Four-limb fixing splint

Abstract

The invention provides a four-limb fixing splint which comprises bottom supporting columns used for supporting and a fixing platform used for a user to lie, the fixing platform is fixedly arranged on the four sets of bottom supporting columns, four-limb fixing devices are arranged on the two sides of the fixing platform, and two-side expansion plates are connected to the two sides of the fixing platform in an inserted mode. The invention relates to a four-limb fixing splint which is characterized in that a patient can stably lie on the splint to be fixed by arranging a fixing platform, basic conditions are provided for a four-limb fixing device and expansion plate structures on the two sides, and the four-limb fixing device can be adjusted on the fixing platform through cooperation of the fixing platform and the four-limb fixing device; and by arranging the expansion plates on the two sides, the device can be lengthened, so that the requirements of the patients with different heights are met.

Description

Technical Field

[0001] The invention belongs to the technical field of medical devices, and in particular relates to a limb fixing splint. Background Art

[0002] During medical treatment, it is often necessary to fix the patient's limbs to prevent shaking that may lead to medical accidents. However, today's limb fixation splints cannot be adjusted to accommodate patients of different sizes, making the treatment process very uncomfortable for patients. In addition, the fixation is not firm enough, which may affect the treatment effect.

[0003] The existing authorized public number is CN202505876U. A pediatric limb infusion fixation splint includes a plate body, which is characterized in that: the four corners of the plate body are respectively provided with longitudinal long strip-shaped slots, and adhesive buckles are connected between every two slots on the same horizontal line. It solves the current problem of tympanic needles being easily generated during children's infusion, and is suitable for use by patients during infusion. However, the above-mentioned limb fixation splint cannot be adjusted according to the patient's condition during fixation, and can only be fixed forcibly, which is easy to cause discomfort to the patient, and the fixation is not firm enough, which may affect the treatment effect. Therefore, it is necessary to provide a limb fixation splint to solve the above problems. Summary of the invention

[0004] The technical content of the invention is to provide a limb fixing splint.

[0005] In order to solve the above problems, the present invention provides a limb fixing splint, comprising: bottom support columns for support and a fixed platform for a user to lie down, and the fixed platform is fixedly set on four groups of bottom support columns, limb fixing devices are arranged on both sides of the fixed platform, and two side expansion plates are inserted on both sides of the fixed platform.

[0006] As a further solution of the present invention, the fixed platform includes a fixed base plate, the center of the upper end of the fixed base plate is covered with a central protection pad, and both sides of the upper end of the fixed base plate are covered with side protection pads, so that the patient can be fixed more comfortably and safely under the protection of the central protection pad and the fixed base plate.

[0007] As a further solution of the present invention, a slide groove cooperating with the limb fixing device is provided at the upper end of the fixed base plate, and slots cooperating with the two side expansion plates are provided on both sides of the fixed base plate, so that the fixed base plate can provide a basis for realizing the functions of the limb fixing device and the two side expansion plates.

[0008] As a further solution of the present invention, the limb fixing device includes an arm fixing device and a leg fixing device, the arm fixing device is arranged on the right side, and the leg fixing device is arranged on the left side, so that the limb fixing device can respectively adapt and fix the hands and legs through the arm fixing device and the leg fixing device, so that the limb fixing device can be fixed more firmly and comfortably.

[0009] As a further solution of the present invention, the arm fixing device includes front and rear sliding plates, and a rotating fixed block is arranged at the upper end of the front and rear sliding plates. A C-shaped fixing structure is rotatably connected between two groups of the rotating fixed blocks through a rotating rod. A bottom fixing block is connected to the bottom of the C-shaped fixing structure. The bottom fixing block is fixed to the front and rear sliding plates by two groups of fixing bolts, so that the arm fixing device can firmly fix the arm part through the fixing bolts.

[0010] As a further solution of the present invention, sliding blocks are provided on the left and right sides of the front and rear sliding plates, and the two groups of C-shaped fixing structures are plugged and fixed by connecting limit rods. Bolt buckles are provided at both ends of the connecting limit rods, so that the front and rear sliding plates can slide back and forth to adapt to the patient's arms, and the use of the connecting limit rods prevents the patient's arms from bending.

[0011] As a further solution of the present invention, the leg fixing device has a similar structure to the arm fixing device. The bottom slider of the leg fixing device is arranged on the front and rear sides. The leg fixing device is not connected to the limiting rod structure, so that the leg fixing device can slide left and right and be adjusted to adapt to legs of different lengths.

[0012] As a further solution of the present invention, the two groups of side expansion plates include plug-in expansion plates, two groups of sliding blocks are arranged on both sides of the two groups of plug-in expansion plates, the front ends of the two groups of plug-in expansion plates are connected with snap-in blocks, and one group of snap-in blocks on the right side is rotatably connected with a pillow pad through two groups of bottom connecting blocks, so that the patient's head can be protected by the pillow pad to prevent the patient from being injured.

[0013] In summary, the present invention includes at least one of the following beneficial technical effects: First, the present invention records a limb fixation splint, which records that a fixed platform is provided so that the patient can lie on it stably for fixation, providing basic conditions for the limb fixation device and the expansion plate structure on both sides. Through the cooperation of the fixed platform and the limb fixation device, the limb fixation device can be adjusted on the fixed platform to meet the fixation requirements of different patients and make the patients more comfortable. By providing expansion plates on both sides, the device can be lengthened to meet the needs of patients of different heights.

[0014] Second, the present invention records a limb fixation splint, which records that by providing fixing bolts, the device is fixed by bolts, the fixation is more firm, and the patient is prevented from shaking and reducing the treatment effect. By providing a central protection pad, two side protection pads, and a pillow pad, the patient can be fixed more comfortably. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the left side of a limb fixation splint of the present invention; Figure 2 It is a schematic diagram of the overall structure of the right side of a limb fixation splint of the present invention; Figure 3 It is a structural schematic diagram of a fixing platform of a limb fixing splint of the present invention; Figure 4 It is a schematic diagram of a limb fixation device of a limb fixation splint of the present invention; Figure 5 The present invention is a schematic diagram of the structure of the expansion plates on both sides of a limb fixation splint.

[0017] Figure numerals: 1. bottom support column; 2. fixed platform; 21. fixed bottom plate; 22. central protection pad; 23. protection pads on both sides; 3. limb fixing device; 31. arm fixing device; 311. front and rear sliding plates; 312. rotating fixing block; 313. C-shaped fixing structure; 314. bottom fixing block; 315. fixing bolt; 316. connecting limit rod; 32. leg fixing device; 4. extension plates on both sides; 41. plug-in extension plate; 42. snap-in block; 43. bottom connecting block; 44. pillow pad. DETAILED DESCRIPTION

[0018] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 A limb fixation splint comprises: a bottom support column 1 for support and a fixed platform 2 for a user to lie on, wherein the fixed platform 2 is fixedly arranged on four groups of bottom support columns 1, limb fixation devices 3 are arranged on both sides of the fixed platform 2, and both sides of the fixed platform 2 are plugged with two side expansion plates 4. Example

[0019] Please refer to Figures 1 to 4It can be seen that in order to adapt and fix the device to different patients and allow the device to be adjusted, a slide groove that matches the limb fixing device 3 is opened at the upper end of the fixed base plate 21, and slots that match the two side expansion plates 4 are opened on both sides of the fixed base plate 21, so that the fixed base plate 21 can provide a basis for the functions of the limb fixing device 3 and the two side expansion plates 4. The limb fixing device 3 includes an arm fixing device 31 and a leg fixing device 32. The arm fixing device 31 is arranged on the right side, and the leg fixing device 32 is arranged on the left side, so that the limb fixing device 3 can be adapted and fixed to the hands and legs respectively through the arm fixing device 31 and the leg fixing device 32, so that the limb fixing device 3 can be fixed more firmly and comfortably. The arm fixing device 31 includes a front and rear sliding plate 311, and a rotating fixing block 312 is arranged on the upper end of the front and rear sliding plate 311. The two sets of rotating fixing blocks 312 are rotatably connected by a rotating rod. There is a C-shaped fixing structure 313, and a bottom fixing block 314 is connected to the bottom of the C-shaped fixing structure 313. The bottom fixing block 314 is fixed to the front and rear sliding plates 311 by two groups of fixing bolts 315, so that the arm fixing device 31 can firmly fix the arm part through the fixing bolts 315. Slide blocks are arranged on the left and right sides of the front and rear sliding plates 311. The two groups of C-shaped fixing structures 313 are plugged and fixed by connecting limit rods 316. Bolt buckles are arranged at both ends of the connecting limit rods 316, so that the front and rear sliding plates 311 can slide back and forth to adapt to the patient's arms, and the use of the connecting limit rods 316 prevents the patient's arms from bending. The leg fixing device 32 is similar in structure to the arm fixing device 31. The bottom sliders of the leg fixing device 32 are arranged on the front and rear sides. The leg fixing device 32 is not connected to the limit rod 316 structure, so that the leg fixing device 32 can slide left and right and can be adjusted to adapt to legs of different lengths. Example

[0020] Please refer to Figure 1 and Figure 5 , it can be seen that in order to make the device more comfortable and safe to use, the fixed platform 2 includes a fixed bottom plate 21, the upper center of the fixed bottom plate 21 is covered with a central protection pad 22, and the upper sides of the fixed bottom plate 21 are covered with side protection pads 23, so that the patient can be fixed more comfortably and safely under the protection of the central protection pad 22 and the side protection pads 23, the two groups of side expansion plates 4 include plug-in expansion plates 41, and two groups of sliding blocks are arranged on both sides of the two groups of plug-in expansion plates 41. The front ends of the two groups of plug-in expansion plates 41 are connected with a clamping block 42, and a right group of clamping blocks 42 are rotatably connected with a pillow pad 44 through two groups of bottom connecting blocks 43, so that the patient's head can be protected by the pillow pad 44 to prevent the patient from being injured. The materials of the central protection pad 22, the side protection pads 23, and the pillow pad 44 are made of safe and comfortable materials, which can be rubber materials, which are wear-resistant and elastic, and perform well in terms of protection and durability, provide excellent comfort and support, and are suitable for long-term use.

[0021] Working principle: When using the device, the patient lies on the fixed platform 2, pulls open the expansion plates 4 on both sides of the right side to flip the pillow pad 44 under the patient's head, and then adjusts the limb fixing device 3 according to the length of the patient's limbs. When it reaches the appropriate position, open the C-shaped fixing structure 313 and start fixing. It is firmly fixed by the fixing bolts 315, and then other medical operations are performed.

[0022] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments or applied directly or indirectly without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the appended claims and their equivalents, which are equally included in the patent protection scope of the present invention.

Claims

1. A limb fixation splint, characterized in that: include: A bottom support column (1) for supporting and a fixed platform (2) for a user to lie on, wherein the fixed platform (2) is fixedly arranged on four groups of bottom support columns (1), characterized in that: limb fixing devices (3) are arranged on both sides of the fixed platform (2), and two side expansion plates (4) are plugged on both sides of the fixed platform (2); The fixed platform (2) comprises a fixed bottom plate (21), the center of the upper end of the fixed bottom plate (21) is covered with a central protection pad (22), and both sides of the upper end of the fixed bottom plate (21) are covered with side protection pads (23); The upper end of the fixed base plate (21) is provided with a slide groove that matches the limb fixing device (3), and the two sides of the fixed base plate (21) are provided with slots that match the two side expansion plates (4); The limb fixing device (3) comprises an arm fixing device (31) and a leg fixing device (32); the arm fixing device (31) is arranged on the right side, and the leg fixing device (32) is arranged on the left side.

2. A limb fixation splint according to claim 1, characterized in that: The arm fixing device (31) comprises a front and rear sliding plate (311), the upper ends of the front and rear sliding plates (311) are provided with a rotating fixing block (312), two groups of the rotating fixing blocks (312) are rotatably connected to a C-shaped fixing structure (313) via a rotating rod, the bottom of the C-shaped fixing structure (313) is connected to a bottom fixing block (314), and the bottom fixing block (314) is fixed to the front and rear sliding plates (311) via two groups of fixing bolts (315).

3. A limb fixation splint according to claim 2, characterized in that: Slide blocks are provided on the left and right sides of the front and rear sliding plates (311), and the two groups of C-shaped fixing structures (313) are plugged and fixed via connecting limit rods (316), and bolt buckles are provided at both ends of the connecting limit rods (316).

4. A limb fixation splint according to claim 1, characterized in that: The leg fixing device (32) and the arm fixing device (31) are similar in structure; the bottom sliders of the leg fixing device (32) are arranged on the front and rear sides; and the leg fixing device (32) is not connected to a limit rod (316) structure.

5. A limb fixation splint according to claim 1, characterized in that: The two groups of side expansion plates (4) include plug-in expansion plates (41), two groups of sliding blocks are arranged on both sides of the two groups of plug-in expansion plates (41), the front ends of the two groups of plug-in expansion plates (41) are connected with a clamping block (42), and the right group of the clamping blocks (42) is rotatably connected to a pillow pad (44) through two groups of bottom connecting blocks (43).

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