CN102397128A - Dacryosyrinx - Google Patents
Dacryosyrinx Download PDFInfo
- Publication number
- CN102397128A CN102397128A CN2010102774776A CN201010277477A CN102397128A CN 102397128 A CN102397128 A CN 102397128A CN 2010102774776 A CN2010102774776 A CN 2010102774776A CN 201010277477 A CN201010277477 A CN 201010277477A CN 102397128 A CN102397128 A CN 102397128A
- Authority
- CN
- China
- Prior art keywords
- needle
- dacryosyrinx
- lacrimal
- lacrimal punctum
- punctum
- 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.)
- Pending
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a dacryosyrinx, which is provided with a needle cylinder, a needle head and a needle handle, wherein the periphery of the front end of the needle head is provided with water outlet holes, and the top end of the needle head is provided with a needle tip. The dacryosyrinx is particularly suitable for a patient suffering from lacrimal punctum occlusion or stenosis; when a lacrimal punctum of the patient is expanded by the needle tip, a lacrimal passage is directly douched without using a lacrimal punctum expander; in addition, the dacryosyrinx is disposable, so the problems that lacrimal punctum expanders and douching needle heads are insufficient and inconvenient to disinfect when a lot of patients need to douche lacrimal passages.
Description
Technical field the present invention relates to medical apparatus and instruments, directly relates to dacryosyrinx.
Background technology is current, and the irrigation of lacrimal passage technology is the conventional means of diagnoses and treatment lacrimal passage disease, from puncta water filling down, judges that from the effusive position of water position clog-free and that block is arranged, and the character judgement of current has or not the lacrimal apparatus inflammation.Yet the multi injector syringe needle is made in the hospital, grinds off needle point with the 2ml syringe needle, and needle body is held into certain camber, and lacrimal passage is washed in sterilization repeatedly, meets the inaccessible or narrow person of puncta, also needs the puncta dilator to expand and opens, and carries out irrigation of lacrimal passage again.
Summary of the invention the object of the invention will provide a kind of improved dacryosyrinx exactly, and it can overcome the drawback that existing dacryosyrinx needs repeated multiple times flushing lacrimal passage effectively.
The objective of the invention is to realize like this: have syringe, syringe needle and needle handle, set out the water hole around the syringe needle front end, needle tip is provided with needle point.
The present invention can guarantee the outflow of flushing liquor owing to be provided with aperture at syringe needle one circle; And front end has needle point, and the inaccessible or narrow person to puncta directly visits logical flushing, need not use the puncta dilator.
Appended drawings is the structural representation of dacryosyrinx of the present invention, below in conjunction with accompanying drawing the present invention is described further.
Specific embodiment accompanying drawing shows structure of the present invention, has syringe 1, syringe needle 2 and needle handle 3, it is characterized in that: set out water hole 4 around syringe needle 2 front ends, syringe needle 2 tops are provided with needle point 5.The present invention is specially adapted to the inaccessible or narrow person of puncta; Patient is after opening puncta with the needle point expansion; Directly carry out irrigation of lacrimal passage, need not use the puncta dilator, and the disposable use of this apparatus; Solve a large amount of patients and need go when washing lacrimal passage the not enough and sterilization problems of puncta dilator and Syringe needle Irrigator.
Claims (1)
1. a dacryosyrinx has syringe (1), syringe needle (2) and needle handle (3), it is characterized in that: set out water hole (4) around syringe needle (2) front end, syringe needle (2) top is provided with needle point (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102774776A CN102397128A (en) | 2010-09-09 | 2010-09-09 | Dacryosyrinx |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102774776A CN102397128A (en) | 2010-09-09 | 2010-09-09 | Dacryosyrinx |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102397128A true CN102397128A (en) | 2012-04-04 |
Family
ID=45880028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102774776A Pending CN102397128A (en) | 2010-09-09 | 2010-09-09 | Dacryosyrinx |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102397128A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104665985A (en) * | 2013-12-02 | 2015-06-03 | 李进凯 | Puncta expanding hook |
| CN109730931A (en) * | 2019-02-21 | 2019-05-10 | 柳州市柳铁中心医院 | A kind of stomach fistula catheter cleaning external member |
-
2010
- 2010-09-09 CN CN2010102774776A patent/CN102397128A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104665985A (en) * | 2013-12-02 | 2015-06-03 | 李进凯 | Puncta expanding hook |
| CN109730931A (en) * | 2019-02-21 | 2019-05-10 | 柳州市柳铁中心医院 | A kind of stomach fistula catheter cleaning external member |
| CN109730931B (en) * | 2019-02-21 | 2024-04-16 | 柳州市柳铁中心医院 | Gastric fistulization catheter washs external member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120404 |