CN205626260U - Ophthalmic eye drops device - Google Patents
Ophthalmic eye drops device Download PDFInfo
- Publication number
- CN205626260U CN205626260U CN201620215522.8U CN201620215522U CN205626260U CN 205626260 U CN205626260 U CN 205626260U CN 201620215522 U CN201620215522 U CN 201620215522U CN 205626260 U CN205626260 U CN 205626260U
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- China
- Prior art keywords
- eye
- valve
- eye drops
- dropping liquid
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an ophthalmic eye drops device belongs to ophthalmic medical care apparatus field, ophthalmic eye drops device include temporary storage device, storage device, eyelid distraction device, wherein, temporary storage device includes cylinder, piston, drain pipe, extrusion mouth, extruding sheet, the cylinder lateral wall is equipped with the extruding sheet that the extrusion mouth reached and extrudeed mouthful sealing connection, storage device includes check valve, eye liquid bottle, check valve, quick -operation joint, air hose, elasticity gasbag, the last check valve that is equipped with of quick -operation joint, quick -operation joint pass through air hose and elasticity airbag connection, eyelid distraction device includes dropping liquid pipe, valve, fan -shaped limb, thread tube, backup pad, support bar, compression spring, the dropping liquid outside of tubes encloses and is equipped with thread tube, and the last threaded connection of thread tube has the backup pad, the enough long -term storage of eye fluid power just do not receive the pollution, can easily strut the eyelid to patient's ration eye drops, and an eye fluid power accuracy instils into inside the eyes.
Description
Technical field
This utility model relates to a kind of ophthalmic device for dropping liquid medicine into eye, belongs to field of ophthalmological medical equipment.
Background technology
After eye disorders, medical personnel can prepare ocular fluid according to the sick situation of eyes and instill patient's eye, prior art
General use syringe to extract a certain amount of ocular fluid, then push piston and make ocular fluid instill eye, but in pushing Piston Process,
Control owing to anthropic factor causes thrust to be difficult to accurately, it is impossible to realize quantitatively, cause ocular fluid to spray to human eye, patient's eye is made
Become injury, or instill too much ocular fluid, make or eyes are uncomfortable, it is impossible to smoothly complete instillation ocular fluid, and ocular fluid is made
Become waste.
Existing eyedrops bottle, simply plays storage effect, needs when adding medicine to patient to push on the other hand eyelid aside, other one
The most hand-held live medicine bottle, pinching eyedrops bottle when, once there is shake in wrist, is easy for oozing collyrium, this makes
Operating complexity by mode, reliability is relatively low, and brings the work load of relatively people to medical personnel.
Therefore, it is necessary to provide a kind of ocular fluid can long term storage and the most contaminated, it is possible to eye drop quantitative to patient, easily
In strutting eyelid, ocular fluid can accurately instill the ophthalmic device for dropping liquid medicine into eye of inside ofeye.
Summary of the invention
In order to overcome problem present in background technology, the ophthalmic device for dropping liquid medicine into eye that this utility model provides, use and exist
Minim pipette oral area arranges the structure of valve, it is possible to effectively control the flow of minim pipette, it is to avoid ocular fluid is sprayed；By the elastic gas of extruding
Capsule, gas enters in syringe by steam hose, it is simple to liquid oozes from minim pipette, and avoids liquid by the effect of non-return valve
Body is back in steam hose；Stable upper eyelid and lower eyelid are strutted of energy of eyelid support bar, and between dropper and eyes
Distance suitable, so can ensure that and collyrium being instilled in eyes；It is located at rotating handles, it is simple to rotate spiral shell on the outer wall of thread barrel
Stricture of vagina cylinder, adjusts the position of thread barrel.
For reaching above-mentioned purpose, this utility model is implemented by following technical scheme:
Described ophthalmic device for dropping liquid medicine into eye includes apparatus for temporary storage, storage device, eye speculum opening apparatus；
Wherein, described apparatus for temporary storage includes syringe, piston, drain pipe, extrusion mouth, extruding plate；It is provided with work in described syringe
Plug, piston is provided with piston rod, be provided with drain pipe bottom syringe, and barrel sidewall is provided with extrusion mouth and is tightly connected with extrusion mouth
Flexible extruding plate；
Described storage device includes check valve, Eye drops ampoule, non-return valve, snap joint, steam hose, elastic bag；Described
Eye drops ampoule is connected with syringe by catheter, and catheter is provided with check valve, and Eye drops ampoule top is provided with opening, and opening is provided with soon
Quick coupling, snap joint is provided with non-return valve, and snap joint is connected with elastic bag by steam hose；
Described eye speculum opening apparatus includes minim pipette, valve, fan-shaped limb, thread barrel, gripper shoe, support bar, compression bullet
Spring；Described minim pipette is located at drain pipe periphery and is connected with drain pipe spiral, and minim pipette periphery is provided with thread barrel, spiral shell on thread barrel
Stricture of vagina connects gripper shoe, and gripper shoe is each side hinged with a support bar, is provided with compression spring between support bar；Minim pipette
End is provided with the valve limiting minim pipette flow.
As preferably, described Eye drops ampoule top is provided with opening, and non-return valve is located on opening, is provided with at Eye drops ampoule inner opening
Drainage screen, Eye drops ampoule outer wall is provided with scale value.
As preferably, described elastic bag is provided with non-return valve.
As preferably, the outer wall of described thread barrel is provided with rotating handles.
As preferably, support bar is hinged by pin with gripper shoe.
As preferably, described valve is the circular valve that four fan-shaped limbs scrabble up, and the central angle of fan-shaped limb is 90
Degree.
The beneficial effects of the utility model:
1, syringe can quantitatively keep in ocular fluid and for eye, uses the structure arranging valve at minim pipette oral area,
Can effectively control the flow of minim pipette, it is to avoid ocular fluid is sprayed so that more comfortable during patient's eye medication, safety, and by
In can quantitatively keep in ocular fluid so that the dosage for different patients controls more accurately, can rationally make up a prescription, it is to avoid eye every time
The waste that liquid is unnecessary.
2, eye drops bottle guarantees that ocular fluid is not affected by the external environment under can storing ocular fluid, air-proof condition, by extruding elasticity
Air bag, gas enters in syringe by steam hose, it is simple to liquid oozes from minim pipette, and is avoided by the effect of non-return valve
Liquid is back in steam hose, prevents liquid to be back in eye drops bottle by the effect of check valve.
3, stable upper eyelid and lower eyelid are strutted of eyelid support bar energy, and the distance between dropper and eyes is fitted
Preferably, so can ensure that and collyrium being instilled in eyes, it is to avoid medicament for the eyes water droplet is outside eyes；The outer wall of thread barrel is provided with rotation
Handle, it is simple to rotate thread barrel, the position of the dropper on the position of adjustment thread barrel, and then adjustment eyedrops bottle, make dropper
Position adapts with the position of eyes；Eyelid support bar is hinged by pin with gripper shoe, can ensure that eyelid support bar is smooth and easy
Rotation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of valve in this utility model.
In figure, 1-syringe, 2-piston, 3-drain pipe, 4-extrusion mouth, 5-extruding plate, 6-minim pipette, 7-valve, 8-are fan-shaped
Limb, 9-thread barrel, 10-rotating handles, 11-gripper shoe, 12-pin, 13-support bar, 14-compression spring, 15-check valve,
16-Eye drops ampoule, 17-non-return valve, 18-snap joint, 19-steam hose, 20-elastic bag.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, below in conjunction with accompanying drawing, to this
The preferred embodiment of utility model is described in detail, to facilitate the technical staff to understand.
As shown in Figure 1-2, described ophthalmic device for dropping liquid medicine into eye includes apparatus for temporary storage, storage device, eye speculum opening apparatus；
Wherein, described apparatus for temporary storage includes syringe 1, piston 2, drain pipe 3, extrusion mouth 4, extruding plate 5；In described syringe 1
Being provided with piston 2, piston 2 is provided with piston rod, is provided with drain pipe 3 bottom syringe 1, syringe 1 sidewall be provided with extrusion mouth 4 and with extruding
The flexible extruding plates 5 that mouth 4 is tightly connected, extruding plate 5 can be flexible rubber sheet or flexible plastic sheet, and extrusion mouth 4 is along syringe 1
Axial greatest length less than piston 2 along the axial length of syringe 1, when extracting ocular fluid, it is ensured that syringe 1 front end intracavity airtight
Property, it is possible to extract ocular fluid smoothly, after exhausting ocular fluid, by radially extruding flexible extruding plate 5, make ocular fluid be extruded, convenient
User uses, and can effectively control the flow of ocular fluid simultaneously；Owing to can quantitatively keep in ocular fluid so that every time for different
The dosage of patient controls more accurate, can rationally make up a prescription, it is to avoid the waste that ocular fluid is unnecessary.
Described storage device includes check valve 15, Eye drops ampoule 16, non-return valve 17, snap joint 18, steam hose 19, elasticity
Air bag 20；Described Eye drops ampoule 16 is connected with syringe 1 by catheter, and catheter is provided with check valve 15, by check valve 15
Effect prevents liquid to be back in eye drops bottle 16, and Eye drops ampoule 16 top is provided with opening, and opening is provided with snap joint 18, quickly connects
18 are provided with non-return valve 17, and as preferably, described Eye drops ampoule 16 top is provided with opening, and non-return valve 17 is located on opening, just
In the timely interpolation of ocular fluid, it is provided with drainage screen at Eye drops ampoule 16 inner opening, the ocular fluid added is carried out filtering and impurity removing, prevents foreign material
Affecting ocular fluid quality, it is ensured that the safety of ocular fluid, Eye drops ampoule 16 outer wall is provided with scale value, it is simple to the determination to ocular fluid amount；Hurry up
Quick coupling 18 is connected with elastic bag 20 by steam hose 19, and snap joint 18 can quickly connect steam hose 19, saves
Time and easy to use；As preferably, described elastic bag 20 is provided with non-return valve 17, prevent extrude elastic bag 20 time other
It is discharged to air in elastic bag 20, it is ensured that elastic bag 20 normally works.
Described eye speculum opening apparatus includes minim pipette 6, valve 7, fan-shaped limb 8, thread barrel 9, gripper shoe 11, support bar
12, compression spring 14；Described minim pipette 6 is located at drain pipe 3 periphery and is connected with drain pipe 3 spiral, and minim pipette 6 periphery is provided with spiral shell
Stricture of vagina cylinder 9, as preferably, the outer wall of described thread barrel 9 is provided with rotating handles 10, it is simple to rotate thread barrel 9, adjusts thread barrel 9
Position, and then adjust minim pipette 6 position, make the position of minim pipette 6 adapt with the position of eyes；Screw thread on thread barrel 9
Connecting has gripper shoe 11, gripper shoe 11 to be each side hinged with a support bar 13, as preferably, and support bar 13 and gripper shoe
11 are hinged by pin 12, it is ensured that it is smooth and easy that support bar 13 rotates, and are provided with compression spring 14 between support bar 13, compress compression
Two support bars 13 are respectively placed on upper eyelid and lower eyelid, then unclamp compression spring 14, in compression spring 14 by spring 14
Under the effect of elastic force, by support bar 13, eyelid is strutted, can ensure that and collyrium is instilled in eyes, it is to avoid medicament for the eyes water droplet is in eye
Outside eyeball, operate very convenient, and the waste of collyrium can be greatly reduced, improve the service efficiency of collyrium.
Minim pipette 6 end is provided with the valve 7 limiting minim pipette 6 flow, uses the knot arranging valve 7 at minim pipette 6 oral area
Structure, it is possible to effectively control the flow of minim pipette 6, it is to avoid ocular fluid is sprayed so that more comfortable during patient's eye medication, safety；Make
For preferably, described valve 7 is the circular valve that four fan-shaped limbs 8 scrabble up, and the central angle of fan-shaped limb 8 is 90 degree, adopts
With four cusp films can the flow of conservative control minim pipette 6, and manufacture simpler, convenient.
Utility model works process: be threadedly connected to by minim pipette 6 on drain pipe 3 outer wall, connects thread barrel 9 spiral
On minim pipette 6 outer wall, the opening opening Eye drops ampoule 16 injects sealing Eye drops ampoule 16 opening after ocular fluid, by snap joint 18 even
Connect Eye drops ampoule 16 and elastic bag 20, determine the amount needing ocular fluid, pull piston 2 as the case may be, extrude elastic bag 20
In promoting Eye drops ampoule 16, liquid flows in syringe 1, determines the ocular fluid being expressed in syringe 1 according to the graduation mark on Eye drops ampoule 16
Amount, quantitatively completes；Compress compression spring 14, two support bars 13 are respectively placed on upper eyelid and lower eyelid, then unclamp pressure
Contracting spring 14, under the effect of compression spring 14 elastic force, is strutted eyelid by support bar 13, rotates rotation the most as required
Handle 10, drives thread barrel 9 to move up and down along gripper shoe 11, thus adjusts the distance between bottom and the eyes of minim pipette 6, when
The when of adjustment to suitable location, the extruding plate 5 on extruding syringe 1, allow ocular fluid slowly flow out in syringe 1 and drop onto patient's eye
In eyeball, along with in syringe 1, liquid reduces, piston 2 is promoted to carry out eye drop.
This utility model syringe can quantitatively keep in ocular fluid and for eye, uses and arranges valve at minim pipette oral area
Structure, it is possible to effectively control the flow of minim pipette, it is to avoid ocular fluid is sprayed so that more comfortable during patient's eye medication, safety,
And owing to can quantitatively keep in ocular fluid so that the dosage for different patients controls more accurately, can rationally make up a prescription every time,
Avoid the waste that ocular fluid is unnecessary；Eye drops bottle can store and guarantee that ocular fluid is not affected by the external environment under ocular fluid, air-proof condition, logical
Crossing extruding elastic bag, gas enters in syringe by steam hose, it is simple to liquid oozes from minim pipette, and passes through non-return valve
Effect avoid liquid to be back in steam hose, prevent liquid to be back in eye drops bottle by the effect of check valve；Eyelid props up
Stay stable upper eyelid and lower eyelid are strutted of energy, and the distance between dropper and eyes is suitable, so can ensure that eye
Liquid medicine instills in eyes, it is to avoid medicament for the eyes water droplet is outside eyes；The outer wall of thread barrel is provided with rotating handles, it is simple to rotate screw thread
Cylinder, the position of the dropper on the position of adjustment thread barrel, and then adjustment eyedrops bottle, make the position of dropper and the position phase of eyes
Adapt to；Eyelid support bar is hinged by pin with gripper shoe, can ensure that eyelid support bar rotates smoothly.
Finally illustrating, preferred embodiment above is merely to illustrate the technical solution of the utility model and unrestricted, to the greatest extent
This utility model is described in detail by pipe by above preferred embodiment, but those skilled in the art should manage
Solve, in the form and details it can be made various change, without departing from this utility model claims institute
The scope limited.
Claims (6)
1. an ophthalmic device for dropping liquid medicine into eye, it is characterised in that: described ophthalmic device for dropping liquid medicine into eye includes apparatus for temporary storage, storage
Device, eye speculum opening apparatus；
Wherein, described apparatus for temporary storage includes syringe, piston, drain pipe, extrusion mouth, extruding plate；It is provided with piston in described syringe, lives
Being provided with piston rod beyond the Great Wall, be provided with drain pipe bottom syringe, barrel sidewall is provided with extrusion mouth and the extruding being tightly connected with extrusion mouth
Sheet；
Described storage device includes check valve, Eye drops ampoule, non-return valve, snap joint, steam hose, elastic bag；Described ocular fluid
Bottle is connected with syringe by catheter, and catheter is provided with check valve, and Eye drops ampoule top is provided with opening, and opening is provided with and quickly connects
Head, snap joint is provided with non-return valve, and snap joint is connected with elastic bag by steam hose；
Described eye speculum opening apparatus includes minim pipette, valve, fan-shaped limb, thread barrel, gripper shoe, support bar, compression spring；Institute
Stating minim pipette be located at drain pipe periphery and be connected with drain pipe spiral, minim pipette periphery is provided with thread barrel, and on thread barrel, screw thread is even
Being connected to gripper shoe, gripper shoe is each side hinged with a support bar, is provided with compression spring between support bar；Minim pipette end
It is provided with the valve limiting minim pipette flow.
A kind of ophthalmic device for dropping liquid medicine into eye the most according to claim 1, it is characterised in that: described Eye drops ampoule top is provided with out
Mouthful, and non-return valve is located on opening, is provided with drainage screen at Eye drops ampoule inner opening, Eye drops ampoule outer wall is provided with scale value.
A kind of ophthalmic device for dropping liquid medicine into eye the most according to claim 1, it is characterised in that: described elastic bag is provided with inverse
Only valve.
A kind of ophthalmic device for dropping liquid medicine into eye the most according to claim 1, it is characterised in that: set on the outer wall of described thread barrel
There is rotating handles.
A kind of ophthalmic device for dropping liquid medicine into eye the most according to claim 1, it is characterised in that: support bar and gripper shoe pass through pin
Nail is hinged.
A kind of ophthalmic device for dropping liquid medicine into eye the most according to claim 1, it is characterised in that: described valve is four fan shape leafs
The circular valve that sheet scrabbles up, the central angle of fan-shaped limb is 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620215522.8U CN205626260U (en) | 2016-03-21 | 2016-03-21 | Ophthalmic eye drops device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620215522.8U CN205626260U (en) | 2016-03-21 | 2016-03-21 | Ophthalmic eye drops device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205626260U true CN205626260U (en) | 2016-10-12 |
Family
ID=57076507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620215522.8U Expired - Fee Related CN205626260U (en) | 2016-03-21 | 2016-03-21 | Ophthalmic eye drops device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205626260U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030664A (en) * | 2017-12-06 | 2018-05-15 | 李时英 | A kind of flusher of medical-ophthalmologic quantitative liquid-discharging and purging method |
| CN108859524A (en) * | 2018-08-04 | 2018-11-23 | 华北理工大学 | A kind of Dustless eraser |
| CN109010803A (en) * | 2018-10-26 | 2018-12-18 | 安徽安科生物工程（集团）股份有限公司 | A kind of recombinant human interferon alpha 2 b eye drops and preparation method thereof |
| CN109363831A (en) * | 2018-09-07 | 2019-02-22 | 陈志强 | A kind of eyelid supporting point medicine device |
| CN109452997A (en) * | 2018-12-10 | 2019-03-12 | 赖声桓 | A kind of quantitative dripping eyedrop cover |
| CN110575393A (en) * | 2019-09-18 | 2019-12-17 | 北京中国科学院老专家技术中心 | Disconnect-type eyeshield liquid ration mixes out liquid eye drop bottle and disconnect-type eyeshield liquid |
| CN111904498A (en) * | 2020-09-14 | 2020-11-10 | 郑州诚优成电子科技有限公司 | Eyelid opening device for ophthalmology and using method thereof |
| CN113588339A (en) * | 2021-07-19 | 2021-11-02 | 李勇 | Non-contact medicament sampling device |
| CN114159223A (en) * | 2021-11-10 | 2022-03-11 | 南京纳中安商贸有限公司 | Ophthalmic dropping device |
| CN114343878A (en) * | 2020-11-13 | 2022-04-15 | 李太娇 | Eyelid distraction device for ophthalmologic nursing |
| CN116135217A (en) * | 2021-11-17 | 2023-05-19 | 莱逸生物科技有限公司 | Compound composition for eyes, kit and application thereof |
| CN117213674A (en) * | 2023-11-07 | 2023-12-12 | 常熟耀皮汽车玻璃有限公司 | Stress detection device is used in production of high strength glass |
-
2016
- 2016-03-21 CN CN201620215522.8U patent/CN205626260U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030664A (en) * | 2017-12-06 | 2018-05-15 | 李时英 | A kind of flusher of medical-ophthalmologic quantitative liquid-discharging and purging method |
| CN108859524A (en) * | 2018-08-04 | 2018-11-23 | 华北理工大学 | A kind of Dustless eraser |
| CN109363831A (en) * | 2018-09-07 | 2019-02-22 | 陈志强 | A kind of eyelid supporting point medicine device |
| CN109363831B (en) * | 2018-09-07 | 2020-08-18 | 永州爱尔眼科医院有限公司 | Eyelid supporting point medicine device |
| CN109010803A (en) * | 2018-10-26 | 2018-12-18 | 安徽安科生物工程（集团）股份有限公司 | A kind of recombinant human interferon alpha 2 b eye drops and preparation method thereof |
| CN109452997A (en) * | 2018-12-10 | 2019-03-12 | 赖声桓 | A kind of quantitative dripping eyedrop cover |
| CN109452997B (en) * | 2018-12-10 | 2020-08-25 | 周艳 | Quantitative eye drop liquid medicine cover |
| CN110575393B (en) * | 2019-09-18 | 2024-02-20 | 北京中国科学院老专家技术中心 | Separated eye protection liquid quantitative mixing out drop eye bottle and separated eye protection liquid |
| CN110575393A (en) * | 2019-09-18 | 2019-12-17 | 北京中国科学院老专家技术中心 | Disconnect-type eyeshield liquid ration mixes out liquid eye drop bottle and disconnect-type eyeshield liquid |
| CN111904498A (en) * | 2020-09-14 | 2020-11-10 | 郑州诚优成电子科技有限公司 | Eyelid opening device for ophthalmology and using method thereof |
| CN111904498B (en) * | 2020-09-14 | 2024-02-20 | 郑州诚优成电子科技有限公司 | Eye eyelid opening device for ophthalmology and application method thereof |
| CN114343878A (en) * | 2020-11-13 | 2022-04-15 | 李太娇 | Eyelid distraction device for ophthalmologic nursing |
| CN114343878B (en) * | 2020-11-13 | 2023-09-19 | 江门新会爱尔新希望眼科医院有限公司 | Eyelid opening device for ophthalmic nursing |
| CN113588339A (en) * | 2021-07-19 | 2021-11-02 | 李勇 | Non-contact medicament sampling device |
| CN114159223A (en) * | 2021-11-10 | 2022-03-11 | 南京纳中安商贸有限公司 | Ophthalmic dropping device |
| CN116135217A (en) * | 2021-11-17 | 2023-05-19 | 莱逸生物科技有限公司 | Compound composition for eyes, kit and application thereof |
| CN117213674A (en) * | 2023-11-07 | 2023-12-12 | 常熟耀皮汽车玻璃有限公司 | Stress detection device is used in production of high strength glass |
| CN117213674B (en) * | 2023-11-07 | 2024-01-26 | 常熟耀皮汽车玻璃有限公司 | Stress detection device is used in production of high strength glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20170321 |