CN218338584U - Lumbar vertebra bionic correction strap based on muscle force - Google Patents
Lumbar vertebra bionic correction strap based on muscle force Download PDFInfo
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- CN218338584U CN218338584U CN202123308153.7U CN202123308153U CN218338584U CN 218338584 U CN218338584 U CN 218338584U CN 202123308153 U CN202123308153 U CN 202123308153U CN 218338584 U CN218338584 U CN 218338584U
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Abstract
The utility model discloses a lumbar bionic correction strap based on muscle force, which is characterized in that a lumbosacral part fixing piece and a chest fixing piece are arranged, the lumbosacral part fixing piece is used for being worn to the anterior superior iliac spine and the posterior superior iliac spine of a human body to surround a pelvis for a circle, the tail end of the lumbosacral part fixing piece is wrapped around the hip and the thigh through the caudal vertebra of the human body, and the chest fixing piece is used for being worn to the lower edge of the thorax of the human body; the lumbar vertebra dynamic balance device is characterized in that a lumbar vertebra core muscle group is arranged on the lumbar vertebra core muscle group, and a lumbar vertebra dynamic balance and stability maintaining function is realized; compare in the passive tractive of traditional brace, the key muscle group can be realized initiatively taking exercise to this embodiment, and the lumbar vertebrae of make full use of human body self stabilizes the adjustment mechanism, strengthens key muscle group muscular strength, improves the long-term prognosis effect of correction, has solved current wearing formula orthopedic device and has just corrected the lumbar vertebrae for passive traction, can't temper the problem of core muscle group and ligament.
Description
Technical Field
The utility model belongs to the technical field of the lumbar vertebrae is corrected, especially, relate to a bionic braces of correcting of lumbar vertebrae based on muscle power.
Background
The abnormal morphology of the spine, called spinal deformity, occurs when the spine is in the coronal, sagittal or axial orientation, which deviates from the normal position. Spine deformity is a group of clinical common diseases in clinic, the spine deformity is in a trend of youthful and generalized at present, and the incidence rate of the scoliosis of teenagers in China reaches 3% -5%. The pathological mechanism of the spinal deformity is complex and various, and can be classified into bone destruction and structural change, local kinematics change, ligament structural change, statics and dynamics change according to the biomechanics. Various studies have shown that the spinal core muscle group plays an important role in maintaining spinal stability.
Spinal deformities can have non-trivial effects on daily life, growth and development, and physical health. The pelvis inclination can occur in the spine deformity, the appearance of the body is changed, and the long and short legs appear, so that the gait is abnormal. Spinal deformity often accompanies with thoracic deformity, resulting in asymmetric female breast development, severe cases may compress heart and lung, causing cardiopulmonary dysfunction, and in severe cases, cardiopulmonary failure, endangering life. Patients with scoliosis are more prone to spinal degeneration due to uneven stress on vertebral bodies and intervertebral discs, which leads to back pain with injuries of spinal cords, cauda equina, nerve roots and the like. For early asymptomatic spinal deformities, conservative treatment is often used. The scholars agree that conservative treatment is recommended to patients with the Cobb angle of 10-40 degrees in a brace correction mode, early intervention can avoid further aggravation of spinal deformity, and treatment cost is reduced.
Brace treatment is a commonly used conservative treatment means at present, and is supported by the brace to achieve the treatment purposes of correcting or controlling spinal curvature, improving spinal balance and appearance, obtaining stability and maintaining balance, preventing curvature increase and reducing fusion range as far as possible for patients treated by surgery.
The current mainstream orthotics can be divided into two types according to the position of the correction treatment; one type is a cervicothorax and lumbosacral brace, which is a brace with a neck support and a metal structure, and the correction range can reach the cervical vertebra, such as a Milwauke brace; the other is without a neck brace and is only high up to the armpit, and the brace is only suitable for patients with a bending centre below T7, such as Boston braces. Common correction brace is the external three-dimensional structure of correcting of unified standard, through neck brace, waist support and side pressure device external traction and side convex vertex applied pressure, this kind of fixed brace is difficult to adjust according to patient's different situation to adapt to different correction demands, in addition, along with patient's age growth and growth, need constantly change the brace. The current view points that the brace treatment can generate a better correction effect on the lateral bulge, the correction rate can reach 50% at most when the brace is worn initially, the correction rate gradually decreases along with the time, the lateral bulge returns to the level before the brace treatment after the brace is removed for 5 years, and the safety and the durability cannot be guaranteed.
In summary, brace correction has the following disadvantages
1. The passive traction corrects the spine, the core muscle group and the ligament cannot be exercised, and the safety and the durability cannot be ensured;
2. as the patient ages and grows, the brace needs to be changed continuously;
3. the adjustment can not be carried out according to different conditions of patients;
4. the wearing is inconvenient, and the daily life of a patient is affected;
at present, wearable orthopedic devices on the market only correct postures and have no actual treatment effect on the spinal deformity, and most of the spinal deformity correcting devices adopt an external three-dimensional traction correcting mode, so that a brace structure is still reserved, and the daily activities of users are seriously influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a bionical braces of correcting of lumbar vertebrae based on muscle power to solve current orthopedic device of wearing formula and only correct the lumbar vertebrae for passive traction, the unable problem of taking exercise core muscle crowd and ligament.
In order to solve the above problem, the technical scheme of the utility model is that:
the utility model discloses a bionical braces of correcting of lumbar vertebrae based on muscle power, include:
the chest fixing part is used for fixing the lower edge of the thorax of the human body and is connected to the back of the human body by wrapping the lower edge of the thorax with the xiphoid process;
the lumbosacral part fixing piece is used for being fixed on the anterior superior iliac spine and the posterior superior iliac spine of a human body to surround the pelvis for one circle, and the tail end of the lumbosacral part fixing piece is wrapped on the hip and the thighs through the caudal vertebra of the human body;
a plurality of inclined elastic parts and a plurality of longitudinal elastic parts; the upper end and the lower end of the oblique elastic part and the upper end and the lower end of the longitudinal elastic part are respectively connected with the lumbosacral part fixing part and the chest fixing part and used for simulating the acting force of a lumbar vertebra core muscle group of a human body.
The utility model discloses a lumbar bionic correction strap based on muscle force, the oblique elastic part comprises an abdominal front oblique elastic unit and an abdominal back oblique elastic unit;
the abdomen front side oblique elastic unit is arranged on the front side of the abdomen of a human body, is connected with the lumbosacral part fixing piece and the chest fixing piece and is used for simulating the acting force of a spine gyromagnetic group;
the abdomen back inclined elastic unit is arranged on the back side of the abdomen of a human body, is connected to the lumbosacral fixing piece and the chest fixing piece and is used for simulating the acting force of a spine gyromagnetic group.
The utility model discloses a lumbar bionic correction brace based on muscle force, wherein the front oblique elastic unit of the abdomen comprises a first front oblique elastic fiber and a second front oblique elastic fiber;
the first front oblique spandex and the second front oblique spandex are arranged in a mutually crossed manner, and the first front oblique spandex and the second front oblique spandex are respectively connected to the lumbosacral part fixing piece and the chest fixing piece.
The utility model discloses a lumbar bionic correction brace based on muscle force, the abdominal back side oblique elastic unit comprises a first back side oblique elastic fiber and a second back side oblique elastic fiber;
the first dorsal oblique spandex and the second dorsal oblique spandex are arranged in a crossing manner, and the first dorsal oblique spandex and the second dorsal oblique spandex are respectively connected to the lumbosacral part fixing piece and the chest fixing piece.
The utility model discloses a lumbar bionic correction brace based on muscle force, wherein the longitudinal elastic part comprises an abdomen front side longitudinal elastic unit, an abdomen back side longitudinal elastic unit and an abdomen double side longitudinal elastic unit;
the abdomen front longitudinal elastic unit is arranged on the front side of the human abdomen and longitudinally distributed along the human body, and the abdomen front longitudinal elastic unit is connected to the lumbosacral part fixing piece and the chest fixing piece and used for providing longitudinal tension for maintaining the forward bending posture of the human trunk and simulating the acting force of the rectus abdominis and iliocostalis muscles on the forward bending of the spine;
the abdomen back side longitudinal elastic unit is arranged on the back side of the abdomen of the human body and is longitudinally distributed along the body of the human body, and the abdomen back side longitudinal elastic unit is connected to the lumbosacral fixing piece and the chest fixing piece and is used for providing back side tension for spinal back extension and simulating the acting force of spinal back muscle groups such as erector spinae;
the abdomen bilateral longitudinal elastic units are arranged on two sides of the abdomen of the human trunk, and the abdomen bilateral longitudinal elastic units are connected to the lumbosacral fixing piece and the chest fixing piece and used for simulating the acting force of the lateral flexor group of the spine.
The utility model discloses a lumbar bionic correction brace based on muscle force, wherein the front longitudinal elastic unit of the abdomen comprises at least one front longitudinal elastic fiber;
the two ends of the front longitudinal elastic fiber are respectively connected with the lumbosacral part fixing piece and the chest fixing piece.
The utility model discloses a lumbar bionic correction brace based on muscle force, wherein the abdomen back side longitudinal elastic unit comprises at least one back side longitudinal elastic fiber;
the two ends of the dorsal longitudinal spandex are connected to the lumbosacral anchor and the thoracic anchor, respectively.
The utility model discloses a lumbar bionic correction brace based on muscle force, the longitudinal elastic unit on both sides of the abdomen comprises at least a pair of longitudinal elastic fibers on the side edges;
the pair of side longitudinal elastic fibers are respectively arranged on two sides of the abdomen of the human trunk, and the side longitudinal elastic fibers are respectively connected to the lumbosacral part fixing piece and the chest fixing piece.
The utility model discloses a bionical braces of correcting of lumbar vertebrae based on muscle power, lumbosacral portion mounting with the chest mounting is flexible material and makes.
The utility model discloses a bionical braces of correcting of lumbar vertebrae based on muscle power, lumbosacral portion mounting with the inboard of chest mounting all is equipped with a plurality of latex laminating points.
The utility model discloses owing to adopt above technical scheme, make it compare with prior art and have following advantage and positive effect:
the utility model has the advantages that the utility model is provided with the lumbosacral part fixing piece and the chest fixing piece, the lumbosacral part fixing piece is used for being worn to the anterior superior iliac spine and the posterior superior iliac spine of the human body to surround the pelvis for a circle, the tail end of the lumbosacral part fixing piece is wrapped around the hip and the thigh through the caudal vertebra of the human body, and the chest fixing piece is used for being worn to the lower edge of the thorax of the human body; the lumbar vertebra dynamic balance device is characterized in that a lumbar vertebra core muscle group is arranged on the lumbar vertebra core muscle group, and a lumbar vertebra dynamic balance and stability maintaining function is realized; compare in the passive tractive of traditional brace, the key muscle group can be realized initiatively taking exercise to this embodiment, and the lumbar vertebrae of make full use of human body self stabilizes the adjustment mechanism, strengthens key muscle group muscular strength, improves the long-term prognosis effect of correction, has solved current wearing formula orthopedic device and has just corrected the lumbar vertebrae for passive traction, can't temper the problem of core muscle group and ligament.
Drawings
Fig. 1 is a schematic view of the lumbar bionic correction brace based on muscle force of the utility model;
fig. 2 is a schematic view of the chest fixing piece of the muscle force-based lumbar bionic correction brace of the utility model;
fig. 3 is a schematic view of a lumbosacral part fixing member of the muscle force-based lumbar bionic correction brace of the utility model;
fig. 4 is a schematic view of the elastic bionic band of the bionic correction braces based on muscle force lumbar vertebra of the utility model.
Description of reference numerals: 1: a chest securing member; 2: a lumbosacral portion fastener; 3: an abdomen front side inclined elastic unit; 4: an abdominal dorsal oblique elastic unit; 5: an abdominal front longitudinal elastic unit; 6: an abdominal dorsal longitudinal elastic unit; 7: longitudinal elastic units on both sides of the abdomen; 8: an elastic bionic band.
Detailed Description
The lumbar bionic correction strap based on muscle force provided by the utility model is further described in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims.
Referring to fig. 1 to 4, in one embodiment, a lumbar bionic correction strap based on muscle force comprises a chest fixing part 1, a lumbosacral part fixing part 2, a plurality of oblique elastic parts and a plurality of longitudinal elastic parts.
The chest fixing part 1 is used for fixing the lower edge of the thorax of the human body and is connected to the back of the human body by wrapping the lower edge of the thorax with the xiphoid process. The lumbosacral part fixing piece 2 is used for being fixed on the anterior superior iliac spine and the posterior superior iliac spine of a human body to encircle the pelvis for one circle, and the tail end of the lumbosacral part fixing piece 2 is wrapped on the hip and the thighs through the caudal vertebra of the human body.
The upper end and the lower end of the oblique elastic part and the upper end and the lower end of the longitudinal elastic part are respectively connected with the lumbosacral part fixing piece and the chest fixing piece 1 and are used for simulating the acting force of the lumbar vertebra core muscle group of a human body.
In the embodiment, by arranging the lumbosacral part fixing piece 2 and the chest fixing piece 1, the lumbosacral part fixing piece 2 is used for being worn to the anterior superior iliac spine and the posterior superior iliac spine of a human body to surround a pelvis for one circle, the tail end of the lumbosacral part fixing piece is wrapped around the hip and the thigh through the caudal vertebra of the human body, and the chest fixing piece 1 is used for being worn to the lower edge of the thorax of the human body; the inclined elastic part and the longitudinal elastic part which are connected between the lumbosacral part fixing part 2 and the chest fixing part 1 are further arranged, the muscle force of the lumbar vertebra core muscle group is simulated by the tensile force action of the two elastic parts, the function of maintaining the dynamic balance and stability of the lumbar vertebra is realized, and the muscle force of the core muscle group is activated; compare in the passive tractive of traditional brace, the key muscle group can be realized initiatively taking exercise to this embodiment, and the lumbar vertebrae of make full use of human body self stabilizes the adjustment mechanism, strengthens key muscle group muscular strength, improves the long-term prognosis effect of correction, has solved current wearing formula orthopedic device and has just corrected the lumbar vertebrae for passive traction, can't temper the problem of core muscle group and ligament.
Simultaneously, the bionical braces of correcting of lumbar vertebrae based on muscle power of this embodiment can produce the correction braces of pertinence to different backbone deformity crowds, for example to the oblique shape elasticity portion and the vertical elasticity portion of specific lumbar vertebrae deformity selection corresponding muscle crowd, realize individualized customization, can accomplish accurate intervention, individualized customization, and because the utility model discloses a long-term dynamic maintenance can be carried out to the effect that the elasticity of simulation lumbar vertebrae core muscle crowd was pull, has reduced because growth and development and the deformation of correcting in orthopedic process and has changed the cost consumption of brace.
The specific structure of the bionic lumbar spine correction strap based on muscle force of the embodiment is further described as follows:
in the present embodiment, the oblique elastic part may include an abdominal front oblique elastic unit 3 and an abdominal back oblique elastic unit 4.
Wherein, the abdomen front side oblique elastic unit 3 is arranged on the front side of the human abdomen and is connected with the lumbosacral part fixing part 2 and the chest fixing part 1, and the connection starting point is from the costal season area to the contralateral anterior superior iliac spine area and is used for simulating the action force of a spine gyrus muscle group, namely the force of muscles such as ipsilateral abdominal oblique muscle, contralateral abdominal oblique muscle and the like. The abdomen back oblique elastic unit 4 is arranged on the back side of the abdomen of a human body, is connected with the lumbosacral part fixing piece 2 and the chest fixing piece 1, and is used for connecting the back-side thoracic shoulder blade area and the opposite-side lumbosacral part and simulating the acting force of a spine gyrus muscle group.
Specifically, the abdominal front side bias elastic unit 3 includes a first front side bias elastic fiber and a second front side bias elastic fiber. The first front oblique elastic fiber and the second front oblique elastic fiber are arranged in a cross way, namely in an X shape and are arranged at the front side of the abdomen of the human body, and the first front oblique elastic fiber and the second front oblique elastic fiber are respectively connected with the lumbosacral part fixing piece 2 and the chest fixing piece 1.
Likewise, the abdominal-dorsal-oblique-shaped elastic unit 4 includes a first dorsal-oblique-shaped elastic fiber and a second dorsal-oblique-shaped elastic fiber. The first dorsal-side oblique elastic fiber and the second dorsal-side oblique elastic fiber are mutually crossed and arranged in an X shape on the front side of the abdomen of the human body, and the first dorsal-side oblique elastic fiber and the second dorsal-side oblique elastic fiber are respectively connected with the lumbosacral part fixing piece 2 and the chest fixing piece 1.
In the present embodiment, the longitudinal elastic part may include an abdomen front side longitudinal elastic unit 5, an abdomen back side longitudinal elastic unit 6, and an abdomen both sides longitudinal elastic unit 7.
The abdomen front longitudinal elastic unit 5 is arranged on the front side of the human abdomen and distributed along the longitudinal direction of the human body, and the abdomen front longitudinal elastic unit 5 is connected with the lumbosacral part fixing piece 2 and the chest fixing piece 1 and used for providing longitudinal tension for maintaining the forward bending posture of the human trunk and simulating the acting force of the rectus abdominis and iliocostalis on the forward bending of the spine.
Specifically, the abdominal front longitudinal elastic unit 5 includes at least one front longitudinal elastic fiber. The two ends of the front longitudinal elastic fiber are respectively connected with the lumbosacral part fixing piece 2 and the chest fixing piece 1. Usually, the number of the front longitudinal elastic fibers is even, and the front longitudinal elastic fibers are respectively symmetrically arranged on two sides of a central line formed by the lumbar vertebra and correspond to different muscle groups. Of course, in other embodiments, the number of the front longitudinal spandex fibers can be odd, and is not limited in particular.
The abdomen back longitudinal elastic unit 6 is arranged on the back side of the human abdomen and longitudinally distributed along the human body, and the abdomen back longitudinal elastic unit 6 is connected to the lumbosacral fixing piece 2 and the chest fixing piece 1 and used for providing back tension for spinal back extension and simulating the acting force of spinal back muscle groups such as erector spinae.
The abdominal dorsal longitudinal elastic unit 6 comprises at least one dorsal longitudinal elastic fiber. The two ends of the dorsal longitudinal spandex are connected to the lumbosacral anchor 2 and the thoracic anchor 1, respectively. Similarly, the number of dorsal longitudinal elastic fibers is usually an even number, and they are symmetrically disposed on both sides of the central line formed by the lumbar spine, respectively, corresponding to different muscle groups. Of course, in other embodiments, the number of the backside longitudinal elastic fibers may be an odd number, and is not limited herein.
The abdomen bilateral longitudinal elastic units 7 are arranged on the two sides of the abdomen of the human trunk, and the abdomen bilateral longitudinal elastic units 7 are connected to the lumbosacral part fixing piece 2 and the chest fixing piece 1 and used for simulating the acting force of the spinal lateral flexor group.
Specifically, the abdominal bilateral longitudinal elastic unit 7 includes at least one pair of lateral longitudinal elastic fibers. The pair of side longitudinal elastic fibers are respectively arranged at two sides of the abdomen of the human body trunk, and the side longitudinal elastic fibers are respectively connected with the lumbosacral part fixing piece 2 and the chest fixing piece 1.
In this embodiment, all the elastic fibers are elastic bionic bands 8.
In this embodiment, both the lumbosacral anchor 2 and the chest anchor 1 are made of flexible material. And the inner sides of the lumbosacral part fixing piece 2 and the chest fixing piece 1 are provided with a plurality of latex binding points for reducing the compression to the skin soft tissue, increasing the body surface friction and increasing the fixing effect.
The following is a description of the implementation steps of the muscle force-based thoracic bionic correction strap of this embodiment:
the method comprises the following steps: the patient determines the degree and type of spinal deformity through kinematic reconstruction, and reconstructs a skeletal muscle model through inverse kinematic analysis;
step two: analyzing weak muscle groups of the patient according to the skeletal muscle model of the patient, and calculating the traction force and the traction length in each direction;
step three: designing a targeted correction vest according to the calculated traction force value;
step four: the patient wears the correction vest under the guidance of the doctor and observes the wearing effect.
The thoracic vertebra bionic correction strap based on muscle force of the embodiment has the following beneficial effects:
1. more convenient and faster wearing device
Compare in tradition correction brace heavy, fixed, the inconvenient drawback of activity, this embodiment has adopted wearable design, adopts flexible material, utilizes bionics principle simulation backbone core muscle crowd, corrects the backbone, and the design of undershirt formula is adopted to the outward appearance, when satisfying the correction demand, realizes not influencing the body motion, does not influence daily life's purpose.
2. The aim of spine correction is realized by actively exercising the core muscle group by applying the bionics principle
Traditional orthopedic brace adopts the mode of passive traction, support through external three-dimensional and realize orthopedic purpose, the bionics principle is applied to this embodiment, the effect of simulation backbone core muscle group, the user when moving about in daily life, compare in the passive tractive of traditional brace, the key muscle group can be realized taking exercise voluntarily to this embodiment, the human self backbone of make full use of stabilizes the regulation compensation mechanism, strengthen key muscle group muscular strength, promote the long-term prognosis curative effect that the backbone deformity was corrected when realizing that the backbone deformity is corrected.
3. Personalized customization, wide applicable population and reduction of medical cost
The traditional correction brace usually adopts the brace model of unified standard, is difficult to carry out individualized pertinence according to patient's size and different degree of deformity and corrects, simultaneously along with patient's correction process progress and growth and development, need constantly change the brace, greatly increased medical cost. The utility model discloses a pulling force fibre of simulation backbone muscle crowd arranges, to different backbone deformity crowds, can produce the pulling force braces of pertinence, accomplishes accurate intervention, and the individual character customization can carry out long-term developments and maintain, has reduced because orthopedic in-process growth and development and the deformation of correcting and has changed the cost consumption of brace.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the embodiments. Even if various changes are made to the present invention, the changes are still within the scope of the present invention if they fall within the scope of the claims and their equivalents.
Claims (10)
1. The utility model provides a bionical correction braces of lumbar vertebrae based on muscle power which characterized in that includes:
the chest fixing part is used for fixing the lower edge of the thorax of the human body and is connected to the back of the human body by wrapping the lower edge of the thorax with the xiphoid process;
the lumbosacral part fixing piece is used for being fixed on the anterior superior iliac spine and the posterior superior iliac spine of a human body to surround the pelvis for one circle, and the tail end of the lumbosacral part fixing piece is wrapped on the hip and the thighs through the caudal vertebra of the human body;
a plurality of inclined elastic parts and a plurality of longitudinal elastic parts; the upper end and the lower end of the oblique elastic part and the upper end and the lower end of the longitudinal elastic part are respectively connected with the lumbosacral part fixing part and the chest fixing part and used for simulating the acting force of a lumbar vertebra core muscle group of a human body.
2. The muscle force-based lumbar bionic correction brace as claimed in claim 1, wherein the oblique elastic part comprises an abdominal front oblique elastic unit and an abdominal back oblique elastic unit;
the abdomen front side oblique elastic unit is arranged on the front side of the abdomen of a human body, is connected with the lumbosacral part fixing piece and the chest fixing piece and is used for simulating the acting force of a spine gyromagnetic group;
the abdomen back side inclined elastic unit is arranged on the back side of the abdomen of a human body, is connected to the lumbosacral part fixing piece and the chest fixing piece and is used for simulating the acting force of a spine gyrus group.
3. The lumbar bionic correction brace based on muscle force of claim 2, characterized in that the abdomen front side oblique elastic unit comprises a first front side oblique elastic fiber and a second front side oblique elastic fiber;
the first front oblique spandex and the second front oblique spandex are arranged in a mutually crossed manner, and the first front oblique spandex and the second front oblique spandex are respectively connected to the lumbosacral part fixing piece and the chest fixing piece.
4. The muscle force-based lumbar biomimetic correction brace of claim 2, wherein said abdominal dorsal bias stretch unit comprises a first dorsal bias stretch fiber and a second dorsal bias stretch fiber;
the first dorsal oblique spandex and the second dorsal oblique spandex are arranged in a crossing manner, and the first dorsal oblique spandex and the second dorsal oblique spandex are respectively connected to the lumbosacral part fixing piece and the chest fixing piece.
5. The muscle force-based lumbar bionic correction brace as claimed in claim 1, wherein the longitudinal elastic part comprises an abdominal front longitudinal elastic unit, an abdominal back longitudinal elastic unit and an abdominal double longitudinal elastic unit;
the abdomen front longitudinal elastic unit is arranged on the front side of the human abdomen and longitudinally distributed along the human body, and the abdomen front longitudinal elastic unit is connected to the lumbosacral part fixing piece and the chest fixing piece and used for providing longitudinal tension for maintaining the forward bending posture of the human trunk and simulating the acting force of the rectus abdominis and iliocostalis muscles on the forward bending of the spine;
the abdomen back side longitudinal elastic unit is arranged on the back side of the abdomen of the human body and is longitudinally distributed along the body of the human body, and the abdomen back side longitudinal elastic unit is connected to the lumbosacral part fixing piece and the chest fixing piece and is used for providing back side tension for spinal back extension and simulating the acting force of spinal back muscle groups such as the erector spinae muscles;
the abdomen bilateral longitudinal elastic units are arranged on two sides of the abdomen of the human trunk, and the abdomen bilateral longitudinal elastic units are connected to the lumbosacral fixing piece and the chest fixing piece and used for simulating the acting force of the lateral flexor group of the spine.
6. The muscle force-based lumbar biomimetic correction brace of claim 5, wherein the abdominal anterior longitudinal elastic unit includes at least one anterior longitudinal elastic fiber;
the two ends of the front longitudinal elastic fiber are respectively connected with the lumbosacral part fixing piece and the chest fixing piece.
7. The muscle force-based lumbar biomimetic correction brace of claim 5, wherein said abdominal dorsal longitudinal elastic element comprises at least one dorsal longitudinal elastic fiber;
the two ends of the dorsal longitudinal spandex are connected to the lumbosacral anchor and the thoracic anchor, respectively.
8. The muscle force-based lumbar bionic correction brace of claim 5, wherein the abdominal bilateral longitudinal elastic unit comprises at least one pair of lateral longitudinal elastic fibers;
the pair of side longitudinal elastic fibers are respectively arranged on two sides of the abdomen of the human trunk, and the side longitudinal elastic fibers are respectively connected to the lumbosacral part fixing piece and the chest fixing piece.
9. The muscle-force-based lumbar biomimetic correction brace of claim 1, wherein the lumbosacral anchor and the chest anchor are both made of a flexible material.
10. The muscle-force-based lumbar biomimetic correction brace of claim 1, wherein the inner sides of the lumbosacral anchor and the chest anchor each have a plurality of latex attachment points.
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| CN202123308153.7U CN218338584U (en) | 2021-12-27 | 2021-12-27 | Lumbar vertebra bionic correction strap based on muscle force |
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| CN202123308153.7U CN218338584U (en) | 2021-12-27 | 2021-12-27 | Lumbar vertebra bionic correction strap based on muscle force |
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| CN218338584U true CN218338584U (en) | 2023-01-20 |
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