CN205729608U - Lacrimal passage supporter - Google Patents
Lacrimal passage supporter Download PDFInfo
- Publication number
- CN205729608U CN205729608U CN201620258561.6U CN201620258561U CN205729608U CN 205729608 U CN205729608 U CN 205729608U CN 201620258561 U CN201620258561 U CN 201620258561U CN 205729608 U CN205729608 U CN 205729608U
- Authority
- CN
- China
- Prior art keywords
- lacrimal passage
- supporter
- rubber cylinder
- lacrimal
- medical grade
- 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
Links
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- Materials For Medical Uses (AREA)
- Prostheses (AREA)
Abstract
Lacrimal passage supporter, including medical grade rubber cylinder, described rubber cylinder two ends are passivated, and described plantation rubber body surfaces is smooth.When it uses, two ends are sent respectively and are entered lacrimal passage from upper and lower puncta, and through lacrimal ductule broken ends of fractured bone junction, then respectively enter nasal cavity, be fixed;Take out after about inserting half a year, it is ensured that rehabilitation;This supporter is only made up of an isometrical medical grade rubber cylinder, and it is simple to manufacture, and use does not affects the appearance, do not affects orthobiosis.
Description
Technical field
This utility model relates to the manufacturing technology field of a kind of medical apparatus and instruments, particularly to one tear in lacrimal duct injury
The pipe fracture restoration art manufacturing technology field of lacrimal passage supporter.
Background technology
In lacrimal duct injury, when tear stains ruptures, in carrying out operative repair, lacrimal passage supporter is needed to prop up
Support, in order to tear stains reparation, rehabilitation;Existing lacrimal passage supporter, mostly is hollow body, and hollow pipe support degree is inadequate, works as face
During the motion of muscle histrionic muscles, tear stains deformation, displacement can be made, cause former lacrimal passage malunion;Have existing lacrimal passage to prop up stay tube again to use
Time, first insert from nasal cavity, pass from nasal cavity again after tear stains, finally fix, be retained in a period of time in lacrimal passage;This placement side
Formula, owing to it first passes through nasal cavity, can bring nasal cavity secretions into lacrimal passage, easily causes lacrimal passage and infects, and is unfavorable for recovering, affects
Whole effect.
Utility model content
In order to overcome the defect of existing product, this utility model provides a kind of lacrimal passage supporter.
This utility model includes medical grade rubber cylinder, and described rubber cylinder two ends are passivated, described plantation rubber body table
Face is smooth.
When this utility model is used for child, a diameter of 0.6mm of described plantation rubber main body, length 150~200mm.
When this utility model is used for being grown up, a diameter of 0.8mm of described plantation rubber main body, length 150~200mm.
When this utility model uses, two ends are sent respectively and are entered lacrimal passage from upper and lower puncta, and connect through the lacrimal ductule broken ends of fractured bone
Place, then respectively enters nasal cavity, is fixed;Take out after about inserting half a year, it is ensured that rehabilitation;This supporter is only by one
Isometrical medical grade rubber cylinder is made, and it is simple to manufacture, and use does not affects the appearance, do not affects orthobiosis.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the A-A sectional drawing of Fig. 1.
Detailed description of the invention
As shown in Figure 1, 2, this lacrimal passage supporter includes medical grade rubber cylinder 1, and rubber cylinder 1 two ends are passivated, rubber
Circle main body 1 smooth surface.
When this lacrimal passage supporter is used for child, a diameter of 0.6mm of plantation rubber main body 1, length 150~200mm.
When this lacrimal passage supporter is used for being grown up, a diameter of 0.8mm of plantation rubber main body 1, length 150~200mm.
Claims (3)
1. lacrimal passage supporter, it is characterised in that include medical grade rubber cylinder, described rubber cylinder two ends are passivated, described rubber
Circle body surfaces is smooth.
Lacrimal passage supporter the most according to claim 1, it is characterised in that a diameter of 0.6mm of described rubber cylinder, long
Degree 150~200mm.
Lacrimal passage supporter the most according to claim 1, it is characterised in that a diameter of 0.8mm of described rubber cylinder, long
Degree 150~200mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620258561.6U CN205729608U (en) | 2016-03-31 | 2016-03-31 | Lacrimal passage supporter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620258561.6U CN205729608U (en) | 2016-03-31 | 2016-03-31 | Lacrimal passage supporter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205729608U true CN205729608U (en) | 2016-11-30 |
Family
ID=57374461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620258561.6U Expired - Fee Related CN205729608U (en) | 2016-03-31 | 2016-03-31 | Lacrimal passage supporter |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205729608U (en) |
-
2016
- 2016-03-31 CN CN201620258561.6U patent/CN205729608U/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: 20161130 Termination date: 20170331 |