CN207101354U - A kind of multi-angle takes the nail-fetching device for orthopaedics of nail - Google Patents
A kind of multi-angle takes the nail-fetching device for orthopaedics of nail Download PDFInfo
- Publication number
- CN207101354U CN207101354U CN201720078767.5U CN201720078767U CN207101354U CN 207101354 U CN207101354 U CN 207101354U CN 201720078767 U CN201720078767 U CN 201720078767U CN 207101354 U CN207101354 U CN 207101354U
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- CN
- China
- Prior art keywords
- nail
- plate
- fixedly connected
- angle adjustment
- orthopaedics
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses the nail-fetching device for orthopaedics that a kind of multi-angle takes nail, including U-shaped card plate, the top of the U-shaped card plate is fixedly connected with supporting plate, the top of supporting plate offers limbs holding tank, the upper right of the U-shaped card plate is fixedly connected with connecting plate, installation groove is offered among the top of connecting plate, angle adjustment plate is provided with the left of the connecting plate, the right-hand member of angle adjustment plate is in installation groove, the right-hand member of angle adjustment plate offers U-shaped groove, and U-shaped groove is internally provided with fixed gear；The beneficial effects of the utility model are：The utility model is simple in construction, it is novel in design, by pulling drawing handle to be rotated angle adjustment plate for the center of circle with fixed column, drawing handle is unclamped, can be in again that angle adjustment plate is stuck, by twisting swing handle, you can threaded rod is moved up or moved down carry out taking nail, it is simple, convenient, meet the various needs for taking nail position.
Description
Technical field
A kind of medicine equipment is the utility model is related to, specifically a kind of multi-angle takes the nail-fetching device for orthopaedics of nail.
Background technology
In fracture operation, using steel nail and Interal fixation fracture site be in existing operation commonly use operation method, steel
Nail implantation human body also needs to take out for a period of time afterwards.
In taking steel nail to perform the operation, steel nail can be connected due to existing for a long time in people's body with skeleton, when taking out
Increase very big difficulty to doctor, common operation takes nail method to be easily destroyed and follows closely groove and human body and steel nail to the group mutually closed on
Knit, also easily break disconnected steel nail, add the taking-up difficulty of steel nail, easily fracture site is damaged again, secondary wound is brought to patient
Evil.
Because each patients with fractures position is different, the position that patient makes steel nail is also had any different, existing when carrying out taking nail
Part takes nail equipment to be adjusted according to the situation of patient, not only to patient but has carried out pain, also the work to medical personnel
Add difficulty.
Utility model content
The purpose of this utility model is to provide the nail-fetching device for orthopaedics that a kind of multi-angle takes nail, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：
A kind of multi-angle takes the nail-fetching device for orthopaedics of nail, including U-shaped card plate, and the top of the U-shaped card plate is fixedly connected with
Supporting plate, the top of supporting plate offer limbs holding tank, and the upper right of the U-shaped card plate is fixedly connected with connecting plate, even
Installation groove is offered among the top of fishplate bar, angle adjustment plate, the right side of angle adjustment plate are provided with the left of the connecting plate
End is in installation groove, and the right-hand member of angle adjustment plate offers U-shaped groove, and U-shaped groove is internally provided with fixed gear, Gu
The mounting hole fixed cover of fixed gear is connected to fixed column, the rear and front end of the fixed column be each passed through the side wall of U-shaped groove and with
The side wall of installation groove is mutually fixedly connected, and the angle adjustment plate rotates with fixed column to be connected, the left side of the fixed gear
It is provided with free gear, the mounting hole fixed cover of free gear is connected to rotating shaft, the both ends of the rotating shaft side wall phase with U-shaped groove respectively
Rotation connection, the front side end of rotating shaft are located at the front side of angle adjustment plate through the side wall of U-shaped groove, and the front side end of the rotating shaft is consolidated
Surely rotating disc is socketed with, the outer face of rotating disc uniformly offers some necks, and the neck positioned at high order end is internally provided with
Gag lever post, the front side wall left end of the angle adjustment plate are fixedly connected with fixed case, and the gag lever post passes through the left and right of fixed case
Side wall, the surface of the gag lever post inside fixed case are fixedly connected with movable plate, spiral are socketed with the outside of the gag lever post
Spring, two connection ends of helical spring are connected with the side wall of movable plate and the inner left wall of fixed case respectively, the angle
The top of adjustable plate offers strip through-hole along its length, and strip through-hole is internally provided with riffled tube, riffled tube
Threaded rod is internally provided with, the lower rotational of the threaded rod, which is connected with, takes nail conehead.
As further program of the utility model：The bottom of the U-shaped card plate is provided with some fastening bolts.
As the utility model further scheme：The top fixed bonding of the limbs holding tank has silicagel pad.
As the utility model further scheme：The upper right of the supporting plate is fixedly connected with fixing band, Gu
Determine the top of band and the upper left-hand of supporting plate is fixedly connected with the VELCRO being used in conjunction with each other.
As the utility model further scheme：The left end of the gag lever post is fixedly connected with drawing handle.
As the utility model further scheme：The top of the threaded rod is fixedly connected with swing handle.
As the utility model further scheme：The rear side wall body of the angle adjustment plate is provided with puller bolt,
Riffled tube is mutually fixedly connected by puller bolt with angle adjustment plate.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in construction, novel in design, leads to
Cross pulling drawing handle angle adjustment plate can be rotated with fixed column for the center of circle, drawing handle is unclamped, you can in weight
It is newly that angle adjustment plate is stuck, by twisting swing handle, you can threaded rod is moved up or moved down carry out taking nail, operate
Simply, conveniently, the various needs for taking nail position are met.
Brief description of the drawings
Fig. 1 is a kind of structural representation for the nail-fetching device for orthopaedics that multi-angle takes nail；
Fig. 2 is the enlarged diagram that a kind of multi-angle takes in the nail-fetching device for orthopaedics of nail I；
Fig. 3 is the enlarged diagram that a kind of multi-angle takes in the nail-fetching device for orthopaedics of nail II；
Fig. 4 is a kind of schematic top plan view for the nail-fetching device for orthopaedics that multi-angle takes nail.
In figure：1-U types clamp, 2- fastening bolts, 3- supporting plates, 4- limbs holding tank, 5- silicagel pads, 6- fixing bands, 7-
Magic is viscous, 8- connecting plates, 9- installation groove, 10- angle adjustment plates, 11-U types groove, 12- fixed gears, 13- fixed columns, 14-
Free gear, 15- rotating shafts, 16- rotating discs, 17- necks, 18- gag lever posts, 19- fixed cases, 20- movable plates, 21- helical springs,
22- push and pull bars, 23- swing handles, 24- riffled tubes, 25- threaded rods, 26- take nail conehead, 27- strip through-holes, 28- to hold out against
Bolt.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Fig. 1-4 are referred to, a kind of multi-angle takes the nail-fetching device for orthopaedics of nail, including U-shaped card plate 1, the U-shaped card plate 1
Top is fixedly connected with supporting plate 3, and the top of supporting plate 3 offers limbs holding tank 4, and the upper right of the U-shaped card plate 1 is consolidated
Surely connecting plate 8 is connected with, installation groove 9 is offered among the top of connecting plate 8, the left side setting of the connecting plate 8 is angled
Adjustable plate 10, for the right-hand member of angle adjustment plate 10 in installation groove 9, the right-hand member of angle adjustment plate 10 offers U-shaped groove 11,
U-shaped groove 11 is internally provided with fixed gear 12, and the mounting hole fixed cover of fixed gear 12 is connected to fixed column 13, the fixation
The rear and front end of post 13 is each passed through the side wall of U-shaped groove 11 and the side wall with installing groove 9 is mutually fixedly connected, and the angle is adjusted
Section plate 10 rotates with fixed column 13 to be connected, and the left side of the fixed gear 12 is provided with free gear 14, free gear 14
Mounting hole fixed cover is connected to rotating shaft 15, and the both ends of rotating shaft 15 rotate with the side wall of U-shaped groove 11 respectively to be connected, before rotating shaft 15
Side is located at the front side of angle adjustment plate 10 through the side wall of U-shaped groove 11, and the front side end fixed cover of the rotating shaft 15, which is connected to, to be turned
Moving plate 16, the outer face of rotating disc 16 uniformly offer some necks 17, and the neck 17 positioned at high order end is internally provided with limit
Position bar 18, the front side wall left end of the angle adjustment plate 10 are fixedly connected with fixed case 19, and the gag lever post 18 passes through fixed case
19 left and right sidewall, the surface of the gag lever post inside fixed case 19 are fixedly connected with movable plate 20, the gag lever post 18
Outside is socketed with helical spring 21, two connection ends of helical spring 21 respectively with the side wall of movable plate 20 and a left side for fixed case 19
Side inwall is connected, and the top of the angle adjustment plate 10 offers strip through-hole 27 along its length, strip through-hole 27 it is interior
Portion is provided with riffled tube 24, and riffled tube 24 is internally provided with threaded rod 25, the lower rotational connection of the threaded rod 25
Take nail conehead 26.
The bottom of the U-shaped card plate 1 is provided with some fastening bolts 2.
The top fixed bonding of the limbs holding tank 4 has silicagel pad 5.
The upper right of the supporting plate 3 is fixedly connected with fixing band 6, and the top of fixing band 6 and the top of supporting plate 3 are left
Side is fixedly connected with the VELCRO 7 being used in conjunction with each other.
The left end of the gag lever post 18 is fixedly connected with drawing handle 22.
The top of the threaded rod 18 is fixedly connected with swing handle 23.
The rear side wall body of the angle adjustment plate 10 is provided with puller bolt 28, riffled tube 24 by puller bolt 28 with
The phase of angle adjustment plate 10 is fixedly connected.
U-shaped card plate 1 is sticked into the edge side of workbench, fastening bolt 2 is rotated, the present embodiment is fixed, by patient
Need to take the limbs of nail to be placed in the limbs holding tank 4 in supporting plate 3, fixing band 6 is made by patient by the effect of VELCRO 7
Immobilization of the wounded limb, due in the suffering limb of patient taking nail position be mostly deflection position, it is therefore desirable to according to take nail position will take
Suitable position and height are arrived in the nail regulation of conehead 26, now pull drawing handle 22 to the left with hand, now gag lever post 18 is no longer
In neck 17, now free gear 14 be can be rotated, therefore angle adjustment plate 10 is turned by the center of circle of fixed column
Dynamic, after nail conehead 26 will be taken to adjust good position, push and pull bar 22 unclamps, and due to the effect of helical spring 21, gag lever post 18 moves to right
And stick into neck 17, now free gear 14 can not be rotated, and free gear 14 and fixed gear 12 are by angle adjustment plate
10 is stuck, then by twisting swing handle 23, you can threaded rod 25 is moved up or moved down, you can carries out taking nail.
Operation principle of the present utility model is：U-shaped card plate 1 is sticked into the edge side of workbench, rotates fastening bolt 2, will
The present embodiment is fixed, and the limbs that patient needs to take nail are placed in the limbs holding tank 4 in supporting plate 3, pass through magic
The effect of patch 7 makes immobilization of the wounded limb of the fixing band 6 by patient, due to taking the position that nail position is mostly deflection in the suffering limb of patient,
Therefore need basis to take nail position that nail conehead 26 will be taken to adjust suitable position and height, now pull push-and-pull to the left with hand
Handle 22, now gag lever post 18 be no longer in neck 17, now free gear 14 can be rotated, therefore angle adjustment plate
10 are rotated by the center of circle of fixed column, and after nail conehead 26 will be taken to adjust good position, push and pull bar 22 unclamps, due to helical spring
21 effect, gag lever post 18 are moved to right and sticked into neck 17, and now free gear 14 can not be rotated, free gear 14 and solid
Fixed gear 12 is stuck by angle adjustment plate 10, then by twisting swing handle 23, you can threaded rod 25 is moved up or
Move down, you can carry out taking nail.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of multi-angle takes the nail-fetching device for orthopaedics of nail, including U-shaped card plate, it is characterised in that the top of the U-shaped card plate is consolidated
Surely supporting plate is connected with, the top of supporting plate offers limbs holding tank, and the upper right of the U-shaped card plate is fixedly connected with company
Fishplate bar, installation groove is offered among the top of connecting plate, angle adjustment plate, angular adjustment are provided with the left of the connecting plate
The right-hand member of plate is in installation groove, and the right-hand member of angle adjustment plate offers U-shaped groove, and U-shaped groove is internally provided with fixation
Gear, the mounting hole fixed cover of fixed gear are connected to fixed column, and the rear and front end of the fixed column is each passed through the side of U-shaped groove
Wall is simultaneously mutually fixedly connected with the side wall of installation groove, and the angle adjustment plate rotates with fixed column to be connected, the fixed gear
Left side be provided with free gear, the mounting hole fixed cover of free gear is connected to rotating shaft, the both ends of rotating shaft respectively with U-shaped groove
Side wall rotates connection, and the front side end of rotating shaft is located at the front side of angle adjustment plate through the side wall of U-shaped groove, before the rotating shaft
Side fixed cover is connected to rotating disc, and the outer face of rotating disc uniformly offers some necks, positioned at the inside of the neck of high order end
Gag lever post is provided with, the front side wall left end of the angle adjustment plate is fixedly connected with fixed case, and the gag lever post passes through fixed case
Left and right sidewall, the surface of the gag lever post inside fixed case is fixedly connected with movable plate, the outside socket of the gag lever post
There is helical spring, two connection ends of helical spring are connected with the side wall of movable plate and the inner left wall of fixed case respectively, institute
The top for stating angle adjustment plate offers strip through-hole along its length, and strip through-hole is internally provided with riffled tube, interior spiral shell
Line pipe is internally provided with threaded rod, and the lower rotational of the threaded rod, which is connected with, takes nail conehead.
2. a kind of multi-angle according to claim 1 takes the nail-fetching device for orthopaedics of nail, it is characterised in that the U-shaped card plate
Bottom some fastening bolts are installed.
3. a kind of multi-angle according to claim 1 takes the nail-fetching device for orthopaedics of nail, it is characterised in that the limbs accommodate
The top fixed bonding of groove has silicagel pad.
4. a kind of multi-angle according to claim 1 takes the nail-fetching device for orthopaedics of nail, it is characterised in that the supporting plate
Upper right is fixedly connected with fixing band, and the top of fixing band and the upper left-hand of supporting plate are fixedly connected with and be used in conjunction with each other
VELCRO.
5. a kind of multi-angle according to claim 1 takes the nail-fetching device for orthopaedics of nail, it is characterised in that the gag lever post
Left end is fixedly connected with drawing handle.
6. a kind of multi-angle according to claim 1 takes the nail-fetching device for orthopaedics of nail, it is characterised in that the threaded rod
Top is fixedly connected with swing handle.
7. a kind of multi-angle according to claim 1 takes the nail-fetching device for orthopaedics of nail, it is characterised in that the angular adjustment
The rear side wall body of plate is provided with puller bolt, and riffled tube is mutually fixedly connected by puller bolt with angle adjustment plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720078767.5U CN207101354U (en) | 2017-01-21 | 2017-01-21 | A kind of multi-angle takes the nail-fetching device for orthopaedics of nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720078767.5U CN207101354U (en) | 2017-01-21 | 2017-01-21 | A kind of multi-angle takes the nail-fetching device for orthopaedics of nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207101354U true CN207101354U (en) | 2018-03-16 |
Family
ID=61594999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720078767.5U Expired - Fee Related CN207101354U (en) | 2017-01-21 | 2017-01-21 | A kind of multi-angle takes the nail-fetching device for orthopaedics of nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207101354U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108742823A (en) * | 2018-06-14 | 2018-11-06 | 中国人民解放军陆军军医大学第附属医院 | A kind of nail taking out apparatus in orthopaedics and its application method |
| CN109199567A (en) * | 2018-10-29 | 2019-01-15 | 于跃强 | A kind of extractor for bone-pin for four limbs |
| CN112057158A (en) * | 2020-08-28 | 2020-12-11 | 陈敏 | Automatic nail taking device and method for orthopedics clinic |
| CN113598925A (en) * | 2021-08-13 | 2021-11-05 | 漯河市郾城区人民医院（漯河市郾城区中心医院） | Fracture patient nail taking device |
-
2017
- 2017-01-21 CN CN201720078767.5U patent/CN207101354U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108742823A (en) * | 2018-06-14 | 2018-11-06 | 中国人民解放军陆军军医大学第附属医院 | A kind of nail taking out apparatus in orthopaedics and its application method |
| CN108742823B (en) * | 2018-06-14 | 2019-11-12 | 中国人民解放军陆军军医大学第一附属医院 | A kind of nail taking out apparatus in orthopaedics |
| CN109199567A (en) * | 2018-10-29 | 2019-01-15 | 于跃强 | A kind of extractor for bone-pin for four limbs |
| CN112057158A (en) * | 2020-08-28 | 2020-12-11 | 陈敏 | Automatic nail taking device and method for orthopedics clinic |
| CN113598925A (en) * | 2021-08-13 | 2021-11-05 | 漯河市郾城区人民医院（漯河市郾城区中心医院） | Fracture patient nail taking device |
| CN113598925B (en) * | 2021-08-13 | 2022-07-12 | 漯河市郾城区人民医院（漯河市郾城区中心医院） | Fracture patient nail taking device |
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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: 20180316 Termination date: 20190121 |