CN214549641U - Fracture reduction positioner for orthopedics doctor - Google Patents
Fracture reduction positioner for orthopedics doctor Download PDFInfo
- Publication number
- CN214549641U CN214549641U CN202023033647.4U CN202023033647U CN214549641U CN 214549641 U CN214549641 U CN 214549641U CN 202023033647 U CN202023033647 U CN 202023033647U CN 214549641 U CN214549641 U CN 214549641U
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- China
- Prior art keywords
- rod
- fracture reduction
- sleeved
- bolts
- device bases
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- Expired - Fee Related
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- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 208000010392 Bone Fractures Diseases 0.000 description 15
- 206010017076 Fracture Diseases 0.000 description 15
- 244000309464 bull Species 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 208000006670 Multiple fractures Diseases 0.000 description 1
- 208000009360 Osteoarticular Tuberculosis Diseases 0.000 description 1
- 206010031252 Osteomyelitis Diseases 0.000 description 1
- 208000000474 Poliomyelitis Diseases 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 210000002027 skeletal muscle Anatomy 0.000 description 1
- 201000003196 skeletal tuberculosis Diseases 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to the technical field of orthopedic instruments, in particular to a fracture reduction positioner for orthopedic doctors, which solves the defects that the existing fracture supporting structure is simple and crude and is difficult to carry out traction angle positioning adjustment, and comprises two device bases, a loop bar and a vertical frame fixed at the two ends of the device bases by bolts, wherein the inner bearing of the vertical frame is connected with a vertical guide rod and a height adjusting rod which are vertically arranged, the outer part of the vertical guide rod is sleeved with a connecting block, a swivel mount is fixed on one side of the two connecting blocks positioned at the front part of the device bases by bolts, a support rod is fixed on one side of the two connecting blocks positioned at the rear part of the device bases by bolts, the inner part of the swivel mount is connected with a bracket by a rotating shaft, the end part of the support rod is connected with a traction wheel by a bearing, the swivel mount is provided with the bracket by a rotating shaft, and the end part of the support rod is connected with the traction wheel by a bearing, thereby facilitating the realization of the support of the fracture of a patient by the bracket and the traction wheel, and the traction wheel is used for guiding the balancing weight to carry out traction operation on the limbs of the patient.
Description
Technical Field
The utility model relates to the technical field of orthopedic instruments, in particular to a fracture reduction positioner for orthopedic doctors.
Background
Orthopedics is one of the most common departments in all hospitals, and mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods. With the change of times and society, the orthopedic injury spectrum has obvious changes, for example, diseases such as osteoarticular tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, and the injuries caused by traffic accidents are obviously increased. The change of the orthopedic injury spectrum requires the orthopedics to be advanced with time.
Fracture refers to the continuous complete or partial breakdown of bone structure. It is common to children and the elderly, and occurs in the middle-aged and young. Patients often have one site fractured and a few multiple fractures. After timely and proper treatment, most patients can recover the original functions, and a few patients can leave sequelae with different degrees.
The existing leg supporting device for the fracture patient has a simple and crude structure, the leg of part of the fracture patient needs to be pulled, the traction angle is difficult to position and adjust, and more inconvenience exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems that the existing fracture supporting structure is simple and crude and is difficult to pull the defect of angle positioning adjustment, and providing a fracture reduction positioner for orthopedic doctors.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a locator that resets for orthopedics doctor's fracture, includes the grudging post at two device bases, a loop bar and bolt fastening in device base both ends, the inside bearing of grudging post is connected with vertical guide arm and the altitude mixture control pole of perpendicular setting, the outside cover of vertical guide arm is equipped with the connecting block, and two connecting block one side bolt fastening that are located the device base front portion have the swivel mount, and two connecting block one side bolt fastening that are located the device base rear portion have branch, the swivel mount inside is connected with the bracket through the pivot, the tip of branch is connected with the traction wheel through the bearing, the inside of loop bar is connected with the interval regulation pole and the bull stick of perpendicular setting through the bearing, the both ends outside of bull stick all overlaps and is equipped with the telescopic link, its pass through the telescopic link respectively with one side bolt fastening of two device bases.
Preferably, the height adjusting rod is located inside the vertical frame, one end of the height adjusting rod is sleeved with a driving gear, and the outer side of the end of the vertical guide rod is sleeved with a transmission gear meshed with the driving gear.
Preferably, the surface of the vertical guide rod is provided with threads, and the inner wall of the connecting block is provided with a thread groove corresponding to the threads on the surface of the connecting block.
Preferably, the surface of the swivel mount is in threaded connection with lock rods, and the surface of the rotating shaft is uniformly provided with lock holes corresponding to the lock rods.
Preferably, the outer side of one end, located inside the loop bar, of the distance adjusting rod is sleeved with a driving gear, and the outer side of the middle of the rotating rod is sleeved with a transmission gear meshed with the driving gear.
Preferably, the surfaces of the two ends of the rotating rod are respectively provided with a forward thread and a reverse thread, and the inner walls of the telescopic rods at the two ends of the rotating rod are respectively provided with a thread groove meshed with the forward thread and the reverse thread.
Preferably, the inner wall of the bracket is glued with a buffering cotton pad.
The utility model has the advantages that:
1. the height adjusting rod is rotated to enable the height adjusting rod to drive the vertical guide rod to rotate by utilizing the driving gear and the transmission gear, the vertical guide rod drives the connecting block which is in external threaded connection to achieve lifting, the height of the support and the traction part is convenient to adjust, the traction position is adjusted, the use requirements of traction positioning and limb support for different patients are convenient, and the practicability is high.
2. The swivel mount passes through pivot installation bracket, and the traction wheel is connected through the bearing to the branch tip, conveniently realizes supporting patient's fracture limbs through bracket and traction wheel to utilize the traction wheel to guide the balancing weight and pull the operation to patient's limbs.
3. The angle of bracket is adjusted through the pivot, adapts to patient's limbs and supports angle modulation demand to the cooperation traction wheel is located the bracket relative position and reaches the function of adjusting traction angle, and the practicality is strong.
4. The rotating distance adjusting rod is driven to rotate by the driving gear and the transmission gear, the rotating rod drives the inner wall to be provided with the telescopic rod corresponding to the thread groove through the forward threads and the reverse threads at the two ends to realize extension and retraction, the distance between the two device bases is adjusted, the two device bases are kept stable, and the practicability is high.
Drawings
Fig. 1 is a schematic structural view of a fracture reduction positioner for orthopedic surgeons according to the present invention;
fig. 2 is a schematic top view of the fracture reduction positioner for orthopedist according to the present invention;
fig. 3 is a schematic view of a partial cross-sectional structure at a point a in fig. 1 of a fracture reduction positioner for an orthopedist according to the present invention;
fig. 4 is a schematic view of a partial cross-sectional structure at B in fig. 2 of a fracture reduction positioner for an orthopedist according to the present invention.
In the figure: the device comprises a device base 1, a vertical frame 2, a height adjusting rod 3, a vertical guide rod 4, a connecting block 5, a swivel mount 6, a rotating shaft 7, a bracket 8, a locking rod 9, a telescopic rod 10, a loop bar 11, a spacing adjusting rod 12, a supporting rod 13, a traction wheel 14 and a rotating rod 15.
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 some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a fracture reduction positioner for an orthopedist, comprises two device bases 1, the device comprises a loop bar 11 and vertical frames 2 fixed at two ends of a device base 1 through bolts, wherein the vertical frames 2 are internally connected with vertical guide rods 4 and height adjusting rods 3 which are vertically arranged through bearings, connecting blocks 5 are sleeved outside the vertical guide rods 4, rotary seats 6 are fixed on one sides of the two connecting blocks 5 positioned in the front of the device base 1 through bolts, supporting rods 13 are fixed on one sides of the two connecting blocks 5 positioned in the rear of the device base 1 through bolts, the interiors of the rotary seats 6 are connected with a bracket 8 through a rotating shaft 7, the end parts of the supporting rods 13 are connected with a traction wheel 14 through bearings, the interiors of the loop bar 11 are connected with an interval adjusting rod 12 and a rotary rod 15 which are vertically arranged through bearings, telescopic rods 10 are sleeved outside two ends of the rotary rod 15 and are respectively fixed with bolts on one sides of the two device bases 1 through the telescopic rods 10;
the driving gear has been cup jointed in the inside one end outside of altitude mixture control pole 3 lies in grudging post 2, the drive gear with driving gear engagement has been cup jointed in the tip outside of vertical guide arm 4, vertical guide arm 4's surface is equipped with the screw thread, the thread groove that corresponds rather than the surface screw thread is seted up to the inner wall of connecting block 5, swivel mount 6's surface threaded connection has locking lever 9, the lockhole that corresponds with locking lever 9 is seted up to the surface evenly distributed of pivot 7, the driving gear has been cup jointed in the inside one end outside that interval adjustment pole 12 lies in loop bar 11, the drive gear with driving gear engagement has been cup jointed in the middle outside of bull stick 15, the both ends surface of bull stick 15 is equipped with forward screw thread and reverse screw thread respectively, the thread groove with forward screw thread and reverse thread engagement has been seted up respectively to the telescopic link 10 inner walls at its both ends, bracket 8's inner wall gluing has the cotton pad of buffering.
In this embodiment, at two end top bolt fastening grudging post 2 of two device bases 1 to connect altitude mixture control pole 3 and vertical guide arm 4 through grudging post 2 bearing, rotate altitude mixture control pole 3 and make it utilize driving gear and drive gear to drive vertical guide arm 4 and rotate, vertical guide arm 4 then drives its outside threaded connection's connecting block 5 and realizes going up and down, conveniently adjust the height of supporting with traction element, adjust and pull the position, the convenient user demand who pulls location and limbs to different patients supports, therefore, the clothes hanger is strong in practicability.
Further, at the 5 bolt fastening transposons 6 of the anterior connecting block of device base 1, at 5 bolt fastening branch 13 of its rear portion connecting block, the transposons 6 is through 7 installation brackets 8 of pivot, and the traction wheel 14 is connected through the bearing to the 13 tip of branch, conveniently realizes supporting patient's fracture limbs through bracket 8 and traction wheel 14 to utilize 14 guide balancing weights of traction wheel to carry out traction operation to patient's limbs.
Wherein, swivel mount 6 surface threaded connection has locking lever 9, and 7 surperficial evenly distributed of pivot offer the lockhole that corresponds with locking lever 9, and this makes, the angle of bracket 8 is adjusted in accessible pivot 7, adapts to patient's limbs and supports the angle regulation demand to cooperation traction wheel 14 is located 8 relative positions of bracket and reaches the function of adjusting traction angle, and the practicality is strong.
Further, a loop bar 11 is arranged between the two device bases 1, and is connected with an interval adjusting rod 12 and a rotating rod 15 through a loop bar 11 bearing, the interval adjusting rod 12 is rotated to enable the interval adjusting rod to drive the rotating rod 15 to rotate by utilizing a driving gear and a transmission gear, the rotating rod 15 drives an inner wall to be provided with a telescopic rod 10 corresponding to a thread groove through forward threads and reverse threads at two ends to realize extension, the interval between the two device bases 1 is adjusted, the two device bases 1 are kept stable, and the practicability is high.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A fracture reduction positioner for orthopedics doctors comprises two device bases (1), a loop bar (11) and a vertical frame (2) fixed at two ends of the device bases (1) through bolts, and is characterized in that the inner bearing of the vertical frame (2) is connected with a vertical guide rod (4) and a height adjusting rod (3) which are vertically arranged, the outer part of the vertical guide rod (4) is sleeved with a connecting block (5), one side of the two connecting blocks (5) positioned at the front part of the device bases (1) is fixed with a swivel mount (6) through bolts, one side of the two connecting blocks (5) positioned at the rear part of the device bases (1) is fixed with a support rod (13) through bolts, the inner part of the swivel mount (6) is connected with a bracket (8) through a rotating shaft (7), the end part of the support rod (13) is connected with a traction wheel (14) through a bearing, the inner part of the loop bar (11) is connected with an interval adjusting rod (12) and a rotating rod (15) which are vertically arranged through a bearing, the outer portions of two ends of the rotating rod (15) are respectively sleeved with a telescopic rod (10), and the telescopic rods (10) are respectively fixed with bolts on one side of the two device bases (1).
2. The fracture reduction positioner for orthopedist of claim 1, wherein the height adjusting rod (3) is sleeved with a driving gear outside one end inside the stand (2), and the end outside of the vertical guide rod (4) is sleeved with a transmission gear engaged with the driving gear.
3. The fracture reduction positioner for orthopedist of claim 1, characterized in that the surface of the vertical guide rod (4) is provided with threads, and the inner wall of the connecting block (5) is provided with thread grooves corresponding to the threads on the surface.
4. The fracture reduction positioner for orthopedist of claim 1, wherein the surface of the rotary seat (6) is in threaded connection with a locking rod (9), and the surface of the rotary shaft (7) is uniformly distributed with locking holes corresponding to the locking rods (9).
5. The fracture reduction positioner for orthopedist of claim 1, characterized in that the outer side of one end of the spacing adjusting rod (12) inside the loop bar (11) is sleeved with a driving gear, and the outer side of the middle of the rotating rod (15) is sleeved with a transmission gear engaged with the driving gear.
6. The fracture reduction positioner for orthopedist according to claim 1, wherein the two end surfaces of the rotating rod (15) are respectively provided with a forward thread and a reverse thread, and the inner walls of the telescopic rods (10) at the two ends are respectively provided with a thread groove engaged with the forward thread and the reverse thread.
7. A fracture reduction positioner for orthopedists according to claim 1, characterised in that the inner wall of the bracket (8) is glued with a cushion cotton pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023033647.4U CN214549641U (en) | 2020-12-16 | 2020-12-16 | Fracture reduction positioner for orthopedics doctor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023033647.4U CN214549641U (en) | 2020-12-16 | 2020-12-16 | Fracture reduction positioner for orthopedics doctor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214549641U true CN214549641U (en) | 2021-11-02 |
Family
ID=78364965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023033647.4U Expired - Fee Related CN214549641U (en) | 2020-12-16 | 2020-12-16 | Fracture reduction positioner for orthopedics doctor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214549641U (en) |
-
2020
- 2020-12-16 CN CN202023033647.4U patent/CN214549641U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211102 |