A multifunctional spinal traction device for spinal surgery

Abstract

The utility model relates to the technical field of spinal surgery, specifically a clinical multifunctional spinal traction device for spinal surgery. The utility model comprises a traction device body, one side of the traction device body is provided with an adjustment device, the adjustment device comprises a fixed bin, the fixed bin is fixedly connected to one side of the traction device body, the inner surface of the fixed bin is slidably connected with a slide, one side of the slide is fixedly connected with a placement plate, both sides of the fixed bin are fixedly connected with connecting plates, a limit plate is slidably inserted in the connecting plate, a plurality of limit grooves are provided on both sides of the slide, and one side of the limit plate is fixedly connected with an elliptical plate. The utility model solves the problem that when the traction device body is used to perform spinal traction on patients, due to different patients, the heights are different, so some taller patients cannot fully lie on the traction device body, resulting in a decrease in the traction treatment effect of the patients or even aggravation of their condition.

Description

Technical Field

[0001] The utility model relates to the technical field of spinal surgery, in particular to a clinical multifunctional spinal traction device for spinal surgery. Background Art

[0002] There are various methods of spinal traction. According to the different body positions of the patients during treatment, they are divided into supine traction, sitting traction, oblique traction or upright traction. They can effectively relieve muscle spasms, relax muscles, relieve pain, improve local blood circulation, promote the absorption of edema and the disappearance of inflammation, and are beneficial to the repair of damaged soft tissue.

[0003] A Chinese patent application CN202221081898.6 discloses a traction device for the spine, and the key points of its technical solution are: Compared with the prior art, the beneficial effects of the utility model are: The utility model can adjust the angle of the flip plate through the angle adjustment mechanism, and then adjust the angle between the bed board and the horizontal plane, so as to adjust the lying angle of the patient's body, thereby preventing the patient from feeling uncomfortable due to lying in one posture for a long time, and improving the patient's comfort. By rotating the screw shaft, the two bed boards are driven to move in opposite directions, so that the patient's spine can be stretched and pulled, which is convenient for use and operation, and reduces the difficulty of the doctor's treatment operation.

[0004] In view of the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when using the traction device body to perform spinal traction on patients, different patients have different heights, so some taller patients cannot fully lie on the traction device body, resulting in a decrease in the traction treatment effect of the patients or even aggravation of their condition; therefore, in view of the above-mentioned problems, a multifunctional spinal traction device for spinal surgery is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that different patients have different heights, so that some taller patients cannot fully lie on the traction device body, resulting in a decrease in the traction treatment effect of the patients or even aggravation of their condition, and to propose a clinical multifunctional spinal traction device for spinal surgery.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a clinical multifunctional spinal traction device for spinal surgery, comprising a traction device body, one side of the traction device body is provided with an adjustment device, the adjustment device comprises a fixed bin, the fixed bin is fixedly connected to one side of the traction device body, the inner surface of the fixed bin is slidably connected with a slide, one side of the slide is fixedly connected with a placement plate, both sides of the fixed bin are fixedly connected with connecting plates, a limit plate is slidably inserted in the connecting plate, a number of limit grooves are provided on both sides of the slide, one side of the limit plate is fixedly connected with an elliptical plate, the side of the elliptical plate close to the connecting plate is fixedly connected with a first spring, and one end of the first spring is fixedly connected to the side of the connecting plate close to the elliptical plate.

[0007] The effect achieved by the above-mentioned components is: by setting the adjustment device, the effect of spatial expansion of the traction device body is achieved, which avoids the situation where when the traction device body is used to perform spinal traction on the patient, due to the different heights of different patients, some taller patients cannot fully lie on the traction device body, resulting in a decrease in the traction treatment effect of the patient or even aggravation of the condition, thereby improving the flexibility of the device.

[0008] Preferably, one side of the connecting plate is fixedly connected to a fixing plate, a limiting rod is slidably inserted in the fixing plate, a sliding groove is provided on the surface of the limiting plate, and one end of the limiting rod is fixedly connected to a setting plate.

[0009] The effect achieved by the above components is: achieving the effect of limiting the position of the limit plate, avoiding the situation where the staff needs to keep pulling the limit plate when adjusting the position of the placement plate, and improving the practicality of the device.

[0010] Preferably, a second spring is fixedly connected to one side of the setting plate close to the fixing plate, and one end of the second spring is fixedly connected to one side of the fixing plate close to the setting plate.

[0011] The effect achieved by the above components is that the elastic force of the second spring drives the limiting rod to slide in the fixed plate and automatically insert into the limiting plate sliding groove, thereby improving the quickness of the device.

[0012] Preferably, the size of the limiting plate is matched with the size of the limiting groove of the slide, and a positioning block is fixedly connected to one side of the placement plate, and the surface layer of the positioning block is semicircular.

[0013] The effect achieved by the above components is to facilitate guiding the patient to place the legs in the required position.

[0014] Preferably, auxiliary devices are provided on both sides of the traction device body, and the auxiliary devices include two U-shaped frames, which are fixedly connected to both sides of the traction device body, a long rod is fixedly connected to the inner surface of the U-shaped frame, and the arc surface of the long rod is rotatably connected to a support plate, a short plate is fixedly connected to the surface of the U-shaped frame, a short rod is slidably inserted in the short plate, a slot is provided on the side wall of the support plate, and a handle is fixedly connected to one side of the placement plate.

[0015] The effect achieved by the above components is: by setting up the auxiliary device, it is easy to make the patient lie on the traction device body, so as to assist the operation of lying on the traction device body for patients who are too old or have difficulty in moving, thereby improving the practicality of the device.

[0016] Preferably, the arc surface of the long rod is sleeved with two torsion springs, and the two ends of the torsion springs are respectively fixedly connected to the inner surface of the U-shaped frame and one side of the support plate.

[0017] The effect achieved by the above components is that the torsion force of the torsion spring drives the support plate to slide on the arc surface of the long rod and automatically fit with the side wall of the traction device body, thereby improving the convenience of the device.

[0018] Preferably, a non-slip pad is fixedly connected to the surface of the handle, and the size of the short rod is matched with the size of the support plate slot.

[0019] The effects achieved by the above components are: to increase the friction between the patient's palm and the support plate, thereby improving the stability of the device.

[0020] In summary, the beneficial effects of the utility model are:

[0021] 1. In the utility model, by setting the adjustment device, the effect of spatial expansion of the traction device body is achieved, which avoids the situation that when the traction device body is used to traction the patient's spine, due to the different heights of different patients, some taller patients cannot fully lie on the traction device body, resulting in a decrease in the traction treatment effect of the patient or even aggravation of the condition, thereby improving the flexibility of the device.

[0022] 2. In the utility model, by providing an auxiliary device, the effect of facilitating the patient to lie on the traction device body is achieved, so that the operation of assisting the patient who is too old or has difficulty in moving to lie on the traction device body is performed, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a structural schematic diagram of the regulating device in the utility model;

[0025] Figure 3 For the utility model Figure 2 A magnified image of point A;

[0026] Figure 4 It is a structural schematic diagram of the auxiliary device in the utility model.

[0027] Legend: 1. Traction device body; 2. Adjustment device; 201. Fixed bin; 202. Slide; 203. Placement plate; 204. Connecting plate; 205. Limiting plate; 206. Elliptical plate; 207. First spring; 208. Fixed plate; 209. Limiting rod; 210. Setting plate; 211. Second spring; 212. Positioning block; 3. Auxiliary device; 31. U-shaped frame; 32. Long rod; 33. Support plate; 34. Handle; 35. Short plate; 36. Short rod; 37. Mounting plate; 38. Torsion spring; 39. Anti-slip pad. DETAILED DESCRIPTION

[0028] Reference Figure 1 As shown, the utility model provides a technical solution: a clinical multifunctional spinal traction device for spinal surgery, comprising a traction device body 1, an adjusting device 2 is provided on one side of the traction device body 1, and the adjusting device 2 is provided to achieve the effect of spatial expansion of the traction device body 1, thereby avoiding the situation that when the traction device body 1 is used to perform spinal traction on patients, the height of different patients will be different, so that some taller patients cannot fully lie on the traction device body 1, resulting in a decrease in the traction treatment effect of the patients or even aggravation of their condition, thereby improving the flexibility of the device, and auxiliary devices 3 are provided on both sides of the traction device body 1, and the auxiliary devices 3 are provided to achieve the effect of facilitating the patient to lie on the traction device body 1, so as to facilitate the operation of assisting the elderly or disabled patients to lie on the traction device body 1, thereby improving the practicality of the device.

[0029] The specific settings and functions of the adjustment device 2 and the auxiliary device 3 are described in detail below.

[0030] Reference Figure 2 and Figure 3As shown, in this embodiment: the adjusting device 2 includes a fixed bin 201, the fixed bin 201 is fixedly connected to one side of the traction device body 1, the inner surface of the fixed bin 201 is slidably connected with a slide 202, one side of the slide 202 is fixedly connected with a placing plate 203, both sides of the fixed bin 201 are fixedly connected with connecting plates 204, a limiting plate 205 is slidably inserted in the connecting plate 204, a number of limiting grooves are provided on both sides of the slide 202, one side of the limiting plate 205 is fixedly connected with an elliptical plate 206, a side of the elliptical plate 206 close to the connecting plate 204 is fixedly connected with a first spring 207, one end of the first spring 207 is fixedly connected to a side of the connecting plate 204 close to the elliptical plate 206, one side of the connecting plate 204 is fixedly connected with a fixed plate 208, a limiting rod 209 is slidably inserted in the fixed plate 208, a sliding groove is provided on the surface of the limiting plate 205, and one end of the limiting rod 209 is fixedly connected to a setting plate 210. Pulling the elliptical plate 206 drives the limit plate 205 to slide in the connecting plate 204 until the limit plate 205 is separated from the limit groove of the slide 202. At this time, the limit plate 205 slide groove is aligned with the limit rod 209, thereby achieving the effect of limiting the position of the limit plate 205, avoiding the situation where the staff needs to pull the limit plate 205 all the time when adjusting the position of the placement plate 203, thereby improving the practicality of the device. The setting plate 210 is fixedly connected to the side of the fixed plate 208 close to the fixing plate 208 with a second spring 211, and one end of the second spring 211 is fixedly connected to the side of the fixing plate 208 close to the setting plate 210. Until the position of the limit plate 205 slot is aligned with the limit rod 209, the elastic force of the second spring 211 drives the limit rod 209 to slide in the fixed plate 208 and automatically insert into the limit plate 205 slot, which improves the efficiency of the device. The size of the limit plate 205 matches the size of the limit slot of the slide 202. A positioning block 212 is fixedly connected to one side of the placement plate 203, and the surface layer of the positioning block 212 is semicircular. Pulling the placement plate 203 drives the alignment block to move, so as to guide the patient to place the leg in the required position.

[0031] Reference Figure 4As shown, specifically, the auxiliary device 3 includes two U-shaped frames 31, and the two U-shaped frames 31 are fixedly connected to the two sides of the traction device body 1, the inner surface of the U-shaped frame 31 is fixedly connected with a long rod 32, and the arc surface of the long rod 32 is rotatably connected to the support plate 33, the surface of the U-shaped frame 31 is fixedly connected with a short plate 35, and a short rod 36 is slidably inserted in the short plate 35, the side wall of the support plate 33 is provided with a slot, and a handle 34 is fixedly connected to one side of the placement plate 203, and the arc surface of the long rod 32 is sleeved with two torsion springs 38, and the two ends of the torsion spring 38 are respectively fixedly connected to the inner surface of the U-shaped frame 31 and one side of the support plate 33. Pulling the mounting plate 37 drives the short rod 36 to slide in the short plate 35 until the short rod 36 is separated from the inner surface of the slot of the support plate 33. The torsion of the torsion spring 38 drives the support plate 33 to slide on the arc surface of the long rod 32 and automatically fit with the side wall of the traction device body 1, thereby improving the convenience of the device. The surface of the handle 34 is fixedly connected with an anti-skid pad 39, and the size of the short rod 36 is adapted to the size of the slot of the support plate 33. Pulling the support plate 33 drives the anti-skid pad 39 to move, so as to increase the friction between the patient's palm and the support plate 33, thereby improving the stability of the device.

[0032] Working principle: when the staff needs to adjust the position of the placement plate 203, the anti-slip pad 39 is fixedly connected to the surface of the handle 34, and the size of the short rod 36 is adapted to the size of the slot of the support plate 33. Pulling the support plate 33 drives the anti-skid pad 39 to move, so as to increase the friction between the patient's palm and the support plate 33, thereby improving the stability of the device. Until the position of the limit plate 205 slide groove and the limit rod 209 are aligned, the elastic force of the second spring 211 drives the limit rod 209 to slide in the fixed plate 208 and automatically insert into the limit plate 205 slide groove, and the placement plate 203 is pulled to drive the slide 202 to slide on the inner surface of the fixed bin 201. When the adjustment is completed, the elliptical plate 206 is released, and the elastic force of the first spring 207 drives the limit plate 205 to slide in the connecting plate 204 and automatically insert into the limit groove of the slide 202, thereby achieving the effect of spatial expansion of the traction device body 1, avoiding the situation that when the traction device body 1 is used to traction the patient's spine, due to different patients, the height will be different, so that some tall patients cannot fully lie on the traction device body 1, resulting in a decrease in the traction treatment effect of the patient or even an aggravation of the condition, thereby improving the flexibility of the device.

[0033] When the staff needs to open the support plate 33, they pull the handle 34 to drive the support plate 33 to rotate on the arc surface of the long rod 32, and push the mounting plate 37 to drive the short rod 36 to slide in the short plate 35 and insert it into the slot of the support plate 33. When the support plate 33 needs to be retracted, the mounting plate 37 is pulled to drive the short rod 36 to slide in the short plate 35 until the short rod 36 is separated from the inner surface of the slot of the support plate 33. The torsion force of the torsion spring 38 drives the support plate 33 to slide on the arc surface of the long rod 32 and automatically fits against the side wall of the traction device body 1, thereby achieving the effect of facilitating the patient to lie on the traction device body 1, so as to facilitate the operation of assisting patients who are too old or have difficulty in moving to lie on the traction device body 1, thereby improving the practicality of the device.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A multifunctional spinal traction device for spinal surgery, comprising a traction device body (1), characterized in that: An adjusting device (2) is provided on one side of the traction device body (1), and the adjusting device (2) comprises a fixed bin (201), the fixed bin (201) is fixedly connected to one side of the traction device body (1), the inner surface of the fixed bin (201) is slidably connected to a slide frame (202), one side of the slide frame (202) is fixedly connected to a placement plate (203), both sides of the fixed bin (201) are fixedly connected to connecting plates (204), a limiting plate (205) is slidably inserted in the connecting plate (204), a plurality of limiting grooves are provided on both sides of the slide frame (202), one side of the limiting plate (205) is fixedly connected to an elliptical plate (206), a side of the elliptical plate (206) close to the connecting plate (204) is fixedly connected to a first spring (207), and one end of the first spring (207) is fixedly connected to a side of the connecting plate (204) close to the elliptical plate (206).

2. A multifunctional spinal traction device for spinal surgery according to claim 1, characterized in that: A fixing plate (208) is fixedly connected to one side of the connecting plate (204), a limiting rod (209) is slidably inserted in the fixing plate (208), a sliding groove is provided on the surface of the limiting plate (205), and one end of the limiting rod (209) is fixedly connected to a setting plate (210).

3. A multifunctional spinal traction device for spinal surgery according to claim 2, characterized in that: A second spring (211) is fixedly connected to one side of the setting plate (210) close to the fixing plate (208), and one end of the second spring (211) is fixedly connected to one side of the fixing plate (208) close to the setting plate (210).

4. The multifunctional spinal traction device for spinal surgery according to claim 1, characterized in that: The size of the limiting plate (205) is matched to the size of the limiting groove of the slide (202); a positioning block (212) is fixedly connected to one side of the placement plate (203); and the surface of the positioning block (212) is semicircular.

5. The multifunctional spinal traction device for spinal surgery according to claim 1, characterized in that: Auxiliary devices (3) are provided on both sides of the traction device body (1), and the auxiliary devices (3) include two U-shaped frames (31), and the two U-shaped frames (31) are fixedly connected to both sides of the traction device body (1); a long rod (32) is fixedly connected to the inner surface of the U-shaped frame (31), and the arc surface of the long rod (32) is rotatably connected to a support plate (33); a short plate (35) is fixedly connected to the surface of the U-shaped frame (31), and a short rod (36) is slidably inserted in the short plate (35); a slot is provided on the side wall of the support plate (33), and a handle (34) is fixedly connected to one side of the placement plate (203).

6. The multifunctional spinal traction device for spinal surgery according to claim 5, characterized in that: The arc surface of the long rod (32) is sleeved with two torsion springs (38), and the two ends of the torsion spring (38) are respectively fixedly connected to the inner surface of the U-shaped frame (31) and one side of the support plate (33).

7. The multifunctional spinal traction device for spinal surgery according to claim 5, characterized in that: An anti-slip pad (39) is fixedly connected to the surface of the handle (34), and the size of the short rod (36) is compatible with the size of the slot of the support plate (33).

Images