CN105877834A - High-efficiency nail removing device for orthopedic operation - Google Patents
High-efficiency nail removing device for orthopedic operation Download PDFInfo
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- CN105877834A CN105877834A CN201610222310.7A CN201610222310A CN105877834A CN 105877834 A CN105877834 A CN 105877834A CN 201610222310 A CN201610222310 A CN 201610222310A CN 105877834 A CN105877834 A CN 105877834A
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- spring
- framework
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- 230000000399 orthopedic effect Effects 0.000 title abstract description 3
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 23
- 238000005452 bending Methods 0.000 claims abstract description 20
- 238000001356 surgical procedure Methods 0.000 claims description 19
- 239000007787 solid Substances 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010003439 Artificial menopause Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/92—Impactors or extractors, e.g. for removing intramedullary devices
-
- 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
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/8875—Screwdrivers, spanners or wrenches
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Orthopedic Medicine & Surgery (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)
- Surgical Instruments (AREA)
Abstract
The invention relates to a high-efficiency nail removing device for orthopedic operation. The high-efficiency nail removing device comprises a framework, a fixing device, a support device, an ejector device, a motor device and a clamping device, wherein the framework is provided with a first through hole, a first positioning rod, a first spring, a first support, a friction block and a first magnet, the fixing device comprises a first supporting rod, a first fixing rod, a second supporting rod, a first positioning column, a first rotating shaft and a holding block, the support device comprises a third supporting rod, a first bending rod, a second spring, a second support and a third spring, the ejector device comprises an ejector rod, a first projection, a first fixing block, a holding frame, a second bending rod, a second magnet and a fourth spring, the motor device comprises a moving rod, a first cross rod, a third bending rod, a sliding block, a motor, a third support, a positioning block and a screwdriver, and the clamping device comprises a fourth support, a second cross rod, a first vertical rod, a clamping rod, a pressing ball, a connecting frame, a connecting rod and a fifth spring. The high-efficiency nail removing device can rapidly remove a bone nail of a patient and is high in removal efficiency.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly relate to a kind of efficient bone surgery
Use device for fetching nail.
Background technology
The case of whole world surgical menopause because of fracture is much millions of, fixing main in it
It is that some metal materials are implanted human body, and uses the case that Plate internal fixiation mode treats,
Need to take out nail, steel plate after knochenbruch heals, use common screwdriver to be difficult to bone
Nail take out, but orthopedic nail extractor in the market, take nail speed and efficiency on very
Low, it is easy to patient is caused secondary injury.
Accordingly, it is desirable to provide a kind of new technical scheme solves above-mentioned technical problem.
Summary of the invention
It is an object of the invention to provide a kind of efficient bone that can effectively solve above-mentioned technical problem
Section's operation device for fetching nail.
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that
A kind of efficient bone surgery device for fetching nail, described efficient bone surgery is bound with taking
Put and include framework, be positioned at the fixing device below described framework, be positioned at above described framework
Holder device, be positioned on the right side of described holder device lean device, be positioned at described in lean device
Lower section electric machine and be arranged at the clamping device on described electric machine, on described framework
A positioning rod of be provided with the first through hole being positioned at its upper surface, being positioned at described lower portion,
It is positioned at the first spring below described a positioning rod, is positioned at the of the described framework left and right sides
One support, the brake pad being arranged on described first support and be positioned at above described framework
One Magnet, described fixing device includes the first support bar, is arranged at described first and fixes on bar
First fix bar, be positioned at and described first fix the second support bar above bar, be arranged at institute
State the first locating dowel on the second support bar, first turn be arranged in described first locating dowel
Axle and be arranged at the gripping block in described first rotating shaft, described holder device includes the 3rd support
Bar, it is positioned at the first bent stick on the left of described 3rd support bar, is positioned at described first bent stick
Top the second spring, be positioned at the second support above described 3rd support bar and be arranged at institute
State the 3rd spring on the second support, described in lean device and include leaning bar, being positioned at described top
The first projection below rod, be positioned at described in lean the first fixed block above bar, be positioned at institute
State on the right side of the first fixed block grip frame, the second bent stick being arranged on described gripping frame,
It is positioned at the second Magnet below described gripping frame and leans the 4th bullet below bar described in being positioned at
Spring, described electric machine includes mobile bar, is positioned at the first horizontal stroke of the described mobile bar left and right sides
Bar, it is positioned at the 3rd bent stick above described first cross bar, is positioned at below described first cross bar
Slide block, be positioned at the motor below described mobile bar, be arranged at the described motor left and right sides
3rd support, it is positioned at the locating piece above described 3rd support and is positioned at below described motor
Screwdriver, described clamping device includes the 4th support, be arranged on described 4th support
Two cross bars, it is positioned at the first montant above described second cross bar, is positioned under described second cross bar
Side supporting rod, be positioned at below described supporting rod by pressure ball, be positioned under described 4th support
Side link, the connecting rod being arranged on described link and be positioned at above described connecting rod
The 5th spring.
Described a positioning rod is bending, the two ends of described a positioning rod and described framework
Inner surface is fixing to be connected, and described first spring is horizontal, one end of described first spring with
The inner surface of described framework is fixing to be connected, and described first support is provided with two and lays respectively at institute
Stating the left and right sides of framework, described first support is concave shape, one end of described first support
Fixing with described framework and be connected, the other end of described first support is fixing with described brake pad even
Connecing, described first support is provided with the second through hole, and described brake pad is provided with two and difference position
In the left and right sides of described framework, described brake pad is cuboid, and described first Magnet is length
Cube, the lower surface of described first Magnet is fixing with the upper surface of described framework to be connected.
Described first support bar is cuboid, and described first support bar is vertically placed, and described first
Support bar is positioned at the lower section of described framework, and described first to fix bar be cuboid, and described first
Fixing bar horizontal positioned, described first fixes one end of bar and the side of described first support bar
Fixing connection, described second support bar is cuboid, and described second support bar is vertically placed,
The side of the side of described second support bar and described first support bar is fixing to be connected, and described the
The side of two support bars is slidably connected with described frame facet, and described first locating dowel is horizontal stroke
Cross section is the cylinder of annulus, described first locating dowel horizontal positioned, described first locating dowel
One end is fixing with the side of described second support bar to be connected, and described first rotating shaft is cylinder,
Described first rotating shaft is horizontal, and one end of described first rotating shaft is contained in described first location
In post and threadeding with it, described first rotating shaft through described second through hole and is held with described
Holding the fixing connection of block, described gripping block is cylinder.
Described 3rd support bar is cuboid, and described 3rd support is vertically placed, described 3rd
The lower end of strut is fixing with the upper surface of described framework to be connected, the upper end of described 3rd support bar
It is provided with the first groove.
Described first bent stick is bending, one end of described first bent stick and described 3rd
Strut is fixing to be connected, and the other end of described first bent stick is fixed with the left surface of described framework
Connecting, described second spring is vertical shape, and the lower end of described second spring is first curved with described
Curved bar is fixing to be connected, and described second support is L-shaped, and one end of described second support is with described
The upper surface of the 3rd support bar is fixing to be connected, and the other end of described second support is horizontal,
Described 3rd spring is provided with two, and described 3rd spring is vertical shape, described 3rd spring
Upper end is fixing with described second support to be connected.
The described bar that leans is cuboid, described in lean the left end of bar and be contained in described first groove
And turn with described 3rd support bar axle and to be connected, described in lean the right-hand member of bar and described gripping frame
Left surface is fixing to be connected, and the lower end of described 3rd spring is fixed with the described upper surface leaning bar
Connecting, described first projection is provided with several, and described first projection is hemispherical, and described the
The upper surface of one projection is fixed with the described lower surface leaning bar and is connected.
Described first fixed block is cuboid, and the lower surface of described first fixed block leans with described
Bar is fixing to be connected, and the right surface of described first fixed block is fixing with described gripping frame to be connected, institute
Stating gripping frame L-shaped, described second bent stick is bending, the two of described second bent stick
Holding be connected fixing with described gripping frame, described second Magnet is cuboid, described second Magnet
Upper surface and described gripping frame fixing be connected, described 4th spring is vertical shape, described the
The lower end of four springs is fixing with described framework to be connected, the upper end of described 4th spring and described top
Rod is fixing to be connected.
Described mobile bar is cuboid, and described mobile bar is vertically placed, the lower end of described mobile bar
Fixing with the upper surface of described motor be connected, described mobile bar run through described first through hole and with
Described framework is slidably connected, and described first cross bar is provided with two and lays respectively at described mobile bar
The left and right sides, described first cross bar is cuboid, described first cross bar horizontal positioned, institute
The side of one end and described mobile bar of stating the first cross bar is fixed and is connected, described 3rd bent stick
In bending, the two ends of described 3rd bent stick are fixing with the upper surface of described first cross bar even
Connecing, described slide block is provided with two and lays respectively at the left and right sides of described mobile bar, described cunning
Block is cuboid, and the upper surface of described slide block is fixing with the lower surface of described first cross bar to be connected
Connecing, the lower surface of described slide block is connected with the upper surface slide of described framework, described 3rd
Setting up and have two and lay respectively at the left and right sides of described motor, described 3rd support is character cut in bas-relief
Shape, one end of described 3rd support is fixing with described mobile bar to be connected, described 3rd support
The other end is fixing with described motor to be connected, and described locating piece is provided with two and lays respectively at described
The left and right sides of mobile bar, described locating piece is cuboid, the lower surface of described locating piece with
Described 3rd support is fixing to be connected, the upper surface of described locating piece and the inner surface of described framework
Being slidably connected, described screwdriver is vertical shape, and the upper end of described screwdriver is with described motor even
Connect.
Described 4th support is provided with two and lays respectively at the left and right sides of described motor, described
4th support is L-shaped, and one end of described 4th support is fixing with described 3rd support to be connected,
The other end of described 4th support is vertical shape and fixing with described link is connected, and described the
Two cross bars are cuboid, and described second cross bar is horizontal, the side of described second cross bar with
Described 4th support is fixing to be connected, and described second cross bar is provided with and runs through the of its upper and lower surface
Three through holes, described screwdriver passes described third through-hole, and described first montant is provided with two,
Described first montant is vertical shape, and the lower end of described first montant is upper with described second cross bar
Surface is fixing to be connected, and the upper end of described first montant is fixing with described motor to be connected, described company
Connecing erection and have two, described link is L-shaped, one end of described link and the described 4th
Support is fixing to be connected, and the other end of described link turns with described pitman shaft and is connected, described
The other end of connecting rod is fixing with described supporting rod to be connected, and described supporting rod is provided with two, institute
Stating supporting rod is bending, described is provided with two by pressure ball, described by pressure ball and described clamping
The lower end of bar is fixing to be connected, and described 5th spring is provided with two, one end of described 5th spring
Fixing with described link and be connected, the other end of described 5th spring is fixed with described supporting rod
Connecting, described first spring is fixing with described 4th support to be connected.
After using technique scheme, present invention have the advantage that
The present invention efficient bone surgery device for fetching nail simple in construction, easy to use, it is possible to
Quickly taking out the nail of patient, extraction efficiency is high, is possible to prevent patient is caused secondary
Injury, and can be fixed on the position of needs, easy-to-use.
Accompanying drawing explanation
Bone surgery device for fetching nail efficient to the present invention is embodied as below in conjunction with the accompanying drawings
Mode is described further:
Fig. 1 is the structural representation of the present invention efficient bone surgery device for fetching nail；
Detailed description of the invention
As it is shown in figure 1, the present invention efficient bone surgery device for fetching nail include framework 1,
Be positioned at the fixing device 2 below described framework 1, be positioned at above described framework 1 rack-mounted
Put 3, be positioned on the right side of described holder device 3 lean device 4, be positioned at described in lean device 4
Lower section electric machine 5 and be arranged at the clamping device 6 on described electric machine 5.
As it is shown in figure 1, described framework 1 is in inverted concave shape, described framework 1 is provided with
It is positioned at the first through hole 11 of its upper surface, is positioned at a positioning rod within described framework 1
12, it is positioned at the first spring 13 below described a positioning rod 12, is positioned at described framework 1
First support 14 of the left and right sides, the brake pad 15 being arranged on described first support 14 and
It is positioned at the first Magnet 16 above described framework 1.Described first through hole 11 in cuboid,
Described first through hole 11 runs through the surfaces externally and internally of described framework 1.Described a positioning rod 12
It is provided with two and lays respectively at the left and right sides in described framework 1, described a positioning rod 12
In bending, the two ends of described a positioning rod 12 are fixing with the inner surface of described framework 1 to be connected
Connect.Described first spring 13 is provided with four and lays respectively at the left and right two in described framework 1
Side, described first spring 13 is horizontal, one end of described first spring 13 and described frame
The inner surface of frame 1 is fixing to be connected.Described first support 14 is provided with two and lays respectively at described
The left and right sides of framework 1, described first support 14 in concave shape, described first support 14
One end fixing with described framework 1 be connected, the other end of described first support 14 rubs with described
Cleaning block 15 is fixing to be connected, and described first support 14 is provided with the second through hole 141, and described the
Two through holes 141 are in rectangular-shaped.Described brake pad 15 is provided with two and lays respectively at described frame
The left and right sides of frame 1, described brake pad 15 is in cuboid, and described brake pad 15 uses and rubs
The material wiping coefficient bigger is made.Described first Magnet 16 in cuboid, described first Magnet
The lower surface of 16 is fixing with the upper surface of described framework 1 to be connected.
As it is shown in figure 1, described fixing device 2 is provided with two and lays respectively at described framework 1
The left and right sides of lower section, described fixing device 2 include the first support bar 21, be arranged at described
First fixes first on bar 21 fixes bar 22, is positioned at described first and fixes above bar 22
Second support bar 23, the first locating dowel 24 being arranged on described second support bar 23, set
It is placed in the first rotating shaft 25 in described first locating dowel 24 and is arranged at described first rotating shaft 25
On gripping block 26.Described first support bar 21 in cuboid, described first support bar 21
Vertically placing, described first support bar 21 is positioned at the lower section of described framework 1.Described first is solid
Fixed pole 22 is in cuboid, and described first fixes bar 22 horizontal positioned, and described first fixes bar
One end of 22 is fixing with the side of described first support bar 21 to be connected.Described second support bar
23 in cuboid, and described second support bar 23 is vertically placed, described second support bar 23
Side is fixing with the side of described first support bar 21 to be connected, described second support bar 23
Side is connected with the side slip of described framework 1.Described first locating dowel 24 in cross section is
The cylinder of annulus, described first locating dowel 24 horizontal positioned, described first locating dowel 24
One end is fixing with the side of described second support bar 23 to be connected, described first locating dowel 24
Inner surface is provided with screw thread.Described first rotating shaft 25 in cylinder, described first rotating shaft 25 water
Flat-shaped, in one end of described first rotating shaft 25 is contained in described first locating dowel 24 and and its
Threaded so that described first rotating shaft 25 can move left and right when rotating, described first turn
Axle 25 is through described second through hole 141 and fixing with described gripping block 26 is connected.Described hold
Hold block 26 in cylinder, facilitate user to hold.
As it is shown in figure 1, described holder device 3 includes the 3rd support bar 31, is positioned at described
The first bent stick 32 on the left of three support bars 31, it is positioned at above described first bent stick 32
Second spring 33, it is positioned at the second support 34 above described 3rd support bar 31 and is arranged at
The 3rd spring 35 on described second support 34.Described 3rd support bar 31 in cuboid,
Described 3rd supports 31 vertically places, the lower end of described 3rd support bar 31 and described framework
The upper surface of 1 is fixing to be connected, and the upper end of described 3rd support bar 31 is provided with the first groove
311, described first groove 311 is in rectangular-shaped.Described first bent stick 32 is in bending
Shape, one end of described first bent stick 32 is fixing with described 3rd support bar 31 to be connected, institute
The left surface of the other end and described framework 1 of stating the first bent stick 32 is fixed and is connected.Described
Two springs 33 in vertical shape, the lower end of described second spring 33 and described first bent stick 32
Fixing connection.Described second support 34 is L-shaped, one end of described second support 34 and institute
State that the upper surface of the 3rd support bar 31 is fixing to be connected, the other end of described second support 34 in
Horizontal.Described 3rd spring 35 is provided with two, described 3rd spring 35 in vertical shape,
The upper end of described 3rd spring 35 is fixing with described second support 34 to be connected.
Lean described in as it is shown in figure 1, device 4 include leaning bar 41, be positioned at described in lean bar
The first projection 42 below 41, be positioned at described in lean the first fixed block 43 above bar 41,
It is positioned at the gripping frame 44 on the right side of described first fixed block 43, is arranged on described gripping frame 44
The second bent stick 45, be positioned at the second Magnet 46 below described gripping frame 44 and be positioned at institute
State the 4th spring leaned below bar 41.The described bar 41 that leans in cuboid, described in lean
In the left end of bar 41 is contained in described first groove 311 and with described 3rd support bar 31 axle
Turn connect so that described in lean bar 41 can around described 3rd support bar 31 upper end revolve
Turn, described in lean the right-hand member of bar 41 and fix with the left surface of described gripping frame 44 and be connected, institute
State that the lower end of the 3rd spring 35 is fixing with the described upper surface leaning bar 41 to be connected, thus give
The support force that bar 41 is downward is leaned described in giving.Described first projection 42 is provided with several, institute
Stating the first projection 42 in hemispherical, the upper surface of described first projection 42 leans bar with described
The lower surface of 41 is fixing to be connected.Described first fixed block 43 is in cuboid, and described first is solid
Determine the lower surface of block 43 and lean that bar 41 is fixing to be connected with described, described first fixed block 43
Right surface is fixing with described gripping frame 44 to be connected.Described gripping frame 44 is L-shaped.Described
Two bent stick 45 in bending, the two ends of described second bent stick 45 and described gripping frame 44
Fixing connection, facilitates user to hold.Described second Magnet 46 in cuboid, described second
The upper surface of Magnet 46 is fixing with described gripping frame 44 to be connected, described second Magnet 46 and institute
State the first Magnet 16 can attract each other.Described 4th spring is vertical shape, described 4th bullet
The lower end of spring is fixing with described framework 1 to be connected, and the upper end of described 4th spring leans with described
Bar 41 is fixing to be connected, thus the described bar 41 that leans is produced downward pulling force.
As it is shown in figure 1, described electric machine 5 includes mobile bar 54, is positioned at described mobile bar
First cross bar 51 of 54 left and right sides, it is positioned at the 3rd bending above described first cross bar 51
Bar 52, it is positioned at the slide block 53 below described first cross bar 51, is positioned at described mobile bar 54 times
The motor 55 of side, it is arranged at the 3rd support 57 of described motor 55 left and right sides, is positioned at institute
State the locating piece 56 above the 3rd support 57 and be positioned at the screwdriver below described motor 55
58.Described mobile bar 54 is in cuboid, and described mobile bar 54 is vertically placed, described movement
The lower end of bar 54 is fixing with the upper surface of described motor 55 to be connected, and described mobile bar 54 runs through
Described first through hole 11 and being slidably connected with described framework 1.Described first cross bar 51 is provided with
Two and lay respectively at the left and right sides of described mobile bar 54, described first cross bar 51 is in length
Cube, described first cross bar 51 horizontal positioned, one end of described first cross bar 51 is with described
The side of mobile bar 54 is fixing to be connected.Described 3rd bent stick 52 in bending, described
The two ends of three bent stick 52 are fixing with the upper surface of described first cross bar 51 to be connected.Described cunning
Block 53 is provided with two and lays respectively at the left and right sides of described mobile bar 54, described slide block 53
In cuboid, the lower surface of the upper surface of described slide block 53 and described first cross bar 51 is fixed
Connecting, the lower surface of described slide block 53 is connected with the upper surface slide of described framework 1, described
The material that slide block 53 uses coefficient of friction less is made.Described 3rd support 57 is provided with two
And lay respectively at the left and right sides of described motor 55, described 3rd support 57 in concave shape,
One end of described 3rd support 57 is fixing with described mobile bar 54 to be connected, described 3rd support
The other end of 57 is fixing with described motor 55 to be connected.Described locating piece 56 is provided with two and divides
Not being positioned at the left and right sides of described mobile bar 54, described locating piece 56 is in cuboid, described
The lower surface of locating piece 56 is fixing with described 3rd support 57 to be connected, described locating piece 56
Upper surface is slidably connected with the inner surface of described framework 1, and described locating piece 56 uses friction system
The less material of number is made.Described screwdriver 58 in vertical shape, described screwdriver 58 upper
End is connected with described motor 55, and described motor 55 is electrically connected with the power supply.
As it is shown in figure 1, described clamping device 6 includes the 4th support 61, is arranged at described
The second cross bar 62 on four supports 61, it is positioned at the first montant above described second cross bar 62
63, it is positioned at the supporting rod 64 below described second cross bar 62, is positioned at described supporting rod 64 times
Side by pressure ball 65, be positioned at the link 66 below described 4th support 61, be arranged at institute
State the connecting rod 67 on link 66 and be positioned at the 5th spring above described connecting rod 67
68.Described 4th support 61 is provided with two and lays respectively at the left and right two of described motor 55
Side, described 4th support 61 is L-shaped, one end and the described 3rd of described 4th support 61
Support 57 is fixing to be connected, the other end of described 4th support 61 be vertical shape and with described company
Connect the fixing connection of frame 66.Described second cross bar 62 in cuboid, described second cross bar 62 in
Horizontal, the side of described second cross bar 62 is fixing with described 4th support 61 to be connected, institute
State the second cross bar 62 and be provided with the third through-hole 621 running through its upper and lower surface, described screwdriver
58 pass described third through-hole 621.Described first montant 63 is provided with two, and described first erects
Bar 63 in vertical shape, the upper table of the lower end of described first montant 63 and described second cross bar 62
Face is fixing to be connected, and the upper end of described first montant 63 is fixing with described motor 55 to be connected.Institute
Stating link 66 and be provided with two, described link 66 is L-shaped, the one of described link 66
Hold be connected fixing with described 4th support 61, the other end of described link 66 and described company
Extension bar 67 axle turns connection so that described connecting rod 67 can relative be revolved with described link 66
Turn.The other end of described connecting rod 67 is fixing with described supporting rod 64 to be connected.Described clamping
Bar 64 is provided with two, and described supporting rod 64 is in bending, and described supporting rod 64 can be by bone
Nail clip handles.Described it is provided with two by pressure ball 65, described by pressure ball 65 and described supporting rod
The lower end of 64 is fixing to be connected.Described 5th spring 68 is provided with two, described 5th spring 68
One end fixing with described link 66 be connected, the other end of described 5th spring 68 and institute
State the fixing connection of supporting rod 64, thus described supporting rod 64 is played a supporting role.Described
First spring 13 is fixing with described 4th support 61 to be connected.
During as it is shown in figure 1, the described present invention efficient bone surgery device for fetching nail uses,
First fix bar 22 by first and be fixed at bedside, then can wear described first with screw solid
The upper and lower surface of fixed pole 22 is fixed in bed.Then regulate the height of framework 1, work as tune
When joint is to suitably height, holds gripping frame block 26 and rotate so that described rotating shaft 25 in
Between move so that described gripping block 26 acts against on the first support 14, brake pad 15 simultaneously
Act against on the second support bar 23, such that it is able to fix framework 1 and described first support bar
The position of 21.Then hold gripping frame 44 to lean bar 41 and move up, then hold the
Three bent stick 52 reductions move to suitable position, then make to grip frame 44 to moving down
Dynamic, now lean bar 41 and move down top under the effect of the 3rd spring 35 and the 4th spring
Lean against in described 3rd bent stick 52, described electric machine 5 is played fixation.Then
Make to be pressed against with patient by pressure ball 65, then make screwdriver 58 act against needs and take
The nail gone out, then starts motor 55 so that nail is taken out by screwdriver 58, and described the
The setting of one bent stick 12, is possible to prevent described electric machine 4 the most to the right or to moving to left
Dynamic.So far, the present invention efficient bone surgery device for fetching nail uses process prescription complete.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is also
Being not limited to this, any those skilled in the art are at the technical scope that the invention discloses
In, change can be readily occurred in or replace, all should contain within protection scope of the present invention.
Therefore, protection scope of the present invention should be as the criterion with described scope of the claims.
Claims (9)
1. an efficient bone surgery device for fetching nail, it is characterised in that: described efficient orthopaedics
Operation device for fetching nail includes framework, is positioned at the fixing device below described framework, is positioned at institute
State the holder device above framework, be positioned at leaning device, be positioned on the right side of described holder device
The described electric machine leaned below device and the clamping dress being arranged on described electric machine
Putting, described framework is provided with and is positioned at the first through hole of its upper surface, is positioned at described lower portion
A positioning rod, be positioned at the first spring below described a positioning rod, be positioned at described frame
First support of the frame left and right sides, the brake pad being arranged on described first support and be positioned at institute
Stating the first Magnet above framework, described fixing device includes the first support bar, is arranged at institute
State first to fix first on bar and fix bar, be positioned at described first and fix second above bar
Strut, the first locating dowel being arranged on described second support bar, to be arranged at described first fixed
Position post on the first rotating shaft and be arranged at the gripping block in described first rotating shaft, described is rack-mounted
Put and include the 3rd support bar, be positioned at the first bent stick on the left of described 3rd support bar, be positioned at
The second spring above described first bent stick, it is positioned at second above described 3rd support bar
Support and be arranged at the 3rd spring on described second support, described in lean device and include leaning
Bar, be positioned at described in lean the first projection below bar, be positioned at described in lean first above bar
Fixed block, it is positioned at the gripping frame on the right side of described first fixed block, is arranged on described gripping frame
The second bent stick, be positioned at the second Magnet below described gripping frame and lean bar described in being positioned at
4th spring of lower section, described electric machine includes mobile bar, is positioned at about described mobile bar
First cross bar of both sides, be positioned at the 3rd bent stick above described first cross bar, be positioned at described
Slide block below first cross bar, it is positioned at the motor below described mobile bar, is arranged at described electricity
3rd support of the machine left and right sides, it is positioned at the locating piece above described 3rd support and is positioned at institute
Stating the screwdriver below motor, described clamping device includes the 4th support, is arranged at described
The second cross bar on four supports, it is positioned at the first montant above described second cross bar, is positioned at institute
State the supporting rod below the second cross bar, be positioned at below described supporting rod by pressure ball, be positioned at institute
State the link below the 4th support, the connecting rod being arranged on described link and be positioned at institute
State the 5th spring above connecting rod.
Efficient bone surgery device for fetching nail the most according to claim 1, its feature exists
In: described a positioning rod is bending, the two ends of described a positioning rod and described framework
Inner surface fixing connect, described first spring is horizontal, one end of described first spring
Fixing with the inner surface of described framework and be connected, described first support is provided with two and lays respectively at
The left and right sides of described framework, described first support is concave shape, the one of described first support
Holding be connected fixing with described framework, the other end of described first support is fixed with described brake pad
Connecting, described first support is provided with the second through hole, and described brake pad is provided with two and difference
Being positioned at the left and right sides of described framework, described brake pad is cuboid, described first Magnet in
Cuboid, the lower surface of described first Magnet is fixing with the upper surface of described framework to be connected.
Efficient bone surgery device for fetching nail the most according to claim 2, its feature exists
In: described first support bar is cuboid, and described first support bar is vertically placed, and described
One support bar is positioned at the lower section of described framework, and described first to fix bar be cuboid, and described
One fixes bar horizontal positioned, and described first fixes one end of bar and the side of described first support bar
Face is fixing to be connected, and described second support bar is cuboid, and described second support bar is vertically put
Putting, the side of described second support bar is fixing with the side of described first support bar to be connected, institute
The side stating the second support bar is slidably connected with described frame facet, described first locating dowel
It is the cylinder of annulus in cross section, described first locating dowel horizontal positioned, described first location
One end of post is fixing with the side of described second support bar to be connected, and described first rotating shaft is cylinder
Body, described first rotating shaft is horizontal, and one end of described first rotating shaft is contained in described first
In locating dowel and threaded with it, described first rotating shaft through described second through hole and with institute
Stating the fixing connection of gripping block, described gripping block is cylinder.
Efficient bone surgery device for fetching nail the most according to claim 3, its feature exists
In: described 3rd support bar is cuboid, and described 3rd support is vertically placed, and the described 3rd
The upper surface of the lower end of support bar and described framework is fixing to be connected, described 3rd support bar upper
End is provided with the first groove.
Efficient bone surgery device for fetching nail the most according to claim 4, its feature exists
In: described first bent stick is bending, one end of described first bent stick and the described 3rd
Support bar is fixing to be connected, and the other end of described first bent stick is solid with the left surface of described framework
Fixed connection, described second spring is vertical shape, the lower end of described second spring and described first
Bent stick is fixing to be connected, and described second support is L-shaped, one end of described second support and institute
Stating the fixing connection of upper surface of the 3rd support bar, the other end of described second support is level
Shape, described 3rd spring is provided with two, and described 3rd spring is vertical shape, described 3rd bullet
The upper end of spring is fixing with described second support to be connected.
Efficient bone surgery device for fetching nail the most according to claim 5, its feature exists
In: described in lean bar be cuboid, described in lean the left end of bar and be contained in described first groove
In and turn with described 3rd support bar axle and be connected, described in lean the right-hand member of bar and described gripping frame
Left surface fixing connect, the lower end of described 3rd spring is solid with the described upper surface leaning bar
Fixed connection, described first projection is provided with several, and described first projection is hemispherical, described
The upper surface of the first projection is fixed with the described lower surface leaning bar and is connected.
Efficient bone surgery device for fetching nail the most according to claim 6, its feature exists
In: described first fixed block is cuboid, the lower surface of described first fixed block and described top
Rod is fixing to be connected, and the right surface of described first fixed block is fixing with described gripping frame to be connected,
Described gripping frame is L-shaped, and described second bent stick is bending, described second bent stick
Two ends are fixing with described gripping frame to be connected, and described second Magnet is cuboid, described second magnetic
The upper surface of ferrum is fixing with described gripping frame to be connected, and described 4th spring is vertical shape, described
The lower end of the 4th spring is fixing with described framework to be connected, and the upper end of described 4th spring is with described
Lean the fixing connection of bar.
Efficient bone surgery device for fetching nail the most according to claim 7, its feature exists
In: described mobile bar is cuboid, and described mobile bar is vertically placed, under described mobile bar
End is fixed with the upper surface of described motor and is connected, described mobile bar run through described first through hole and
Being slidably connected with described framework, described first cross bar is provided with two and lays respectively at described movement
The left and right sides of bar, described first cross bar is cuboid, described first cross bar horizontal positioned,
One end of described first cross bar is fixing with the side of described mobile bar to be connected, described 3rd bending
Bar is bending, and the two ends of described 3rd bent stick are fixed with the upper surface of described first cross bar
Connecting, described slide block is provided with two and lays respectively at the left and right sides of described mobile bar, described
Slide block is cuboid, and the upper surface of described slide block is fixing with the lower surface of described first cross bar to be connected
Connecing, the lower surface of described slide block is connected with the upper surface slide of described framework, described 3rd
Setting up and have two and lay respectively at the left and right sides of described motor, described 3rd support is character cut in bas-relief
Shape, one end of described 3rd support is fixing with described mobile bar to be connected, described 3rd support
The other end is fixing with described motor to be connected, and described locating piece is provided with two and lays respectively at described
The left and right sides of mobile bar, described locating piece is cuboid, the lower surface of described locating piece with
Described 3rd support is fixing to be connected, the upper surface of described locating piece and the inner surface of described framework
Being slidably connected, described screwdriver is vertical shape, and the upper end of described screwdriver is with described motor even
Connect.
Efficient bone surgery device for fetching nail the most according to claim 8, its feature exists
In: described 4th support is provided with two and lays respectively at the left and right sides of described motor, described
4th support is L-shaped, and one end of described 4th support is fixing with described 3rd support to be connected,
The other end of described 4th support is vertical shape and fixing with described link is connected, and described the
Two cross bars are cuboid, and described second cross bar is horizontal, the side of described second cross bar with
Described 4th support is fixing to be connected, and described second cross bar is provided with and runs through the of its upper and lower surface
Three through holes, described screwdriver passes described third through-hole, and described first montant is provided with two,
Described first montant is vertical shape, and the lower end of described first montant is upper with described second cross bar
Surface is fixing to be connected, and the upper end of described first montant is fixing with described motor to be connected, described company
Connecing erection and have two, described link is L-shaped, one end of described link and the described 4th
Support is fixing to be connected, and the other end of described link turns with described pitman shaft and is connected, described
The other end of connecting rod is fixing with described supporting rod to be connected, and described supporting rod is provided with two, institute
Stating supporting rod is bending, described is provided with two by pressure ball, described by pressure ball and described clamping
The lower end of bar is fixing to be connected, and described 5th spring is provided with two, one end of described 5th spring
Fixing with described link and be connected, the other end of described 5th spring is fixed with described supporting rod
Connecting, described first spring is fixing with described 4th support to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610222310.7A CN105877834B (en) | 2016-04-11 | 2016-04-11 | A kind of bone surgery device for fetching nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610222310.7A CN105877834B (en) | 2016-04-11 | 2016-04-11 | A kind of bone surgery device for fetching nail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105877834A true CN105877834A (en) | 2016-08-24 |
| CN105877834B CN105877834B (en) | 2018-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610222310.7A Active CN105877834B (en) | 2016-04-11 | 2016-04-11 | A kind of bone surgery device for fetching nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105877834B (en) |
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| CN107157569A (en) * | 2017-06-14 | 2017-09-15 | 高飞 | A kind of orthopaedics bone nail-fetching device |
| US20200129208A1 (en) * | 2018-10-29 | 2020-04-30 | Hefei Boe Optoelectronics Technology Co., Ltd. | Orthopedics restoration fixation device |
| CN113100908A (en) * | 2021-04-21 | 2021-07-13 | 郭鸿彬 | High-efficient nail device of getting that orthopedics was used |
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| CN113100908A (en) * | 2021-04-21 | 2021-07-13 | 郭鸿彬 | High-efficient nail device of getting that orthopedics was used |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105877834B (en) | 2018-03-23 |
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Effective date of registration: 20221202 Address after: No.2888, Zhonghua West Road, hi tech Zone, Heze City, Shandong Province 274000 Patentee after: GUOJIUTANG SHANDONG DONKEY-HIDE GELATIN CO.,LTD. Address before: 274707 central health center of Huang'an Town, yuncheng county, Heze City, Shandong Province Patentee before: Yuan Zhan |
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Address after: No.2888, Zhonghua West Road, hi tech Zone, Heze City, Shandong Province 274000 Patentee after: Shandong Guojiutang Pharmaceutical Group Co.,Ltd. Address before: No.2888, Zhonghua West Road, hi tech Zone, Heze City, Shandong Province 274000 Patentee before: GUOJIUTANG SHANDONG DONKEY-HIDE GELATIN CO.,LTD. |
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