CN211156187U

CN211156187U - Nail taking device for orthopedics department

Info

Publication number: CN211156187U
Application number: CN201921274339.5U
Authority: CN
Inventors: 路聊东
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-08-04
Anticipated expiration: 2029-08-08

Abstract

The utility model discloses an orthopedics is with getting nail device, the device comprises a device body, device body top surface is close to the vertical welding of edge and has the support column, and the welding of support column top has an upper fixed plate, the fixing base is installed down to the inside bottom of device body. The utility model discloses in, install fixing base and last fixing base under device body internally mounted, go up simultaneously and install electric telescopic handle between fixing base and the upper fixed plate, when needs get the nail to patient, only need put down inside fixing base patient's arm or ankle, later medical personnel start electric telescopic handle through the controller, make electric telescopic handle extend and drive fixing base downwardly moving, thereby make the fixing base and fix patient's department with fixing base closure down, this mode is convenient for prevent that patient's department from removing when getting the nail, improve the accuracy of getting the nail, avoid patient's secondary injury, the passageway has been seted up on the top surface of last fixing base simultaneously, the passageway is convenient for get the nail for getting the nail ware.

Description

Nail taking device for orthopedics department

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an orthopedics is with getting nail device.

Background

Medical instruments refer to instruments, devices, appliances, materials or other items, including required software, used alone or in combination in the human body. In orthopedics, fracture and serious dislocation need to be fixed by the fixing nail, and the fixing nail needs to be taken out after healing, so a nail taking device is needed.

The prior art has the following problems:

however, when the existing nail taking device is used for fixing a patient, the patient is easy to move, the fixing nail cannot be accurately aligned, secondary injury to bones can be caused, the using effect of a user cannot be met, the patient is wrapped by the fixing device for a long time, the phenomenon of perspiration easily occurs, and secondary infection is caused.

We therefore propose an orthopaedic nail extractor which addresses the above disadvantages.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a nail taking device for orthopedics.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an orthopedics is with getting nail device, includes the device body, device body top surface is close to the vertical welding of edge and has the support column, and the welding of support column top has an upper fixed plate, the fixing base is installed down to the inside bottom of device body, it is fixed with the upper fixed plate through electric telescopic handle to go up fixing base top surface, it has offered the passageway to go up fixing base top surface near the intermediate position, the slide rail has been seted up to the passageway inner wall, and inside gliding slider and the position sleeve sliding connection of passing through of slide rail, the welding of position sleeve one side has the pull.

Preferably, a hydraulic cylinder is vertically installed at the bottom end of the upper fixing plate through an electric sliding rail, the bottom end of the hydraulic cylinder is fixed with the stepping motor through a piston rod, a main shaft is fixed at the output end of the stepping motor, and a nail extractor is fixed at the bottom end of the main shaft.

Preferably, the surface of the lower fixing seat is provided with a fan, an exhaust hole is formed in one side, located on the fan, of the lower fixing seat, the plurality of fans are arranged on the surface of the lower fixing seat at equal intervals.

Preferably, the inner wall surfaces of the upper fixing seat and the lower fixing seat are provided with breathable sponges.

Preferably, electric telescopic handle sets up a plurality ofly, and a plurality of electric telescopic handle symmetry is installed between last fixing base and upper fixed plate.

Preferably, the top end of the device body is provided with a lifting handle on the surface of the upper fixing plate, and the bottom end of the device body is provided with a foot pad.

Preferably, the controller is installed on the top surface of the device body.

Compared with the prior art, the utility model has the advantages that;

1. the utility model discloses, install lower fixing base and upper fixing base in the device body, install electric telescopic handle between upper fixing base and the upper fixing plate simultaneously, when needing to get the nail to patient, only need to put patient's arm or ankle inside the lower fixing base, later medical personnel start electric telescopic handle through the controller, make electric telescopic handle extend and drive upper fixing base move downwards, thereby make upper fixing base and lower fixing base closed and fix patient's department, this mode is convenient for prevent patient's department from moving when getting the nail, improve the accuracy of getting the nail, avoid patient's secondary injury, set up the passageway on the top surface of upper fixing base simultaneously, the passageway is convenient for getting the nail ware, set up the slide rail on the inner wall surface of passageway simultaneously, slide rail inside through slider and position sleeve sliding connection, through setting up the position sleeve, be convenient for getting the quick patient's department of nail ware, the working efficiency is improved.

2. The utility model discloses, be provided with ventilative sponge on the inner wall surface of last fixing base and lower fixing base, through setting up ventilative sponge, prevent that patient and last fixing base from taking place rigid contact with lower fixing base, cause patient's secondary be injured, the surface mounting of fixing base has a plurality of fans down simultaneously, the inside that fan one side is located down the fixing base has seted up the exhaust hole, through setting up the fan, prevent that the patient from being taken place by the long condition of perspiring of appearing of fixing base parcel time, improvement patient's comfort level.

Drawings

Fig. 1 is a schematic structural view of an orthopedic nail extractor of the present invention;

fig. 2 is a schematic view of a fixing seat of the nail removing device for orthopedics department provided by the present invention;

FIG. 3 is a schematic view of the inner part of the lower fixing base of the nail-removing device for orthopedics department;

fig. 4 is a side view of the lower fixing base of the orthopedic nail removing device of the present invention.

Illustration of the drawings:

1. a device body; 2. a lower fixed seat; 3. a support pillar; 4. an upper fixed seat; 5. an electric telescopic rod; 6. an upper fixing plate; 7. a handle; 8. a controller; 9. a hydraulic cylinder; 10. a stepping motor; 11. a main shaft; 12. a nail extractor; 13. a positioning sleeve; 14. a channel; 15. a pull rod; 16. a breathable sponge; 17. an exhaust hole; 18. a fan; 19. a slide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1-4, an orthopedic nail removing device, which comprises a device body 1, wherein a support column 3 is vertically welded on the top surface of the device body 1 near the edge, an upper fixing plate 6 is welded on the top end of the support column 3, a lower fixing seat 2 is installed at the bottom end inside the device body 1, the top surface of the upper fixing seat 4 is fixed with the upper fixing plate 6 through an electric telescopic rod 5, a channel 14 is arranged on the top surface of the upper fixing seat 4 near the middle position, a sliding rail 19 is arranged on the inner wall of the channel 14, the sliding rail 19 is slidably connected with a positioning sleeve 13 through a sliding slider, a pull rod 15 is welded on one side of the positioning sleeve 13, the electric telescopic rod 5 is provided in a plurality, and the electric.

In this embodiment: through setting up fixing base 4 and lower fixing base 2, when needs get the nail to the patient, place patient's arm or ankle fixing base 2 surfaces down, later medical personnel pass through controller 8 and start electric telescopic handle 5, make electric telescopic handle 5 extend and drive fixing base 4 downstream, thereby make fixing base 4 and 2 closure of lower fixing base fix patient department, this mode is convenient for prevent that patient department from removing when getting the nail, improve the accuracy of getting the nail, avoid patient secondary injury.

Specifically, the hydraulic cylinder 9 is vertically installed through electronic slide rail in the 6 bottoms of upper fixed plate, and the hydraulic cylinder 9 bottom is fixed with step motor 10 through the piston rod, and step motor 10 output is fixed with

main shaft

11, and 11 bottom fixings of main shaft have a nail extractor 12.

In this embodiment: after the patient is fixed, medical personnel start hydraulic cylinder 9, make hydraulic cylinder 9 drive the bottom through the piston rod and get nail ware 12 downstream, later make get nail ware 12 and the meshing of nail face, later medical personnel pass through controller 8 and start step motor 10, make step motor 10 rotate and drive getting nail ware 12 of bottom and begin to get the nail, and this mode is convenient for operate and efficiency is higher.

Specifically, lower fixing base 2 surface mounting has fan 18, and lower fixing base 2 is inside to be located fan 18 one side and has seted up exhaust hole 17, and fan 18 is provided with a plurality ofly, and a plurality of fans 18 equidistance are installed on lower fixing base 2 surface.

In this embodiment: through installation fan 18 and exhaust hole 17, the inside circulation of gas of fixing base 2 can be accelerated down through exhaust hole 17 to fan 18, prevents that the patient from being taken place by the long condition of perspiring of appearing of fixing base parcel time, improves patient's comfort level.

Specifically, the inner wall surfaces of the upper fixing seat 4 and the lower fixing seat 2 are provided with breathable sponges 16.

In this embodiment: through setting up ventilative sponge 16, prevent that the patient from taking place rigid contact with last fixing base 4 and lower fixing base 2, causing patient's secondary injury.

Specifically, the top end of the device body 1 is provided with a lifting handle 7 on the surface of the upper fixing plate 6, and the bottom end of the device body 1 is provided with a foot pad.

In this embodiment: through setting up handle 7 be convenient for to mentioning of device body 1, the medical personnel of being convenient for through handle 7 to the removal of device body 1, through setting up the pad foot, be convenient for to the support of device body 1.

Specifically, the controller 8 is mounted on the top surface of the apparatus body 1.

In this embodiment: the controller 8 is arranged to facilitate control of the device body 1, the controller 8 is of the type MAM-300, and the control circuit can be realized through simple programming by a person skilled in the art, and the controller belongs to the common general knowledge in the field, is only used without modification, so that the control mode and the circuit connection are not described in detail.

The working principle is as follows: when in use, firstly, the arm or ankle of a patient is placed on the surface of the lower fixing seat 2, then a medical worker starts the electric telescopic rod 5 through the controller 8, the electric telescopic rod 5 extends to drive the upper fixing seat 4 to move downwards, so that the upper fixing seat 4 and the lower fixing seat 2 are closed to fix the position of the patient, the mode is convenient for preventing the position of the patient from moving when the nail is taken, the nail taking accuracy is improved, and the secondary injury of the patient is avoided, after the fixation is finished, the worker moves the hydraulic cylinder 9 to drive the nail taking device 12 at the bottom end to move right above the binding of the patient, then the medical worker moves the positioning sleeve 13 through the pull rod 15 to move the positioning sleeve 13 to the lower part of the nail taking device 12, then the hydraulic cylinder 9 is started, the hydraulic cylinder 9 drives the nail taking device 12 at the bottom end to move downwards through the piston rod, and then the nail taking device 12 is meshed with the nail surface, afterwards medical personnel start step motor 10 through controller 8, make step motor 10 rotate and drive getting the nail ware 12 of bottom and begin to get the nail, 2's surface mounting has a plurality of fans 18 down simultaneously, and 18 one side of fan is located down the inside of fixing base 2 and has seted up exhaust hole 17, through setting up fan 18, prevents that the patient from being taken place by the long perspire condition of appearing of fixing base parcel time, improves patient's comfort level.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an orthopedics is with getting nail device, includes device body (1) and last fixing base (4), its characterized in that, device body (1) top surface is close to the vertical welding of edge and has support column (3), and support column (3) top welding has an upper fixed plate (6), fixing base (2) down are installed to device body (1) inside bottom, it is fixed with upper fixed plate (6) through electric telescopic handle (5) to go up fixing base (4) top surface, it has seted up passageway (14) to go up fixing base (4) top surface and be close to the intermediate position, slide rail (19) have been seted up to passageway (14) inner wall, and slide rail (19) inside through gliding slider and position sleeve (13) sliding connection, the welding of position sleeve (13) one side has pull rod (15).

2. The nail taking device for the orthopedics department according to claim 1, characterized in that a hydraulic cylinder (9) is vertically installed at the bottom end of the upper fixing plate (6) through an electric sliding rail, the bottom end of the hydraulic cylinder (9) is fixed with a stepping motor (10) through a piston rod, a main shaft (11) is fixed at the output end of the stepping motor (10), and a nail taking device (12) is fixed at the bottom end of the main shaft (11).

3. The nail removing device for the orthopedics department according to claim 1, characterized in that a fan (18) is installed on the surface of the lower fixing seat (2), an exhaust hole (17) is formed in one side, located on the fan (18), of the interior of the lower fixing seat (2), a plurality of fans (18) are arranged, and the plurality of fans (18) are installed on the surface of the lower fixing seat (2) at equal intervals.

4. The orthopedic nail removal device according to claim 1, characterized in that the inner wall surfaces of the upper fixing seat (4) and the lower fixing seat (2) are provided with air-permeable sponges (16).

5. The orthopedic nail extraction device according to claim 1, wherein a plurality of electric telescopic rods (5) are provided, and the plurality of electric telescopic rods (5) are symmetrically arranged between the upper fixing seat (4) and the upper fixing plate (6).

6. The orthopedic nail-removing device according to claim 1, characterized in that a handle (7) is installed on the surface of the upper fixing plate (6) at the top end of the device body (1), and a foot pad is arranged at the bottom end of the device body (1).

7. An orthopedic nail-removing device according to claim 1, characterized in that the controller (8) is installed on the top surface of the device body (1).