CN205729608U - Lacrimal passage supporter - Google Patents

Lacrimal passage supporter Download PDF

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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
Application number
CN201620258561.6U
Other languages
Chinese (zh)
Inventor
陈立新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201620258561.6U priority Critical patent/CN205729608U/en
Application granted granted Critical
Publication of CN205729608U publication Critical patent/CN205729608U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Lacrimal passage supporter
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.
CN201620258561.6U 2016-03-31 2016-03-31 Lacrimal passage supporter Expired - Fee Related CN205729608U (en)

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)

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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