that the bottle cap 5 and the bottle body 1 may be connected by threaded connection or clamping connection, but not limited thereto. The bottle cap 5 can ensure that when the bottle cap is sealed on the bottle body 1, the liquid outlet tube 2 is prevented from being exposed to the outside.

[0043] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the principles of the present application shall be included in the protection scope of the present application.

Claims

1. An eye drops bottle, characterized in that: include: A bottle body, the bottle body is used to contain liquid medicine; a medicine outlet pipe, wherein one end of the medicine outlet pipe is connected to the inside of the bottle body and the other end is closed; as well as A boss structure is provided on the side wall of the medicine outlet tube, a liquid outlet channel is provided inside the boss structure, and the liquid outlet channel passes through the boss structure and is communicated with the inside of the medicine outlet tube.

2. An eye drops bottle according to claim 1, characterized in that: The end of the boss structure away from the medicine outlet tube is chamfered.

3. An eye drops bottle according to claim 1, characterized in that: The height of the boss structure is 1 to 3 mm.

4. An eye drops bottle according to any one of claims 1 to 3, characterized in that: The axis of the boss structure is perpendicular to the axis of the medicine outlet tube.

5. An eye drops bottle according to claim 1, characterized in that: One end of the liquid outlet channel connected to the medicine outlet pipe is arranged in a cone structure.

6. An eye drops bottle according to claim 1, characterized in that: The axis of the medicine outlet tube forms a certain angle with the axis of the bottle body, and the angle is greater than 5° and less than 45°.

7. An eye drops bottle according to claim 1, characterized in that: A liquid collecting tube is further arranged between the medicine outlet tube and the bottle body, and the liquid collecting tube is arranged such that the size of one end connected to the bottle body is larger than the size of the other end connected to the medicine outlet tube.

8. An eye drops bottle according to claim 1, characterized in that: The eye drops bottle also includes a bottle cap.

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