Adjustable trunk fixator
By designing an adjustable trunk fixator, which utilizes adjustment and limiting components to achieve stable fixation of the patient's trunk and lower legs, the problem of high manpower consumption in existing technologies is solved, and the flexibility and applicability of the fixator are improved.
Patent Information
- Application Number
- CN202520237967.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-14
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-02-14
AI Technical Summary
In orthopedic surgery, current techniques require multiple medical staff to manually immobilize the patient's torso and limbs, which is physically demanding and not flexible enough.
An adjustable trunk fixation device was designed, comprising a base plate, guide blocks, adjustment components, and limiting components. The position of the guide blocks is adjusted by the adjustment components, and the patient's trunk and lower legs are stably fixed by the limiting components and Velcro.
It improves the flexibility and applicability of the trunk fixation device, simplifies the operation process, reduces manpower consumption, and improves the fixation effect.
Smart Images
Figure CN223831377U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fixation technology, specifically an adjustable torso fixation device. Background Technology
[0002] Orthopedics is one of the most common departments in major hospitals. It primarily studies the anatomy, physiology, and pathology of the musculoskeletal system, and utilizes medication, surgery, and physical therapy to maintain and develop the normal morphology and function of this system. With changes in the times and society, the spectrum of orthopedic injuries and diseases has changed significantly. For example, diseases such as bone and joint tuberculosis, osteomyelitis, and polio have decreased significantly, while injuries caused by sudden events and traffic accidents have increased significantly. During orthopedic surgery, patients lie on emergency beds, and to prevent them from moving around, multiple medical staff usually need to immobilize the patient's limbs and torso, making the procedure physically demanding. Utility Model Content
[0003] (a) Technical problems to be solved
[0004] To address the shortcomings of existing technologies, this invention provides an adjustable torso fixator, which solves the problems mentioned in the background section.
[0005] (II) Technical Solution.
[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:
[0007] An adjustable torso fixation device includes a base plate and a guide block. The upper end of the base plate is provided with a silicone block and a guide hole is provided at the upper end of the base plate. An adjustment component is provided inside the base plate, and two sets of limiting components are provided on the guide block.
[0008] The adjustment assembly includes two limiting rods installed in the guide hole, the guide block is slidably connected to the two limiting rods, a screw is rotatably connected in the guide hole, the screw is threadedly connected to the guide block, and a rocker arm is installed at one end of the screw.
[0009] Furthermore, the guide block has a U-shaped structure.
[0010] Furthermore, the limiting component includes a restraint strap mounted on a guide block, with a through block mounted on the upper end of the restraint strap, and a set of female Velcro and a set of female Velcro connected to one side of the restraint strap.
[0011] Furthermore, the restraint strap extends through the through block.
[0012] Furthermore, the through block has an inverted U-shaped structure.
[0013] (III) Beneficial Effects
[0014] Compared with the prior art, the present invention provides an adjustable torso fixator, which has the following advantages:
[0015] This invention allows for adjustment of the guide block's position by adjusting the components, thus facilitating the adjustment of the lower leg's limiting position according to the patient's height and length, improving flexibility and applicability; and by setting the limiting components, the foot can be limited to ensure trunk fixation, and the operation is simple. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the structure of the adjustment component of this utility model;
[0018] Figure 3 This is a schematic diagram of the limiting component of this utility model.
[0019] In the diagram: 1. Base plate; 2. Silicone block; 3. Guide hole; 4. Guide block; 5. Adjustment component; 51. Limiting rod; 52. Screw; 53. Rocker arm; 6. Limiting component; 61. Restraint strap; 62. Female Velcro; 63. Female Velcro; 64. Through block. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] Example
[0022] like Figure 1-3 As shown in the figure, an adjustable trunk fixation device according to one embodiment of the present invention includes a base plate 1 and a guide block 4. A silicone block 2 is provided on the upper end of the base plate 1, and a guide hole 3 is opened on the upper end of the base plate 1. An adjustment component 5 is provided inside the base plate 1, and two sets of limiting components 6 are provided on the guide block 4. The silicone block 2 supports the neck, and the position of the guide block 4 can be adjusted by the setting of the adjustment component 5, so as to facilitate the adjustment of the limiting position of the lower leg according to the patient's height and length, thereby improving flexibility and applicability. The limiting components 6 can limit the feet to ensure the trunk fixation effect. The operation is simple.
[0023] The adjustment assembly 5 includes two limiting rods 51 installed in the guide hole 3. The guide block 4 is slidably connected to the two limiting rods 51. A screw 52 is rotatably connected in the guide hole 3. The screw 52 is threadedly connected to the guide block 4. A rocker arm 53 is installed at one end of the screw 52. By rotating the rocker arm 53, the screw 52 is driven to rotate, which drives the guide block 4 to slide in the guide hole 3, thereby adjusting the position of the lower leg limit.
[0024] like Figure 2 As shown, in some embodiments, the guide block 4 has a U-shaped structure; the structure is simple.
[0025] like Figure 3 As shown, in some embodiments, the limiting component 6 includes a restraint strap 61 mounted on the guide block 4. A through block 64 is mounted on the upper end of the restraint strap 61. A set of female Velcro 62 and a set of female Velcro 63 are connected to one side of the restraint strap 61. The restraint strap 61 is placed on the lower leg and passes through the through block 64. With the attachment of the female Velcro 62 and female Velcro 63, the stability of the lower leg is guaranteed.
[0026] like Figure 3 As shown, in some embodiments, the restraint strap 61 passes through the through block 64; this facilitates positioning.
[0027] like Figure 3 As shown, in some embodiments, the through block 64 has an inverted U-shaped structure; the structure is simple.
[0028] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
[0029] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. An adjustable torso fixation device, comprising a base plate (1) and a guide block (4), characterized in that: The base plate (1) is provided with a silicone block (2) at the upper end, a guide hole (3) is provided at the upper end of the base plate (1), an adjustment component (5) is provided inside the base plate (1), and two sets of limiting components (6) are provided on the guide block (4). The adjustment assembly (5) includes two limiting rods (51) installed in the guide hole (3), the guide block (4) is slidably connected to the two limiting rods (51), a screw (52) is rotatably connected in the guide hole (3), the screw (52) is threadedly connected to the guide block (4), and a rocker arm (53) is installed at one end of the screw (52).
2. The adjustable torso fixation device according to claim 1, characterized in that: The guide block (4) has a U-shaped structure.
3. An adjustable torso fixator according to claim 1, characterized in that: The limiting component (6) includes a restraint strap (61) mounted on a guide block (4), with a through block (64) mounted on the upper end of the restraint strap (61), and a set of female Velcro (62) and a set of female Velcro (63) connected to one side of the restraint strap (61).
4. An adjustable torso fixator according to claim 3, characterized in that: The restraint strap (61) passes through the through block (64).
5. An adjustable torso fixator according to claim 3, characterized in that: The through block (64) has an inverted U-shaped structure.