CN111772905A - Flexible spinal fixation device - Google Patents
Flexible spinal fixation device Download PDFInfo
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- CN111772905A CN111772905A CN202010502110.3A CN202010502110A CN111772905A CN 111772905 A CN111772905 A CN 111772905A CN 202010502110 A CN202010502110 A CN 202010502110A CN 111772905 A CN111772905 A CN 111772905A
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- fixedly connected
- threaded
- hole
- sleeve
- cervical vertebra
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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
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/05—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for immobilising
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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
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/05—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for immobilising
- A61F5/055—Cervical collars
Abstract
The invention discloses a flexible spine fixing device which comprises a transverse plate, wherein a first through hole is formed in the top of the transverse plate, sleeve plates are sleeved on two sides of the transverse plate, a second through hole is formed in the surfaces of the sleeve plates, and a long hole is formed in the bottom of each sleeve plate. The flexible spine fixing device has the advantages of being adjustable in supporting area, convenient to use by people with different heights, convenient to fix the fixing device, free of displacement of the fixing device in the using process, good in stability and convenient to use by a patient, and solves the problems that an existing flexible spine fixing device is simple in structure, supports the spine at the back of the patient through the fixing plate, is bound on the body of the patient through the fixing belt, cannot adjust the length of the fixing device, cannot adjust the supporting area of the fixing device, is not suitable for people with different heights, cannot adjust the position of the fixing belt, is inconvenient to fix the fixing device, is prone to displacement of the fixing device in the using process and is not convenient for the patient to use.
Description
Technical Field
The invention relates to the technical field of medical treatment, in particular to a flexible spine fixing device.
Background
The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles which are directly or indirectly used for the human body, and comprises required computer software, wherein the effects are mainly obtained through physical and other modes, not pharmacological, immunological or metabolic modes, or only have auxiliary effects although the modes are involved; for the purpose of diagnosis, prevention, monitoring, treatment, or amelioration of a disease; diagnosis, monitoring, treatment, mitigation or functional compensation of an injury, examination, substitution, regulation or support of a physiological structure or physiological process, support or maintenance of life, pregnancy control, providing information for medical or diagnostic purposes by examining a sample from a human body.
Along with the development of modern society, the patient of getting the spondylopathy is more and more, need the fixed apparatus of hospital to fix the vertebra at the in-process of hospital treatment usually, avoid some activities to aggravate the state of an illness, current flexible backbone fixing device simple structure supports patient's rear portion vertebra through the fixed plate, tie on patient's health through the fixed band, can not adjust fixing device's length, thereby can not adjust fixing device's support area, be unsuitable for the crowd that the height is different to use, the position of fixed band can not be adjusted, be not convenient for fix fixing device, make fixing device produce the displacement easily in the use, be not convenient for patient's use.
Disclosure of Invention
The invention aims to provide a flexible spine fixing device which has the advantages of adjustable supporting area, convenience for people with different heights to use, convenience for fixing the fixing device, no displacement of the fixing device in the using process, good stability and convenience for patients to use.
In order to achieve the purpose, the invention provides the following technical scheme: the flexible spine fixing device comprises a transverse plate, wherein a first through hole is formed in the top of the transverse plate, sleeve plates are sleeved on two sides of the transverse plate, a second through hole is formed in the surface of each sleeve plate, a long hole is formed in the bottom of each sleeve plate, first threaded rods are fixedly connected to two sides of the bottom of the transverse plate, the bottoms of the first threaded rods penetrate through the long holes and extend to the bottoms of the long holes, threaded pipes are sleeved at one ends, located at the bottoms of the long holes, of the first threaded rods, first fixing blocks are fixedly connected to the right side of the transverse plate, connecting rods are fixedly connected between the two first fixing blocks, first connecting shoulder straps are sleeved on the surfaces of the connecting rods, connecting buckles are fixedly connected to one ends, away from the connecting rods, of the first connecting shoulder straps are fixedly connected to the front side and the rear side of the right side of the top of each sleeve plate, second fixing, fixedly connected with guide bar between two horizontal second fixed blocks, the surface cover of guide bar is equipped with the uide bushing, threaded hole is seted up to one side of keeping away from the lagging of uide bushing, one side that the lagging was kept away from to the uide bushing runs through and is provided with the second threaded rod, the one end of second threaded rod runs through the screw hole and extends to the inner chamber of uide bushing, the first belly connecting band of top fixedly connected with of back side uide bushing, first belly connecting band is close to the public subsides of one side fixedly connected with nylon of lagging, and the top fixedly connected with second belly connecting band of front side uide bushing, the female subsides of one side fixedly connected with nylon of lagging are kept away from to the second belly connecting band, the female subsides of nylon are laminated mutually with the female subside.
Preferably, the top fixedly connected with soft cotton pad of lagging, the third through-hole has been seted up at the top of soft cotton pad, and the third through-hole communicates with the second through-hole, and the quantity of third through-hole is a plurality of, and the equidistance is arranged between the third through-hole.
Preferably, the first threaded rod is in threaded connection with a threaded pipe, the top of the threaded pipe is in contact with the bottom of the sleeve plate, and the bottom of the threaded pipe is fixedly connected with a first rotary table.
Preferably, the front side and the rear side of the inner cavity of the sleeve plate are both provided with sliding grooves, the two sides of the front surface and the two sides of the back surface of the transverse plate are both fixedly connected with sliding rods, and one ends, far away from the transverse plate, of the sliding rods extend to the inner cavity of the sliding grooves.
Preferably, the one end that the slide bar is located the spout inner chamber has the pulley through pivot swing joint, the pulley is kept away from the one side of slide bar and is contacted with the inner wall of spout, pulley and spout swing joint.
Preferably, the threaded hole is in threaded connection with a second threaded rod, and one end, located outside the guide sleeve, of the second threaded rod is fixedly connected with a second rotary table.
Preferably, a guide groove is formed in one side, away from the sleeve plate, of the guide rod, and one end, located in the inner cavity of the guide sleeve, of the second threaded rod extends to the inner cavity of the guide groove and is in contact with the inner wall of the guide groove.
Preferably, the number of the first through holes and the number of the second through holes are a plurality, the first through holes are arranged at equal intervals, and the second through holes are arranged at equal intervals.
Preferably, the first installation piece of right side fixedly connected with of lagging, the bottom of first installation piece is provided with the second installation piece, the bottom of second installation piece is run through and is provided with first bolt, the top of first bolt run through second installation piece and first installation piece in proper order and with first installation piece threaded connection, the first cervical vertebra support ring of right side fixedly connected with of second installation piece, there is the second cervical vertebra support ring rear side of first cervical vertebra support ring through pivot swing joint, the top at the second cervical vertebra support ring back is run through and is provided with the second bolt, the front end of second bolt run through second cervical vertebra support ring and first cervical vertebra support ring in proper order and with first cervical vertebra support ring threaded connection.
A method of using a flexible spinal fixation device, comprising the steps of:
a: rotating the first turntable to drive the threaded pipe to rotate, enabling the threaded pipe to move downwards through threaded connection of the threaded pipe and the first threaded rod, enabling the threaded pipe to be far away from the sleeve plate, moving the sleeve plate transversely, adjusting the proper distance between the two sleeve plates, and accordingly adjusting the supporting area of the spine fixing device;
b: the first connecting shoulder straps are attached to the shoulders of the patient and connected through the second connecting shoulder straps which penetrate through the connecting buckles, and the connecting principle is the same as that of the schoolbag straps;
c: the guide sleeves on the front side and the rear side are moved transversely to drive the first belly connecting band and the second belly connecting band to move respectively, the positions of the first belly connecting band and the second belly connecting band are adjusted, the second turntable is rotated to drive the second threaded rod to rotate, and the second threaded rod is in threaded connection with the threaded hole through the second threaded rod, so that the second threaded rod moves to be in close contact with the inner wall of the guide groove and is fixed;
d: the abdomen of the patient is coated with the first abdomen connecting belt and the second abdomen connecting belt, and the first abdomen connecting belt and the second abdomen connecting belt are fixed by the nylon male sticker and the nylon female sticker, so that the spine fixing device is fixed;
e: when needing to support the cervical vertebra, rotatory second bolt and first cervical vertebra support ring threaded connection, dismantle the second bolt, make the top of first cervical vertebra support ring and second cervical vertebra support ring open the cover and establish at user's neck, run through first cervical vertebra support ring and second cervical vertebra support ring threaded connection through the second bolt, fix first cervical vertebra support ring and second cervical vertebra support ring, support user's neck cervical vertebra through first cervical vertebra support ring and second cervical vertebra support ring, when need not support the cervical vertebra, rotatory first bolt and first installation piece threaded connection, the second installation piece is dismantled can.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention has the advantages of adjustable supporting area, convenient use for people with different heights, convenient fixation of a fixing device, no displacement of the fixing device in the use process, good stability and convenient use for patients by matching a transverse plate, a first through hole, a sleeve plate, a second through hole, a long hole, a first threaded rod, a threaded pipe, a first fixed block, a connecting rod, a first connecting shoulder belt, a connecting buckle, a second connecting shoulder belt, a second fixed block, a guide rod, a guide sleeve, a threaded hole, a second threaded rod, a first abdominal connecting belt, a nylon male plaster, a second abdominal connecting belt and a nylon female plaster, solves the problems that the existing flexible spine fixing device has simple structure, supports the spine at the back of the patient by a fixing plate, is bound on the body of the patient by the fixing belt, cannot adjust the length of the fixing device and cannot adjust the supporting area of the fixing device, the fixing device is not suitable for people with different heights, the position of the fixing band cannot be adjusted, the fixing device is not convenient to fix, the fixing device is easy to displace in the using process, and the fixing device is not convenient for patients to use.
2. The invention improves the comfort of the surface of the sleeve plate by arranging the soft cotton pad, facilitates the heat dissipation of the back of a patient by arranging the third through hole, the second through hole and the first through hole, improves the air permeability of the fixing device, can fix the sleeve plate by connecting the first threaded rod with the threaded pipe through threads, improves the stability of the sleeve plate, increases the contact area of the threaded pipe and fingers by arranging the first turntable, facilitates the rotation of the threaded pipe, can carry out balanced support on the sleeve plate by arranging the sliding chute and the sliding rod, facilitates the transverse movement of the sleeve plate, reduces the friction force between the sliding rod and the inner wall of the sliding chute by arranging the pulley, facilitates the transverse sliding of the sliding rod in the inner cavity of the sliding chute, can fix the guide sleeve by connecting the second threaded rod with the threaded hole through threads, thereby fixing the first belly connecting band and the second belly connecting band, simultaneously be convenient for adjust the position of first belly connecting band and second belly connecting band, be convenient for fix fixing device, through setting up the second carousel, increased the area of contact of second threaded rod with the finger, be convenient for drive the second threaded rod rotatory, through setting up the guide way, can lead to the second threaded rod, the lateral shifting of the second threaded rod of being convenient for.
Drawings
FIG. 1 is a schematic cross-sectional view of the structure of the present invention;
FIG. 2 is a top cross-sectional view of the structure of the present invention;
FIG. 3 is a side cross-sectional view of a portion of the structure of the present invention;
FIG. 4 is an enlarged view of the structure A in FIG. 2 according to the present invention;
FIG. 5 is a schematic top view of the structure of the present invention;
fig. 6 is a right-view schematic diagram of the connection of the first cervical vertebrae support ring and the second cervical vertebrae support ring according to the present invention.
In the figure: the device comprises a transverse plate 1, a first through hole 2, a sleeve plate 3, a second through hole 4, a long hole 5, a first threaded rod 6, a threaded pipe 7, a first fixing block 8, a connecting rod 9, a first connecting shoulder belt 10, a connecting buckle 11, a second connecting shoulder belt 12, a second fixing block 13, a guide rod 14, a guide sleeve 15, a threaded hole 16, a second threaded rod 17, a first abdomen connecting belt 18, a male nylon patch 19, a second abdomen connecting belt 20, a female nylon patch 21, a soft cotton pad 22, a first rotating disc 23, a sliding chute 24, a sliding rod 25, a pulley 26, a second rotating disc 27, a guide groove 28, a first mounting block 29, a second mounting block 30, a first bolt 31, a first cervical vertebra supporting ring 32, a second cervical vertebra supporting ring 33 and a second cervical vertebra supporting ring 34.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The transverse plate 1, the first through hole 2, the sleeve plate 3, the second through hole 4, the long hole 5, the first threaded rod 6, the threaded pipe 7, the first fixing block 8, the connecting rod 9, the first connecting shoulder strap 10, the connecting buckle 11, the second connecting shoulder strap 12, the second fixing block 13, the guide rod 14, the guide sleeve 15, the threaded hole 16, the second threaded rod 17, the first abdomen connecting strap 18, the nylon male sticker 19, the second abdomen connecting strap 20, the nylon female sticker 21, the soft cotton pad 22, the first rotating disc 23, the sliding chute 24, the sliding rod 25, the pulley 26, the second rotating disc 27 and the guide groove 28 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the parts can be known by the person skilled in the art or can be known by a conventional experimental method.
Referring to fig. 1-6, the flexible spine fixing device comprises a transverse plate 1, wherein a first through hole 2 is formed at the top of the transverse plate 1, sleeve plates 3 are sleeved on both sides of the transverse plate 1, a second through hole 4 is formed on the surface of each sleeve plate 3, a long hole 5 is formed at the bottom of each sleeve plate 3, first threaded rods 6 are fixedly connected to both sides of the bottom of the transverse plate 1, the bottoms of the first threaded rods 6 penetrate through the long holes 5 and extend to the bottoms of the long holes 5, a threaded pipe 7 is sleeved at one end of each first threaded rod 6 located at the bottom of each long hole 5, a first fixed block 8 is fixedly connected to the right side of the transverse plate 1, a connecting rod 9 is fixedly connected between the two first fixed blocks 8, a first connecting shoulder strap 10 is sleeved on the surface of the connecting rod 9, a connecting buckle 11 is fixedly connected to one end of each first connecting shoulder strap 10 far away from the, the positive both sides of lagging 3 and the equal fixedly connected with second fixed block 13 in both sides at the back, fixedly connected with guide bar 14 between two horizontal second fixed blocks 13, the surface cover of guide bar 14 is equipped with uide bushing 15, the one side of keeping away from lagging 3 of uide bushing 15 sets up threaded hole 16, one side that lagging 3 was kept away from to uide bushing 15 runs through and is provided with second threaded rod 17, the one end of second threaded rod 17 runs through threaded hole 16 and extends to the inner chamber of uide bushing 15, the first belly connecting band 18 of top fixedly connected with of rear side uide bushing 15, first belly connecting band 18 is close to the public 19 of one side fixedly connected with nylon of lagging 3, the top fixedly connected with second belly connecting band 20 of front side uide bushing 15, the female subsides 21 of one side fixedly connected with nylon of lagging 3 are kept away from to second belly connecting band 20, the female subsides 21 of nylon and the female subside.
The soft cotton pad 22 of top fixedly connected with of lagging 3, the third through-hole has been seted up at the top of soft cotton pad 22, third through-hole and 4 intercommunications of second through-hole, the quantity of third through-hole is a plurality of, the equidistance is arranged between the third through-hole, through setting up soft cotton pad 22, the travelling comfort on lagging 3 surfaces has been improved, through seting up the third through-hole, second through-hole 4 and first through-hole 2, the thermal giving off of patient back of being convenient for has improved fixing device's gas permeability.
First threaded rod 6 and screwed pipe 7 threaded connection, the top of screwed pipe 7 and the bottom contact of lagging 3, the first carousel 23 of the bottom fixedly connected with of screwed pipe 7 through first threaded rod 6 and screwed pipe 7 threaded connection, can fix lagging 3, has improved the stability of lagging 3, through setting up first carousel 23, has increased the area of contact of screwed pipe 7 with the finger, the rotation of the screwed pipe 7 of being convenient for.
The spout 24 has all been seted up to the front side and the rear side of lagging 3 inner chamber, the equal fixedly connected with slide bar 25 in the positive both sides of diaphragm 1 and the both sides at the back, and the slide bar 25 is kept away from the inner chamber that the one end of diaphragm 1 extends to spout 24, through setting up spout 24 and slide bar 25, can carry out balanced support, the lateral shifting of the lagging 3 of being convenient for to lagging 3.
One end of the sliding rod 25, which is positioned in the inner cavity of the sliding groove 24, is movably connected with a pulley 26 through a rotating shaft, one side, which is far away from the sliding rod 25, of the pulley 26 is in contact with the inner wall of the sliding groove 24, the pulley 26 is movably connected with the sliding groove 24, and through the arrangement of the pulley 26, the friction force between the sliding rod 25 and the inner wall of the sliding groove 24 is reduced, so that the sliding rod 25 can slide transversely in the inner cavity of.
Threaded hole 16 and second threaded rod 17 threaded connection, second threaded rod 17 is located the outside one end fixedly connected with second carousel 27 of uide bushing 15, through second threaded rod 17 and threaded hole 16 threaded connection, can fix uide bushing 15, thereby fix first belly connecting band 18 and second belly connecting band 20, be convenient for adjust the position of first belly connecting band 18 and second belly connecting band 20 simultaneously, be convenient for fix fixing device, through setting up second carousel 27, the area of contact of second threaded rod 17 with the finger has been increased, it is rotatory to be convenient for drive second threaded rod 17.
The number of the first through holes 2 and the number of the second through holes 4 are a plurality, the first through holes 2 are arranged at equal intervals, and the second through holes 4 are arranged at equal intervals.
A first mounting block 29 is fixedly connected to the right side of the sleeve plate 3, a second mounting block 30 is arranged at the bottom of the first mounting block 29, a first bolt 31 penetrates through the bottom of the second mounting block 30, the top of the first bolt 31 penetrates through the second mounting block 30 and the first mounting block 29 in sequence and is in threaded connection with the first mounting block 29, a first cervical vertebra support ring 32 is fixedly connected to the right side of the second mounting block 30, a second cervical vertebra support ring 33 is movably connected to the rear side of the first cervical vertebra support ring 32 through a rotating shaft, a second bolt 34 penetrates through the top of the back side of the second cervical vertebra support ring 33, the front end of the second bolt 34 penetrates through the second cervical vertebra support ring 33 and the first cervical vertebra support ring 32 in sequence and is in threaded connection with the first cervical vertebra support ring 32, the first mounting block 29 and the first bolt 31 are in threaded connection with the first mounting block 29, so that the first mounting block 29 and the second mounting block 30 are fixedly, meanwhile, the first mounting block 29 and the second mounting block 30 are convenient to disassemble and separate, and the cervical vertebra of a user can be supported and nursed through the first cervical vertebra supporting ring 32 and the second cervical vertebra supporting ring 33.
Through the transverse plate 1, the first through hole 2, the sleeve plate 3, the second through hole 4, the long hole 5, the first threaded rod 6, the threaded pipe 7, the first fixed block 8, the connecting rod 9, the first connecting shoulder belt 10, the connecting buckle 11, the second connecting shoulder belt 12, the second fixed block 13, the guide rod 14, the guide sleeve 15, the threaded hole 16, the second threaded rod 17, the first belly connecting belt 18, the nylon male sticker 19, the second belly connecting belt 20 and the nylon female sticker 21 are matched, the adjustable supporting area is provided, the fixing device is convenient to use by people with different heights, the fixing device is convenient to fix, the fixing device cannot generate displacement in the using process, the stability is good, and the use advantage of a patient is convenient, the problems that the existing flexible spine fixing device is simple in structure, the spine at the rear part of the patient is supported by the fixed plate, the fixing belt is bound on the body of the patient, and the length of, thereby can not adjust fixing device's supported area, the crowd that is unsuitable for the height difference uses, and the position of fixed band can not be adjusted, is not convenient for fix fixing device, makes fixing device produce the displacement easily in the use, is not convenient for the patient problem of using.
A method of using a flexible spinal fixation device, comprising the steps of:
a: rotating the first turntable 23 to drive the threaded pipe 7 to rotate, and connecting the threaded pipe 7 with the first threaded rod 6 through threads to enable the threaded pipe 7 to move downwards, enabling the threaded pipe 7 to be far away from the sleeve plates 3, moving the sleeve plates 3 transversely, and adjusting the proper distance between the two sleeve plates 3, so as to adjust the supporting area of the spine fixing device, rotating the first turntable 23 to drive the threaded pipe 7 to rotate, enabling the threaded pipe 7 to move upwards to be in close contact with the sleeve plates 3, fixing the sleeve plates 3, and placing the sleeve plates 3 on the back of a patient;
b: the first connecting shoulder strap 10 is attached to the shoulder of a patient and connected with the second connecting shoulder strap 12 through the connecting buckle 11, and the connecting principle is the same as that of the schoolbag back strap;
c: the front and rear guide sleeves 15 are moved transversely to drive the first abdomen connecting band 18 and the second abdomen connecting band 20 to move respectively, the positions of the first abdomen connecting band 18 and the second abdomen connecting band 20 are adjusted, the second turntable 27 is rotated to drive the second threaded rod 17 to rotate, the second threaded rod 17 is in threaded connection with the threaded hole 16 through the second threaded rod 17, the second threaded rod 17 moves to be in close contact with the inner wall of the guide groove 28, and the guide sleeves 15 are fixed;
d: the abdomen of the patient is coated with the first abdomen connecting belt 18 and the second abdomen connecting belt 20, and the first abdomen connecting belt 18 and the second abdomen connecting belt 20 are fixed by being bonded by the nylon male sticker 19 and the nylon female sticker 21, so that the spine fixing device is fixed;
e: when needing to support the cervical vertebra, rotatory second bolt 34 and first cervical vertebra support ring 32 threaded connection, dismantle second bolt 34, make the top of first cervical vertebra support ring 32 and second cervical vertebra support ring 33 open the cover and establish at user's neck, run through first cervical vertebra support ring 32 and second cervical vertebra support ring 33 threaded connection through second bolt 34, fix first cervical vertebra support ring 32 and second cervical vertebra support ring 33, support user's neck cervical vertebra through first cervical vertebra support ring 32 and second cervical vertebra support ring 33, when need not supporting the cervical vertebra, rotatory first bolt 31 and first installation piece 29 threaded connection, second installation piece 30 is dismantled can.
In summary, the following steps: the flexible spine fixing device solves the problems that the conventional flexible spine fixing device is simple in structure, supports the back spine of a patient through a fixing plate, is bound on the body of the patient through a fixing belt, cannot adjust the length of the fixing device, cannot adjust the supporting area of the fixing device, is not suitable for people with different heights, cannot adjust the position of the fixing belt, and is not convenient for fixing the fixing device, the fixing device is easy to displace in the using process, and the use of the fixing device by a patient is inconvenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in 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. Flexible backbone fixing device, including diaphragm (1), its characterized in that: the improved steel plate connecting structure is characterized in that a first through hole (2) is formed in the top of the transverse plate (1), sleeve plates (3) are sleeved on two sides of the transverse plate (1), second through holes (4) are formed in the surfaces of the sleeve plates (3), long holes (5) are formed in the bottom of each sleeve plate (3), first threaded rods (6) are fixedly connected to two sides of the bottom of the transverse plate (1), the bottoms of the first threaded rods (6) penetrate through the long holes (5) and extend to the bottoms of the long holes (5), threaded pipes (7) are sleeved at one ends, located at the bottoms of the long holes (5), of the first threaded rods (6), first fixed blocks (8) are fixedly connected to the right side of the transverse plate (1), a connecting rod (9) is fixedly connected between the two first fixed blocks (8), first connecting shoulder straps (10) are sleeved on the surfaces of the connecting rod (9), and connecting buckles (11) are fixedly connected to one ends, far away from, the front side and the rear side on the right side of the top of the sleeve plate (3) are fixedly connected with a second connecting shoulder strap (12), the two sides of the front side and the back side of the sleeve plate (3) are fixedly connected with a second fixing block (13), a guide rod (14) is fixedly connected between the two transverse second fixing blocks (13), a guide sleeve (15) is sleeved on the surface of the guide rod (14), one side of the guide sleeve (15) far away from the sleeve plate (3) is provided with a threaded hole (16), one side of the guide sleeve (15) far away from the sleeve plate (3) is provided with a second threaded rod (17) in a penetrating manner, one end of the second threaded rod (17) penetrates through the threaded hole (16) and extends to the inner cavity of the guide sleeve (15), the top of the rear side guide sleeve (15) is fixedly connected with a first belly connecting band (18), and one side of the first belly connecting band (18) close to the sleeve plate (3) is fixedly, the top fixedly connected with second belly connecting band (20) of front side uide bushing (15), one side fixedly connected with nylon mother who lagging (3) is kept away from in second belly connecting band (20) pastes (21), nylon mother pastes (21) and laminates mutually.
2. The flexible spinal fixation device of claim 1, wherein: the soft cotton pad (22) of top fixedly connected with of lagging (3), the third through-hole has been seted up at the top of soft cotton pad (22), and the third through-hole communicates with second through-hole (4), and the quantity of third through-hole is a plurality of, and the equidistance is arranged between the third through-hole.
3. The flexible spinal fixation device of claim 1, wherein: the first threaded rod (6) is in threaded connection with the threaded pipe (7), the top of the threaded pipe (7) is in contact with the bottom of the sleeve plate (3), and the bottom of the threaded pipe (7) is fixedly connected with the first rotary disc (23).
4. The flexible spinal fixation device of claim 1, wherein: slide groove (24) have all been seted up to the front side and the rear side of lagging (3) inner chamber, equal fixedly connected with slide bar (25) in the both sides at diaphragm (1) front and the both sides at the back, the one end that diaphragm (1) was kept away from in slide bar (25) extends to the inner chamber of slide groove (24).
5. The flexible spinal fixation device of claim 4, wherein: slide bar (25) are located the one end of spout (24) inner chamber and have pulley (26) through pivot swing joint, one side that slide bar (25) were kept away from in pulley (26) contacts with the inner wall of spout (24), pulley (26) and spout (24) swing joint.
6. The flexible spinal fixation device of claim 4, wherein: the threaded hole (16) is in threaded connection with a second threaded rod (17), and the second threaded rod (17) is located at one end, outside the guide sleeve (15), of the second rotary table (27) in fixedly connected mode.
7. The flexible spinal fixation device of claim 4, wherein: guide way (28) have been seted up to guide bar (14) one side of keeping away from lagging (3), second threaded rod (17) are located the one end of uide bushing (15) inner chamber and extend to the inner chamber of guide way (28) and contact with the inner wall of guide way (28).
8. The flexible spinal fixation device of claim 4, wherein: the number of the first through holes (2) and the number of the second through holes (4) are a plurality, the first through holes (2) are arranged at equal intervals, and the second through holes (4) are arranged at equal intervals.
9. The flexible spinal fixation device of claim 1, wherein: a first mounting block (29) is fixedly connected to the right side of the sleeve plate (3), a second mounting block (30) is arranged at the bottom of the first mounting block (29), a first bolt (31) penetrates through the bottom of the second mounting block (30), the top of the first bolt (31) penetrates through the second mounting block (30) and the first mounting block (29) in sequence and is in threaded connection with the first mounting block (29), the right side of the second mounting block (30) is fixedly connected with a first cervical vertebra supporting ring (32), the rear side of the first cervical vertebra supporting ring (32) is movably connected with a second cervical vertebra supporting ring (33) through a rotating shaft, a second bolt (34) is arranged at the top of the back of the second cervical vertebra supporting ring (33) in a penetrating way, the front end of the second bolt (34) penetrates through the second cervical vertebra support ring (33) and the first cervical vertebra support ring (32) in sequence and is in threaded connection with the first cervical vertebra support ring (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010502110.3A CN111772905A (en) | 2020-06-04 | 2020-06-04 | Flexible spinal fixation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010502110.3A CN111772905A (en) | 2020-06-04 | 2020-06-04 | Flexible spinal fixation device |
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| Publication Number | Publication Date |
|---|---|
| CN111772905A true CN111772905A (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010502110.3A Pending CN111772905A (en) | 2020-06-04 | 2020-06-04 | Flexible spinal fixation device |
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| CN (1) | CN111772905A (en) |
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| US20040256899A1 (en) * | 2001-12-14 | 2004-12-23 | Stuart Moore | Torso support structures |
| CN206333991U (en) * | 2016-09-30 | 2017-07-18 | 鲁天祥 | A kind of adjustable backbone fixed reset system |
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Application publication date: 20201016 |