The postoperative elbow joint function rehabilitation device of upper limbs
Technical field
The present invention relates to technical field of medical instruments, specifically the postoperative elbow joint function rehabilitation device of a kind of upper limbs.
Background technology
Early rehabilitation and scope of activities limited be the common complication of elbow joint trauma or Post operation.Soft tissue is the main cause causing early rehabilitation.KAFO utilizes creep or stress relaxation principle to increase joint passive range of motion (range ofmotion, ROM), plays a significant role in post-traumatic functional disability of elbow joints rehabilitation.KAFO should follow basic design and devdlop principle.Clinical experience and research show, by rational design and devdlop scheme, KAFO effectively can improve the ROM of early rehabilitation after wound.
Traditional Rehabilitation equipment shortcoming: 1 Traditional Rehabilitation machine is intended to by the adhesion of passive activity elbow joint prevention elbow joint.When elbow joint is not yet stiff, utilize machinery to make elbow joint passive activity, to prevent elbow joint adhesion, excessive resistance can not be supported and carry out closed type elbow joint adhesion release; 2 can not provide resistance to make upper arm and antebrachial muscle meat tissue resistive drag force initiative exercise, can not meet the exercise for power process in elbow joint rehabilitation later stage; 3 can not formulate personalized rehabilitation modality according to patient's concrete condition.Can not make to fix and be combined with each other with rehabilitation, mutually transform, Motion and repose combines, and muscles and bones is laid equal stress on.And easily causing in elbow joint hematocele can not good absorption in the activity that complicated elbow joint early postoperation (within 1 week) is too much, the edge of a knife can not heal on schedule, increases fracture stress, affects early stage primary callus to be formed; 4 and we are in clinical middle discovery; elbow joint finally stretches more difficult correction; rehabilitation machines is needed to provide hypercorrect training to elbow joint; the scope of activities 0-140 that Traditional Rehabilitation equipment can provide; be in elbow joint normal activity scope; effectively can not offset the resistance forces that soft tissue contracture on front side of elbow joint brings, thus leave exercising elbow joint scope loss.
Summary of the invention
The object of the invention is to solve above-mentioned the deficiencies in the prior art, a kind of novel structure be provided, use simple, easy to operate, functional rehabilitation fast, there is active movement, the fixing postoperative elbow joint function rehabilitation device of upper limbs combined with rehabilitation.
The utility model solves the technical scheme that its technical problem adopts:
The postoperative elbow joint function rehabilitation device of a kind of upper limbs, it is characterized in that comprising elbow joint lining, upper arm bone location-plate, focile location-plate, hinge, function recovery device, longitudinally connect strap, lateral connection strap, positioning gasbag, tracheae and air valve, described elbow joint lining is conical shell, be beneficial to be enclosed within elbow joint, elbow joint lining adopts screen cloth to make, elbow joint lining first half exterior periphery is fixed with at least 4 pieces of upper arm bone location-plates, Lower Half exterior periphery is fixed with at least 4 pieces of focile location-plates, while being beneficial to location upper limbs, the motion of elbow joint can also be carried out, elbow joint lining side is provided with function recovery device, function recovery device comprises front screw mandrel, rear screw mandrel and rotation silk braid, the screwed hole rotated in silk braid is made up of left handed threaded hole and right-handed thread hole, front screw mandrel one end is hinged through hinge and focile location-plate, the other end is connected with rotating wire external threading, rear screw mandrel one end is hinged through hinge and upper arm bone location-plate, the other end is connected with rotating wire external threading, by rotation silk braid forward or backwards, front screw mandrel can be ordered about and rear screw mandrel moves relatively or contrarily, and then elbow joint is when not yet stiff, make elbow joint passive activity, to prevent elbow joint adhesion, closed type elbow joint adhesion release is carried out to support excessive resistance, resistance can also be provided to make upper arm and antebrachial muscle meat tissue resistive drag force initiative exercise simultaneously, meet the exercise for power process in elbow joint rehabilitation later stage, be provided with between adjacent upper arm bone location-plate and focile location-plate and longitudinally connect strap, be connected through lateral connection strap between adjacent upper arm bone location-plate, be connected through lateral connection strap between adjacent focile location-plate, be beneficial to carry out soft location between upper arm bone location-plate and focile location-plate.
The present invention can be respectively equipped with positioning gasbag between upper arm bone location-plate and elbow joint lining, between focile location-plate and elbow joint lining, and positioning gasbag is connected with air valve through tracheae, is beneficial to the location in rehabilitation course.
Positioning gasbag of the present invention is by horizontal air bag and longitudinal air bag is mutually through forms, and adjacent transverse air bag and adjacent longitudinal air bag be arranged in parallel, make to form passage between adjacent transverse air bag and adjacent longitudinal air bag, to reach comfortable effect.
Rotation silk braid outer surface of the present invention can adopt multiple edge body, is beneficial to conveniently hold rotation.
The present invention owing to adopting said structure, there is novel structure, use simple, easy to operate, functional rehabilitation fast, there is active movement, fixing with the advantage such as rehabilitation combines.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is elbow joint lining in the present invention, upper arm bone location-plate, connection diagram between lateral connection strap and positioning gasbag.
Fig. 3 is the schematic diagram of positioning gasbag in the present invention.
Reference numeral: elbow joint lining 1, upper arm bone location-plate 2, focile location-plate 3, hinge 4, front screw mandrel 5, rear screw mandrel 6, rotation silk braid 8, longitudinally connection strap 9, lateral connection strap 10, positioning gasbag 11, air valve 12, passage 13.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the present invention is further described:
As shown in drawings, the postoperative elbow joint function rehabilitation device of a kind of upper limbs, it is characterized in that comprising elbow joint lining 1, upper arm bone location-plate 2, focile location-plate 3, hinge 4, function recovery device, longitudinally connect strap 9, lateral connection strap 10, positioning gasbag 11, tracheae and air valve 12, described elbow joint lining 1 is conical shell, be beneficial to be enclosed within elbow joint, elbow joint lining 1 adopts screen cloth to make, elbow joint lining 1 first half exterior periphery is fixed with at least 4 pieces of upper arm bone location-plates 2, Lower Half exterior periphery is fixed with at least 4 pieces of focile location-plates 3, while being beneficial to location upper limbs, the motion of elbow joint can also be carried out, elbow joint lining 1 side is provided with function recovery device, function recovery device comprises front screw mandrel 5, rear screw mandrel 6 and rotation silk braid 8, the screwed hole rotated in silk braid 8 is made up of left handed threaded hole and right-handed thread hole, front screw mandrel 5 one end is hinged through hinge 4 and focile location-plate 3, the other end is threaded with rotation silk braid 8, rear screw mandrel 6 one end is hinged through hinge 4 and upper arm bone location-plate 2, the other end is threaded with rotation silk braid 8, by rotating silk braid 8 forward or backwards, front screw mandrel 5 can be ordered about and rear screw mandrel 6 moves relatively or contrarily, and then elbow joint is when not yet stiff, make elbow joint passive activity, to prevent elbow joint adhesion, closed type elbow joint adhesion release is carried out to support excessive resistance, resistance can also be provided to make upper arm and antebrachial muscle meat tissue resistive drag force initiative exercise simultaneously, meet the exercise for power process in elbow joint rehabilitation later stage, the present invention can be provided with and longitudinally connect strap 9 between adjacent upper arm bone location-plate 2 and focile location-plate 3, be connected through lateral connection strap 10 between adjacent upper arm bone location-plate 2, be connected through lateral connection strap 10 between adjacent focile location-plate 3, be beneficial to carry out soft location between upper arm bone location-plate 2 and focile location-plate 3.
The present invention can be respectively equipped with positioning gasbag 11 between upper arm bone location-plate 2 and elbow joint lining 1, between focile location-plate 3 and elbow joint lining 1, and positioning gasbag 11 is connected with air valve 12 through tracheae, is beneficial to the location in rehabilitation course.
Positioning gasbag 11 of the present invention is by horizontal air bag and longitudinal air bag is mutually through forms, and adjacent transverse air bag and adjacent longitudinal air bag be arranged in parallel, make to form passage 13 between adjacent transverse air bag and adjacent longitudinal air bag, to reach comfortable effect.
Rotation silk braid outer surface of the present invention can adopt multiple edge body, is beneficial to conveniently hold rotation.
The present invention clinical do rehabilitation time, elbow joint lining is enclosed within the upper limbs of patient, focile locates corresponding focile, the corresponding underarm bone of upper arm bone location-plate, connect the corresponding elbow joint of strap, press air valve, airbag aeration fixes upper arm bone to upper arm bone location-plate, focile fixed by focile location-plate, rotate silk braid, make front screw mandrel and the opposing motion of rear screw mandrel, the anglec of rotation of ordering about between upper arm bone and focile can bear to greatest extent, and then oppositely go back to, such reciprocating motion, after duration exercises carries out resistive drag force initiative exercise to the stretching, extension function of this angle to upper arm and antebrachial muscle meat tissue, increase the revolution rotating silk braid again, continue to strengthen the abduction angle of elbow joint and reach the limit that musculature bears again, rotate silk braid in positive and negative rotation repeatedly to move reciprocatingly, duration exercises carries out further resistive drag force initiative exercise to upper arm and antebrachial muscle meat tissue, until the resistive drag force initiative exercise to 180 ° of upper arm and tong arm musculature.
The present invention owing to adopting said structure, 1, excessive resistance can be resisted carry out closed type elbow joint adhesion release; 2, resistance can be provided to make upper arm and antebrachial muscle meat tissue resistive drag force initiative exercise, meet the exercise for power process in elbow joint rehabilitation later stage; 3, can formulate personalized rehabilitation modality according to patient's concrete condition, make to fix be combineding with each other with rehabilitation, mutually transform, Motion and repose combines, and muscles and bones is laid equal stress on; 4, elbow joint finally stretches the form correction that can increase resistance gradually, patient's misery is little, effectively can offset the resistance forces that soft tissue contracture on front side of elbow joint brings, thus recovered the function of exercising elbow joint scope, there is novel structure, use simple, easy to operate, functional rehabilitation fast, there is active movement, fixing with the advantage such as rehabilitation combines.