CN203090034U - Eye lacrimal passage washing device - Google Patents
Eye lacrimal passage washing device Download PDFInfo
- Publication number
- CN203090034U CN203090034U CN 201320060509 CN201320060509U CN203090034U CN 203090034 U CN203090034 U CN 203090034U CN 201320060509 CN201320060509 CN 201320060509 CN 201320060509 U CN201320060509 U CN 201320060509U CN 203090034 U CN203090034 U CN 203090034U
- Authority
- CN
- China
- Prior art keywords
- lacrimal passage
- syringe
- flexible pipe
- catheter
- irrigation
- 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 medical instruments for diagnosing and treating eye lacrimal passage blocking, in particular to an eye lacrimal passage washing device which can be used for repeatedly washing without damage. The eye lacrimal passage washing device comprises a lacrimal passage washing needle head and an injection syringe which are connected through a catheter. The catheter comprises a connecting pipe and a connecting flexible pipe, one end of the connecting pipe is inserted in the lacrimal passage washing needle head, the other end of the connecting pipe is connected with one end of the connecting flexible pipe, and the injection syringe is inserted inside the other end of the connecting flexible pipe. In the eye lacrimal passage washing device, the lacrimal passage washing needle head is connected with the injection syringe through the catheter, a user only needs to repeatedly pull out the injection syringe from the catheter to suck drugs, then the injection syringe is connected with the catheter, the drugs can be injected in lacrimal passages through the catheter and the lacrimal passage washing needle head, and the user does not need to repeatedly pull out the lacrimal passage washing needle head from the lacrimal passages. The catheter of the eye lacrimal passage washing device comprises the connecting flexible pipe and the hard connecting pipe, swing of the lacrimal passage washing needle head can be avoided when the injection syringe is pulled out, and the injection syringe can be conveniently moved.
Description
Technical field
This utility model relates to the medical apparatus and instruments of diagnoses and treatment eyes obstructed lacrimal passage, specifically a kind of tear road irrigator that can not damaged washes repeatedly.
Background technology
At present, known irrigation of lacrimal passage device is to be combined at the syringe head end by the irrigation of lacrimal passage pinhead sleeve.The patient is with a certain amount of medicine of suction in the syringe, and the front end Syringe needle Irrigator inserts in the lacrimal passage through puncta, and push injection device afterbody handle injects lacrimal passage with the flushing lacrimal passage with medicine.But syringe content dose is limited, and when needing repeatedly high amount of drug flushing lacrimal passage, traditional irrigation of lacrimal passage device needs repeatedly Syringe needle Irrigator to be extracted lacrimal passage, with the medicine inhalation syringe, again Syringe needle Irrigator is inserted lacrimal passage and washes; Because of lacrimal passage itself is very narrow, inserts lacrimal passage repeatedly and can cause side effect such as lacrimal passage is hemorrhage, mucosa injury.
The utility model content
Cause because of inserting lacrimal passage repeatedly that lacrimal passage is hemorrhage, the problem of mucosa injury in order to solve existing irrigation of lacrimal passage device, the purpose of this utility model is to provide a kind of tear road irrigator.This tear road irrigator can suck medicine repeatedly, and does not need repeatedly the irrigation of lacrimal passage syringe needle to be inserted to extract lacrimal passage.
The purpose of this utility model is achieved through the following technical solutions:
This utility model comprises irrigation of lacrimal passage syringe needle and syringe, links to each other by conduit between described irrigation of lacrimal passage syringe needle and the syringe.
Wherein: an end and the irrigation of lacrimal passage syringe needle of described conduit removably seal grafting, and the other end of conduit and syringe removably seal grafting; Described conduit comprises connection tube and is connected flexible pipe, and an end of connection tube inserts in the described irrigation of lacrimal passage syringe needle, and the other end of connection tube links to each other with an end that is connected flexible pipe, and described syringe inserts the inside that connects the flexible pipe other end.
Advantage of the present utility model and good effect are:
1. this utility model is connected with syringe the irrigation of lacrimal passage syringe needle by conduit, only need repeatedly syringe by pulling up on the conduit, link to each other with conduit after sucking medicine, medicine injects lacrimal passage through pipeline and irrigation of lacrimal passage syringe needle, does not need repeatedly the irrigation of lacrimal passage syringe needle to be extracted insertion from lacrimal passage again.
2. conduit of the present utility model comprises the connection tube that connects flexible pipe and hard, avoids the irrigation of lacrimal passage syringe needle to rock when pulling up syringe, also is convenient to moving of syringe.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Wherein: 1 is the irrigation of lacrimal passage syringe needle, and 2 is connection tube, and 3 for connecting flexible pipe, and 4 is syringe.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, this utility model comprises irrigation of lacrimal passage syringe needle 1, conduit and syringe 4, links to each other by conduit between irrigation of lacrimal passage syringe needle 1 and the syringe 4; Wherein conduit comprises connection tube 2 and is connected flexible pipe 3, and connection tube 2 quality are hard, can be glass tubing, connects flexible pipe 3 and can be the rubber flexible pipe.
Irrigation of lacrimal passage syringe needle 1, connection tube 2, connection flexible pipe 3 and syringe 4 are connected in series successively, one end of connection tube 2 removably seals in the cavity that inserts irrigation of lacrimal passage syringe needle 1, the other end of connection tube 2 links to each other with an end that is connected flexible pipe 3, and syringe 4 removably seals and inserts the inside that connects flexible pipe 3 other ends.
When carrying out irrigation of lacrimal passage, after the patient inserted lacrimal passage with irrigation of lacrimal passage syringe needle 1, the assistant can pull up syringe 4 repeatedly by connecting on the flexible pipe 3; After sucking medicine, again with is connected flexible pipe 3 and links to each other, medicine injects lacrimal passage through connecting flexible pipe 3, connection tube 2 and irrigation of lacrimal passage syringe needle 1, does not need repeatedly irrigation of lacrimal passage syringe needle 1 to be extracted insertion from lacrimal passage, has avoided damaging the side effect of lacrimal passage.
Claims (2)
1. a tear road irrigator comprises irrigation of lacrimal passage syringe needle and syringe, it is characterized in that: link to each other by conduit between described irrigation of lacrimal passage syringe needle (1) and the syringe (4);
One end of described conduit and irrigation of lacrimal passage syringe needle (1) removably seal grafting, and the other end of conduit and syringe (4) removably seal grafting.
2. by the described tear of claim 1 road irrigator, it is characterized in that: described conduit comprises connection tube (2) and is connected flexible pipe (3), one end of connection tube (2) inserts in the described irrigation of lacrimal passage syringe needle (1), the other end of connection tube (2) links to each other with an end that is connected flexible pipe (3), and described syringe (4) inserts the inside that connects flexible pipe (3) other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320060509 CN203090034U (en) | 2013-02-01 | 2013-02-01 | Eye lacrimal passage washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320060509 CN203090034U (en) | 2013-02-01 | 2013-02-01 | Eye lacrimal passage washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203090034U true CN203090034U (en) | 2013-07-31 |
Family
ID=48841485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320060509 Expired - Fee Related CN203090034U (en) | 2013-02-01 | 2013-02-01 | Eye lacrimal passage washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203090034U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109199691A (en) * | 2018-11-05 | 2019-01-15 | 逄作祥 | A kind of irrigation of lacrimal passage probing syringe needle of novel belt hose |
| CN113081469A (en) * | 2021-04-15 | 2021-07-09 | 中国人民解放军陆军特色医学中心 | Lacrimal passage medicine pushing device |
-
2013
- 2013-02-01 CN CN 201320060509 patent/CN203090034U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109199691A (en) * | 2018-11-05 | 2019-01-15 | 逄作祥 | A kind of irrigation of lacrimal passage probing syringe needle of novel belt hose |
| CN113081469A (en) * | 2021-04-15 | 2021-07-09 | 中国人民解放军陆军特色医学中心 | Lacrimal passage medicine pushing device |
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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: 20130731 Termination date: 20160201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |