Auxiliary bracket for operation of fracture patient

Abstract

The utility model belongs to the technical field of medical instruments, in particular to an auxiliary bracket for a fracture patient operation, which comprises a clamping device and an arc-shaped bracket, a storage box is fixedly mounted at the top end of a telescopic device, a sealing box is fixedly mounted on the outer wall of the storage box, a micro motor is fixedly mounted in the sealing box, and the clamping device is fixedly connected with the arc-shaped bracket. A first gear is fixedly installed at the output end of the micro motor, a second gear is movably installed in the storage box, supporting rods are symmetrically installed on the second gear, and an arc-shaped top is fixedly installed at the top end of the storage box. The angle of the arc-shaped bracket can be conveniently and rapidly adjusted by installing the gear set, firstly, the micro motor is started through wireless remote control to drive the first gear, the first gear drives the supporting rod to slide through the second gear, and then the supporting rod synchronously drives the arc-shaped bracket to rotate when rotating; and therefore, the angle of the arc-shaped bracket can be automatically and quickly adjusted, and the operation time is shortened while the working intensity of medical staff is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to an auxiliary bracket for fracture surgery. Background Art

[0002] When performing fracture surgery, the auxiliary bracket can help the doctor fix the limb and provide additional support to help the doctor perform the surgery better, ensure the smooth progress of the operation and the safety of the patient. The auxiliary bracket for fracture surgery is used to provide stability and support for the affected limb during the operation, helping the doctor to perform precise surgical operations.

[0003] Patent document CN220109994U discloses an auxiliary bracket for clinical fracture surgery, "including a mounting box, the inner wall of the mounting box is fixedly connected to motor 2, the driving end of the motor 2 is fixedly connected to gear 1, the right side of the interior of the mounting box is rotatably connected to a movable frame, the outside of the movable frame is fixedly connected to gear 2, a slide groove 1 is provided on the right side of the mounting box, and the right side of the movable frame is fixedly connected to a mounting sleeve. In the utility model, the auxiliary bracket is placed on the ground for height adjustment, avoiding the trouble of bolt installation in the past, and ensuring the stability of the auxiliary bracket when placed, reducing the probability of secondary injury to the patient, facilitating the patient's recovery, and realizing the use of the auxiliary bracket without the need for use. The support plate can be folded and stored, reducing the occupied free space, facilitating storage, and making it easy for medical staff to use, thus having strong applicability. However, the auxiliary support for clinical fracture surgery described in the above-mentioned public document mainly considers the height adjustment of the auxiliary support and the convenience of folding and storing. It does not take into account that the patient cannot control his body independently after surgery anesthesia. When the angle of the patient's affected limb needs to be adjusted manually, the medical staff must manually adjust the angle of the affected limb. Manual adjustment cannot guarantee the accuracy of the angle and increases the workload of the medical staff, resulting in problems such as prolonged surgery and increased surgical difficulty. Therefore, it is necessary to develop an auxiliary support for fracture surgery that can automatically adjust the angle of the curved support. Utility Model Content

[0004] The purpose of the present utility model is to provide an auxiliary bracket for fracture surgery, so as to solve the technical problem in the above-mentioned background technology that the angle of the arc bracket cannot be automatically adjusted.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary bracket for surgical operation on patients with fractures, comprising a clamping device and an arc-shaped bracket, a telescopic device fixedly mounted on the clamping device, and the arc-shaped bracket is arranged on the telescopic device, a storage box fixedly mounted on the top of the telescopic device, a sealing box fixedly mounted on the outer wall of the storage box, a micro motor fixedly mounted in the sealing box, and the output end of the micro motor is passed through the interior of the storage box, a No. 1 gear is fixedly mounted on the output end of the micro motor, a No. 2 gear is movably mounted in the storage box, and the No. 2 gear is meshed with the No. 1 gear, a support rod is symmetrically mounted on the No. 2 gear, an arc-shaped top is fixedly mounted on the top of the storage box, and one end of the support rod passes through the interior of the storage box and is fixedly connected to the arc-shaped bracket.

[0006] Preferably, a sliding groove is symmetrically provided on the arc-shaped top, and one end of the support rod passes through the interior of the sliding groove and is fixedly connected to the arc-shaped bracket.

[0007] Preferably, a battery block is installed in the sealed box, and the battery block is connected to the micro motor circuit.

[0008] Preferably, an electric heating wire is fixedly installed inside the arc-shaped bracket, and a mounting box is fixedly connected to the outer wall of the arc-shaped bracket, and the mounting box is connected to the electric heating wire circuit.

[0009] Preferably, control buttons are symmetrically mounted on the outer wall of the installation box, and the control buttons are connected to the power supply circuit.

[0010] Preferably, straps are symmetrically mounted on the arc-shaped bracket, and Velcro is provided on the straps.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The present invention facilitates rapid adjustment of the angle of the arc-shaped bracket by installing a gear set. First, the micromotor is activated by a wireless remote control. The micromotor drives the second gear to rotate synchronously via the first gear. The second gear rotates, which drives the support rod to slide in the slide groove on the top of the arc. Then, the support rod rotates synchronously, driving the arc-shaped bracket to rotate in the arc. The angle of the arc-shaped bracket is automatically and quickly adjusted, reducing the workload of medical staff and shortening the operation time for fracture patients.

[0013] 2. The utility model is convenient for improving the comfort of the patient's affected limb by installing an electric heating wire. First, the power supply device is turned on by the control button, and the power supply device transmits electric energy to the electric heating wire. The electric heating wire generates temperature by electric energy heating. The temperature inside the arc-shaped bracket will gradually heat the inner wall of the arc-shaped bracket to maintain the temperature of the patient's affected limb placed on the arc-shaped bracket, reduce the problem of temperature drop of the affected limb caused by long operation time, and further improve the overall comfort of the patient during the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 for Figure 1 A magnified schematic diagram of the structure A in the middle;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the storage box of the present utility model;

[0017] Figure 4 This is a schematic diagram of the electric heating wire structure of the present utility model.

[0018] In the figure: 1. Clamping device; 2. Telescopic device; 3. Arc-shaped bracket; 4. Storage box; 5. Sealing box; 6. Micro motor; 7. Gear No. 1; 8. Gear No. 2; 9. Arc-shaped top; 10. Slide; 11. Support rod; 12. Battery pack; 13. Electric heating wire; 14. Installation box; 15. Power supply device; 16. Control button; 17. Strap. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1 - Figure 4, an auxiliary bracket for fracture surgery, including a clamping device 1 and an arc-shaped bracket 3, the clamping device 1 is divided into a slot, a top plate and a threaded rod, the top plate is movably connected to the threaded rod, the slot is threadedly connected to the threaded rod, and the top plate is slidably connected to the slot, first clamp the slot on the side rod of the operating table, then rotate the threaded rod to move the top plate to clamp the side rod engaged in the slot, a telescopic device 2 is fixedly installed on the clamping device 1, and the arc-shaped bracket 3 is arranged on the telescopic device 2, and straps 17 are symmetrically installed on the arc-shaped bracket 3, and Velcro is provided on the straps 17, and the straps 17 are used to fix the affected limbs of patients of different body shapes, and the telescopic A storage box 4 is fixedly installed on the top of the device 2, and a sealing box 5 is fixedly installed on the outer wall of the storage box 4. A micro motor 6 is fixedly installed in the sealing box 5, and the output end of the micro motor 6 is passed through the interior of the storage box 4. A No. 1 gear 7 is fixedly installed on the output end of the micro motor 6. A No. 2 gear 8 is movably installed in the storage box 4, and the No. 2 gear 8 is meshed with the No. 1 gear 7. A support rod 11 is symmetrically installed on the No. 2 gear 8. An arc-shaped top 9 is fixedly installed on the top of the storage box 4, and one end of the support rod 11 passes through the interior of the storage box 4 and is fixedly connected to the arc-shaped bracket 3. When performing surgery on a fracture patient, first put the auxiliary bracket 3 The bracket is clamped on one side of the operating table by the clamping device 1, and then the height of the auxiliary bracket is adjusted by the telescopic device 2. After the adjustment is completed, the patient's limb is placed on the arc bracket 3 to support the patient's fractured limb. Finally, the limb is fixed by the Velcro of the strap 17, which is convenient for the doctor to perform surgery on the limb. However, after the operation, the patient cannot control the body independently. When the angle of the patient's limb needs to be adjusted, the medical staff needs to manually adjust the angle of the limb. Manual adjustment cannot guarantee the accuracy of the angle and increases the workload of the medical staff, thereby delaying the operation time. The problem of long operation and increased difficulty of surgery is that when the angle of the arc bracket 3 is quickly adjusted, the gear set is installed to facilitate the quick adjustment of the angle of the arc bracket 3. First, the micro motor 6 is started by wireless remote control. The micro motor 6 will drive the No. 2 gear 8 to rotate synchronously through the No. 1 gear 7. When the No. 2 gear 8 rotates, it will drive the support rod 11 to slide in the slide groove 10 on the arc top 9. Then, when the support rod 11 rotates, it will synchronously drive the arc bracket 3 to rotate in an arc, thereby automatically and quickly adjusting the angle of the arc bracket 3, reducing the workload of medical staff and shortening the operation time for fracture patients.

[0021] See also Figure 2 A slide groove 10 is symmetrically provided on the arc-shaped top 9, and one end of the support rod 11 passes through the interior of the slide groove 10 and is fixedly connected to the arc-shaped bracket 3. The slide groove 10 provides a guiding and limiting function for the support rod 11.

[0022] See also Figure 3A battery block 12 is installed in the sealed box 5 , and the battery block 12 is connected to the micro motor 6 circuit. The battery block 12 is used to provide electrical energy for the micro motor 6 .

[0023] See also Figure 1 and Figure 4 The arc-shaped bracket 3 is fixedly installed with an electric heating wire 13, and the outer wall of the arc-shaped bracket 3 is fixedly connected with a mounting box 14, and the mounting box 14 is connected to the electric heating wire 13 line. The outer wall of the mounting box 14 is symmetrically installed with a control button 16, and the control button 16 is connected to the power supply device 15 line. When improving the comfort of the patient's affected limb, the comfort of the patient's affected limb is improved by installing the electric heating wire 13. First, the power supply device 15 is turned on by the control button 16, and the power supply device 15 transmits electric energy to the electric heating wire 13. The electric heating wire 13 generates temperature through electric energy heating. The temperature inside the arc-shaped bracket 3 will gradually heat the inner wall of the arc-shaped bracket 3 to maintain the temperature of the patient's affected limb placed on the arc-shaped bracket 3, reducing the problem of temperature drop of the affected limb caused by long operation time, and further improving the overall comfort of the patient during operation. The control button 16 can also adjust the temperature of the electric heating wire 13 by adjusting the output of current.

[0024] Working principle: when the angle of the arc bracket 3 is adjusted quickly, the gear set is installed to facilitate the quick adjustment of the angle of the arc bracket 3. First, the micro motor 6 is started by the wireless remote control. The micro motor 6 will drive the second gear 8 to rotate synchronously through the first gear 7. When the second gear 8 rotates, it will drive the support rod 11 to slide in the slide groove 10 on the arc top 9. Then, when the support rod 11 rotates, it will synchronously drive the arc bracket 3 to rotate in the arc, thereby automatically and quickly adjusting the angle of the arc bracket 3, reducing the workload of medical staff while shortening bone In order to shorten the patient's operation time and improve the comfort of the patient's affected limb, the electric heating wire 13 is installed to facilitate the improvement of the patient's affected limb's comfort. First, the power supply device 15 is turned on by the control button 16, and the power supply device 15 transmits electric energy to the electric heating wire 13. The electric heating wire 13 generates temperature by electric energy heating. The temperature inside the arc bracket 3 will gradually heat the inner wall of the arc bracket 3 to maintain the temperature of the patient's affected limb placed on the arc bracket 3, reduce the problem of temperature drop of the affected limb caused by long operation time, and further improve the overall comfort of the patient during operation.

[0025] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An auxiliary bracket for fracture surgery, comprising a clamping device (1) and an arc-shaped bracket (3), wherein a telescopic device (2) is fixedly mounted on the clamping device (1), and the arc-shaped bracket (3) is arranged on the telescopic device (2), characterized in that: A storage box (4) is fixedly mounted on the top of the telescopic device (2), a sealing box (5) is fixedly mounted on the outer wall of the storage box (4), a micro motor (6) is fixedly mounted in the sealing box (5), and the output end of the micro motor (6) is arranged inside the storage box (4), a first gear (7) is fixedly mounted on the output end of the micro motor (6), a second gear (8) is movably mounted in the storage box (4), and the second gear (8) is meshed with the first gear (7), a support rod (11) is symmetrically mounted on the second gear (8), an arc-shaped top (9) is fixedly mounted on the top of the storage box (4), and one end of the support rod (11) passes through the interior of the storage box (4) and is fixedly connected to the arc-shaped bracket (3).

2. The auxiliary bracket for fracture surgery according to claim 1, characterized in that: A sliding groove (10) is symmetrically provided on the arc-shaped top (9), and one end of the support rod (11) passes through the interior of the sliding groove (10) and is fixedly connected to the arc-shaped bracket (3).

3. The auxiliary bracket for fracture surgery according to claim 1, characterized in that: A battery block (12) is installed in the sealed box (5), and the battery block (12) is connected to the micro motor (6) circuit.

4. The auxiliary bracket for fracture surgery according to claim 1, characterized in that: An electric heating wire (13) is fixedly installed inside the arc-shaped bracket (3), and a mounting box (14) is fixedly connected to the outer wall of the arc-shaped bracket (3), and the mounting box (14) is connected to the circuit of the electric heating wire (13).

5. The auxiliary bracket for fracture surgery according to claim 4, characterized in that: The outer wall of the installation box (14) is symmetrically mounted with a control button (16), and the control button (16) is connected to the power supply device (15) circuit.

6. The auxiliary bracket for fracture surgery according to claim 1, characterized in that: The arc-shaped bracket (3) is symmetrically provided with a binding strap (17), and the binding strap (17) is provided with a Velcro.

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