CN204671525U - A kind of ophthalmology lacrimal passage cleaning device - Google Patents
A kind of ophthalmology lacrimal passage cleaning device Download PDFInfo
- Publication number
- CN204671525U CN204671525U CN201520139685.8U CN201520139685U CN204671525U CN 204671525 U CN204671525 U CN 204671525U CN 201520139685 U CN201520139685 U CN 201520139685U CN 204671525 U CN204671525 U CN 204671525U
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- CN
- China
- Prior art keywords
- medicine
- discharging tube
- lacrimal passage
- displacement pump
- positive displacement
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Abstract
A kind of ophthalmology lacrimal passage cleaning device, comprise cleaning fluid tank, positive displacement pump and spray tank, described positive displacement pump is located at the below of cleaning fluid tank, is provided with discharging tube below positive displacement pump, and described spray tank is provided with medicine-pouring pipe, and described medicine-pouring pipe is provided with valve.Described discharging tube is provided with pressure controller, discharging tube end is provided with needle tubing, be provided with in described needle tubing and rinse chamber, medicine-injecting cavity and guidewire lumen, described medicine-injecting cavity and guidewire lumen are positioned at the both sides rinsing chamber, rinse chamber to be connected with discharging tube, medicine-injecting cavity is connected with medicine-pouring pipe, is provided with wire in guidewire lumen, wire front end is provided with minisize pick-up head, and rear end is provided with display screen.This utility model structure is simple, easy to operate, can carry out good control to the pressure of cleanout fluid, after cleaning completes, do not need extraction needle tubing spray tank internal therapy medicinal liquid can be injected in lacrimal passage in time to treat, time saving and energy saving, improve lacrimal passage cleaning and therapeutic effect.
Description
Technical field
This utility model relates to ophthalmic medical care appliances field, specifically a kind of ophthalmology lacrimal passage cleaning device.
Background technology
Pure obstructed lacrimal passage or chronic dacryocystitis patient, frequent epiphora or have purulent secretion overflow cause patient suffering, in the treatment and nursing process of ophthalmology, understand position and the degree of lacrimal passage blocking by the method for irrigation of lacrimal passage, the object for the treatment of can be reached again simultaneously to perfusion solution in lacrimal passage.At present, be adopt syringe to extract flushing liquor to rinse clinically mostly, and then inject medicine, operation extremely bothers, and wastes time and energy, and increases the workload of medical worker.
Utility model content
For above-mentioned problems of the prior art, this utility model aims to provide the ophthalmology lacrimal passage cleaning device that a kind of irrigation of lacrimal passage and perfusion solution carry out simultaneously.After using this utility model to clean, do not need extraction needle tubing spray tank inner liquid medicine can be injected in lacrimal passage in time and treat, time saving and energy saving, improve lacrimal passage cleaning and therapeutic effect.
To achieve these goals, this utility model takes following technical scheme:
A kind of ophthalmology lacrimal passage cleaning device, comprise cleaning fluid tank, positive displacement pump and spray tank, described cleaning fluid tank is used for holding lacrimal passage cleanout fluid, described positive displacement pump is located at the below of cleaning fluid tank, discharging tube is provided with below positive displacement pump, described spray tank is provided with medicine-pouring pipe, described medicine-pouring pipe is provided with valve.
Described discharging tube is provided with pressure controller, and discharging tube end is provided with needle tubing, is provided with and rinses chamber, medicine-injecting cavity and guidewire lumen in described needle tubing.Described medicine-injecting cavity and guidewire lumen are positioned at the both sides rinsing chamber, and rinse chamber and be connected with discharging tube, medicine-injecting cavity is connected with medicine-pouring pipe, is provided with wire in guidewire lumen, and wire front end is provided with minisize pick-up head, and rear end is provided with display screen.Minisize pick-up head can at any time by the situation in lacrimal passage with the display of the form of image on a display screen, and medical personnel can understand the state of an illness in lacrimal passage at any time by display screen.
Further, described syringe rear end is provided with handle.
During use, needle tubing is inserted into lacrimal point, makes needle point towards nasal side, open positive displacement pump, the cleanout fluid in cleaning fluid tank is injected in lacrimal passage by discharging tube and flushing chamber by positive displacement pump, and can control discharging tube by pressure controller and rinse the pressure of intracavity.After cleaning, do not need to extract needle tubing out, open the valve on medicine-pouring pipe, spray tank inner liquid medicine is injected in lacrimal passage.
The beneficial effects of the utility model are: structure is simple, easy to operate, good control can be carried out to the pressure of cleanout fluid, after cleaning completes, do not need extraction needle tubing spray tank internal therapy medicinal liquid can be injected in lacrimal passage in time to treat, time saving and energy saving, improve lacrimal passage cleaning and therapeutic effect.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is A portion enlarged drawing in Fig. 1.
Reference numeral: 1-cleaning fluid tank, 2-positive displacement pump, 3-discharging tube, 4-pressure controller, 5-needle tubing, 6-handle, 7-display screen, 8-spray tank, 9-valve, 10-medicine-pouring pipe, 11-wire, 12-minisize pick-up head, 13-rinses chamber, 14-medicine-injecting cavity, 15-guidewire lumen.
Detailed description of the invention
For the ease of understanding, below in conjunction with accompanying drawing, by embodiment, technical solutions of the utility model are further described in detail:
As Figure 1-Figure 2, a kind of ophthalmology lacrimal passage cleaning device, comprises cleaning fluid tank 1, positive displacement pump 2 and spray tank 8.Cleaning fluid tank 1 is built with lacrimal passage cleanout fluid, and positive displacement pump 2 is arranged on the below of cleaning fluid tank 1.Be provided with discharging tube 3 below positive displacement pump 2, discharging tube 3 be provided with pressure controller 4.Discharging tube 3 end is provided with needle tubing 5.Needle tubing 5 rear end is provided with handle 6.Spray tank 8 is provided with medicine-pouring pipe 10, medicine-pouring pipe 10 is provided with valve 9.
Be provided with in needle tubing 5 and rinse chamber 13, medicine-injecting cavity 14 and guidewire lumen 15.Medicine-injecting cavity 14 and guidewire lumen 15 are positioned at the both sides rinsing chamber 13.Rinse chamber 13 to be connected with discharging tube 3; Medicine-injecting cavity 14 is connected with medicine-pouring pipe 10; Be provided with wire 11 in guidewire lumen 15, wire 11 front end is provided with minisize pick-up head 12, and rear end is provided with display screen 7.Situation in lacrimal passage can be presented on display screen 7 with the form of image by minisize pick-up head 12 at any time, and medical personnel can understand the state of an illness in lacrimal passage at any time by display screen 7.
During use, needle tubing 5 is inserted into lacrimal point, makes needle point towards nasal side, open positive displacement pump 2, cleanout fluid in cleaning fluid tank 1 is injected in lacrimal passage by discharging tube 3 and flushing chamber 13 by positive displacement pump 2, and the pressure that can control discharging tube 3 by pressure controller 4 and rinse in chamber 13.After cleaning, do not need to extract needle tubing 5 out, the valve 9 on medicine-pouring pipe 10 can be opened, spray tank 8 internal therapy medicinal liquid is injected in lacrimal passage and treats.
Above-described embodiment just illustrating or explaining technical solutions of the utility model, and the restriction that should not be construed as technical solutions of the utility model, obviously, those skilled in the art can carry out various modifications and variations to this utility model and not depart from spirit and scope of the present utility model.If these amendments and modification belong within the scope of this utility model claim and equivalent technologies thereof, then this utility model also comprises these amendment and modification.
Claims (2)
1. an ophthalmology lacrimal passage cleaning device, comprises cleaning fluid tank, positive displacement pump and spray tank, and described positive displacement pump is located at the below of cleaning fluid tank, is provided with discharging tube below positive displacement pump, and described spray tank is provided with medicine-pouring pipe, and described medicine-pouring pipe is provided with valve;
Described discharging tube is provided with pressure controller, discharging tube end is provided with needle tubing, be provided with in described needle tubing and rinse chamber, medicine-injecting cavity and guidewire lumen, described medicine-injecting cavity and guidewire lumen are positioned at the both sides rinsing chamber, rinse chamber to be connected with discharging tube, medicine-injecting cavity is connected with medicine-pouring pipe, is provided with wire in guidewire lumen, wire front end is provided with minisize pick-up head, and rear end is provided with display screen.
2. ophthalmology lacrimal passage cleaning device according to claim 1, is characterized in that, described syringe rear end is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520139685.8U CN204671525U (en) | 2015-03-09 | 2015-03-09 | A kind of ophthalmology lacrimal passage cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520139685.8U CN204671525U (en) | 2015-03-09 | 2015-03-09 | A kind of ophthalmology lacrimal passage cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204671525U true CN204671525U (en) | 2015-09-30 |
Family
ID=54171255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520139685.8U Expired - Fee Related CN204671525U (en) | 2015-03-09 | 2015-03-09 | A kind of ophthalmology lacrimal passage cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204671525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113160682A (en) * | 2021-05-18 | 2021-07-23 | 河南省人民医院 | Ophthalmology lacrimal passage washes teaching aid |
-
2015
- 2015-03-09 CN CN201520139685.8U patent/CN204671525U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113160682A (en) * | 2021-05-18 | 2021-07-23 | 河南省人民医院 | Ophthalmology lacrimal passage washes teaching aid |
| CN113160682B (en) * | 2021-05-18 | 2022-09-27 | 河南省人民医院 | Ophthalmology lacrimal passage washes teaching aid |
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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 |
Granted publication date: 20150930 Termination date: 20160309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |