CN204106830U - A kind of ophthalmology eye drop device - Google Patents
A kind of ophthalmology eye drop device Download PDFInfo
- Publication number
- CN204106830U CN204106830U CN201420520187.3U CN201420520187U CN204106830U CN 204106830 U CN204106830 U CN 204106830U CN 201420520187 U CN201420520187 U CN 201420520187U CN 204106830 U CN204106830 U CN 204106830U
- Authority
- CN
- China
- Prior art keywords
- storage chamber
- drug storage
- piston
- drop device
- eye drop
- 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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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
A kind of ophthalmology eye drop device, belongs to auxiliary medical apparatus field, comprises administration set and air pump (8); Administration set comprises a plectrum (1), drug storage chamber (2), piston (4) and air chamber (5); Piston (4) is positioned between drug storage chamber (2) and air chamber (5); Eye plectrum (1) is connected on the length of side direction of drug storage chamber (2) bottom surface; Drug storage chamber (2) bottom surface is provided with through hole (3); Connected by pneumatic tube (7) between administration set and air pump (8); Air pump (8) is connected with piston (4) by pneumatic tube (7); The thickness of drug storage chamber (2) is 5.0cm; The thickness of piston (4) is 2.5cm; The thickness of air chamber (5) is 6.0cm; The through hole number that drug storage chamber (2) bottom surface is arranged is 15 cm
-2.The ophthalmology eye drop device that this utility model provides, easy and simple to handle, drug waste and the conventional cross infection of dripping prescription method and causing can be avoided, be more suitable for the special eye disease patient that the eyes such as plant man cannot normally blink, there is larger promotional value clinically.
Description
Technical field
This utility model relates to auxiliary medical apparatus field, is specifically related to a kind of ophthalmology eye drop device.
Background technology
At present, eye patient populations in ascendant trend year by year and the age present rejuvenation trend gradually, and drip with collyrium one of Main Means being considered to eye daily nursing or common ocular disease.General people use collyrium often to be broken into two with one's hands by the upper palpebra inferior of eyes on the other hand, and another hand-held eyedrops bottle aims at eyelid, but often due to far and near distance and direction wayward, the large and waste collyrium of operation easier, uses inconvenience and easily causes cross infection.
Summary of the invention
The purpose of this utility model is to provide a kind of ophthalmology eye drop device, comprises administration set and air pump; Described administration set comprises a plectrum, drug storage chamber, piston and air chamber; Described piston is between drug storage chamber and air chamber; Described eye plectrum is connected on the length of side direction of drug storage chamber bottom surface; Described drug storage chamber bottom surface is provided with through hole; Connected by pneumatic tube between described administration set and air pump.
Described air pump is connected with piston by pneumatic tube.
The thickness of described drug storage chamber is 2.0 ~ 5.0 cm.
The thickness of described piston is 1.0 ~ 2.5 cm.
The thickness of described air chamber is 3.0 ~ 6.0 cm.
The through hole number that described drug storage chamber bottom surface is arranged is 10 ~ 15 cm
-2.
The beneficial effects of the utility model: (1) this utility model structure is simple, easy and simple to handle, is easy to industrialization; (2) eye disease patient is avoided when putting drops in one's eyes with this unclean action of hand-lifting eyelid; (3) overcome because of when once instillation eye liquid medicine is generally more than an integral drip, eye blinks and collyrium can be caused to skid off from eye, thus causes the situation of drug waste; (4) for particular patients ', as plant man, if blink this facial expression scarcity when suffer from ophthalmic, medicine will evenly be sprayed at eyeball surface, does not need to blink medicine being uniformly distributed at eyeball surface by eyes.
accompanying drawing illustrates:
Fig. 1, structural representation of the present utility model;
Fig. 2, the polycrystalline substance schematic diagram of drug storage chamber 2 in this utility model;
In figure, 1, eye plectrum, 2, drug storage chamber, 3, through hole, 4, piston, 5, air chamber, 6, sealing plate,
7, pneumatic tube, 8, air pump.
detailed description of the invention:
Below in conjunction with concrete case study on implementation, this utility model is described in further detail:
A kind of ophthalmology eye drop device, as shown in Fig. 1 and 2, comprises administration set and air pump 8; Administration set comprises a plectrum 1, drug storage chamber 2, piston 4 and air chamber 5; Piston 4 is between drug storage chamber 2 and air chamber 5; Eye plectrum 1 is connected on the length of side direction of drug storage chamber 2 bottom surface; Bottom surface is provided with through hole 3 to drug storage chamber 2; Connected by pneumatic tube 7 between administration set and air pump 8; Air pump 8 is connected with piston 4 by pneumatic tube 7; The thickness of drug storage chamber 2 is 5.0 cm; The thickness of piston 4 is 2.5 cm; The thickness of air chamber 5 is 6.0 cm; The through hole number that drug storage chamber 2 bottom surface is arranged is 15 cm
-2.
During use, strut fixing with eye plectrum 1 by upper lower eyelid, open air pump 8, collyrium will be evenly sprayed into eyeball portion, sprayed, close air pump 8.When with crossing for several times, when the medicine in drug storage chamber 2 runs low, taking off sealing plate 7, extracting piston, inject collyrium, for subsequent use.
Compared with prior art, the ophthalmology eye drop device in this utility model, easy and simple to handle, drug waste and the conventional cross infection of dripping prescription method and causing can be avoided, be more suitable for the special eye disease patient that the eyes such as plant man cannot normally blink.
Above-mentioned explanation is not to restriction of the present utility model; this utility model is also not limited in above-mentioned citing; the change of those skilled in the art done by essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (6)
1. an ophthalmology eye drop device, is characterized in that, comprises administration set and air pump; Described administration set comprises a plectrum, drug storage chamber, piston and air chamber; Described piston is between drug storage chamber and air chamber; Described eye plectrum is connected on the length of side direction of drug storage chamber bottom surface; Described drug storage chamber bottom surface is provided with through hole; Connected by pneumatic tube between described administration set and air pump.
2. according to the ophthalmology eye drop device described in claim 1, it is characterized in that, described air pump is connected with piston by pneumatic tube.
3. according to the ophthalmology eye drop device described in claim 2, it is characterized in that, the thickness of described drug storage chamber is 2.0 ~ 5.0 cm.
4. according to the ophthalmology eye drop device described in claim 3, it is characterized in that, the thickness of described piston is 1.0 ~ 2.5 cm.
5. according to the ophthalmology eye drop device described in claim 4, it is characterized in that, the thickness of described air chamber is 3.0 ~ 6.0 cm.
6. according to the ophthalmology eye drop device described in claim 5, it is characterized in that, the through hole number that described drug storage chamber bottom surface is arranged is 10 ~ 15 cm
-2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520187.3U CN204106830U (en) | 2014-09-11 | 2014-09-11 | A kind of ophthalmology eye drop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520187.3U CN204106830U (en) | 2014-09-11 | 2014-09-11 | A kind of ophthalmology eye drop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204106830U true CN204106830U (en) | 2015-01-21 |
Family
ID=52324195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420520187.3U Expired - Fee Related CN204106830U (en) | 2014-09-11 | 2014-09-11 | A kind of ophthalmology eye drop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204106830U (en) |
-
2014
- 2014-09-11 CN CN201420520187.3U patent/CN204106830U/en not_active Expired - Fee Related
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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: 20150121 Termination date: 20160911 |