CN114305841A - Light-weight type leg broken bone fixing orthopedic device and method - Google Patents

Abstract

A light-weight type leg broken bone fixing and shape righting device and a method belong to the technical field of broken bone fixing and shape righting, and are used for solving the problems that the existing leg broken bone fixing device cannot clamp a leg well, needs multiple binding positions and is troublesome in process; the clamping width and length cannot be adjusted as required, so that the overall adaptability is poor; the failure to move for a long time can cause atrophy of muscles of legs, and the recovery efficiency of the legs is affected. Open and close through the solenoid valve of the different positions of control to tighten up fixedly according to the width of leg, improve its fixed efficiency, guarantee its correction effect, increase patient recovery efficiency, and be applicable to different patients and use, massage patient's calf, prevent to lead to muscle atrophy for a long time motionless, also be convenient for relax the calf, improve patient's use travelling comfort, increase its recovery efficiency, accessible adjustment orthotic devices adjusts fixing device's width and length simultaneously, improve its adjustment convenience.

Description

Light-weight type leg broken bone fixing orthopedic device and method

Technical Field

The invention relates to the technical field of fractured bone fixation and orthopedic treatment, in particular to a light-weight type fractured bone fixation and orthopedic device and method for legs.

Background

The causes of leg fractures are numerous, fractures are common in our lives, people are not strange about fractures, and the position of injured limbs with broken bones is as follows: the injured limb is kept in the injured position as much as possible. The injured limb is preferably fixed by a splint, or the injured limb is fixed by local materials such as a wooden stick and a branch, so that the movement of the injured limb is reduced, the secondary injury of the injured limb is avoided, and the lower limb can be fixed by the opposite side.

1. The existing leg broken bone fixing device cannot clamp the leg well, and needs to be bound and fixed at multiple positions, so that the process is troublesome;

2. secondly, the existing fixing device cannot adjust the clamping width and the clamping length as required, so that the overall adaptability is poor;

3. finally, patients with severe broken bones have long recovery time and can not move for a long time, which can cause atrophy of muscles of legs and affect the recovery efficiency.

Disclosure of Invention

The invention aims to provide a light-weight type leg broken bone fixing and correcting device and method, wherein electromagnetic valves at different positions are controlled to be opened and closed, so that tightening and fixing are carried out according to the width of a leg, the fixing efficiency is improved, the correcting effect is ensured, the recovery efficiency of a patient is improved, the device is suitable for different patients to use, the calf of the patient is massaged, the muscular atrophy caused by long-time immobility is prevented, the calf is convenient to relax, the using comfort of the patient is improved, the recovery efficiency is improved, the width and the length of the fixing device can be adjusted simultaneously by adjusting the correcting device, the adjustment convenience is improved, and the problems in the background technology are solved.

In order to achieve the purpose, the invention provides the following technical scheme:

a light-weight type leg broken bone fixing and correcting device comprises an upper outer wrapping ring sleeve and a lower outer wrapping ring sleeve movably connected with the upper outer wrapping ring sleeve in a shaft coupling mode, a fixing device is arranged between the upper outer wrapping ring sleeve and the lower outer wrapping ring sleeve, adjusting and correcting devices connected with the upper outer wrapping ring sleeve and the inner end of the lower outer wrapping ring sleeve are arranged at two ends of the fixing device, a massage auxiliary device is arranged at the inner end of the lower outer wrapping ring sleeve in a penetrating mode, and a telescopic adjusting piece is arranged between the fixing devices.

Furthermore, the two sides of the front end of the lower outer cladding ring sleeve are provided with connecting sections, the connecting sections on the two sides of the front end of the lower outer cladding ring sleeve are wrapped on the outer side of the tail end of the upper outer cladding ring sleeve, the connecting sections on the two sides and the upper outer cladding ring sleeve are fixed by threaded shaft rods, the connecting sections are movably installed on the threaded shaft rods in a penetrating mode, and locking nuts are arranged at the outer ends of the threaded shaft rods.

Further, fixing device includes upper segment plate ring, middle section plate ring, hypomere plate ring, ventilative inside groove and connecting band, and ventilative inside groove has all been seted up to the centre of upper segment plate ring, middle section plate ring and hypomere plate ring, is provided with the multiunit connecting band in the ventilative inside groove, and the interior terminal surface cladding of upper segment plate ring, middle section plate ring and hypomere plate ring has the cushion.

Further, adjustment orthotic devices includes small-size air pump, total gas-supply pipe, the gas transmission is in charge of, the solenoid valve, flexible cylinder body, telescopic link and locking piece, be provided with total gas-supply pipe on the gas transmission end of small-size air pump, the top of total gas-supply pipe is connected with the multiunit gas transmission and is in charge of, gas transmission is in charge of one end and flexible cylinder body, the front end of flexible cylinder body is provided with the telescopic link, the front end of telescopic link is passed through locking piece and is connected with fixing device, the gas transmission is in charge of, the solenoid valve, flexible cylinder body, telescopic link and locking piece all are provided with the multiunit, all be provided with the solenoid valve on every group gas transmission is in charge of, the tail end fixing of every group flexible cylinder body is on outer cladding ring cover and outer cladding ring cover inner wall down, adjustment orthotic devices sets up two sets ofly, two sets of adjustment orthotic devices are installed respectively and are the symmetry setting at the fixing device both ends.

Further, the locking piece includes interior locking lever, external screw thread and outer lock sleeve, and the outside at fixing device is fixed to interior locking lever, has seted up the external screw thread on the surface of interior locking lever, and the external screw thread has also been seted up to the tail end of telescopic link, and the outer lock sleeve is installed through external screw thread twist in the interior locking lever outside, and outer lock sleeve one end is twisted with interior locking lever and is closed, and the outer lock sleeve other end is twisted with the tail end of telescopic link and is closed.

Further, massage auxiliary device includes first massage piece, second massage piece, third massage piece, fourth massage piece, massage motor and cup joints the chain, and first massage piece, second massage piece, third massage piece and fourth massage piece set up in the below of middle section plate ring side by side, and the one end and the massage motor output of first massage piece are connected, and first massage piece, second massage piece, third massage piece and fourth massage piece one end cup joint by cup jointing the chain.

Further, first massage piece includes swivel becket, flexible glue overcoat, massage bump and interior axostylus axostyle, and the surface cladding of swivel becket is provided with the flexible glue overcoat, is provided with multiunit massage bump on the surface of flexible glue overcoat, and swivel becket and flexible glue overcoat are provided with the multiunit and all cup joint on the interior axostylus axostyle, and second massage piece, third massage piece and fourth massage piece and first massage piece structure homogeneous phase.

Further, the telescopic adjusting piece comprises a front plate, a rear plate, a jacking rod, an adjusting cylinder and a vent pipe, wherein the front plate is fixed at the tail end of the outer side of the middle plate ring, the rear plate is fixed at the outer side of the front end of the lower plate ring, the front plate and the rear plate are connected through the jacking rod, the adjusting cylinder is installed at the tail end of the rear plate, the jacking rod penetrates through the rear plate and is connected with the output end of the adjusting cylinder, the tail end of the adjusting cylinder is connected with a total gas pipe of the adjusting and correcting device through the vent pipe, the telescopic adjusting piece is provided with two groups, the two groups of telescopic adjusting pieces are respectively arranged at two ends of the middle plate ring and the lower plate ring, the lower outer cladding ring sleeve is of a two-section structure, and the lower outer cladding ring sleeve is adjusted through the telescopic adjusting piece.

The invention provides another technical scheme: a method for reshaping a lightweight leg broken bone fixing orthopedic device comprises the following steps:

the method comprises the following steps: the upper section plate ring, the middle section plate ring and the lower section plate ring wrap the legs inside, the gas transmission branch pipes are used for gas transmission through a small gas pump and a main gas transmission pipe, and the opening and closing of the gas transmission branch pipes are controlled by a solenoid valve, so that the telescopic rods in the telescopic cylinder body are ejected out, the upper section plate ring, the middle section plate ring and the lower section plate ring are extruded, and the legs of a patient are fixed and shaped;

step two: the inner shaft rod rotates and simultaneously drives the rotating ring and the soft rubber outer sleeve to rotate, the soft rubber outer sleeve drives the massage convex points to rotate when rotating, the calf muscles are squeezed and massaged, and the massage motor can drive the four groups of massage components to massage through the sleeving chain;

step three: the adjusting cylinder drives the front plate and the rear plate to stretch out and draw back through the jacking rod, so that the middle-section plate ring and the lower-section plate ring are driven to be separated, the distance between the middle-section plate ring and the lower-section plate ring is effectively adjusted, and the adjusting cylinder can be suitable for patients with different leg lengths as required.

Further, aiming at the step one, the inner lock rod is in butt joint with the tail end of the telescopic rod, the outer lock sleeve is locked between the inner lock rod and the telescopic rod through the external threads during butt joint, the inner lock rod and the telescopic rod are locked, the outer lock sleeve rotates and moves to the inner lock rod, the inner lock rod is separated from the telescopic rod, and the fixing device is convenient to take out.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention provides a light-weight type leg broken bone fixing and correcting device and a method, wherein connecting sections on two sides and an upper outer wrapping ring sleeve are fixed by a threaded shaft rod, the connecting sections are movably arranged on the threaded shaft rod in a penetrating manner, the outer end of the threaded shaft rod is provided with a locking nut, the locking nut is loosened, the upper outer wrapping ring sleeve and a lower outer wrapping ring sleeve can be driven to adjust the angle, the bending or straightening can be adjusted according to needs, the angle is locked by the locking nut when the angle is adjusted, the angle fixing is convenient, and the adjusting efficiency is effectively improved.

2. The invention provides a light-weight type leg broken bone fixing and correcting device and a method, wherein inner end surfaces of an upper section plate ring, a middle section plate ring and a lower section plate ring are wrapped with soft pads, the connection is carried out under the condition of not influencing ventilation by arranging a connecting band in a ventilation inner groove, the connecting band is convenient for the upper section plate ring, the middle section plate ring and the lower section plate ring to carry out interval adjustment, the adjustability is improved, and the soft pads are arranged in the device, so that the use comfort is improved, the use safety of a patient is improved, and the skin is prevented from being scratched.

3. The invention provides a light-weight type leg broken bone fixing and shape righting device and a method, wherein two groups of adjusting and correcting devices are arranged, the two groups of adjusting and correcting devices are respectively arranged at two ends of a fixing device in a symmetrical mode, a small-sized air pump and a main air pipe are used for conveying air to an air conveying branch pipe, an electromagnetic valve is used for controlling the opening and closing of the air conveying branch pipe, so that an expansion rod in a telescopic cylinder body is ejected out, an upper section plate ring, a middle section plate ring and a lower section plate ring are extruded, the legs of a patient are fixed and shape righted, the electromagnetic valves at different positions are controlled to be opened and closed, tightening and fixing are carried out according to the widths of the legs, the fixing efficiency is improved, the correcting effect is ensured, the recovery efficiency of the patient is improved, and the device is suitable for different patients.

4. The invention provides a light-weight type leg broken bone fixing and correcting device and a method.

5. The invention provides a light-weight type leg broken bone fixing and shape correcting device and a method, wherein a plurality of groups of rotating rings and a plurality of groups of soft rubber outer sleeves are sleeved on an inner shaft rod, the structures of a second massage piece, a third massage piece and a fourth massage piece are the same as those of a first massage piece, the rotating rings and the soft rubber outer sleeves are driven to rotate while the inner shaft rod rotates, massage salient points are driven to rotate by the soft rubber outer sleeves when the soft rubber outer sleeves rotate, calf muscles are squeezed and massaged, a massage motor can drive the four groups of massage pieces to massage the calf of a patient through a sleeved chain, the calf of the patient is massaged, the muscular atrophy caused by long-time immobility is prevented, the calf of the calf is convenient to relax, the using comfort of the patient is improved, and the recovery efficiency of the patient is improved.

6. The invention provides a light-weight type leg broken bone fixing and correcting device and a method, wherein two groups of telescopic adjusting parts are respectively arranged at two ends of a middle section plate ring and a lower section plate ring, the lower outer cladding ring is sleeved in a two-section structure and is adjusted through the telescopic adjusting parts, an adjusting cylinder drives a front plate and a rear plate to stretch through a jacking rod so as to drive the middle section plate ring and the lower section plate ring to be separated, the distance between the middle section plate ring and the lower section plate ring is effectively adjusted, the device can be suitable for patients with different leg lengths as required and used for patients with different leg lengths, the overall practicability is improved, the device is controlled by adjusting a correcting device, the width and the length of the fixing device can be adjusted simultaneously by adjusting the correcting device, and the adjustment convenience is improved.

Drawings

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

FIG. 2 is a schematic view of the structure of the upper outer wrapping band and the lower outer wrapping band of the present invention;

FIG. 3 is a schematic view of the fixing device of the present invention;

FIG. 4 is a schematic view of an adjusting device according to the present invention;

FIG. 5 is an exploded view of the latch structure of the present invention;

FIG. 6 is a schematic view of the massage assisting device according to the present invention;

FIG. 7 is a schematic view of a first massage member of the present invention;

FIG. 8 is a schematic view of a telescopic adjustment member according to the present invention;

fig. 9 is a schematic view of an adjusting structure of the adjustable member of the present invention.

In the figure: 1. the outer is covered with a ring sleeve; 2. the lower outer is covered with a ring sleeve; 21. a connecting section; 22. a threaded shaft; 23. locking the nut; 3. a fixing device; 31. an upper segment plate ring; 311. a soft cushion; 32. a middle plate ring; 33. a lower segment plate ring; 34. an air-permeable inner tank; 35. a connecting belt; 4. adjusting the correcting device; 41. a small air pump; 42. a main gas transmission pipe; 43. gas transmission branch pipes; 44. an electromagnetic valve; 45. a telescopic cylinder body; 46. a telescopic rod; 47. a locking member; 471. an inner lock lever; 472. an external thread; 473. an outer lock sleeve; 5. a massage assisting device; 51. a first massage member; 511. a rotating ring; 512. a soft rubber coat; 513. massaging the salient points; 514. an inner shaft lever; 52. a second massage member; 53. a third massage member; 54. a fourth massage member; 55. a massage motor; 56. sleeving a chain; 6. a telescoping adjustment member; 61. a front plate; 62. a rear plate; 63. a jacking rod; 64. adjusting the cylinder; 65. a breather tube.

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, a lightweight orthopedic device for fixing broken leg bones and a method thereof include an upper outer wrapping ring sleeve 1 and a lower outer wrapping ring sleeve 2 movably coupled to the upper outer wrapping ring sleeve 1, a fixing device 3 is disposed between the upper outer wrapping ring sleeve 1 and the lower outer wrapping ring sleeve 2, adjusting and correcting devices 4 connected to inner ends of the upper outer wrapping ring sleeve 1 and the lower outer wrapping ring sleeve 2 are disposed at two ends of the fixing device 3, a massage auxiliary device 5 is disposed at an inner end of the lower outer wrapping ring sleeve 2 in a penetrating manner, and a telescopic adjusting member 6 is disposed between the fixing devices 3.

Referring to fig. 2, the two sides of the front end of the lower outer wrapping ring sleeve 2 are provided with the connecting sections 21, the connecting sections 21 on the two sides of the front end of the lower outer wrapping ring sleeve 2 are wrapped on the outer side of the tail end of the upper outer wrapping ring sleeve 1, the connecting sections 21 on the two sides and the upper outer wrapping ring sleeve 1 are fixed by the threaded shaft rod 22, the connecting sections 21 are movably installed on the threaded shaft rod 22 in a penetrating manner, the outer end of the threaded shaft rod 22 is provided with the locking nut 23, the locking nut 23 is loosened, the angle between the upper outer wrapping ring sleeve 1 and the lower outer wrapping ring sleeve 2 can be adjusted, the bending or straightening of the upper outer wrapping ring sleeve and the lower outer wrapping ring sleeve can be adjusted according to needs, the locking nut 23 is used for locking when the angle is adjusted, the angle is convenient to fix, and the adjusting efficiency of the upper outer wrapping ring sleeve is effectively improved.

Referring to fig. 3, the fixing device 3 includes an upper plate ring 31, a middle plate ring 32, a lower plate ring 33, an air-permeable inner groove 34 and a connecting band 35, the air-permeable inner groove 34 is formed in the middle of each of the upper plate ring 31, the middle plate ring 32 and the lower plate ring 33, a plurality of sets of connecting bands 35 are disposed in the air-permeable inner groove 34, and inner end surfaces of the upper plate ring 31, the middle plate ring 32 and the lower plate ring 33 are wrapped with a cushion 311, the connecting band 35 is disposed in the air-permeable inner groove 34, so that the connection is performed without affecting air permeability, and the connecting band 35 facilitates the distance adjustment of the upper plate ring 31, the middle plate ring 32 and the lower plate ring 33, so as to improve the adjustability thereof, and further, the cushion 311 is disposed therein, so as to improve the comfort of use, increase the safety of patients, and prevent skin scratches.

Referring to fig. 4, the adjusting and correcting device 4 includes a small air pump 41, a main air pipe 42, an air conveying branch pipe 43, an electromagnetic valve 44, a telescopic cylinder 45, a telescopic rod 46 and a locking piece 47, the main air pipe 42 is disposed on the air conveying end of the small air pump 41, a plurality of sets of air conveying branch pipes 43 are connected above the main air pipe 42, one end of the air conveying branch pipe 43 is connected with the telescopic cylinder 45, the telescopic rod 46 is disposed at the front end of the telescopic cylinder 45, the front end of the telescopic rod 46 is connected with the fixing device 3 through the locking piece 47, the air conveying branch pipe 43, the electromagnetic valve 44, the telescopic cylinder 45, the telescopic rod 46 and the locking piece 47 are all provided with a plurality of sets, the electromagnetic valve 44 is disposed on each set of air conveying branch pipe 43, the tail end of each set of telescopic cylinder 45 is fixed on the inner walls of the upper outer covering ring sleeve 1 and the lower outer covering ring sleeve 2, two sets of adjusting and correcting devices 4 are disposed, two sets of adjusting and correcting devices 4 are respectively mounted at two ends of the fixing device 3 in a symmetrical arrangement, through small-size air pump 41 and total gas pipe 42 to gas transmission branch pipe 43 gas transmission, gas transmission branch pipe 43 is controlled by solenoid valve 44 and is opened and close, thereby make telescopic rod 46 ejecting in the flexible cylinder body 45, to upper segment board ring 31, middle section board ring 32 and lower section board ring 33 extrude, fix orthopedic with patient's leg, open and close through the solenoid valve 44 of controlling different positions, thereby tighten up fixedly according to the width of leg, improve its fixed efficiency, guarantee its correction effect, increase patient recovery efficiency, and be applicable to different patients and use.

Referring to fig. 5, the locking member 47 includes an inner locking rod 471, an external thread 472 and an outer locking sleeve 473, the inner locking rod 471 is fixed outside the fixing device 3, the external thread 472 is provided on the outer surface of the inner locking rod 471, the external thread 472 is provided at the tail end of the telescopic rod 46, the outer locking sleeve 473 is screwed on the outer side of the inner locking rod 471 through the external thread 472, one end of the outer locking sleeve 473 is screwed with the inner locking rod 471, the other end of the outer locking sleeve 473 is screwed with the tail end of the telescopic rod 46, the inner locking rod 471 is abutted with the tail end of the telescopic rod 46, during butt joint, the outer lock sleeve 473 is locked between the inner lock rod 471 and the telescopic rod 46 through the external threads 472, the inner lock rod 471 and the telescopic rod 46 are locked, the outer lock sleeve 473 rotates to move to the inner lock rod 471, the inner lock rod 471 is separated from the telescopic rod 46, the fixing device 3 is conveniently taken out, the dismounting and the mounting are convenient, the overall use convenience is improved, and the fixing device 3 is conveniently taken out.

Referring to fig. 6-7, the massage assisting device 5 includes a first massage member 51, a second massage member 52, a third massage member 53, a fourth massage member 54, a massage motor 55 and a sleeving chain 56, wherein the first massage member 51, the second massage member 52, the third massage member 53 and the fourth massage member 54 are disposed below the middle plate ring 32 side by side, one end of the first massage member 51 is connected to an output end of the massage motor 55, one ends of the first massage member 51, the second massage member 52, the third massage member 53 and the fourth massage member 54 are sleeved by the sleeving chain 56, the first massage member 51 includes a rotating ring 511, a soft rubber sleeve 512, massage bumps 513 and an inner shaft 514, the outer surface of the rotating ring 511 is covered with the soft rubber sleeve 512, a plurality of groups of massage bumps 513 are disposed on the outer surface of the soft rubber sleeve 512, the rotating ring 511 and the soft rubber sleeve 512 are sleeved on the inner 514, and the second massage member 52, the third massage member 53, the fourth massage member 54, the massage motor 55 and the sleeving chain 56, the middle plate ring 32, the middle plate ring, and the middle plate ring 32 Third massage 53 and fourth massage 54 are the same with first massage 51 structure homogeneous phase, inner shaft rod 514 rotates and drives swivel ring 511 and flexible glue overcoat 512 rotation simultaneously, flexible glue overcoat 512 drives massage bump 513 when rotating and rotates, extrude the massage to the calf muscle, massage motor 55 accessible cup joints chain 56 and drives four groups of massage together and massages, massage the patient calf, prevent to remain motionless for a long time and lead to muscular atrophy, also be convenient for relax the calf, it uses the travelling comfort to improve the patient, increase its recovery efficiency.

Referring to fig. 8-9, the adjustable adjusting member 6 includes a front plate 61, a rear plate 62, a lifting rod 63, an adjusting cylinder 64 and a ventilation pipe 65, the front plate 61 is fixed at the outer end of the middle plate 32, the rear plate 62 is fixed at the outer end of the front end of the lower plate 33, the front plate 61 and the rear plate 62 are connected by the lifting rod 63, the adjusting cylinder 64 is installed at the rear end of the rear plate 62, the lifting rod 63 penetrates the rear plate 62 and is connected with the output end of the adjusting cylinder 64, the rear end of the adjusting cylinder 64 is connected with the main air pipe 42 of the adjusting and correcting device 4 through the ventilation pipe 65, the adjustable adjusting members 6 are provided in two sets, and the two sets of adjustable adjusting members 6 are respectively provided at the two ends of the middle plate 32 and the lower plate 33, the lower outer cladding ring 2 is a two-stage structure, and the lower outer cladding ring 2 is adjusted by the adjustable adjusting members 6, the adjusting cylinder 64 drives the front plate 61 and the rear plate 62 to extend and retract through the lifting rod 63, thereby drive middle section board ring 32 and hypomere board ring 33 and part, effectively adjust middle section board ring 32 and hypomere board ring 33 interval, can be suitable for the patient of different leg lengths as required, use in the patient of different leg lengths and use, improve holistic practicality, and control through adjustment orthotic devices 4, accessible adjustment orthotic devices 4 adjusts fixing device 3's width and length simultaneously, improves its adjustment convenience.

In order to better demonstrate the orthopedic process capable of realizing the lightweight type leg broken bone fixing orthopedic device, the embodiment provides an orthopedic method of the lightweight type leg broken bone fixing orthopedic device, which comprises the following steps:

the method comprises the following steps: the upper section plate ring 31, the middle section plate ring 32 and the lower section plate ring 33 cover the legs inside, the gas transmission branch pipe 43 is subjected to gas transmission through the small air pump 41 and the main gas transmission pipe 42, the opening and closing of the gas transmission branch pipe 43 are controlled by the electromagnetic valve 44, so that the telescopic rod 46 in the telescopic cylinder body 45 is ejected out, the upper section plate ring 31, the middle section plate ring 32 and the lower section plate ring 33 are extruded, and the legs of a patient are fixedly shaped;

step two: the inner shaft rod 514 rotates and simultaneously drives the rotating ring 511 and the soft rubber outer sleeve 512 to rotate, the soft rubber outer sleeve 512 drives the massage salient points 513 to rotate when rotating, the calf muscles are extruded and massaged, and the massage motor 55 can drive the four groups of massage components together to massage through the sleeving chain 56;

step three: the adjusting cylinder 64 drives the front plate 61 and the rear plate 62 to extend and retract through the lifting rod 63, so as to drive the middle plate ring 32 and the lower plate ring 33 to be separated, effectively adjust the distance between the middle plate ring 32 and the lower plate ring 33, and be suitable for patients with different leg lengths as required.

In summary, the lightweight orthopedic device and method for fixing fractured bones of legs provided by the present invention, the connecting sections 21 on both sides and the upper outer covering ring 1 are fixed by the threaded shaft rod 22, the connecting sections 21 are movably installed on the threaded shaft rod 22 through penetration, the outer end of the threaded shaft rod 22 is provided with the locking nut 23, the locking nut 23 is loosened to drive the upper outer covering ring 1 and the lower outer covering ring 2 to adjust the angle, the bending or straightening can be adjusted according to the need, when the angle is adjusted, the locking nut 23 is used for locking to facilitate the angle fixation, the adjustment efficiency is effectively improved, the inner end surfaces of the upper section plate ring 31, the middle section plate ring 32 and the lower section plate ring 33 are coated with the soft cushion 311, the connecting belt 35 is arranged in the air-permeable inner groove 34 to connect without affecting the air permeability, and the connecting belt 35 facilitates the distance adjustment of the upper section plate ring 31, the middle section plate ring 32 and the lower section plate ring 33, the adjustability is improved, the soft pads 311 are arranged in the adjusting and correcting device, the use comfort is improved, the use safety of a patient is improved, the skin is prevented from being scratched, two groups of adjusting and correcting devices 4 are arranged, the two groups of adjusting and correcting devices 4 are respectively arranged at two ends of the fixing device 3 in a symmetrical mode, the air conveying branch pipes 43 are conveyed through the small air pump 41 and the main air conveying pipe 42, the opening and closing of the air conveying branch pipes 43 are controlled by the electromagnetic valves 44, so that the telescopic rods 46 in the telescopic cylinder body 45 are ejected out, the upper section plate ring 31, the middle section plate ring 32 and the lower section plate ring 33 are extruded, the legs of the patient are fixedly straightened, the legs of the patient are tightened and fixed according to the widths of the legs by controlling the opening and closing of the electromagnetic valves 44 at different positions, the fixing efficiency is improved, the correcting effect is ensured, the recovery efficiency of the patient is improved, the adjusting device is suitable for different patients, the other end of the outer lock sleeve 473 is screwed with the tail end of the telescopic rod 46, the inner lock rod 471 is butted with the tail end of the telescopic rod 46, when in butt joint, the outer lock sleeve 473 is locked between the inner lock rod 471 and the telescopic rod 46 through the external threads 472 to lock the inner lock rod 471 and the telescopic rod 46, the outer lock sleeve 473 moves to the inner lock rod 471 in a rotating manner to separate the inner lock rod 471 from the telescopic rod 46, so that the fixing device 3 can be conveniently taken out, the disassembly and the assembly are convenient, the convenience in use of the whole body is improved, the fixing device 3 can be conveniently taken out, the rotating ring 511 and the soft rubber outer sleeve 512 are provided with a plurality of groups which are all sleeved on the inner shaft rod 514, the structures of the second massage piece 52, the third massage piece 53 and the fourth massage piece 54 are the same as those of the first massage piece 51, the rotating ring 511 and the soft rubber outer sleeve 512 are driven to rotate when the inner shaft 514 rotates, the soft rubber outer sleeve 512 drives the massage salient points 513 to rotate to extrude and massage the calf muscles, the massage motor 55 can drive the four groups of massage pieces together through the sleeved chain 56 to massage the calf of the patient to massage, prevent muscular atrophy caused by long-time immobility, is convenient for relaxing the calf, improves the use comfort of a patient, increases the recovery efficiency, two groups of telescopic adjusting pieces 6 are respectively arranged at two ends of a middle section plate ring 32 and a lower section plate ring 33, the lower outer cladding ring sleeve 2 is of a two-section structure, the lower outer cladding ring sleeve 2 is adjusted by a telescopic adjusting piece 6, an adjusting cylinder 64 drives the front plate 61 and the rear plate 62 to be telescopic by a jacking rod 63, thereby driving the middle plate ring 32 and the lower plate ring 33 to separate, effectively adjusting the distance between the middle plate ring 32 and the lower plate ring 33, can be suitable for patients with different leg lengths according to requirements, is used for patients with different leg lengths, improves the overall practicability, and is controlled by adjusting the correction device 4, the width and the length of the fixing device 3 can be adjusted simultaneously by adjusting the correcting device 4, so that the adjustment convenience is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims (10)

1. A light-weight type leg broken bone fixing orthopedic device is characterized in that: the massage device comprises an upper outer cladding ring sleeve (1) and a lower outer cladding ring sleeve (2) movably connected with the upper outer cladding ring sleeve (1) in a shaft coupling mode, a fixing device (3) is arranged between the upper outer cladding ring sleeve (1) and the lower outer cladding ring sleeve (2), adjusting and correcting devices (4) connected with the upper outer cladding ring sleeve (1) and the inner end of the lower outer cladding ring sleeve (2) are arranged at two ends of the fixing device (3), a massage auxiliary device (5) penetrates through the inner end of the lower outer cladding ring sleeve (2), and a telescopic adjusting piece (6) is arranged between the fixing devices (3).

2. A lightweight orthopedic device for leg fracture fixation as defined in claim 1, wherein: the connecting sections (21) are arranged on two sides of the front end of the lower outer cladding ring sleeve (2), the connecting sections (21) on two sides of the front end of the lower outer cladding ring sleeve (2) are wrapped on the outer side of the tail end of the upper outer cladding ring sleeve (1), the connecting sections (21) on two sides and the upper outer cladding ring sleeve (1) are fixed through a threaded shaft rod (22), the connecting sections (21) are movably installed on the threaded shaft rod (22) in a penetrating mode, and a locking nut (23) is arranged at the outer end of the threaded shaft rod (22).

3. A lightweight orthopedic device for leg fracture fixation as defined in claim 1, wherein: fixing device (3) include upper segment board ring (31), middle section board ring (32), lower section board ring (33), ventilative inside groove (34) and connecting band (35), and ventilative inside groove (34) have all been seted up to the centre of upper segment board ring (31), middle section board ring (32) and lower section board ring (33), are provided with multiunit connecting band (35) in ventilative inside groove (34), and the interior terminal surface cladding of upper segment board ring (31), middle section board ring (32) and lower section board ring (33) has cushion (311).

4. A lightweight orthopedic device for leg fracture fixation as defined in claim 1, wherein: the adjusting and correcting device (4) comprises a small air pump (41), a main air conveying pipe (42), an air conveying branch pipe (43), electromagnetic valves (44), a telescopic cylinder body (45), a telescopic rod (46) and a locking piece (47), wherein the air conveying end of the small air pump (41) is provided with the main air conveying pipe (42), a plurality of groups of air conveying branch pipes (43) are connected above the main air conveying pipe (42), one end of each air conveying branch pipe (43) is connected with the telescopic cylinder body (45), the front end of the telescopic cylinder body (45) is provided with the telescopic rod (46), the front end of the telescopic rod (46) is connected with the fixing device (3) through the locking piece (47), the air conveying branch pipes (43), the electromagnetic valves (44), the telescopic cylinder body (45), the telescopic rod (46) and the locking piece (47) are all provided with a plurality of groups, each group of air conveying branch pipes (43) is provided with the electromagnetic valves (44), the tail end of each group of the telescopic cylinder body (45) is fixed on the outer covering ring sleeve (1) and the inner wall of the lower covering ring sleeve (2), the two groups of adjusting and correcting devices (4) are arranged, and the two groups of adjusting and correcting devices (4) are respectively arranged at the two ends of the fixing device (3) in a symmetrical mode.

5. A lightweight orthopedic device for leg fracture fixation as claimed in claim 4, wherein: the locking piece (47) comprises an inner locking rod (471), an external thread (472) and an outer locking sleeve (473), the inner locking rod (471) is fixed on the outer side of the fixing device (3), the external thread (472) is arranged on the outer surface of the inner locking rod (471), the external thread (472) is also arranged at the tail end of the telescopic rod (46), the outer locking sleeve (473) is arranged on the outer side of the inner locking rod (471) in a screwing mode through the external thread (472) in a threaded mode, one end of the outer locking sleeve (473) is screwed with the inner locking rod (471), and the other end of the outer locking sleeve (473) is screwed with the tail end of the telescopic rod (46).

6. A lightweight orthopedic device for leg fracture fixation as defined in claim 1, wherein: massage auxiliary device (5) include first massage piece (51), second massage piece (52), third massage piece (53), fourth massage piece (54), massage motor (55) and cup joint chain (56), first massage piece (51), second massage piece (52), third massage piece (53) and fourth massage piece (54) set up the below at middle section plate ring (32) side by side, the one end and the massage motor (55) output of first massage piece (51) are connected, first massage piece (51), second massage piece (52), third massage piece (53) and fourth massage piece (54) one end are cup jointed by cup jointing chain (56).

7. A lightweight orthopedic device for leg fracture fixation as claimed in claim 6, wherein: the first massage piece (51) comprises a rotating ring (511), a soft rubber outer sleeve (512), massage salient points (513) and an inner shaft rod (514), the outer surface of the rotating ring (511) is coated with the soft rubber outer sleeve (512), a plurality of groups of massage salient points (513) are arranged on the outer surface of the soft rubber outer sleeve (512), the rotating ring (511) and the soft rubber outer sleeve (512) are provided with a plurality of groups which are all sleeved on the inner shaft rod (514), and the structures of the second massage piece (52), the third massage piece (53) and the fourth massage piece (54) are the same as those of the first massage piece (51).

8. A lightweight orthopedic device for leg fracture fixation as defined in claim 1, wherein: the telescopic adjusting pieces (6) comprise a front plate block (61), a rear plate block (62), a jacking rod (63), an adjusting cylinder (64) and a vent pipe (65), the front plate block (61) is fixed at the tail end of the outer side of the middle plate ring (32), the rear plate block (62) is fixed at the outer side of the front end of the lower plate ring (33), the front plate block (61) and the rear plate block (62) are connected through the jacking rod (63), the adjusting cylinder (64) is installed at the tail end of the rear plate block (62), the jacking rod (63) penetrates through the rear plate block (62) and is connected with the output end of the adjusting cylinder (64), the tail end of the adjusting cylinder (64) is connected with a main gas pipe (42) of the adjusting and correcting device (4) through the vent pipe (65), the telescopic adjusting pieces (6) are arranged in two groups, the two groups of telescopic adjusting pieces (6) are respectively arranged at two ends of the middle plate ring (32) and the lower plate ring (33), and the lower covering ring sleeve (2) is in a two-section structure, and the lower outer wrapping ring sleeve (2) is adjusted through a telescopic adjusting piece (6).

9. A method of orthopedic of a lightweight leg fragment fixation orthopedic device according to any of claims 1-8, characterized in that: the method comprises the following steps:

the method comprises the following steps: the upper section plate ring (31), the middle section plate ring (32) and the lower section plate ring (33) coat the legs inside, the air transmission branch pipes (43) are used for transmitting air through a small air pump (41) and a main air transmission pipe (42), and the opening and closing of the air transmission branch pipes (43) are controlled by an electromagnetic valve (44), so that the telescopic rods (46) in the telescopic cylinder body (45) are ejected out, the upper section plate ring (31), the middle section plate ring (32) and the lower section plate ring (33) are extruded, and the legs of a patient are fixed and shaped;

step two: the inner shaft lever (514) rotates and simultaneously drives the rotating ring (511) and the soft rubber outer sleeve (512) to rotate, the soft rubber outer sleeve (512) drives the massage salient points (513) to rotate when rotating, so as to extrude and massage the calf muscles, and the massage motor (55) can drive the four groups of massage components to massage through the sleeving chain (56);

step three: the adjusting cylinder (64) drives the front plate (61) and the rear plate (62) to stretch through the jacking rod (63), so that the middle plate ring (32) and the lower plate ring (33) are driven to be separated, the distance between the middle plate ring (32) and the lower plate ring (33) is effectively adjusted, and the adjustable telescopic bed is suitable for patients with different leg lengths as required.

10. The orthopedic method of a lightweight leg fragment fixation orthopedic device of claim 9, wherein: aiming at the step one, the inner lock rod (471) is in butt joint with the tail end of the telescopic rod (46), the outer lock sleeve (473) is locked between the inner lock rod (471) and the telescopic rod (46) through the external thread (472) during butt joint, the inner lock rod (471) and the telescopic rod (46) are locked, the outer lock sleeve (473) rotates and moves to the inner lock rod (471), the inner lock rod (471) is separated from the telescopic rod (46), and the fixing device (3) is convenient to take out.

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