一种便于调节的脊椎矫形器
The easily adjustable spinal orthosis, with its lateral adjustment structure and multi-level wrapping shoulder adjustment system, solves the problems of complex adjustment and poor stability of traditional orthotics, achieving precise adjustment and stable fit, adapting to the physical changes of different patients, and is especially suitable for adolescent patients.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 欧阳文学
- Filing Date
- 2025-04-26
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional spinal orthotics have complex adjustment structures and poor stability, making it difficult to meet the needs of different patients with varying body shapes and changing conditions. In particular, frequent orthotics replacements for adolescent patients increase their financial burden and affect the treatment process.
An easily adjustable spinal orthosis was designed, employing a lateral adjustment structure and a multi-level wrapping shoulder adjustment system. It utilizes the engagement and locking mechanism of the tapered protrusions and the adjustment straps, along with a spring-driven bidirectional reset system, to achieve precise lateral tightness adjustment. Furthermore, friction-based fixation avoids the problem of Velcro easily coming loose.
It significantly improves the convenience of patients' independent operation and the stable fit of the orthosis, adapts to the physical changes of different patients, and is especially suitable for the continuous orthodontic needs of adolescents in the growth and development period.
Smart Images
Figure CN224505684U_ABST
Abstract
Claims
1. An easily adjustable spinal orthosis, comprising a front chest fixation plate (1), a back support plate (2), and a shoulder fixation plate (3), wherein the air bladder side of the front chest fixation plate (1) is connected to the back support plate (2), the air bladder of the front chest fixation plate (1) is opposite to the air bladder of the back support plate (2), the top of the front chest fixation plate (1) is connected to the shoulder fixation plate (3), and the shoulder strap of the shoulder fixation plate (3) is connected to the back support plate (2), characterized in that: The front chest fixing plate (1) is provided with multiple sets of side adjustment structures on both sides. The back support plate (2) is fixedly connected with multiple side adjustment straps (9) on both sides. The side adjustment straps (9) are connected to the side adjustment structures. The front chest fixing plate (1) is provided with a front adjustment structure at the top. The shoulder fixing plate (3) is fixedly connected with a front adjustment strap (4) on the triangular fixing plate. The front adjustment strap (4) is connected to the front adjustment structure.
2. A spinal orthosis according to claim 1, characterized in that: The side adjustment structure includes a second positioning frame (8), a telescopic groove (16), and a telescopic hole (17). The second positioning frame (8) is fixedly connected to the side of the front chest fixing plate (1). The side of the second positioning frame (8) is fixedly connected to the front chest fixing plate (1). The side adjustment belt (9) is inserted into the internal opening of the second positioning frame (8). The second positioning frame (8) has a telescopic groove (16) inside on the side near the front chest fixing plate (1). Multiple evenly distributed telescopic holes (17) are opened through the side of the second positioning frame (8) near the front chest fixing plate (1). The telescopic holes (17) extend into the second positioning frame (8) to the telescopic groove (16).
3. A spinal orthosis according to claim 2, wherein: The side adjustment structure includes a locking plate (11), a tapered protrusion (12), and a spring (18). One side of the locking plate (11) is fixedly connected to a plurality of evenly distributed tapered protrusions (12). The locking plate (11) is inside the telescopic groove (16). The tapered protrusions (12) are inserted into the telescopic hole (17). The side of the locking plate (11) away from the tapered protrusions (12) is fixedly connected to a plurality of springs (18). The other end of the springs (18) is fixedly connected to the side of the telescopic groove (16) near the front chest fixing plate (1).
4. A spinal orthosis according to claim 3, characterized in that: The second positioning frame (8) has two sliding holes (10) on the side away from the back support plate (2). The sliding holes (10) connect the telescopic groove (16) and the outside of the second positioning frame (8). The sliding holes (10) are respectively close to the two sides of the telescopic groove (16) that are parallel to the top surface of the front chest fixing plate (1). The side of the telescopic groove (16) opposite to the sliding holes (10) is provided with a sliding groove (20).
5. A spinal orthosis according to claim 4, characterized in that: The side adjustment structure also includes a sleeve (13), a rod (14), a slide rod (15), and a second spring (19). The two ends of the sleeve (13) are connected to the rods (14). The two ends of the two rods (14) between the sleeve (13) are fixedly connected to the second spring (19). The two ends of the second spring (19) are fixedly connected to the two rods (14) respectively. One side of the outer cylindrical surface of the sleeve (13) is fixedly connected to the side of the positioning frame (8) with the sliding hole (10). The end of the rod (14) away from the sleeve (13) is fixedly connected to the slide rod (15). The slide rod (15) is slidably connected to the sliding hole (10). The end of the slide rod (15) away from the rod (14) passes through the sliding hole (10) and is slidably connected to the sliding groove (20).
6. The easily adjustable spinal orthosis according to claim 1, characterized in that: The front adjustment structure includes a positioning frame one (5), a locking rod one (6), and a locking rod two (7). The positioning frame one (5) is fixedly connected to the top surface of the front chest fixing plate (1) away from the back support plate (2). The side of the positioning frame one (5) is fixedly connected to the front chest fixing plate (1). The opening side of the positioning frame one (5) is parallel to the top surface of the front chest fixing plate (1). Multiple equally spaced locking rods two (7) are fixedly connected to the side of the positioning frame one (5) away from the front chest fixing plate (1). The locking rods two (7) are C-shaped rod structures. The two ends of the two symmetrical folds of the locking rods two (7) are fixedly connected to the positioning frame one (5). Multiple equally spaced locking rods two (7) are fixedly connected to the side of the positioning frame one (5) away from the front chest fixing plate (1). Cloth locking rod one (6) is a C-shaped rod structure. The two ends of the two symmetrical folds of locking rod one (6) are fixedly connected to positioning frame one (5). Locking rod one (6) and locking rod two (7) are distributed at intervals. The side of the front chest fixing plate (1) connected to positioning frame one (5) is fixedly connected with the hook surface of Velcro. The end of the front adjustment strap (4) away from the shoulder fixing piece (3) passes through the internal opening of positioning frame one (5). The end of the front adjustment strap (4) passing through positioning frame one (5) passes upward through the space between locking rod one (6) and locking rod two (7) and then downward through the space between locking rod one (6). The end of the front adjustment strap (4) passing through locking rod one (6) is bonded to the hook surface of the front chest fixing plate (1).