CN102579185B - Eye-drop device and application method thereof - Google Patents
Eye-drop device and application method thereof Download PDFInfo
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- CN102579185B CN102579185B CN201210099866.3A CN201210099866A CN102579185B CN 102579185 B CN102579185 B CN 102579185B CN 201210099866 A CN201210099866 A CN 201210099866A CN 102579185 B CN102579185 B CN 102579185B
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Abstract
An eye-drop device includes a drug bottle, a solvent bottle, a drug dissolving device, and a drug discharge device. The drug bottle is filled with lyophilized drug powder and is evacuated; the solvent bottle is filled with a solvent for the lyophilized drug powder; mouths of the drug bottle and the solvent bottle are provided with rubber stoppers; one side of the drug dissolving device is provided with a long needle, the other side is provided with a short needle with an inner hole communicating with that of the long needle; and bottle sleeve of the drug discharge device can be fitted on the drug bottle. When the eye-drop device is used, the solvent in the solvent bottle is guided into the drug bottle through the drug dissolving device; and after the lyophilized drug powder is dissolved, the drug discharge device is fitted and tightened on the drug bottle for usage or storage. Storage of the eye drug in a lyophilized powder state under a vacuum condition can prolong the storage time, greatly prolong the shelf life, and avoid waste. The eye-drop device is so convenient to use that a patient only needs to fit the drug discharge device after dissolution.
Description
Technical field
The present invention relates to the operative installations of a kind of administration set, particularly medicament for the eyes.
Background technology
Medicine all has very high hygienic requirements, and useful life's requirement is also very high, and the hygienic requirements of medicament for the eyes and useful life's requirement are especially high.At present, great majority are put drops in one's eyes and are all in a liquid state, and shelf life limit is shorter, once and therefore the contaminated serious consequence that may cause of medicinal liquid always has a large amount of eye drip medicinal liquids because being abandoned over effect duration, cause a large amount of wastes.
Summary of the invention
The present invention aims to provide a kind of eye-drop device and using method thereof, and medicament for the eyes, before use in dry powder, is convenient to long-term preservation, can greatly extend the expiration date, and during use, dissolves with solvent again, is equipped with drug device, easy to use.
An eye-drop device, comprises medicine bottle, solvent bottle, medicine dissolving device, drug device; Lyophilizing medicated powder is placed in medicine bottle, and evacuation in medicine bottle fills the solvent of lyophilizing medicated powder in solvent bottle, and the bottleneck of medicine bottle and solvent bottle has plug; Medicine dissolving device is minute hand on one side, and another side is hour hand, and minute hand communicates with the endoporus of hour hand; Drug device can be sleeved on medicine bottle.
Further, described drug device is pump medicine device, comprises spheroid, spring, piston, and spheroid is arranged in suction pipe endoporus, and spring is between spheroid and piston, and piston upper end is connected with press head, and outlet connects medicine outlet.
Further, described drug device is water dropper, and water dropper bottom is bottle cover, and top is liquid droping port, and middle part is frustum, and the inner chamber of frustum is reducing runner, and from bottle cover end to liquid droping port end from large to small, water dropper is flexible plastic material.
Further, described water dropper bottle cover inner chamber is fluted, and groove and medicine bottle bottleneck are suitable, and groove can be fastened on medicine bottle water dropper.
Further, the plug of described medicine bottle and solvent bottle is coated with aluminium lid.
Further, there is duroplasts capping described aluminium lid top.
Preferably, the hour hand of described medicine dissolving device, its length is slightly longer than the plug thickness of solvent bottle.
The using method of this eye-drop device is:
The first step: open the duroplasts capping of solvent bottle, the hour hand of medicine dissolving device is thrust to solvent bottleneck from plug middle part;
Second step: open the duroplasts capping of medicine bottle, upset solvent bottle, thrusts medicine dissolving device minute hand medicine bottle from plug middle part, and solvent is introduced in medicine bottle completely;
The 3rd step: extract medicine dissolving device, shake medicine bottle lyophilizing medicated powder is dissolved completely, remove medicine bottle aluminium lid and plug after dissolving;
The 4th step: drug device is sleeved on medicine bottle bottleneck, compresses, can use and store.
Medicament for the eyes of the present invention is with dry powder and in vacuum when preserving, and the holding time is long, has greatly extended effect duration, has reduced waste, after dissolving, mixes drug device and can use during use with solvent, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is emitter structure schematic diagram of the present invention.
Fig. 3 is the present invention's first step schematic diagram while using.
Fig. 4 is the present invention's second step schematic diagram while using.
Fig. 5 is the present invention's the 3rd step schematic diagram while using.
Fig. 6 is the present invention's the 4th step schematic diagram while using.
The 4th step schematic diagram when Fig. 7 is another structure use of the present invention.
In figure: 1-medicine bottle, 2-solvent bottle, 3-medicine dissolving device, 4-pump medicine device, 5-water dropper, 31-hour hand, 32-minute hand, 41-press head, 42-medicine outlet, 43-piston, 44-bottle cover, 45-spring, 46-spheroid, 47-suction pipe, 51-liquid droping port, 52-frustum, 53-bottle cover.
The specific embodiment
As shown in Figure 1, eye-drop device of the present invention, comprises medicine bottle 1, solvent bottle 2, medicine dissolving device 3, drug device 4; Lyophilizing medicated powder is placed in medicine bottle 1, and the interior evacuation of medicine bottle 1 is beneficial to lyophilizing medicated powder and preserves for a long time, fills the solvent of lyophilizing medicated powder in solvent bottle 2, and the bottleneck of medicine bottle 1 and solvent bottle 2 has plug; Medicine dissolving device 3 is minute hand 32 on one side, and another side is hour hand 31, and minute hand 32 communicates with the endoporus of hour hand 31, and minute hand 32 can overlap plastic sheath, and hour hand 31 can overlap rubber sleeve, and both health, also safer; Drug device can be sleeved on medicine bottle 1.
A kind of structure of drug device is pump medicine device 4, comprises spheroid 46, spring 45, piston 43, and spheroid 46 is arranged in suction pipe 47 endoporus, and spring 45 is between spheroid 46 and piston 43, and piston 43 upper ends are connected with press head 41; Suction pipe is in pump medicine device lower end, and the bottle cover 44 of pump medicine device can be sleeved on medicine bottle 1, and outlet connects medicine outlet 42.Press press head 41, just medicinal liquid can be pumped from bottle.
Another version of drug device is water dropper 5, water dropper 5 bottoms are bottle cover 53, top is liquid droping port 51, middle part is frustum 52, and the inner chamber of frustum 52 is reducing runner, from bottle cover 53 ends to liquid droping port 51 ends from large to small, water dropper 5 is flexible plastic material, can crimp, by frustum 52 positions of extruding liquid droping head 5, can effectively control oozing of medicinal liquid.
Further, bottle cover 53 inner chambers of water dropper 5 are fluted, and the bottleneck of groove and medicine bottle 1 is suitable, and the internal diameter of groove below is slightly less than medicine bottle bottleneck, so groove can be fastened on medicine bottle 1 water dropper 5, can not come off.
Further, the plug of medicine bottle 1 and solvent bottle 2 is coated with aluminium lid, packs more reliable.
Further, there is duroplasts capping aluminium lid top, and only after removing plastic closure, syringe needle just may pierce through plug, improves protection level.
Preferably, the hour hand 31 of medicine dissolving device 3, its length is slightly longer than the plug thickness of solvent bottle 2, and medicine dissolving device 3 can be derived the solvent in solvent bottle 2 completely.
The using method of eye-drop device of the present invention:
The first step: open the duroplasts capping of solvent bottle 2, the hour hand of medicine dissolving device 3 31 is thrust to solvent bottleneck from plug middle part, sting fashionable need and pierce through plug, so that solvent derives completely, as shown in Figure 2;
Second step: open the duroplasts capping of medicine bottle 1, upset solvent bottle 2, thrusts the minute hand of medicine dissolving device 3 32 medicine bottle 1 from plug middle part, solvent is introduced in medicine bottle 1 completely, in medicine bottle 1, pump vacuum, be easier to the solvent in solvent bottle 2 to import medicine bottle 1, as shown in Figure 3;
The 3rd step: extract medicine dissolving device 3, shake medicine bottle 1 lyophilizing medicated powder is dissolved completely, remove medicine bottle aluminium lid and plug after dissolving, as shown in Figure 4;
The 4th step: drug device 4 or 5 is sleeved on medicine bottle 1 bottleneck, compresses, can use and store, as shown in Figure 5.
Certainly; the present invention also can have other various embodiments; in the situation that not deviating from spirit of the present invention and essence thereof; those of ordinary skill in the art can make according to the present invention various corresponding changes and distortion, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (7)
1. an eye-drop device, is characterized in that: comprise separate medicine bottle (1), solvent bottle (2), medicine dissolving device (3) and drug device (4); Lyophilizing medicated powder is placed in medicine bottle (1), and the interior evacuation of medicine bottle (1) fills the solvent of lyophilizing medicated powder in solvent bottle (2), and the bottleneck of medicine bottle (1) and solvent bottle (2) has plug; Medicine dissolving device (3) is minute hand (32) on one side, and another side is hour hand (31), and minute hand (32) communicates with the endoporus of hour hand (31); The bottle cover of drug device can be sleeved on medicine bottle (1).
2. eye-drop device according to claim 1, it is characterized in that: described drug device is pump medicine device (4), comprise spheroid (46), spring (45), piston (43), spheroid (46) is arranged in suction pipe (47) endoporus, spring (45) is positioned between spheroid (46) and piston (43), piston (43) upper end is connected with press head (41), and outlet connects medicine outlet (42).
3. eye-drop device according to claim 1, it is characterized in that: described drug device is water dropper (5), water dropper (5) bottom is bottle cover (53), top is liquid droping port (51), middle part is frustum (52), the inner chamber of frustum (52) is reducing runner, and from bottle cover (53) end to liquid droping port (51) end from large to small, water dropper (5) is flexible plastic material.
4. eye-drop device according to claim 3, is characterized in that: described water dropper (5) bottle cover (53) inner chamber is fluted, and groove and medicine bottle (1) bottleneck is suitable.
5. eye-drop device according to claim 1, is characterized in that: the plug of described medicine bottle (1) and solvent bottle (2) is coated with aluminium lid.
6. eye-drop device according to claim 5, is characterized in that: there is duroplasts capping described aluminium lid top.
7. eye-drop device according to claim 1, is characterized in that: the hour hand (31) of described medicine dissolving device (3), its length is slightly longer than the plug thickness of solvent bottle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210099866.3A CN102579185B (en) | 2012-04-06 | 2012-04-06 | Eye-drop device and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210099866.3A CN102579185B (en) | 2012-04-06 | 2012-04-06 | Eye-drop device and application method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN102579185A CN102579185A (en) | 2012-07-18 |
| CN102579185B true CN102579185B (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210099866.3A Active CN102579185B (en) | 2012-04-06 | 2012-04-06 | Eye-drop device and application method thereof |
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| Country | Link |
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| CN (1) | CN102579185B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105125340A (en) * | 2015-09-10 | 2015-12-09 | 成都华神生物技术有限责任公司 | Medicine solution preparing device, using method thereof, medicine using device and using method thereof |
| CN113679528A (en) * | 2020-05-18 | 2021-11-23 | 王成 | Multi-dose ophthalmic sterile powder delivery system |
| CN115998692A (en) * | 2023-02-15 | 2023-04-25 | 苏州欧康维视生物科技有限公司 | Atropine drug product and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1130356A (en) * | 1994-05-25 | 1996-09-04 | 加布里尔·迈耶尔 | Device for preparation of solution, suspension or emulsion of medical substance |
| CN1775206A (en) * | 2005-11-21 | 2006-05-24 | 武汉五景药业有限公司 | Phacolysin eye medicinal formulation |
| CN202568850U (en) * | 2012-04-06 | 2012-12-05 | 成都华神生物技术有限责任公司 | Eyedrop-dripping device |
-
2012
- 2012-04-06 CN CN201210099866.3A patent/CN102579185B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1130356A (en) * | 1994-05-25 | 1996-09-04 | 加布里尔·迈耶尔 | Device for preparation of solution, suspension or emulsion of medical substance |
| CN1775206A (en) * | 2005-11-21 | 2006-05-24 | 武汉五景药业有限公司 | Phacolysin eye medicinal formulation |
| CN202568850U (en) * | 2012-04-06 | 2012-12-05 | 成都华神生物技术有限责任公司 | Eyedrop-dripping device |
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| Publication number | Publication date |
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| CN102579185A (en) | 2012-07-18 |
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