CN113974942B - Positioning and binding device and method with stepless limiting structure for spinal surgery - Google Patents
Positioning and binding device and method with stepless limiting structure for spinal surgery Download PDFInfo
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- CN113974942B CN113974942B CN202111433409.9A CN202111433409A CN113974942B CN 113974942 B CN113974942 B CN 113974942B CN 202111433409 A CN202111433409 A CN 202111433409A CN 113974942 B CN113974942 B CN 113974942B
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Classifications
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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
Abstract
The utility model discloses a positioning binding device with a stepless limiting structure and a positioning binding method for spinal surgery, relates to the technical field of spinal surgery, and solves the problems that in the prior art, the elastic support plate is not high in degree of adhesion with the back of a patient, the fixation is realized only by wearing a waistcoat, the comfort of the patient is not high, dislocation easily occurs after the waistcoat is displaced, 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 positioning binding device and the positioning binding method with the stepless limiting structure for the spinal surgery provided by the utility model have the advantages that the stepless limiting assemblies are movably connected to the two sides of the fixed bottom plate, the rotating screw rod is utilized to control the rotating support frame to rotate, the stepless limiting assemblies on the two sides of the fixed bottom plate can be rapidly widened or shortened, the width of the stature of a patient is met, the locking screw rod is rotated, the position of the adjusting movable plate at the position adjusting chute is adjusted to adapt to stature curves of different patients, the adjustment is easy, and the positioning binding device and the positioning binding method are suitable for patients with different statures and wide in application range.
Description
Technical Field
The utility model relates to the technical field of spinal surgery, in particular to a positioning and binding device with a stepless limiting structure and a positioning and binding method for spinal surgery.
Background
The spondylopathy is the symptoms caused by the change of bones, intervertebral discs, muscles and ligaments of the spine, the spinal cord and spinal nerves are stimulated, the cervical spondylosis and the lumbar spondylosis are common, the diseases are mostly manifested by neck and shoulder ache, headache, dizziness, lumbo-sacral ache, even lower limb ache caused by involvement, and can not stand up, and the like, the serious diseases can possibly cause paralysis, cause adverse effect on the life quality of patients, and the rachiopathy has close relation with hyperosteogeny. During the treatment, the patient often needs to wear a spinal positioning binding device for auxiliary treatment to fix the spine.
Chinese patent CN214805803U discloses a device is tied up in location for spinal surgery, concretely relates to spinal surgery technical field, wear the vest including the location is tied up, the location is tied up and is worn the inside positioning mechanism that is provided with of vest, positioning mechanism includes the elastic support board, the elastic support board sets up and is tied up in the location and wear waistcoat inner wall one side, the top of elastic support board is provided with the heat preservation, be provided with a plurality of insulation units in the heat preservation. According to the utility model, after the positioning mechanism is arranged, the positioning and binding wearing waistcoat can provide limit and supporting points for the back of a patient after the wearing is completed, and the massage ball can be contacted with the spine of the patient, so that dislocation deformation of the spine of the patient is difficult to occur, meanwhile, muscles near the spine of the patient can be massaged, the blood circulation of the muscles near the spine is promoted, the treatment effect is improved, and the wearing comfort of the patient is further improved.
Although this application solves the problems in the background art to some extent, the following problems exist in this application: 1. the elastic support plate is not high in the degree of fit with the back of a patient, the fixation is realized only by wearing a waistcoat, the comfort level of the patient is not high, and dislocation is easy to occur after the waistcoat is displaced; 2. the position of the elastic support plate cannot be adjusted according to the body shape of a patient, and the application range is small.
Disclosure of Invention
The utility model aims to provide a positioning binding device with a stepless limiting structure and a positioning binding method for spinal surgery, wherein a spine fixing plate is movably connected through a fixing bottom plate, the spine fixing plate can be adjusted up and down according to the needs of patients, the spine of the patients is matched to the greatest extent, the positioning effect is improved, stepless limiting assemblies are movably connected at the two sides of the fixing bottom plate, a rotary screw rod is used for controlling a rotary supporting frame to rotate, the stepless limiting assemblies at the two sides of the fixing bottom plate can be widened or shortened, the body width of the patients is met, a locking screw rod is rotated, the position of a position adjusting chute of a movable plate is adjusted, the length of the whole stepless limiting assembly can be extended, the device is suitable for body curves of different patients, the device is easy to adjust, and is suitable for patients with different body sizes, the use range is wide, the clamping claw plate is used for clamping the side part of the body of the patients, the positions of the fixing bottom plate and the spine fixing plate are bound, the size of the whole common fixing bottom plate is reduced, meanwhile, the edge of the device is contacted with the body of the patients through the clamping claw plate, the fitting degree is improved, and the wearing comfort of the patients is increased; the back fixing cotton cloth and the belly fixing cotton cloth play a secondary binding role, so that the stability is higher, and dislocation phenomenon in the using process can be prevented, so that the problem in the background technology is solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a device is bound with location that has stepless limit structure to backbone surgery, includes PMKD, PMKD lower surface's bilateral symmetry is provided with back fixed cotton, and the one end fixedly connected with belly fixed cotton of back fixed cotton, and movable spout has been seted up to PMKD's opposite side, swing joint has the backbone fixed plate in the movable spout, and lateral part spout has been seted up to PMKD's bilateral symmetry, is provided with rotatory lead screw in the lateral part spout, and the one end of rotatory lead screw runs through the backbone fixed plate, and the meshing has the stepless spacing subassembly of equidistant setting on the rotatory lead screw, stepless spacing subassembly includes rotating support frame, adjusts fly leaf, automatic telescopic link and clamping jaw board, and rotating support frame's one end and rotatory lead screw meshing, rotating support frame is close to rotating lead screw's one end and is provided with spacing steering column, spacing steering column and lateral part spout swing joint, one side and adjusting fly leaf swing joint, adjusting fly leaf cup joint with automatic telescopic link's one end and clamping jaw board's one end hinge connection.
Preferably, the two sides of the movable chute are symmetrically provided with limiting sliding bars, the two sides of the spine fixing plate are provided with limiting sliding bars which are movably connected with the limiting sliding bars, threaded holes are formed in the movable chute at equal intervals, the threaded holes are engaged with adjusting ejector rods, and one ends of the adjusting ejector rods are propped against one side of the spine fixing plate.
Preferably, the back fixing cotton cloth is provided with two pieces, one end of the back fixing cotton cloth is provided with a shoulder belt, one end of the shoulder belt is fixedly connected with the abdomen fixing cotton cloth, one side of the back fixing cotton cloth is provided with a locking belt, the abdomen fixing cotton cloth is symmetrically provided with a magic tape, the magic tape corresponds to the position of the locking belt, the locking belt is adhered with the abdomen fixing cotton cloth through the magic tape, and the positions of the back fixing cotton cloth and the abdomen fixing cotton cloth are fixed.
Preferably, the length of the magic tape is more than ten centimeters, so that the tightness of the back fixing cotton cloth and the abdomen fixing cotton cloth can be conveniently adjusted.
Preferably, the lower extreme of backbone fixed plate has seted up the ejector pin recess, is provided with soft cloth layer in the ejector pin recess, and the inside of backbone fixed plate is provided with the elasticity locating plate, and the upper surface of backbone fixed plate is provided with the elasticity cloth.
Preferably, one end of the rotary support frame, which is close to the limiting rotary column, is of an arc structure, one end of the rotary support frame, which is provided with the arc structure, is hinged with a threaded cylinder, the threaded cylinder is meshed with the rotary screw rod, and a position adjusting sliding groove is formed in the whole rotary support frame and is movably connected with the adjusting movable plate.
Preferably, one side of adjusting the fly leaf and patient skin contact is provided with 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 locking screw on the spacing slider, and locking screw runs through position control spout, and the inside of adjusting the fly leaf is provided with the activity chamber, and the activity chamber cup joints with automatic telescopic link.
Preferably, one end of the automatic telescopic rod penetrates through the movable cavity, the automatic telescopic rod is connected with a self-adaptive spring in the position inside the movable cavity, one end of the self-adaptive spring is fixedly connected with the movable cavity, one end of the automatic telescopic rod in the movable cavity is connected with a limiting plate, one end of the automatic telescopic rod outside the movable cavity is provided with a hinge groove, and the hinge groove is hinged with one end of the clamping jaw plate.
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, which is connected with the hinge groove.
The utility model provides a using method of a positioning binding device with a stepless limiting structure for spinal surgery, which comprises the following steps:
s1: preliminary positioning, namely putting the shoulder straps on the shoulder positions of the patient, enabling the abdomen fixing cotton cloth to correspond to the abdomen positions of the patient, enabling the back fixing cotton cloth to correspond to the back positions of the patient, and enabling the spine fixing plate to be close to the spine positions of the patient;
s2: the position is adjusted, the fixing bottom plate is manually pressed against the back of the patient, the clamping claw plate is primarily 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 ejected to the soft cloth layer is adjusted, one end of the ejector rod is enabled to push the soft cloth layer to be sunken, and therefore the elastic locating plate is driven to deform, the elastic locating plate is enabled to be tightly attached to the spine of the patient, and the spine of the patient is located;
s3: the rotary screw rod is controlled to drive the rotary support frame to rotate in the side sliding groove, so that the integral increase of the distance between the stepless limiting assemblies on two sides of the fixed bottom plate is realized, the body width of a patient is met, the locking screw rod is rotated, the position of the movable plate at the position adjusting sliding groove is adjusted, the length of the whole stepless limiting assembly can be extended, the device is suitable for body curves of different patients, the lengths of the adjacent stepless limiting assemblies can be different, and the clamping degree of the stepless limiting assemblies and the body of the patient is improved;
s4: the automatic adjusting, clamping claw plate and patient's sideways block, the automatic telescopic link adjusts the position of clamping claw plate according to patient's body width, clamping claw plate and patient's lateral part block, clamping claw plate under the effect of torsional spring, automatic adjusting and patient's clamping angle, the fixed bottom plate drives backbone fixed plate and patient's back laminating this moment;
s5: binding again, adhering the locking belt with the magic tape, adjusting the adhering position of the locking belt and the magic tape according to the fat and thin of a patient, and fixing the spine fixing plate by the back fixing cotton cloth and the abdomen fixing cotton cloth together.
Compared with the prior art, the utility model has the beneficial effects that: according to the positioning binding device and method with the stepless limiting structure for the spinal surgery, the spine fixing plate is movably connected with the spine fixing plate through the fixing bottom plate, the spine fixing plate can be adjusted up and down according to the needs of a patient, the spine of the patient is matched to the greatest extent, the positioning effect is improved, stepless limiting assemblies are movably connected to the two sides of the fixing bottom plate, the rotary screw rod is used for controlling the rotary supporting frame to rotate, the stepless limiting assemblies on the two sides of the fixing bottom plate can be widened or shortened, the body width of the patient is met, the locking screw rod is rotated, the position of the movable plate at the position adjusting chute is adjusted, the length of the whole stepless limiting assembly can be extended, the size of the whole stepless limiting assembly is adapted to the body curves of different patients, the positioning binding device is easy to adjust and suitable for patients with different sizes, the use range is wide, the clamping claw plate is clamped with the side parts of the body of the patient, the positions of the fixing bottom plate and the spine fixing plate are reduced, meanwhile, the edge of the device is contacted with the body of the patient through the clamping claw plate, the fitting degree is improved, and the wearing comfort of the patient is increased; the back fixing cotton cloth and the belly fixing cotton cloth play a secondary binding role, so that the stability is higher, and dislocation phenomenon can be prevented in the using process.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a partial block diagram of the present utility model;
FIG. 3 is a diagram of the structure of a fixed base plate of the present utility model;
FIG. 4 is a diagram of the back-set cotton fabric of the present utility model;
FIG. 5 is a block diagram of the spinal fixation plate of the present utility model;
FIG. 6 is a block diagram of a spinal fixation plate according to the present utility model;
FIG. 7 is a block diagram of the installation of the stepless limiting assembly of the present utility model;
fig. 8 is an exploded view of the stepless limiting assembly of the present utility model.
In the figure: 1. a fixed bottom plate; 11. a movable chute; 111. limiting sliding grooves; 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. a shoulder strap; 22. a locking belt; 3. fixing cotton cloth on the abdomen; 31. a magic tape; 4. a spinal fixation plate; 41. a push rod groove; 42. a soft cloth layer; 43. an elastic positioning plate; 44. elastic cloth; 5. a stepless limiting component; 51. rotating the support frame; 511. limiting the rotating column; 512. a thread cylinder; 513. a position adjusting chute; 52. adjusting the movable plate; 521. a limit sliding block; 522. locking the screw rod; 523. a movable cavity; 53. an automatic telescopic rod; 531. an adaptive spring; 532. a limiting plate; 533. a hinge groove; 54. a clamping claw plate; 541. and (3) a torsion spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the positioning binding device with stepless limiting structure for spinal surgery comprises a fixed bottom plate 1, back fixing cotton cloth 2 is symmetrically arranged on two sides of the lower surface of the fixed bottom plate 1, one end of the back fixing cotton cloth 2 is fixedly connected with abdomen fixing cotton cloth 3, a movable sliding groove 11 is formed on the other side of the fixed bottom plate 1, a spinal fixing plate 4 is movably connected in the movable sliding groove 11, side sliding grooves 12 are symmetrically formed on two sides of the fixed bottom plate 1, a rotary screw rod 14 is arranged in the side sliding groove 12, one end of the rotary screw rod 14 penetrates through the spinal fixing plate 4 and is connected with a rotary handle, the rotary screw rod 14 is driven to rotate by the rotary handle, thereby controlling the rotary support frame 51 to rotate, stepless limiting assemblies 5 which are equidistantly arranged are meshed on the rotary screw rod 14, limiting sliding grooves 111 are symmetrically formed on two sides of the movable sliding groove 11, limiting sliding grooves 111 are formed on two sides of the spinal fixing plate 4, the limiting sliding grooves 111 are movably connected with the limiting sliding grooves 111, threaded holes 112 are formed in the movable sliding groove 11, an adjusting top rod 13 is meshed in the threaded holes 112, one end of the adjusting top rod 13 abuts against one end of the adjusting top 13 of the spinal fixing plate 4, and the other end of the adjusting top 13 abuts against one end of the adjusting top 13.
Referring to fig. 1 and 4, two pieces of back fixing cotton cloth 2 are provided, one end of the back fixing cotton cloth 2 is provided with a shoulder strap 21, 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 a locking belt 22, magic tapes 31 are symmetrically arranged on the abdomen fixing cotton cloth 3, the positions of the magic tapes 31 and the locking belt 22 correspond to each other, the locking belt 22 is adhered to the abdomen fixing cotton cloth 3 through the magic tapes 31, the positions of the back fixing cotton cloth 2 and the abdomen fixing cotton cloth 3 are fixed, and the length of the magic tapes 31 is greater than ten centimeters, so that the tightness of the back fixing cotton cloth 2 and the abdomen fixing cotton cloth 3 can be conveniently adjusted.
Referring to fig. 5-6, a push rod groove 41 is formed at the lower end of the spine fixing plate 4, the push rod groove 41 corresponds to the position of the adjusting push rod 13 and is used for adjusting the push rod 13 to move, a soft cloth layer 42 is arranged in the push rod groove 41, an elastic positioning plate 43 is arranged in the spine fixing plate 4, an elastic cloth 44 is arranged on the upper surface of the spine fixing plate 4, the adjusting push rod 13 is rotated, one end of the adjusting push rod 13 pushes the soft cloth layer 42 to be sunken, so that the elastic positioning plate 43 is driven to deform, the elastic positioning plate 43 is tightly attached to the spine of a patient, the spine of the patient is positioned, the adjusting push 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 comprises a rotary support frame 51, an adjusting movable plate 52, an automatic telescopic rod 53 and a clamping claw plate 54, one end of the rotary support frame 51 is meshed with the rotary screw 14, one end of the rotary support frame 51 close to the rotary screw 14 is provided with a limiting rotary column 511, the limiting rotary column 511 is movably connected with a side sliding groove 12, one side of the rotary 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 claw plate 54, one end of the rotary support frame 51 close to the limiting rotary column 511 is in an arc structure, one end of the rotary support frame 51 provided with the arc structure is hinged with a threaded cylinder 512, the threaded cylinder 512 is meshed with the rotary screw 14, the rotary screw 14 controls all the rotary support frames 51 to rotate, the width between the two groups of rotary support frames 51 can be integrally adjusted, the whole rotary supporting frame 51 is provided with a position adjusting chute 513 which is movably connected with an adjusting movable plate 52, the position adjusting movable plate 52 is movably connected with the position adjusting chute 513, the length of the whole stepless limiting component 5 can be extended, the cotton cloth layer is arranged on one side of the adjusting movable plate 52, which is contacted with the skin of a patient, in adaptation to different patient sizes, 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 chute 513, the limiting slide block 521 is meshed with a locking screw 522, the locking screw 522 penetrates through the position adjusting chute 513, after the locking screw 522 is screwed up, the adjusting movable plate 52 cannot be displaced, the locking screw 522 plays a role of fixing the position of the adjusting movable plate 52, a movable cavity 523 is arranged in the adjusting movable plate 52, the movable cavity 523 is sleeved with the automatic telescopic rod 53, one end of the automatic telescopic rod 53 penetrates through the movable cavity 523, the automatic telescopic rod 53 is arranged at the position inside the movable cavity 523 and is connected with the self-adaptive spring 531, one end of the self-adaptive spring 531 is fixedly connected with the movable cavity 523, one end of the automatic telescopic rod 53 arranged inside the movable cavity 523 is connected with the limiting plate 532, a limiting groove is formed in the limiting plate 532, a limiting block matched with the limiting groove is connected in the movable cavity 523 and used for limiting the direction of the automatic telescopic rod 53, the automatic telescopic rod 53 is prevented from rotating, the hinge groove 533 is formed in one end of the automatic telescopic rod 53 outside the movable cavity 523, the hinge groove 533 is hinged with one end of the clamping jaw plate 54, the clamping jaw plate 54 is made of a rubber material, a torsion spring 541 is arranged at one end of the clamping jaw plate 54 connected with the hinge groove 533, a certain radian is arranged on the clamping jaw plate 54, and when the automatic telescopic rod is used, the clamping jaw plate 54 is clamped with the side part of a patient body, and the clamping angle of the patient is automatically adjusted under the action of the torsion spring 541.
In order to better demonstrate the implementation flow of the positioning and binding device with the stepless limiting structure for spinal surgery, the embodiment now provides a use method of the positioning and binding device with the stepless limiting structure for spinal surgery, which comprises the following steps:
step one: preliminary positioning, namely putting the shoulder straps 21 on the shoulder positions of the patient, enabling the abdomen fixing cotton cloth 3 to correspond to the abdomen positions of the patient, enabling the back fixing cotton cloth 2 to correspond to the back positions of the patient, and enabling the spine fixing plate 4 to be close to the spine positions of the patient;
step two: the position is adjusted, the fixing bottom plate 1 is manually pressed against the back of the patient, the clamping claw plate 54 is preliminarily clamped with the side part of the body of the patient, the spine fixing plate 4 is adjusted to a height position corresponding to the spine of the patient, the length of the adjusting ejector rod 13 which is ejected to the soft cloth layer 42 is adjusted, one end of the adjusting ejector rod 13 pushes the soft cloth layer 42 to be sunken, the elastic positioning plate 43 is driven to deform, the elastic positioning plate 43 is tightly attached to the spine of the patient, and the spine of the patient is positioned;
step three: the rotary screw rod 14 is controlled to drive the rotary support frame 51 to rotate in the side sliding groove 12, so that the integral increase of the distance between the stepless limiting assemblies 5 on two sides of the fixed bottom plate 1 is realized, the height of the stepless limiting assemblies 5 is consistent with the figure width of a patient, the locking screw rod 522 is rotated, the position of the position adjusting sliding groove 513 of the movable adjusting plate 52 is adjusted, the length of the whole stepless limiting assembly 5 can be extended, the stepless limiting assemblies are suitable for figure 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 automatic adjustment, the clamping claw plate 54 is clamped with the patient's sideways, the automatic telescopic rod 53 adjusts the position of the clamping claw plate 54 according to the body width of the patient, the clamping claw plate 54 is clamped with the side part of the patient's body, 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;
step five: binding again, binding the locking belt 22 with the magic tape 31, adjusting the binding position of the locking belt 22 and the magic tape 31 according to the fat and thin of the patient, and fixing the spine fixing plate 4 by the back fixing cotton cloth 2 and the abdomen fixing cotton cloth 3 together.
To sum up: according to the positioning binding device with the stepless limiting structure and the positioning binding method for the spinal surgery, the spine fixing plate 4 is movably connected with the fixing plate 1, the spine fixing plate 4 can be adjusted up and down according to the needs of patients, the positioning effect is improved, stepless limiting assemblies 5 are movably connected to the two sides of the fixing plate 1, the rotating screw rod 14 is used for controlling the rotating supporting frame 51 to rotate, the stepless limiting assemblies 5 on the two sides of the fixing plate 1 can be quickly widened or shortened, the body width of the patients is met, the locking screw rod 522 is rotated, the movable plate 52 is adjusted to be positioned at the position of the position adjusting chute 513, the length of the whole stepless limiting assembly 5 can be extended, the body curves of different patients are adapted, the positioning binding device is easy to adjust, is suitable for patients with different body sizes, the use range is wide, the clamping claw plate 54 is used for being clamped with the side parts of the bodies of the patients, the positions of the fixing plate 1 and the spine fixing plate 4 are bound, the size of the whole fixing plate 1 is reduced, meanwhile, the edges of the device are contacted with the bodies of the patients through the clamping claw plate 54, the comfort of the patients is improved, and the wearing comfort of the patients is increased; the back fixing cotton cloth 2 and the abdomen fixing cotton cloth 3 play a secondary binding role, so that the stability is higher, and the dislocation phenomenon can be prevented in the use process.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should be covered by the protection scope of the present utility model by making equivalents and modifications to the technical solution and the inventive concept thereof.
Claims (9)
1. The utility model provides a device is bound with location that has stepless limit structure to backbone surgery, includes fixed baseplate (1), its characterized in that: the utility model discloses a device for fixing a back of a mobile phone, which comprises a fixed bottom plate (1), back fixing cotton cloth (2) is symmetrically arranged on two sides of the lower surface of the fixed bottom plate (1), one end of the back fixing cotton cloth (2) is fixedly connected with abdomen fixing cotton cloth (3), a movable chute (11) is arranged on the other side of the fixed bottom plate (1), a spine fixing plate (4) is movably connected in the movable chute (11), side chute (12) is symmetrically arranged on two sides of the fixed bottom plate (1), a rotary screw rod (14) is arranged in the side chute (12), one end of the rotary screw rod (14) penetrates through the spine fixing plate (4), stepless limiting assemblies (5) which are equidistantly arranged are meshed on the rotary screw rod (14), each stepless limiting assembly (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 supporting frame (51) close to the rotary screw rod (511) is provided with a limiting rotary rotating column (511), one side chute (12) is movably connected with the side chute (51), one side of the rotary supporting frame (51) is movably connected with the adjusting movable plate (52) through the rotary plate (52), one end of the automatic telescopic rod (53) is hinged with one end of the clamping claw plate (54).
2. The spinal surgical positioning and binding device with a stepless limiting structure of claim 1, wherein: 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) and are movably connected with the limiting sliding grooves (111), threaded holes (112) are formed in the movable sliding groove (11) at equal intervals, an adjusting ejector rod (13) is meshed in the threaded holes (112), and one end of the adjusting ejector rod (13) abuts against one side of the spine fixing plate (4).
3. The spinal surgical positioning and binding device with a stepless limiting structure of claim 1, wherein: the utility model discloses a back fixing cotton cloth, including back fixing cotton cloth (2), shoulder strap (21) are provided with to one end of back fixing cotton cloth (2), one end and belly fixing cotton cloth (3) fixed connection of shoulder strap (21), one side of back fixing cotton cloth (2) is provided with locking area (22), and the symmetry is provided with magic subsides (31) on belly fixing cotton cloth (3), and magic subsides (31) correspond with locking area (22) position.
4. A spinal surgical positioning and binding device having a stepless limiting structure as recited in claim 3, wherein: the length of the magic tape (31) is more than ten centimeters.
5. The spinal surgical positioning and binding device with a stepless limiting structure of claim 1, wherein: the lower extreme of backbone fixed plate (4) has seted up ejector pin recess (41), is provided with in ejector pin recess (41) soft cloth layer (42), and the inside of backbone fixed plate (4) is provided with elastic locating plate (43), and the upper surface of backbone fixed plate (4) is provided with elastic cloth (44).
6. The spinal surgical positioning and binding device with a stepless limiting structure of claim 1, wherein: one end of the rotary support frame (51) close to the limiting rotary column (511) is of an arc structure, one end of the rotary support frame (51) provided with the arc structure is hinged with 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 spinal surgical positioning and binding device with a stepless limiting structure of claim 6, wherein: one side of adjusting movable plate (52) and patient skin contact is provided with cotton layer, and 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 joints with automatic telescopic link (53).
8. The spinal surgical positioning and binding device with a stepless limiting structure of claim 7, wherein: one end of the automatic telescopic rod (53) penetrates through the movable cavity (523), the automatic telescopic rod (53) is connected with the self-adaptive spring (531) at the position inside the movable cavity (523), one end of the self-adaptive spring (531) is fixedly connected with the movable cavity (523), one end inside the movable cavity (523) is connected with the limiting plate (532) of the automatic telescopic rod (53), one end outside the movable cavity (523) is arranged on the automatic telescopic rod (53), and the hinge groove (533) is hinged with one end of the clamping jaw plate (54).
9. The spinal surgical positioning and binding device with a stepless limiting structure of claim 8, wherein: the clamping claw plate (54) is a member made of rubber material, and a torsion spring (541) is arranged at one end of the clamping claw plate (54) connected with the hinge groove (533).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111433409.9A CN113974942B (en) | 2021-11-29 | 2021-11-29 | Positioning and binding device and method with stepless limiting structure for spinal surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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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| KR101070973B1 (en) * | 2010-04-14 | 2011-10-06 | 하병욱 | Spine brace |
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| CN113974942A (en) | 2022-01-28 |
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