Novel Ilizarov stent

Abstract

The utility model discloses a novel Ilizarov support which comprises a first turnover plate which is arranged at the upper end of a first support through a hinge, the first support, a second support, a third support and a fourth support are installed to enable adjacent supports to be connected in a sliding mode through clamping grooves, and when the novel Ilizarov support is not used, the first turnover plate can be turned over, and the first turnover plate can be turned over. The second support, the third support and the fourth support are retracted into the first support 1, the space occupied by the device is greatly reduced, the device is more convenient to store, the practicability of the device is enhanced, and the device can be conveniently and rapidly stored when not in use by installing the first overturning plate, the second overturning plate, the third overturning support and the fourth overturning support. The first overturning plate, the second overturning plate, the third overturning support and the fourth overturning support can be overturned and stored, no space is occupied, when the device needs to be used, a plurality of devices can be connected through overturning by 90 degrees, and the device is more convenient to install.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, concretely relates to a novel Ilizarov support. BACKGROUND

[0002] Ilizarov support is a high-precision external fixation frame equipment, and is particularly suitable for the lengthening repair of metacarpal and phalangeal bone defects. It adopts distraction osteogenesis technology, adjusts the external fixation frame through a special device, stimulates tissue regeneration and active growth, and thus effectively, safely and accurately lengthens the metacarpal and phalangeal bone defects. Ilizarov support has the characteristics of stable fixation and good lengthening effect, and is widely used in the orthopedic correction field and is considered as one of the milestones of the development of orthopedics. The basic components mainly include a smooth rod, a locking nut, an elastic chuck and an external fixation ring.

[0003] However, the external fixation ring in the existing Ilizarov support has a ring structure and is large in size, occupies a large space during storage, is inconvenient to store, and needs to be assembled using multiple nuts, which is inconvenient to use. Therefore, it does not meet the existing needs, and a novel Ilizarov support is proposed. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a novel Ilizarov support to solve the problem that the external fixation ring in the Ilizarov support has a ring structure, is large in size, occupies a large space during storage, is inconvenient to store, and needs to be assembled using multiple nuts, which is inconvenient to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a novel Ilizarov support, comprising a first support:

[0006] A first turnover plate is arranged at the upper end of the first support through a hinge. A second support is slidably installed in the interior of the first support through a clamping groove. A second turnover plate is arranged at the upper end of the second support through a hinge. A third support is slidably installed in the interior of the second support through a clamping groove. A third turnover support is arranged at the upper end of the third support through a hinge. A fourth support is slidably installed in the interior of the third support through a clamping groove. A fourth turnover support is arranged at the upper end of the fourth support through a hinge. Threaded holes are arranged in the interiors of the first support, the second support, the third support and the fourth support.

[0007] A flexible rubber support is arranged on one side of the first support. The first support is fixedly connected with the flexible rubber support. A connecting clamping pin is arranged in the interior of the flexible rubber support through a clamping groove. A threaded ball rod is arranged in the interior of the flexible rubber support through a clamping groove.

[0008] Preferably, the first top wire is internally installed at the upper end of the first support and is threadedly connected with the first support.

[0009] Preferably, the second top wire is internally installed at the upper end of the second support and is threadedly connected with the second support.

[0010] Preferably, the third top wire is internally installed at the upper end of the third support and is threadedly connected with the third support.

[0011] Preferably, the upper ends of the second support, the third support and the fourth support are provided with convenient buckle grooves.

[0012] Preferably, the lower end of the first support is provided with a magnetic rubber pad which is gluedly connected with the first support.

[0013] Preferably, one end of the fourth support is provided with an inner plug which is fixedly connected with the fourth support and is connected with the first support through a clamping groove.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1. The first support, the second support, the third support and the fourth support are installed so as to be slidably connected through clamping grooves between adjacent supports, so that the second support, the third support and the fourth support can be retracted into the first support 1 when the device is not used, thereby greatly reducing the space occupied by the device, making the device more convenient to store, enhancing the practicality of the device, and the installation of the first turnover plate, the second turnover plate, the third turnover support and the fourth turnover support can make the first turnover plate, the second turnover plate, the third turnover support and the fourth turnover support be turned over and stored when the device is not used, thereby not occupying space, and when the device needs to be used, it can be connected with multiple devices by being turned over by 90 degrees, thereby making the device more convenient to install.

[0016] 2. The flexible rubber support is installed so as to clamp the connecting clamping pin and the threaded ball rod by using the elasticity thereof, thereby preventing the connecting clamping pin and the threaded ball rod from being lost, making the device more convenient to store, and the installation of the connecting clamping pin can make it be clamped on the upper end of the device, thereby preventing the device from shaking and playing a role of stabilizing the device. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a top view three-dimensional view of the novel Ilizarov support.

[0018] Figure 2 It is a bottom view three-dimensional view of the novel Ilizarov support.

[0019] Figure 3 Figure 3 is a partial three-dimensional view of the storage of the utility model;

[0020] Figure 4 Figure 4 is a schematic view of the internal structure of the utility model.

[0021] In the figure: 1, the first support; 2, the first turnover plate; 3, the second support; 4, the second turnover plate; 5, the third support; 6, the third turnover support; 7, the fourth support; 8, the fourth turnover support; 9, the connecting bayonet; 10, the first jackscrew; 11, the second jackscrew; 12, the third jackscrew; 13, the convenient buckle groove; 14, the threaded ball rod; 15, the threaded hole; 16, the flexible rubber support; 17, the magnetic rubber pad; 18, the internal plug. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] Please refer to Figures 1-4 The utility model provides an embodiment: a novel Ilizarov support, including first support 1:

[0024] The first turnover plate 2 is arranged at the upper end of the first support 1 through a hinge. The first support 1, the second support 3, the third support 5 and the fourth support 7 are all connected through the buckle groove sliding connection between adjacent ones, so that the device can be retracted into the first support 1 when not in use, greatly reducing the space occupied by the device, making the device more convenient to store, enhancing the practicability of the device. The second support 3 is slidingly installed in the first support 1 through the buckle groove. The upper end of the second support 3 is provided with the second turnover plate 4 through a hinge. The third support 5 is slidingly installed in the second support 3 through the buckle groove. The upper end of the third support 5 is provided with the third turnover support 6 through a hinge. The fourth support 7 is slidingly installed in the third support 5 through the buckle groove. The upper end of the fourth support 7 is provided with the fourth turnover support 8 through a hinge. The first support 1, the second support 3, the third support 5 and the fourth support 7 are all provided with the threaded hole 15. The installation of the first turnover plate 2, the second turnover plate 4, the third turnover support 6 and the fourth turnover support 8 can make the device foldable when not in use, without occupying space. When needed, the device can be connected to each other by turning 90 degrees, making the device more convenient to install.

[0025] The flexible rubber support 16 is arranged on one side of the first support 1, and the installation of the flexible rubber support 16 can clamp the connecting pin 9 and the threaded ball rod 14 by using the elasticity thereof, so that the connecting pin 9 and the threaded ball rod 14 are prevented from being lost, the device is more convenient to store, the installation of the connecting pin 9 can make the connecting pin 9 be clamped on the upper end of the device, the device is prevented from shaking, and the device is stabilized. The first support 1 is fixedly connected with the flexible rubber support 16. The inside of the flexible rubber support 16 is provided with the connecting pin 9 through a clamping groove. The inside of the flexible rubber support 16 is provided with the threaded ball rod 14 through a clamping groove.

[0026] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , the inside of the upper end of the first support 1 is provided with the first jack 10. The first jack 10 is connected with the first support 1 in a threaded mode. The inside of the upper end of the second support 3 is provided with the second jack 11. The second jack 11 is connected with the second support 3 in a threaded mode. The inside of the upper end of the third support 5 is provided with the third jack 12. The third jack 12 is connected with the third support 5 in a threaded mode. The upper ends of the second support 3, the third support 5 and the fourth support 7 are provided with convenient buckle grooves 13. The lower end of the first support 1 is provided with the magnetic rubber pad 17. The installation of the magnetic rubber pad 17 can make multiple devices be more firmly stacked when being stored, and the practicality of the device is enhanced. The magnetic rubber pad 17 is connected with the first support 1 in a glue joint mode. One end of the fourth support 7 is provided with the inner plug 18. The inner plug 18 is fixedly connected with the fourth support 7. The inner plug 18 is connected with the first support 1 through a clamping groove.

[0027] Working principle: in the storage device, only need to pull out the plug in the device on the end of the connection pin 9, and screw out the threaded hole 15 in the threaded ball rod 14, then the connection pin 9 and threaded ball rod 14 together into the flexible rubber support 16 inside, make the flexible rubber support 16 will be connected with pin 9 and threaded ball rod 14 hoop, next staff will be the first turnover plate 2, the second turnover plate 4, the third turnover bracket 6 and the fourth turnover bracket 8 into the first bracket 1, the second bracket 3, the third bracket 5 and the fourth bracket 7 inside, then the staff push the second bracket 3, the third bracket 5 and the fourth bracket 7 to move, make the second bracket 3, the third bracket 5 and the fourth bracket 7 retract into the first bracket 1 inside, when the second bracket 3, the third bracket 5 and the fourth bracket 7 in the first bracket 1 inside, the staff will be stacked together, the device can be achieved quickly, the device installs the first bracket 1, the second bracket 3, the third bracket 5 and the fourth bracket 7, makes its adjacent through the card slot sliding connection, can make the device when not in use, the second bracket 3, the third bracket 5 and the fourth bracket 7 retract into the first bracket 1 inside, greatly reduce the space occupied by the device, make the device more convenient to store, enhance the practicability of the device, install the first turnover plate 2, the second turnover plate 4, the third turnover bracket 6 and the fourth turnover bracket 8 can make the device when not in use, the first turnover plate 2, the second turnover plate 4, the third turnover bracket 6 and the fourth turnover bracket 8 can be turned over and stored, not occupy space, when need to use, only need to turn 90 degrees, so that multiple devices can be connected together, make the device more convenient to install, install the flexible rubber support 16 can use its elasticity to hoop the connection pin 9 and threaded ball rod 14, prevent the connection pin 9 and threaded ball rod 14 lost, make the device more convenient to store, install the connection pin 9 can make it card in the device on the end, prevent the device from shaking, play a role in stabilizing the device.

[0028] It is apparent for those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and the present application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Accordingly, the foregoing embodiments are to be considered in all respects as illustrative and not restrictive, the scope of the present application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No reference signs in the claims should be considered as limiting the scope of the claims.

Claims

1. A new Ilizarov support, comprising a first support (1), characterized in that: a first turnover plate (2) is arranged at the upper end of the first support (1) through a hinge, the inside of the first support (1) is slidably installed with a second support (3) through a clamping groove, the upper end of the second support (3) is installed with a second turnover plate (4) through a hinge, the inside of the second support (3) is slidably installed with a third support (5) through a clamping groove, the upper end of the third support (5) is installed with a third turnover plate (6) through a hinge, the inside of the third support (5) is slidably installed with a fourth support (7) through a clamping groove, the upper end of the fourth support (7) is installed with a fourth turnover plate (8) through a hinge, the inside of the first support (1), the second support (3), the third support (5) and the fourth support (7) are all provided with threaded holes (15); a flexible rubber support (16) is arranged on one side of the first support (1), the first support (1) is fixedly connected with the flexible rubber support (16), the inside of the flexible rubber support (16) is provided with a connecting clamping pin (9) through a clamping groove, and the inside of the flexible rubber support (16) is provided with a threaded ball rod (14) through a clamping groove. A first top wire (10) is installed in the inside of the upper end of the first support (1), and the first top wire (10) is connected with the first support (1) through threads.

2. A novel Ilizarov's scaffolding according to claim 1, characterized in that: A second top wire (11) is installed in the inside of the upper end of the second support (3), and the second top wire (11) is connected with the second support (3) through threads.

3. A novel Ilizarov's scaffolding according to claim 1, characterized in that: A third top wire (12) is installed in the inside of the upper end of the third support (5), and the third top wire (12) is connected with the third support (5) through threads.

4. A novel Ilizarov's scaffolding according to claim 1 characterized in that: The upper end of the second support (3), the third support (5) and the fourth support (7) are all provided with a convenient buckle groove (13).

5. A novel Ilizarov's scaffolding according to claim 1 characterized in that: A magnetic rubber pad (17) is installed at the lower end of the first support (1), and the magnetic rubber pad (17) is connected with the first support (1) through glue joint.

6. A novel Ilizarov's scaffolding according to claim 1 characterized in that: An inner plug (18) is installed at one end of the fourth support (7), the inner plug (18) is fixedly connected with the fourth support (7), and the inner plug (18) is connected with the first support (1) through a clamping groove.

7. A novel Ilizarov's scaffolding according to claim 1 characterized in that: ​

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