CN206964726U - Disposable irrigation of lacrimal passage device - Google Patents
Disposable irrigation of lacrimal passage device Download PDFInfo
- Publication number
- CN206964726U CN206964726U CN201720128636.3U CN201720128636U CN206964726U CN 206964726 U CN206964726 U CN 206964726U CN 201720128636 U CN201720128636 U CN 201720128636U CN 206964726 U CN206964726 U CN 206964726U
- Authority
- CN
- China
- Prior art keywords
- syringe
- lacrimal
- lacrimal passage
- irrigation
- action bars
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of disposable irrigation of lacrimal passage device, including syringe, syringe includes syringe, the stopper rod with piston is equipped with syringe, being extended in syringe front end has the Lacrimal passage irrigation syringe of integrative-structure, and the length of Lacrimal passage irrigation syringe is 1.5cm~2.5cm and axially disposed has graduation mark；Storage pipe is provided with the side wall of syringe, storage pipe is forward end seal, open rearward end structure, and lacrimal dilator is equiped with storage pipe, and lacrimal dilator includes action bars and expansion head, and expansion head is blunt nosed for smooth arc in conical structure and its vertex of a cone.The utility model is simple in construction, easy to operate；Graduation mark on Lacrimal passage irrigation syringe is easy to accurately determine depth of needle, prevents from puncturing lacrimal passage mucous membrane, avoids the occurrence of bleeding or causes the complication such as false lacrimal passage, safe；Storage pipe is easy to deposit lacrimal dilator, reduces preoperative accurate work；Action bars uses polygon prism structure or the cylindrical structure with anti-slip veins, increases frictional force, is easy to hold.
Description
Technical field
Medical auxiliary equipment is the utility model is related to, more particularly, to a kind of disposable irrigation of lacrimal passage device.
Background technology
Syringing of lacrimal passages is that the flushing liquor such as physiological saline or other liquid medicine injection lacrimal passage is dredged the resistance of its different parts by one kind
The operating technology of plug situation is diagnosis and treats the conventional meanses of lacrimal passage disease.Existing Lacrimal passage irrigator is mostly syringe construction,
Existing syringe mostly includes the syringe with nipple, push rod and syringe needle in the market, and syringe needle passes through on pintle and syringe
Nipple is fixedly connected with.But the puncta of some patients, than narrow, syringe needle can not be inserted directly into, tear duct dilating is generally first used
Device is expanded, and lacrimal dilator is individually placed, increase operation preparation, reduces operating efficiency；In syringe needle insertion process,
It can not prepare to judge depth of needle, only be operated by rule of thumb, easily cause patient pain, also easily wear out lacrimal passage mucous membrane, draw
Play the complication such as bleeding and false lacrimal passage；And because pintle is fixedly connected with by frictional force and syringe, if being pressed in flushing process
Power is excessive easily to cause syringe needle to come off, and in turn results in iatrogenic injury.
The content of the invention
The utility model purpose is that work can be improved by providing a kind of disposably irrigation of lacrimal passage device, the irrigation of lacrimal passage device
Make efficiency, additionally it is possible to accurate judgement depth of needle, it is safe.
To achieve the above object, the utility model takes following technical proposals：
Disposable irrigation of lacrimal passage device described in the utility model, including syringe, the syringe includes syringe, in institute
State and the stopper rod with piston be equipped with syringe, the Lacrimal passage irrigation syringe for having integrative-structure is extended in the syringe front end,
The length of Lacrimal passage irrigation syringe is 1.5cm~2.5cm and axially disposed has graduation mark；Grown in the side wall of the syringe along it
Degree direction is provided with storage pipe, and the storage pipe is forward end seal, open rearward end structure, and tear duct dilating is equiped with storage pipe
Device, the lacrimal dilator include action bars and are extended on the expansion head of described action bars one end, and the expansion head is in circle
Pyramidal structure and its vertex of a cone are that smooth arc is blunt nosed.
The action bars is polygon prism structure.
The action bars is cylindrical structure, and the Handheld Division of action bars is provided with anti-slip veins.
The utility model advantage is simple in construction, easy to operate；Graduation mark on Lacrimal passage irrigation syringe is easy to accurate true
Determine depth of needle, prevent from puncturing lacrimal passage mucous membrane, avoid the occurrence of bleeding or cause the complication such as false lacrimal passage, it is safe；Storage pipe
It is easy to deposit lacrimal dilator, reduces preoperative accurate work；Action bars uses polygon prism structure or the cylinder knot with anti-slip veins
Structure, increase frictional force, be easy to hold.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of lacrimal dilator described in the utility model.
Embodiment
As shown in figure 1, disposable irrigation of lacrimal passage device described in the utility model, including syringe, syringe include pin
Cylinder 1, the stopper rod 3 with piston 2 is equipped with syringe 1,5mL flushing liquor is pre-charged with syringe 1（Generally physiological saline）,
It is easy to use, reduces the contaminated probability of flushing liquor, the Lacrimal passage irrigation syringe 4 for having integrative-structure is extended in the front end of syringe 1,
The length of Lacrimal passage irrigation syringe 4 be 2.0cm and it is axially disposed have graduation mark, the scale division value of graduation mark is 1mm；In syringe 1
Storage pipe 5 is provided with side wall along its length, storage pipe 5 is forward end seal, open rearward end structure, and pipe 5 is built-in depositing
Provided with lacrimal dilator, preoperative preparation time is saved, lacrimal dilator includes action bars 6 and is extended on the one end of action bars 6
Expansion first 7, expansion first 7 is blunt nosed for smooth arc in conical structure and its vertex of a cone, prevents from wearing out mucous membrane, it is ensured that Huan Zhean
Entirely；During actual manufacture, action bars 6 uses cylindrical structure, sets anti-slip veins 8 in its Handheld Division, is easy to hold, prevents rubber sleeve（When
So, action bars 6 can also be six prism structures）.
During actual manufacture, the present apparatus can be installed in a packaging bag together with treatment towel, bib, cotton swab, kidney basin, just
In use, preoperative correct time is saved, improves operating efficiency.
In use, patient is in horizontal position, the treatment towel on neck underlay, bib is padded below lower jaw, in patient's head
Kidney basin is placed by neck, then lacrimal dilator is extracted out out of storage pipe 5, expands puncta, treats to take out after puncta expansion
Lacrimal dilator, Lacrimal passage irrigation syringe 4 is then inserted into the deep opening positions of 1~2mm of puncta, then turns again to laterally inserted tear
Opening position deep 4~5mm of tubule, finally promote stopper rod 3 to squeeze into the flushing liquor in syringe 1 in patient's lacrimal passage forward, examined
Disconnected or treatment lacrimal passage disease.
Claims (3)
1. a kind of disposable irrigation of lacrimal passage device, including syringe, the syringe include syringe（1）, in the syringe（1）It is interior
It is equipped with and carries piston（2）Stopper rod（3）, it is characterised in that：In the syringe（1）Front end is extended the tear for having integrative-structure
Road Syringe needle Irrigator（4）, Lacrimal passage irrigation syringe（4）Length for 1.5cm~2.5cm and axially disposed have graduation mark；Described
Syringe（1）Side wall on be provided with along its length storage pipe（5）, the storage pipe（5）For forward end seal, open rearward end knot
Structure, managed in storage（5）Lacrimal dilator is inside equiped with, the lacrimal dilator includes action bars（6）It is described with being extended on
Action bars（6）The expansion head of one end（7）, the expansion head（7）It is blunt nosed for smooth arc in conical structure and its vertex of a cone.
2. disposable irrigation of lacrimal passage device according to claim 1, it is characterised in that：The action bars（6）For polygon prism
Structure.
3. disposable irrigation of lacrimal passage device according to claim 1, it is characterised in that：The action bars（6）For cylinder knot
Structure, in action bars（6）Handheld Division be provided with anti-slip veins（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720128636.3U CN206964726U (en) | 2017-02-13 | 2017-02-13 | Disposable irrigation of lacrimal passage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720128636.3U CN206964726U (en) | 2017-02-13 | 2017-02-13 | Disposable irrigation of lacrimal passage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206964726U true CN206964726U (en) | 2018-02-06 |
Family
ID=61414093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720128636.3U Expired - Fee Related CN206964726U (en) | 2017-02-13 | 2017-02-13 | Disposable irrigation of lacrimal passage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206964726U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108578058A (en) * | 2018-04-02 | 2018-09-28 | 郑州大学第附属医院 | Disposable irrigation of lacrimal passage device |
| CN110960752A (en) * | 2019-10-18 | 2020-04-07 | 吉林大学 | Micro-injection hemostatic pen |
-
2017
- 2017-02-13 CN CN201720128636.3U patent/CN206964726U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108578058A (en) * | 2018-04-02 | 2018-09-28 | 郑州大学第附属医院 | Disposable irrigation of lacrimal passage device |
| CN108578058B (en) * | 2018-04-02 | 2024-07-30 | 郑州大学第一附属医院 | Disposable lacrimal passage flushing device |
| CN110960752A (en) * | 2019-10-18 | 2020-04-07 | 吉林大学 | Micro-injection hemostatic pen |
| CN110960752B (en) * | 2019-10-18 | 2021-02-05 | 吉林大学 | Micro-injection hemostatic pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20190213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |