CN209220676U - 360 ° of trabeculectomy surgery lines - Google Patents
360 ° of trabeculectomy surgery lines Download PDFInfo
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- CN209220676U CN209220676U CN201821488910.9U CN201821488910U CN209220676U CN 209220676 U CN209220676 U CN 209220676U CN 201821488910 U CN201821488910 U CN 201821488910U CN 209220676 U CN209220676 U CN 209220676U
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Abstract
360 ° of trabeculectomy surgery lines are related to a kind of ophthalmologic operation equipment field.360 ° of trabeculectomy surgery lines of the utility model, cut-off lines one end are smooth hemispherical projections, and cut-off lines use 5-0 prolene suture, and the diameter of section of end is 0.15-0.25mm, and cut-off lines are away from setting scale marker at end 35mm, 38mm, 41mm and 44mm.The utility model carries out trabeculectomy surgery using 5-0 prolene suture and is conducive to more exact trabeculectomy surgery due to suture diameter thickening.Hemispherical projections are formed in cut-off lines one end, is conducive to expand Schlemm pipe, cut-off lines is made to be easier to pass through.
Description
Technical field
The utility model relates to a kind of ophthalmologic operation equipment fields, more particularly to a kind of 360 ° of trabeculectomy surgery lines.
Background technique
Infant's type congenital glaucoma is to make chamber-angle structure congenital anomaly or residual embryo due to embryonic stage developmental disorder
Tire tissue blocks aqueous humor passing away, causes intraocular pressure to increase, entire eyeball constantly increases.Traditional congenital green light of infant's type
120 ° or so of trabeculectomy surgery is done in the treatment of eye using trabeculotome, and direct aqueous humor is established between anterior chamber and collector tube
Passing away.Due to being limited by its hardness and incision range, it be easy to cause trabeculectomy surgery position inaccurate, so as to cause hand
Art failure.The trabeculotomy of improvement has 360 ° of lines to cut and 360 ° of trabeculectomy surgeries of iTrack conduit under optical fiber guidance at present
Art.Relative to previous method, 360 ° of trabeculotomies have its superiority, but there are still operation precision to be difficult to control, and hold
It easily leads to and punctures repeatedly, big to tissue damage, time-consuming, the higher problem of operation risk, embodies are as follows:
1, since iTrack fibre-optic catheter is expensive, it is unfavorable for carrying out application extensively；
2, common trabeculectomy surgery line is 6-0 prolene suture, and suture diameter itself is thinner, in addition post-operation inflammatory, bleeding
And other reasons, the room angle of incision sticks together a possibility that closing increase again, so as to cause operative failure；
3, existing trabeculectomy surgery line two ends are the needles of crescent, are not easy to carry out poling when being performed the operation；
4, there is no the limitation of scale and length on trabeculectomy surgery line, operation when, is unfavorable for the length that doctor estimates threading,
There are cut-off lines to misdraw position or tissue, leads to tissue damage.
Summary of the invention
It is relatively thin for existing trabeculectomy surgery linear diameter, be not easy to carry out poling and be unfavorable for doctor to estimate threading length
The problem of, it is higher that the utility model provides a kind of operation precision, the better 360 ° of trabeculectomy surgery lines of operability.
To achieve the goals above, the utility model is realized by the following technical solutions:
A kind of 360 ° of trabeculectomy surgery lines, it is characterised in that cut-off lines one end is smooth hemispherical projections, and cut-off lines use
5-0 prolene suture, the diameter of section of end are 0.15-0.25mm, cut-off lines away from end 35mm, 38mm, 41mm and 44mm at
Scale marker is set.
Preferably, the projection diameter is 0.2mm.
Preferably, the incision line length 60mm.
The beneficial effects of the utility model are: the utility model carries out trabeculectomy surgery using 5-0 prolene suture, due to seam
Linear diameter thickening is conducive to more exact trabeculectomy surgery.Hemispherical projections are formed in cut-off lines one end, are conducive to expand
Schlemm pipe, makes cut-off lines be easier to pass through.
Secondly, the scale marker formed in cut-off lines, facilitate doctor according to infant's type congenital glaucoma corneal diameter,
Estimation cut-off lines penetration depth and Position Approximate when poling are carried out, the operation precision of doctor has been correspondinglyd increase, has avoided puncturing repeatedly
Tissue damage caused by damage.Meanwhile operating time is shortened, reduce operation risk.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
1 is protrusion, and 2 be cut-off lines, and 3 be scale marker.
Specific embodiment
1:360 ° of trabeculectomy surgery line of embodiment is made of protrusion 1 and cut-off lines 2, and 2 one end of cut-off lines is smooth hemispherical
Protrusion 1, cut-off lines 2 use 5-0 prolene suture, protrusion 1 diameter be 0.2mm, 2 length of cut-off lines be 60mm, cut-off lines away from
Scale marker 3 is set at end 35mm, 38mm, 41mm and 44mm.
The utility model carries out trabeculectomy surgery using 5-0 prolene suture, due to suture diameter thickening, is conducive to more really
The trabeculectomy surgery cut.Protrusion 1 is formed in cut-off lines one end, is conducive to expand Schlemm pipe, wears cut-off lines more easily smoothly
It crosses.
Secondly, the scale marker 3 formed in cut-off lines, facilitates doctor straight according to infant's type congenital glaucoma cornea
Diameter carries out estimation cut-off lines penetration depth and Position Approximate when poling.Cut-off lines high scale identify 35mm, 38mm, 41mm and
44mm is respectively corresponded and is cut line length needed for the eyeball of corneal diameter 11mm, 12mm, 13mm, 14mm and 15mm.
The foregoing describe the preferred embodiments of the present invention.It should be appreciated that those skilled in the art without
It needs creative work according to the present utility model can conceive and makes many modifications and variations.Therefore, technology in all this fields
It is available that personnel according to the design of the utility model pass through logic analysis, reasoning or limited experimentation on the basis of existing technology
Technical solution, all should be in protection scope determined by claim of having the right.
Claims (3)
1.360 ° of trabeculectomy surgery lines, it is characterised in that cut-off lines one end is smooth hemispherical projections, and cut-off lines use 5-0 poly- third
Alkene suture, the diameter of section of end are 0.15-0.25mm, and cut-off lines are carved away from setting at end 35mm, 38mm, 41mm and 44mm
Scale is known.
2. 360 ° of trabeculectomy surgery lines as described in claim 1, it is characterized in that the projection diameter is 0.2mm.
3. 360 ° of trabeculectomy surgery lines as described in claim 1, it is characterized in that the incision line length 60mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821488910.9U CN209220676U (en) | 2018-09-12 | 2018-09-12 | 360 ° of trabeculectomy surgery lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821488910.9U CN209220676U (en) | 2018-09-12 | 2018-09-12 | 360 ° of trabeculectomy surgery lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209220676U true CN209220676U (en) | 2019-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821488910.9U Active CN209220676U (en) | 2018-09-12 | 2018-09-12 | 360 ° of trabeculectomy surgery lines |
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| Country | Link |
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| CN (1) | CN209220676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112353556A (en) * | 2020-11-09 | 2021-02-12 | 太原爱尔眼科医院有限公司 | Trabecular removal scalpel and scalpel using method |
-
2018
- 2018-09-12 CN CN201821488910.9U patent/CN209220676U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112353556A (en) * | 2020-11-09 | 2021-02-12 | 太原爱尔眼科医院有限公司 | Trabecular removal scalpel and scalpel using method |
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