CN219557722U - Limb bone fracture fixing device - Google Patents
Limb bone fracture fixing device Download PDFInfo
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- CN219557722U CN219557722U CN202222726955.8U CN202222726955U CN219557722U CN 219557722 U CN219557722 U CN 219557722U CN 202222726955 U CN202222726955 U CN 202222726955U CN 219557722 U CN219557722 U CN 219557722U
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- fixedly connected
- angle adjusting
- bottom plate
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Abstract
The utility model provides a limb bone fracture fixing device, which comprises a supporting part, wherein the supporting part comprises a base plate, a hollow rod and a bottom plate, the lower end of the hollow rod is fixedly connected to the center of the base plate, and the upper end of the hollow rod penetrates through the bottom plate and is fixedly connected to the center of the bottom plate; the lower side supporting parts comprise angle adjusting assemblies, two lower side supporting assemblies and a plurality of connecting plates, wherein each angle adjusting assembly comprises an angle adjusting ring, a threaded rod and an adjusting plate, and the two lower side supporting assemblies are positioned on two sides of each angle adjusting assembly and fixedly connected with the adjusting plate through the plurality of connecting plates; the upper pressing part is provided with two groups which are respectively positioned at two ends of the bottom plate and comprises a connecting component and an upper pressing component, one end of the connecting component is fixedly connected with the bottom plate, and the other end of the connecting component is movably connected with the upper pressing component; the aim of trapezoid automatic adjustment according to affected parts is achieved through the cooperation of the lower side supporting part and the upper side pressing part.
Description
Technical Field
The utility model relates to the technical field of medical supplies, in particular to a limb bone fracture fixing device.
Background
The limb bone fracture is a common disease in daily life, the limb bone fracture is usually fixed by beating gypsum in a fixing mode, but in the initial bone fracture transportation process, the limb moves or shakes near the two ends of a bone fracture area to aggravate the bone fracture, a doctor is required to hold the two ends of the bone fracture area to fix the two ends of the bone fracture area, medical staff can fix the bone fracture area of a patient by adopting a splint or a separable barrel, the thickness of the limb of the patient is different according to different individuals of the patient, the affected part of the limb of the patient is in a bending state, the patient cannot be in a vertical state when not being treated, and the traditional fixing device cannot be adjusted in real time according to different patients and bone fracture conditions.
In view of the above, there is a need for a limb bone fracture fixation device that addresses the above-described problems.
Disclosure of Invention
The utility model aims to provide a limb bone fracture fixing device which can be adjusted in time according to different patients and specific conditions of affected parts.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a limb bone injury fixation device, comprising:
the support part comprises a base plate, a hollow rod and a bottom plate, wherein the lower end of the hollow rod is fixedly connected to the center of the base plate, and the upper end of the hollow rod penetrates through the bottom plate and is fixedly connected to the center of the bottom plate;
the lower side supporting part comprises an angle adjusting assembly, two lower side supporting assemblies and a plurality of connecting plates, the angle adjusting assembly comprises an angle adjusting ring, a threaded rod and an adjusting plate, the angle adjusting ring is rotationally connected to the upper end of the hollow rod, the lower end of the threaded rod penetrates through the angle adjusting ring to be positioned on the inner side of the hollow rod and is in threaded connection with the angle adjusting ring, the upper end of the threaded rod is fixedly connected to the bottom wall of the adjusting plate, the two lower side supporting assemblies are positioned on two sides of the angle adjusting assembly, and the angle adjusting assembly is fixedly connected with the adjusting plate through the connecting plates;
the upper side pressing part is provided with two groups which are respectively positioned at two ends of the bottom plate and comprises a connecting component and an upper side pressing component, one end of the connecting component is fixedly connected with the bottom plate, and the other end of the connecting component is movably connected with the upper side pressing component.
Preferably, downside supporting component includes connecting rod, backup pad, two arc and a plurality of supporting spring, and connecting rod lower extreme fixed connection is on the bottom plate, and arc one end is through a plurality of connecting plates and regulating plate fixed connection, and other end diapire and connecting rod hinge connection, arc one end hinge connection in the backup pad, supporting spring one end fixed connection in the backup pad, other end fixed connection is on the arc convex surface, and two arc positions are symmetrical each other.
Preferably, the upper side pressing component comprises a semicircular plate, a semicircular rubber lining and a plurality of pressing springs, one ends of the pressing springs are fixedly connected to the concave surface of the semicircular plate, and the other ends of the pressing springs are fixedly connected to the convex surface of the semicircular rubber lining.
Preferably, the connecting assembly comprises a U-shaped clamp, an outer rod, a 7-shaped rod and a locking handle, wherein the U-shaped clamp is clamped on the front side wall of the bottom plate, the lower end of the outer rod is fixedly connected to the outer side wall of the U-shaped clamp, the lower end of the 7-shaped rod is sleeved at the upper end of the outer rod, the upper end of the 7-shaped rod is movably connected to the convex surface of the semicircular plate, and one end of the locking handle penetrates through the outer rod to be in contact with the 7-shaped rod.
Preferably, the side wall of the angle adjusting ring is provided with a trigger fixedly connected with the angle adjusting ring.
Preferably, the adjusting plate is provided with an adjusting air bag fixedly connected with the adjusting plate.
Preferably, a rubber gasket is adhered to the concave surface of the arc plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the limb bone fracture fixing device, the angle adjusting component can adjust the angle of the lower side supporting component according to the bending degree of the affected part of the patient, so that the angle is consistent with the angle of the affected part of the patient, and secondary damage possibly caused when the affected part of the patient is fixed is avoided.
2. According to the limb bone fracture fixing device, the lower side supporting component and the upper side pressing component are matched, radian adjustment can be carried out according to different thicknesses of affected parts of a patient, the device is more compact in blending with the affected parts of the patient, and the problem that the affected parts of the patient cannot be firmly fixed in a traditional fixing mode is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of a limb bone fracture fixation device provided by the utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1 at A;
FIG. 3 is a schematic cross-sectional view of an upper pressure application assembly according to an embodiment of the present utility model;
0021. reference numerals illustrate:
0022.1, a support; 10. a base plate; 11. a hollow rod; 12. a bottom plate;
0023.2, lower support; 20. an angle adjustment assembly; 201. an angle adjusting ring; 2010. a trigger; 202. a threaded rod; 203. an adjusting plate; 2030. adjusting the air bag; 21. a lower support assembly; 210. a connecting rod; 211. a support plate; 212. an arc-shaped plate; 213. a support spring; 22. a connecting plate;
0024.3, upper pressing part; 30. a connection assembly; 301. a U-shaped clamp; 302. an outer rod; 303. a 7-type rod; 304. a locking handle; 31. an upper pressing assembly; 310. a semicircular plate; 311. a semicircular rubber liner; 312. a pressing spring;
Detailed Description
0025. The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
0026. Referring to fig. 1-3, a limb bone fracture fixation device, comprising:
0027. the support part 1 comprises a base plate 10, a hollow rod 11 and a bottom plate 12, wherein the lower end of the hollow rod 11 is fixedly connected to the center of the base plate 10, and the upper end of the hollow rod penetrates through the bottom plate 12 and is fixedly connected to the center of the bottom plate 12;
0028. the lower support part 2, the lower support part 2 comprises an angle adjusting assembly 20, two lower support assemblies 21 and a plurality of connecting plates 22, the angle adjusting assembly 20 comprises an angle adjusting ring 201, a threaded rod 202 and an adjusting plate 203, the angle adjusting ring 201 is rotatably connected to the upper end of the hollow rod 11, the lower end of the threaded rod 202 penetrates through the angle adjusting ring 201 and is positioned on the inner side of the hollow rod 11 and is in threaded connection with the angle adjusting ring 201, the upper ends of the threaded rods are fixedly connected to the bottom wall of the adjusting plate 203, the two lower support assemblies 21 are positioned on two sides of the angle adjusting assembly 20, and the two lower support assemblies are fixedly connected with the adjusting plate 203 through a plurality of connecting plates 22;
0029. the upper pressing part 3 is provided with two groups of upper pressing parts 3, which are respectively positioned at two ends of the bottom plate 12 and comprise a connecting component 30 and an upper pressing component 31, one end of the connecting component 30 is fixedly connected with the bottom plate 12, and the other end is movably connected with the upper pressing component 31.
0030. When the adjustable clamp is specifically used, firstly, the position of the adjusting plate 203 is adjusted according to the bending degree of the fracture part of a patient, the trigger 2010 is moved to drive the angle adjusting ring 201 to rotate, as the position of the angle adjusting ring 201 is fixed and is in threaded connection with the threaded rod 202, the length of the threaded rod 202 positioned at the upper end of the angle adjusting ring 201 is changed, the position of the adjusting plate 203 is further changed, after the position of the adjusting plate 203 is changed, the position of one end fixedly connected with the supporting plate 211 of the supporting plate 211 is changed, the hinge connection of the other end of the supporting plate 211 and the connecting rod 211 is changed, the supporting plate 211 is in an inclined state, after the angle formed by the two supporting plates 211 is approximately the same as the angle of the fracture part of the patient, the locking handle 304 is released, the fracture part of the patient can be placed in the arc plate 212 by rotating the 7-shaped rod 303 or changing the actual use length of the 7-shaped rod 303, after the fracture part of the patient is placed in the arc plate 212, the pressure on the arc plate 212 is also different according to the different leg types of the patient, the pressure of the patient is further acted on the supporting spring 213, the supporting plate 212 is further, the supporting plate 213 is changed, the whole fracture part is matched with the fracture part of the patient is opened, and then the patient is matched with the position of the arc part 2010;
0031. after the lower support part 2 is properly adjusted, the 7-shaped rod 303 is rotated again, so that the upper pressure applying component 31 is positioned at the upper end of the fracture of the patient, the semicircular rubber liner 311 is ensured to cover the affected part, the semicircular rubber liner 311 deforms according to the affected part of the patient in the process, the reaction force of pressure application is conducted to the pressure applying spring 312, the semicircular rubber liner 311 is ensured to be attached to the affected part of the patient, and then the locking handle 304 is locked.
0032. Specifically, the lower support assembly 21 includes a connecting rod 210, a support plate 211, two arc plates 212 and a plurality of support springs 213, wherein the lower end of the connecting rod 210 is fixedly connected to the bottom plate 12, one end of the arc plate 212 is fixedly connected with the adjusting plate 203 through a plurality of connecting plates 22, the bottom wall of the other end is hinged with the connecting rod 210, one end of the arc plate 212 is hinged to the support plate 211, one end of the support spring 213 is fixedly connected to the support plate 211, the other end is fixedly connected to the convex surface of the arc plate 212, and the positions of the two arc plates 212 are mutually symmetrical; one end of the arc plate 212 is hinged to the supporting plate 211, and the other end of the arc plate 212 is fixedly connected with the supporting plate 211 through the supporting spring 213, so that when external force acts on the arc plate 212, the opening and closing degree of the arc plate 212 can be controlled through the elastic force change of the supporting spring 213 to match different thickness degrees of affected parts.
0033. Specifically, the upper pressing assembly 31 includes a semicircular plate 310, a semicircular rubber liner 311, and a plurality of pressing springs 312, where one end of each of the plurality of pressing springs 312 is fixedly connected to a concave surface of the semicircular plate 310, and the other end of each of the plurality of pressing springs is fixedly connected to a convex surface of the semicircular rubber liner 311; since the semicircular plate 310 cannot be changed according to the shape of the affected part of the patient, the semicircular rubber liner 312 whose inner side is fixedly connected by the pressing spring 312 can change its own shape by the elastic change of the pressing spring 312 to match the thickness of the affected part of the patient.
0034. Specifically, the connecting assembly 30 includes a U-shaped clip 301, an outer rod 302, a 7-shaped rod 303, and a locking handle 304, where the U-shaped clip 301 is clamped on the front sidewall of the bottom plate 12, the lower end of the outer rod 302 is fixedly connected to the outer sidewall of the U-shaped clip 301, the lower end of the 7-shaped rod 303 is sleeved on the upper end of the outer rod 302, the upper end of the 7-shaped rod is movably connected to the convex surface of the semicircular plate 310, and one end of the locking handle 304 penetrates through the outer rod 302 to contact with the 7-shaped rod 303; the sleeved outer rod 302 and 7-shaped rod 303 can change the position and height of the upper pressure applying component 31 through the rotation of the 7-shaped rod 303 and the change of the actual use length when the lower side of the affected part of a patient is adjusted, so that the adjustment of the lower support component 21 by medical staff is prevented from being influenced, and the locking handle 304 is fixed after the adjustment of the upper pressure applying component 31 is finished.
0035. Specifically, a trigger 2010 fixedly connected with the side wall of the angle adjusting ring 201 is arranged on the side wall of the angle adjusting ring; the trigger 2010 is provided to assist in rotation of the angle adjustment ring 201 to facilitate operation thereof.
0036. Specifically, the adjusting plate 203 is provided with an adjusting air bag 2030 fixedly connected with the adjusting plate; the setting of adjusting air bag 2030 on adjusting plate 203 can form certain support assistance to the affected part of patient, avoids the patient affected part to produce the stagnant sky.
0037. Specifically, a rubber pad is applied to the concave surface of the curved plate 212; the provision of a rubber pad on the concave surface of the arcuate plate 211 may enhance patient comfort.
0038. The present utility model has been further described with reference to the examples, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (7)
1. A limb bone fracture fixation device, comprising:
the support part (1), the support part (1) comprises a base plate (10), a hollow rod (11) and a bottom plate (12), the lower end of the hollow rod (11) is fixedly connected to the center of the base plate (10), and the upper end of the hollow rod penetrates through the bottom plate (12) and is fixedly connected to the center of the bottom plate (12);
the lower side supporting part (2), the lower side supporting part (2) comprises an angle adjusting component (20), two lower side supporting components (21) and a plurality of connecting plates (22), the angle adjusting component (20) comprises an angle adjusting ring (201), a threaded rod (202) and an adjusting plate (203), the angle adjusting ring (201) is rotationally connected to the upper end of the hollow rod (11), the lower end of the threaded rod (202) penetrates through the angle adjusting ring (201) to be located on the inner side of the hollow rod (11) and in threaded connection with the angle adjusting ring (201), the upper ends of the threaded rod are fixedly connected to the bottom wall of the adjusting plate (203), and the two lower side supporting components (21) are located on two sides of the angle adjusting component (20) and are fixedly connected with the adjusting plate (203) through the plurality of connecting plates (22).
The upper side pressing part (3), the upper side pressing part (3) is provided with two groups, is located respectively at two ends of the bottom plate (12), and comprises a connecting component (30) and an upper side pressing component (31), one end of the connecting component (30) is fixedly connected with the bottom plate (12), and the other end of the connecting component is movably connected with the upper side pressing component (31).
2. A limb bone fracture fixation device according to claim 1, wherein:
downside supporting component (21) include connecting rod (210), backup pad (211), two arc (212) and a plurality of supporting spring (213), connecting rod (210) lower extreme fixed connection in on bottom plate (12), arc (212) one end pass through a plurality of connecting plate (22) with regulating plate (203) fixed connection, the other end diapire with connecting rod (210) hinged joint, arc (212) one end hinged joint in on backup pad (211), supporting spring (213) one end fixed connection in on backup pad (211), the other end fixed connection in on arc (212) convex surface, and two arc (212) position mutual symmetry.
3. A limb bone fracture fixation device according to claim 1, wherein:
the upper side pressing assembly (31) comprises a semicircular plate (310), a semicircular rubber lining (311) and a plurality of pressing springs (312), one ends of the pressing springs (312) are fixedly connected to the concave surface of the semicircular plate (310), and the other ends of the pressing springs are fixedly connected to the convex surface of the semicircular rubber lining (311).
4. A limb bone fracture fixation device according to claim 3, wherein:
coupling assembling (30) are including U type clamp (301), outer pole (302), 7 type pole (303) and locking handle (304), U type clamp (301) centre gripping in on bottom plate (12) the preceding lateral wall, outer pole (302) lower extreme fixed connection in on U type clamp (301) the lateral wall, 7 type pole (303) lower extreme cover is located outer pole (302) upper end, its upper end swing joint in on semicircle board (310) convex surface, locking handle (304) one end is penetrated outer pole (302) with 7 type pole (303) contact.
5. A limb bone fracture fixation device according to claim 1, wherein:
the side wall of the angle adjusting ring (201) is provided with a trigger (2010) fixedly connected with the angle adjusting ring.
6. A limb bone fracture fixation device according to claim 1, wherein:
an adjusting air bag (2030) fixedly connected with the adjusting plate (203) is arranged on the adjusting plate.
7. A limb bone fracture fixation device according to claim 2, wherein:
a rubber gasket is adhered to the concave surface of the arc plate (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222726955.8U CN219557722U (en) | 2022-10-17 | 2022-10-17 | Limb bone fracture fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222726955.8U CN219557722U (en) | 2022-10-17 | 2022-10-17 | Limb bone fracture fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219557722U true CN219557722U (en) | 2023-08-22 |
Family
ID=87649432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222726955.8U Active CN219557722U (en) | 2022-10-17 | 2022-10-17 | Limb bone fracture fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219557722U (en) |
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2022
- 2022-10-17 CN CN202222726955.8U patent/CN219557722U/en active Active
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