CN206612879U - A kind of marker for being easy to ophthalmologic operation - Google Patents
A kind of marker for being easy to ophthalmologic operation Download PDFInfo
- Publication number
- CN206612879U CN206612879U CN201621364224.1U CN201621364224U CN206612879U CN 206612879 U CN206612879 U CN 206612879U CN 201621364224 U CN201621364224 U CN 201621364224U CN 206612879 U CN206612879 U CN 206612879U
- Authority
- CN
- China
- Prior art keywords
- annulus
- marker
- handle
- rotating turret
- cornea
- 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
Abstract
The utility model discloses a kind of marker for being easy to ophthalmologic operation, including annulus and handle, the annulus surrounding offers V-type groove, resilient marker line is provided with the V-type groove, and the intersection point intersected between mark line is overlapped with circle ring center, annulus upper surface left end is provided with level meter, pass through annulus, handle, V-type groove, resilient marker line, level meter, rotating turret, mounting groove, fixed mount, screw screw, semi-circular projection block and semicircle groove structure are used cooperatively, horizontal level is determined using level meter and utilize rotating turret in operation on cornea, fixed mount and screw screw and can adjust the angle between annulus and handle, the mark line of transplant bed and graft is more accurately determined using the utility model, operation on cornea marker is solved to position inaccurately for the mark of operation on cornea, cause the sewing effect of cornea not good, the postoperative eyesight of influence.
Description
Technical field
The utility model is related to ophthalmic instruments technical field, specially a kind of marker for being easy to ophthalmologic operation.
Background technology
Corneal graft is the cornea by using transparent corneal film displacement lesion portion or muddiness, to reach that height is regarded
Power or the purpose for treating keratonosus, are a kind of best operations of heteroplastic transplantation effect, and its principle of performing the operation is the model according to lesion
The corneal trephine for selecting appropriate bore is enclosed, canthus membranectomy is carried out, transplant bed and graft is formed, graft is placed in transplant bed
On, suture is fixed, and the key of corneal graft is exactly the suture of graft, and good apposition suture can effectively reduce cornea not
Regular astigmatism, current operation on cornea marker is positioned inaccurately for the mark of operation on cornea, causes the sewing effect of cornea
It is not good, influence postoperative eyesight.
Utility model content
The purpose of this utility model is to provide a kind of marker for being easy to ophthalmologic operation, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of marker for being easy to ophthalmologic operation,
Including annulus and handle, the annulus surrounding offers and resilient marker line is provided with V-type groove, the V-type groove, and mark line
Between the intersection point that intersects overlapped with circle ring center, annulus upper surface left end is provided with level meter, and the annulus right-hand member is welded
Have a rotating turret, the rotating turret right-hand member offers and fixed mount is provided with mounting groove, the mounting groove of the rotating turret, and rotating turret with
Connection is rotated by screwing screw between fixed mount, the fixed mount right-hand member outer wall is provided with semi-circular projection block, the handle left end
Inwall offers the semicircle groove coordinated with semi-circular projection block.
It is preferred that, the handle outer wall is provided with anti-slip veins.
It is preferred that, the resilient marker line is set to elastomer mark line.
It is preferred that, the two ends of the handle are equipped with rounding.
Compared with prior art, the beneficial effects of the utility model are：The utility model is recessed by annulus, handle, V-type
Groove, resilient marker line, level meter, rotating turret, mounting groove, fixed mount, screw screw, semi-circular projection block and semicircle groove structure
Use cooperatively, in operation on cornea using level meter determine horizontal level and using rotating turret, fixed mount and screw screw can
To adjust the angle between annulus and handle, the mark of transplant bed and graft is more accurately determined using the utility model
Line, the mark for solving operation on cornea marker for operation on cornea is positioned inaccurately, causes the sewing effect of cornea not good, shadow
Ring postoperative eyesight.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the schematic diagram at the utility model structure A；
Fig. 3 is the utility model exploded perspective view.
In figure：1st, annulus, 2, handle, 3, V-type groove, 4, resilient marker line, 5, level meter, 6, rotating turret, 7, mounting groove,
8th, fixed mount, 9, screw screw, 10, semi-circular projection block, 11, semicircle groove.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of marker for being easy to ophthalmologic operation, including annulus 1 and handle 2, the surrounding of annulus 1
V-type groove 3 is offered, V-type groove 3 is used to be provided with resilient marker line in the position for fixing resilient marker line 4, the V-type groove 3
The intersection point intersected between 4, and resilient marker line 4 and the center superposition of annulus 1, make mark position more accurate, the upper table of annulus 1
Face left end is provided with level meter 5, and level meter 5 is used to judge whether be horizontal when doctor holds the utility model, works as water
When liquid in level 5 is located at 5 centre position of level meter, illustrate that the utility model is horizontal, it is ensured that transplant bed is with moving
The mark line position consistency of piece is planted, the right-hand member of annulus 1 is welded with rotating turret 6, and the right-hand member of rotating turret 6 offers mounting groove 7,
It is provided with the mounting groove 7 of the rotating turret 6 between fixed mount 8, and rotating turret 6 and fixed mount 8 and rotates company by screwing screw 9
Connect, produce rotation by outwarding winding to screw screw 9 and make rotating turret 6 be relatively fixed frame 8, and then adjust the angle between annulus 1 and handle 2
Degree, is easy to doctor to make marks processing, and the right-hand member outer wall of fixed mount 8 is opened provided with semi-circular projection block 10, the left end inwall of handle 2
It provided with the semicircle groove 11 coordinated with semi-circular projection block 10, can block annulus 1 by semi-circular projection block 10 and semicircle groove 11
It is connected on handle 2, then the annulus 1 of other models can also be changed by this structure.
Specifically, the outer wall of handle 2 is provided with anti-slip veins, prevents from producing rubber sleeve phenomenon in labeling process.
Specifically, the resilient marker line 4 is set to elastomer mark line, and elastomer mark line main component is bullet
Property albumen, tolerance is big and is marked for cornea safer.
Specifically, the two ends of the handle 2 are equipped with rounding, prevent from scratching because end is sharp in use
People.
Operation principle：Screw screw 9 by outwarding winding first and adjust angle between annulus 1 and handle 2, angular adjustment is finished
After will screw screw 9 and tighten and make to be relatively fixed between annulus 1 and handle 2, secondly sclerozone is coloured on resilient marker line 4
Marking fluid, eyeball surface is placed in by annulus 1, and adjusting the utility model by level meter 5 is in level, utilizes resilient marker line 4
On color for cornea and need perform the operation cornea on mark providing coloured fine rule, finally using trepan in art eye
On cut out transplant bed, make mark line correspondence for cutting out graft on eye, graft is put on transplant bed, and by transplant bed with
The mark line of graft corresponds suture, realizes both exactitude positions, improves corneal suture effect.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of marker for being easy to ophthalmologic operation, including annulus（1）And handle（2）, it is characterised in that：The annulus（1）
Surrounding offers V-type groove（3）, the V-type groove（3）It is interior to be provided with resilient marker line（4）, and resilient marker line（4）Between phase
The intersection point and annulus of friendship（1）Center superposition, the annulus（1）Upper surface left end is provided with level meter（5）, the annulus（1）It is right
End is welded with rotating turret（6）, the rotating turret（6）Right-hand member offers mounting groove（7）, the rotating turret（6）Mounting groove（7）It is interior
Provided with fixed mount（8）, and rotating turret（6）With fixed mount（8）Between by screwing screw（9）Rotate connection, the fixed mount（8）
Right-hand member outer wall is provided with semi-circular projection block（10）, the handle（2）Left end inwall is offered and semi-circular projection block（10）Half coordinated
Round recessed（11）.
2. a kind of marker for being easy to ophthalmologic operation according to claim 1, it is characterised in that：The handle（2）Outside
Wall is provided with anti-slip veins.
3. a kind of marker for being easy to ophthalmologic operation according to claim 1, it is characterised in that：The resilient marker line
（4）It is set to elastomer mark line.
4. it is easy to the marker of ophthalmologic operation according to a kind of described in claim 1, it is characterised in that：The handle（2）Two
End is equipped with rounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621364224.1U CN206612879U (en) | 2016-12-13 | 2016-12-13 | A kind of marker for being easy to ophthalmologic operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621364224.1U CN206612879U (en) | 2016-12-13 | 2016-12-13 | A kind of marker for being easy to ophthalmologic operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206612879U true CN206612879U (en) | 2017-11-07 |
Family
ID=60229562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621364224.1U Expired - Fee Related CN206612879U (en) | 2016-12-13 | 2016-12-13 | A kind of marker for being easy to ophthalmologic operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206612879U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112022501A (en) * | 2020-09-23 | 2020-12-04 | 中国人民解放军32298部队 | Mark appearance convenient to ophthalmic surgery uses |
| CN114224603A (en) * | 2022-01-12 | 2022-03-25 | 北京大学人民医院 | Negative pressure marked cornea trephine and operation method thereof |
-
2016
- 2016-12-13 CN CN201621364224.1U patent/CN206612879U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112022501A (en) * | 2020-09-23 | 2020-12-04 | 中国人民解放军32298部队 | Mark appearance convenient to ophthalmic surgery uses |
| CN114224603A (en) * | 2022-01-12 | 2022-03-25 | 北京大学人民医院 | Negative pressure marked cornea trephine and operation method thereof |
| CN114224603B (en) * | 2022-01-12 | 2023-06-20 | 北京大学人民医院 | Negative pressure marked cornea trephine and operation method thereof |
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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: 20171107 Termination date: 20181213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |