CN219700289U - Eye drop device for ophthalmic nursing - Google Patents
Eye drop device for ophthalmic nursing Download PDFInfo
- Publication number
- CN219700289U CN219700289U CN202320649007.0U CN202320649007U CN219700289U CN 219700289 U CN219700289 U CN 219700289U CN 202320649007 U CN202320649007 U CN 202320649007U CN 219700289 U CN219700289 U CN 219700289U
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- Prior art keywords
- medicine
- eye
- bottle
- fixedly connected
- connecting column
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- 239000003889 eye drop Substances 0.000 title claims abstract description 24
- 230000000474 nursing effect Effects 0.000 title claims abstract description 8
- 239000003814 drug Substances 0.000 claims abstract description 74
- 229940079593 drug Drugs 0.000 claims description 8
- 238000012377 drug delivery Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000001647 drug administration Methods 0.000 abstract 1
- 210000001508 eye Anatomy 0.000 description 24
- 229940012356 eye drops Drugs 0.000 description 9
- 239000006196 drop Substances 0.000 description 6
- 241001411320 Eriogonum inflatum Species 0.000 description 4
- 210000005252 bulbus oculi Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000004279 orbit Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model relates to an eye drop device for ophthalmic nursing, which aims to solve the technical problem that the current eye drop device is difficult to quantitatively administer, and comprises a bottle, a drug administration mechanism and an auxiliary mechanism; the medicine bottle is fixedly connected with the auxiliary mechanism through a medicine feeding mechanism; the hand wheel is rotated, so that the medicine taking groove takes the liquid medicine out of the medicine bottle and flows out from the bottom of the mounting hole, and the functions of quantitative medicine taking and medicine feeding are realized. The utility model has the advantages of compact structure and convenient use.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an eye drop device for ophthalmic nursing.
Background
Ophthalmic is a subject to study diseases related to ocular systems including eyeballs and tissues associated with the eyeballs, and ophthalmic patients often need eye treatment and postoperative care with drugs such as eye drops.
The prior eye drop device presses the bottle body by manpower to squeeze out eye drops from the drop mouth arranged on the bottle mouth and drop the eye drops on eyes of a patient; too small pressing force and poor extrusion of eyedrops; excessive pressing force can cause too much eyedrops to flow out at one time, cause discomfort to eyes of patients and waste medicines, and has the problem of difficult quantitative administration
In view of this, we propose an ophthalmic eye dropper for ophthalmic care.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, adapt to the actual needs, and provide an eye drop device for ophthalmic nursing, so as to solve the technical problem that the current eye drop device is difficult to quantitatively administer.
In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows: an eye drop device for ophthalmic nursing is designed, which comprises a medicine bottle, a medicine feeding mechanism and an auxiliary mechanism; the medicine bottle is fixedly connected with the auxiliary mechanism through a medicine feeding mechanism;
the drug delivery mechanism comprises a connecting column, a drug taking ball and a control rod; one end of the connecting column is fixedly connected with the bottle mouth of the medicine bottle, a spherical mounting hole which is vertically communicated is formed in the connecting column, and a circular groove communicated with the outside of the connecting column is formed in one side of the inner wall of the mounting hole; the medicine taking ball is arranged in the mounting hole, and the inner wall of the mounting hole is connected with the surface of the medicine taking ball; one end of the control rod penetrates through the circular groove and is fixedly connected with the surface of one side of the medicine taking ball; the surface of the medicine taking ball is provided with a medicine taking groove.
Preferably, a round hole penetrating through the surface of the medicine bottle is formed at the other end of the medicine bottle; the inner wall of the round hole is connected with a bottle plug through threads.
Preferably, the auxiliary mechanism comprises a connecting ring and an eye shield; the eye patch is characterized in that one end of the connecting ring is in threaded connection with the other end of the connecting column, one end of the eye patch is circular, the other end of the eye patch is oval, the eye patch is hollow, a dropper with one end with a large diameter and one end with a small diameter is arranged inside the eye patch, and one end with a large diameter of the dropper is fixedly connected with one circular end of the eye patch.
Preferably, the other end of one end of the control rod is fixedly connected with a hand wheel.
Preferably, the internal volume of the medicine taking tank is between 0.025 and 0.056 ml.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the dosing mechanism, the hand wheel is rotated to drive the control rod to rotate, meanwhile, the control rod drives the dosing ball to rotate, when the dosing groove on the dosing ball passes through the top of the mounting hole formed in the connecting column, liquid medicine can flow into the dosing groove, and when the dosing groove passes through the bottom of the mounting hole formed in the connecting column, the liquid medicine flows out, so that the functions of dosing and dosing are realized.
2. The volume of the medicine taking groove in the medicine feeding mechanism is between 0.025 and 0.056ml, one circle of hand wheel is rotated, one drop of eyedrops can be dropped, a plurality of drops of eyedrops are needed to be dropped, and the hand wheel is rotated for a plurality of circles.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the drug delivery mechanism of the present utility model;
FIG. 3 is a schematic view of the attachment structure of the drug delivery mechanism of the present utility model;
FIG. 4 is a schematic diagram of a medicine bottle according to the present utility model;
fig. 5 is a schematic structural view of an auxiliary mechanism of the present utility model.
In the figure: 1. a medicine bottle; 101. a round hole; 102. a bottle stopper; 2. a drug delivery mechanism; 201. a connecting column; 2011. mounting holes 2012, circular grooves; 202. a drug taking ball, 2021, drug taking groove; 203. a control lever; 204. a hand wheel; 3. an auxiliary mechanism; 301. a connecting ring; 302. an eye shield; 303. a dropper.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
example 1:
the embodiment discloses an eye drop device for ophthalmic nursing, which is shown in fig. 1 and comprises a medicine bottle 1, a medicine feeding mechanism 2 and an auxiliary mechanism 3; the medicine bottle 1 is fixedly connected with the auxiliary mechanism 3 through the medicine feeding mechanism 2; the traditional Chinese medicine bottle 1 in the embodiment is an existing eyedrop bottle on the market.
As shown in fig. 2-3, the drug delivery mechanism 2 includes a connecting post 201, a drug taking ball 202, and a lever 203; one end of the connecting column 1 is fixedly connected with the bottle mouth of the medicine bottle 1, and is integrally formed in the embodiment; a spherical mounting hole 2011 which is vertically communicated is formed in the connecting column 201, and a circular groove 2012 communicated with the outside of the connecting column 201 is formed in the inner wall of the right side of the mounting hole 2011; the medicine taking ball 202 is arranged in the mounting hole 2011, the inner wall of the mounting hole 2011 is connected with the surface of the medicine taking ball 202, and the tightness of the connection between the mounting hole 2011 and the medicine taking ball 202 is kept; one end of the control rod 203 is penetrated through the circular groove 2012 and fixedly connected with one side surface of the medicine taking ball 202; the medicine taking ball 202 has medicine taking groove 2021 on its surface for holding eyedrops.
Specifically, as shown in fig. 2 and 3, a hand wheel 204 is fixedly connected to the other end of one end of the control rod 203, and rotating the hand wheel 204 can make the control rod 203 drive the medicine taking ball 202 to rotate in the mounting hole 2011.
Further, as shown in FIG. 3, the volume within the tank 2021 is between 0.025 and 0.056ml, and the volume of one drop of eyedrops is typically between 0.025 and 0.056 ml.
As shown in fig. 1, 2 and 4, a round hole 101 penetrating through the surface of the medicine bottle 1 is formed at the other end of the medicine bottle 1; the bottle stopper 102 is connected to the inner wall of the round hole 101 in a threaded manner, the bottle mouth of the medicine bottle 1 faces downwards, the bottle stopper 102 is screwed out, the air pressure in the medicine bottle 1 is the same as the air pressure in the periphery, and liquid medicine can flow into the medicine taking groove 2021 from the bottle mouth under the influence of self gravity.
As shown in fig. 1, 2 and 5, the auxiliary mechanism 3 includes a connection ring 301 and an eye shield 302; one end of the connecting ring 301 is in threaded connection with the other end of the connecting column 1, one end of the eye cover 302 is circular, the other end of the eye cover is elliptical, the interior of the eye cover 302 is hollow, a dropper 303 with one end with a large diameter and one end with a small diameter is arranged in the eye cover 302, one end with a large diameter of the dropper 303 is fixedly connected with the circular end of the eye cover 302, liquid medicine is poured into one end with a large diameter of the dropper 303 through the medicine taking groove 2021, one end with a small diameter of the dropper 303 flows into eyes of a patient, and one elliptical end of the eye cover 302 is used for being placed around the eyesockets of the patient.
Working principle: when the utility model is used, the bottom of the drug delivery mechanism 2 is connected and fixed with one end of the connecting ring 301 of the auxiliary mechanism 3 in a threaded manner, the bottle bottom of the drug bottle 1 is upwards, the bottle stopper 102 is screwed out from the round hole 101, one elliptical end of the eye cover 302 is used for being placed around the eye socket of a patient, one end of the dropper 303 with a small diameter faces the eye of the patient, one hand holds the eye dropper, and the other hand rotates the hand wheel 204; the hand wheel 204 drives the control rod 203 to rotate in the circular groove 2012, meanwhile, the control rod 203 drives the medicine taking ball 202 to rotate, when the medicine taking groove 2021 on the medicine taking ball 202 passes through the top of the mounting hole 2011 formed in the connecting column 201, liquid medicine can flow into the medicine taking groove 2021, when the medicine taking groove 2021 passes through the bottom of the mounting hole 2011 formed in the connecting column 201, the liquid medicine can flow into one end with a large diameter of the drip tube 303, one end with a small diameter of the drip tube 303 flows into eyes of a patient, and the hand wheel 204 rotates for 360 degrees to drop one eye drop.
The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present utility model.
Claims (5)
1. An eye drop device for ophthalmic nursing is characterized by comprising a medicine bottle (1), a medicine feeding mechanism (2) and an auxiliary mechanism (3); the medicine bottle (1) is fixedly connected with the auxiliary mechanism (3) through the medicine feeding mechanism (2);
the drug delivery mechanism (2) comprises a connecting column (201), a drug taking ball (202) and a control rod (203); one end of the connecting column (201) is fixedly connected with the bottle mouth of the medicine bottle (1), a spherical mounting hole (2011) which is vertically communicated is formed in the connecting column (201), and a circular groove (2012) communicated with the outside of the connecting column (201) is formed in one side of the inner wall of the mounting hole (2011); the medicine taking ball (202) is arranged in the mounting hole (2011), and the inner wall of the mounting hole (2011) is connected with the surface of the medicine taking ball (202); one end of the control rod (203) is penetrated through the circular groove (2012) and fixedly connected with one side surface of the medicine taking ball (202); the surface of the medicine taking ball (202) is provided with a medicine taking groove (2021).
2. The eye drop device for ophthalmic care according to claim 1, wherein a round hole (101) penetrating the surface of the medicine bottle (1) is formed at the other end of the medicine bottle (1); the inner wall of the round hole (101) is connected with a bottle plug (102) through threads.
3. Ophthalmic care eye dropper according to claim 1, wherein the auxiliary mechanism (3) comprises a connection ring (301) and an eye shield (302); the eye patch is characterized in that one end of the connecting ring (301) is in threaded connection with the other end of the connecting column (201), one end of the eye patch (302) is circular, the other end of the eye patch is elliptical, the eye patch is hollow, a dropper (303) with one end with a large diameter and one end with a small diameter is arranged inside the eye patch (302), and one end with a large diameter of the dropper (303) is fixedly connected with the circular one end of the eye patch (302).
4. The eye drop device for ophthalmic care according to claim 1, wherein a hand wheel (204) is fixedly connected to the other end of the control rod (203).
5. Ophthalmic care dispenser according to claim 1, characterized in that the internal volume of the drug delivery trough (2021) is between 0.025 and 0.056 ml.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320649007.0U CN219700289U (en) | 2023-03-29 | 2023-03-29 | Eye drop device for ophthalmic nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320649007.0U CN219700289U (en) | 2023-03-29 | 2023-03-29 | Eye drop device for ophthalmic nursing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219700289U true CN219700289U (en) | 2023-09-19 |
Family
ID=88002657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320649007.0U Active CN219700289U (en) | 2023-03-29 | 2023-03-29 | Eye drop device for ophthalmic nursing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219700289U (en) |
-
2023
- 2023-03-29 CN CN202320649007.0U patent/CN219700289U/en active Active
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