CN113303955B

CN113303955B - Automatic adjusting lumbar vertebra rehabilitation auxiliary brace

Info

Publication number: CN113303955B
Application number: CN202110586113.4A
Authority: CN
Inventors: 徐书荣; 张若夫; 张颖; 叶家斌
Original assignee: Jiangsu Shang Mei Medical Instrument Co ltd
Current assignee: Jiangsu Shang Mei Medical Instrument Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2022-08-23
Anticipated expiration: 2041-05-27
Also published as: CN113303955A

Abstract

The invention discloses an automatic adjusting lumbar rehabilitation auxiliary brace which comprises an upper fixing component, a lower fixing component, a supporting component, an automatic adjusting component and an anti-cracking component. The anti-cracking component can effectively avoid secondary fracture of the wound of the patient, the upper fixing component, the lower fixing component and the supporting component are matched to use, so that the weight of the upper body of the patient can be directly acted on the crotch of the patient, the stimulating component can effectively stimulate the waist muscle group of the patient, blood circulation is promoted, and meanwhile hardening of the muscle is avoided.

Description

Automatic adjusting lumbar vertebra rehabilitation auxiliary brace

Technical Field

The invention relates to the technical field of lumbar vertebra medical treatment, in particular to an automatic adjusting type lumbar vertebra rehabilitation auxiliary brace.

Background

With the continuous development of modern medicine, the proportion of rehabilitation medical treatment in the treatment cycle is larger and larger, and the rehabilitation treatment after the lumbar vertebra operation is a very critical link for the recovery of the lumbar vertebra. The patient generally needs bed rest to be supported after the lumbar vertebrae operation, but also needs to get up to carry out certain walking every day, and proper amount exercise is favorable to patient's recovery, but patient's lumbar vertebrae after the lumbar vertebrae operation temporary can not the atress, needs to use the supplementary brace of lumbar vertebrae to carry out training auxiliarily. However, the traditional lumbar support only can provide a simple support function, the activity of the waist muscle is reduced after the lumbar support is worn for a long time, the muscle hardening and other conditions occur, and the blood flow is not smooth when the waist is bound for a long time. On the other hand, most of the traditional lumbar braces do not have good heat dissipation systems, so that the situation of sultriness easily occurs after being worn for a long time, particularly in summer, a large amount of sweating can occur, and the healing of the wound can be affected if sweat is soaked in the wound. Traditional lumbar vertebra brace also does not have an effectual safeguard measure to patient's wound, and if the scratch appears when carrying out the rehabilitation training in the patient dress lumbar vertebra brace, the condition that the wound secondary broke appears very easily in the condition such as tumble.

Disclosure of Invention

The invention aims to provide an automatic adjusting lumbar rehabilitation auxiliary brace to solve the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an automatic regulation formula lumbar vertebrae rehabilitation assists brace, including last fixed subassembly, lower fixed subassembly, supporting component, automatically regulated subassembly, crack control subassembly, go up fixed subassembly lower extreme and supporting component fastening connection, supporting component lower extreme and lower fixed subassembly fastening connection, automatically regulated subassembly and supporting component fastening connection, automatically regulated subassembly is located the inboard central point of supporting component and puts, crack control subassembly pastes on patient's wound skin, one side that skin was kept away from to crack control subassembly contacts with the automatically regulated subassembly. The anti-cracking component is suitable for rehabilitation training after lumbar surgery, only for a patient with a wound positioned in the center of the waist, the anti-cracking component needs to be attached to the wound firstly and then the rest components of the brace need to be worn during postoperative rehabilitation training, and the anti-cracking component can effectively avoid secondary fracture of the wound of the patient. The upper fixing component, the lower fixing component and the supporting component are matched to use, so that the weight of the upper body of a patient can be directly acted on the crotch of the patient, the stimulating component can effectively stimulate the waist muscle group of the patient, and the hardening of the muscle is avoided while the blood circulation is promoted. The air current is carried to the expansion force of thorax side when the gasbag that resets utilizes the patient to breathe, the air current of carrying is at the inside diffusion of supporting component, because the patient will wear supplementary brace for a long time during rehabilitation training, supplementary brace hugs closely at the waist again, wear the condition that leads to sweat too much easily for a long time, too much sweat can lead to the uncomfortable sense that the patient dressed on the one hand, can influence the healing of wound in the wound of on the other hand sweat immersion operation back, this device utilizes patient self to do work and has increased supporting component's radiating effect, the promotion of very big degree has installed holistic travelling comfort and security.

Further, go up fixed subassembly and include back backup pad, side support, alternately bandage, back backup pad lower extreme and supporting component upper end are connected, back backup pad both sides and two different side supports are connected, side support upper end profile is semi-circular, the semi-circular profile of side support is identical with the human armpit, alternately the bandage has two, alternately bandage one end and back backup pad upper end fastening connection, alternately the bandage other end and the one end fastening connection that the back backup pad was kept away from to side support. Two alternately bandages are alternately tied up in the chest, and the inside cushion that is lined with of back backup pad, cushion and back contact, and the back backup pad is corrected the back gesture to guarantee that during the lumbar vertebrae resumes, the patient can keep standard standing position and position of sitting, thereby promote the recovery of lumbar vertebrae. The back backup pad forms for two hollow core plate concatenations, and one of them hollow core plate inserts inside another hollow core plate, the two sliding connection to fix a position through the screw, can adjust the width of back backup pad after loosening the screw, with the patient that is suitable for different sizes. The side support props the armpit parts at two sides of the human body, plays a supporting role for the weight of the upper limbs, does not allow the weight of the upper limbs to act on the lumbar vertebra, and the length of the cross bandage can be automatically adjusted according to the body type of a patient.

Furthermore, the lower fixing component comprises an iliac crest support and a fixing waistband, the upper end of the iliac crest support is fixedly connected with the lower end of the supporting component, and two ends of the fixing waistband are respectively connected with two side edges of the iliac crest support. The support component transmits the gravity of the upper limbs of a patient to the iliac crest support, the iliac crest support directly presses the weight of the upper body to the hip bone, and the length of the fixing waistband is adjustable and used for fixing the iliac crest support.

Further, the supporting component includes the bracing piece, the lag, amazing part, bracing piece one end and back backup pad downside intermediate position fastening connection, the bracing piece other end and iliac crest support upside intermediate position fastening connection, protective sheath upper end and back backup pad lower extreme fastening connection, lag lower extreme and iliac crest support upper end fastening connection, the supporting component is installed at the inside intermediate position of lag, amazing part installs in the inside both sides position of lag, amazing part upper end and back backup pad are connected, amazing part lower extreme and iliac crest leg joint. The support rod is formed by combining two rod pieces, and the total length of the support rod can be adjusted at will through the adjusting nut on the support rod. When supplementary brace was dressed, patient's waist was lived in the lag parcel, and the lag both ends are connected with fixing bandage, fixes fixing bandage at the belly after, and the lag can be wrapped up in tightly, and the support gasbag can closely laminate with patient's waist. The inside packing of lag has flexible material, and its surface is provided with a plurality of ventholes, and the lag plays the buffering guard action to patient's waist, avoids striking, the condition such as tumble injury appearing in the in-process of rehabilitation training. The stimulation part can stimulate muscles on two sides of the waist of a patient to promote blood circulation, the stimulation power is realized by a traction mechanism when the patient walks, no additional power source and control circuit are needed, and the cost is saved and the safety of the whole device is also improved.

Furthermore, the stimulating component comprises a fixed rod, a movable rod, a traction spring, a traction rope, a puttee and a stimulating block, the upper end of the fixed rod is fixedly connected with a back supporting plate, the lower end of the fixed rod is fixedly connected with an iliac crest support, one end of the traction spring is fixedly connected with the back supporting plate, the other end of the traction spring is fixedly connected with the movable rod, the lower side of the movable rod passes through the iliac crest support, a through hole is formed in the iliac crest support, the movable rod is slidably connected with the through hole, one end of the movable rod, which passes through the through hole, is fixedly connected with the traction rope, one end of the traction rope, which is far away from the movable rod, is fixedly connected with the puttee, the puttee is fixed on the thigh of a patient, a plurality of notches are formed in the fixed rod and the movable rod, the stimulating block passes through the notches in the movable rod, the central position of the stimulating block is rotatably connected with the fixed rod, one end of the stimulating block is rotatably connected with the movable rod, one end of the stimulating block, which is far away from the movable rod, is semicircular, the stimulating components are provided with two groups, and the puttee of the two groups of stimulating components is respectively fixed on two thighs of a patient. When the patient does the rehabilitation training, need suitable walking, the walking in-process, the thigh can be lifted up, the in-process haulage rope that the thigh was lifted up can be dragged, the in-process that the haulage rope was dragged can drive the carriage release lever downward drunkenness, the stimulation piece can take place to deflect under the drive of carriage release lever, when another leg was stepped off, the deflection that another group stimulation piece can take place, originally, the traction spring in this a set of stimulation part can pull the carriage release lever and reset, the traction spring can just can be static through the vibrations of a period of time after the carriage release lever resets, stimulation piece can deflect repeatedly at this in-process, the in-process and the waist skin friction heat that the stimulation piece deflected fast, the process of friction can produce the stimulation to waist muscle on the one hand, can increase the blood velocity of flow through the repeated touch of walking in-process, improve waist muscle activity, avoid waist muscle to harden.

Furthermore, the stimulation component further comprises a touch strip, a semicircular block, a vibration spring and a displacement air bag, a cavity is arranged inside one semicircular end of the stimulation block, a plurality of connecting through holes are formed between the cavity and the semicircular surface of the stimulation block, the touch strip penetrates through the connecting through holes, one end of the touch strip, which is positioned in the cavity, is fixedly connected with the circular surface of the semicircular block, the horizontal surface of the semicircular block is fixedly connected with the vibration spring, one end, which is far away from the semicircular block, of the vibration spring is fixedly connected with the inner wall of the cavity, the displacement air bag is sleeved on the touch strip and is annular, one end of the inner side surface of the displacement air bag is fixedly connected with the side edge, which is close to the semicircular block, of the displacement air bag, one end, which is far away from the connecting part, can move in a telescopic mode, an air flow cavity is arranged inside the touch strip, and the air flow cavity is communicated with the displacement air bag. When amazing piece deflected and swayd, vibrations spring can drive semicircle piece vibrations, touches the strip and rubs with patient's waist skin with the dynamics of change under the drive of semicircle piece, touches the strip and through the contact of multipoint mode, and the change of cooperation extension volume can play fine massage effect, has fine effect to keeping the health of patient's waist muscle. The air flow cavity arranged in the touch strip can quickly transfer heat through air convection in the air flow cavity, when the temperature generated by friction is overhigh, the heat can be reacted out at the displacement air bag in a mode of thermal expansion and cold contraction of air flow, the volume of the interior of the displacement air bag is smaller than that of the air flow cavity, the expansion amount of the air in the air flow cavity can be amplified, the temperature rise of the waist of a patient can be accurately judged through the mode, the displacement air bag can be obviously expanded when the temperature rise is larger, the displacement air bag can be pushed against the inner wall of the cavity, the extension amount of the touch strip can be reduced, the friction force between the touch strip and the skin of the waist can be reduced, the temperature rise of the waist of the patient can be quickly reduced, and the displacement air bag can be restored to a normal state after the temperature is reduced, the stimulation component again functions normally. In this way, the friction temperature can be controlled in the most appropriate range, so that the blood circulation can be promoted, and the skin surface pain caused by overhigh temperature can be avoided.

Furthermore, the supporting component further comprises a reset air bag, the two side supports are respectively provided with the reset air bag, the reset air bags are arranged on one sides of the two side supports, the air flow pipelines are arranged inside the protecting sleeves, and the air flow pipelines are provided with a plurality of air flow holes. When the patient breathes, the thorax can outwards expand, and the gasbag that resets is compressed, and the gas in the gasbag that resets discharges through the air current pipeline dispels the heat in the protective sheath, and the gasbag that resets inside is provided with reset spring, and reset spring props the gasbag that resets again when the patient exhales for the inside gas that is full of again of gasbag that resets. The ventilation property of the auxiliary brace is improved to a great extent by the mode, and the situation that the patient wears for a long time and is sultry is avoided.

Further, the automatic regulating assembly comprises a supporting air bag, an air inlet pipe and a flow distribution plate, the flow distribution plate is provided with an air inlet, three air outlets are formed in the three air outlets, electromagnetic valves are installed in the three air outlets, the air outlets are connected with one end of the air inlet pipe, one end, far away from the air outlets, of the air inlet pipe is connected with the supporting air bag, the supporting air bag is three, one side of the supporting air bag is connected with the inner side of the protective sleeve in a fastening mode, and one side, far away from the protective sleeve, of the supporting air bag is provided with a pressure sensor. According to the invention, the electromagnetic valves arranged in the three air outlets are controlled by the pressure sensors, and the size of each supporting air bag can be automatically adjusted to an optimal state according to a preset pressure value when the supporting air bags are inflated. Three support gasbag can contact with patient's waist intermediate position, when supporting the gasbag and being inflated, supports the gasbag and can prop up patient's waist, and the last pressure sensor who installs of support gasbag this moment can contact with patient's waist, is greater than the support gasbag pressure numerical value that is located both sides through setting up the support gasbag pressure numerical value that is located the centre for patient's lumbar vertebrae is inwards propped up, and this kind of gesture more is favorable to the recovery of lumbar vertebrae.

Further, the crack control subassembly includes the external fixation subsides, the internal fixation pastes, the activity ring, the activity line, the internal fixation pastes and has one side to be close to both sides limit department and be provided with the adhesion strip, the external fixation pastes and has one side whole face and all be provided with the adhesion strip, the adhesion strip can closely laminate with patient's skin, the external fixation pastes four, four external fixation pastes interior fixation pastes and is central evenly distributed, the one side that the adhesion strip was kept away from to the external fixation subsides is provided with the activity ring, the activity line passes in the activity ring of installation from two adjacent external fixation pastes, the activity line both ends are alternately back and the internal fixation pastes the one side fastening connection who keeps away from the adhesion strip. The internal fixation paste is pasted at a wound, two fixed points of the same movable line are respectively positioned at two sides of the wound, the external fixation paste is pasted around the internal fixation paste, two external fixation pastes passed by the same movable line are also positioned at two sides of the wound, when a patient falls down during daily rehabilitation training, the skin around the wound is tensioned, the distance between two external fixation pastes connected with the same movable line in series can be increased, the movable line between the two external fixation pastes can be tightened, the movable line can pull the fixed points on the internal fixation paste, the movable line is connected to the internal fixation paste after crossing, the fixed points on the internal fixation pastes positioned at two sides of the wound can be pulled to a wound area by the movable line, and the pulling force acting on two sides of the wound is balanced when the patient falls down, so that the patient can not cause secondary wound breakage due to falling down.

Compared with the prior art, the invention has the following beneficial effects: the stimulation component can stimulate muscles on two sides of the waist of the patient to promote blood circulation, the touch strip can achieve a good massage effect by multi-point contact and matching with the change of the extension amount, and the stimulation component has a good effect of keeping the health of the muscles of the waist of the patient. The air flow chamber that touches the inside setting of strip can be through the inside air convection of air flow chamber and go out the heat fast transmission, and the displacement gasbag can enlarge the inflation volume of air in the air flow chamber, and the temperature rise of judgement patient's waist that can be accurate through this kind of mode to the extension volume of accurate control touch strip, through this kind of mode can be with the friction temperature control in the most suitable within range, both can promote blood circulation, also can avoid the high temperature to lead to skin surface pain. The reset air bag can dissipate heat of the auxiliary brace by using the breathing force of a patient, avoids the situation that the patient wears the reset air bag for a long time and is stuffy, and the anti-cracking component avoids the situation of secondary rupture by balancing the skin tension at the wound.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a side sectional view of the overall structure of the present invention;

FIG. 2 is an enlarged partial view A of the present invention;

FIG. 3 is a wearing effect diagram of the present invention;

FIG. 4 is an elevational view of the overall construction of the present invention;

FIG. 5 is a partial cross-sectional view of a stimulation block of the present invention;

FIG. 6 is a cross-sectional view of the trip strip and displacement bladder of the present invention;

FIG. 7 is a schematic view of the overall configuration of the automatic adjustment assembly of the present invention;

FIG. 8 is a schematic view of the overall structure of the anti-cracking assembly of the present invention;

in the figure: 1-upper fixing component, 11-back supporting plate, 12-side bracket, 13-cross bandage, 2-lower fixing component, 21-iliac crest bracket, 22-fixing waistband, 3-supporting component, 31-supporting rod, 32-protective sleeve, 33-stimulating component, 331-fixing rod, 332-moving rod, 333-traction spring, 334-traction rope, 335-legging, 336-stimulating block, 337-touch strip, 3371-airflow cavity, 338-semicircular block, 339-vibration spring, 3310-displacement air bag, 34-reset air bag, 4-automatic regulating component, 41-supporting air bag, 42-air inlet pipe, 43-splitter plate, 5-anti-cracking component, 51-outer fixing paste, 52-inner fixing paste, 53-active ring, 54-active wire.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides the following technical solutions:

as shown in fig. 1-4, an automatic regulation formula lumbar vertebra rehabilitation assists brace, including last fixed subassembly 1, lower fixed subassembly 2, supporting component 3, automatically regulated subassembly 4, crack control subassembly 5, go up fixed subassembly 1 lower extreme and supporting component 3 fastening connection, supporting component 3 lower extreme and lower fixed subassembly 2 fastening connection, automatically regulated subassembly 4 and supporting component 3 fastening connection, automatically regulated subassembly 4 is located the inboard central point of supporting component 3 and puts, crack control subassembly 5 pastes on patient's wound skin, crack control subassembly 5 is far away from one side of skin and contacts with automatically regulated subassembly 4. The anti-cracking component 5 is suitable for rehabilitation training after lumbar surgery, only for a patient with a wound positioned in the center of the waist, the anti-cracking component 5 needs to be firstly attached to the wound and then the rest components of the brace need to be worn during postoperative rehabilitation training, and the anti-cracking component 5 can effectively avoid secondary fracture of the wound of the patient. The upper fixing component 1, the lower fixing component 2 and the supporting component 3 are matched to use, so that the weight of the upper body of a patient can be directly acted on the crotch of the patient, the stimulating part can effectively stimulate the waist muscle group of the patient, blood circulation is promoted, and meanwhile hardening of the muscle is avoided. The air current is carried to the expansion force of thorax side when gasbag 34 resets utilizes the patient to breathe, the air current of carrying is spread in the inside expansion of supporting component 3, because the patient will wear supplementary brace for a long time during rehabilitation training, supplementary brace hugs closely again at the waist, wear for a long time and lead to the condition of perspiring too much easily, the uncomfortable sense that the patient dressed can be led to on the one hand to too much perspire, can influence the healing of wound in the wound of on the other hand sweat infiltration postoperative, this device utilizes patient self to do work and has increased supporting component 3's radiating effect, the promotion of very big degree has installed holistic travelling comfort and security.

As shown in fig. 1, 3 and 4, the upper fixing component 1 comprises a back support plate 11, side supports 12 and cross straps 13, the lower end of the back support plate 11 is connected with the upper end of the support component 3, two sides of the back support plate 11 are connected with two different side supports 12, the outline of the upper end of each side support 12 is semicircular, the semicircular outline of each side support 12 is matched with the armpit of a human body, the number of the cross straps 13 is two, one end of each cross strap 13 is fixedly connected with the upper end of the back support plate 11, and the other end of each cross strap 13 is fixedly connected with one end of each side support 12, which is far away from the back support plate 11. Two alternately bandage 13 are alternately tied up in the chest, and the inside cushion that is lined with of back backup pad 11, cushion and back contact, and back backup pad 11 corrects the back gesture to guarantee that during lumbar vertebrae recovery period, the patient can keep standard standing position and position of sitting, thereby promotes the recovery of lumbar vertebrae. Back backup pad 11 forms for the concatenation of two hollow core slabs, and wherein inside one hollow core slab inserted another hollow core slab, the two sliding connection to fix a position through the screw, can adjust the width of back backup pad 11 after loosening the screw, with the patient that is suitable for different sizes. The side support 12 supports the armpit parts at two sides of the human body, plays a role in supporting the weight of the upper limbs, prevents the weight of the upper limbs from acting on the lumbar vertebra, and the length of the cross bandage 13 can be automatically adjusted according to the body type of a patient.

As shown in fig. 1, 3 and 4, the lower fixing component 2 comprises an iliac crest support 21 and a fixing waistband 22, the upper end of the iliac crest support 21 is fastened and connected with the lower end of the supporting component 3, and two ends of the fixing waistband 22 are respectively connected with two side edges of the iliac crest support 21. The support component 3 transmits the gravity of the upper limbs of the patient to the iliac crest support 21, the iliac crest support 21 directly presses the weight of the upper body onto the hip bone, and the length of the fixing waistband 22 is adjustable and used for fixing the iliac crest support 21.

As shown in fig. 1 and 2, the support component 3 comprises a support rod 31, a protective sleeve 32, a stimulation component 33, one end of the support rod 31 is fastened with the middle position of the lower side of the back support plate 11, the other end of the support rod 31 is fastened with the middle position of the upper side of the iliac crest support 21, the upper end of the protective sleeve 32 is fastened with the lower end of the back support plate 11, the lower end of the protective sleeve 32 is fastened with the upper end of the iliac crest support 21, the support component 3 is installed at the middle position inside the protective sleeve 32, the stimulation component 33 is installed at the two sides of the protective sleeve 32, the upper end of the stimulation component 33 is connected with the back support plate 11, the lower end of the stimulation component 33 is connected with the iliac crest support plate 21. The support rod 31 of the present invention is formed by combining two rod members, and the total length of the support rod 31 can be adjusted at will by adjusting nuts on the support rod 31. When supplementary brace was dressed, patient's waist was lived in the parcel of lag 32, and lag 32 both ends are connected with fixing bandage, fixes fixing bandage at the belly after, and lag 32 can be wrapped up in tightly, and support gasbag 41 can closely laminate with patient's waist. The inside flexible material that is filled of lag 32, its surface is provided with a plurality of ventholes, and lag 32 plays the buffering guard action to patient's waist, avoids striking, the condition such as tumble injury appearing in rehabilitation training's in-process. The stimulation part 33 can stimulate muscles on two sides of the waist of the patient to promote blood circulation, the stimulation power is realized by the traction mechanism when the patient walks, additional power sources and control circuits are not needed, and the cost is saved and the safety of the whole device is also improved.

As shown in fig. 1 and 2, the stimulating part 33 comprises a fixing rod 331, a moving rod 332, a traction spring 333, a traction rope 334, a puttee 335 and a stimulating block 336, wherein the upper end of the fixing rod 331 is fixedly connected with the back support plate 11, the lower end of the fixing rod 331 is fixedly connected with the iliac crest support 21, one end of the traction spring 333 is fixedly connected with the back support plate 11, the other end of the traction spring 333 is fixedly connected with the moving rod 332, the lower side of the moving rod 332 passes through the iliac crest support 21, a through hole is formed on the iliac crest support 21, the moving rod 332 is slidably connected with the through hole, one end of the moving rod 332 passing through the through hole is fixedly connected with the traction rope 334, one end of the traction rope 334 far away from the moving rod 332 is fixedly connected with the puttee 335, the puttee 335 is fixed on the thigh of a patient, a plurality of slots are arranged on the fixing rod 331 and the moving rod 332, the stimulating block 336 passes through the slots on the fixing rod 331 and the moving rod 332, the central position of the stimulating block 336 is rotatably connected with the fixing rod 331, one end of the stimulating block 336 is rotatably connected with the moving rod 332, one end of the stimulating block 336 far away from the moving rod 332 is in a semicircular shape, two groups of stimulating parts 33 are arranged, and the puttee 335 of the two groups of stimulating parts 33 are respectively fixed on two thighs of a patient. When the patient needs to walk properly during rehabilitation training, the thigh is lifted during walking, the pulling rope 334 is pulled during the lifting of the thigh, the moving rod 332 is driven to move downwards during the pulling of the pulling rope 334, the stimulation block 336 is driven by the moving rod 332 to deflect, when the other leg is taken, the other group of stimulation blocks 336 is deflected, and originally the traction spring 333 in the group of stimulation parts 33 pulls the moving rod 332 to reset, after the moving rod 332 is reset, the traction spring 333 is stopped after a certain time of vibration, during the process, the stimulation block 336 deflects repeatedly, and the friction heat generated by the skin at the waist during the rapid deflection of the stimulation block 336 can stimulate the muscles at the waist on one hand, the blood flow rate can be increased through repeated touch in the walking process, the activity of waist muscles is improved, and the hardening of the waist muscles is avoided.

As shown in fig. 2, 5 and 6, the stimulation member 33 further comprises an activation strip 337, the displacement air bag 3310 comprises a semicircular block 338, a vibration spring 339 and a displacement air bag 3310, wherein a cavity is arranged inside one semicircular end of a stimulation block 336, a plurality of connecting holes are formed between the cavity and the semicircular surface of the stimulation block 336, a touch strip 337 penetrates through the connecting holes, one end of the touch strip 337, which is positioned in the cavity, is fixedly connected with the circular surface of the semicircular block 338, the horizontal surface of the semicircular block 338 is fixedly connected with the vibration spring 339, one end of the vibration spring 339, which is far away from the semicircular block 338, is fixedly connected with the inner wall of the cavity, the touch strip 337 is sleeved with the displacement air bag 3310, the displacement air bag 3310 is annular, one end of the inner side surface of the displacement air bag 3310 is fixedly connected with the side edge of the touch strip 337, one end of the displacement air bag 3310, which is far away from the connecting part, can move in a telescopic manner, an air flow cavity 3371 is arranged inside the touch strip 337, and the air flow cavity 3371 is communicated with the displacement air bag 3310. When the stimulation block 336 deflects and swings, the vibration spring 339 can drive the semicircular block 338 to vibrate, the touch strip 337 is driven by the semicircular block 338 to rub against the skin of the waist of the patient with variable force, the touch strip 337 can achieve a good massage effect by being in contact with multiple points and matching with the change of the extension amount, and the massage effect on keeping the health of the waist muscle of the patient is good. However, in the process of stimulating muscles, a large amount of friction heat is generated, a certain amount of heat is beneficial to promoting blood circulation, and excessive heat concentration is not beneficial to normal operation of the stimulation component 33, the airflow cavity 3371 arranged in the touch strip 337 of the present invention can rapidly transfer heat out through air convection in the airflow cavity 3371, when the temperature generated by friction is too high, the heat can be reacted out at the displacement air bag 3310 in the form of thermal expansion and contraction of airflow, the internal volume of the displacement air bag 3310 is smaller than that of the airflow cavity 3371, and the expansion amount of air in the airflow cavity 3371 can be amplified, by this way, the temperature rise of the waist of a patient can be accurately judged, when the temperature rise is large, the displacement air bag 3310 can be obviously expanded and further pushed against the inner wall of the cavity, the extension amount of the touch strip 337 can be reduced, the friction force between the touch strip 337 and the skin of the waist can be reduced, and the temperature rise of the waist of the patient can be rapidly reduced, after the temperature is reduced, the displacement bladder 3310 returns to a normal state, and the stimulation component 33 operates normally again. In this way, the friction temperature can be controlled in the most appropriate range, so that the blood circulation can be promoted, and the skin surface pain caused by overhigh temperature can be avoided.

As shown in fig. 1, the support assembly 3 further includes a reset airbag 34, two reset airbags 34 are respectively installed on the two side brackets 12, the reset airbags 34 are installed on opposite sides of the two side brackets 12, an airflow pipeline is arranged inside the protective cover 32, and a plurality of airflow holes are arranged on the airflow pipeline. When the patient breathes, the thorax can outwards expand, and the gasbag 34 that resets is compressed, and the gas in the gasbag 34 that resets discharges through the gas flow line and dispels the heat in the lag 32, and the inside reset spring that is provided with of gasbag 34 that resets props the gasbag 34 that resets again when the patient exhales for the inside gas of being full of gasbag 34 that resets again. The ventilation property of the auxiliary brace is improved to a great extent by the mode, and the situation that the patient wears for a long time and is sultry is avoided.

As shown in fig. 7, the automatic adjusting assembly 4 includes a supporting airbag 41, an air inlet pipe 42, a flow distribution plate 43, the flow distribution plate 43 is provided with an air inlet and three air outlets, electromagnetic valves are installed in the three air outlets, the air outlet is connected with one end of the air inlet pipe, one end of the air inlet pipe far away from the air outlet is connected with the supporting airbag 41, the supporting airbag 41 is three, one side of the supporting airbag 41 is fixedly connected with the inner side of the protecting cover 32, and one side of the supporting airbag 41 far away from the protecting cover 32 is provided with a pressure sensor. According to the invention, the electromagnetic valves arranged in the three air outlets are controlled by the pressure sensors, and the size of each supporting air bag 41 can be automatically adjusted to an optimal state according to a preset pressure value when the supporting air bags 41 are inflated. The three supporting airbags 41 can be contacted with the middle position of the waist of the patient, when the supporting airbags 41 are inflated, the supporting airbags 41 can support the waist of the patient, the pressure sensors arranged on the supporting airbags 41 can be contacted with the waist of the patient, the pressure value of the supporting airbags 41 positioned in the middle is larger than the pressure value of the supporting airbags 41 positioned on two sides by setting, so that the lumbar of the patient is supported inwards, and the posture is more favorable for the recovery of the lumbar.

As shown in fig. 8, the anti-cracking component 5 includes an external fixing paste 51, an internal fixing paste 52, movable rings 53, movable lines 54, the internal fixing paste 52 has one side near two side edges to be provided with adhesive strips, the external fixing paste 51 has one side with the whole surface all provided with adhesive strips, the adhesive strips can be tightly attached to the skin of a patient, the external fixing paste 51 has four, the four external fixing pastes 51 are uniformly distributed by taking the internal fixing paste 52 as the center, the movable rings 53 are arranged on the side of the external fixing paste 51 far away from the adhesive strips, the movable lines 54 pass through the movable rings 53 mounted on the two adjacent external fixing pastes 51, and the two ends of the movable lines 54 are crossed and then fastened with the internal fixing paste 52 to be connected with the side of the adhesive strips. The internal fixing paste 52 is pasted at the wound, two fixing points of the same movable line 54 are respectively positioned at two sides of the wound, the external fixing paste 51 is pasted at the periphery of the internal fixing paste 52, the two external fixing pastes 51 through which the same movable line 54 passes are also positioned at two sides of the wound, when a patient falls down during daily rehabilitation training, the skin around the wound is strained, the distance between the two serially connected external fixing pastes 51 of the same movable line 54 is increased, the movable line 54 between the two external fixing pastes 51 is tightened, the movable line 54 pulls the fixed point on the internal fixing paste 52, since the active thread 54 is connected to the inner fastening patch 52 after crossing, the active thread 54 will pull the fastening points of the inner fastening patch 52 located at both sides of the wound toward the wound area, the pulling force balances the pulling force acting on two sides of the wound when the patient wrestles, so that the patient cannot cause secondary rupture of the wound due to wrestling.

The working principle of the invention is as follows: when the patient carries out postoperative rehabilitation training, need earlier paste crack control subassembly 5 in the wound, wear all the other subassemblies of brace again, the condition that falls down appears when the patient in daily rehabilitation training, the skin around the wound is taut, and the distance between two external fixation subsides 51 of same activity line 54 series connection can increase, and activity line 54 can be tightened, and activity line 54 can be dragged to the wound region with the fixed point that lies in on the internal fixation subsides 52 of wound both sides. The upper fixing component 1 supports the upper limbs of a patient, the lower fixing component 2 transfers the supporting force to the crotch bones of the patient, and the supporting rod intercepts the upper fixing component and the lower fixing component. When a patient walks in rehabilitation training, the traction rope 334 can be pulled in the process of lifting the thigh, the moving rod 332 can be driven to move downwards in the pulling process of the traction rope 334, the stimulation blocks 336 can deflect under the driving of the moving rod 332, when another leg steps off, the other stimulation block 336 can deflect, the traction spring 333 in the original stimulation part 33 can pull the moving rod 332 to reset, the traction spring 333 can be static after the moving rod 332 resets and can vibrate for a period of time, the stimulation blocks 336 can deflect repeatedly in the process, and friction heat is generated in the waist skin in the process of quick deflection of the stimulation blocks 336. When the patient breathes, the chest cavity expands outwardly, the reduction bladder 34 is compressed, and the gas in the reduction bladder 34 is exhausted through the gas flow line into the protective sleeve 32 for heat dissipation.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic regulation formula lumbar vertebrae rehabilitation assists brace which characterized in that: the auxiliary brace comprises an upper fixing component (1), a lower fixing component (2), a supporting component (3), an automatic adjusting component (4) and an anti-cracking component (5), wherein the lower end of the upper fixing component (1) is fixedly connected with the supporting component (3), the lower end of the supporting component (3) is fixedly connected with the lower fixing component (2), the automatic adjusting component (4) is fixedly connected with the supporting component (3), the automatic adjusting component (4) is located in the center of the inner side of the supporting component (3), the anti-cracking component (5) is attached to the skin of a wound of a patient, and one side, away from the skin, of the anti-cracking component (5) is in contact with the automatic adjusting component (4);

the upper fixing component (1) comprises a back support plate (11), side supports (12) and cross binding bands (13), the lower end of the back support plate (11) is connected with the upper end of the support component (3), two sides of the back support plate (11) are connected with the two different side supports (12), the upper end of each side support (12) is semicircular, the semicircular outline of each side support (12) is matched with the armpit of a human body, the number of the cross binding bands (13) is two, one end of each cross binding band (13) is fixedly connected with the upper end of the back support plate (11), and the other end of each cross binding band (13) is fixedly connected with one end, far away from the back support plate (11), of each side support (12);

the lower fixing component (2) comprises an iliac crest support (21) and a fixing waistband (22), the upper end of the iliac crest support (21) is fixedly connected with the lower end of the supporting component (3), and two ends of the fixing waistband (22) are respectively connected with two side edges of the iliac crest support (21);

the supporting component (3) comprises a supporting rod (31), a protecting sleeve (32) and a stimulating component (33), one end of the supporting rod (31) is fixedly connected with the middle position of the lower side of the back supporting plate (11), the other end of the supporting rod (31) is fixedly connected with the middle position of the upper side of the iliac crest support (21), the upper end of the protecting sleeve (32) is fixedly connected with the lower end of the back supporting plate (11), the lower end of the protecting sleeve (32) is fixedly connected with the upper end of the iliac crest support (21), the supporting component (3) is installed at the middle position inside the protecting sleeve (32), the stimulating component (33) is installed at two side positions inside the protecting sleeve (32), the upper end of the stimulating component (33) is connected with the back supporting plate (11), and the lower end of the stimulating component (33) is connected with the iliac crest support (21);

the stimulation component (33) comprises a fixing rod (331), a moving rod (332), a traction spring (333), a traction rope (334), a legging (335) and a stimulation block (336), wherein the upper end of the fixing rod (331) is fixedly connected with the back support plate (11), the lower end of the fixing rod (331) is fixedly connected with the iliac crest support (21), one end of the traction spring (333) is fixedly connected with the back support plate (11), the other end of the traction spring (333) is fixedly connected with the moving rod (332), the lower side of the moving rod (332) penetrates through the iliac crest support (21), a through hole is formed in the iliac crest support (21), the moving rod (332) is slidably connected with the through hole, one end of the moving rod (332), which penetrates through the through hole, is fixedly connected with the traction rope (334), one end of the traction rope (334), which is far away from the moving rod (332), is fixedly connected with the legging (335), and the legging (335) is fixed on the thigh of a patient, the stimulating blocks (336) penetrate through the notches in the fixed rod (331) and the movable rod (332), the center positions of the stimulating blocks (336) are rotatably connected with the fixed rod (331), one ends of the stimulating blocks (336) are rotatably connected with the movable rod (332), one ends of the stimulating blocks (336) far away from the movable rod (332) are semicircular, two groups of stimulating parts (33) are provided, and the puttee (335) of the two groups of stimulating parts (33) are respectively fixed on two thighs of a patient;

the stimulation component (33) further comprises a touch strip (337), a semicircular block (338), a vibration spring (339) and a displacement air bag (3310), wherein a cavity is arranged inside one semicircular end of the stimulation block (336), a plurality of connecting holes are formed between the cavity and the semicircular surface of the stimulation block (336), the touch strip (337) penetrates through the connecting holes, one end, located in the cavity, of the touch strip (337) is fixedly connected with the circular surface of the semicircular block (338), the horizontal plane of the semicircular block (338) is fixedly connected with the vibration spring (339), one end, far away from the semicircular block (338), of the vibration spring (339) is fixedly connected with the inner wall of the cavity, the touch strip (337) is sleeved with the displacement air bag (3310), the displacement air bag (3310) is annular, one end of the inner side face of the displacement air bag (3310) is fixedly connected with the side edge, close to the semicircular block (338), of the touch strip (337), one end, far away from the connection position, of the displacement air bag (3310) can move in a telescopic mode, an air flow cavity (3371) is arranged inside the touch strip (337), and the air flow cavity (3371) is communicated with the displacement air bag (3310).

2. The self-adjusting lumbar rehabilitation assistance brace of claim 1, wherein: the support component (3) further comprises resetting airbags (34), the two side supports (12) are respectively provided with one resetting airbag (34), the resetting airbags (34) are installed on the opposite sides of the two side supports (12), an airflow pipeline is arranged inside the protective sleeve (32), and a plurality of airflow holes are formed in the airflow pipeline.

3. The self-adjusting lumbar rehabilitation assistance brace of claim 1, wherein: automatic adjust subassembly (4) is including supporting gasbag (41), intake pipe (42), flow distribution plate (43) are provided with an air inlet, three gas outlet, install the solenoid valve in the three gas outlet, gas outlet and intake pipe one end link to each other, the one end that the gas outlet was kept away from to the intake pipe links to each other with support gasbag (41), support gasbag (41) have threely, support gasbag (41) one side and the inboard fastening connection of lag (32), support gasbag (41) and keep away from one side of lag (32) and install pressure sensor.

4. The self-adjusting lumbar rehabilitation assistance brace of claim 1, wherein: anti-cracking component (5) are including external fixation subsides (51), internal fixation subsides (52), activity ring (53), activity line (54), internal fixation subsides (52) have one side to be close to both sides limit department and are provided with the adhesive strip, external fixation subsides (51) have one side whole face all to be provided with the adhesive strip, the adhesive strip can closely laminate with patient's skin, external fixation subsides (51) have four, and four external fixation subsides (51) are central evenly distributed with internal fixation subsides (52), and the one side of adhesive strip is kept away from in external fixation subsides (51) is provided with activity ring (53), activity line (54) pass in activity ring (53) of installing from two adjacent external fixation subsides (51), one side fastening connection of adhesive strip is kept away from with internal fixation subsides (52) after activity line (54) both ends are alternately.