CN219354189U - Multifunctional bone surgery positioning coordinate ruler - Google Patents
Multifunctional bone surgery positioning coordinate ruler Download PDFInfo
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- CN219354189U CN219354189U CN202320744146.1U CN202320744146U CN219354189U CN 219354189 U CN219354189 U CN 219354189U CN 202320744146 U CN202320744146 U CN 202320744146U CN 219354189 U CN219354189 U CN 219354189U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The utility model discloses a multifunctional orthopedic operation positioning coordinatometer, which comprises a rule body; the ruler body is composed of a straight ruler part and semicircular ruler parts arranged on two sides of the straight ruler part; the upper side and the lower side of the ruler part are uniformly provided with a plurality of scales at a certain interval; a horizontal marking line is arranged between the left end point and the right end point of the semicircular ruler parts at the two sides, and a plurality of developing holes or scales are uniformly arranged on the horizontal marking line at certain intervals except the end points; vertical marking lines are respectively arranged between the upper end points and the lower end points of the semicircular ruler parts at the circle centers of the two sides, and a plurality of developing holes or scales are arranged on the vertical marking lines at certain intervals; the right half part of the left semicircular ruler part at the center of the vertical marking is uniformly provided with a plurality of radius markings at a certain angle interval, and each radius marking is provided with a plurality of developing holes or scales at a certain interval. The multifunctional orthopedic operation positioning coordinate ruler provided by the utility model can be used for rapidly and accurately positioning and measuring the length and/or angle of an orthopedic operation area.
Description
Technical Field
The utility model relates to the technical field of orthopedics rulers, in particular to a multifunctional orthopedics operation positioning coordinate ruler.
Background
In the orthopedic surgery, the surgical area is usually required to be positioned and measured in length and/or angle, and an orthopedic doctor drives a positioning kirschner wire to finish the operation of the surgery through clinical experience, visual inspection, C-arm perspective or manual adjustment and the like, and the defects are that: the method has strong subjectivity and errors, and each operation usually needs to be performed with multiple needle penetrations, C-arm perspective and manual adjustment, so that the needle penetration part is easy to damage greatly, and doctors and patients need to bear more radiation times, thereby causing potential damage to the bodies of the doctors and the patients.
Disclosure of Invention
In view of the above, the utility model provides a multifunctional positioning coordinate ruler for orthopedic surgery.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a multifunctional positioning coordinate ruler for orthopedic surgery comprises a ruler body; the ruler body is composed of a straight ruler part and semicircular ruler parts arranged on two sides of the straight ruler part; the upper side and the lower side of the ruler part are uniformly provided with a plurality of scales at a certain interval; a horizontal marking line is arranged between the left end point and the right end point of the semicircular ruler parts at the two sides, and a plurality of developing holes or scales are uniformly arranged on the horizontal marking line at certain intervals except the end points; vertical marking lines are respectively arranged between the upper end points and the lower end points of the semicircular ruler parts at the circle centers of the two sides, and a plurality of developing holes or scales are uniformly arranged on the vertical marking lines at certain intervals; the right half part of the left semicircular ruler part at the center of the vertical marking is uniformly provided with a plurality of radius markings at a certain angle interval, and each radius marking is uniformly provided with a plurality of developing holes or scales at a certain interval.
Preferably, 10 scales are uniformly arranged on the upper side and the lower side of the ruler part at intervals of 1 cm; the 10 scales are respectively marked with 1-10 numbers which are sequentially increased from left to right.
Preferably, 3 developing holes, 2 scales and 10 developing holes are uniformly formed in the horizontal mark line from left to right at intervals of 1cm except for the end points, wherein the third developing hole and the eleventh developing hole are respectively positioned at the circle center of the left semicircular ruler part and the circle center of the right semicircular ruler part.
Preferably, the vertical mark line is uniformly provided with 1 scale, 5 developing holes and 1 scale from top to bottom at intervals, wherein two scales are respectively positioned at the upper end point and the lower end point of the semicircular ruler part, and a third developing hole is positioned at the center of the semicircular ruler part.
Preferably, 16 radius marked lines are uniformly arranged on the right half part of the left semicircular ruler part at the center of the vertical marked line at a 10-degree interval; the upper half of the vertical marking, the 8 radius markings, the horizontal marking and the other 8 radius markings and the lower half of the vertical marking are respectively marked with 0-180 degrees which are increased in sequence; the three-dimensional imaging device comprises a 10-degree or 170-degree radial mark, wherein 3 scales are uniformly arranged on the 10-degree or 170-degree radial mark at intervals of 1cm sequentially, 1 scale, 1 developing hole and 1 scale are uniformly arranged on the 20-degree or 160-degree radial mark at intervals of 1cm sequentially from inside to outside, 2 scales and 1 developing hole are uniformly arranged on the 30-degree or 150-degree radial mark at intervals of 1cm sequentially from inside to outside, 1 scale and 2 developing holes are uniformly arranged on the 40-degree or 140-degree radial mark at intervals of 1cm sequentially from inside to outside, 2 scales and 2 developing holes are uniformly arranged on the 50-degree or 130-degree radial mark at intervals of 1cm sequentially from inside to outside, 1 scale and 4 developing holes are uniformly arranged on the 60-degree or 120-degree radial mark at intervals of 1cm sequentially from inside to outside, 2 scales and 5 developing holes are uniformly arranged on the 70-degree or 110-degree radial mark at intervals of 1cm sequentially from inside to outside, and 1 developing hole and 6 developing holes are uniformly arranged on the 80-degree or 100-degree radial mark at intervals of 1cm sequentially from inside to outside.
Preferably, the developing hole is a stainless steel hollow sleeve.
Preferably, the inner diameter of the central hole of the stainless steel hollow sleeve is 1mm.
Compared with the prior art, the utility model has the beneficial effects that: according to the multifunctional orthopedic operation positioning coordinate ruler, in an orthopedic operation, an orthopedic doctor can rapidly and accurately measure the length and/or the angle of a patient by using the multifunctional orthopedic operation positioning coordinate ruler, and then the corresponding orthopedic operation is performed without repeated needle penetration, C-arm perspective and manual adjustment, so that the damage to a needle penetration part is avoided, the times that the doctor and the patient bear more radiation are greatly reduced, and potential damage to the body of the doctor and the patient is avoided.
Drawings
FIG. 1 is an overall top view of the present utility model;
fig. 2 is an overall front view of the present utility model.
In the figure: 1. a ruler body; 101. a ruler part; 102. a left semicircular ruler part; 103. a right semicircular ruler part; 2. a horizontal marking; 3. a vertical marking; 4. radius marking; 5. a scale; 6. and developing the hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples:
as shown in fig. 1-2, a multifunctional orthopedic operation positioning coordinate ruler comprises a ruler body 1; the scale body 1 is composed of a straight scale portion 101 and semicircular scale portions provided on both sides of the straight scale portion 101.
The length of the upper side and the lower side of the front face of the straight ruler part 101 is 10cm, and the radius of the semicircular ruler parts on the two sides is 3cm.
10 scales 5 are uniformly arranged on the upper side and the lower side of the front surface of the ruler part 101 at intervals of 1 cm; the 10 scales 5 are respectively marked with 1-10 numbers which are sequentially increased from left to right.
A horizontal marking 2 is arranged between the left end point and the right end point of the front surface of the semicircular ruler part at the two sides, and the length of the horizontal marking 2 is 16cm; the left side of the left semicircular ruler part 102 is 3cm long and the right side is 13cm long; developing holes 6 are formed in the positions 1, 2 and 3cm of the horizontal marking line 2, scales 5 are arranged in the positions 4 and 5cm of the horizontal marking line 2, and developing holes 6 are formed in the positions 6-16cm of the horizontal marking line 2.
Vertical marking lines 3 are respectively arranged between the upper end points and the lower end points of the front faces of the semicircular ruler parts on the two sides at the circle center, and the length of each vertical marking line 3 is 6cm. The upper half part of the vertical marking line 3 of the left semicircular ruler part 102 is 3cm long, the positions of the upper half 1 and 2cm of the left semicircular ruler part 102 are provided with developing holes 6, and the position of the upper half 3cm of the left semicircular ruler part 102 is provided with scales 5 and marked with 0 degrees; the lower half of the vertical marking 3 of the left semicircular ruler 102 is 3cm long, the lower half 1 and 2cm of the left semicircular ruler 102 is provided with a developing hole 6, and the lower half 3cm of the left semicircular ruler 102 is provided with a scale 5 and marked with 180 degrees. The upper half of the vertical marking 3 of the right semicircular ruler 103 is 3cm long, the development holes 6 are formed in the positions of 1cm and 2cm of the upper half of the right semicircular ruler 103, the lower half of the vertical marking 3 of the right semicircular ruler 103 is 3cm long, and the development holes 6 are formed in the positions of 1cm and 2cm of the lower half of the right semicircular ruler 103.
16 radius marked lines 4 are uniformly arranged on the right half part of the front surface of the left semicircular ruler part 102 at intervals of 10 degrees; the 8 radius marks 4, the horizontal mark 2 and the other 8 radius marks 4 are respectively marked with the angles of 10-170 degrees which are increased in sequence.
The radius marking line 4 with the angle of 10 degrees or 170 degrees is 3cm long, and each 1cm position is provided with a scale 5 without data and holes;
the radius marking line 4 with 20 degrees or 160 degrees is 3cm long, scales 5 are arranged at the positions of 1cm and 3cm, and a developing hole 6 is arranged at the position of 2 cm;
the radius marking line 4 with the angle of 30 degrees or 150 degrees is 3cm long, scales 5 are arranged at the positions of 1cm and 2cm, and developing holes 6 are arranged at the positions of 3cm;
the radius marking line 4 with the angle of 40 degrees or 140 degrees is 3cm long, the position of 1cm is provided with scales 5, and the positions of 2cm and 3cm are provided with holes;
the radius of 50 degrees or 130 degrees is marked 4cm long, scales 5,3 and holes are arranged at the positions of 1 and 2 cm;
the radius marking line 4 with the angle of 60 degrees or 120 degrees is 5cm long, the positions of 1cm are provided with scales 5,2, 3, 4 and 5cm, and holes are formed;
the radius marking line 4 with the angle of 70 degrees or 110 degrees is 7cm long, the positions of 1cm and 2cm are provided with scales 5,3, 4, 5, 6 and 7cm, and holes are formed;
the radius of 80 degrees or 100 degrees is 7cm long, the 1cm position is provided with scales 5,2, 3, 4, 5, 6 and 7cm position is provided with holes.
The developing hole 6 is a stainless steel hollow sleeve; the diameter of the central hole of the stainless steel hollow sleeve is 1mm.
The ruler body 1 is made of a non-developing material under X-ray, and is wear-resistant and high-temperature-resistant; the developing hole 6 is developable under X-ray.
The working principle of the utility model is as follows:
(1) Percutaneous positioning before operation: the coordinate ruler can be placed on the surface of the skin of the bone mark on the body surface of the operation area, a required positioning point is selected after C-arm perspective, and a 1mm Kirschner wire is used as a skin mark point through a hole; is mainly suitable for minimally invasive operations, such as percutaneous vertebroplasty, minimally invasive pedicle screw implantation, bone tunnel drilling at each part, and the like;
(2) Intraoperative distance positioning: the coordinate ruler can be placed on the skin surface of an operation area after low-temperature plasma sterilization or directly placed on the bone surface after open surgery, the circle center and 0cm point holes are determined after C-arm perspective, the coordinate ruler is fixed on the bone through the holes by a 1mm Kirschner wire, positioning by using another hole corresponding to the length of the 1mm Kirschner wire according to the required length, removing the positioning coordinate ruler, and performing osteotomy, wherein the positioning coordinate ruler is mainly suitable for operations such as supraankle osteotomy, tibial high-level osteotomy, supracondylar femoral osteotomy, olecranon osteotomy and the like, and is accurate in positioning;
(3) Intraoperative angular positioning: the coordinate ruler can be placed on the skin surface of an operation area after low-temperature plasma sterilization or directly placed on the bone surface after open surgery, the circle center and 0-degree hole are determined after C-arm perspective, the coordinate ruler is fixed on the bone through the hole by a 1mm Kirschner wire, the other two holes corresponding to the 1mm Kirschner wire through angles are positioned according to the required angle, the angle range is 0-180 degrees, the positioning coordinate ruler is removed, and the angle osteotomy is performed, so that the device is mainly suitable for the operations such as angle osteotomy, calcaneal osteotomy of long bone deformity correction, flat foot and horseshoe varus correction, metatarsal distal osteotomy of hallux valgus correction and the like, and the positioning is accurate.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (7)
1. A multifunctional bone surgery positioning coordinate ruler comprises a ruler body (1); the ruler body (1) is composed of a straight ruler part (101) and semicircular ruler parts arranged on two sides of the straight ruler part (101); the ruler is characterized in that a plurality of scales (5) are uniformly arranged on the upper side and the lower side of the ruler part (101) at a certain interval; a horizontal marking line (2) is arranged between the left end point and the right end point of the semicircular ruler parts at the two sides, and a plurality of developing holes (6) or scales (5) are uniformly arranged on the horizontal marking line (2) at certain intervals except the end points; vertical marking lines (3) are respectively arranged between the upper end points and the lower end points of the semicircular ruler parts at the circle centers of the two sides, and a plurality of developing holes (6) or scales (5) are uniformly arranged on the vertical marking lines (3) at the two sides at a certain interval; the right half part of the vertical marking (3) of the left semicircular ruler part (102) at the center of the circle is uniformly provided with a plurality of radius markings (4) at a certain angle interval, and each radius marking (4) is uniformly provided with a plurality of developing holes (6) or scales (5) at a certain interval.
2. The multifunctional orthopedic surgery positioning coordinate ruler according to claim 1, wherein 10 scales (5) are uniformly arranged on the upper side and the lower side of the straight ruler part (101) at intervals of 1 cm; the 10 scales (5) are respectively marked with 1-10 numbers which are sequentially increased from left to right.
3. The multifunctional orthopedic surgery positioning coordinate ruler according to claim 1, wherein 3 developing holes (6), 2 scales (5) and 10 developing holes (6) are uniformly arranged on the horizontal marking line (2) from left to right at intervals of 1cm except for end points, wherein the third developing hole (6) and the eleventh developing hole (6) are respectively positioned at the center of a left semicircular ruler part (102) and the center of a right semicircular ruler part (103).
4. The multifunctional orthopedic surgery positioning coordinate ruler according to claim 3, wherein 1 scale (5), 5 developing holes (6) and 1 scale (5) are uniformly arranged on the vertical marking line (3) from top to bottom at intervals of 1cm in sequence, wherein two scales (5) are respectively positioned at the upper end point and the lower end point of the semicircular ruler part, and a third developing hole (6) is positioned at the center of the semicircular ruler part.
5. The multifunctional orthopedic surgery positioning coordinate ruler according to claim 4, wherein 16 radius marked lines (4) are uniformly arranged on the right half part of the center of the vertical marked line (3) of the left semicircular ruler part (102) at a 10-degree interval; the upper half of the vertical marking (3), the 8 radius markings (4), the horizontal marking (2), the other 8 radius markings (4) and the lower half of the vertical marking (3) are respectively marked with angles of 0-180 degrees which are increased in sequence; 3 scales (5) are sequentially and uniformly arranged on the 10-degree or 170-degree radius marked line (4) at intervals of 1cm from inside to outside, 1 scale (5), 1 development hole (6) are sequentially and uniformly arranged on the 20-degree or 160-degree radius marked line (4) at intervals of 1cm from inside to outside, 2 scales (5) and 1 development hole (6) are sequentially and uniformly arranged on the 30-degree or 150-degree radius marked line (4) at intervals of 1cm from inside to outside, 1 scale (5) and 2 development holes (6) are sequentially and uniformly arranged on the 40-degree or 140-degree radius marked line (4) at intervals of 1cm from inside to outside, 2 scales (5) and 2 development holes (6) are sequentially and uniformly arranged on the 50-degree or 130-degree radius marked line (4) at intervals of 1cm from inside to outside, 1 scale (5) and 4 development holes (6) are sequentially and uniformly arranged on the 60-degree or 120-degree radius marked line (4) at intervals of 1cm from inside to outside, and 2 scales (5) and 4 development holes (6) are sequentially and uniformly arranged on the 40-degree or 110-degree radius marked line (4) at intervals of 1cm from inside to outside, and 1-cm from inside to outside are sequentially and uniformly arranged on the 1-degree or 130-degree radius marked line (4) at intervals of 1cm from inside to outside, and 1-degree is sequentially and uniformly arranged on the 2 scale (6) from inside to outside.
6. The multifunctional orthopedic surgery positioning co-ordinate ruler according to any one of claims 1 to 5, wherein the visualization hole (6) is a stainless steel hollow sleeve.
7. The multifunctional orthopedic surgical positioning co-ordinate scale of claim 6, wherein the central bore inner diameter of the stainless steel hollow sleeve is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320744146.1U CN219354189U (en) | 2023-04-07 | 2023-04-07 | Multifunctional bone surgery positioning coordinate ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320744146.1U CN219354189U (en) | 2023-04-07 | 2023-04-07 | Multifunctional bone surgery positioning coordinate ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219354189U true CN219354189U (en) | 2023-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320744146.1U Active CN219354189U (en) | 2023-04-07 | 2023-04-07 | Multifunctional bone surgery positioning coordinate ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219354189U (en) |
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2023
- 2023-04-07 CN CN202320744146.1U patent/CN219354189U/en active Active
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