CN108030587A - Eyedrops bottle - Google Patents
Eyedrops bottle Download PDFInfo
- Publication number
- CN108030587A CN108030587A CN201711283414.XA CN201711283414A CN108030587A CN 108030587 A CN108030587 A CN 108030587A CN 201711283414 A CN201711283414 A CN 201711283414A CN 108030587 A CN108030587 A CN 108030587A
- Authority
- CN
- China
- Prior art keywords
- piston
- bottle
- gear
- eyedrops
- liquid medicine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
- A61F9/0026—Ophthalmic product dispenser attachments to facilitate positioning near the eye
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- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses eyedrops bottle, by setting piston and gear in bottle, piston is set to form screw-drive mechanism with gear, when rotating gear, piston promotes the liquid medicine in bottle to be discharged from drip along the axial activity of bottle, patient can accurately determine rotation amount, and then the eyedrops amount of oozing accurately is controlled, compared to more traditional by way of finger presses bottle extrusion liquid medicine, the present invention is low with operation difficulty, controllability is strong, the advantages that saving liquid medicine, effectively reduce the medical treatment cost of patient, patient is avoided since liquid medicine instills excessively issuable sense of discomfort.
Description
Technical field
The present invention relates to field of medical article technology, more particularly to eyedrops bottle.
Background technology
Eyedrops is one of most common pharmaceutical dosage form of ophthalmology disease, and for many illness in eye, eyedrops has direct, quick
Therapeutic effect.Eyedrops is commonly mounted in eyedrops bottle, and the bottle and bottle neck of existing eyedrops bottle are straight barrel type, are being put drops in one's eyes
When, pinching medicine bottle by hand makes liquid medicine extrude bottleneck, and the complete armrest of flow of medicine drop pinches the dynamics control of bottle, it is easy to causes medicine
Water instills excessively, and especially for some expensive eyedrops, not only resulting in liquid medicine and wasting increases treatment cost to patient, at the same time
It is also possible to because adverse reaction caused by liquid medicine instillation excess, causes patient to produce other diseases or sense of discomfort.
The content of the invention
To solve in the prior art, medicine existing for eyedrops bottle drips the low technical problem of controllability, technical side of the invention
Case is as follows：
Eyedrops bottle in the present invention, including bottle, it is characterised in that further include piston and gear；The gear and work
Plug is flexibly connected, and the contact surface of the piston and gear is toothed around, and the piston is formed screw-drive mechanism with gear, when
When rotating the gear, axial activity of the piston along bottle.
In a preferred embodiment, through hole is opened up in the middle part of the gear, connecting rod is equipped with the through hole, makes
The gear is flexibly connected with the inner wall of bottle by connecting rod.
In a preferred embodiment, the piston includes piston rod and piston head；The piston head and piston rod
End it is affixed.
In a preferred embodiment, the piston rod is semi-cylindrical structure or platy structure.
In a preferred embodiment, the tail end of the bottle opens up straight slot, and the piston rod may pass through straight slot.
In a preferred embodiment, the material of the piston head is halogenated butyl rubber.
In a preferred embodiment, eyelid supporting rack is further included；The liquid medicine drop of the eyelid supporting rack and bottle
It is detachably connected at mouthful.
In a preferred embodiment, the eyelid supporting rack by bottom plate and two gripper shoe groups into the bottom plate
For U-shaped structure, two support plates are symmetrically arranged on bottom plate；Guide groove, the bottom plate are set at the liquid medicine drip of the bottle
It can be slided in guide groove.
In a preferred embodiment, one end that the support plate is contacted with eyelid is equipped with cushion pad, the buffering
Pad as arcuate structure.
In a preferred embodiment, the material of the cushion pad is sponge；The material of the bottom plate and support plate
For resin.
Eyedrops bottle in the present invention, compared with prior art, its advantage is：
Eyedrops bottle in the present invention, by setting piston and gear in bottle, makes piston form spiral biography with gear
Motivation structure, when rotating gear, piston promotes the liquid medicine in bottle to be discharged from drip along the axial activity of bottle, Huan Zheke
Accurately definite rotation amount, and then the eyedrops amount of oozing accurately is controlled, bottle is pressed by finger compared to more traditional
The mode of liquid medicine is extruded, the present invention has the advantages that operation difficulty is low, controllability is strong, saves liquid medicine, effectively reduces patient's
Medical treatment cost, avoids patient since liquid medicine instills excessively issuable sense of discomfort.
Brief description of the drawings
Fig. 1 is the schematic diagram of eyedrops bottle in the present invention；
Fig. 2 is the sectional view of middle gear of the present invention；
Fig. 3 is the schematic diagram of eyedrops bottle in one embodiment of the present invention；
Fig. 4 is the sectional view of another embodiment of the present invention middle gear；
Fig. 5 is the schematic diagram of guide groove in the present invention；
Fig. 6 is the schematic diagram of eyelid supporting rack in the present invention.
Embodiment
Below in conjunction with the attached drawing of the present invention, technical scheme is clearly and completely described.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained without creative efforts
Example, belongs to the scope of protection of the invention.
As shown in Figure 1, 2, the present invention provides eyedrops bottle, including bottle 1, piston and gear 3, the middle part of gear 3 to open
If through hole 4, connecting rod 5 is equipped with through hole 4, gear 3 is flexibly connected with the inner wall of bottle 1 by connecting rod 5, piston and gear
3 contact surface is toothed around 6, and piston forms screw-drive mechanism with gear 3, and when rotating gear 3, piston is along bottle 1
Axial activity promotes the liquid medicine in bottle 1 to be discharged from drip 7.Gear 3 in the present invention forms screw-drive mechanism with piston,
User can accurately determine rotation amount, and then the eyedrops amount of oozing accurately is controlled, and pass through finger compared to more traditional
The mode that bottle 1 extrudes liquid medicine is pressed, the present invention has the advantages that operation difficulty is low, controllability is strong, saves liquid medicine.
Piston includes piston rod 8 and piston head 2, and piston head 2 and the end of piston rod 8 are affixed, and the material of piston head 2 is halogen
Change butyl rubber, which has the advantages that cost is low, chemical resistance is good.Piston rod 8 is semi-cylindrical structure, and the gear teeth 6 are set
In in plane, as shown in figure 4, in one embodiment, can also be platy structure, be spliced by transverse slat 9 and riser 10,
Wheel is arranged on transverse slat 9.
To save cost of manufacture, the length of bottle 1 is reduced, as shown in figure 3, in one embodiment, the tail end of bottle 1
Straight slot 11 is opened up, piston rod 8 may pass through straight slot 11.
As shown in Figure 5,6, to improve the applicability of the present invention, make operation more convenient and safe, the liquid medicine drip of bottle 1
Eyelid supporting rack 12 is removably connected with 7, the effect of eyelid supporting rack 12 has at 2 points, first, eyelid supporting rack 12 can be by eyelid
Strut, user's one-hand operation eyedrops bottle；Second, making liquid medicine drip 7 keep certain safe distance with eyeball, possibility is avoided
The danger of generation.
Eyelid supporting rack 12 is made of bottom plate 13 and two support plates 14, and bottom plate 13 and support plate 14 are resin material, bottom
Plate 13 is U-shaped structure, and two support plates 14 are symmetrically arranged on bottom plate 13, guide groove 15, bottom plate are set at the liquid medicine drip 7 of bottle 1
13 can slide in the guide groove 15, to realize being detachably connected for bottle 1 and eyelid supporting rack 12.What support plate 14 was contacted with eyelid
One end is equipped with cushion pad 16, and cushion pad 16 is the sponge material of arcuate structure, to improve the comfort contacted with eyelid.
In use, bottom plate 13 is fastened in guide groove 15, eyelid supporting rack 12 is set to be assemblied at the drip 7 of bottle 1, then
Support plate 14 is pressed against on the upper eyelid and lower eyelid of patient respectively, makes the eyes of patient keep opening state, rotates afterwards
Gear 3 makes piston release liquid medicine from drip 7.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. eyedrops bottle, including bottle, it is characterised in that further include piston and gear；The gear is flexibly connected with piston, institute
The contact surface for stating piston and gear is toothed around, and the piston is formed screw-drive mechanism with gear, when the rotation gear
When, axial activity of the piston along bottle.
2. eyedrops bottle according to claim 1, it is characterised in that through hole, the through hole are opened up in the middle part of the gear
It is interior to be equipped with connecting rod, the gear is flexibly connected with the inner wall of bottle by connecting rod.
3. eyedrops bottle according to claim 2, it is characterised in that the piston includes piston rod and piston head；It is described
The end of piston head and piston rod is affixed.
4. eyedrops bottle according to claim 3, it is characterised in that the piston rod is semi-cylindrical structure or tabular
Structure.
5. eyedrops bottle according to claim 3, it is characterised in that the tail end of the bottle opens up straight slot, the piston
Bar may pass through straight slot.
6. eyedrops bottle according to claim 3, it is characterised in that the material of the piston head is halogenated butyl rubber.
7. eyedrops bottle according to claim 1, it is characterised in that further include eyelid supporting rack；The eyelid supporting rack
With being detachably connected at the liquid medicine drip of bottle.
8. eyedrops bottle according to claim 7, it is characterised in that the eyelid supporting rack is by bottom plate and two support plates
Composition, the bottom plate is U-shaped structure, and two support plates are symmetrically arranged on bottom plate；Set at the liquid medicine drip of the bottle
Guide groove, the bottom plate can slide in guide groove.
9. eyedrops bottle according to claim 8, it is characterised in that one end that the support plate is contacted with eyelid is equipped with slow
Punching pad, the cushion pad is arcuate structure.
10. eyedrops bottle according to claim 9, it is characterised in that the material of the cushion pad is sponge；The bottom plate
And the material of support plate is resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711283414.XA CN108030587A (en) | 2017-12-07 | 2017-12-07 | Eyedrops bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711283414.XA CN108030587A (en) | 2017-12-07 | 2017-12-07 | Eyedrops bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108030587A true CN108030587A (en) | 2018-05-15 |
Family
ID=62096156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711283414.XA Withdrawn CN108030587A (en) | 2017-12-07 | 2017-12-07 | Eyedrops bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108030587A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703835A (en) * | 2018-06-08 | 2018-10-26 | 温州医科大学附属眼视光医院 | A kind of ophthalmic dropper of accurate positioning |
| CN108743008A (en) * | 2018-06-04 | 2018-11-06 | 张建华 | Assist self-service dual-purpose type eye drop device |
| CN108743009A (en) * | 2018-06-04 | 2018-11-06 | 张建华 | Eye drop device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201200536Y (en) * | 2008-06-05 | 2009-03-04 | 石磊 | Synchronous equivalent injection and suction device for ophthalmological operation |
| CN201239248Y (en) * | 2008-08-05 | 2009-05-20 | 侯继东 | Flexible rack for guiding eyewater |
| CN103830005A (en) * | 2012-11-26 | 2014-06-04 | 段七梅 | Pen holding type liquid dropping controller |
| CN206491924U (en) * | 2016-12-05 | 2017-09-15 | 王艳民 | A kind of ophthalmic liquid-drop machine |
| CN206566280U (en) * | 2016-08-23 | 2017-10-20 | 吴彩芹 | A kind of ear nose larynx washer |
-
2017
- 2017-12-07 CN CN201711283414.XA patent/CN108030587A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201200536Y (en) * | 2008-06-05 | 2009-03-04 | 石磊 | Synchronous equivalent injection and suction device for ophthalmological operation |
| CN201239248Y (en) * | 2008-08-05 | 2009-05-20 | 侯继东 | Flexible rack for guiding eyewater |
| CN103830005A (en) * | 2012-11-26 | 2014-06-04 | 段七梅 | Pen holding type liquid dropping controller |
| CN206566280U (en) * | 2016-08-23 | 2017-10-20 | 吴彩芹 | A kind of ear nose larynx washer |
| CN206491924U (en) * | 2016-12-05 | 2017-09-15 | 王艳民 | A kind of ophthalmic liquid-drop machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108743008A (en) * | 2018-06-04 | 2018-11-06 | 张建华 | Assist self-service dual-purpose type eye drop device |
| CN108743009A (en) * | 2018-06-04 | 2018-11-06 | 张建华 | Eye drop device |
| CN108703835A (en) * | 2018-06-08 | 2018-10-26 | 温州医科大学附属眼视光医院 | A kind of ophthalmic dropper of accurate positioning |
| CN108703835B (en) * | 2018-06-08 | 2020-05-12 | 温州医科大学附属眼视光医院 | Ophthalmic dropping liquid device accurate in positioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180515 |
|
| WW01 | Invention patent application withdrawn after publication |