CN117137706A - Spinal column orthosis - Google Patents
Spinal column orthosis Download PDFInfo
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- CN117137706A CN117137706A CN202311408348.XA CN202311408348A CN117137706A CN 117137706 A CN117137706 A CN 117137706A CN 202311408348 A CN202311408348 A CN 202311408348A CN 117137706 A CN117137706 A CN 117137706A
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- 230000000399 orthopedic effect Effects 0.000 claims abstract description 95
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 239000004744 fabric Substances 0.000 claims abstract description 5
- 210000001981 hip bone Anatomy 0.000 claims abstract description 4
- 238000007664 blowing Methods 0.000 claims description 39
- 238000009423 ventilation Methods 0.000 claims description 38
- 230000000903 blocking effect Effects 0.000 claims description 15
- 244000309464 bull Species 0.000 claims 3
- 238000000926 separation method Methods 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 5
- 238000005273 aeration Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 206010039722 scoliosis Diseases 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 208000025962 Crush injury Diseases 0.000 description 1
- 206010011985 Decubitus ulcer Diseases 0.000 description 1
- 208000004210 Pressure Ulcer Diseases 0.000 description 1
- 206010058907 Spinal deformity Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/02—Orthopaedic corsets
- A61F5/022—Orthopaedic corsets consisting of one or more shells
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/02—Orthopaedic corsets
- A61F5/028—Braces for providing support to the lower back, e.g. lumbo sacral supports
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention provides a spine orthosis, which relates to the technical field of spine orthosis and comprises multiple stages of orthosis hoops, wherein each stage of orthosis hoops is fixed through a first primary-secondary magic tape connecting band, the bottoms of the multiple stages of orthosis hoops are connected with a fixing hoop for fixing hip bones, the fixing hoops are fixed through a second primary-secondary magic tape connecting band, an orthosis air bag is arranged at the inner wall of each stage of orthosis hoops, the orthosis air bag is fixed through an elastic cloth sleeve, the orthosis air bag is connected with a first inflation box fixed outside the orthosis hoops through a connecting pipe, and a reciprocating motion inflation mechanism is arranged in the first inflation box. The orthopedic air bag provided by the invention can be used for extruding the deformed part of the spine, and has small damage degree to the skin compared with the rigid contact between other spine orthoses and the skin; the expansion of the orthopedic balloon can be adjusted according to the degree of restoration of the spine without the need to re-customize new orthopedic appliances at intervals.
Description
Technical Field
The invention relates to the technical field of spine correction, in particular to a spine correction device.
Background
Scoliosis is a lateral curvature of one or more segments of the spine in a coronal plane away from the body midline to form a spinal deformity with curvature, usually accompanied by rotation of the spine and an increase or decrease in the posterior or anterior processes in the sagittal plane, and may be classified as functional or organic according to etiology, or as non-structural and structural, which is usually corrected by wearing a corrector, and more serious structural scoliosis requires surgical treatment.
The existing spine orthosis is custom-made according to the body shape of a patient, in order to ensure the correction effect, the spine is restored at intervals, a new spine orthosis needs to be customized again to meet the requirement of orthopedic wearing, the effect is good, but the use is inconvenient, meanwhile, the spine orthosis is in hard contact with the skin, pressure sores are easy to appear when the damage to the skin is large, ventilation is inconvenient, and when the pressure of a certain part of the skin is too much and hard to be required for some buffering time, the pressure of a certain part of the skin cannot be adjusted timely, and the spine orthosis possibly needs to be taken off as a whole, so that a new technical orthosis is proposed aiming at the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the spine orthosis, which solves the problems that the spine orthosis needs to be replaced regularly, is easy to damage the skin due to long-time hard contact with the skin, is inconvenient to ventilate and ventilate, and can not timely relieve discomfort at a certain part when the part is severely pressed.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a backbone orthosis, includes multistage orthopedic clamp, every grade between the orthopedic clamp all through first primary and secondary magic subsides connecting band fixed, multistage the bottom of orthopedic clamp is connected with the fixed clamp of fixed hip bone, fix through second primary and secondary magic subsides connecting band between the fixed clamp, every grade the inner wall department of orthopedic clamp all is equipped with orthopedic gasbag, orthopedic gasbag passes through the elasticity cloth cover to be fixed, orthopedic gasbag passes through the connecting pipe and is connected with the first inflation box of fixing in orthopedic clamp outside, the inside of first inflation box is provided with the back and forth movement inflation mechanism, the outside of first inflation box is provided with the rotation inflation swivel handle that can drive back and forth movement inflation mechanism motion, be provided with swivel handle locking positioning mechanism between rotation inflation swivel handle and the first inflation box for the position of fixed swivel handle locking positioning mechanism, the top of first inflation box is fixed with presses the counter, can press counter so that the counter is recorded and back and forth inflation number when back and forth movement inflation mechanism moves;
the spine orthosis further comprises an automatic control box, the back of the automatic control box is connected with a fixing binding belt used for binding legs, a PLC (programmable logic controller) is fixed on the surface of the automatic control box, a pressure sensor is arranged between the orthopedic air bag and the orthopedic clamp, the pressure sensor is connected with the PLC, a second inflation box and a storage battery used for supplying power are further arranged in the automatic control box, the structures of the reciprocating inflation mechanisms in the first inflation box and the second inflation box are the same, a driving motor is fixed outside the second inflation box, and the driving motor is connected with the reciprocating inflation mechanism to realize electric inflation;
one side of the second inflation box is provided with two air ports and is respectively connected with a first air inlet and outlet switcher and a second air inlet and outlet switcher, an inflation connecting pipe is connected between the first air inlet and outlet switcher and the first inflation box, the inner wall of the orthopedic clamp is provided with a ventilation and air blowing component, and the ventilation and air blowing component is connected with the second air inlet and outlet switcher through an air blowing connecting pipe.
Preferably, the reciprocating movement inflation mechanism comprises a turntable, a first rotating rod is fixed on the outer surface of the turntable, one end of the first rotating rod, which is far away from the turntable, is rotationally connected with a second rotating rod, the bottom end of the second rotating rod is rotationally connected with a piston, the bottom of the first inflation box is provided with a first one-way air inlet valve, an inflation and deflation port and an automatic inflation and deflation connection port, the inflation and deflation port is connected with a connecting pipe of the orthopedic air bag, and the automatic inflation and deflation connection port is connected with the automatic control box through an inflation connecting pipe for automatic inflation.
Preferably, a rotating rod is fixed at the center of one side of the rotating inflatable rotating handle, the rotating rod is connected with the rotating disc to drive the rotating disc to rotate, and a bearing is fixed between the rotating rod and the inner wall of the first inflatable box.
Preferably, the rotating handle locking and positioning mechanism comprises a fixed clamping toothed plate fixed on the outer wall of the first inflation box and a movable clamping toothed plate sleeved on the rotating rod, a supporting plate is fixed in the rotating rod, a first spring is fixed on one side of the supporting plate, a connecting plate is fixed at one end of the first spring, a strip-shaped opening penetrating through the surface of the rotating rod is connected with the movable clamping toothed plate, a pressing lock rod is fixed at one end surface of the connecting plate far away from the first spring, a slot is formed in one side of the pressing lock rod, the slot is located in the rotating inflation rotating handle, a second spring is fixed in the slot, a clamping block is fixed at one end of the second spring, a clamping groove is formed in the surface of the pressing lock rod, the clamping block is separated from or clamped with the clamping groove, and a pulling block is connected to one side of the clamping block and extends to the outer portion of the rotating inflation rotating handle.
Preferably, the first air inlet and outlet switcher and the second air inlet and outlet switcher both comprise an air cavity and a switching cavity, one side of the air cavity is provided with a ventilation electromagnetic valve, a second one-way air inlet valve and a first one-way air outlet valve are arranged between the air cavity and the switching cavity, and the bottoms of the second one-way air inlet valve and the first one-way air outlet valve are both provided with plugging electromagnetic push rods.
Preferably, the ventilation and blowing assembly comprises a ventilation cavity formed in the inner wall of the orthopedic clamp, a plurality of air blowing holes are formed in the surface of the ventilation cavity, the ventilation cavity is located right below the orthopedic air bag, a plurality of air blowing holes are obliquely arranged upwards, and the ventilation cavity is communicated with the air blowing connecting pipe.
Preferably, the number of the air blowing connecting pipes and the number of the air charging connecting pipes are consistent with the number of the orthopedic air bags, an air blowing pipe fixing sleeve is sleeved outside the air blowing connecting pipes, an air charging pipe fixing sleeve is sleeved outside the air charging connecting pipes, and pipeline opening and closing electromagnetic valves are arranged between the air blowing connecting pipes and the second air inlet and outlet switches and between the air charging connecting pipes and the first air inlet and outlet switches and used for respectively inflating and deflating the orthopedic air bags.
Preferably, when the second inflation box automatically inflates the orthopedic air bag, the second one-way air inlet valve of the first air inlet and outlet switcher is closed by the blocking electromagnetic push rod, the first one-way air outlet valve of the second air inlet and outlet switcher is closed by the blocking electromagnetic push rod, and when the second inflation box deflates the orthopedic air bag and blows air to the pressing part of the orthopedic air bag, the first one-way air outlet valve of the first air inlet and outlet switcher is closed by the blocking electromagnetic push rod, and the second one-way air inlet valve of the second air inlet and outlet switcher is closed by the blocking electromagnetic push rod.
Preferably, the bottom of the pressing counter is provided with a pressing counting key, the top of the pressing counter is provided with a zero clearing key, and the first rotating rod can press the counting key to count when rotating.
The present invention provides a spinal orthosis. The beneficial effects are as follows:
1. according to the spine orthosis, the plurality of orthopedic air bags in the orthopedic clamp are arranged, so that the spinal deformation part can be extruded, and compared with hard contact between other spine orthoses and skin, the damage degree of the spine orthosis to the skin is small; the inflatable size of the orthopedic air bag can be adjusted according to the restoration degree of the spine, new orthopedic appliances do not need to be customized again at intervals, the compressed size can be conveniently adjusted, meanwhile, inflation is achieved through the cooperation of the rotary inflation rotating handle and the reciprocating inflation mechanism, and compared with the traditional balloon inflation, the inflatable orthopedic air bag is attractive in appearance and convenient to operate.
2. According to the spine orthosis, automatic inflation can be additionally arranged, manual and automatic dual-purpose inflation can be achieved, the first air inlet and outlet switcher and the second air inlet and outlet air exchange and ventilation and blowing components are arranged, the inflation and deflation of the orthopedic air bag and the air blowing and blowing of the extrusion part of the orthopedic air bag can be automatically carried out through the switching of the switcher, the possibility of skin damage is reduced, only one orthopedic air bag is operated during each deflation and ventilation, the orthopedic can not be influenced, and meanwhile skin crush injury can be avoided.
Drawings
FIG. 1 is a perspective view of a spinal orthosis in accordance with the present invention;
FIG. 2 is a diagram of the connection of an orthopedic balloon in a spinal orthosis according to the present invention;
FIG. 3 is a view showing the internal construction of a first inflatable box in the spinal orthosis of the present invention;
FIG. 4 is a block diagram of the overall structure of the locking and positioning mechanism of the swing handle in the spinal orthosis;
FIG. 5 is a perspective view of an automatic control box in a spinal orthosis according to the present invention;
FIG. 6 is a view showing the internal construction of the automatic control box of the spinal orthosis according to the present invention;
FIG. 7 is a block diagram of a ventilation and air-blowing assembly in a spinal orthosis in accordance with the present invention;
fig. 8 is a block diagram of an access switch in a spinal brace according to the present invention.
1, an orthopedic clamp; 2. a first primary and secondary magic tape connecting band; 3. a first inflatable box; 31. automatic inflation and deflation connectors; 32. a turntable; 33. a first rotating lever; 34. a second rotating lever; 35. a piston; 36. a first one-way intake valve; 37. a gas filling and discharging port; 4. rotating the inflatable rotating handle; 41. a rotating rod; 42. a bearing; 5. fixing the clamp; 6. a second primary and secondary magic tape connecting band; 7. an orthopedic balloon; 8. a push counter; 81. pressing a counting key; 82. resetting keys; 9. a rotating handle locking and positioning mechanism; 91. pressing the lock rod; 92. a connecting plate; 93. a first spring; 94. a support plate; 95. fixing the tooth clamping plate; 96. moving the tooth clamping plate; 97. a second spring; 98. pulling blocks; 99. a clamping block; 10. an automatic control box; 101. a PLC controller; 102. a second inflatable box; 103. a driving motor; 104. a storage battery; 105. a first inlet-outlet gas switcher; 1001. the pipeline opens and closes the electromagnetic valve; 1002. plugging the electromagnetic push rod; 1003. a second one-way intake valve; 1004. a first one-way air outlet valve; 1005. a vent solenoid valve; 106. a second inlet-outlet gas switcher; 11. fixing the binding band; 12. an inflation tube fixing sleeve; 121. an inflation connecting pipe; 13. a blowing pipe fixing sleeve; 131. a blowing connecting pipe; 132. a blow hole; 133. a ventilation chamber; 14. a pressure sensor; 15. an elastic cloth sleeve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 1-4, the embodiment of the invention provides a spinal orthosis, which comprises a plurality of stages of orthosis hoops 1, preferably three stages, as shown in fig. 1, each position of the thoracic vertebrae is fixed respectively, the sizes of each stage of orthosis hoops 1 are different according to the shape of the body, so that the orthosis can better fit with the body of an orthosis, each stage of orthosis hoops 1 is fixed through a first primary-secondary magic tape connecting band 2, the fixation is convenient, the bottom of the multistage orthosis hoops 1 is connected with a fixation hoops 5 for fixing hip bones, and the fixation hoops 5 are fixed through a second primary-secondary magic tape connecting band 6, so that the fixation of the lumbar vertebrae is realized, and the correction support is better realized.
The inner wall department of every level of orthopedic clamp 1 all is equipped with orthopedic gasbag 7, and this orthopedic gasbag 7 sets up according to patient's backbone deformation position, can set up orthopedic gasbag 7 for the unilateral also can set up orthopedic gasbag 7 for two sides, and orthopedic gasbag 7 inflation can play the extrusion effect to deformation position, and it is less to the injury degree of skin for the rigid contact between other backbone orthotics and the skin simultaneously, when using, can adjust the inflation size of orthopedic gasbag 7 according to the degree of restoration of backbone, does not need to customize new orthopedic utensil again at every other time.
The orthopedic gasbag 7 is fixed through elasticity cloth cover 15, and the orthopedic gasbag 7 is connected at the outside first box 3 that aerifys of orthopedic clamp 1 through the connecting pipe, and the inside of first box 3 that aerifys is provided with the back and forth movement and aerifys the mechanism, and the outside of first box 3 that aerifys is provided with the rotation that can drive back and forth movement and aerifys the mechanism motion and aerifys the stem 4, can realize manual inflation, can aerify through rotating and aerify stem 4, and it is convenient to aerify, and the subassembly that aerifys is whole to be set up inside first box 3, more pleasing to the eye for traditional sacculus is aerifyd, and convenient operation.
As shown in fig. 3, the reciprocating inflation mechanism comprises a turntable 32, a first rotating rod 33 is fixed on the outer surface of the turntable 32, one end, far away from the turntable 32, of the first rotating rod 33 is rotationally connected with a second rotating rod 34, the bottom end of the second rotating rod 34 is rotationally connected with a piston 35, a rotating rod 41 is fixed at the center of one side of the rotary inflation rotating handle 4, the rotating rod 41 is connected with the turntable 32 to drive the turntable 32 to rotate, a bearing 42 is fixed between the rotating rod 41 and the inner wall of the first inflation box 3, and when the rotary inflation rotating handle 4 rotates, the turntable 32 rotates along with the rotating rod, so that the first rotating rod 33 and the second rotating rod 34 can drive the piston 35 to move up and down to achieve inflation, and a first one-way air inlet valve 36, an inflation and deflation port 37 and an automatic inflation and deflation connecting port 31 are arranged at the bottom of the first inflation box 3.
The first unidirectional air inlet valve 36 is used for air inlet during manual inflation, the air charging and discharging port 37 is communicated with the orthopedic air bag 7 through a connecting pipe, air is conveniently charged into the orthopedic air bag 7, the first air charging box 3 and the rotary air charging rotary handle 4 are in sealed rotation, the automatic air charging and discharging connection port 31 is prevented from being set up, intelligent automatic air charging equipment is directly additionally arranged during manual inflation, flexibility is higher, when a certain position is too much painful under pressure, the first unidirectional air inlet valve 36 can be manually pushed open, the orthopedic air bag 7 at the position is subjected to air discharging adjustment, pressure at the position is relieved, a certain buffer time is obtained, and the spine orthopedic is not required to be wholly taken off.
As shown in fig. 4, in order to avoid that the external rotary inflation rotary handle 4 and the reciprocating inflation mechanism are unstable when inflation is not required, thereby affecting the air pressure inside the orthopedic air bag 7, further improvement is made, a rotary handle locking and positioning mechanism 9 is arranged between the rotary inflation rotary handle 4 and the first inflation box 3, the rotary handle locking and positioning mechanism 9 is used for fixing the position of the rotary handle locking and positioning mechanism 9, the rotary handle locking and positioning mechanism 9 comprises a fixed tooth plate 95 fixed on the outer wall of the first inflation box 3 and a movable tooth plate 96 sleeved on the rotary rod 41, a supporting plate 94 is fixed inside the rotary rod 41, a first spring 93 is fixed on one side of the supporting plate 94, one end of the first spring 93 is fixed with a connecting plate 92, the connecting plate 92 penetrates through a strip-shaped opening on the surface of the rotary rod 41 to be connected with the movable tooth plate 96, one end surface of the connecting plate 92 far from the first spring 93 is fixed with a pressing lock rod 91, and the pressing lock rod 91 is pressed to move the movable tooth plate 96, and when the movable tooth plate 96 is clamped with the fixed tooth plate 95, locking and positioning can be realized to avoid the rotary inflation rotary handle 4 to rotate relative to the first inflation box 3.
The grooving is arranged on one side of the pressing lock rod 91, the grooving is arranged in the rotary inflation rotary handle 4, a second spring 97 is fixed in the grooving, a clamping block 99 is fixed at one end of the second spring 97, a clamping groove is arranged on the surface of the pressing lock rod 91, the clamping block 99 is separated from or clamped with the clamping groove, a pull block 98 is connected to one side of the clamping block 99, the pull block 98 extends to the outside of the rotary inflation rotary handle 4, when the grooving on the pressing lock rod 91 is clamped with the clamping block 99, the clamping block 96 and the fixed clamping toothed plate 95 can be ensured to be clamped and locked for positioning, and then the pull block 98 is pulled, so that when the clamping block 99 is separated from the clamping groove, the elastic force of the first spring 93 can push the movable clamping toothed plate 96 and the fixed clamping toothed plate 95 to be separated, and thus the locking is released, so that the rotary inflation rotary handle 4 is inflated.
The top of the first inflation box 3 is fixed with a pressing counter 8, the counter 8 can be pressed when the reciprocating inflation mechanism moves, the reciprocating inflation times can be recorded, the bottom of the pressing counter 8 is provided with a pressing counting key 81, the top of the pressing counter 8 is provided with a clear key 82, the counting key 81 can be pressed for counting when the first rotating rod 33 rotates, when the orthopedic air bag 7 is inflated, the reciprocating inflation mechanism rotates for one circle, the counter 8 is pressed for recording once, so that the inflation quantity is more definitely judged, the inflation adjustment is conveniently carried out by referring to the recorded values, the clear key 82 can be pressed for clearing the values when re-inflating each time, the re-counting is carried out, and the manual inflation is convenient.
Example 2
The spine orthosis can be additionally provided with electric inflating equipment, and is specifically provided with:
as shown in fig. 2 and 5, the spine orthosis further comprises an automatic control box 10, the back of the automatic control box 10 is connected with a fixing strap 11 used for being tied on the leg, equipment for controlling inflation is conveniently tied on the leg for carrying, a PLC controller 101 is fixed on the surface of the automatic control box 10, a pressure sensor 14 is arranged between the orthopedic air bag 7 and the orthopedic clamp 1, the pressure sensor 14 is connected with the PLC controller 101, a second inflation box 102 and a storage battery 104 used for supplying power are further arranged in the automatic control box 10, the structure of a reciprocating inflation mechanism in the first inflation box 3 and the second inflation box 102 is the same, a driving motor 103 is fixed outside the second inflation box 102, and the driving motor 103 is connected with the reciprocating inflation mechanism to realize electric inflation. The inflation and deflation port 37 is connected with the connecting pipe of the orthopedic air bag 7, the automatic inflation and deflation connecting port 31 is connected with the automatic control box 10 through the inflation connecting pipe 121 for automatic inflation, the pressure sensor 14 monitors the pressure of each part of each orthopedic air bag 7 in real time, the inflation pressure of each orthopedic air bag 7 can be set on the PLC 101, the inflation can be stopped in time when the inflation pressure reaches a preset value, and the inflation can be performed with air supplement to the orthopedic air bag 7 in time when the inflation pressure is lower than the preset value, so that the orthopedic air bag is more convenient to use.
Example 3
To avoid wearing the orthosis for a long period of time, the skin is not ventilated, a further improvement is made on the basis of example 2:
as shown in fig. 6-8, one side of the second inflation box 102 is provided with two air ports and is respectively connected with a first air inlet and outlet switcher 105 and a second air inlet and outlet switcher 106, an inflation connecting pipe 121 is connected between the first air inlet and outlet switcher 105 and the first inflation box 3, the inflation connecting pipe 121 is connected with an automatic inflation and deflation connecting port 31 of the first inflation box 3 and is used for automatically inflating the inside, the inner wall of the orthopedic clamp 1 is provided with an aeration and blowing component, the aeration and blowing component is connected with the second air inlet and outlet switcher 106 through an aeration and blowing connecting pipe 131, the aeration and blowing component comprises an aeration cavity 133 which is arranged in the inner wall of the orthopedic clamp 1, a plurality of aeration holes 132 are formed in the surface of the aeration cavity 133, the aeration cavity 133 is positioned under the orthopedic air bag 7, and the aeration holes 132 are obliquely arranged upwards and can be more accurately blown to the pressed position of the orthopedic air bag 7, and the aeration cavity 133 is communicated with the aeration connecting pipe 131.
Through the switching of first business turn over gas switch 105 and second business turn over gas switch 106, can deflate orthopedic gasbag 7 to inflate ventilation subassembly, make the air current flow through ventilation subassembly outflow, blow the position that just releases pressure for the circulation of air, better ventilates ventilative to skin.
The first air inlet and outlet switcher 105 and the second air inlet and outlet switcher 106 respectively comprise an air cavity and a switching cavity, one side of the air cavity is provided with an air ventilation electromagnetic valve 1005, a second one-way air inlet valve 1003 and a first one-way air outlet valve 1004 are arranged between the air cavity and the switching cavity, the bottoms of the second one-way air inlet valve 1003 and the first one-way air outlet valve 1004 are respectively provided with a plugging electromagnetic push rod 1002 for plugging the one-way air inlet and outlet valves, so that the air inlet and outlet switching is realized, the number of the air blowing connecting pipes 131 and the number of the air charging connecting pipes 121 are consistent with the number of the orthopedic air bags 7, the outer parts of the plurality of air blowing connecting pipes 131 are jointly sleeved with an air blowing pipe fixing sleeve 13, the outer parts of the plurality of air charging connecting pipes 121 are jointly sleeved with an air charging pipe fixing sleeve 12, the plurality of air blowing connecting pipes 131 and the air charging connecting pipes 121 are conveniently and uniformly fixed, and a pipeline opening and closing electromagnetic valve 1001 is respectively arranged between the plurality of air blowing connecting pipes 131 and the second air inlet and outlet switcher 106, and between the plurality of air charging connecting pipes 121 and the first air inlet and outlet switcher 105.
When the second inflation box 102 automatically inflates the orthopedic airbag 7, the second one-way air inlet valve 1003 of the first air inlet-outlet switch 105 is closed by the blocking electromagnetic push rod 1002, the first one-way air outlet valve 1004 of the second air inlet-outlet switch 106 is closed by the blocking electromagnetic push rod 1002, and when the second inflation box 102 deflates the orthopedic airbag 7 and blows air to the pressing part of the orthopedic airbag 7, the first one-way air outlet valve 1004 of the first air inlet-outlet switch 105 is closed by the blocking electromagnetic push rod 1002, and the second one-way air inlet valve 1003 of the second air inlet-outlet switch 106 is closed by the blocking electromagnetic push rod 1002.
Wherein the PLC controller 101 is programmed to set the duration of ventilation and when to vent the orthopedic air bag 7 and to vent the pressurized skin location of the orthopedic air bag 7, in a manner suitable for use during sleeping at night.
The specific operation mode is as follows: the PLC 101 is set to enable each orthopedic air bag 7 to be sequentially deflated and ventilated, during normal use, the second one-way air inlet valve 1003 of the first air inlet-outlet switch 105 is closed by the blocking electromagnetic push rod 1002, the first one-way air outlet valve 1004 of the second air inlet-outlet switch 106 is closed by the blocking electromagnetic push rod 1002, the ventilation electromagnetic valve 1005 on the second air inlet-outlet switch 106 is opened, then the driving motor 103 is started, the reciprocating movement inflating mechanism driven by the driving motor 103 moves back and forth to inflate, air enters from the second one-way air inlet valve 1003 of the second air inlet-outlet switch 106 and is discharged from the first one-way air outlet valve 1004 of the first air inlet-outlet switch 105, the pipeline on-off electromagnetic valves 1001 are sequentially opened, and the orthopedic air bags 7 are sequentially inflated.
When the wear time of the orthosis reaches a certain duration, the PLC 101 controls to sequentially perform ventilation and deflation operations on the plurality of orthopedic airbags 7 so as to sequentially relieve the pressure of the skin at each part, when ventilation is needed, the first one-way air outlet valve 1004 of the first air inlet and outlet switcher 105 is closed by the plugging electromagnetic push rod 1002, the second one-way air inlet valve 1003 of the second air inlet and outlet switcher 106 is closed by the plugging electromagnetic push rod 1002, simultaneously the ventilation electromagnetic valve 1005 at the first air inlet and outlet switcher 105 is opened, the pipeline on-off electromagnetic valve 1001 connected with the orthopedic airbags 7 needing to be deflated and the pipeline on-off electromagnetic valve 1001 corresponding to the ventilation and air blowing assembly corresponding to be deflated are opened, the orthopedic airbags 7 can be deflated rapidly, then the driving motor 103 is started, the reciprocating movement inflating mechanism driven by the driving motor 103 is used for inflating, air is introduced from the second one-way air inlet valve 1003 at the first air inlet and outlet switcher 105 through the ventilation electromagnetic valve 1005, simultaneously the ventilation electromagnetic valve 1004 is discharged from the first one-way air outlet valve 1004 at the second air inlet and outlet switcher 106, the ventilation connection pipe 131 is used for inflating the skin at the time of setting the time of ventilation and air at the time of ventilation and air blowing assembly is not suitable for the ventilation and the skin to be inflated, and the skin is not suitable to be inflated at the time of the ventilation and the skin is not suitable for being inflated at the time of setting the ventilation and air inflation assembly.
Although embodiments of the present invention have been described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a backbone orthopedic ware, includes multistage orthopedic clamp (1), every level all pass through first primary and secondary magic subsides connecting band (2) between orthopedic clamp (1) fixed, multistage the bottom of orthopedic clamp (1) is connected with fixed clamp (5) of fixed hip bone, it is fixed through second primary and secondary magic subsides connecting band (6), its characterized in that between fixed clamp (5): each stage of the orthopedic clamp (1) is provided with an orthopedic air bag (7), the orthopedic air bags (7) are fixed through elastic cloth sleeves (15), the orthopedic air bags (7) are connected with a first inflation box (3) fixed outside the orthopedic clamp (1) through connecting pipes, a reciprocating inflation mechanism is arranged inside the first inflation box (3), a rotary inflation rotary handle (4) capable of driving the reciprocating inflation mechanism to move is arranged outside the first inflation box (3), a rotary handle locking and positioning mechanism (9) is arranged between the rotary inflation rotary handle (4) and the first inflation box (3) and used for fixing the position of the rotary handle locking and positioning mechanism (9), and a pressing counter (8) is fixed at the top of the first inflation box (3) and can be pressed when the reciprocating inflation mechanism moves, so that the reciprocating inflation times are recorded;
the spine orthosis further comprises an automatic control box (10), the back of the automatic control box (10) is connected with a fixing strap (11) used for being tied on the leg, a PLC (programmable logic controller) controller (101) is fixed on the surface of the automatic control box (10), a pressure sensor (14) is arranged between the orthopedic air bag (7) and the orthopedic clamp (1), the pressure sensor (14) is connected with the PLC controller (101), a second inflation box (102) and a storage battery (104) used for supplying power are further arranged in the automatic control box (10), the structures of the reciprocating inflation mechanisms in the first inflation box (3) and the second inflation box (102) are the same, a driving motor (103) is fixed on the outer portion of the second inflation box (102), and the driving motor (103) is connected with the reciprocating inflation mechanism to realize electric inflation;
one side of the second inflation box (102) is provided with two air ports and is respectively connected with a first air inlet and outlet switcher (105) and a second air inlet and outlet switcher (106), an inflation connecting pipe (121) is connected between the first air inlet and outlet switcher (105) and the first inflation box (3), the inner wall of the orthopedic clamp (1) is provided with an ventilation and air blowing component, and the ventilation and air blowing component is connected with the second air inlet and outlet switcher (106) through an air blowing connecting pipe (131).
2. A spinal orthosis according to claim 1, characterized in that: the reciprocating movement inflation mechanism comprises a rotary table (32), a first rotary rod (33) is fixed on the outer surface of the rotary table (32), one end of the first rotary rod (33) away from the rotary table (32) is rotationally connected with a second rotary rod (34), the bottom end of the second rotary rod (34) is rotationally connected with a piston (35), the bottom of the first inflation box (3) is provided with a first one-way air inlet valve (36), an inflation and deflation port (37) and an automatic inflation and deflation connection port (31), the inflation and deflation port (37) is connected with a connecting pipe of an orthopedic air bag (7), and the automatic inflation and deflation connection port (31) is connected with an automatic control box (10) through an inflation connecting pipe (121) for automatic inflation.
3. A spinal orthosis according to claim 2, characterized in that: a rotating rod (41) is fixed at the center of one side of the rotating inflation rotating handle (4), the rotating rod (41) is connected with the rotating disc (32) to drive the rotating disc (32) to rotate, and a bearing (42) is fixed between the rotating rod (41) and the inner wall of the first inflation box (3).
4. A spinal orthosis according to claim 3, characterized in that: the utility model provides a handle locking positioning mechanism (9) is including fixing fixed card pinion rack (95) and the cover of on first inflation box (3) outer wall and establish removal card pinion rack (96) on bull stick (41), the inside of bull stick (41) is fixed with backup pad (94), one side of backup pad (94) is fixed with first spring (93), the one end of first spring (93) is fixed with connecting plate (92), connecting plate (92) pass the bar mouth on bull stick (41) surface and remove card pinion rack (96) and are connected, one end surface fixation that connecting plate (92) kept away from first spring (93) is equipped with presses locking lever (91), open slot has been seted up to one side of pressing locking lever (91), open slot is located the inside of rotating inflation handle (4), open slot inside is fixed with second spring (97), one end of second spring (97) is fixed with first spring (93), the draw-in groove has been seted up on the surface of pressing locking lever (91), fixture block (99) and draw-in groove separation or block, one side of fixture block (99) is kept away from first spring (93) is connected with and draws one side (98) and extends to the outside of inflation handle (4).
5. A spinal orthosis according to claim 1, characterized in that: the first air inlet and outlet switcher (105) and the second air inlet and outlet switcher (106) comprise an air cavity and a switching cavity, one side of the air cavity is provided with a ventilation electromagnetic valve (1005), a second one-way air inlet valve (1003) and a first one-way air outlet valve (1004) are arranged between the air cavity and the switching cavity, and the bottoms of the second one-way air inlet valve (1003) and the first one-way air outlet valve (1004) are provided with blocking electromagnetic push rods (1002).
6. A spinal orthosis according to claim 5, characterized in that: the ventilation and blowing assembly comprises a ventilation cavity (133) formed in the inner wall of the orthopedic clamp (1), a plurality of air blowing holes (132) are formed in the surface of the ventilation cavity (133), the ventilation cavity (133) is located right below the orthopedic air bag (7), the air blowing holes (132) are obliquely arranged upwards, and the ventilation cavity (133) is communicated with the air blowing connecting pipe (131).
7. A spinal orthosis according to claim 6, characterized in that: the number of the air blowing connecting pipes (131) and the number of the air charging connecting pipes (121) are consistent with the number of the orthopedic air bags (7), an air blowing pipe fixing sleeve (13) is sleeved outside the air blowing connecting pipes (131) together, an air charging pipe fixing sleeve (12) is sleeved outside the air charging connecting pipes (121) together, a plurality of the air blowing connecting pipes (131) and the second air inlet and outlet switch (106) and a pipeline opening and closing electromagnetic valve (1001) is arranged between the air charging connecting pipes (121) and the first air inlet and outlet switch (105) and used for respectively inflating and deflating the orthopedic air bags (7).
8. A spinal orthosis according to claim 6, characterized in that: when the second inflation box (102) automatically inflates the orthopedic air bag (7), the second one-way air inlet valve (1003) of the first air inlet and outlet switcher (105) is closed by the blocking electromagnetic push rod (1002), the first one-way air outlet valve (1004) of the second air inlet and outlet switcher (106) is closed by the blocking electromagnetic push rod (1002), and when the second inflation box (102) deflates the orthopedic air bag (7) and blows air to the pressing part of the orthopedic air bag (7), the first one-way air outlet valve (1004) of the first air inlet and outlet switcher (105) is closed by the blocking electromagnetic push rod (1002), and the second one-way air inlet valve (1003) of the second air inlet and outlet switcher (106) is closed by the blocking electromagnetic push rod (1002).
9. A spinal orthosis according to claim 2, characterized in that: the bottom of the pressing counter (8) is provided with a pressing counting key (81), the top of the pressing counter (8) is provided with a zero clearing key (82), and the pressing counting key (81) can be used for counting when the first rotating rod (33) rotates.
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| CN202311408348.XA CN117137706B (en) | 2023-10-27 | 2023-10-27 | Spinal column orthosis |
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| CN202311408348.XA CN117137706B (en) | 2023-10-27 | 2023-10-27 | Spinal column orthosis |
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| CN117137706B CN117137706B (en) | 2024-01-19 |
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| CN206641964U (en) * | 2017-01-04 | 2017-11-17 | 徐州市中心医院 | Divide the adjustable cerebral apoplexy shoulder swivel of hand KAFO of finger device |
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| CN117137706B (en) | 2024-01-19 |
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