A lumbar disc herniation rotation reduction fixation device

Abstract

The utility model discloses a kind of lumbar disc herniation rotation reset fixing devices, device can provide stable support for patient in side-lying state, especially in the reset operation process of waist and crotch, the adjustable moving function of bottom side pad makes that doctor can flexibly adjust support width and intensity according to the specific situation of patient, to adapt to patient of different body shape and bearing, improve the accuracy and safety of reset operation.Simultaneously, the detachable design of top side pad further enhances the flexibility and applicability of device, doctor can select whether to install top side pad and the specific position of installation according to treatment needs, to help patient to keep suitable rehabilitation body position after treatment, promote rehabilitation process.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, specifically relating to a rotational reduction and fixation device for lumbar disc herniation. Background Technology

[0002] Lumbar disc herniation is an extremely common disease that seriously affects patients' quality of life. Statistics show that the global incidence of this disease is increasing year by year, especially among middle-aged and elderly people and specific groups such as those engaged in prolonged sitting or heavy physical labor. Currently, there are many treatment methods for lumbar disc herniation, among which rotational reduction therapy is widely used in clinical practice due to its advantages of minimal invasiveness and significant efficacy.

[0003] In traditional rotational reduction therapy, physicians rely primarily on their clinical experience and manual dexterity. However, this approach presents certain challenges. Firstly, because the patient's body is immobilized solely by the physician's manipulation, insufficient experience or involuntary patient movement can lead to ineffective waist rotation and ultimately, the entire body rotating, failing to achieve the desired therapeutic effect. Secondly, patients vary in size; if a patient is too large for the physician's stature, stable immobilization becomes impossible. Furthermore, limited physician resources often limit rotational reduction to a few repetitions, preventing patients from maintaining the position for extended periods. Therefore, maintaining a good post-reduction condition is a critical issue that urgently needs to be addressed.

[0004] In summary, there is an urgent need in the field of lumbar disc herniation rotational reduction treatment for a lumbar disc herniation rotational reduction and fixation device that can provide support during reduction and reliable fixation after reduction. Utility Model Content

[0005] To address the aforementioned technical problems, this invention designs a rotational reduction and fixation device for lumbar disc herniation. When the patient lies on their side on the treatment bed of the device, rotating the handle on the side of the treatment bed allows the bottom side pads to move inward from both sides, providing support for the patient while lying on their side. At this time, the doctor can rotate the patient's waist and hips according to the rotational reduction treatment method. The bottom side pads provide excellent support for the patient's body, facilitating the doctor's reduction operation. After the doctor's treatment, if it is necessary for the patient to maintain a certain rotational rehabilitation position, the top side pad can be installed above the bottom side pads. The top side pad supports the patient's body at different positions before and after, achieving the effect of maintaining the rehabilitation position.

[0006] To achieve the above-mentioned technical effects, this utility model is implemented through the following technical solution: a lumbar disc herniation rotational repositioning and fixation device, comprising: a treatment bed, bottom side pads, top side pads, connecting rods, sliders, and lead screws; the bottom side pads are slidably disposed on both sides of the treatment bed; several top side pads are detachably installed on the upper end of the bottom side pads; the lead screws are rotatably disposed at the bottom of the treatment bed; the sliders are threadedly connected to the lead screws; one end of the connecting rods is rotatably connected to the bottom side pads, and the other end of the connecting rods is rotatably connected to the sliders;

[0007] Furthermore, a drive groove is fixedly provided in the middle of the treatment bed; limit grooves are fixedly provided on both sides of the treatment bed; a rotating shaft is rotatably provided in the middle of the bottom side pad; slide rods are fixedly provided at both ends of the bottom side pad; the rotating shaft is slidably provided inside the drive groove; the slide rods are slidably provided inside the limit groove.

[0008] Furthermore, a long strip of soft pad is fixedly provided on one side inside the bottom side pad;

[0009] Furthermore, a mounting plate is fixedly provided on one side of the bottom side pad; several mounting holes are fixedly provided on the mounting plate; a mounting rod is fixedly provided at the bottom of the top side pad; the mounting rod is detachably connected to the mounting holes.

[0010] Furthermore, a square soft pad is fixedly provided at the front end of the top side pad; a handle is fixedly provided at the top of the top side pad;

[0011] Furthermore, the lead screw is fixedly connected to a rotating handle.

[0012] The beneficial effects of this utility model are:

[0013] This utility model discloses a rotational reduction and fixation device for lumbar disc herniation. The device provides stable support for patients in a side-lying position, especially during reduction procedures in the lumbar and hip areas. The adjustable movement of the bottom side pads allows doctors to flexibly adjust the support width and strength according to the patient's specific situation, thus adapting to patients of different body types and postures and improving the accuracy and safety of the reduction procedure. Simultaneously, the detachable design of the top side pads further enhances the device's flexibility and applicability. Doctors can choose whether to install the top side pads and their specific installation location according to treatment needs, thereby helping patients maintain a suitable rehabilitation position after treatment and promoting the recovery process.

[0014] Furthermore, the device achieves smooth movement of the bottom side pads through a linkage mechanism of lead screws, sliders, and connecting rods, making it simple and easy to operate. Both the bottom and top side pads are equipped with soft pads, which can effectively protect the patient's body, reduce discomfort that may be caused by prolonged contact with hard objects, and improve the patient's user experience. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0016] Figure 1 This is a schematic diagram of the overall structure of a rotational repositioning and fixation device for lumbar disc herniation.

[0017] Figure 2 This is a schematic diagram of the bottom mechanism of a rotational repositioning and fixation device for lumbar disc herniation.

[0018] Figure 3 This is an exploded view of a rotational repositioning and fixation device for lumbar disc herniation.

[0019] The attached diagram lists the components represented by each number as follows:

[0020] 1-Treatment bed, 2-Bottom side pad, 3-Top side pad, 4-Connecting rod, 5-Slider, 6-Screw rod, 101-Drive groove, 102-Limiting groove, 201-Long strip soft pad, 202-Mounting plate, 203-Mounting hole, 204-Rotating shaft, 205-Slide rod, 301-Mounting rod, 302-Square soft pad, 303-Handle, 601-Rotating handle. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model; obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Example 1

[0023] This utility model discloses a rotational repositioning and fixation device for lumbar disc herniation, referenced... Figures 1 to 3 The treatment system includes: a treatment bed 1, bottom side pads 2, top side pads 3, a connecting rod 4, a slider 5, and a lead screw 6. The bottom side pads 2 are slidably mounted on both sides of the treatment bed 1, allowing for flexible position adjustment as needed. The upper end of the bottom side pads 2 is designed as a detachable structure, enabling the installation of multiple top side pads 3 to meet the needs of different treatment stages. The lead screw 6 is rotatably mounted at the bottom of the treatment bed 1 and achieves precise transmission through a threaded connection with the slider 5. Both ends of the connecting rod 4 are rotatably connected to the bottom side pads 2 and the slider 5 respectively, forming a linkage mechanism that allows the bottom side pads 2 to move smoothly under the drive of the lead screw 6.

[0024] A drive groove 101 is fixedly installed in the middle of the treatment bed 1 to guide the sliding of the rotating shaft 204 of the bottom side pad 2; while limit grooves 102 are fixedly installed on both sides of the treatment bed 1 to constrain the sliding rods 205 of the bottom side pad 2, ensuring its stability and accuracy during movement. The rotating shaft 204 is rotatably installed in the middle of the bottom side pad 2, and the sliding rods 205 are fixedly installed at both ends. The rotating shaft 204 slides inside the drive groove 101, while the sliding rods 205 slide inside the limit grooves 102.

[0025] To improve patient comfort, a long strip of soft pad 201 is fixedly installed on one side of the bottom side pad 2. This soft pad design effectively reduces pressure on the area where the patient's body contacts the side pad when lying on their side, reducing discomfort. Simultaneously, a mounting plate 202 is fixedly installed on the outer side of the bottom side pad 2, with several mounting holes 203 evenly distributed on the mounting plate 202. A mounting rod 301 is fixedly installed at the bottom of the top side pad 3. By inserting the mounting rod 301 into the mounting holes 203, the top side pad 3 and the bottom side pad 2 can be detachably connected. This design facilitates the installation and removal of the top side pad 3, allowing for flexible adjustment of its position according to the patient's body shape and treatment needs. A square soft pad 302 is fixedly installed at the front end of the top side pad 3, enhancing the comfort of the area in contact with the patient's body. A handle 303 is also fixedly installed at the top of the top side pad 3, facilitating operation by medical staff during installation and adjustment. In addition, a rotating handle 601 is fixedly connected to one end of the lead screw 6. By rotating the handle 601, medical staff can easily control the rotation of the lead screw 6, thereby driving the movement of the bottom side pad 2 to achieve effective support and position adjustment for the patient's body.

[0026] The working principle and usage procedure of this device are as follows:

[0027] During use, the patient first lies on their side on the treatment bed 1. At this time, the bottom side pads 2 of the device are in their initial position, located on both sides of the treatment bed 1. Medical staff, based on the patient's body shape and treatment needs, drive the lead screw 6 to rotate by turning the rotation handle 601 on the side of the treatment bed 1. The rotation of the lead screw 6 causes the slider 5, which is threadedly connected to it, to move along the direction of the lead screw 6. The movement of the slider 5 is transmitted to the bottom side pads 2 through the connecting rod 4, causing the bottom side pads 2 to slide inward along the limiting grooves 102 on both sides of the treatment bed 1 until they reach a suitable position, providing stable lateral support for the patient's body. During the repositioning operation, the doctor can flexibly rotate the patient's waist and hips according to the rotational repositioning treatment method, while the bottom side pads 2 provide stable support for the patient's body, ensuring the smooth progress of the repositioning operation.

[0028] After the repositioning procedure is completed, if the patient needs to maintain a certain rotational rehabilitation position, medical staff can install the top side pad 3 on top of the bottom side pad 2. The top side pad 3 is detachably connected to the mounting hole 203 on the mounting plate 202 on the outer side of the bottom side pad 2 via the mounting rod 301 at its bottom. A square soft pad 302 is fixed to the front end of the top side pad 3, which can further enhance the comfort of the contact area with the patient's body, while the handle 303 at the top of the top side pad 3 facilitates installation and adjustment by medical staff. With the top side pad 3 supporting the patient's body at different positions before and after treatment, the patient can maintain a suitable rehabilitation position after treatment, promoting the rehabilitation process.

[0029] The entire device operates based on the linkage mechanism of the lead screw 6, slider 5, and connecting rod 4. Rotating the handle 601 allows for flexible movement of the bottom side pad 2. Combined with the design of the bottom side pad 2 and the top side pad 3, it provides comprehensive support and rehabilitation assistance to the patient. The usage process is simple and clear, and the operation is convenient and quick, effectively improving the efficiency and effectiveness of lumbar disc herniation reduction treatment.

[0030] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific implementation methods described.

Claims

1. A rotating repositioning and fixing device for lumbar disc herniation, characterized in that, include: Treatment bed, bottom side pads, top side pads, connecting rods, sliders, lead screws; The bottom side pads are slidably disposed on both sides of the treatment bed; several top side pads are detachably installed on the upper end of the bottom side pads; the lead screw is rotatably disposed at the bottom of the treatment bed; the slider is threadedly connected to the lead screw; one end of the connecting rod is rotatably connected to the bottom side pads, and the other end of the connecting rod is rotatably connected to the slider.

2. The lumbar disc herniation rotational repositioning and fixation device according to claim 1, characterized in that, The treatment bed has a drive groove fixedly installed in the middle; limit grooves are fixedly installed on both sides of the treatment bed; a rotating shaft is rotatably installed in the middle of the bottom side pad; slide rods are fixedly installed at both ends of the bottom side pad; the rotating shaft is slidably installed inside the drive groove; and the slide rods are slidably installed inside the limit grooves.

3. The lumbar disc herniation rotational repositioning and fixation device according to claim 1, characterized in that, A long strip of soft pad is fixedly installed on one side inside the bottom side pad.

4. The lumbar disc herniation rotational repositioning and fixation device according to claim 1, characterized in that, A mounting plate is fixedly installed on one side of the bottom side pad; several mounting holes are fixedly installed on the mounting plate; a mounting rod is fixedly installed at the bottom of the top side pad; the mounting rod is detachably connected to the mounting holes.

5. The lumbar disc herniation rotational repositioning and fixation device according to claim 1, characterized in that, A square soft pad is fixedly installed at the front end of the top side pad; a handle is fixedly installed at the top of the top side pad.

6. The lumbar disc herniation rotational repositioning and fixation device according to claim 1, characterized in that, The lead screw is fixedly connected to a rotating handle.

Images