CN213963902U - Outer canthus opening operation shaping device - Google Patents
Outer canthus opening operation shaping device Download PDFInfo
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- CN213963902U CN213963902U CN202022494357.3U CN202022494357U CN213963902U CN 213963902 U CN213963902 U CN 213963902U CN 202022494357 U CN202022494357 U CN 202022494357U CN 213963902 U CN213963902 U CN 213963902U
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Abstract
The utility model discloses an outer canthus opening major surgery calibrator, which comprises a head fixing belt and a calibrator fixedly arranged on the head fixing belt, wherein the calibrator comprises a fixing block fixedly connected with the head fixing belt, a rotating block positioned on one side of the fixing block, a longitudinal plate fixedly connected with the rotating block, an adjusting screw rod vertically connected with the longitudinal plate, a telescopic adjusting rod positioned on one end of the adjusting screw rod far away from the longitudinal plate, a universal ball fixedly connected with the telescopic adjusting rod, and a circular arc positioning plate connected with the universal ball through a connecting rod; the rotation regulation of vertical direction can be realized to the turning block, and the regulation pole that stretches out and draws back can realize fore-and-aft flexible regulation, and universal ball can realize rotating the regulation to the horizontal multi-angle of convex locating plate, makes outer canthus opening major operation calibrator can adjust the most suitable position and come to stereotype fixedly to outer canthus position, convenient operation, difficult not hard up.
Description
The technical field is as follows:
the utility model relates to an outer canthus opening surgery calibrator.
Background art:
the external canthus operation is an operation for cutting the external canthus of the eye to make the eye appear larger and extending the horizontal length. The eye is the only visual organ of human, and the outer canthus has special structure and function, so the outer canthus surgery has certain risk, and once the surgery fails, the repair is very difficult, and the eye dysfunction or the double vision can be caused. The external canthus needs to be shaped and fixed during the external canthus operation, which helps the surgeon to improve the accuracy of the external canthus operation and the suture. At present, the shaping and fixing of the external canthus part in the operation are mostly completed by manual hand-held tools, the shaping and fixing mode depends on the proficiency of an operator, and larger unstable factors exist.
The invention content is as follows:
the utility model aims at solving the problem among the prior art, provide an outer canthus opening major operation calibrator, fix the head at the operator through the head fixed band, setting device can the multi-angle be adjusted, make convex locating plate can be accurate fix to external canthus position, be difficult for not hard up.
In order to achieve the above purpose, the technical scheme of the utility model is that:
the outer canthus opening major surgery calibrator comprises a head fixing band and a calibrator fixedly arranged on the head fixing band, wherein the calibrator comprises a fixing block fixedly connected with the head fixing band, a rotating block positioned on one side of the fixing block, a longitudinal plate fixedly connected with the rotating block, an adjusting screw vertically connected with the longitudinal plate, a telescopic adjusting rod positioned on one end of the adjusting screw far away from the longitudinal plate, a universal ball fixedly connected with the telescopic adjusting rod, and an arc positioning plate connected with the universal ball through a connecting rod; a rotatable rotating shaft is mounted on the side face, far away from the head fixing belt, of the fixing block, the fixing block is rotatably connected with the rotating block through the rotating shaft, an arc-shaped clamping groove taking the rotating shaft as a circle center is formed in the fixing block, a clamping block is movably mounted in the arc-shaped clamping groove, a fixing screw is arranged on the clamping block, and one end of the fixing screw penetrates through the longitudinal plate and is screwed with a first fixing nut; one end of the adjusting screw penetrates through the longitudinal plate and is fixedly connected with the longitudinal plate through second fixing nuts positioned on two sides of the longitudinal plate, and a telescopic adjusting rod is fixedly arranged at the other end of the adjusting screw; the universal ball comprises an outer sleeve and an inner ball which are movably connected, the outer sleeve is fixedly connected with the telescopic adjusting rod, and the inner ball is fixedly connected with the connecting rod; the connecting rod is kept away from the one end of interior ball and is installed convex locating plate, be provided with the emulsion layer on the convex locating plate, the both sides of emulsion layer are provided with the compressing strip.
Preferably, the arc-shaped positioning plate is made of an elastic metal sheet, fixing plates are symmetrically arranged on two sides of the connecting rod above the arc-shaped positioning plate, supporting screws are screwed on the fixing plates, and the lower ends of the supporting screws are movably supported and connected with the side face of the arc-shaped positioning plate.
Preferably, a compression screw for fixing the inner ball is installed on the outer sleeve of the universal ball.
Preferably, the two ends of the head fixing band are connected through a drawing fixing buckle.
The utility model has the advantages that: the utility model discloses an outer canthus opening major operation calibrator, including head fixed band and the setting device of fixed setting on the head fixed band, the setting device includes the fixed block that fixedly links to each other with the head fixed band, the turning block that is located fixed block one side, the vertical plate that fixedly links to each other with the turning block, the adjusting screw rod that links to each other perpendicularly with the vertical plate, the flexible adjusting lever that is located adjusting screw rod and keeps away from one end of vertical plate, the universal ball that fixedly links to each other with flexible adjusting lever, the convex locating plate that passes through the connecting rod with the universal ball and links to each other; the rotation regulation of vertical direction can be realized to the turning block, and the regulation pole that stretches out and draws back can realize fore-and-aft flexible regulation, and universal ball can realize rotating the regulation to the horizontal multi-angle of convex locating plate, makes outer canthus opening major operation calibrator can adjust the most suitable position and come to stereotype fixedly to outer canthus position, convenient operation, difficult not hard up.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the shaping device of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is an enlarged view at B in fig. 3.
The specific implementation mode is as follows:
in order to make the technical field of the invention better understand, the invention is further described in detail with reference to the accompanying drawings and embodiments.
The lateral canthal surgery calibrator shown in fig. 1-4 comprises a head fixing band 1 and a calibrator 2 fixedly arranged on the head fixing band 1. The two ends of the head fixing band 1 are connected through the drawing fixing buckle 9, so that the head fixing band 1 can be conveniently fixed on the head of an operator. The shaping device 2 comprises a fixed block 3 fixedly connected with the head fixing belt 1, a rotating block 4 positioned on one side of the fixed block 3, a longitudinal plate 5 fixedly connected with the rotating block 4, an adjusting screw 51 vertically connected with the longitudinal plate 5, a telescopic adjusting rod 6 positioned on one end of the adjusting screw 51 far away from the longitudinal plate 5, a universal ball 7 fixedly connected with the telescopic adjusting rod 6, and a circular arc-shaped positioning plate 8 connected with the universal ball 7 through a connecting rod 71. The side face, far away from the head fixing belt 1, of the fixing block 3 is provided with a rotatable rotating shaft 31, the rotating shaft 31 is vertically fixed on the fixing block 3 and can rotate relative to the fixing block 3, and the fixing block 3 is rotatably connected with the rotating block 4 through the rotating shaft 31.
The fixing block 3 is provided with an arc-shaped slot 33 taking the rotating shaft 31 as a circle center, a clamping block 34 is movably installed in the arc-shaped slot 33, and the clamping block 34 can slide along the arc-shaped slot 33. The fixture block 34 is provided with a fixing screw 35, and one end of the fixing screw 35 penetrates through the longitudinal plate 5 and is screwed with the first fixing nut 11. The rotating block 4 can be adjusted in a rotating mode, the clamping block 34 slides in the arc-shaped clamping groove 33 synchronously during adjustment, when the proper position is adjusted, the rotating block 4 can be fixed by screwing the first fixing nut 11, and operation is simple. One end of the adjusting screw 51 penetrates through the longitudinal plate 5 and is fixedly connected with the longitudinal plate 5 through second fixing nuts 12 positioned on two sides of the longitudinal plate 5, and a telescopic adjusting rod 6 is fixedly installed at the other end of the adjusting screw 51.
The universal ball 7 comprises an outer sleeve 72 and an inner ball 73 which are movably connected, the outer sleeve 72 is fixedly connected with the telescopic adjusting rod 6, and the inner ball 73 is fixedly connected with the connecting rod 71. The outer sleeve 72 of the universal ball 7 is provided with a compression screw 77 for fixing the inner ball 73, the compression screw 77 is in threaded connection with the outer sleeve 72 and is in supporting connection with the inner ball 73, and after the position of the universal ball 7 is adjusted, the universal ball 7 can be fixed through the compression screw 77, so that the inner ball 73 is difficult to rotate. One end, far away from the inner ball 73, of the connecting rod 71 is provided with a circular arc-shaped positioning plate 8, a latex layer 81 is arranged on the circular arc-shaped positioning plate 8, and pressing strips 82 are arranged on two sides of the latex layer 81. The circular arc positioning plate 8 is made of an elastic metal thin plate, and titanium alloy can be adopted. The two sides of the circular arc positioning plate 8 are respectively pressed and fixed on the external eye corner part to be shaped through the pressing strips 82, so that stable shaping is realized. The pressing strip 82 may also be made of latex material and integrally formed with the latex layer 81.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. Outer canthus opening major operation calibrator, its characterized in that: the head fixing device comprises a head fixing band (1) and a shaping device (2) fixedly arranged on the head fixing band (1), wherein the shaping device (2) comprises a fixing block (3) fixedly connected with the head fixing band (1), a rotating block (4) positioned on one side of the fixing block (3), a longitudinal plate (5) fixedly connected with the rotating block (4), an adjusting screw rod (51) vertically connected with the longitudinal plate (5), a telescopic adjusting rod (6) positioned on one end, far away from the longitudinal plate (5), of the adjusting screw rod (51), a universal ball (7) fixedly connected with the telescopic adjusting rod (6), and a circular arc-shaped positioning plate (8) connected with the universal ball (7) through a connecting rod (71); a rotatable rotating shaft (31) is mounted on the side face, far away from the head fixing band (1), of the fixing block (3), the fixing block (3) is rotatably connected with the rotating block (4) through the rotating shaft (31), an arc-shaped clamping groove (33) with the rotating shaft (31) as the circle center is formed in the fixing block (3), a clamping block (34) is movably mounted in the arc-shaped clamping groove (33), a fixing screw (35) is arranged on the clamping block (34), and one end of the fixing screw (35) penetrates through the longitudinal plate (5) and is screwed with a first fixing nut (11); one end of the adjusting screw rod (51) penetrates through the longitudinal plate (5) and is fixedly connected with the longitudinal plate (5) through second fixing nuts (12) positioned on two sides of the longitudinal plate (5), and a telescopic adjusting rod (6) is fixedly arranged at the other end of the adjusting screw rod (51); the universal ball (7) comprises an outer sleeve (72) and an inner ball (73) which are movably connected, the outer sleeve (72) is fixedly connected with the telescopic adjusting rod (6), and the inner ball (73) is fixedly connected with the connecting rod (71); the connecting rod (71) is far away from one end of the inner ball (73) and is provided with a circular arc positioning plate (8), a latex layer (81) is arranged on the circular arc positioning plate (8), and pressing strips (82) are arranged on two sides of the latex layer (81).
2. The lateral canthal major surgery sizer of claim 1, wherein: the arc-shaped positioning plate (8) is made of an elastic metal sheet, fixing plates (84) are symmetrically arranged on two sides of the connecting rod (71) above the arc-shaped positioning plate (8), supporting screws (85) are screwed on the fixing plates (84), and the lower ends of the supporting screws (85) are movably supported and connected with the side face of the arc-shaped positioning plate (8).
3. The lateral canthal major surgery sizer of claim 1, wherein: and a compression screw (77) for fixing the inner ball (73) is arranged on the outer sleeve (72) of the universal ball (7).
4. The lateral canthal major surgery sizer of claim 1, wherein: the two ends of the head fixing strap (1) are connected through a drawing fixing buckle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022494357.3U CN213963902U (en) | 2020-11-02 | 2020-11-02 | Outer canthus opening operation shaping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022494357.3U CN213963902U (en) | 2020-11-02 | 2020-11-02 | Outer canthus opening operation shaping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213963902U true CN213963902U (en) | 2021-08-17 |
Family
ID=77260069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022494357.3U Active CN213963902U (en) | 2020-11-02 | 2020-11-02 | Outer canthus opening operation shaping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213963902U (en) |
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2020
- 2020-11-02 CN CN202022494357.3U patent/CN213963902U/en active Active
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