CN111281524A - Orthopedic nail taking device for orthopedics - Google Patents
Orthopedic nail taking device for orthopedics Download PDFInfo
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- CN111281524A CN111281524A CN202010154272.2A CN202010154272A CN111281524A CN 111281524 A CN111281524 A CN 111281524A CN 202010154272 A CN202010154272 A CN 202010154272A CN 111281524 A CN111281524 A CN 111281524A
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- rods
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- 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
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- 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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- Life Sciences & Earth Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
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- General Health & Medical Sciences (AREA)
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Abstract
The invention belongs to the technical field of medical equipment, and particularly relates to an orthopedic nail taking device which is characterized by comprising a transverse plate, wherein a threaded rod is in threaded connection with the central position of the transverse plate, a screw head is connected with the bottom end of the threaded rod, two telescopic legs are symmetrically and slidably mounted at the bottom of the transverse plate, supporting legs are slidably mounted on the outer sides of the two telescopic legs, two welding rods are fixedly mounted at the bottom of the transverse plate, the same welding plate is fixedly mounted at the bottoms of the two welding rods, the threaded rod is in threaded connection with the welding plate, two adjusting holes are symmetrically formed in the welding plate, and two transverse supporting rods are transversely and fixedly mounted in the two adjusting holes. The screw clamping device can clamp the screw when the screw is taken out, prevents the screw from falling off, and can be suitable for screws with different sizes.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to an orthopedic nail taking device for orthopedics.
Background
In the orthopedic treatment, the fracture part is usually connected by steel plates, the steel plate connection needs to be fixed by screws, and when the bone fixation and recovery treatment is carried out on the fracture and bone fracture patients, the steel plates need to be detached, and the steel plates need to be detached and the screws need to be taken out.
The existing nail taking mode is mostly used through a screwdriver, the screw often falls off, and the problem that the screw is unevenly stressed and easily slips when being twisted is solved.
Disclosure of Invention
The invention aims to solve the defects that a screw often falls off and is stressed unevenly and easily slips off when being twisted in the existing screw taking mode which is usually used by a screwdriver, and provides a screw taking device for orthopedics.
In order to achieve the purpose, the invention adopts the following technical scheme:
a nail taking device for orthopedics department comprises a transverse plate, wherein a threaded rod is in threaded connection with the center of the transverse plate, a screw head is connected with the bottom end of the threaded rod, two telescopic legs are symmetrically and slidably mounted at the bottom of the transverse plate, supporting legs are slidably mounted on the outer sides of the two telescopic legs, two welding rods are fixedly mounted at the bottom of the transverse plate, the bottoms of the two welding rods are fixedly provided with a same welding plate, the threaded rod is in threaded connection with the welding plate, two adjusting holes are symmetrically formed in the welding plate, two transverse supporting rods are transversely and fixedly mounted in the two adjusting holes, clamping rods are movably connected in the two adjusting holes and are in sliding connection with the two corresponding transverse supporting rods, square grooves are vertically formed in the two sides of each clamping rod, square blocks are slidably mounted in the square grooves and are in transverse sliding connection with the corresponding transverse supporting rods, and arc-shaped, the arc anti-falling groove has all been seted up to the inboard of two arc splint, and the bearing is installed in the outside rotation of threaded rod, and the outside symmetry fixed mounting of bearing has two symmetrical poles, two supporting rods respectively with two symmetrical pole swing joint.
Preferably, the bottom of two symmetrical rods is all slidably mounted with a longitudinal rod, the top of two clamping rods is all provided with a longitudinal groove, the two longitudinal rods are respectively slidably connected with the two longitudinal grooves, the outer sides of the two clamping rods are all in threaded connection with hexagonal screws, the two hexagonal screws are respectively matched with the two longitudinal rods, and the hexagonal screws can fix the longitudinal rods and the corresponding clamping rods.
Preferably, the bottom groove is all seted up to the bottom of two symmetrical poles, and equal slidable mounting has the sliding block in two bottom grooves, two sliding blocks respectively with two vertical pole fixed connection, two bottom grooves all rotate and install the lead screw, two lead screws respectively with two sliding block threaded connection, the equal fixedly connected with motor in one side that two symmetrical poles kept away from each other, the output shaft of two motors respectively with two lead screw fixed connection.
Preferably, the bottom fixed mounting of arc splint has the connecting screw, and the screw groove has been seted up to the bottom of supporting rod, connecting screw and screw groove threaded connection, can conveniently dismantle and install arc splint through connecting screw and screw groove.
Preferably, two dovetail grooves are seted up to the bottom of diaphragm, and equal slidable mounting has the trapezoidal piece in two dovetail grooves, two trapezoidal pieces respectively with two flexible leg fixed connection.
Preferably, the two sides of the transverse plate are fixedly connected with electric push rods, output shafts of the two electric push rods are fixedly connected with the two trapezoidal blocks respectively, the top of the transverse plate is fixedly connected with two push rod switches, and the two push rod switches are connected with the two electric push rods respectively.
Preferably, the top of diaphragm is provided with the battery, and one side fixedly connected with two motor switches of diaphragm, two motor switches are connected with two motors respectively, and the handle is turned round to the top fixedly connected with of threaded rod.
Preferably, flexible groove has been seted up at the top of supporting leg, flexible leg and the flexible groove sliding connection who corresponds, threaded connection has fixing bolt on the supporting leg, fixing bolt and the flexible leg looks adaptation that corresponds, and fixing bolt is fixed with flexible leg and supporting leg.
Preferably, the transverse grooves are formed in the side, close to each other, of each of the two transverse supporting rods in the same adjusting hole, and the square blocks are connected with the corresponding transverse grooves in a sliding mode.
Compared with the prior art, the invention has the advantages that:
(1) according to the scheme, the distance between the two trapezoidal blocks can be adjusted through the two push rod motors, so that the distance between the two supporting legs can be adjusted, and the supporting legs can be placed and used according to conditions;
(2) according to the scheme, the heights of the two telescopic legs are adjusted by loosening the two fixing bolts, so that the height of the transverse plate is adjusted, different height requirements can be met, and the telescopic legs and the supporting legs are fixed through the fixing bolts;
(3) according to the scheme, the two hexagonal screws are loosened respectively, the positions of the clamping rod and the longitudinal rod are adjusted, and then the height of the clamping rod is adjusted, so that the two arc-shaped clamping plates are located on two sides of the screw respectively, the two motors are started, the motors drive the clamping rod to be close to the screw through the screw rod, the sliding block and the longitudinal rod, the screw caps of the screw enter the two arc-shaped anti-falling grooves, the screw can be prevented from falling off, and the screw clamping device can be suitable for screws with different sizes;
(4) according to the scheme, the clamping rods and the corresponding longitudinal rods are fixed by screwing the hexagonal screws, the threaded rods are rotated to drive the screws to rotate, the screws leave the steel plate, and meanwhile the threaded rods drive the two clamping rods to synchronously move upwards through the bearings and the two symmetrical rods, so that the screws can be driven to move upwards, and the screws are convenient to take out;
(5) the proposal leads the two arc-shaped clamping plates to be far away from each other by reversely starting the two motors, thereby removing the taken-out screw and being capable of being continuously used,
the screw clamping device can clamp the screw when the screw is taken out, prevents the screw from falling off, and can be suitable for screws with different sizes.
Drawings
FIG. 1 is a schematic structural diagram of a nail removing device for orthopedics department, according to the present invention;
FIG. 2 is a schematic structural diagram of part A of the orthopedic nail-removing device for orthopedics according to the present invention;
FIG. 3 is a schematic top view of the clamping rod and the arc-shaped clamping plate of the orthopedic nail-removing device for orthopedics according to the present invention;
FIG. 4 is a schematic perspective view of a clamping rod of the orthopedic nail-removing device for orthopedics according to the present invention;
fig. 5 is a schematic perspective view of a transverse support rod of the orthopedic nail-removing device provided by the invention.
In the figure: 1 diaphragm, 2 flexible legs, 3 supporting legs, 4 fixing bolt, 5 trapezoidal blocks, 6 trapezoidal grooves, 7 electric putter, 8 push rod switches, 9 twist handles, 10 threaded rods, 11 welding rods, 12 screw heads, 13 arc splint, 14 holding rods, 15 connecting screws, 16 welding plates, 17 bearings, 18 symmetrical rods, 19 end opening grooves, 20 sliding blocks, 21 lead screws, 22 motors, 23 longitudinal rods, 24 adjusting holes, 25 transverse supporting rods, 26 squares, 27 square grooves, 28 transverse grooves, 29 motor switches, 30 hexagonal screws and 31 arc anti-falling grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. A
Example one
Referring to fig. 1-5, a nail taking device for orthopedics department comprises a transverse plate 1, a threaded rod 10 is in threaded connection with the central position of the transverse plate 1, a screw head 12 is connected with the bottom end of the threaded rod 10, two telescopic legs 2 are symmetrically and slidably mounted at the bottom of the transverse plate 1, supporting legs 3 are respectively and slidably mounted at the outer sides of the two telescopic legs 2, two welding rods 11 are fixedly mounted at the bottom of the transverse plate 1, the same welding plate 16 is fixedly mounted at the bottoms of the two welding rods 11, the threaded rod 10 is in threaded connection with the welding plate 16, two adjusting holes 24 are symmetrically formed in the welding plate 16, two transverse supporting rods 25 are respectively and transversely and fixedly mounted in the two adjusting holes 24, clamping rods 14 are movably connected in the two adjusting holes 24, the clamping rods 14 are in sliding connection with the two corresponding transverse supporting rods 25, square grooves 27 are vertically formed in both sides of the clamping rods 14, the square 26 is connected with the corresponding transverse support rod 25 in a transverse sliding mode, the bottoms of the two clamping rods 14 are connected with arc-shaped clamping plates 13, arc-shaped anti-falling grooves 31 are formed in the inner sides of the two arc-shaped clamping plates 13, the bearing 17 is rotatably installed on the outer side of the threaded rod 10, the two symmetrical rods 18 are symmetrically and fixedly installed on the outer side of the bearing 17, and the two clamping rods 14 are movably connected with the two symmetrical rods 18 respectively.
In this embodiment, the bottom of two symmetrical rods 18 is all slidable mounting has vertical rod 23, and vertical groove has all been seted up at the top of two supporting rods 14, and two vertical rods 23 respectively with two vertical groove sliding connection, the equal threaded connection in outside of two supporting rods 14 has hexagonal screw 30, two hexagonal screw 30 respectively with two vertical rod 23 looks adaptations, hexagonal screw 30 can be fixed vertical rod 23 and the supporting rod 14 that corresponds.
In this embodiment, the bottom groove 19 has all been seted up to two symmetrical poles 18's bottom, equal slidable mounting has sliding block 20 in two bottom groove 19, two sliding blocks 20 respectively with two longitudinal rod 23 fixed connection, all rotate in two bottom groove 19 and install lead screw 21, two lead screw 21 respectively with two sliding block 20 threaded connection, two symmetrical poles 18 equal fixedly connected with motor 22 in one side of keeping away from each other, two motor 22's output shaft respectively with two lead screw 21 fixed connection, motor 22 drives sliding block 20 through lead screw 21 and removes, sliding block 20 drives the supporting rod 14 removal that corresponds through longitudinal rod 23, can adjust two supporting rod 14's interval, can adapt to not unidimensional screw.
In this embodiment, the bottom fixed mounting of arc splint 13 has connecting screw 15, and the screw groove has been seted up to the bottom of supporting rod 14, connecting screw 15 and screw groove threaded connection, can conveniently dismantle and install arc splint 13 through connecting screw 15 and screw groove.
In this embodiment, two dovetail grooves 6 have been seted up to diaphragm 1's bottom, and equal slidable mounting has trapezoidal piece 5 in two dovetail grooves 6, two trapezoidal pieces 5 respectively with two flexible leg 2 fixed connection.
In this embodiment, equal fixedly connected with electric putter 7 in both sides of diaphragm 1, two electric putter 7's output shaft respectively with two trapezoidal pieces 5 fixed connection, two push rod switch 8 of diaphragm 1's top fixedly connected with, two push rod switch 8 are connected with two electric putter 7 respectively.
In this embodiment, the top of diaphragm 1 is provided with the battery, and two motor switch 29 of one side fixedly connected with of diaphragm 1, two motor switch 29 are connected with two motors 22 respectively, and the handle 10 is turned round to the top fixedly connected with of threaded rod 9.
In this embodiment, flexible groove has been seted up at the top of supporting leg 3, flexible leg 2 and the flexible groove sliding connection who corresponds, and threaded connection has fixing bolt 4 on the supporting leg 3, and fixing bolt 4 and the flexible leg 2 looks adaptation that corresponds, fixing bolt 4 will stretch out and draw back leg 2 and supporting leg 3 fixedly.
In this embodiment, the two lateral support rods 25 located in the same adjusting hole 24 are provided with lateral grooves 28 on the sides close to each other, and the blocks 26 are slidably connected with the corresponding lateral grooves 28.
Example two
Referring to fig. 1-5, a nail taking device for orthopedics department comprises a transverse plate 1, a threaded rod 10 is in threaded connection with the central position of the transverse plate 1, a screw head 12 is connected with the bottom end of the threaded rod 10, two telescopic legs 2 are symmetrically and slidably mounted at the bottom of the transverse plate 1, supporting legs 3 are respectively and slidably mounted at the outer sides of the two telescopic legs 2, two welding rods 11 are fixedly mounted at the bottom of the transverse plate 1 through welding, the same welding plate 16 is fixedly mounted at the bottoms of the two welding rods 11 through welding, the threaded rod 10 is in threaded connection with the welding plate 16, two adjusting holes 24 are symmetrically formed in the welding plate 16, two transverse supporting rods 25 are respectively and fixedly mounted in the two adjusting holes 24 through welding, clamping rods 14 are movably connected in the two adjusting holes 24, the clamping rods 14 are in sliding connection with the two corresponding transverse supporting rods 25, square grooves 27 are respectively and vertically formed, sliding mounting has square 26 in the square groove 27, square 26 and the horizontal bracing piece 25 lateral sliding connection who corresponds, and the bottom of two supporting rods 14 all is connected with arc splint 13, and arc anti-falling groove 31 has all been seted up to two arc splint 13's inboard, and the bearing 17 is installed in the outside rotation of threaded rod 10, and two symmetrical poles 18 are installed through welded fastening to bearing 17's outside symmetry, two supporting rods 14 respectively with two symmetrical pole 18 swing joint.
In this embodiment, the bottom of two symmetrical rods 18 is all slidable mounting has vertical rod 23, and vertical groove has all been seted up at the top of two supporting rods 14, and two vertical rods 23 respectively with two vertical groove sliding connection, the equal threaded connection in outside of two supporting rods 14 has hexagonal screw 30, two hexagonal screw 30 respectively with two vertical rod 23 looks adaptations, hexagonal screw 30 can be fixed vertical rod 23 and the supporting rod 14 that corresponds.
In this embodiment, the bottom groove 19 has all been seted up to two symmetrical poles 18's bottom, equal slidable mounting has sliding block 20 in two bottom groove 19, two sliding blocks 20 pass through screw fixed connection with two longitudinal rod 23 respectively, all rotate in two bottom groove 19 and install lead screw 21, two lead screw 21 respectively with two sliding block 20 threaded connection, two symmetrical poles 18 one side of keeping away from each other all through screw fixed connection motor 22, two motor 22's output shaft passes through screw fixed connection with two lead screw 21 respectively, motor 22 drives sliding block 20 through lead screw 21 and removes, sliding block 20 drives corresponding supporting rod 14 through longitudinal rod 23 and removes, can adjust two supporting rod 14's interval, can adapt to not unidimensional screw.
In this embodiment, the bottom of arc splint 13 has connecting screw 15 through welded fastening installation, and the screw groove has been seted up to the bottom of supporting rod 14, connecting screw 15 and screw groove threaded connection, can conveniently dismantle and install arc splint 13 through connecting screw 15 and screw groove.
In this embodiment, two dovetail grooves 6 have been seted up to diaphragm 1's bottom, and equal slidable mounting has trapezoidal piece 5 in two dovetail grooves 6, and two trapezoidal pieces 5 pass through screw fixed connection with two flexible legs 2 respectively.
In this embodiment, all there is electric putter 7 in the both sides of diaphragm 1 through screw fixed connection, and two electric putter 7's output shaft passes through screw fixed connection with two trapezoidal pieces 5 respectively, and two push rod switch 8 of screw fixed connection are passed through at the top of diaphragm 1, and two push rod switch 8 are connected with two electric putter 7 respectively.
In this embodiment, the top of diaphragm 1 is provided with the battery, and one side of diaphragm 1 passes through two motor switch 29 of screw fixedly connected with, and two motor switch 29 are connected with two motors 22 respectively, and the top of threaded rod 9 passes through screw fixedly connected with and twists the handle 10.
In this embodiment, flexible groove has been seted up at the top of supporting leg 3, flexible leg 2 and the flexible groove sliding connection who corresponds, and threaded connection has fixing bolt 4 on the supporting leg 3, and fixing bolt 4 and the flexible leg 2 looks adaptation that corresponds, fixing bolt 4 will stretch out and draw back leg 2 and supporting leg 3 fixedly.
In this embodiment, the two lateral support rods 25 located in the same adjusting hole 24 are provided with lateral grooves 28 on the sides close to each other, and the blocks 26 are slidably connected with the corresponding lateral grooves 28.
In the embodiment, when the medical support is used, the electrical equipment is connected with the storage battery, the distance between the two trapezoidal blocks 5 can be adjusted through the two push rod motors 7, the distance between the two support legs 3 can be adjusted, the medical support can be placed and used according to conditions, the two support legs 3 are placed on two sides of a wound of a patient, the two fixing bolts 4 are loosened, the heights of the two telescopic legs 2 are adjusted, the height of the transverse plate 1 is adjusted, different height requirements can be met, the telescopic legs 2 and the support legs 3 are fixed through the fixing bolts 4, the two hexagonal screws 30 are respectively loosened, the positions of the clamping rods 14 and the longitudinal rods 23 are adjusted, the heights of the clamping rods 14 are adjusted, the two arc-shaped clamping plates 13 are respectively positioned on two sides of a screw, the screw heads 12 enter the screw, the two motors 22 are started, the motor 22 drives the screw rod 21 to rotate, the screw rod 21, drive two arc splint 13 respectively through two supporting rods 14 and be close to, make the head of a nail of screw get into in two arc anti-falling grooves 31, turn round tight hexagon screw 30, it is fixed with supporting rod 14 and the vertical pole 23 that corresponds, it rotates to rotate threaded rod 10 and drive the screw rotation, the screw leaves the steel sheet, two arc anti-falling grooves 31 can prevent that the screw from dropping simultaneously, threaded rod 10 passes through bearing 17, two symmetrical poles 18 drive two synchronous upward movements of supporting rod 14, can drive screw upward movement, conveniently get the nail, until taking out the screw, two reverse start-up motors 22, make two arc splint 13 keep away from each other, can get rid of the screw that takes out, can continue to use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The orthopedic nail taking device comprises a transverse plate (1) and is characterized in that a threaded rod (10) is in threaded connection with the center of the transverse plate (1), a screw head (12) is connected with the bottom end of the threaded rod (10), two telescopic legs (2) are symmetrically and slidably mounted at the bottom of the transverse plate (1), supporting legs (3) are respectively slidably mounted at the outer sides of the two telescopic legs (2), two welding rods (11) are fixedly mounted at the bottom of the transverse plate (1), the same welding plate (16) is fixedly mounted at the bottoms of the two welding rods (11), the threaded rod (10) is in threaded connection with the welding plate (16), two adjusting holes (24) are symmetrically formed in the welding plate (16), two transverse supporting rods (25) are respectively and fixedly mounted in the two adjusting holes (24), and clamping rods (14) are respectively and movably connected in the two adjusting holes (24), supporting rod (14) and two transverse supporting rod (25) sliding connection who corresponds, square groove (27) have all been seted up perpendicularly to the both sides of supporting rod (14), slidable mounting has square (26) in square groove (27), square (26) and transverse supporting rod (25) transverse sliding connection who corresponds, the bottom of two supporting rod (14) all is connected with arc splint (13), arc anti-falling groove (31) have all been seted up to the inboard of two arc splint (13), bearing (17) are installed in the outside rotation of threaded rod (10), the outside symmetry fixed mounting of bearing (17) has two symmetrical pole (18), two supporting rod (14) respectively with two symmetrical pole (18) swing joint.
2. The orthopedic nail-removing device according to claim 1, characterized in that longitudinal rods (23) are slidably mounted at the bottoms of the two symmetrical rods (18), longitudinal grooves are formed at the tops of the two clamping rods (14), the two longitudinal rods (23) are slidably connected with the two longitudinal grooves respectively, hexagonal screws (30) are threadedly connected to the outer sides of the two clamping rods (14), and the two hexagonal screws (30) are respectively matched with the two longitudinal rods (23).
3. The orthopedic nail extraction device according to claim 1, characterized in that the bottoms of the two symmetrical rods (18) are respectively provided with a bottom groove (19), the two bottom grooves (19) are respectively and slidably provided with a sliding block (20), the two sliding blocks (20) are respectively and fixedly connected with the two longitudinal rods (23), the two bottom grooves (19) are respectively and rotatably provided with a lead screw (21), the two lead screws (21) are respectively and threadedly connected with the two sliding blocks (20), the sides of the two symmetrical rods (18) away from each other are respectively and fixedly connected with a motor (22), and the output shafts of the two motors (22) are respectively and fixedly connected with the two lead screws (21).
4. The nail-removing device for orthopedics department according to claim 1, characterized in that a connecting screw (15) is fixedly installed at the bottom of the arc-shaped clamping plate (13), a screw groove is formed at the bottom of the clamping rod (14), and the connecting screw (15) is in threaded connection with the screw groove.
5. The orthopedic nail removing device for the orthopedics department according to claim 1, characterized in that two trapezoidal grooves (6) are formed in the bottom of the transverse plate (1), trapezoidal blocks (5) are slidably mounted in the two trapezoidal grooves (6), and the two trapezoidal blocks (5) are fixedly connected with the two telescopic legs (2) respectively.
6. The orthopedic nail removing device according to claim 1, wherein electric push rods (7) are fixedly connected to both sides of the transverse plate (1), output shafts of the two electric push rods (7) are fixedly connected with the two trapezoidal blocks (5) respectively, two push rod switches (8) are fixedly connected to the top of the transverse plate (1), and the two push rod switches (8) are connected with the two electric push rods (7) respectively.
7. The orthopedic nail removing device according to claim 1, characterized in that a storage battery is arranged on the top of the transverse plate (1), two motor switches (29) are fixedly connected to one side of the transverse plate (1), the two motor switches (29) are respectively connected with two motors (22), and a twist handle (10) is fixedly connected to the top of the threaded rod (9).
8. The orthopedic nail extraction device according to claim 1, wherein a telescopic groove is formed in the top of the support leg (3), the telescopic leg (2) is slidably connected with the corresponding telescopic groove, a fixing bolt (4) is connected to the support leg (3) in a threaded manner, and the fixing bolt (4) is matched with the corresponding telescopic leg (2).
9. The orthopedic nail-removing device according to claim 1, characterized in that the two lateral support rods (25) in the same adjusting hole (24) are provided with lateral grooves (28) on the sides close to each other, and the blocks (26) are slidably connected with the corresponding lateral grooves (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010154272.2A CN111281524A (en) | 2020-03-07 | 2020-03-07 | Orthopedic nail taking device for orthopedics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010154272.2A CN111281524A (en) | 2020-03-07 | 2020-03-07 | Orthopedic nail taking device for orthopedics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111281524A true CN111281524A (en) | 2020-06-16 |
Family
ID=71022584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010154272.2A Withdrawn CN111281524A (en) | 2020-03-07 | 2020-03-07 | Orthopedic nail taking device for orthopedics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111281524A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111973261A (en) * | 2020-07-28 | 2020-11-24 | 关育忠 | Orthopedic nail taking device for orthopedics |
| CN112656502A (en) * | 2020-12-10 | 2021-04-16 | 郑娟 | Clinical disconnected nail remove device that uses of orthopedic surgery |
| CN112890943A (en) * | 2021-01-14 | 2021-06-04 | 蔡执中 | Orthopedics nail taking equipment capable of quickly taking nail and preventing broken nail |
| CN113143439A (en) * | 2021-05-06 | 2021-07-23 | 孙海涛 | Novel nail extractor for orthopedics |
-
2020
- 2020-03-07 CN CN202010154272.2A patent/CN111281524A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111973261A (en) * | 2020-07-28 | 2020-11-24 | 关育忠 | Orthopedic nail taking device for orthopedics |
| CN112656502A (en) * | 2020-12-10 | 2021-04-16 | 郑娟 | Clinical disconnected nail remove device that uses of orthopedic surgery |
| CN112656502B (en) * | 2020-12-10 | 2023-02-28 | 郑娟 | Clinical disconnected nail remove device that uses of orthopedic surgery |
| CN112890943A (en) * | 2021-01-14 | 2021-06-04 | 蔡执中 | Orthopedics nail taking equipment capable of quickly taking nail and preventing broken nail |
| CN113143439A (en) * | 2021-05-06 | 2021-07-23 | 孙海涛 | Novel nail extractor for orthopedics |
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Application publication date: 20200616 |