CN214966475U

CN214966475U - Orthopedic reduction fixator

Info

Publication number: CN214966475U
Application number: CN202121193067.3U
Authority: CN
Inventors: 马海波
Original assignee: Rizhao Hospital of Traditional Chinese Medicine TCM
Current assignee: Rizhao Hospital of Traditional Chinese Medicine TCM
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-03
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses an orthopedics is with restoreing fixer, including the supporting seat, the top fixed mounting of supporting seat has first bracing piece, and fastening nut is installed to the equal screw thread in the left and right sides of first bracing piece, and the top fixed mounting of supporting seat has the second bracing piece, and one side fixed mounting of second bracing piece has the fixer of restoring. Among the above-mentioned scheme, when beating the bone nail to the fracture department, all carry out manual operation, manual operation's fault rate is big, and the counterpoint rate of accuracy is low, poor effect and operation time are long, and be not conform to the standard of present intelligent development, increase a light sense sensor in equipment this moment, when light sense sensor detects needs restitution position, signal to controller is spread out this moment, the controller carries out signal processing again, the work of stretching out and drawing back is carried out to the electric telescopic handle of controling again, the telescopic link drives the restitution bone and carries out bone needle restitution to needs restitution position, machinery replaces the manpower to restitute, the counterpoint rate of accuracy has been improved, and accord with the standard of present intelligent development.

Description

Orthopedic reduction fixator

Technical Field

The utility model relates to a medical appliances production technical field, more specifically says, the utility model relates to an orthopedics is with restoreing fixer.

Background

At present, in the treatment of fracture reduction, a bone nail and a locking nail mechanism are generally adopted and matched with an external fixing frame of orthopedics department for use, the bone nail and the locking nail mechanism mainly have the functions of driving the bone nail into a bone and locking the bone nail on the fixing frame by the locking nail mechanism so as to achieve the aim of fixing the bone, but the existing restoration fixator in the market has certain defects, for example, when the bone nail is driven to a fracture part, the artificial operation has high error rate, low alignment accuracy, poor effect and long operation time, and does not meet the standard of intelligent development, in addition, the existing restoration fixator in the market has no fixing device when the body part is restored, so that sometimes the fixation is not tight due to the movement of the body part, so that the bone nail needs to be fixed again, and is very troublesome, and increases the operation risk and influences the safety of the patient to a certain extent.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an orthopedics is with restoreing fixer, in order to solve when beating the bone nail to fracture department, all carry out manual operation, manual operation's fault rate is big, and counterpoint the rate of accuracy is low, poor effect and operation time are long, and be not conform to the standard of intelligent development now, in addition when the restoration fixer on the market carries out the restoration to the health position now, all there is not a fixing device, make when beating the bone nail, can be because of the removal at health position sometimes, lead to fixed not tight, make need fix it again, unusual trouble, and the operation risk has been increased, patient's safe problem has been influenced to a certain extent.

In order to solve the technical problem, the utility model provides a following technical scheme: a reduction fixator for orthopedics comprises a supporting seat, wherein a first supporting rod is fixedly installed at the top of the supporting seat, fastening nuts are installed on the left side and the right side of the first supporting rod in a threaded mode, a second supporting rod is fixedly installed at the top of the supporting seat, a reduction fixator is fixedly installed on one side of the second supporting rod, a fastener is fixedly installed at the top of the reduction fixator, an electric telescopic rod is fixedly installed on one side of the reduction fixator, a light sensing control box is fixedly installed at the top of the electric telescopic rod, a threaded concave plate is fixedly installed on one side of the electric telescopic rod, a handle is installed on one side of the threaded concave plate in a threaded mode, and a reduction bone needle is fixedly installed on one side of the handle;

the bottom fixed mounting of reduction fixer has the support frame, one side fixed mounting of support frame has the rotation case, one side fixed mounting who rotates the case has the telescopic link, the runner has all been cup jointed in the activity of the upper and lower both sides of telescopic link, fastening splint have been cup jointed in one side activity of runner.

The light sensing control box comprises a light sensing control box body, a light sensing sensor, a signal transmission wire, a controller and an electric telescopic rod switch, wherein the light sensing sensor is embedded in one side of the light sensing control box body, the signal transmission wire is connected to one side of the light sensing sensor, the controller is fixedly installed at the top of an inner cavity of the light sensing control box body, and the electric telescopic rod switch is fixedly installed at the bottom of the inner cavity of the light sensing control box body.

The inner cavity of the rotating box is fixedly provided with a driving motor, the upper side and the lower side of the driving motor are fixedly provided with fastening supports, one side of the driving motor is movably sleeved with a rotating rod, one side of the rotating rod is fixedly provided with a fastening claw, and one side of the rotating box is provided with a notch.

The quantity of the signal transmission wires is a plurality of, one side of the light sensor is connected with one side of the controller through the signal transmission wires, and the bottom of the controller is connected with the top of the electric telescopic rod switch through the signal transmission wires.

The other side of the driving motor is fixedly provided with a fixing plate, and one side of the first supporting rod is connected with a connecting rod.

The number of the fastening nuts is a plurality, and the left side and the right side of the second supporting rod are fixedly installed on the fastening nuts.

The output end of the light sensation sensor is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the input end of the electric telescopic rod switch.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

according to the scheme, when bone nails are nailed at the fracture part, manual operation is carried out, the error rate of manual operation is high, the alignment accuracy is low, the effect is poor, the operation time is long, and the bone nails do not meet the current intelligent development standard, at the moment, a light-sensitive sensor is additionally arranged in the equipment, when the light-sensitive sensor detects the part needing to be restored, a signal is transmitted to a controller, the controller carries out signal processing again, then an electric telescopic rod is controlled to carry out telescopic work, the telescopic rod drives the restored bone to carry out bone needle restoration processing on the part needing to be restored, and the machine replaces manpower to carry out restoration, so that the alignment accuracy is improved, and the current intelligent development standard is met; among the above-mentioned scheme, when the reduction fixer on the market is reduced to the health position now, all do not have a fixing device, make when beating the bone nail, can lead to fixed not strict because of the removal of health position sometimes, make and fix it again, unusual trouble, and increased the operation risk, patient's safety has been influenced to a certain extent, fixing device increases in equipment this moment, and increase a telescopic link in fixing device, can reduce the position of different thickness, do the risk rate of greatly reduced operation like this.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the light sensation control box of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 5 is a schematic view of the structure of the inner cavity of the rotating box of the present invention.

[ reference numerals ]

1. A supporting seat; 2. a first support bar; 3. fastening a nut; 4. a reduction fixator; 5. a fastener; 6. a light sensing control box; 7. a light-sensitive sensor; 8. a signal transmission wire; 9. a controller; 10. an electric telescopic rod switch; 11. an electric telescopic rod; 12. a threaded concave plate; 13. a handle; 14. bone pin reduction; 15. a second support bar; 16. a support frame; 17. a rotating box; 18. a telescopic rod; 19. a rotating wheel; 20. fastening the clamping plate; 21. a drive motor; 22. fastening a bracket; 23. a rotating rod; 24. a notch; 25. a fastening claw; 26. a connecting rod.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

The embodiment of the utility model provides an orthopedic reduction fixator, as shown in fig. 1 to 5, including a support base 1, a first support rod 2 is fixedly installed at the top of the support base 1, fastening nuts 3 are installed on the left and right sides of the first support rod 2 through threads, a second support rod 15 is fixedly installed at the top of the support base 1, a reduction fixator 4 is fixedly installed at one side of the second support rod 15, a fastening device 5 is fixedly installed at the top of the reduction fixator 4, an electric telescopic rod 11 is fixedly installed at one side of the reduction fixator 4, a light sensing control box 6 is fixedly installed at the top of the electric telescopic rod 11, a threaded concave plate 12 is fixedly installed at one side of the electric telescopic rod 11, a handle 13 is installed at one side of the threaded concave plate 12 through threads, and a reduction bone needle 14 is fixedly installed at one side of the handle 13;

a support frame 16 is fixedly installed at the bottom of the reduction fixator 4, a rotating box 17 is fixedly installed at one side of the support frame 16, an expansion link 18 is fixedly installed at one side of the rotating box 17, rotating wheels 19 are movably sleeved at the upper and lower sides of the expansion link 18, a fastening clamp plate 20 is movably sleeved at one side of the rotating wheels 19, a light sensation sensor 7 is embedded at one side of the light sensation control box 6, a signal transmission lead 8 is connected at one side of the light sensation sensor 7, a controller 9 is fixedly installed at the top of an inner cavity of the light sensation control box 6, an electric expansion link switch 10 is fixedly installed at the bottom of the inner cavity of the light sensation control box 6, a driving motor 21 is fixedly installed in the inner cavity of the rotating box 17, fastening supports 22 are fixedly installed at the upper and lower sides of the driving motor 21, and a rotating rod 23 is movably sleeved at one side of the driving motor 21, one side fixed mounting of bull stick 23 has fastening claw 25, notch 24 has been seted up to one side of rotating case 17, the quantity of signal transmission wire 8 has a plurality of, one side of light sense sensor 7 is connected with one side of controller 9 through signal transmission wire 8, the bottom of controller 9 is connected with electric telescopic handle switch 10's top through signal transmission wire 8, driving motor 21's opposite side fixed mounting has the fixed plate, one side of first bracing piece 2 is connected with connecting rod 26, fastening nut 3's quantity has a plurality of, the left and right sides of second bracing piece 15 all with fastening nut 3 fixed mounting, the output of light sense sensor 7 and the input electric connection of controller 9, the output of controller 9 and electric telescopic handle switch 10's input electric connection.

As shown in fig. 2 to 3, a first support rod 2 is fixedly mounted on the top of the support seat 1, fastening nuts 3 are mounted on the left and right sides of the first support rod 2 through threads, a second support rod 15 is fixedly mounted on the top of the support seat 1, a reduction fixer 4 is fixedly mounted on one side of the second support rod 15, a fastener 5 is fixedly mounted on the top of the reduction fixer 4, an electric telescopic rod 11 is fixedly mounted on one side of the reduction fixer 4, a light sensing control box 6 is fixedly mounted on the top of the electric telescopic rod 11, a threaded concave plate 12 is fixedly mounted on one side of the electric telescopic rod 11, a handle 13 is mounted on one side of the threaded concave plate 12 through threads, a reduction bone needle 14 is fixedly mounted on one side of the handle 13, a light sensing sensor 7 is mounted on one side of the light sensing control box 6, and a signal transmission wire 8 is connected to one side of the light sensing sensor 7, the controller 9 is fixedly installed at the top of the inner cavity of the light sensation control box 6, and the electric telescopic rod switch 10 is fixedly installed at the bottom of the inner cavity of the light sensation control box 6;

specifically, when the device starts to work, the light sensor 7 starts to work, the part needing to be restored is detected at the moment, the signal transmission wire 8 starts to transmit a signal to the controller 9, the controller 9 starts to process the signal and starts to control the electric telescopic rod switch 10, the electric telescopic rod switch 10 is turned on, the electric telescopic rod 11 starts to extend to a certain position at the moment, the restoring spicule 14 is driven, the restoring spicule 14 is inserted into the part needing to be restored, and when the restoring spicule 14 needs to be replaced, the handle 13 starts to rotate and is taken out from the threaded concave plate 12 in a rotating mode.

As shown in fig. 4 to 5, a support frame 16 is fixedly mounted at the bottom of the reduction fixator 4, a rotating box 17 is fixedly mounted at one side of the support frame 16, an expansion link 18 is fixedly mounted at one side of the rotating box 17, rotating wheels 19 are movably sleeved at the upper and lower sides of the expansion link 18, a fastening clamp plate 20 is movably sleeved at one side of the rotating wheel 19, a driving motor 21 is fixedly mounted in an inner cavity of the rotating box 17, fastening brackets 22 are fixedly mounted at the upper and lower sides of the driving motor 21, a rotating rod 23 is movably sleeved at one side of the driving motor 21, a fastening claw 25 is fixedly mounted at one side of the rotating rod 23, and a notch 24 is formed at one side of the rotating box 17;

specifically, when reduction fixer 4 begins to work, control fastening splint 20 this moment comes to fix the total position, and adjustable telescopic link 18 comes to fix the position of different width, and runner 19 helps telescopic link 18 to fix together, and when fastening splint 20 needs the direction of rotation, rotate case 17 this moment and begin to work, and driving motor 21 drives bull stick 23 and rotates this moment, and fastening claw 25 inserts to telescopic link 18 in, drives telescopic link 18, fastening splint 20 and rotates together.

Wherein the brand of the light sensor 7 is Kewei brand, and the brand is CS-3L 60; the brand of the electric telescopic rod 11 is a blessing brand, the type of the electric telescopic rod is TGE, the brand of the driving motor 21 is Jade leopard, and the type of the electric telescopic rod is YL.

The working process of the utility model is as follows:

when the reduction fixator 4 starts to work, the fastening splint 20 is controlled to fix the reduction part at the moment, the telescopic rod 18 can be adjusted to fix the parts with different widths, the rotating wheel 19 helps the telescopic rod 18 to be fixed together, when the fastening splint 20 needs to rotate, the rotating box 17 starts to work at the moment, the driving motor 21 drives the rotating rod 23 to rotate at the moment, the fastening claw 25 is inserted into the telescopic rod 18 to drive the telescopic rod 18 and the fastening splint 20 to rotate together, after the rotation is finished, the light sensor 7 starts to work at the moment, the part needing to be reduced is detected at the moment, a signal is transmitted to the controller 9 through the signal transmission lead 8, the controller 9 starts to process the signal and starts to control the electric telescopic rod switch 10, the electric telescopic rod switch 10 is opened, the electric telescopic rod 11 starts to extend to a certain position at the moment, the reduction spile 14 is driven, and the reduction spile 14 is inserted into the part needing to be reduced, when the reduction bone needle 14 needs to be replaced, the hand holding handle 13 is rotated and taken out from the thread concave 12.

Above-mentioned scheme, light sense control box 6, restitution spicule 14 mutually support, when light sense sensor 7 detected needs restitution position, this moment spread signal to controller 9, signal processing is carried out again to controller 9, control electric telescopic handle 11 work of stretching out and drawing back again, electric telescopic handle 11 drives restitution spicule 14 and carries out spicule restitution to needs restitution position, machinery replaces the manpower to restitute, the rate of accuracy of counterpointing has been improved, and accord with the standard of present intelligent development, secondly, rotate case 17, telescopic link 18, runner 19, fastening splint 20 mutually support, can restitute the position of different thickness, do the risk rate of greatly reduced operation like this.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an orthopedics is with restoreing fixer, includes supporting seat (1), the top fixed mounting of supporting seat (1) has first bracing piece (2), its characterized in that, fastening nut (3) are installed to the equal screw thread in the left and right sides of first bracing piece (2), the top fixed mounting of supporting seat (1) has second bracing piece (15), one side fixed mounting of second bracing piece (15) has the restoreing fixer (4), the top fixed mounting of the restoreing fixer (4) has binding (5), one side fixed mounting of the restoreing fixer (4) has electric telescopic handle (11), the top fixed mounting of electric telescopic handle (11) has light sense control box (6), one side fixed mounting of electric telescopic handle (11) has screw thread concave plate (12), handle (13) are installed to one side screw thread of screw thread concave plate (12), a reduction spicule (14) is fixedly arranged on one side of the handle (13);

the bottom fixed mounting of reduction fixer (4) has support frame (16), one side fixed mounting of support frame (16) has rotation case (17), one side fixed mounting who rotates case (17) has telescopic link (18), runner (19) have all been cup jointed in the activity of the upper and lower both sides of telescopic link (18), fastening splint (20) have been cup jointed in the activity of one side of runner (19).

2. The orthopedic reduction fixator according to claim 1, wherein a light sensor (7) is embedded in one side of the light sensor control box (6), a signal transmission wire (8) is connected to one side of the light sensor (7), a controller (9) is fixedly mounted at the top of the inner cavity of the light sensor control box (6), and an electric telescopic rod switch (10) is fixedly mounted at the bottom of the inner cavity of the light sensor control box (6).

3. The orthopedic reduction fixator according to claim 1, wherein a driving motor (21) is fixedly mounted in an inner cavity of the rotating box (17), fastening brackets (22) are fixedly mounted on both upper and lower sides of the driving motor (21), a rotating rod (23) is movably sleeved on one side of the driving motor (21), a fastening claw (25) is fixedly mounted on one side of the rotating rod (23), and a notch (24) is formed in one side of the rotating box (17).

4. The orthopedic reduction fixator according to claim 2, characterized in that the number of the signal transmission wires (8) is several, one side of the light sensor (7) is connected with one side of the controller (9) through the signal transmission wires (8), and the bottom of the controller (9) is connected with the top of the electric telescopic rod switch (10) through the signal transmission wires (8).

5. The reduction fixator for orthopedics department according to claim 3, characterized in that a fixing plate is fixedly installed on the other side of the driving motor (21), and a connecting rod (26) is connected to one side of the first supporting rod (2).

6. The reduction fixator for orthopedics department according to claim 1, characterized in that the number of the fastening nuts (3) is several, and the left and right sides of the second support rod (15) are fixedly installed with the fastening nuts (3).

7. The orthopedic reduction fixator according to claim 2, wherein the output end of the light sensor (7) is electrically connected with the input end of the controller (9), and the output end of the controller (9) is electrically connected with the input end of the electric telescopic rod switch (10).