CN115886966A - Continuous funnel chest orthopedic system - Google Patents
Continuous funnel chest orthopedic system Download PDFInfo
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- CN115886966A CN115886966A CN202211718442.0A CN202211718442A CN115886966A CN 115886966 A CN115886966 A CN 115886966A CN 202211718442 A CN202211718442 A CN 202211718442A CN 115886966 A CN115886966 A CN 115886966A
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- 208000002325 Funnel Chest Diseases 0.000 title claims abstract description 18
- 230000000399 orthopedic effect Effects 0.000 title claims description 146
- 230000000694 effects Effects 0.000 claims abstract description 19
- 230000021332 multicellular organism growth Effects 0.000 claims abstract 2
- 230000035807 sensation Effects 0.000 claims abstract 2
- 210000000078 claw Anatomy 0.000 claims description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 210000001562 sternum Anatomy 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 5
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 208000006735 Periostitis Diseases 0.000 description 6
- 210000003460 periosteum Anatomy 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 210000000038 chest Anatomy 0.000 description 3
- 208000032170 Congenital Abnormalities Diseases 0.000 description 2
- 210000000845 cartilage Anatomy 0.000 description 2
- QTCANKDTWWSCMR-UHFFFAOYSA-N costic aldehyde Natural products C1CCC(=C)C2CC(C(=C)C=O)CCC21C QTCANKDTWWSCMR-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- ISTFUJWTQAMRGA-UHFFFAOYSA-N iso-beta-costal Natural products C1C(C(=C)C=O)CCC2(C)CCCC(C)=C21 ISTFUJWTQAMRGA-UHFFFAOYSA-N 0.000 description 2
- 206010010356 Congenital anomaly Diseases 0.000 description 1
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 210000002417 xiphoid bone Anatomy 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention relates to the technical field of chest shape correction, in particular to a continuous funnel chest shape correction system which comprises a first correction plate, wherein a guide sliding block is connected inside one end of the first correction plate in a sliding manner, a second correction plate is fixedly connected to one end, far away from the first correction plate, of the guide sliding block, an auxiliary plate is fixedly connected to one end, far away from the guide sliding block, of the first correction plate, and a positioning sliding block is connected inside the auxiliary plate in a sliding manner; according to the invention, the lever plate drives the clamping plate to slide in the first correcting plate through the crank push rod by virtue of the lever principle, so that the clamping plates on the two sides clamp and fix the guide sliding block, the connection firmness between the first correcting plate and the second correcting plate is further improved, an expanded space is provided, the limitation on the body growth of a patient is avoided, the pain and the foreign body sensation of the patient are relieved when the patient breathes, and therefore, the effect of improving the comfort level of the patient during breathing can be achieved, and the effect of further improving the connection firmness between the first correcting plate and the second correcting plate can be achieved.
Description
Technical Field
The invention relates to the technical field of chest shape correction, in particular to a continuous funnel chest shape correction system.
Background
The funnel chest is a funnel chest shape formed by sinking sternum, costal cartilage and partial ribs to the back side, most sternums of the funnel chest form a boat-like or funnel-like deformity from the level of the No. 2 or No. 3 costal cartilage to the back side to the point of the xiphoid process, and the boat-like or funnel-like deformity is a congenital and often familial disease, the currently commonly used built-in orthopedic device is a supporting steel plate which is adapted to the shape of the thorax of a patient and is used for orthopedic, after the built-in orthopedic device is placed in a body, one end of the supporting steel plate is directly sewn with periosteum, and the other end of the supporting steel plate is sewn with the periosteum of the patient through a fixing piece;
in the publication number CN202446232U, a funnel chest built-in orthosis is disclosed, although the structure is simple, the use is convenient, the fixing pieces and the supporting steel plates are integrated through the connecting screws, the operation is convenient, the fixation is firm, the separation of the postoperative orthosis between the fixing pieces and the supporting steel plates in the body of the patient can be prevented, but a plurality of problems still exist:
1. most orthopedic interbody fixation implants do not automatically adjust length, and therefore, cause discomfort after implantation and even require re-implantation to accommodate patient growth;
2. when the orthopedic device is used, the orthopedic device still needs to be fixed with the periosteum of a patient in a suture mode, the suture and periosteum fixing mode is complex to operate, and the suture is difficult to fix firmly due to the flexibility of the suture, so that the operation risk is increased;
3. the integral titanium plate is difficult to be placed from a single incision, the size of an external incision needs to be increased, or the length of an internal thoracic skin sinus needs to be increased;
in view of the above technical drawbacks, a solution is proposed.
Disclosure of Invention
The invention aims to provide a continuous funnel chest orthopedic system, which solves the technical defects, does not need a suture, has simple and firm fixing mode, is not easy to fall off, reduces the surgical risk, divides a rib plate into a left corrective plate and a right corrective plate and a guide sliding block, and carries out fine adjustment through an adjustable guide sliding block, thereby realizing automatic length adjustment and achieving the self-locking effect and solving the problems of difficult placement of an integral titanium plate, high surgical risk and nonadjustable length;
and the space of extension is provided to avoid patient's health growth to be restricted, alleviate patient's pain and foreign matter sense when the patient breathes, so through the cooperation between the part, can reach the effect that improves patient's comfort level when breathing, can reach the effect that further improves the fastness of connection between orthopedic plate one and orthopedic plate two again.
The purpose of the invention can be realized by the following technical scheme:
a continuous funnel chest shape righting system comprises a first shape righting plate, wherein a guide sliding block is connected inside one end of the first shape righting plate in a sliding mode, a second shape righting plate is fixedly connected to one end, away from the first shape righting plate, of the guide sliding block, an auxiliary plate is fixedly connected to one end, away from the guide sliding block, of the first shape righting plate, a positioning sliding block is connected inside the auxiliary plate in a sliding mode, a positioning pin is inserted into the positioning sliding block, a hollow plate is sleeved at one end, located outside the positioning sliding block, of the positioning pin, fixing claws are connected inside two ends of the hollow plate in a sliding mode, positioning bolts are symmetrically inserted into the hollow plate, and the positioning bolts are matched with the fixing claws;
the locating slide block is close to one end fixedly connected with locating pull rod of the first straightening plate, the inside of the guide slide block is rotatably connected with a limiting column, the limiting column is located at one end fixedly connected with baffle plate above the guide slide block, and the limiting column is located at one end fixedly connected with locating clamping plate below the guide slide block.
Preferably, the inside sliding connection of location cardboard has single face pinion rack, the one end fixedly connected with gusset plate that single face pinion rack is located the outside of location cardboard, the inside of location cardboard rotates and is connected with the gear board, and the surface of gear board is connected with the meshing with single face pinion rack, the inside of spacing post rotates and is connected with the fixed pin, the outside symmetry fixedly connected with uide pin of one end that the fixed pin is located the inside of gear board, and uide pin and gear board mutually support.
Preferably, the annular spring has been cup jointed to the one end outside that the location pull rod is located an inside orthopedic plate, the location pull rod is located an inside one end fixedly connected with boost plate of orthopedic plate, and boost plate and an inside bottom surface of orthopedic plate are sliding connection, the inside of orthopedic plate is located the equal fixedly connected with location axle in both sides of boost plate, two the lever board has been cup jointed in the outside activity of location axle, the one end swing joint that the boost plate was kept away from to the lever board has crank push rod, crank push rod keeps away from the one end swing joint of lever board and has the grip block, and the grip block is sliding connection with an orthopedic plate.
Preferably, the chute has been seted up to the one end that orthopedic plate one is close to orthopedic plate two inside, and the spout and the direction slider mutually support, and the scale strip has been carved with to orthopedic plate one is located on the spout lateral wall, the inside of location cardboard is the cavity, the through hole groove that matches each other with the uide pin is seted up to the inside of toothed disc, the one end and the orthopedic plate inner wall of annular spring are fixed connection, and the other end and the boosting board of annular spring are fixed connection.
Preferably, the boosting plate is trapezoidal in shape, a torsion spring is arranged between the positioning shaft and the lever plate, the clamping plates are located on two sides of the guide sliding block, the first corrective plate is internally provided with a guide groove matched with the clamping plates, and the auxiliary plate is internally provided with a cylindrical hole matched with the positioning pull rod.
Preferably, the upper surface of the baffle plate and the upper surface of the guide sliding block are on the same horizontal plane, the same positioning sliding block is arranged inside the second correcting plate, the fixing claws are arranged in an arc shape, and threads matched with the fixing pins are arranged inside the limiting columns.
The use of the continuous funnel chest orthotic system comprises the steps of:
the method comprises the following steps: when the adjustable guide sliding block is used, after the first orthopedic plate is placed in a patient body, the other second orthopedic plate is directly placed in the first orthopedic plate, the locating clamping plate below the limiting column is driven to synchronously rotate by rotating the shielding plate, the locating clamping plate is clamped with the sliding groove, then the distance between the first orthopedic plate and the second orthopedic plate is adjusted in a sliding mode, the situation that the sum length of the first orthopedic plate and the second orthopedic plate is not proper due to measurement and actual errors is prevented, fine adjustment is carried out through the adjustable guide sliding block, and therefore the effect of distance adjustment is achieved;
step two: after the distance is adjusted, the fixed pin inside the limiting column is rotated through an external auxiliary tool, the fixed pin drives the gear plate to rotate inside the positioning clamping plate through the guide pin, the gear plate drives the single-sided toothed plates on two external sides to slide towards the outside of the positioning clamping plate through transmission between gears, the single-sided toothed plates drive the reinforcing plate to be attached to the inner wall of the first corrective plate, and therefore acting force between the whole guide sliding block and the first corrective plate is increased, the guide sliding block is self-locked through the reinforcing plate, and the positioning and fixing effects are achieved;
step three: the hollow plate is fixed on the positioning slide block through the positioning pin, so that the distance between the two fixing claws can be conveniently adjusted according to the sizes of sternums of different patients, the fixing claws tightly clamp the ribs without sutures, the fixing mode is simple, the fixing is firm, the fixing is not easy to fall off, the surgical risk is reduced, and the fixing claws are fixed through the positioning bolts;
step four: when the patient breathes, make orthopedic plate one in the outside slip of location slider, and then make the location slider pass through the location pull rod and drive the boosting plate and slide, and make boosting plate extrusion both sides lever board rotate in location axle outside, make torsion spring deformation simultaneously, can know through lever principle, make the lever board pass through the crank push rod and drive the grip block and slide in orthopedic plate one's inside, it is fixed to make both sides grip block carry out the centre gripping to the direction slider, further improve the fastness of being connected between orthopedic plate one and the orthopedic plate two, the space of extension has been provided promptly, in order to avoid patient's health growth to be restricted, alleviate patient's pain and foreign matter and feel when the patient breathes.
The invention has the following beneficial effects:
(1) The distance between the first orthopedic plate and the second orthopedic plate is adjusted in a sliding mode, the situation that the sum length of the first orthopedic plate and the second orthopedic plate is not proper due to measurement and actual errors is avoided, the single-face toothed plate drives the reinforcing plate to be attached to the inner wall of the first orthopedic plate through transmission between gears, acting force between the whole guide sliding block and the first orthopedic plate is increased, the guide sliding block is fixed inside the first orthopedic plate, and further the first orthopedic plate and the second orthopedic plate are fixedly connected, so that the effect of accurate positioning of the first orthopedic plate and the second orthopedic plate is achieved through the sliding and rotating modes, compared with an existing integrated built-in orthopedic device, the correcting device does not need a suture, is simple and firm in fixing mode and not prone to falling off, reduces surgical risks, and divides the rib plate into the first orthopedic plate and the guide sliding block which are independent on the left and the right, fine adjustment is performed through the adjustable guide sliding block, namely, the effect of automatic length adjustment and self-locking is achieved, and the problems that existing integrated titanium plate is difficult to place, high in surgical risks and the length cannot be adjusted are solved;
(2) Carry out respiratory in-process at the patient, through lever principle, make the lever board pass through the crank push rod and drive the grip block and slide in the inside of orthopedic plate one, it is fixed to make both sides grip block carry out the centre gripping to the guide slider, further improve the fastness of connecting between orthopedic plate one and the orthopedic plate two, and the space of extension is provided, in order to avoid patient's health growth to be restricted, alleviate patient's pain and foreign matter sense when the patient breathes, so can reach the effect that improves patient's comfort level when breathing, can reach the effect that further improves the fastness of connecting between orthopedic plate one and the orthopedic plate two again.
Drawings
The invention will be further described with reference to the accompanying drawings;
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a schematic structural diagram of a first orthopedic plate of the invention;
FIG. 3 is a schematic view of the positioning block of the present invention;
FIG. 4 is a schematic structural view of a positioning card of the present invention;
FIG. 5 is a schematic view of the construction of the retaining pin of the present invention;
FIG. 6 is a top cross-sectional view of the positioning clip of the present invention;
fig. 7 is a schematic structural view of the booster plate of the present invention.
Illustration of the drawings: 1. a first orthopedic plate; 2. a guide slider; 3. a second orthopedic plate; 4. an auxiliary plate; 5. positioning the sliding block; 6. a hollow plate; 7. a fixed jaw; 8. positioning pins; 9. positioning the bolt; 10. positioning the pull rod; 11. a limiting column; 12. a shielding plate; 13. positioning a clamping plate; 14. a single face toothed plate; 15. a reinforcing plate; 16. a gear plate; 17. a fixing pin; 18. a guide pin; 19. a ring-shaped spring; 20. a boosting plate; 21. positioning the shaft; 22. a lever plate; 23. a crank push rod; 24. and (4) clamping the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1:
referring to fig. 1-7, the invention is a continuous funnel chest orthopedic system, which comprises a first orthopedic plate 1, a guide slide block 2 is slidably connected inside one end of the first orthopedic plate 1, a chute is formed inside one end of the first orthopedic plate 1 close to a second orthopedic plate 3, the chute is matched with the guide slide block 2, the first orthopedic plate 1 and the second orthopedic plate 3 are both made of titanium alloy steel plate or other steel plate materials for orthopedics, wherein one end of the second orthopedic plate 3 cannot be automatically adjusted, manual adjustment is required, the first orthopedic plate 1 can be automatically adjusted, a scale strip is engraved on the side wall of the chute of the first orthopedic plate 1, one end of the guide slide block 2 far away from the first orthopedic plate 1 is fixedly connected with the second orthopedic plate 3, one end of the first orthopedic plate 1 far away from the guide slide block 2 is fixedly connected with an auxiliary plate 4, and a positioning slide block 5 is slidably connected inside the auxiliary plate 4, the positioning slide block 5 is internally inserted with a positioning pin 8, one end of the positioning pin 8, which is positioned outside the positioning slide block 5, is sleeved with a hollow plate 6, the two ends of the hollow plate 6 are internally and respectively connected with a fixed claw 7 in a sliding manner, the fixed claw 7 is arranged in an arc shape, positioning bolts 9 are symmetrically inserted in the hollow plate 6, and the positioning bolts 9 are matched with the fixed claws 7, wherein when the positioning slide block is used, a small opening is formed in the body of a patient, an orthopedic plate 1 and a guide slide block 2 are respectively inserted leftwards and rightwards, the surgical incision is reduced to the maximum extent, when the orthopedic plate 1 and the orthopedic plate 3 are butted, the orthopedic plate 3 is directly placed in the orthopedic plate 1, then the shielding plate 12 is rotated, along with the rotation of the shielding plate 12, the shielding plate 12 drives a limiting column 11 to synchronously rotate in the guide slide block 2, and the limiting column 11 drives a lower positioning clamping plate 13 to synchronously rotate, the positioning clamping plate 13 is clamped with the inner chute of the first orthopedic plate 1, then the distance between the first orthopedic plate 1 and the second orthopedic plate 3 is adjusted in a sliding mode, the improper length of the sum of the first orthopedic plate 1 and the second orthopedic plate 3 caused by measurement and actual errors is prevented, and the guide sliding block 2 can be finely adjusted by observing the scale strips, so that the effect of distance adjustment is achieved;
the hollow plate 6 on the first orthopedic plate 1 is well installed, then the distance between the two fixing claws 7 is adjusted, the distance between the two fixing claws 7 can be conveniently adjusted according to the sizes of sternums of different patients, the fixing claws 7 tightly grasp ribs, no suture is needed, the fixing mode is simple and firm, and is not easy to fall off, the surgical risk is reduced, the fixing claws 7 are fixed through the positioning bolts 9, further, the hollow plate 6 is integrally fixed on the ribs, compared with the currently common built-in orthopedic device which is a supporting steel plate for orthopedic and is matched with the shape of the chest of the patient, after the device is placed in a body, one end of the supporting steel plate is directly sewn with a periosteum, and the other end of the supporting steel plate is sewn with the periosteum of the patient through a fixing piece.
Example 2:
wherein, one end of the positioning slide block 5 close to the first orthopedic plate 1 is fixedly connected with a positioning pull rod 10, the inside of the auxiliary plate 4 is provided with a cylindrical hole matched with the positioning pull rod 10, the inside of the guide slide block 2 is rotatably connected with a limit column 11, the inside of the limit column 11 is provided with a thread matched with a fixed pin 17, one end of the limit column 11 above the guide slide block 2 is fixedly connected with a baffle plate 12, the upper surface of the baffle plate 12 and the upper surface of the guide slide block 2 are on the same horizontal plane, one end of the limit column 11 below the guide slide block 2 is fixedly connected with a positioning clamping plate 13, the inside of the positioning clamping plate 13 is a cavity, the inside of the positioning clamping plate 13 is slidably connected with a single-face toothed plate 14, one end of the single-face toothed plate 14 outside the positioning clamping plate 13 is fixedly connected with a reinforcing plate 15, the inside of the positioning clamping plate 13 is rotatably connected with a gear plate 16, and the outer surface of the gear plate 16 is engaged with the single-face toothed plate 14, a through hole groove matched with the guide pin 18 is formed in the gear plate 16, a fixing pin 17 is rotatably connected in the limiting column 11, the fixing pin 17 is symmetrically and fixedly connected with the guide pin 18 outside one end of the fixing pin 17 positioned in the gear plate 16, and the guide pin 18 and the gear plate 16 are matched with each other, that is, after the distance is adjusted, the fixing pin 17 in the limiting column 11 is rotated by an external auxiliary tool, under the mutual matching of the fixing pin 17 and the thread in the limiting column 11, the fixing pin 17 is deeply rotated, the fixing pin 17 drives the external guide pin 18 to synchronously rotate, the guide pin 18 drives the external gear plate 16 to rotate in the positioning clamp plate 13, meanwhile, the guide pin 18 slides in the gear plate 16, and along with the rotation of the gear plate 16 and the transmission between gears, the gear plate 16 drives the external two-side single-face toothed plates 14 to slide towards the outside of the positioning clamp plate 13, the single-face toothed plate 14 drives the reinforcing plate 15 to be attached to the inner wall of the first orthopedic plate 1, so that the acting force between the whole guide sliding block 2 and the first orthopedic plate 1 is increased, the guide sliding block 2 is fixed inside the first orthopedic plate 1, and the first orthopedic plate 1 and the second orthopedic plate 3 are fixedly connected, so that the accurate positioning effect on the first orthopedic plate 1 and the second orthopedic plate 3 is achieved through sliding and rotating modes.
Example 3:
the outer part of one end of the positioning pull rod 10, which is positioned inside the first orthopedic plate 1, is sleeved with an annular spring 19, one end of the annular spring 19 is fixedly connected with the inner wall of the first orthopedic plate 1, the other end of the annular spring 19 is fixedly connected with the boosting plate 20, one end of the positioning pull rod 10, which is positioned inside the first orthopedic plate 1, is fixedly connected with the boosting plate 20, the boosting plate 20 is in sliding connection with the inner bottom surface of the first orthopedic plate 1, positioning shafts 21 are fixedly connected with two sides of the boosting plate 20, which are positioned inside the first orthopedic plate 1, lever plates 22 are movably sleeved outside the two positioning shafts 21, one ends, which are far away from the boosting plate 20, of the lever plates 22 are movably connected with crank push rods 23, one ends, which are far away from the lever plates 22, of the crank push rods 23 are movably connected with clamping plates 24, the clamping plates 24 are in sliding connection with the first orthopedic plate 1, the shape of the boosting plate 20 is in a trapezoidal shape, torsion springs are arranged between the positioning shafts 21 and the lever plates 22, the clamping plates 24 are positioned at two sides of the guide sliding block 2, the inner part of the first orthopedic plate 1 is provided with guide grooves matched with the clamping plates 24, namely, the deformed sternum is lifted to a desired position through equipment, then the equipment is fixed on the skeleton of a patient, the rib is expanded in the process of breathing of the patient, the auxiliary plate 4 on one end of the first orthopedic plate 1 slides outside the positioning sliding block 5, and the positioning sliding block 5 is fixedly connected with the rib at the moment, therefore, the positioning sliding block 5 inside the auxiliary plate 4 on one end of the first orthopedic plate 1 drives the boosting plate 20 to slide through the positioning pull rod 10, the boosting plate 20 translates inside the first orthopedic plate 1, the boosting plate 20 extrudes the lever plates 22 at two sides to rotate outside the positioning shaft 21 in the process of sliding the boosting plate 20, and simultaneously, a torsion spring outside the positioning shaft 21 is elastically deformed and known through a lever principle, lever plate 22 is kept away from the one end of boosting board 20 and is driven crank push rod 23 and move, and then make lever plate 22 pass through crank push rod 23 and drive grip block 24 and slide in the inside of orthopedic plate 1, it is fixed to make both sides grip block 24 carry out the centre gripping to direction slider 2, further improve the fastness of connecting between orthopedic plate 1 and orthopedic plate two 3, and the space of extension is provided, in order to avoid patient's health growth to be restricted, alleviate patient's pain and foreign matter sense when patient breathes, so can reach the effect that improves patient's comfort level when breathing, can reach the effect that further improves the fastness of connecting between orthopedic plate 1 and orthopedic plate two 3 again.
The working process and principle of the invention are as follows:
the invention adjusts the distance between the first orthopedic plate 1 and the second orthopedic plate 3 in a sliding mode, prevents the improper length of the sum of the first orthopedic plate 1 and the second orthopedic plate 3 caused by measurement and actual error, installs the hollow plate 6 on the first orthopedic plate 1, adjusts the distance between the two fixing claws 7 according to the sternum sizes of different patients, enables the fixing claws 7 to grasp the rib, fixes the fixing claws 7 through the positioning bolts 9, further enables the hollow plate 6 to be integrally fixed on the rib, and enables the gear plate 16 to drive the single-sided toothed plate 14 on the two sides of the outside to slide towards the outside of the positioning clamping plate 13 through transmission between gears, enables the single-sided toothed plate 14 to drive the reinforcing plate 15 to be attached to the inner wall of the first orthopedic plate 1, further increases the acting force between the whole guiding sliding block 2 and the first orthopedic plate 1, enables the guiding sliding block 2 to be fixed inside the first orthopedic plate 1, further realizes the fixed connection of the first orthopedic plate 1 and the second orthopedic plate 3, thus achieving the effect of the accurate positioning of the first orthopedic plate 1 and the adjustable sliding block 2, and preventing the problem that the length of the adjustable surgical plate 1 and the adjustable sliding block are difficult to fall off, and the problem of the adjustable surgical suture line and the problem of the adjustable length of the adjustable titanium plate 1 are solved;
in the process of breathing at the patient, make the inside location slider 5 of 1 one end accessory plate 4 of orthopedic plate 1 drive boosting plate 20 through location pull rod 10 and slide, make boosting plate 20 extrusion both sides lever board 22 outside the location axle 21 rotate through lever principle can know, the one end that boosting plate 20 was kept away from to lever board 22 drives crank push rod 23 and moves, and then make lever board 22 drive grip block 24 through crank push rod 23 and slide in the inside of orthopedic plate 1, it is fixed to make both sides grip block 24 carry out the centre gripping to direction slider 2, further improve the fastness of being connected between orthopedic plate 1 and orthopedic plate two 3, and the space of extension has been provided, in order to avoid patient's health to grow and be limited, alleviate patient's pain and foreign matter sense when patient breathes.
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 considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (7)
1. The continuous funnel chest orthopedic system comprises a first orthopedic plate (1) and is characterized in that a guide sliding block (2) is connected to one end of the first orthopedic plate (1) in a sliding mode, a second orthopedic plate (3) is fixedly connected to one end, far away from the first orthopedic plate (1), of the first orthopedic plate (1), an auxiliary plate (4) is fixedly connected to one end, far away from the guide sliding block (2), of the first orthopedic plate (1), a positioning sliding block (5) is connected to the inside of the auxiliary plate (4) in a sliding mode, a positioning pin (8) is inserted into the positioning sliding block (5), a hollow plate (6) is sleeved at one end, located outside the positioning sliding block (5), of the positioning pin (8), fixing claws (7) are connected to the insides of two ends of the hollow plate (6) in a sliding mode, positioning bolts (9) are symmetrically inserted into the hollow plate (6), and the positioning bolts (9) are matched with the fixing claws (7);
the positioning device is characterized in that the positioning sliding block (5) is close to one end of the first straightening plate (1) and is fixedly connected with a positioning pull rod (10), the guiding sliding block (2) is rotatably connected with a limiting column (11), the limiting column (11) is located at one end of the shielding plate (12) above the guiding sliding block (2), and the limiting column (11) is located at one end of the positioning clamping plate (13) below the guiding sliding block (2).
2. The continuous funnel chest orthopedic system according to claim 1, characterized in that a single-face toothed plate (14) is slidably connected to the inside of the positioning clamping plate (13), a reinforcing plate (15) is fixedly connected to one end, located outside the positioning clamping plate (13), of the single-face toothed plate (14), a gear plate (16) is rotatably connected to the inside of the positioning clamping plate (13), the outer surface of the gear plate (16) is meshed with the single-face toothed plate (14) to be connected, a fixing pin (17) is rotatably connected to the inside of the limiting column (11), a guide pin (18) is symmetrically and fixedly connected to the outside of one end, located inside the gear plate (16), of the fixing pin (17), and the guide pin (18) and the gear plate (16) are matched with each other.
3. The continuous funnel chest correction system of claim 2, wherein the annular spring (19) is sleeved outside the end of the positioning pull rod (10) inside the first correction plate (1), the boosting plate (20) is fixedly connected to the end of the positioning pull rod (10) inside the first correction plate (1), the boosting plate (20) is in sliding connection with the bottom surface inside the first correction plate (1), the positioning shafts (21) are fixedly connected to the two sides of the first correction plate (1), the lever plate (22) is movably sleeved outside the positioning shafts (21), the crank push rod (23) is movably connected to the end of the lever plate (20) far away from the lever plate (22), the clamping plate (24) is movably connected to the end of the crank push rod (23) far away from the lever plate (22), and the clamping plate (24) is in sliding connection with the first correction plate (1).
4. The continuous funnel chest orthopedic system according to claim 3, characterized in that a chute is formed inside one end of the first orthopedic plate (1) close to the second orthopedic plate (3), the chute is matched with the guide slider (2), a scale strip is engraved on the side wall of the chute of the first orthopedic plate (1), the positioning clamping plate (13) is a cavity, a through hole groove matched with the guide pin (18) is formed inside the gear plate (16), one end of the annular spring (19) is fixedly connected with the inner wall of the first orthopedic plate (1), and the other end of the annular spring (19) is fixedly connected with the boosting plate (20).
5. The continuous funnel chest orthopedic system according to claim 3, characterized in that the boosting plate (20) is trapezoidal in shape, a torsion spring is arranged between the positioning shaft (21) and the lever plate (22), the clamping plates (24) are arranged on two sides of the guide slider (2), the orthopedic plate I (1) is internally provided with a guide groove matched with the clamping plates (24), and the auxiliary plate (4) is internally provided with a cylindrical hole matched with the positioning pull rod (10).
6. The continuous funnel chest orthotic system according to claim 1, wherein the upper surface of the shielding plate (12) and the upper surface of the guide slider (2) are on the same horizontal plane, the same positioning slider (5) is arranged inside the second orthopedic plate (3), the fixing claw (7) is arranged in an arc shape, and the limiting column (11) is internally provided with a thread matching with the fixing pin (17).
7. The system of any one of claims 1 to 6, wherein the use of the system comprises the steps of:
the method comprises the following steps: when the adjustable guide sliding block is used, after the first orthopedic plate (1) is placed in a patient body, the other second orthopedic plate (3) is directly placed in the first orthopedic plate (1), the limiting column (11) drives the positioning clamping plate (13) below the limiting column to synchronously rotate by rotating the shielding plate (12), the positioning clamping plate (13) is clamped with the sliding groove, then the distance between the first orthopedic plate (1) and the second orthopedic plate (3) is adjusted in a sliding mode, the length of the sum of the first orthopedic plate (1) and the second orthopedic plate (3) caused by measurement and actual errors is prevented from being inappropriate, and fine adjustment is carried out through the adjustable guide sliding block (2), so that the effect of adjustable distance is achieved;
step two: after the distance is adjusted, the fixing pin (17) inside the limiting column (11) is rotated through an external auxiliary tool, so that the fixing pin (17) drives the gear plate (16) to rotate inside the positioning clamping plate (13) through the guide pin (18), the gear plate (16) drives the single-sided toothed plates (14) on two sides of the outside to slide towards the outside of the positioning clamping plate (13) through transmission between gears, the single-sided toothed plates (14) drive the reinforcing plate (15) to be attached to the inner wall of the first orthopedic plate (1), and then the acting force between the whole guide sliding block (2) and the first orthopedic plate (1) is increased, so that the guide sliding block (2) is self-locked through the reinforcing plate (15), and the positioning and fixing effects are achieved;
step three: the hollow plate (6) is fixed on the positioning slide block (5) through the positioning pin (8), so that the distance between the two fixing claws (7) can be conveniently adjusted according to the sizes of sternums of different patients, the fixing claws (7) tightly clamp ribs without sutures, the fixing mode is simple, the fixing is firm, the fixing is not easy to fall off, the operation risk is reduced, and the fixing claws (7) are fixed through the positioning bolts (9);
step four: when a patient breathes, the first orthopedic plate (1) slides outside the positioning sliding block (5), the positioning sliding block (5) drives the boosting plate (20) to slide through the positioning pull rod (10), the boosting plate (20) extrudes the lever plates (22) on two sides to rotate outside the positioning shaft (21), and meanwhile, the torsion spring deforms, the lever plate (22) drives the clamping plate (24) to slide inside the first orthopedic plate (1) through the crank push rod (23), the clamping plates (24) on two sides clamp the guide sliding block (2) fixedly, the firmness of connection between the first orthopedic plate (1) and the second orthopedic plate (3) is further improved, namely, an expanded space is provided, the limitation of the body growth of the patient is avoided, and the pain and the foreign body sensation of the patient are relieved when the patient breathes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211718442.0A CN115886966A (en) | 2022-12-30 | 2022-12-30 | Continuous funnel chest orthopedic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211718442.0A CN115886966A (en) | 2022-12-30 | 2022-12-30 | Continuous funnel chest orthopedic system |
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| Publication Number | Publication Date |
|---|---|
| CN115886966A true CN115886966A (en) | 2023-04-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211718442.0A Withdrawn CN115886966A (en) | 2022-12-30 | 2022-12-30 | Continuous funnel chest orthopedic system |
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| Country | Link |
|---|---|
| CN (1) | CN115886966A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117800246A (en) * | 2024-03-01 | 2024-04-02 | 泰兴市东方海工设备有限公司 | Winch rope arrangement device |
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2022
- 2022-12-30 CN CN202211718442.0A patent/CN115886966A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117800246A (en) * | 2024-03-01 | 2024-04-02 | 泰兴市东方海工设备有限公司 | Winch rope arrangement device |
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Application publication date: 20230404 |