CN113974942A - Positioning and binding device with stepless limiting structure for spinal surgery and method - Google Patents
Positioning and binding device with stepless limiting structure for spinal surgery and method Download PDFInfo
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- CN113974942A CN113974942A CN202111433409.9A CN202111433409A CN113974942A CN 113974942 A CN113974942 A CN 113974942A CN 202111433409 A CN202111433409 A CN 202111433409A CN 113974942 A CN113974942 A CN 113974942A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/02—Orthopaedic corsets
- A61F5/026—Back straightening devices with shoulder braces to force back the shoulder to obtain a correct curvature of the spine
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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
- A61F5/058—Splints
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Abstract
The invention discloses a positioning and binding device with a stepless limiting structure for spinal surgery and a method, relates to the technical field of spinal surgery, and solves the problems that in the prior art, the fitting degree of an elastic support plate and the back of a patient is not high, the fixation is realized only by wearing a waistcoat, the comfort level of the patient is not high, after the waistcoat is displaced, the dislocation is easy to occur, the position of the elastic support plate cannot be adjusted according to the body type of the patient, and the application range is small. The invention provides a positioning and binding device with a stepless limiting structure for spinal surgery and a method thereof.A stepless limiting assembly is movably connected at two sides of a fixed bottom plate, a rotary screw rod is utilized to control a rotary supporting frame to rotate, the stepless limiting assemblies at two sides of the fixed bottom plate can be rapidly widened or shortened to meet the body width of a patient, a locking screw rod is rotated, the position of an adjusting movable plate in a position adjusting sliding groove is adjusted to adapt to body curves of different patients, the adjustment is easy, the positioning and binding device is suitable for patients with different bodies, and the application range is wide.
Description
Technical Field
The invention relates to the technical field of spinal surgery, in particular to a positioning and binding device with a stepless limiting structure for spinal surgery and a method thereof.
Background
The spondylopathy is a symptom caused by changes of sclerotin, intervertebral disc, muscle and ligament of the vertebra and stimulation of spinal cord and spinal nerves, is common to cervical spondylosis and lumbar spondylosis, and is mainly manifested by neck and shoulder ache, headache, dizziness, lumbosacral ache, even lower limb pain caused by traction, incapability of standing upright and the like, severe patients may cause paralysis, adverse effects are caused to the life quality of patients, and the spondylopathy is closely related to hyperosteogeny. In the treatment process, a patient often needs to wear a spine positioning and binding device for auxiliary treatment, so that the spine is fixed.
Chinese patent CN214805803U discloses a location binding device for spinal surgery, concretely relates to spinal surgery technical field, bind the wearing vest including the location, the location is bound the inside positioning mechanism that is provided with of wearing vest, positioning mechanism includes resilient support plate, resilient support plate sets up and binds wearing vest inner wall one side in the location, resilient support plate's top is provided with the heat preservation, be provided with a plurality of heat preservation units in the heat preservation. The utility model discloses a through setting up positioning mechanism, the location is bound and is dressed the vest after dressing the completion, can provide spacing and strong point for patient's back, and the massage ball then can contact with patient's vertebra for patient's vertebra is difficult for taking place the dislocation deformation, can massage near patient vertebra's muscle simultaneously, promotes near vertebra's blood circulation, increases treatment, further improvement the comfort that the patient dressed.
Although this application solves the problems in the background art to some extent, the following problems exist in this application: 1. the fit degree of the elastic supporting plate and the back of the patient is not high, the elastic supporting plate is fixed only by wearing the waistcoat, the comfort level of the patient is not high, and the waistcoat is easy to misplace after displacement; 2. the position of the elastic supporting plate can not be adjusted according to the body type of the patient, and the application range is small.
Disclosure of Invention
The invention aims to provide a positioning and binding device with a stepless limiting structure for spinal surgery and a method thereof, wherein a fixed bottom plate is movably connected with a spinal fixing plate, the spinal fixing plate can be adjusted up and down according to the needs of patients, the spinal column of the patients can be matched to the maximum extent, the positioning effect is improved, the stepless limiting components are movably connected with two sides of the fixed bottom plate, a rotary screw rod is used for controlling a rotary support frame to rotate, the stepless limiting components on two sides of the fixed bottom plate can be widened or shortened rapidly to meet the body width of the patients, a locking screw rod is rotated, the position of an adjusting movable plate in a position adjusting sliding groove is adjusted, the length of the whole stepless limiting component can be extended, the device is suitable for the body curves of different patients, is easy to adjust, is suitable for the patients with different body sizes, has wide application range, and is clamped with the side parts of the bodies of the patients by a clamping claw plate, the positions of the fixing bottom plate and the spine fixing plate are bound, so that the size of the common whole fixing bottom plate is reduced, and meanwhile, the edge of the device is contacted with the body of a patient through the clamping claw plate, so that the fitting degree is improved, and the wearing comfort of the patient is improved; the fixed cotton of back and the fixed cotton of belly play the effect that the secondary was bound, and stability is higher, can prevent to appear the dislocation phenomenon in the use to solve the problem that proposes among the above-mentioned background art.
In order to achieve the purpose, the invention provides the following technical scheme: the positioning and binding device with the stepless limiting structure for spinal surgery comprises a fixed base plate, back fixing cotton cloth is symmetrically arranged on two sides of the lower surface of the fixed base plate, one end of the back fixing cotton cloth is fixedly connected with abdomen fixing cotton cloth, the other side of the fixed base plate is provided with a movable chute, a spine fixing plate is movably connected in the movable chute, lateral chutes are symmetrically arranged on two sides of the fixed base plate, rotary screw rods are arranged in the lateral chutes, one ends of the rotary screw rods penetrate through the spine fixing plate, stepless limiting assemblies which are equidistantly arranged are meshed on the rotary screw rods, each stepless limiting assembly comprises a rotary support frame, an adjusting movable plate, an automatic telescopic rod and a clamping claw plate, one end of the rotary support frame is meshed with the rotary screw rods, one end of the rotary support frame, close to the rotary screw rods, is provided with a limiting rotary column, and the limiting rotary column is movably connected with the lateral chutes, one side of the rotary supporting frame is movably connected with the adjusting movable plate, the adjusting movable plate is sleeved with the automatic telescopic rod, and one end of the automatic telescopic rod is hinged with one end of the clamping claw plate.
Preferably, the two sides of the movable sliding groove are symmetrically provided with limiting sliding grooves, the two sides of the spine fixing plate are provided with limiting sliding strips, the limiting sliding strips are movably connected with the limiting sliding grooves, threaded holes are formed in the movable sliding grooves at equal intervals, adjusting ejector rods are meshed in the threaded holes, and one end of each adjusting ejector rod is abutted to one side of the spine fixing plate.
Preferably, the fixed cotton in back is provided with two, and the one end of the fixed cotton in back is provided with the baldric, the one end and the fixed cotton fixed connection of belly of baldric, and one side of the fixed cotton in back is provided with the locking band, and the symmetry is provided with the magic subsides on the fixed cotton in belly, and the magic subsides correspond with the locking band position, and the locking band passes through the magic and pastes and bond with the fixed cotton in belly, the fixed cotton in back and the fixed cotton position in belly.
Preferably, the length of magic subsides is greater than ten centimeters, conveniently adjusts the elasticity of the fixed cotton of back and the fixed cotton of belly.
Preferably, the lower end of the spine fixing plate is provided with an ejector rod groove, a soft cloth layer is arranged in the ejector rod groove, an elastic positioning plate is arranged inside the spine fixing plate, and the upper surface of the spine fixing plate is provided with elastic cloth.
Preferably, one end of the rotary support frame, which is close to the limiting rotary column, is of an arc structure, the end, provided with the arc structure, of the rotary support frame is hinged to a threaded cylinder, the threaded cylinder is meshed with the rotary screw rod, a position adjusting sliding groove is formed in the whole rotary support frame, and the position adjusting sliding groove is movably connected with the adjusting movable plate.
Preferably, the one side of adjusting the fly leaf and patient's skin contact is provided with the cotton layer, and the one end of adjusting the fly leaf is provided with spacing slider, spacing slider and position control spout swing joint, and the meshing has a locking screw on the spacing slider, and locking screw runs through the position control spout, and the inside of adjusting the fly leaf is provided with movable chamber, and movable chamber cup joints with automatic telescopic link.
Preferably, the one end of automatic telescopic link runs through movable chamber, and automatic telescopic link is connected with the self-adaptation spring in arranging movable intracavity portion's position in, and the one end and the movable chamber fixed connection of self-adaptation spring, the one end that movable intracavity portion was arranged in to automatic telescopic link is connected with the limiting plate, and the one end that movable intracavity portion outside was arranged in to automatic telescopic link is provided with the hinge groove, and the hinge groove is connected with the one end hinge of centre gripping claw board.
Preferably, the clamping claw plate is a member made of rubber materials, and a torsion spring is arranged at one end of the clamping claw plate connected with the hinge groove.
The invention provides a use method of a positioning and binding device with a stepless limiting structure for spinal surgery, which comprises the following steps:
s1: the method comprises the following steps of performing primary positioning, namely wearing shoulder straps on the shoulder positions of a patient, wherein abdomen fixing cotton cloth corresponds to the abdomen position of the patient, back fixing cotton cloth corresponds to the back position of the patient, and a spine fixing plate is close to the spine position of the patient;
s2: the position is adjusted, the fixing bottom plate is manually pressed to abut against the back of a patient, the clamping claw plate is preliminarily clamped with the side part of the body of the patient, the spine fixing plate is adjusted to a height position corresponding to the spine of the patient, the length of the adjusting ejector rod which is pushed to the soft cloth layer is adjusted, one end of the section ejector rod pushes the soft cloth layer to be sunken, and therefore the elastic positioning plate is driven to deform, the elastic positioning plate is tightly attached to the spine of the patient, and the spine of the patient is positioned;
s3: the device comprises a fixing base plate, a rotating support frame, a locking screw rod, a position adjusting slide groove, a locking screw rod and a locking screw rod, wherein the rotating support frame is driven by the rotating screw rod to rotate in the slide groove at the side part, so that the distance between the stepless limiting assemblies at the two sides of the fixing base plate is integrally increased to meet the body width of a patient;
s4: the automatic adjustment, the clamping claw plate is blocked with the side body of the patient, the position of the clamping claw plate is adjusted by the automatic telescopic rod according to the body width of the patient, the clamping claw plate is blocked with the side part of the body of the patient, the clamping claw plate automatically adjusts the clamping angle with the patient under the action of the torsion spring, and at the moment, the fixed bottom plate drives the spine fixing plate to be attached to the back of the patient;
s5: bind once more, paste the bonding with locking band and magic, according to patient's fat thin, the bonding position that locking band and magic were pasted, the fixed cotton of back and the fixed cotton of belly are fixed spinal fixation plate jointly.
Compared with the prior art, the invention has the beneficial effects that: the invention provides a positioning and binding device with a stepless limiting structure for spinal surgery and a method thereof, wherein a fixed bottom plate is movably connected with a spinal fixing plate, the spinal fixing plate can be adjusted up and down according to the needs of patients, the spinal column of the patients is matched to the maximum extent, the positioning effect is improved, the two sides of the fixed bottom plate are movably connected with the stepless limiting components, a rotary screw rod is used for controlling the rotary support frame to rotate, the stepless limiting components on the two sides of the fixed bottom plate can be widened or shortened rapidly to meet the body width of the patients, a locking screw rod is rotated, the position of an adjusting movable plate in a position adjusting sliding groove is adjusted, the length of the whole stepless limiting component can be extended, the device is suitable for the body curves of different patients, is easy to adjust, is suitable for the patients with different body sizes, has wide application range, and is used for clamping a clamping claw plate with the side part of the body of the patients to bind the positions of the fixed bottom plate and the spinal fixing plate, the size of a common integral fixed bottom plate is reduced, and meanwhile, the edge of the device is contacted with the body of a patient through the clamping claw plate, so that the fitting degree is improved, and the wearing comfort of the patient is improved; the back fixing cotton cloth and the belly fixing cotton cloth play a role in secondary binding, stability is higher, and the phenomenon of dislocation in the using process can be prevented.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a partial block diagram of the present invention;
FIG. 3 is a diagram of the construction of the mounting plate of the present invention;
FIG. 4 is a back-mounted cotton fabric structure according to the present invention;
FIG. 5 is a view of the spinal fixation plate installation configuration of the present invention;
FIG. 6 is a view of the spinal fixation plate of the present invention;
FIG. 7 is a view of the mounting structure of the infinite limit assembly of the present invention;
fig. 8 is an exploded view of the infinite check assembly of the present invention.
In the figure: 1. fixing the bottom plate; 11. a movable chute; 111. a limiting chute; 112. a threaded hole; 12. a side chute; 13. adjusting the ejector rod; 14. rotating the screw rod; 2. cotton cloth is fixed on the back; 21. shoulder straps; 22. a locking band; 3. cotton cloth is fixed on the abdomen; 31. magic tape; 4. a spinal fixation plate; 41. a mandril groove; 42. a soft cloth layer; 43. an elastic positioning plate; 44. elastic cloth; 5. a stepless limit component; 51. rotating the support frame; 511. limiting the rotary column; 512. a threaded barrel; 513. a position adjusting chute; 52. adjusting the movable plate; 521. a limiting slide block; 522. locking the screw rod; 523. a movable cavity; 53. automatically telescoping the rod; 531. a self-adaptive spring; 532. a limiting plate; 533. a hinge slot; 54. a clamping jaw plate; 541. a torsion spring.
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. 1-3, a positioning and binding device with stepless position-limiting structure for spinal surgery comprises a fixed base plate 1, back fixing cotton cloth 2 symmetrically disposed on two sides of the lower surface of the fixed base plate 1, abdomen fixing cotton cloth 3 fixedly connected to one end of the back fixing cotton cloth 2, a movable chute 11 disposed on the other side of the fixed base plate 1, a spine fixing plate 4 movably connected in the movable chute 11, side chutes 12 symmetrically disposed on two sides of the fixed base plate 1, a rotary screw 14 disposed in the side chute 12, one end of the rotary screw 14 penetrating through the spine fixing plate 4 and connected to a rotary handle, the rotary screw 14 being driven by the rotary handle to rotate, thereby controlling the rotary support frame 51 to rotate, the rotary screw 14 being engaged with stepless position-limiting components 5 disposed at equal intervals, the position-limiting chutes 111 symmetrically disposed on two sides of the movable chute 11, the both sides of backbone fixed plate 4 are provided with spacing draw runner, spacing draw runner and spacing spout 111 swing joint, backbone fixed plate 4 is at activity spout 11 internalization, spacing spout 111 limits the activity direction of backbone fixed plate 4, equidistant screw hole 112 has been seted up in the activity spout 11, screw hole 112 internal meshing has regulation ejector pin 13, the one end of adjusting ejector pin 13 offsets with one side of backbone fixed plate 4, the laminating degree of backbone fixed plate 4 and patient's backbone is adjusted to regulation ejector pin 13, the one end that regulation ejector pin 13 and backbone fixed plate 4 are adjacent is provided with the kicking block, the other end of adjusting ejector pin 13 is provided with rotatory handle.
Please refer to fig. 1 and 4, the back fixing cotton cloth 2 is provided with two, and the one end of the back fixing cotton cloth 2 is provided with the shoulder strap 21, the one end of the shoulder strap 21 is fixedly connected with the abdomen fixing cotton cloth 3, one side of the back fixing cotton cloth 2 is provided with the locking belt 22, the abdomen fixing cotton cloth 3 is provided with the magic tape 31 symmetrically, the magic tape 31 corresponds to the locking belt 22, the locking belt 22 is adhered to the abdomen fixing cotton cloth 3 through the magic tape 31, the positions of the back fixing cotton cloth 2 and the abdomen fixing cotton cloth 3 are fixed, the length of the magic tape 31 is greater than ten centimeters, the tightness of the back fixing cotton cloth 2 and the abdomen fixing cotton cloth 3 is conveniently adjusted.
Please refer to fig. 5-6, the lower end of the spine fixing plate 4 is provided with an ejector rod groove 41, the ejector rod groove 41 corresponds to the position of the adjusting ejector rod 13 and is used for moving the adjusting ejector rod 13, a soft cloth layer 42 is disposed in the ejector rod groove 41, an elastic positioning plate 43 is disposed inside the spine fixing plate 4, the upper surface of the spine fixing plate 4 is provided with an elastic cloth 44, the adjusting ejector rod 13 is rotated, one end of the adjusting ejector rod 13 pushes the soft cloth layer 42 to be concave, thereby driving the elastic positioning plate 43 to deform, so that the elastic positioning plate 43 is tightly attached to the spine of the patient and used for positioning the spine of the patient, the adjusting ejector rod 13 at different positions is adjusted according to the needs of the patient, and the positioning effect of the elastic positioning plate 43 is improved.
Referring to fig. 7-8, the stepless limiting assembly 5 includes a rotating support frame 51, an adjusting movable plate 52, an automatic telescopic rod 53 and a clamping jaw plate 54, one end of the rotating support frame 51 is engaged with the rotating screw 14, one end of the rotating support frame 51 near the rotating screw 14 is provided with a limiting rotary column 511, the limiting rotary column 511 is movably connected with the side sliding chute 12, one side of the rotating support frame 51 is movably connected with the adjusting movable plate 52, the adjusting movable plate 52 is sleeved with the automatic telescopic rod 53, one end of the automatic telescopic rod 53 is hinged with one end of the clamping jaw plate 54, one end of the rotating support frame 51 near the limiting rotary column 511 is in an arc structure, one end of the rotating support frame 51 provided with the arc structure is hinged with a threaded cylinder 512, the threaded cylinder 512 is engaged with the rotating screw 14, the rotating screw 14 controls all the rotating support frames 51 to rotate, so as to integrally adjust the width between the two sets of rotating support frames 51, the whole rotary support frame 51 is provided with a position adjusting sliding chute 513, the position adjusting sliding chute 513 is movably connected with an adjusting movable plate 52, the position of the adjusting movable plate 52 in the position adjusting sliding chute 513 can be adjusted to extend the length of the whole stepless limiting component 5 to adapt to the statures of different patients, one side of the adjusting movable plate 52 contacting with the skin of the patient is provided with a cotton cloth layer, one end of the adjusting movable plate 52 is provided with a limiting slide block 521, the limiting slide block 521 is movably connected with the position adjusting sliding chute 513, the limiting slide block 521 is engaged with a locking screw 522, the locking screw 522 penetrates through the position adjusting sliding chute 513, after the locking screw 522 is screwed down, the adjusting movable plate 52 cannot move, the locking screw 522 plays a role of fixing and adjusting the position of the movable plate 52, the adjusting movable chamber 523 is arranged inside the adjusting movable plate 52, and the movable chamber 523 is sleeved with an automatic telescopic rod 53, one end of the automatic telescopic rod 53 penetrates through the movable cavity 523, the position of the automatic telescopic rod 53, which is arranged inside the movable cavity 523, is connected with the adaptive spring 531, one end of the adaptive spring 531 is fixedly connected with the movable cavity 523, one end of the automatic telescopic rod 53, which is arranged inside the movable cavity 523, is connected with the limiting plate 532, the limiting plate 532 is provided with a limiting groove, a limiting block matched with the limiting groove is connected inside the movable cavity 523 and used for limiting the direction of the automatic telescopic rod 53 and preventing the automatic telescopic rod 53 from rotating, one end of the automatic telescopic rod 53, which is arranged outside the movable cavity 523, is provided with a hinge groove 533, the hinge groove 533 is hinged with one end of the clamping claw plate 54, the clamping claw plate 54 is a component made of rubber material, one end of the clamping claw plate 54, which is connected with the hinge groove 533, the clamping claw plate 54 is provided with a certain radian, and when in use, the clamping claw plate 54 is clamped with the side part of the body of a patient, the clamping jaw plate 54 automatically adjusts the clamping angle with the patient under the action of the torsion spring 541.
In order to better show the implementation process of the positioning and binding device with the stepless limiting structure for spinal surgery, the embodiment now provides a method for using the positioning and binding device with the stepless limiting structure for spinal surgery, which comprises the following steps:
the method comprises the following steps: the primary positioning is carried out, the shoulder strap 21 is worn on the shoulder position of a patient, the abdomen fixing cotton cloth 3 corresponds to the abdomen position of the patient, the back fixing cotton cloth 2 corresponds to the back position of the patient, and the spine fixing plate 4 is close to the spine position of the patient;
step two: adjusting the position, manually pressing the fixing bottom plate 1 to abut against the back of the patient, preliminarily clamping the clamping claw plate 54 with the side part of the body of the patient, adjusting the spine fixing plate 4 to a height position corresponding to the spine of the patient, and adjusting the length of the adjusting ejector rod 13 which is pushed against the soft cloth layer 42, so that one end of the adjusting ejector rod 13 pushes the soft cloth layer 42 to be sunken, thereby driving the elastic positioning plate 43 to deform, so that the elastic positioning plate 43 is tightly attached to the spine of the patient to position the spine of the patient;
step three: the primary binding is realized by controlling the rotary screw rod 14 to drive the rotary support frame 51 to rotate in the side sliding groove 12, so that the distance between the stepless limiting assemblies 5 on the two sides of the fixed base plate 1 is integrally increased to meet the body width of a patient, the locking screw rod 522 is rotated, the position of the adjusting movable plate 52 in the position adjusting sliding groove 513 is adjusted, the length of the whole stepless limiting assembly 5 can be extended to adapt to the body curves of different patients, and the lengths of the adjacent stepless limiting assemblies 5 can be different, so that the clamping degree of the stepless limiting assemblies 5 and the body of the patient is improved;
step four: the clamping jaw plate 54 is automatically adjusted to be clamped with the side body of the patient, the position of the clamping jaw plate 54 is adjusted by the automatic telescopic rod 53 according to the body width of the patient, the clamping jaw plate 54 is clamped with the side part of the body of the patient, the clamping jaw plate 54 automatically adjusts the clamping angle with the patient under the action of the torsion spring 541, and at the moment, the fixing bottom plate 1 drives the spine fixing plate 4 to be attached to the back of the patient;
step five: bind once more, paste 31 with locking belt 22 and magic and adhere, according to patient's fat thin, adjust the bonding position that 22 and magic were pasted 31 in locking belt, the fixed cotton 2 of back and the fixed cotton 3 of belly are fixed spinal fixation plate 4 jointly.
In summary, the following steps: the positioning and binding device with the stepless limiting structure and the method for the spinal surgery are characterized in that a fixed bottom plate 1 is movably connected with a spinal fixing plate 4, the spinal fixing plate 4 can be adjusted up and down according to the needs of a patient, the spinal column of the patient is matched to the maximum degree, the positioning effect is improved, the two sides of the fixed bottom plate 1 are movably connected with the stepless limiting components 5, a rotary screw rod 14 is utilized to control a rotary supporting frame 51 to rotate, the stepless limiting components 5 on the two sides of the fixed bottom plate 1 can be widened or shortened rapidly to meet the body width of the patient, a locking screw rod 522 is rotated, the position of an adjusting movable plate 52 in a position adjusting sliding groove 513 is adjusted, the length of the whole stepless limiting component 5 can be extended, the device is suitable for the body curves of different patients, the device is easy to adjust, is suitable for the patients with different body sizes, the application range is wide, and the clamping claw plate 54 is clamped with the side part of the body of the patient, the positions of the fixing bottom plate 1 and the spine fixing plate 4 are bound, the size of the common whole fixing bottom plate 1 is reduced, meanwhile, the edge of the device is contacted with the body of a patient through the clamping claw plate 54, the fitting degree is improved, and the wearing comfort of the patient is improved; the fixed cotton 2 of back and the fixed cotton 3 of belly play the effect that the secondary was bound, and stability is higher, can prevent the dislocation phenomenon in the use.
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. Spinal surgery is with location binding means who has stepless limit structure, including PMKD (1), its characterized in that: the two sides of the lower surface of the fixed bottom plate (1) are symmetrically provided with back fixed cotton cloth (2), one end of the back fixed cotton cloth (2) is fixedly connected with abdomen fixed cotton cloth (3), the other side of the fixed bottom plate (1) is provided with a movable chute (11), the movable chute (11) is internally movably connected with a spine fixing plate (4), the two sides of the fixed bottom plate (1) are symmetrically provided with side chutes (12), a rotary screw rod (14) is arranged in each side chute (12), one end of each rotary screw rod (14) penetrates through the spine fixing plate (4), the rotary screw rod (14) is meshed with equidistant stepless limiting components (5), each stepless limiting component (5) comprises a rotary supporting frame (51), an adjusting movable plate (52), an automatic telescopic rod (53) and a clamping claw plate (54), one end of the rotary supporting frame (51) is meshed with the rotary screw rod (14), one end of the rotary support frame (51) close to the rotary screw rod (14) is provided with a limiting rotary column (511), the limiting rotary column (511) is movably connected with the side sliding groove (12), one side of the rotary support frame (51) is movably connected with an adjusting movable plate (52), the adjusting movable plate (52) is sleeved with an automatic telescopic rod (53), and one end of the automatic telescopic rod (53) is hinged with one end of a clamping claw plate (54).
2. The positioning and binding apparatus with an infinite stop mechanism for spinal surgery as recited in claim 1, wherein: the limiting sliding grooves (111) are symmetrically formed in two sides of the movable sliding groove (11), limiting sliding strips are arranged on two sides of the spine fixing plate (4), the limiting sliding strips are movably connected with the limiting sliding grooves (111), threaded holes (112) are formed in the movable sliding groove (11) at equal intervals, adjusting ejector rods (13) are meshed in the threaded holes (112), and one ends of the adjusting ejector rods (13) are abutted to one side of the spine fixing plate (4).
3. The positioning and binding apparatus with an infinite stop mechanism for spinal surgery as recited in claim 1, wherein: the fixed cotton (2) in back is provided with two, and the one end of the fixed cotton (2) in back is provided with baldric (21), the one end and the fixed cotton (3) fixed connection of belly of baldric (21), and one side of the fixed cotton (2) in back is provided with locking band (22), and the symmetry is provided with magic subsides (31) on the fixed cotton (3) in belly, and magic subsides (31) correspond with locking band (22) position.
4. The positioning and binding apparatus with an infinite stop mechanism for spinal surgery as recited in claim 3, wherein: the length of the magic tape (31) is more than ten centimeters.
5. The positioning and binding apparatus with an infinite stop mechanism for spinal surgery as recited in claim 1, wherein: the lower end of the spine fixing plate (4) is provided with an ejector rod groove (41), a soft cloth layer (42) is arranged in the ejector rod groove (41), an elastic positioning plate (43) is arranged inside the spine fixing plate (4), and an elastic cloth (44) is arranged on the upper surface of the spine fixing plate (4).
6. The positioning and binding apparatus with an infinite stop mechanism for spinal surgery as recited in claim 1, wherein: one end, close to the limiting rotary column (511), of the rotary support frame (51) is of an arc structure, one end, provided with the arc structure, of the rotary support frame (51) is hinged to a threaded cylinder (512), the threaded cylinder (512) is meshed with the rotary screw rod (14), a position adjusting sliding groove (513) is formed in the whole rotary support frame (51), and the position adjusting sliding groove (513) is movably connected with the adjusting movable plate (52).
7. The positioning and binding apparatus with an infinite stop mechanism for spinal surgery as recited in claim 6, wherein: one side of adjusting movable plate (52) and patient's skin contact is provided with the cotton layer, and the one end of adjusting movable plate (52) is provided with spacing slider (521), and spacing slider (521) and position control spout (513) swing joint, and the meshing has locking screw (522) on spacing slider (521), and locking screw (522) run through position control spout (513), and the inside of adjusting movable plate (52) is provided with movable chamber (523), and movable chamber (523) cup joint with automatic telescopic link (53).
8. The positioning and binding apparatus for spinal surgery of claim 7, wherein: the one end of automatic telescopic link (53) runs through activity chamber (523), and automatic telescopic link (53) are arranged in and are connected with self-adaptation spring (531) on the inside position in activity chamber (523), the one end and the activity chamber (523) fixed connection of self-adaptation spring (531), the one end that activity chamber (523) was arranged in automatic telescopic link (53) is connected with limiting plate (532), the outside one end in activity chamber (523) is arranged in automatic telescopic link (53) and is provided with hinge groove (533), hinge groove (533) and the one end hinge of centre gripping claw plate (54) are connected.
9. The positioning and binding apparatus for spinal surgery of claim 8, wherein: the clamping claw plate (54) is a member made of rubber materials, and a torsion spring (541) is arranged at one end, connected with the hinge groove (533), of the clamping claw plate (54).
10. A method of using a positioning and binding device with an infinite number of steps for spinal surgery as recited in any one of claims 1-9, comprising the steps of:
s1: the primary positioning is carried out, the shoulder strap (21) is worn on the shoulder position of a patient, the abdomen fixing cotton cloth (3) corresponds to the abdomen position of the patient, the back fixing cotton cloth (2) corresponds to the back position of the patient, and the spine fixing plate (4) is close to the spine position of the patient;
s2: adjusting the position, manually pressing the fixed bottom plate (1) to abut against the back of a patient, preliminarily clamping the clamping claw plate (54) with the side part of the body of the patient, adjusting the spine fixing plate (4) to the height position corresponding to the spine of the patient, adjusting the length of the adjusting ejector rod (13) to prop up the soft cloth layer (42), enabling one end of the section ejector rod (13) to push the soft cloth layer (42) to be sunken, driving the elastic positioning plate (43) to deform, enabling the elastic positioning plate (43) to be tightly attached to the spine of the patient, and positioning the spine of the patient;
s3: the device comprises a primary binding part, a rotary screw rod (14) is controlled to drive a rotary support frame (51) to rotate in a side sliding groove (12), the distance between stepless limiting assemblies (5) on two sides of a fixed base plate (1) is integrally increased to meet the body width of a patient, a locking screw rod (522) is rotated, the position of an adjusting movable plate (52) in a position adjusting sliding groove (513) is adjusted, the length of the whole stepless limiting assembly (5) can be extended to adapt to the body curves of different patients, the lengths of adjacent stepless limiting assemblies (5) can be different, and the clamping degree of the stepless limiting assemblies (5) and the body of the patient is improved;
s4: the automatic adjustment is carried out, the clamping claw plate (54) is clamped with the side body of a patient, the position of the clamping claw plate (54) is adjusted by the automatic telescopic rod (53) according to the body width of the patient, the clamping claw plate (54) is clamped with the side part of the body of the patient, the clamping claw plate (54) automatically adjusts the clamping angle with the patient under the action of the torsion spring (541), and at the moment, the fixing bottom plate (1) drives the spine fixing plate (4) to be attached to the back of the patient;
s5: bind again, paste (31) with locking band (22) and magic and adhere, according to patient's fat thin, adjust the bonding position of locking band (22) and magic subsides (31), fixed cotton (2) of back and the fixed cotton (3) of belly are fixed spinal fixation board (4) jointly.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111433409.9A CN113974942B (en) | 2021-11-29 | 2021-11-29 | Positioning and binding device and method with stepless limiting structure for spinal surgery |
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| CN202111433409.9A CN113974942B (en) | 2021-11-29 | 2021-11-29 | Positioning and binding device and method with stepless limiting structure for spinal surgery |
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| CN113974942B (en) | 2023-09-19 |
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