CN108245233A - The multi-purpose universal reset bone of one kind moves stent - Google Patents
The multi-purpose universal reset bone of one kind moves stent Download PDFInfo
- Publication number
- CN108245233A CN108245233A CN201810071938.0A CN201810071938A CN108245233A CN 108245233 A CN108245233 A CN 108245233A CN 201810071938 A CN201810071938 A CN 201810071938A CN 108245233 A CN108245233 A CN 108245233A
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- China
- Prior art keywords
- block
- nut
- transverse shifting
- bone
- lateral adjustments
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims description 5
- 208000002193 Pain Diseases 0.000 abstract description 2
- 230000036407 pain Effects 0.000 abstract description 2
- 208000010392 Bone Fractures Diseases 0.000 description 9
- 206010017076 Fracture Diseases 0.000 description 7
- 238000011900 installation process Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 208000002847 Surgical Wound Diseases 0.000 description 2
- 206010053648 Vascular occlusion Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000017074 necrotic cell death Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 208000021331 vascular occlusion disease Diseases 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 208000002658 Intra-Articular Fractures Diseases 0.000 description 1
- 208000032984 Intraoperative Complications Diseases 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 241000135309 Processus Species 0.000 description 1
- 244000152100 Sorbus torminalis Species 0.000 description 1
- 235000005121 Sorbus torminalis Nutrition 0.000 description 1
- 208000037873 arthrodesis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like for external osteosynthesis, e.g. distractors, contractors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B2017/564—Methods for bone or joint treatment
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
The invention discloses the multi-purpose universal reset bones of one kind to move stent, including longitudinal movement block, longitudinally adjust nut, folder needle block, adjusting rod, transverse shifting block, lateral adjustments nut and connecting rod；Transverse shifting block is set to by lateral adjustments nut in connecting rod；It is suitable for by rotating lateral adjustments nut transverse shifting block transverse shifting in connecting rod；Adjusting rod is set on transverse shifting block；Longitudinal movement block is set to by longitudinally adjust nut on adjusting rod；It is suitable for vertically moving on adjusting rod by rotating longitudinally adjust nut longitudinal movement block；Transverse shifting block and longitudinal movement block are separately provided for the folder needle block of clamping spicule.Bone provided by the invention moves stent, can laterally, longitudinal direction, any angle adjust folder needle block and spicule position.It can quickly be resetted according to the fracture situation of patient in use, flexible structure is easy to adjust, can meet a variety of operation needs pains.
Description
Technical field
The present invention relates to Orthopaedic external fixator field, more particularly to a kind of multi-purpose universal bone that resets moves stent.
Background technology
Exterior fixing rack technology is applied to very extensive, the advantage of exterior fixing rack for the treatment of fracture：1st, it is applied widely, it is modern
External fixing rack reliable in quality, stability is good, and assembling form is versatile and flexible；2nd, it is fixed reliable:Modern external fixation system passes through continuous
Improvement and research, stability is very reliable, because fracture end moves caused by external fixing rack is unstable in fixation procedure
Position is extremely rare with angulation；3rd, fixed range is big, for some adjacent joints or intra-articular fracture, can be used when necessary super
Arthrodesis, to increase fixed stability, this is that interior fixation is unable to reach；4th, Micro-operation, surgical injury is small, uses
Closed reduction.
But in use, the product of various surgery situations is designed to comply with, leads to the increase of production cost, together
When increase the burden of patient.At low cost bone stent can be more easily resetted therefore, it is necessary to a kind of.
Invention content
In view of this, the technical problems to be solved by the invention are to provide a kind of universal bone that resets and move stent, in hand
In art installation process, it is more convenient, it is faster；A variety of operation needs can be met.
The object of the present invention is achieved like this：
Universal reset bone provided by the invention moves stent, including longitudinal movement block, longitudinally adjust nut, folder needle block, adjusts
Pole, transverse shifting block, lateral adjustments nut and connecting rod；
The transverse shifting block is set to by lateral adjustments nut in connecting rod；It is suitable for by rotating lateral adjustments spiral shell
Mother is so that transverse shifting block transverse shifting in connecting rod；
The adjusting rod is set on transverse shifting block；
The longitudinal movement block is set to by longitudinally adjust nut on adjusting rod；It is suitable for by rotating longitudinally adjust spiral shell
Mother is so that longitudinal movement block vertically moves on adjusting rod；
The transverse shifting block and longitudinal movement block are separately provided for the folder needle block of clamping spicule.
Further, the angle adjusting mechanism for adjusting spicule angle is provided on the folder needle block.
Further, the angle adjusting mechanism uses mouse fluted disc structure；The mouse toothing is engaged by upper and lower mouse tooth disk
Realize accurate positionin and angle rotary.
Further, it is provided with annular knurl slot on the outer ring of the longitudinally adjust nut.
Further, it is provided with annular knurl slot on the outer ring of the lateral adjustments nut.
Further, it is threadedly coupled between the lateral adjustments nut and connecting rod.
Further, it is threadedly coupled between the longitudinally adjust nut and adjusting rod.
The beneficial effects of the present invention are：
The present invention use universal resetting structure, can laterally, longitudinal direction, any angle adjust folder needle block and spicule position；It can
More spicules are clamped, single product meets a variety of operation needs, in use can be quick according to the fracture situation of patient
It resets；During if any broken bone, can flexibly be adjusted makes bone block parking position accuracy, and fracture is made to heal quickly, flexible structure, adjusts
It is convenient；The tissue necrosis caused by vascular occlusion can be solved simultaneously, and stimulation restores blood circulation, and bone is carried, limb shortening；
Indication is extensive, and surgical wound is small, can closed reduction, while in installation process of performing the operation, be more convenient, faster, operation letter
Single, operating time is short, reduces patient pain；The production cost of enterprise is reduced, while reduces the burden of patient.
Description of the drawings
To make the objectives, technical solutions, and advantages of the present invention clearer, the present invention is made below in conjunction with attached drawing into
The detailed description of one step, wherein：
Fig. 1 moves supporting structure schematic diagram for the universal bone that resets provided in an embodiment of the present invention.
In figure, 1, longitudinal movement block；2nd, longitudinally adjust nut；3rd, needle block is pressed from both sides；4th, adjusting rod；5th, transverse shifting block；6th, it is horizontal
To adjusting nut；7th, connecting rod；8th, spicule；9th, fixing screws.
Specific embodiment
Hereinafter reference will be made to the drawings, and the preferred embodiment of the present invention is described in detail.It should be appreciated that preferred embodiment
Only for illustrating the present invention, the protection domain being not intended to be limiting of the invention.
As shown in the figure, it is provided by the invention it is universal reset bone move stent, including longitudinal movement block, longitudinally adjust nut,
Press from both sides needle block, adjusting rod, transverse shifting block, lateral adjustments nut, connecting rod, spicule；On spicule installation folder needle block, folder needle block difference
On transverse shifting block and longitudinal movement block, transverse shifting block is connected in connecting rod, and longitudinal movement block is connected to adjusting
On bar, lateral adjustments nut is connect with connecting rod, longitudinally adjust nut is connect with adjusting rod.
The spicule is clamped on needle block and transverse direction/longitudinal movement block, equipped with the welcome adjusting of mouse fluted disc structure
The angle of spicule.Mouse fluted disc structure characteristic structure is simple, repeat positioning and angle precision is high, and locating speed is fast；By upper and lower
Accurate positionin and angle rotary are realized in mouse tooth disk engagement, are adjusted at any angle.The end face of each fluted disc is machined with identical number
Purpose lance tooth, two fluted discs can automatically determine the relative position of circumferential direction and radial direction when engaging.
The spicule adjusts lateral adjustments nut and folder needle block on folder needle block can carry out transverse direction and angle in connecting rod
The adjusting of degree.The spicule adjusts longitudinally adjust nut and folder needle block on folder needle block can carry out longitudinal direction and bone on adjusting rod
The adjusting of needle angle.
8 annular knurl slots on the outer ring of the longitudinally adjust nut and lateral adjustments nut are more convenient to adjust.It adjusts the longitudinal direction
It is threadedly coupled between section nut and lateral adjustments nut and adjusting rod, connecting rod.
The lateral adjustments nut, longitudinally adjust nut screw thread be M6, screw pitch is 1mm, often adjust one circle is 1mm, indulge
To 8 annular knurl slots on the outer ring of adjusting nut and lateral adjustments nut, often rotate an annular knurl slot and 0.125mm is adjusted, it can essence
The true carry out reduction of the fracture.
The spicule is clamped in needle block and on transverse direction/longitudinal movement block, spicule is needed to fix or be adjusted for connecting
The bone of section, it is universal reset bone and move stent more spicules can be installed can meet the operation demand of various complexity.
As shown in the figure, the universal bone that resets provided by the invention moves stent, including vertically moving fast 1, longitudinally adjust spiral shell
Mother 2, folder needle block 3, adjusting rod 4, transverse shifting block 5, lateral adjustments nut 6, connecting rod 7, spicule 8.
It is described to be fixed in the bone block for needing to reset using spicule 8；The spicule 8 is fixed on folder needle block 3, and spicule 8 is pressing from both sides
It can be adjusted in any direction on needle block 3.
The folder needle block 3 is fixed on transverse shifting block 5；The transverse shifting block 5 is connect with connecting rod 7；The transverse direction
Adjusting nut 6 is connect with transverse shifting block 5；The rotation lateral adjustments nut 6, can make transverse shifting block 5 in connecting rod 7
Upper transverse movement can make bone block realize transverse shifting, bone block is made to reset to the position of needs.
The folder needle block 3 is fixed on longitudinal movement block 1；The longitudinal movement block 1 is connect with adjusting rod 4；It adjusts the longitudinal direction
Section nut 2 is connect with longitudinal movement block 1；The rotation longitudinally adjust nut 2, can be such that longitudinal movement block 1 is indulged on adjusting rod 4
To movement, bone block can be made to realize longitudinal movement, bone block is made to reset to the position of needs.
In figure, fixing screws 9 are acted on for fixing screws, and the fixing screws 9 of spicule 8 are fixed on folder needle block 3, spicule
8 can in any direction adjusted on folder needle block 3.After folder needle block 3 adjusts the angle of spicule 8, fixing screws 9 are locked
It is fixed.Being equipped with anti-skid chequer in the groove of folder needle block 3 significantly more efficient can prevent rotation, position when fixing screws 9 lock spicule 3
It moves.
It is a kind of single product that bone provided in this embodiment, which moves stent, can meet a variety of operation needs, is installed in operation
In the process, it is more convenient, it is faster；When more broken bone can be achieved, the parking position accuracy of bone block makes fracture heal quickly；Together
When can solve the tissue necrosis caused by vascular occlusion, stimulation restores blood circulation, and bone is carried, limb shortening.Simultaneously in hand
In art installation process, surgical wound is small, can closed reduction, while in installation process of performing the operation, be more convenient, it is faster.If any broken
During bone, can flexibly be adjusted makes bone block parking position accuracy, and fracture is made to heal quickly.
In order to realize that bone moves stent in the visualization for using process, spicule top is provided with sensing device, for feeling
Answer bone move during pressure, indication mechanism connect with sensing device, for receiving the signal of sensing device transmission, so as to carry
Processus styloideus radii move during operability.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although passing through ginseng
According to the preferred embodiment of the present invention, invention has been described, it should be appreciated by those of ordinary skill in the art that can
To make various changes to it in the form and details, without departing from the spirit and scope of the invention limited.
Claims (7)
1. a kind of universal reset bone moves stent, including longitudinal movement block, longitudinally adjust nut, folder needle block, adjusting rod, laterally move
Motion block, lateral adjustments nut and connecting rod；
The transverse shifting block is set to by lateral adjustments nut in connecting rod；It is suitable for making by rotating lateral adjustments nut
Obtain transverse shifting block transverse shifting in connecting rod；
The adjusting rod is set on transverse shifting block；
The longitudinal movement block is set to by longitudinally adjust nut on adjusting rod；It is suitable for making by rotating longitudinally adjust nut
Block must be vertically moved to vertically move on adjusting rod；
The transverse shifting block and longitudinal movement block are separately provided for the folder needle block of clamping spicule.
2. the universal bone that resets according to claim 1 moves stent, which is characterized in that is set on the folder needle block useful
In the angle adjusting mechanism for adjusting spicule angle.
3. the universal bone that resets according to claim 1 moves stent, which is characterized in that the angle adjusting mechanism uses
Mouse fluted disc structure.
4. the universal bone that resets according to claim 1 moves stent, which is characterized in that outside the longitudinally adjust nut
Annular knurl slot is provided on circle.
5. the universal bone that resets according to claim 1 moves stent, which is characterized in that outside the lateral adjustments nut
Annular knurl slot is provided on circle.
6. the universal bone that resets according to claim 1 moves stent, which is characterized in that the lateral adjustments nut and company
It is threadedly coupled between extension bar.
7. the universal bone that resets according to claim 1 moves stent, which is characterized in that the longitudinally adjust nut is with adjusting
It is threadedly coupled between pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810071938.0A CN108245233A (en) | 2018-01-25 | 2018-01-25 | The multi-purpose universal reset bone of one kind moves stent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810071938.0A CN108245233A (en) | 2018-01-25 | 2018-01-25 | The multi-purpose universal reset bone of one kind moves stent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108245233A true CN108245233A (en) | 2018-07-06 |
Family
ID=62742176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810071938.0A Pending CN108245233A (en) | 2018-01-25 | 2018-01-25 | The multi-purpose universal reset bone of one kind moves stent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108245233A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110025370A (en) * | 2019-05-10 | 2019-07-19 | 张纯朴 | A kind of Limb lengthening, bone move external adjuster and its assemble method |
| CN110384551A (en) * | 2019-06-26 | 2019-10-29 | 中国人民解放军联勤保障部队第960医院 | A kind of outer fixed angle concertina type correction system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203873847U (en) * | 2014-02-19 | 2014-10-15 | 花奇凯 | Therapic auxiliary device based on technology of lateral tibia transport |
-
2018
- 2018-01-25 CN CN201810071938.0A patent/CN108245233A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203873847U (en) * | 2014-02-19 | 2014-10-15 | 花奇凯 | Therapic auxiliary device based on technology of lateral tibia transport |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110025370A (en) * | 2019-05-10 | 2019-07-19 | 张纯朴 | A kind of Limb lengthening, bone move external adjuster and its assemble method |
| CN110025370B (en) * | 2019-05-10 | 2024-04-26 | 张纯朴 | External adjuster for bone extension and bone movement and assembling method thereof |
| CN110384551A (en) * | 2019-06-26 | 2019-10-29 | 中国人民解放军联勤保障部队第960医院 | A kind of outer fixed angle concertina type correction system |
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