Scoliosis correction instrument

Abstract

The utility model discloses a scoliosis correcting instrument which comprises a fixing frame and a correcting assembly and is characterized in that the fixing frame comprises a sliding rod, fixing blocks arranged at the upper end and the lower end of the sliding rod, wearing belts symmetrically installed on the left side and the right side of the fixing blocks and a sliding groove formed in the middle of the sliding rod; the first sliding block, the second sliding block and the third sliding block are sequentially installed in the sliding groove from top to bottom in a sliding mode; the correcting assembly comprises a first connecting rod arranged on the right side of the first sliding block and the right side of the third sliding block, a second connecting rod installed on the left side of the second sliding block, wire barrels installed at the tail ends of the first connecting rod and the second connecting rod correspondingly, a wire roller rotationally installed in the middle of the wire barrels, a wire outlet formed in the side end of the wire barrels, and a traction rope wound on the wire roller. The wrapping bag is detachably installed at the tail end of the pulling rope, the ratchet mechanism is arranged at the lower end of the wire barrel, and the adjusting handle is connected with the ratchet mechanism and the wire roller. The device is convenient to wear and adjust, and the correction force can be timely adjusted according to the recovery condition.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, concretely relates to a scoliosis corrector. BACKGROUND

[0002] Scoliosis, commonly known as scoliosis, is a spinal deformity in which one or more segments of the spine curve sideways or are accompanied by vertebral rotation. This disease often occurs during puberty and gradually worsens with age. In severe cases, it can affect breathing and heart function, and even cause spinal cord compression and paralysis. Therefore, a spinal correction device is needed to correct the spine and prevent the scoliosis from becoming more severe.

[0003] Spinal orthosis refers to the maximum recovery of the original sequence and function of the spine through surgical treatment and rehabilitation training, reducing the disability rate of the disease, and enabling patients to return to society and live and work like healthy people. Currently, spinal orthosis devices are generally used to limit spinal movement, assist in stabilizing the affected joint, reduce local pain, reduce vertebral load, promote healing, support paralyzed spinal muscles, and prevent and correct spinal deformities. However, the existing scoliosis correction device has a complex structure and is not convenient to use. It cannot be adjusted according to the scoliosis, and it cannot be adjusted in real time according to the gradual recovery of the patient's body shape, so that it can provide maximum correction force to the changing body shape during the orthosis process, resulting in poor correction effect.

[0004] Therefore, in order to solve the above technical problems, the utility model provides a scoliosis corrector. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a scoliosis corrector which is convenient to wear and adjust, and can adjust the correction force of the correction belt on the patient in real time according to the scoliosis of the spinal orthosis patient during the entire orthosis process.

[0006] In order to achieve the above technical effects, the utility model is implemented by the following technical scheme: a scoliosis corrector, comprising a fixing frame and a correction assembly, characterized by: the fixing frame comprises a sliding rod, fixing blocks arranged at the upper and lower ends of the sliding rod, wearing belts symmetrically installed on the left and right sides of the fixing blocks, a sliding groove arranged at the middle part of the sliding rod, first, second and third sliding blocks successively installed inside the sliding groove from top to bottom; the correction assembly comprises a first connecting rod arranged on the right side of the first and third sliding blocks, a second connecting rod installed on the left side of the second sliding block, a wire barrel respectively installed at the ends of the first and second connecting rods, a wire roller rotatably installed at the middle part of the wire barrel, a wire outlet arranged at the side end of the wire barrel, a traction rope wound on the wire roller, a covering bag detachably installed at the end of the traction rope, a ratchet mechanism arranged at the lower end of the wire barrel, and an adjusting handle connected between the ratchet mechanism and the wire roller.

[0007] Further, the inner and outer surfaces of the wearing belts on both sides of the fixed block are respectively provided with magic tape nap surface and magic tape hook surface matched and connected with each other; the middle part of the wearing belt on both sides of the upper end fixed block of the sliding rod is provided with a shoulder strap, and the tail end of the shoulder strap is provided with a magic tape nap surface matched with the magic tape hook surface of the outer surface of the wearing belt.

[0008] Further, the sliding rod comprises a sliding groove rod, a rack arranged at the side end of the sliding groove rod, an adjusting rod movably sleeved at both ends of the sliding groove rod, a limiting groove arranged at the side end of the adjusting rod, a clamping block rotatably installed in the limiting groove, a clamping tooth arranged at the lower end of the clamping block and matched with the rack, and a self-locking spring connected between the upper end of the clamping block and the outer wall of the adjusting rod; the sliding groove is arranged on the sliding groove rod, and the sliding groove is a V-shaped groove.

[0009] Further, the middle part of each of the first sliding block, the second sliding block and the third sliding block is provided with a locking nut, a locking screw is threadedly connected in the locking nut, and a locking block and a knob are installed at both ends of the locking screw; the shape of the locking block is matched with the sliding groove.

[0010] Further, the traction rope comprises a main rope wound on the online roller, a Y-shaped rope installed at the free end of the main rope, a connecting belt installed at the lower end of the Y-shaped rope, and magic tape nap surface and magic tape hook surface arranged on the inner and outer surfaces of the connecting belt; the both ends of the covering bag are provided with connecting holes matched with the connecting belt.

[0011] Further, the ratchet mechanism comprises a ratchet box installed at the lower end of the online barrel, a ratchet fixedly installed on the adjusting handle, an adjusting hole arranged at the upper end of the ratchet box, an adjusting tooth rotatably installed in the adjusting hole, a locking spring connected between one end of the adjusting tooth and the inner wall of the ratchet box, and the lower end of the adjusting tooth is matched with the ratchet.

[0012] Further, the first sliding block, the second sliding block and the third sliding block are provided with limiting grooves on the sides matched with the human body, and the first sliding block, the second sliding block and the third sliding block are provided with rubber pads on the sides matched with the human body.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model discloses a wearing belt and a shoulder strap are set up, and the magic tape is set up on wearing belt and shoulder strap, makes device can be quickly worn when using, and the form of setting up wearing belt on the upper end and lower end of sliding rod firmly binds sliding rod, avoids the deviation of sliding rod after wearing, sets up the telescopic link structure through the sliding rod, makes device can adjust according to the wearing demand of different patients, improves the practicality of device, sets up first sliding block, second sliding block and third sliding block, makes first connecting rod and second connecting rod can adjust according to the orthopedic position of patient, guarantees the accuracy of orthopedic position with the cooperation of the limiting groove, sets up the form of detachable connection through the covering pouch and the traction rope, and it is convenient to wear, through the traction rope is rolled up on the wire roller in the wire barrel, can through the rotation adjusting knob and releases the wire barrel, and the covering pouch is placed in the orthopedic position, realizes the strength size adjustment of orthopedic position, and cooperation sets up ratchet mechanism, makes wire roller only unidirectionally rotate when normal use, carries out single adjustment to orthopedic position, can according to the scoliosis of spinal orthopedic patient in the whole orthopedic process constantly restores, timely adjusts the correction force of correction band to patient, makes the correction effect be in the best state all the time, improves the treatment effect. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduced, obviously, the following description in the drawing is only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0016] Figure 1 It is the whole structure schematic diagram of the utility model;

[0017] Figure 2 It is another direction structure schematic diagram of the utility model;

[0018] Figure 3 It is the front view of the utility model;

[0019] Figure 4 It is the side view of the utility model;

[0020] Figure 5 It is the internal structure schematic diagram of the wire barrel of the utility model;

[0021] Figure 6 It is the structure schematic diagram of the locking block installation to the inside of sliding groove

[0022] Figure 7 It is the internal structure schematic diagram of the ratchet mechanism of the utility model;

[0023] Figure 8It is the structure schematic drawing after adjusting rod installation of the utility model.

[0024] In the drawings, the component list represented by each sign is as follows:

[0025] 1, fixed frame; 11, sliding rod; 111, sliding groove rod; 112, rack; 113, adjusting rod; 114, limiting groove; 115, clamping block; 116, self-locking spring; 12, fixed block; 13, wearing belt; 131, shoulder strap; 14, sliding groove; 15, first sliding block; 151, locking screw sleeve; 152, locking screw; 153, locking block; 154, knob; 155, limiting groove; 16, second sliding block; 17, third sliding block; 2, correction assembly; 21, first connecting rod; 22, second connecting rod; 23, wire barrel; 24, wire roller; 25, wire outlet; 26, traction rope; 27, covering bag; 28, ratchet mechanism; 281, ratchet box; 282, ratchet; 283, adjusting hole; 284, adjusting tooth; 285, locking spring; 29, adjusting handle. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Embodiment 1

[0028] Referring to Figures 1 to 8 As shown in the figure, a scoliosis correction instrument, comprising fixed frame 1 and correction assembly 2, characterized by: the fixed frame 1 includes sliding rod 11, fixed block 12 arranged on the upper and lower ends of sliding rod 11, wearing belt 13 symmetrically installed on the left and right sides of fixed block 12, sliding groove 14 arranged in the middle of sliding rod 11, first sliding block 15, second sliding block 16 and third sliding block 17 successively installed inside sliding groove 14 from top to bottom; The correction assembly 2 includes the first connecting rod 21 arranged on the right side of the first sliding block 15 and the third sliding block 17, the second connecting rod 22 installed on the left side of the second sliding block 6, the wire barrel 23 installed at the end of the first connecting rod 21 and the second connecting rod 22 respectively, the wire roller 24 rotatably installed in the middle of the wire barrel 23, the wire outlet 25 arranged on the side end of the wire barrel 23, the traction rope 26 wound on the wire roller 24, the covering bag 27 detachably installed at the end of the traction rope 26, the ratchet mechanism 28 arranged at the lower end of the wire barrel 23, and the adjusting handle 29 connecting the ratchet mechanism 28 and the wire roller 24.

[0029] The inner and outer surfaces of the wearing belts 13 on both sides of the fixed block 12 are respectively provided with magic tape nap surfaces and magic tape hook surfaces matched and connected with each other; the middle part of the wearing belt 13 on both sides of the upper end of the sliding rod 11 is provided with a shoulder strap 131, and the tail end of the shoulder strap 131 is provided with a magic tape nap surface matched with the magic tape hook surface on the outer surface of the wearing belt 13. When wearing, the upper wearing belt 13 is worn through the armpit of the patient, then the fixed block 12 is attached to the back of the patient, and then the two ends of the wearing belt are connected with each other through the magic tape on the wearing belt. Similarly, the lower wearing belt 13 is wound around the hips of the patient, then the fixed block 12 is attached to the groin of the patient, and then the wearing belts 13 on both sides of the fixed block 12 are connected with each other through the magic tape on the wearing belt, so that the upper and lower ends of the sliding rod 11 are firmly bound. At this time, the shoulder strap 131 is wound around the shoulder of the patient and connected to the binding belt, further fixing the sliding rod 11; the device can be quickly worn during use, and the sliding rod 11 is firmly bound by setting the wearing belts 13 on the upper and lower ends of the sliding rod 11, avoiding the deviation of the sliding rod 11 after wearing.

[0030] The sliding rod 11 comprises a sliding groove rod 111, a rack 112 arranged at the side end of the sliding groove rod 111, an adjusting rod 113 movably sleeved at both ends of the sliding groove rod 111, a limiting groove 114 arranged at the side end of the adjusting rod 113, a clamping block 115 rotatably installed in the limiting groove 114, a clamping tooth arranged at the lower end of the clamping block 115 and matched with the rack, and a self-locking spring 116 connected between the upper end of the clamping block 115 and the outer wall of the adjusting rod 113. The sliding groove 14 is arranged on the sliding groove rod 111, and the sliding groove 14 is a V-shaped groove. Before wearing, the length of the sliding rod 11 is adjusted according to the height of the user, the adjusting rods 113 at both ends of the sliding groove rod 111 are adjusted to different lengths to adjust the position of the sliding groove rod 111, and the first sliding block 15, the second sliding block 16 and the third sliding block 17 are moved on the sliding groove 14 of the sliding groove rod 111, so that the device can be adjusted according to the wearing needs of different patients, and the practicability of the device is improved.

[0031] The first connecting rod 21 is provided with a reinforcing rib at the connection position with the first sliding block 15 and the third sliding block 17, and the second connecting rod 22 is provided with a reinforcing rib at the connection position with the second sliding block 16, so as to improve the strength of the connection position and avoid breaking.

[0032] The middle part of each of the first sliding block 15, the second sliding block 16 and the third sliding block 17 is provided with a locking sleeve 151, a locking screw 152 is threadedly connected in the locking sleeve 151, and a locking block 153 and a knob 154 are installed at both ends of the locking screw 152. The shape of the locking block 153 is matched with the sliding groove 14. After adjusting the first sliding block 15, the second sliding block 16 and the third sliding block 17, the locking block 153 is locked, so that the device will not move along the sliding groove 14 during use, and the connection stability is ensured.

[0033] The traction rope 26 comprises a main rope wound on the wire roller 24, a Y-shaped rope installed at the free end of the main rope, a connecting band installed at the lower end of the Y-shaped rope, a Velcro rough surface and a Velcro hook surface arranged inside and outside the connecting band; the covering bag 27 is provided with connecting holes matched with the connecting band at both ends. It is convenient to quickly cover the patient's affected limb; by covering the patient's correction position with the covering bag 27, then threading the connecting band at the lower end of the Y-shaped rope into the connecting holes at both ends of the covering bag 27, and sticking the ends of the connecting band to the front end through the Velcro rough surface and the Velcro hook surface inside and outside the connecting band, the traction rope 26 is connected with the covering bag 27.

[0034] The ratchet mechanism 28 comprises a ratchet box 281 installed at the lower end of the wire barrel 23, a ratchet 282 fixedly installed on the adjusting handle 29, an adjusting hole 283 arranged at the upper end of the ratchet box 281, an adjusting tooth 284 rotatably installed inside the adjusting hole 283, and a locking spring 285 connecting one end of the adjusting tooth 284 with the inner wall of the ratchet box 281; the lower end of the adjusting tooth 284 is matched with the ratchet 282. The wire roller 24 can only rotate in one direction during normal use, and the orthopedic position is adjusted singlely; according to the scoliosis of the patient during the whole orthopedic process, the correction force of the correction band on the patient can be adjusted in time, so that the correction effect is always in the best state, and the treatment effect is improved.

[0035] The limiting groove 155 is arranged on the side close to the human body, one of the Y-shaped ropes of the traction rope 26 can pass through the limiting groove 155, and then the covering bag 27 is connected, so that the covering bag 27 is located at the position of the limiting groove 155, the accurate control of the orthopedic position is realized, and the first slider 15, the second slider 16 and the third slider 17 are provided with rubber pads on the side close to the human body; the wearing comfort is improved.

[0036] Embodiment 2

[0037] Working principle: before using the device, first of all, medical staff adjusts the length of the slide rod 11 according to the height of the patient, pulls out or retracts the adjusting rod 113 at both ends of the slide groove rod 111, adjusts the slide groove rod 111 to different lengths (in this process, according to the correction position area of the patient, the adjusting rod 113 at both ends of the slide groove rod 111 is pulled out or retracted to different lengths, the position of the slide groove rod 111 is adjusted to the correction position area, so that the device can be adjusted to the corresponding position according to the wearing needs of different patients, and the practicability of the device is improved), and then the device can be worn.

[0038] When wearing, the wearing band 13 at the upper end is passed through the armpit of the patient, and then the fixing block 12 is attached to the back of the patient, and then the wearing bands at both ends are connected to each other through the magic tape on the wearing band, and the wearing band 13 at the lower end is passed around the hips of the patient, and then the fixing block 12 is attached to the patient's groin, and then the wearing bands at both ends of the fixing block 12 are connected to each other through the magic tape on the wearing band 13, and the upper and lower ends of the sliding rod 11 are firmly bound, at this time the shoulder strap 131 is passed around the patient's shoulder and connected to the binding band, further fixing the sliding rod 11; the device can be quickly worn during use, and the sliding rod 11 is firmly bound by setting the wearing band 13 on the upper and lower ends of the sliding rod 11, avoiding the offset of the sliding rod 11 after wearing;

[0039] After wearing, according to the specific correction position, rotate the locking screw 152 to adjust the position of the first sliding block 15, the second sliding block 16 and the third sliding block 17 until the first sliding block 15, the second sliding block 16 and the third sliding block 17 are collinear with the correction position, at this time the covering pocket 27 covers the patient's correction position, then the Y-shaped rope is passed around the patient's chest and back, and the Y-shaped rope behind is placed in the limiting groove 155, then the connecting band at the lower end of the Y-shaped rope is inserted into the connecting hole at both ends of the covering pocket 27, and the magic tape hook surface and the magic tape hook surface inside and outside the connecting band are adhered to realize the connection between the traction rope 26 and the covering pocket 27, that is, the wearing is completed, during the correction process, according to the recovery condition, the force of the orthopedic position is adjusted in time through the rotation of the adjusting knob 29 (the traction rope 26 is retracted to increase the correction force); according to the continuous recovery of the spinal curvature of the patient during the entire orthopedic process, the correction force of the patient is adjusted in time to make the correction effect always in the best state, and the treatment effect is improved.

Claims

1. A scoliosis correction device comprising a fixation frame and a correction assembly, characterized in that: The fixing frame comprises a sliding rod, fixing blocks arranged at the upper and lower ends of the sliding rod, wearing belts symmetrically arranged at the left and right sides of the fixing blocks, a sliding groove arranged at the middle of the sliding rod, a first sliding block, a second sliding block and a third sliding block successively and slidingly arranged in the sliding groove from top to bottom; the correction assembly comprises a first connecting rod arranged at the right side of the first sliding block and the third sliding block, a second connecting rod arranged at the left side of the second sliding block, a wire barrel arranged at the end of the first connecting rod and the second connecting rod respectively, a wire roller rotatably arranged at the middle of the wire barrel, a wire outlet arranged at the side end of the wire barrel, a traction rope wound on the wire roller, a covering bag detachably arranged at the end of the traction rope, a ratchet mechanism arranged at the lower end of the wire barrel, and an adjusting handle connected with the ratchet mechanism and the wire roller.

2. The scoliosis correction device of claim 1, wherein, The inner and outer surfaces of the wearing belts at the left and right sides of the fixing blocks are respectively provided with a magic tape rough surface and a magic tape hook surface which are connected with each other; the middle of the wearing belts at the left and right sides of the fixing block at the upper end of the sliding rod is provided with a shoulder strap, and the end of the shoulder strap is provided with a magic tape rough surface matched with the magic tape hook surface of the outer surface of the wearing belt.

3. The scoliosis correction device of claim 1, wherein: The sliding rod comprises a sliding groove rod, a rack arranged at the side end of the sliding groove rod, an adjusting rod movably sleeved at the two ends of the sliding groove rod, a limiting groove arranged at the side end of the adjusting rod, a clamping block rotatably arranged in the limiting groove, a clamping tooth arranged at the lower end of the clamping block matched with the rack, and a self-locking spring connected with the upper end of the clamping block and the outer wall of the adjusting rod; the sliding groove is arranged on the sliding groove rod, and the sliding groove is a V-shaped groove.

4. The scoliosis correction device of claim 1, wherein, The middle of each of the first sliding block, the second sliding block and the third sliding block is provided with a locking nut, a locking screw is threadedly connected in the locking nut, and a locking block and a knob are arranged at the two ends of the locking screw; the shape of the locking block is matched with the sliding groove.

5. The scoliosis correction device of claim 1, wherein: The traction rope comprises a main rope wound on the wire roller, a Y-shaped rope arranged at the free end of the main rope, a connecting belt arranged at the lower end of the Y-shaped rope, and a magic tape rough surface and a magic tape hook surface arranged on the inner and outer surfaces of the connecting belt; the two ends of the covering bag are provided with connecting holes matched with the connecting belt.

6. The scoliosis correction device of claim 1, wherein, The ratchet mechanism comprises a ratchet box arranged at the lower end of the wire barrel, a ratchet fixedly arranged on the adjusting handle, an adjusting hole arranged at the upper end of the ratchet box, an adjusting tooth rotatably arranged in the adjusting hole, and a locking spring connected with one end of the adjusting tooth and the inner wall of the ratchet box; the lower end of the adjusting tooth is matched with the ratchet.

7. The scoliosis correction device of claim 1, wherein, The first sliding block, the second sliding block and the third sliding block are provided with limiting grooves at the sides matched with the human body, and the first sliding block, the second sliding block and the third sliding block are provided with rubber pads at the sides matched with the human body.

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