A gypsum frame

Abstract

The application relates to the technical field of medical devices, in particular to a plaster frame, which comprises a mounting plate and a telescopic frame. The mounting plate is provided with a patient placing position; the telescopic frame can be telescoped and is used for supporting one end of the mounting plate, and a supporting part inclined to the extension direction of the mounting plate is horizontally arranged on the end of the telescopic frame used for supporting the mounting plate. In the application, through the design of the mounting plate, a doctor does not need to carry a sick child up and down, only needs to insert the mounting plate along the height direction of the sick child under the body of the sick child, and then moves the mounting plate to the telescopic frame. In the process, the doctor mainly performs the actions of translation and slight adjustment, so that the physical strength of the doctor is greatly saved, and the nursing difficulty and risk in the carrying process are reduced.

Description

Technical Field

[0001] This application relates to the field of medical device technology, and more specifically, to a plaster cast. Background Technology

[0002] Plaster casts, as medical aids, have been widely used in the current stage of technological development, especially playing an important role in pediatric orthopedics. Among them, the frog-style plaster cast immobilization of the pediatric hip joint is a common method for treating hip dysplasia or femoral head necrosis. This procedure uses a plaster cast to fix the child's hip joint to promote normal bone development and healing.

[0003] However, existing plaster cast technology has some problems, especially in practical operation. Currently, there are various styles of plaster casts on the market, but most are table and stool designs pieced together from top to bottom. This design is not only cumbersome, but also requires repeatedly moving the child up and down during operation, which not only increases the difficulty of operation, but also brings unnecessary pain and discomfort to the child. Utility Model Content

[0004] The purpose of this application is to provide a plaster cast stand that can avoid the need to move the child up and down, reduce the difficulty of operation, and reduce the risks to the child.

[0005] To achieve the above objectives, embodiments of this application provide a plaster cast stand, including a mounting plate and a telescopic frame. The mounting plate is provided with a patient placement position; the telescopic frame is telescopic and supports one end of the mounting plate, and a support portion inclined to the extending direction of the mounting plate is horizontally provided on the end of the telescopic frame supporting the mounting plate.

[0006] In one embodiment, the mounting plate includes a main plate and an extension plate, the telescopic frame is supported at one end of the main plate, and the extension plate is detachably mounted on the side of the main plate.

[0007] In one embodiment, the main board and the expansion board are plugged into each other.

[0008] In one embodiment, the plaster rack further includes a guardrail panel, which is installed on the side of the extension plate or the side of the main plate.

[0009] In one embodiment, the guardrail can be inserted into the extension plate or the main plate.

[0010] In one embodiment, a mating groove is provided on the side of the mounting plate near the telescopic frame, and the mating groove is arranged in a direction perpendicular to the length of the mounting plate; the support part is a block structure adapted to the shape of the mating groove.

[0011] In one embodiment, a first magnetic attractor is provided in the mating groove, and a second magnetic attractor is provided on the support portion. The first magnetic attractor and the second magnetic attractor are magnetically connected so that the support portion and the mating groove of the mounting plate can be detachably connected.

[0012] In one embodiment, the telescopic frame further includes a first telescopic part, a second telescopic part, and a locking bolt; one end of the first telescopic part is provided with the support part, the other end of the first telescopic part is telescopically engaged with one end of the second telescopic part, and the other end of the second telescopic part is fixedly disposed; the locking bolt is installed on the second telescopic part, one end of the locking bolt abuts against the first telescopic part, and the locking bolt is tightened to lock the first telescopic part and the second telescopic part.

[0013] In one embodiment, the telescopic frame further includes a support leg, which includes a supporting end and a connecting end. The supporting end is fixedly connected to the connecting end, and the connecting end is connected to the second telescopic part.

[0014] In one embodiment, the second telescopic part is a cylindrical rod structure, and the connecting end has an arc-shaped inner wall that abuts against the cylindrical outer wall of the second telescopic part.

[0015] In this application, the design of the mounting plate eliminates the need for doctors to lift and lower the child. They simply insert the mounting plate under the child's body along the child's height and then move it onto the telescopic frame. During this process, the doctor primarily performs translational and minor adjustments, significantly reducing their physical exertion and minimizing the difficulty and risks associated with patient care during transport.

[0016] Other features and advantages of this application will be described in detail in the following detailed description section. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A schematic diagram of the structure of one embodiment of a plaster rack provided in this application; Figure 2 A schematic diagram of the structure from one perspective of another embodiment of a plaster rack provided in this application; Figure 3A schematic diagram of the assembly process from one perspective of another embodiment of a plaster rack provided in this application; Figure 4 A two-view schematic diagram of the assembly process of another embodiment of a plaster rack provided in this application; Figure 5 A three-view structural schematic diagram of a portion of the structure of one embodiment of a plaster rack provided in this application; Figure 6 for Figure 4 A magnified view of a portion of the image.

[0019] icon: 100 - Mounting plate; 110 - Main body plate; 120 - Extension plate; 130 - Guardrail plate; 140 - Patient placement position; 150 - Fitting groove; 200-Telescopic frame; 210-Support section; 220-First telescopic section; 230-Second telescopic section; 240-Locking bolt; 250-Outrigger; 252-Support end; 254-Connecting end; 256-Arc-shaped inner wall; 300 hospital beds. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0021] In the description of this application, it should be noted that the terms "inner" and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used only for the convenience of describing this application and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0022] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "setup" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0023] An embodiment of this application provides a plaster rack, including a mounting plate 100 and a telescopic frame 200.

[0024] like Figure 1 As shown, the mounting plate 100 is provided with a patient placement position 140, for example, a sick child. One end of the mounting plate 100 rests on the hospital bed 300, and the other end of the mounting plate 100 is supported by a telescopic frame 200.

[0025] like Figure 1 As shown, the telescopic frame 200 is telescopic and is used to support one end of the mounting plate 100.

[0026] like Figure 4 and Figure 6 As shown, the telescopic frame 200 has a support portion 210 horizontally arranged on one end of the mounting plate 100, which is inclined to the extension direction of the mounting plate 100.

[0027] For example, such as Figure 1 As shown, the length direction of the mounting plate 100 is along the extension direction of the mounting plate 100 and points from the hospital bed 300 to the telescopic frame 200.

[0028] For example, the extension direction of the support 210 forms an angle with the length direction of the mounting plate 100, such as 60°, 80° or 90°. The support 210 can prevent the mounting plate 100 from tipping over and prevent the child from falling off the mounting plate 100.

[0029] Initially, the child lies on the bed 300. During use, lubricant is applied to the surface of the mounting plate 100. The mounting plate 100 is then inserted under the child's body along the child's height, so that the child's back is on the mounting plate 100. Figure 1 As shown, the mounting plate 100 is moved so that one end of the mounting plate 100 is on the telescopic frame 200, and the support part 210 supports the end of the mounting plate 100; during the movement of the mounting plate 100, the other end of the mounting plate 100 does not leave the hospital bed 300, and the other end of the mounting plate 100 rests on the hospital bed 300, forming a shape as shown. Figure 1 The state shown; then the child lying on the mounting plate 100 is casted. Compared with the prior art, this application does not require moving the child up and down, saving the doctor's energy and preventing the risks of the child being moved.

[0030] For example, the width of the mounting plate is smaller than the width of the child's back. The width of the mounting plate is, for example, 10cm to 15cm. Of course, in some other embodiments, the width of the mounting plate is, for example, 15cm to 25cm.

[0031] In this application, the design of the mounting plate 100 eliminates the need for doctors to lift and lower the child. Doctors simply insert the mounting plate 100 under the child's body along their height and then move it onto the telescopic frame 200. During this process, the doctor primarily performs translational and minor adjustments, significantly reducing their physical exertion.

[0032] In existing technologies, children typically need to be moved to a specific location before plaster casts are applied. This type of frog-style plaster cast is mostly needed for infants and young children, who are under general anesthesia with endotracheal intubation during the procedure. The process of moving them up and down requires the anesthesiologist to protect the tubing, the nurse to protect their arms, and the support frame to assist with transport. This process requires considerable manpower, and the child may face additional risks due to movement. The mechanical structure design of this application allows the child to be directly transferred from the bed 300 to the mounting plate 100, reducing the difficulty and risks of care during transport.

[0033] In this application, the design of the mounting plate 100 allows the child to lie stably on it, while the support portion 210 of the telescopic frame 200 prevents the mounting plate 100 from tipping over, thus ensuring the child's safety and stability during the plaster cast application process. At the same time, this design also makes it easier for doctors to fix and shape the plaster cast, improving the efficiency and safety of the application.

[0034] like Figure 2 and Figure 3 As shown, in one embodiment, the mounting plate 100 includes a main plate 110 and an extension plate 120, with a telescopic frame 200 supported at one end of the main plate 110 and the extension plate 120 detachably mounted on the side of the main plate 110.

[0035] For example, the expansion plate 120 is detachably connected to the main plate 110 by bolts.

[0036] In another embodiment, however, the expansion plate 120 and the main plate 110 are detachably connected by a snap-fit.

[0037] In another embodiment, the main board 110 and the expansion board 120 are plugged into each other.

[0038] For example, the main body plate 110 has mounting holes on its side and the expansion plate 120 has mounting posts. The mounting posts are installed at the mounting holes on the side of the main body plate 110 so that the expansion plate 120 can be detachably installed on the main body plate 110.

[0039] For example, mounting holes are also provided on the side of the expansion plate 120, so that the expansion plates 120 can also be detachably connected.

[0040] For example, such as Figure 1As shown, the two ends of the main body plate 110 are arc-shaped, which makes it easy for the main body plate 110 to be inserted under the child.

[0041] In this application, by designing the mounting plate 100 to include a main plate 110 and a detachable expansion plate 120, doctors can flexibly adjust the size of the mounting plate 100 according to the specific body shape and needs of the child. This design not only meets the usage needs of children of different body shapes, but also makes the mounting plate 100 more scalable in the face of special circumstances.

[0042] In this application, the removable expansion plate 120 design makes cleaning and maintenance more convenient. Doctors can easily remove the expansion plate 120 for cleaning or disinfection, ensuring the hygiene and safety of the equipment. At the same time, this design also facilitates individual repair and replacement of the main plate 110 and the expansion plate 120, extending the service life of the equipment.

[0043] In this application, the extension panel 120 can be easily removed when not in use, significantly reducing the overall size of the plaster frame and facilitating storage and transportation. This is of great practical significance for medical institutions, especially those with limited space.

[0044] In this application, the detachable expansion plate 120 design allows doctors to quickly assemble or disassemble the mounting plate 100 according to actual needs, improving efficiency. In emergency situations, doctors can quickly adjust the size of the mounting plate 100 to suit the child's needs, ensuring timely and effective treatment.

[0045] like Figure 2 and Figure 3 As shown, in one embodiment, the plaster frame also includes a guardrail 130, which is mounted on the mounting plate 100 to prevent the child from falling off the mounting plate 100.

[0046] The guardrail 130 can be installed on the main plate 110 or the extension plate 120.

[0047] In one embodiment, since the width of the main body plate 110 is sufficient for use by small children, the extension plate 120 is not installed on the main body plate 110, and the guardrail plate 130 is installed on the side of the main body plate 110.

[0048] However, in some other embodiments, since the width of the main body plate 110 is insufficient for use by small children, an extension plate 120 is added to the main body plate 110, and a guardrail plate 130 is installed on the side of the extension plate 120.

[0049] In this application, by installing a guardrail 130 on the mounting plate 100, the child can be effectively prevented from falling off the mounting plate 100, thereby greatly improving safety. This is especially important for children who need to lie on a plaster cast for extended periods, ensuring their safety during treatment.

[0050] In this application, the guardrail 130 can be installed on either the main panel 110 or the extension panel 120. This design allows the plaster cast to adapt to different body types and needs. When the width of the main panel 110 is sufficient for a small child, the guardrail 130 can be installed directly on the main panel 110; when the width of the main panel 110 is insufficient, the need can be met by adding an extension panel 120 and installing the guardrail 130 on the extension panel 120. This flexibility makes the plaster cast suitable for a wider range of children.

[0051] In this application, the detachable connection between the guardrail 130 and the mounting plate 100 makes adjustment and maintenance more convenient. Doctors can quickly adjust the position or height of the guardrail 130 according to the specific situation of the child to ensure optimal protection. At the same time, this design also facilitates the cleaning and disinfection of the guardrail 130, ensuring the hygiene and safety of the plaster frame.

[0052] In one embodiment, the guardrail 130 can be plugged into the extension plate 120 or the main plate 110.

[0053] For example, the guardrail 130 is provided with mounting posts, and the main body plate 110 is provided with mounting holes. The guardrail 130 is inserted into the mounting holes of the main body plate 110 through the mounting posts.

[0054] In another embodiment, the guardrail 130 is provided with mounting posts, and the extension plate 120 is provided with mounting holes. The guardrail 130 is inserted into the mounting holes of the extension plate 120 through the mounting posts. Exemplarily, the mounting posts on the guardrail 130 are arranged perpendicular to the length direction of the main body plate 110. The pressure exerted by the child on the guardrail 130 is approximately in the direction of gravity, that is, the pressure on the guardrail 130 and the mounting posts is in the radial direction of the mounting posts. This will not cause the mounting posts to slip out of the mounting holes of the main body plate 110, but will instead make the mounting posts fit more tightly with the inner wall of the mounting holes.

[0055] For example, the guardrail 130 is provided with mounting holes, and the extension plate 120 can be inserted into the guardrail 130.

[0056] In this application, the guardrail panel 130 is connected to the extension plate 120 or the main plate 110 via a plug-in connection. This design makes the installation and disassembly process very simple and quick. Doctors or nurses can easily complete the installation or disassembly of the guardrail panel 130 without using complicated tools or equipment, thereby improving work efficiency.

[0057] In this application, the plug-in connection method generally offers good stability and robustness. By rationally designing the size, shape, and fit of the mounting posts and holes, it can be ensured that the connection between the guardrail panel 130 and the extension plate 120 or the main plate 110 is tight and reliable, and not easily loosened or detached. This helps to ensure the overall stability and safety of the plaster frame.

[0058] like Figure 4 and Figure 6 As shown, in one embodiment, a mating groove 150 is provided on the side of the mounting plate 100 near the telescopic frame 200, and the mating groove 150 is arranged in a direction perpendicular to the length of the mounting plate 100.

[0059] To clearly show the shape of the mating groove 150, Figure 4 and Figure 6 The support portion 210 and the mating groove 150 are not assembled. During use, the support portion 210 should be installed into the mating groove 150.

[0060] The support part 210 is a block structure adapted to the shape of the mating groove 150, so that the side wall of the support part 210 is tightly connected with the inner wall of the mating groove 150, preventing the mounting plate 100 from rotating horizontally or tipping over.

[0061] In this application, by creating a mating groove 150 on the mounting plate 100 and installing the support portion 210 into the mating groove 150, the connection between the telescopic frame 200 and the mounting plate 100 can be ensured to be more stable. This tightly integrated design can effectively prevent the mounting plate 100 from rotating or tipping in the horizontal direction, thereby improving the stability of the entire mechanical structure.

[0062] In one embodiment, a first magnetic attractor is provided in the mating groove 150, and a second magnetic attractor is provided on the support portion 210. The first magnetic attractor and the second magnetic attractor are magnetically connected so that the support portion 210 is detachably connected to the mating groove 150 of the mounting plate 100.

[0063] In this application, the magnetic connection does not require the use of traditional fasteners such as screws and bolts, nor does it require special tools. Simply bring the support part 210 close to the mating groove 150, and it will automatically be attracted into place by magnetic force, achieving quick installation.

[0064] like Figure 2As shown, in one embodiment, the telescopic frame 200 further includes a first telescopic part 220, a second telescopic part 230, and a locking bolt 240.

[0065] A support portion 210 is provided on one end of the first telescopic portion 220, and the other end of the first telescopic portion 220 is telescopically engaged with one end of the second telescopic portion 230, while the other end of the second telescopic portion 230 is fixedly disposed.

[0066] For example, the second telescopic part 230 is a hollow rod structure, and the first telescopic part 220 is slidably telescopically installed inside the second telescopic part 230.

[0067] For example, the first telescopic part 220 and the second telescopic part 230 are configured as one of a hydraulic telescopic rod, an electric actuator, a bolt screw structure or a pneumatic rod.

[0068] For example, the first telescopic part 220 is fixedly connected to the support part 210, and the fixed connection method is, for example, welding, integral molding, snap-fit ​​or bolt connection.

[0069] A locking bolt 240 is installed on the second telescopic part 230, with one end of the locking bolt 240 abutting against the first telescopic part 220. Tightening the locking bolt 240 locks the first telescopic part 220 and the second telescopic part 230 together. Loosening the locking bolt 240 releases the lock between the first telescopic part 220 and the second telescopic part 230, allowing for adjustment of the first telescopic part 220 and the second telescopic part 230.

[0070] In this application, by setting the telescopic cooperation of the first telescopic part 220 and the second telescopic part 230, the overall length of the telescopic frame 200 can be easily adjusted to adapt to different usage scenarios and needs.

[0071] In this application, the locking bolt 240 is designed so that after the length of the telescopic frame 200 is adjusted, the telescopic part can be firmly locked to prevent changes due to external forces and ensure the stability and safety of use.

[0072] like Figure 2 As shown, in one embodiment, the telescopic frame 200 further includes support legs 250; as Figure 5 As shown, the outrigger 250 includes a support end 252 and a connecting end 254. The support end 252 and the connecting end 254 are fixedly connected. For example, the support end 252 and the connecting end 254 are fixedly connected by welding, snap-fitting, bolting, or integral molding.

[0073] The connecting end 254 is connected to the second telescopic part 230; for example, the connecting end 254 and the second telescopic part 230 are fixedly connected by welding, snap-fitting, bolting, riveting or integral molding.

[0074] For example, such as Figure 4 As shown, three support legs 250 are provided. Of course, in another embodiment, the number of support legs 250 can also be four, five, or six, etc.

[0075] In one embodiment, such as Figure 3 As shown, the second telescopic part 230 is a cylindrical rod structure; as Figure 5 As shown, the connecting end 254 has an arc-shaped inner wall 256 that abuts against the cylindrical outer wall of the second telescopic part 230, so as to increase the contact area between the connecting end 254 and the outer wall of the second telescopic part 230, prevent stress concentration at the connection point, and improve the connection strength.

[0076] It should be noted that, where there is no conflict, the features in the embodiments of this application can be combined with each other.

[0077] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A plaster rack, characterized in that, include: Mounting plate (100), wherein the mounting plate (100) is provided with a patient placement position (140); Telescopic frame (200), the telescopic frame (200) is telescopic and is used to support one end of the mounting plate (100), and the telescopic frame (200) is horizontally provided with a support part (210) inclined to the extension direction of the mounting plate (100) on the end of the telescopic frame (200) used to support the mounting plate (100). The mounting plate (100) includes a main plate (110) and an extension plate (120). The telescopic frame (200) is supported at one end of the main plate (110), and the extension plate (120) is detachably mounted on the side of the main plate (110). The plaster rack also includes: Guardrail (130), which is installed on the side of the extension plate (120) or the side of the main plate (110).

2. The plaster rack according to claim 1, characterized in that, The main plate (110) and the expansion plate (120) are plugged in.

3. The plaster rack according to claim 1, characterized in that, The guardrail plate (130) can be inserted into the extension plate (120) or the main plate (110).

4. The plaster rack according to claim 1, characterized in that, A mating groove (150) is provided on the side of the mounting plate (100) near the telescopic frame (200), and the mating groove (150) is arranged in a direction perpendicular to the length of the mounting plate (100); The support part (210) is a block structure that is adapted to the shape of the mating groove (150).

5. The plaster rack according to claim 4, characterized in that, A first magnetic attractor is provided in the mating groove (150), and a second magnetic attractor is provided on the support part (210). The first magnetic attractor and the second magnetic attractor are magnetically connected so that the support part (210) and the mating groove (150) of the mounting plate (100) can be detachably connected.

6. The plaster rack according to claim 1, characterized in that, The telescopic frame (200) also includes a first telescopic part (220), a second telescopic part (230), and a locking bolt (240). The support portion (210) is provided on one end of the first telescopic portion (220), and the other end of the first telescopic portion (220) is telescopically engaged with one end of the second telescopic portion (230), and the other end of the second telescopic portion (230) is fixedly provided; The locking bolt (240) is installed on the second telescopic part (230), and one end of the locking bolt (240) abuts against the first telescopic part (220). Tightening the locking bolt (240) locks the first telescopic part (220) and the second telescopic part (230).

7. The plaster rack according to claim 6, characterized in that, The telescopic frame (200) also includes a support leg (250), which includes a support end (252) and a connecting end (254). The support end (252) is fixedly connected to the connecting end (254), and the connecting end (254) is connected to the second telescopic part (230).

8. The plaster rack according to claim 7, characterized in that, The second telescopic part (230) is a cylindrical rod structure, and the connecting end (254) has an arc-shaped inner wall (256) that abuts against the cylindrical outer wall of the second telescopic part (230).

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