CN204814155U - Orthopaedic nail removing device - Google Patents
Orthopaedic nail removing device Download PDFInfo
- Publication number
- CN204814155U CN204814155U CN201520454132.1U CN201520454132U CN204814155U CN 204814155 U CN204814155 U CN 204814155U CN 201520454132 U CN201520454132 U CN 201520454132U CN 204814155 U CN204814155 U CN 204814155U
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- China
- Prior art keywords
- nail
- sleeve
- shell
- groove
- handle
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- Expired - Fee Related
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses an orthopaedic nail removing device, including backup pad, pole setting, sleeve and horizontal pole, the backup pad left side is provided with the pole setting, and the pole setting is passed through the universal joint and is linked to each other with the sleeve, is provided with the horizontal pole in the sleeve, and the sleeve upper end is provided with lock nut, open flutedly in the backup pad, the recess top is provided with the sponge layer that corresponds with it, and sponge layer upper end is provided with bondage belt, the pole setting lower extreme is provided with fixing device, and fixing device comprises two fixed plates and the fastening nut that sets up on the fixed plate, be provided with on the horizontal pole and get the nail ware, getting the nail ware and including shell and handle, the handle lower extreme is provided with the arc of being convenient for to hold and indicates the groove, and from the top down has set gradually power, controller, electro -magnet and binding clasp in the shell. This novel structural design is reasonable, a lot of angular adjustment, and convenient operation reduces the operation degree of difficulty, it is comfortable fixed to make the patient, equipment is fixed convenient stable, it is convenient to get the nail, has effectually reduced the possibility that the steel nail was followed closely absolutely, avoids producing secondary damage to the patient.
Description
Technical field
This utility model relates to a kind of technical field of medical instrument, specifically a kind of nail taking out apparatus in orthopaedics.
Background technology
In clinical treatment, conventional steel plate and nail carry out internal fixtion to fracture site, after resetting, are coupled together by the skeleton after reset by means of the blade plate be made up of metal material and screw by fracture site.Take off in the process of blade plate after enforcement internal fixation operation, screw is needed to pull down, due to the restriction of installation site, medical worker's operation is very difficult, more have because different reasons often makes screw fracture, be difficult to screw to be screwed out by instruments such as screwdrivers, getting nail process wastes time and energy, also easily increase wound and operating time, bring many unnecessary miseries to patient again.In addition for the taking-up of broken nail, it is positioned at the body interior of patient, allows doctor be difficult to be ordered apparatus taken out by getting of routine, orders operation bring great inconvenience to getting of doctor.
Utility model content
The purpose of this utility model is to provide a kind of nail taking out apparatus in orthopaedics, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of nail taking out apparatus in orthopaedics, comprise gripper shoe, vertical rod, sleeve and cross bar, be provided with vertical rod on the left of described gripper shoe, described vertical rod is connected with sleeve by universal joint, is provided with cross bar in described sleeve, and described sleeve upper end is provided with locking nut; Described gripper shoe has groove, and be provided with spongy layer corresponding with it above described groove, described spongy layer upper end is provided with binding strip, and described binding strip two ends are arranged in the gripper shoe of the spongy layer left and right sides respectively; Described vertical rod lower end is provided with fixture, and described fixture is made up of two pieces of fixing heads and the clamp nut be arranged on fixing head; Described cross bar is provided with nail-fetching device, and described nail-fetching device is arranged at directly over groove; Described nail-fetching device comprises shell and handle, described handle, at its lower end is provided with the arc being convenient to hold and refers to groove, described handle is arranged at shell upper end, is disposed with power supply, controller, electric magnet and binding clasp from top to bottom in described shell, is provided with and gets nail passage in the middle of described binding clasp; The lower end of described shell is provided with suction inlet, described suction inlet and get to follow closely between passage and be provided with touch controller; Described side wall of outer shell upper end is provided with button; Described controller is electrically connected with button, power supply, electric magnet, binding clasp and touch controller.
As further program of the utility model: described suction inlet is conical structure, and the side of suction inlet is provided with elastic cotton.
As this utility model further scheme: described electric magnet has two.
As this utility model further scheme: described handle is long waist type structure.
Compared with prior art, the beneficial effects of the utility model are: nail-fetching device is under the drive of cross bar, the adjustment of all directions and angle is carried out by universal joint, cross bar can move left and right in sleeve, and it is locked by locking nut, nail-fetching device is worked easily under diverse location and angle, reduces the operation easier of medical worker, and improve the precision of dismounting nail; Be provided with groove and the binding strip of band spongy layer, be used for fixing the position of patients with fractures, when making patient comfort, the operate miss because body movement causes can be avoided again; When nail-fetching device uses, press the button, controller control electric magnet obtain electric, thus easily by the steel nail in patient body through suction inlet be drawn onto get nail passage in, steel nail touches touch controller, touch controller sends signal and passes to controller, and controller makes binding clasp obtain electric clamping steel nail and make electric magnet power-off, makes doctor when taking out steel nail, it effectively reduces the possibility of steel nail broken nail, avoid greatly and produce secondary injury to patient, and conveniently get nail, reduction patient gets misery during nail; Be arranged on the elastic cotton outside suction inlet, it can allow doctor be close to the body surface of patient when taking out steel nail, reduces patient suffering; The fixture be made up of fixing head and clamp nut is set, this equipment can be made to be fixed on sick bed or operating-table, make equipment more stable, avoid because equipment shakiness causes medical worker's operate miss; Arc is set and refers to groove, conveniently hold, reduce medical worker's operation easier.
In sum, this new structural design is reasonable, multi-angle can adjust, handled easily, reduces operation easier; The fixing of patient comfort can be made; Equipment convenient fixing is stablized; Get nail convenient, effectively reduce the possibility of steel nail broken nail, avoid producing secondary injury to patient.
Accompanying drawing explanation
Fig. 1 is the structural representation of nail taking out apparatus in orthopaedics.
In figure: 1-handle, 2-power supply, 3-button, 4-shell, 5-controller, 6-electric magnet, 7-gets nail passage, 8-binding clasp, 9-suction inlet, 10-touch controller, 11-elastic cotton, 12-groove, 13-spongy layer, 14-binding strip, 15-gripper shoe, 16-vertical rod, 17-universal joint, 18-sleeve, 19-cross bar, 20-locking nut, 21-arc refers to groove, 22-fixing head, 23-clamp nut.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1, a kind of nail taking out apparatus in orthopaedics, comprise gripper shoe 15, vertical rod 16, sleeve 18 and cross bar 19, vertical rod 16 is provided with on the left of described gripper shoe 15, described vertical rod 16 is connected with sleeve 18 by universal joint 17, be provided with cross bar 19 in described sleeve 18, described sleeve 18 upper end is provided with locking nut 20; Described gripper shoe 15 has groove 12, and be provided with spongy layer 13 corresponding with it above described groove 12, described spongy layer 13 upper end is provided with binding strip 14, and described binding strip 14 two ends are arranged in the gripper shoe 15 of spongy layer 13 left and right sides respectively; Described vertical rod 16 lower end is provided with fixture, and described fixture is made up of two pieces of fixing heads 22 and the clamp nut 23 be arranged on fixing head 22; Described cross bar 19 is provided with nail-fetching device, and described nail-fetching device is arranged at directly over groove 12; Described nail-fetching device comprises shell 4 and handle 1, described handle 1 lower end is provided with the arc being convenient to hold and refers to groove 21, described handle 1 is arranged at shell 4 upper end, be disposed with power supply 2, controller 5, electric magnet 6 and binding clasp 8 in described shell 4 from top to bottom, be provided with in the middle of described binding clasp 8 and get nail passage 7; The lower end of described shell 4 is provided with suction inlet 9, described suction inlet 9 and get to follow closely between passage 7 and be provided with touch controller 10; Described shell 4 sidewall upper is provided with button 3; Described controller 5 is electrically connected with button 3, power supply 2, electric magnet 6, binding clasp 8 and touch controller 10.
Operation principle of the present utility model is: nail-fetching device is under the drive of cross bar 18, the adjustment of all directions and angle is carried out by universal joint 17, cross bar 19 can move left and right in sleeve 18, and it is locked by locking nut 20, nail-fetching device is worked easily under diverse location and angle, reduce the operation easier of medical worker, and improve the precision of dismounting nail; Be provided with groove 12 and the binding strip 14 of band spongy layer 13, be used for fixing the position of patients with fractures, when making patient comfort, the operate miss because body movement causes can be avoided again; When nail-fetching device uses, press the button 3, controller 5 controls electric magnet 6 and obtains electric, thus easily by the steel nail in patient body through suction inlet 9 be drawn onto get nail passage 7 in, steel nail touches touch controller 10, touch controller 10 sends signal and passes to controller 5, controller 5 makes binding clasp 8 obtain electric clamping steel nail and make electric magnet 6 power-off, make doctor when taking out steel nail, it effectively reduces the possibility of steel nail broken nail, avoid greatly and produce secondary injury to patient, and conveniently get nail, reduction patient gets misery during nail; Be arranged on the elastic cotton 11 outside suction inlet 9, it can allow doctor be close to the body surface of patient when taking out steel nail, reduces patient suffering; The fixture be made up of fixing head 22 and clamp nut 23 is set, this equipment can be made to be fixed on sick bed or operating-table, make equipment more stable, avoid because equipment shakiness causes medical worker's operate miss; Arc is set and refers to groove 21, conveniently hold, reduce medical worker's operation easier.
To those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. a nail taking out apparatus in orthopaedics, comprises gripper shoe, vertical rod, sleeve and cross bar, it is characterized in that, vertical rod is provided with on the left of described gripper shoe, described vertical rod is connected with sleeve by universal joint, is provided with cross bar in described sleeve, and described sleeve upper end is provided with locking nut; Described gripper shoe has groove, and be provided with spongy layer corresponding with it above described groove, described spongy layer upper end is provided with binding strip, and described binding strip two ends are arranged in the gripper shoe of the spongy layer left and right sides respectively; Described vertical rod lower end is provided with fixture, and described fixture is made up of two pieces of fixing heads and the clamp nut be arranged on fixing head; Described cross bar is provided with nail-fetching device, and described nail-fetching device is arranged at directly over groove; Described nail-fetching device comprises shell and handle, described handle, at its lower end is provided with the arc being convenient to hold and refers to groove, described handle is arranged at shell upper end, is disposed with power supply, controller, electric magnet and binding clasp from top to bottom in described shell, is provided with and gets nail passage in the middle of described binding clasp; The lower end of described shell is provided with suction inlet, described suction inlet and get to follow closely between passage and be provided with touch controller; Described side wall of outer shell upper end is provided with button; Described controller is electrically connected with button, power supply, electric magnet, binding clasp and touch controller.
2. nail taking out apparatus in orthopaedics according to claim 1, is characterized in that, described suction inlet is conical structure, and the side of suction inlet is provided with elastic cotton.
3. nail taking out apparatus in orthopaedics according to claim 1, is characterized in that, described electric magnet has two.
4. nail taking out apparatus in orthopaedics according to claim 1, is characterized in that, described handle is long waist type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520454132.1U CN204814155U (en) | 2015-06-29 | 2015-06-29 | Orthopaedic nail removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520454132.1U CN204814155U (en) | 2015-06-29 | 2015-06-29 | Orthopaedic nail removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204814155U true CN204814155U (en) | 2015-12-02 |
Family
ID=54671805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520454132.1U Expired - Fee Related CN204814155U (en) | 2015-06-29 | 2015-06-29 | Orthopaedic nail removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204814155U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877834A (en) * | 2016-04-11 | 2016-08-24 | 李建南 | High-efficiency nail removing device for orthopedic operation |
| CN108703801A (en) * | 2018-06-15 | 2018-10-26 | 中国人民解放军陆军军医大学第附属医院 | It is a kind of percutaneously to position the minimally invasive internal fixation steel plate screw withdrawing device of orthopaedics and method |
| 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 |
-
2015
- 2015-06-29 CN CN201520454132.1U patent/CN204814155U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877834A (en) * | 2016-04-11 | 2016-08-24 | 李建南 | High-efficiency nail removing device for orthopedic operation |
| CN105877834B (en) * | 2016-04-11 | 2018-03-23 | 刘安成 | A kind of bone surgery device for fetching nail |
| 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 |
| CN108703801A (en) * | 2018-06-15 | 2018-10-26 | 中国人民解放军陆军军医大学第附属医院 | It is a kind of percutaneously to position the minimally invasive internal fixation steel plate screw withdrawing device of orthopaedics and method |
| CN108703801B (en) * | 2018-06-15 | 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 percutaneous positioning minimally invasive internal fixation steel plate screw withdrawing device of orthopaedics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151202 Termination date: 20160629 |