CN211460811U

CN211460811U - Quantitative eye drop dripping device

Info

Publication number: CN211460811U
Application number: CN201922331202.5U
Authority: CN
Inventors: 王燕云
Original assignee: Lanzhou University Second Hospital
Current assignee: Lanzhou University Second Hospital
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-11
Anticipated expiration: 2029-12-23

Abstract

The utility model relates to the technical field of medical equipment, and an eyedrop ration medicine dropping device is disclosed, including the eyedrop bottle, the bottom intercommunication of eyedrop bottle has the derivation liquid pipe, the inside of deriving the liquid pipe is provided with the cavity, the inside of cavity is provided with the plastics extrusion pole, a set of drip hole has been seted up to the upper surface of cavity, the bar drain hole has been seted up to the inside of plastics extrusion pole, the right-hand member of plastics extrusion pole extends to the outside of cavity, the right-hand member fixedly connected with knob of plastics extrusion pole, the bottom intercommunication of deriving the liquid pipe has plastics liquid storage fill. This eye drop ration medicine dropping device through setting up the block rubber, before to the eye dropping liquid, places two eyes of eye turning department through the extension rod with two block rubbers earlier, just so makes toper dropping liquid pipe be located the intermediate position of eye, has realized confirming the dropping liquid position to eyes before the dropping liquid from this, has avoided the waste of eye drop.

Description

Quantitative eye drop dripping device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an eyedrop quantitative dripping device.

Background

The eye drop is one of the most common pharmaceutical dosage forms for ophthalmic diseases, and has direct and rapid therapeutic effect on a plurality of eye diseases. With the change of life style and working conditions of people, people have more and more time to use eyes, such as watching computers, playing mobile phones, watching televisions, playing electronic games and the like for a long time, and are easy to suffer from visual fatigue and dry eye; the two diseases are mainly manifested by dry eyes and discomfort, so that the eyedrops are changed into daily 'essential medicines' by many people; the eye drop can be used in principle without using, and is not necessary to be used conventionally.

The common liquid storage modes of the eye drops are all stored by plastic bottles, the eye drops are pinched by hands when the eye drops are used, the eye drops can not be quantitatively dropped according to the prescription dosage requirement under the condition that only the pinching operation is carried out by hands when the eye drops are dropped, and the treatment effect can be influenced because more or less drops of the eye drops are dropped due to blind operation; when the eye drop is used for self-administration, the specific position where the eye drop is not easy to drop is grasped, and the eye drop is easy to drop at wrong positions and is wasted.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an eyedrop quantitative dripping device, which has the advantages of accurate metering of liquid medicine to drip into eyes, simple operation, improved treatment effect, determination of the position of the liquid dripping on the eyes before dripping, and the like, solves the problem that the eyedrop can not be quantitatively dripped according to the dosage requirement of the doctor advice only by pinching the operation by hands during dripping, and can influence the treatment effect due to more or less liquid drops caused by blind operation; when the medicine is used for oneself, the specific position of the medicine which is not easy to drip is grasped, and the problem that the eye drop is wasted due to wrong dripping position is easy to occur.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an eyedrop ration dropping device, includes the eyedrop bottle, the bottom intercommunication of eyedrop bottle has derives the liquid pipe, the inside of deriving the liquid pipe is provided with the cavity, the inside of cavity is provided with plastics extrusion pole, a set of drip hole has been seted up to the upper surface of cavity, the bar drain hole has been seted up to the inside of plastics extrusion pole, the right-hand member of plastics extrusion pole extends to the outside of cavity, the right-hand member fixedly connected with knob of plastics extrusion pole, the bottom intercommunication of deriving the liquid pipe has plastics storage bucket, the bottom intercommunication of plastics storage bucket has toper dropping pipe, the bottom of toper dropping pipe is provided with medicine dripping pore, two extension rods of the lower fixed surface of eyedrop bottle, two the equal fixedly connected with rubber piece in bottom of extension rod.

Preferably, the height of the two rubber blocks is lower than that of the conical dropping liquid pipe.

Preferably, the size of the plastic extrusion rod is matched with the size of the cavity.

Preferably, the outer surface of the plastic extrusion rod is provided with an annular clamping groove, an annular clamping ring is fixedly connected inside the cavity, and the annular clamping ring is located inside the annular clamping groove.

Preferably, the outer surface of the eye drop bottle is provided with scale marks.

Preferably, the plastic extrusion stem is of solid construction.

(III) advantageous effects

Compared with the prior art, the utility model provides an eyedrops ration medicine dropping device possesses following beneficial effect:

(1) this eye drop ration medicine dripping device once stores up liquid medicine in the plastics liquid storage fill through control, observes the supplementary amount that drips under the scale mark simultaneously, holds between the fingers plastics liquid storage fill at last and drips the eye through medicine dripping pore with the eye drop of in the plastics liquid storage fill is whole, accurate measurement liquid medicine volume when having realized once using from this, improves treatment.

(2) This eye drop ration medicine dropping device, before dropping liquid to the eye, place two rubber blocks in two eyes of eye turn departments earlier, master the dropping liquid position to the eye, confirmed the dropping liquid position to the eye before having realized the dropping liquid from this, avoided the waste of eye drop.

Drawings

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

fig. 2 is an enlarged view of the structure a in fig. 1 according to the present invention;

fig. 3 is a schematic view of the plastic extrusion rod of the present invention.

In the figure: 1 eye drop bottle, 2 lead out liquid pipe, 3 cavitys, 4 plastics extrusion poles, 5 dropping liquid holes, 6 bar drain holes, 7 knobs, 8 plastics liquid storage fill, 9 toper dropping liquid pipes, 10 medicine drips out pore, 11 extension rod, 12 rubber blocks, 13 ring groove, 14 ring snap rings, 15 scale marks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an eye drop quantitative dropping device comprises an eye drop bottle 1, wherein the bottom of the eye drop bottle 1 is communicated with a liquid outlet pipe 2, the inside of the liquid outlet pipe 2 is provided with a cavity 3, the inside of the cavity 3 is provided with a plastic extrusion rod 4, the upper surface of the cavity 3 is provided with a group of dropping holes 5, the inside of the plastic extrusion rod 4 is provided with a strip-shaped liquid guide hole 6, the right end of the plastic extrusion rod 4 extends to the outside of the cavity 3, the right end of the plastic extrusion rod 4 is fixedly connected with a knob 7, the bottom of the liquid outlet pipe 2 is communicated with a plastic storage hopper 8, the bottom of the plastic storage hopper 8 is communicated with a conical dropping pipe 9, the bottom of the conical dropping pipe 9 is provided with a dropping hole 10, the lower surface of the eye drop bottle 1 is fixedly connected with two extension rods 11, and the bottom ends of the two extension rods 11.

Preferably, the height of the two rubber blocks 12 is lower than the height of the conical dropping pipe 9.

Preferably, the size of the plastic extrusion stem 4 is adapted to the size of the cavity 3.

Preferably, the outer surface of the plastic extrusion rod 4 is provided with an annular clamping groove 13, the inside of the cavity 3 is fixedly connected with an annular clamping ring 14, the annular clamping ring 14 is located inside the annular clamping groove 13, and the annular clamping groove 13 and the annular clamping ring 14 are arranged to prevent the plastic extrusion rod 4 from being separated from the cavity 3.

Preferably, the eyedrop bottle 1 is provided with scale lines 15 on the outer surface thereof.

Preferably, the plastic extrusion stem 4 is of solid construction.

The working principle is as follows: the eye drop quantitative dropping device is characterized in that the knob 7 is arranged, the plastic extrusion rod 4 rotates in the cavity 3 by rotating the knob 7, when the strip-shaped liquid guide hole 6 in the plastic extrusion rod 4 is matched with the dropping hole 5, the eyedrops in the eyedrop bottle 1 permeate into the plastic liquid storage bucket 8 from the liquid guide pipe 2 through the dropping hole 5 and the strip-shaped liquid guide hole 6, when the plastic liquid storage bucket 8 is observed to be filled with eyedrops, the dropping amount of the eyedrops is simultaneously observed under the assistance of the scale mark 15, then rotate knob 7 once more for bar drain hole 6 on the plastics extrusion pole 4 misplaces with drip hole 5, and plastics extrusion pole 4 is stopped up no longer the dropping liquid with drip hole 5 this moment, can hold between the fingers plastics storage liquid fill 8 at last through medicine drip pore 10 with the plastics storage liquid fill 8 in the eyedrop is whole to drip into eyes, accurate measurement liquid medicine volume when having realized once using from this, improve treatment.

This eye drop quantitative dripping device through setting up rubber block 12, before to the eye dropping liquid, places two eyes of eye turning department through extension rod 11 with two rubber blocks 12 earlier, just so makes toper dropping liquid pipe 9 be located the intermediate position of eye, has realized confirming the dropping liquid position to the eye before the dropping liquid from this, has avoided the waste of eye drop.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. An eyedrop quantitative dripping device comprises an eyedrop bottle (1), and is characterized in that: the bottom of the eyedrop bottle (1) is communicated with a liquid outlet pipe (2), a cavity (3) is arranged in the liquid outlet pipe (2), a plastic extrusion rod (4) is arranged in the cavity (3), a group of liquid dropping holes (5) are formed in the upper surface of the cavity (3), a strip-shaped liquid guide hole (6) is formed in the plastic extrusion rod (4), the right end of the plastic extrusion rod (4) extends to the outside of the cavity (3), a knob (7) is fixedly connected with the right end of the plastic extrusion rod (4), a plastic liquid storage hopper (8) is communicated with the bottom of the liquid outlet pipe (2), a conical liquid dropping pipe (9) is communicated with the bottom of the plastic liquid storage hopper (8), a liquid dropping hole (10) is formed in the bottom of the conical liquid dropping pipe (9), and two extension rods (11) are fixedly connected with the lower surface of the eyedrop bottle (1), the bottom ends of the two extension rods (11) are fixedly connected with rubber blocks (12).

2. An eyedrop dosing device as claimed in claim 1, wherein: the height of the two rubber blocks (12) is lower than that of the conical dropping liquid pipe (9).

3. An eyedrop dosing device as claimed in claim 1, wherein: the size of the plastic extrusion rod (4) is matched with that of the cavity (3).

4. An eyedrop dosing device as claimed in claim 1, wherein: annular clamping groove (13) have been seted up to the surface of plastics extrusion pole (4), the inside fixedly connected with annular snap ring (14) of cavity (3), annular snap ring (14) are located the inside of annular clamping groove (13).

5. An eyedrop dosing device as claimed in claim 1, wherein: the outer surface of the eye drop bottle (1) is provided with scale marks (15).

6. An eyedrop dosing device as claimed in claim 1, wherein: the plastic extrusion rod (4) is of a solid structure.