A kind of Magnetic Control three-dimensional orthopedic brace and its installation methodTechnical field
The present invention relates to a kind of medical orthopedic brace, more particularly to a kind of Magnetic Control three-dimensional orthopedic brace and its installation sideMethod.
Background technology
Orthopedic brace is for changing the function of neuromuscular and skeletal system or the device outside of structure, applied to human bodyBackbone, four limbs and other positions, by applying reverse extrusion power and fixed maleformation to having there are the limbs of deformity or trunk,Reach correction deformity or control the effect of lopsided development.Compared with operative treatment physical abnormality, treated using orthopedic braceFew intercurrent disease, for skeleton development prematurity and the lighter Children and teenager of degree of deformity, rectified using orthopedic bracePositive treatment can reach good orthopedic effect, and orthopedic brace treatment turns into the orthopedic expectant treatment method of most important bone.
However, existing orthopedic brace, which is all mechanical force, provides optical force, optical force is produced by the deformation of orthopedic brace,So during patient produces time wearing, mechanical force will become more and more weaker, it is impossible to continual and steady optical force is provided,Moreover, the easy frictionally damage human body soft tissue in the part of orthopedic brace and human contact produces severe complication, meanwhile, tradition branchTool can not provide three-dimensional optical force, also can not provide orthopedic pulling force to depressed area.
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of Magnetic Control three-dimensional orthopedic brace, controlled by magnetic forceThe optical force of three-dimensional orthopedic brace, the stability of optical force is ensure that, it is three-dimensional to maleformation progress orthopedic by magnetic force implementation,Good orthopedic pulling force is provided for the depressed area of patient.
To achieve the above object, the technical solution taken of the present invention is：
A kind of Magnetic Control three-dimensional orthopedic brace, including brace body, spacer block and connection member, the brace bodyProfile is normal human's backbone curve and its structure for meeting biomechanical characterization, and the front of the brace body is opening knotStructure, if being also equipped with dry sleeve on the inside of the brace body, the outer surface of the pad is used to place interior magnetic provided with someFirst mounting groove of iron, the outer surface of the brace body is provided with some the second mounting grooves for being used to place outer magnet, describedFirst mounting groove is corresponding with the position of the second mounting groove.
Preferably, the pad is divided into the square pad that is placed in patient back osteotomy site and to be placed in patient's waist orthopedicThe bar shaped pad at position.
Preferably, some pads are fixed on human body by elastic band, it is fixed by screws on brace body.
Preferably, some passages are evenly distributed with the brace body, first mounting groove and the second installationGroove is distributed between the gap of passage.
Preferably, it is placed with pressure sensor in first installation groove.
The embodiment of the present invention also provides a kind of installation method of Magnetic Control three-dimensional orthopedic brace, specifically includes following stepSuddenly：
A, first according to the inspection situation of patient, to find orthopedic position accurately；
B, according to orthopedic position, inner magnet is placed in the first mounting groove of position pad；
C, elastoplast is passed through into interface channel, elastoplast is tied up on human body；
D, external magnet is placed in the second mounting groove, adjusts the size of magnetic force to suitable dynamics.
Compared with prior art, the present invention has following beneficial effect：
1st, brace body profile of the present invention complies fully with patient's deformity backbone curve and its biomechanical characterization, braceBody inner space is precisely controlled, is set by the front openings in brace body, is easy to the wearing of patient.
2nd, Magnetic Control three-dimensional orthopedic brace of the present invention controls the optical force of three-dimensional orthopedic brace by magnetic force, protectsThe stability of optical force is demonstrate,proved, three-dimensional to maleformation progress orthopedic by magnetic force implementation, the orthopedic pulling force of depressed area is logicalCross the implantation of external magnet (inner magnet and/or outer magnet) and depressed area magnet or metal function and to produce magnetic force be patientDepressed area provide well orthopedic pulling force.
3rd, Magnetic Control three-dimensional orthopedic brace of the present invention is on brace body by setting multiple magnet mounting grooves, thisMultiple positions of one magnetic force orthopedic brace can correction patient of sample, correction position is real-time monitored by pressure sensorMagnetic force size, is easy to patient to adjust.
4th, Magnetic Control three-dimensional orthopedic brace of the present invention also has the lining containing magnet for being fixed on human body osteotomy siteThe magnet for padding and being fixed on brace, the magnet being fixed on brace carry out magnetic line of force closing with permeability magnetic material, avoided to the external worldAppliance and electronic and metal act power.
5th, Magnetic Control three-dimensional orthopedic brace of the present invention will be padded and is fixed on simultaneously on human body and brace, be fixed on peopleBody portion is fixed by the way of elastic band, and the part being fixed on brace body, which is adopted, to be screwed so that is fixed on human bodyElastic band play a part of the pad containing magnet being close to human body, being fixed on brace body prevents the pad containing magnetThe effect being shifted over.
Brief description of the drawings
Fig. 1 is the positive structure schematic of Magnetic Control three-dimensional orthopedic brace of the present invention；
Fig. 2 is the structure schematic diagram of Magnetic Control three-dimensional orthopedic brace of the present invention；
Fig. 3 is the structural representation of the pad of Magnetic Control three-dimensional orthopedic brace of the present invention；
Fig. 4 is the structural representation of the connection member of Magnetic Control three-dimensional orthopedic brace of the present invention；
Shown in figure：1st, brace body, 2, pad, 2.1, square pad, 2.2, bar shaped pad, the 3, second mounting groove, 4,Outer magnet, 5, air-vent, the 6, first mounting groove, 7, interface channel, 8, connection member.
Embodiment
In order that the purpose, technical scheme and advantage of the embodiment of the present invention are clearer, implement below in conjunction with the present inventionTechnical scheme in example carries out clear, complete description, it is clear that and described embodiment is the section Example of the present invention, andIt is not all of embodiment.Based on embodiments of the invention, those of ordinary skill in the art are not before creative work is paidThe every other embodiment obtained is put, belongs to protection scope of the present invention.
As shown in Figures 1 to 4, a kind of Magnetic Control three-dimensional orthopedic brace of offer of the embodiment of the present invention, including brace body 1,Spacer block 2 (including square pad 2.1 and bar shaped pad 2.2) and connection member 8, wherein, the profile of brace body 1 is normal personBody backbone curve and its structure for meeting biomechanical characterization, it is hatch frame in the front of brace body 1, is easy to patient to wearThe orthopedic brace, while hatch frame also causes orthopedic brace to be adapted to the wearing of the patient of different building shape.In brace body 1Inner surface is provided with some the first mounting grooves 6 for being used to place internal magnet (not indicating in figure), is provided with the outer surface of brace body 1Some the second mounting grooves 3 for being used to place outer magnet 4, and the first mounting groove 6 is corresponding with the position of the second mounting groove 3, at thisIn embodiment, (inner magnet and outer magnetic between permanent magnet can be passed through according to the orthopedic magnet for needing to change different magnetic force of patientBody) homopolarity repel, heteropole attract interaction force provide optical force, traditional brace can not to depressed area provide it is orthopedicPulling force, and Magnetic Control three-dimensional orthopedic brace (passes through external magnet (inner magnet and/or outer magnetic by the attracting principle of heteropoleBody) with magnet or the metal function of depressed area implantation and produce magnetic force) it is good strong so as to be provided for the depressed area of patientShape pulling force, depressed area is carried out orthopedic.Interface channel 7 is additionally provided with the bottom of pad 2,2 points will be padded by interface channel 7It is not fixed together with human body and brace body 1.
Referring to shown in Fig. 1 to 3,2 points of the pad is to be placed in the square pad 2.1 of patient back osteotomy site and be placed in troublePerson's maleformation bar shaped pad 2.2, pad 2 four angles be provided with there is externally threaded positioning hole, screw passes through positioning holeIt is connected with the nut on brace body, is evenly distributed with pad 2 (including square pad 2.1 and bar shaped pad 2.2) backSome the first mounting grooves 6 for being used to install inner magnet.Wherein, pad 2 is the negative pressure of vacuum of parcel foam beads filler materialStructure, for significantly improving the comfortableness of brace wearing, and distributed insertion is placed in liner frame.2 bottoms are padded to be provided withFor the interface channel 7 that connection member 8 is fixed and passed through.
Referring to shown in Fig. 1 to 4, the connection member 8 is elastoplast, if dry sleeve 2 is fixed on people by elastoplastOn body, some air-vents 5 are evenly distributed with brace body 1, wherein, the first mounting groove 6 and the second mounting groove 3 are distributed inBetween the gap of stomata 5, pressure sensor (not indicated in figure) is placed with the first installation groove 6, passes through pressure sensorThe change of magnetic force can be monitored in real time.
The present invention provides a kind of fixing means of Magnetic Control three-dimensional orthopedic brace, specifically includes following steps：
A, first according to the inspection situation of patient, to find orthopedic position accurately；
B, according to orthopedic position, inner magnet is placed in the first mounting groove of position pad；
C, elastoplast is passed through into interface channel, elastoplast is tied up on human body；
D, external magnet is placed in the second mounting groove, adjusts the size of magnetic force to suitable dynamics.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present inventionGod any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.