An intervention therapy bed auxiliary support convenient for adjusting height and angle

Abstract

The utility model discloses an intervention treatment bed auxiliary support convenient to adjust height and angle belongs to medical equipment technical field, including the supporting plate for lifting arm, still include angle adjusting assembly for adjusting the angle of supporting plate, still include height adjusting assembly for adjusting the height of supporting plate, still include distance adjusting assembly for adjusting the distance between supporting plate and treatment bed, angle adjusting assembly includes rotating seat, rotating seat with supporting plate passes through screw fixed, and rotating seat rotates and is installed in pivot, height adjusting assembly includes lifting plate, the utility model discloses through setting angle adjusting assembly, height adjusting assembly and distance adjusting assembly, simple structure, convenient and practical, can adjust the height, angle and the distance from bed of supporting plate to adapt to the patient of different body shape, also be convenient for doctor to adjust according to the operation habit, has improved the comfort degree when using greatly, has improved the operation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, specifically to an interventional treatment bed auxiliary support that is easy to adjust in height and angle. Background Technology

[0002] Interventional therapy beds are key medical devices in interventional therapy. They are powered by electric hydraulic or mechanical transmission and can be flexibly adjusted in multiple angles, such as lifting, translating, and tilting. They are highly compatible with imaging equipment such as C-arms and various interventional instruments. They feature high-precision positioning, safety and stability, and patient comfort. Through functions such as body position adjustment and image guidance, they can assist doctors in precise operation.

[0003] Currently, when performing interventional surgery on a patient's arm, doctors need to use special catheters and instruments to enter the blood vessels and then perform the operation inside the blood vessels. To facilitate the operation, an auxiliary stent is usually used to support the patient's arm. However, existing auxiliary stents are difficult to adjust according to the patient's body shape and the doctor's operating habits, which causes inconvenience to the doctor's operation and affects the efficiency of the operation. This problem has not been solved in the current technology. Utility Model Content

[0004] The purpose of this invention is to provide an interventional treatment bed auxiliary support that is easy to adjust in height and angle. By setting up angle adjustment components, height adjustment components, and distance adjustment components, the height, angle, and distance from the bed of the support plate can be adjusted to adapt to patients of different body types and to facilitate doctors to adjust according to their operating habits, which greatly improves the comfort during use and improves the efficiency of surgery, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An interventional treatment bed auxiliary support that is easy to adjust in height and angle includes a support plate for supporting the arm, an angle adjustment component for adjusting the angle of the support plate, a height adjustment component for adjusting the height of the support plate, and a distance adjustment component for adjusting the distance between the support plate and the treatment bed.

[0007] The angle adjustment assembly includes a rotating base, which is fixed to the support plate by screws, and the rotating base is rotatably mounted on the rotating shaft;

[0008] The height adjustment assembly includes a lifting plate, one side of which is fixedly connected to a rotating shaft, and a movable seat is fixedly installed on the other side of the lifting plate. The movable seat is installed on the surface of a lead screw, and the lead screw is rotatably installed inside the adjustment seat.

[0009] The distance adjustment assembly also includes two sets of slide rods, each slide rod having a slide seat slidably mounted on its surface, and the slide seat being fixedly connected to one side of the adjustment seat.

[0010] Preferably, the top of the rotating seat is symmetrically provided with several pin holes, and a positioning pin is pinned in each pin hole. The positioning pin is fixedly installed on one side of the bottom of the unlocking plate, and the unlocking plate is located on the top of the rotating shaft.

[0011] Preferably, a connecting rod is fixedly installed at the bottom center of the unlocking plate, and a limiting plate is fixedly installed at the bottom of the connecting rod. The limiting plate and the top of the rotating shaft are provided with a mounting groove for sliding cooperation.

[0012] Preferably, a spring is slidably sleeved on the surface of the connecting rod, with the top of the spring abutting against the inner wall of the mounting groove and the bottom of the spring abutting against the limiting plate.

[0013] Preferably, the limiting plate is integrally formed with limiting blocks around its perimeter, and the limiting blocks slide in conjunction with the limiting grooves opened on the inner wall of the mounting groove.

[0014] Preferably, the movable seat and the adjusting seat are internally slidably fitted, and a rotating handle is rotatably mounted on the bottom of the adjusting seat. The rotating handle is coaxially arranged with and fixedly connected to the lead screw.

[0015] Preferably, both ends of the slide rod are fixedly installed on the mounting bracket, and a locking screw is threaded on one side of the slide block, the locking screw abutting against the surface of the slide rod.

[0016] Preferably, one end of the mounting bracket is fixedly mounted to a mounting assembly for connection with the treatment bed, the mounting assembly including a mounting bracket.

[0017] Preferably, the bottom of the mounting bracket is provided with two sets of hand-tightening screws, which pass through the mounting bracket and are threadedly connected to it.

[0018] Preferably, the hand-tightened screw passes through one end of the mounting bracket and is rotatably mounted with a retaining plate, the top of which abuts against the side beam of the treatment bed.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] This utility model features a simple and convenient structure with adjustable angle, height, and distance components. It allows for adjustment of the height, angle, and distance from the bed of the support board, thus accommodating patients of different body types and facilitating adjustments by doctors according to their operating habits. This significantly improves user comfort and surgical efficiency. Attached Figure Description

[0021] Figure 1This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the angle adjustment component structure;

[0023] Figure 3 This is a schematic diagram of the height adjustment component structure;

[0024] Figure 4 This is a schematic diagram of the component structure.

[0025] Figure 5 This is a schematic diagram of the distance adjustment component structure;

[0026] Figure 6 for Figure 2 Enlarged structural diagram at point A in the middle.

[0027] In the picture:

[0028] 1. Pallet;

[0029] 2. Angle adjustment assembly; 201. Rotating seat; 202. Rotating shaft; 203. Pin hole; 204. Positioning pin; 205. Unlocking plate; 206. Connecting rod; 207. Limiting plate; 208. Mounting groove; 209. Spring; 210. Limiting block; 211. Limiting groove;

[0030] 3. Height adjustment assembly; 301. Lifting plate; 302. Moving seat; 303. Lead screw; 304. Adjusting seat; 305. Rotating handle;

[0031] 4. Distance adjustment assembly; 401. Slide rod; 402. Slide block; 403. Mounting bracket; 404. Locking screw;

[0032] 5. Install components; 501. Install mounting bracket; 502. Tighten screws by hand; 503. Secure plate. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Please see Figures 1-6 The present invention provides a technical solution: an interventional treatment bed auxiliary support that is easy to adjust in height and angle, including a support plate 1 for supporting the arm, and an angle adjustment component 2 for adjusting the angle of the support plate 1;

[0035] In this embodiment, the angle adjustment assembly 2 includes a rotating base 201, which is fixed to the support plate 1 by screws. The rotating base 201 is rotatably mounted on the rotating shaft 202. A plurality of pin holes 203 are symmetrically provided at the top center of the rotating base 201. A positioning pin 204 is pinned into each pin hole 203. The positioning pin 204 is fixedly installed on one side of the bottom of the unlocking plate 205. The unlocking plate 205 is located at the top of the rotating shaft 202. A connecting rod 206 is fixedly installed at the bottom center of the unlocking plate 205. A limit plate 207 is fixedly installed at the bottom of the connecting rod 206. The limiting plate 207 and the top of the rotating shaft 202 are provided with a mounting groove 208 for sliding engagement. The connecting rod 206 is slidably engaged with the mounting groove 208 and its top opening. A spring 209 is slidably sleeved on the surface of the connecting rod 206. The spring 209 is in sliding clearance engagement with the mounting groove 208. The top of the spring 209 abuts against the inner wall of the mounting groove 208, and the bottom of the spring 209 abuts against the limiting plate 207. Limiting blocks 210 are integrally formed around the limiting plate 207. The limiting blocks 210 are slidably engaged with the limiting groove 211 opened on the inner wall of the mounting groove 208.

[0036] In this embodiment, by setting up the support plate 1, the patient's arm can be supported, providing a stable support platform for interventional surgery. The angle adjustment component 2, through the cooperation of the rotating seat 201 and the rotating shaft 202, can drive the support plate 1 to rotate at multiple angles. The doctor only needs to lift the unlocking plate 205 to disengage the positioning pin 204 from the pin hole 203, so that the angle of the support plate 1 can be flexibly adjusted. After the adjustment is completed, the unlocking plate 205 is released, and under the action of the spring 209, the positioning pin 204 is reinserted into the corresponding pin hole 203 to fix the angle, meet the needs of different surgical positions and operating habits, and thus improve the convenience and accuracy of surgical operation.

[0037] Furthermore, it also includes a height adjustment assembly 3 for adjusting the height of the pallet 1. The height adjustment assembly 3 includes a lifting plate 301. One side of the lifting plate 301 is fixedly connected to the rotating shaft 202. A movable seat 302 is fixedly installed on the other side of the lifting plate 301. The movable seat 302 is installed on the surface of the lead screw 303. The lead screw 303 is rotatably installed inside the adjustment seat 304. The movable seat 302 and the interior of the adjustment seat 304 are in sliding fit. A rotating handle 305 is rotatably installed at the bottom of the adjustment seat 304. The rotating handle 305 is coaxially arranged with and fixedly connected to the lead screw 303.

[0038] In this embodiment, the height of the tray 1 can be precisely adjusted by setting the height adjustment component 3. When the rotating handle 305 at the bottom of the adjustment seat 304 is rotated, the lead screw 303 rotates accordingly. The moving seat 302, which cooperates with the lead screw 303, drives the lifting plate 301 to rise and fall smoothly in the vertical direction. The lifting plate 301 is connected to the rotating shaft 202, thereby realizing the change of the height of the tray 1. This design can flexibly adjust the height of the tray 1 according to the patient's height and the needs of surgical operation, ensuring that the doctor can perform surgical operations at a comfortable height, reducing physical fatigue, and improving the accuracy and efficiency of the surgery.

[0039] Furthermore, it also includes a distance adjustment assembly 4 for adjusting the distance between the support plate 1 and the treatment bed. The distance adjustment assembly 4 also includes two sets of slide rods 401. A slide seat 402 is slidably mounted on the surface of the slide rod 401. The slide seat 402 is fixedly connected to one side of the adjustment seat 304. Both ends of the slide rod 401 are fixedly mounted on the mounting bracket 403. A locking screw 404 is threaded on one side of the slide seat 402 and abuts against the surface of the slide rod 401.

[0040] In this embodiment, by setting the distance adjustment component 4, the distance between the tray 1 and the treatment bed can be flexibly adjusted. When the locking screw 404 on one side of the slide 402 is loosened, the slide 402 can slide freely on the slide rod 401, causing the adjustment seat 304 and the connected tray 1 to move closer to or away from the treatment bed. After adjusting to the appropriate position, the locking screw 404 is tightened to fix it. By setting the distance adjustment component 4, the arm placement needs of patients of different body types can be adapted, and it is also convenient for doctors to flexibly adjust the position of the tray 1 according to the surgical steps to ensure the smooth progress of the surgical operation.

[0041] One end of the mounting bracket 403 is fixedly mounted to the mounting assembly 5 for connection with the treatment bed. The mounting assembly 5 includes a mounting bracket 501. The bottom of the mounting bracket 501 is provided with two sets of hand-tightening screws 502. The hand-tightening screws 502 pass through the mounting bracket 501 and are threadedly connected to the mounting bracket 501. A clamping plate 503 is rotatably mounted on one end of the hand-tightening screws 502 that passes through the mounting bracket 501. The top of the clamping plate 503 abuts against the side beam of the treatment bed.

[0042] The installation component 5 is mainly used to securely install the device on the treatment bed. Two sets of hand-tightening screws 502 at the bottom of the mounting bracket 501 pass through the frame and are connected to the clamping plate 503. During installation, the mounting bracket 501 is placed on the side beam of the treatment bed. By tightening the hand-tightening screws 502, the clamping plate 503 is moved upward and tightly contacts the side beam. The device is firmly fixed to the treatment bed by friction, ensuring that the device will not shake or shift during the operation. This provides a stable and reliable foundation support for the support plate 1 and the surgical operation, ensuring the safe conduct of the operation.

[0043] In practical use, move the device to the designated position. First, install the device onto the treatment bed using the mounting component 5. Place the mounting bracket 501 on the side beam of the treatment bed and tighten the hand screw 502 to ensure the clamping plate 503 firmly contacts the side beam for fixation. Depending on the patient's body size, loosen the clamping screw 404 on the sliding block 402 of the distance adjustment component 4. Slide the sliding block 402 on the sliding rod 401 to adjust the distance between the support plate 1 and the treatment bed to a suitable position, then tighten the screw to secure it. Finally, according to the surgical requirements, lift the angle upwards... Unlocking plate 205 of height adjustment component 2 disengages positioning pin 204 from pin hole 203. After rotating tray 1 to a suitable angle, release unlocking plate 205. Spring 209 pushes positioning pin 204 back into pin hole 203 for fixation. Finally, rotate handle 305 at the bottom of height adjustment component 3 adjustment seat 304. Through lead screw 303, drive moving seat 302 and lifting plate 301 to rise and fall, adjusting tray 1 to a height convenient for doctor to operate. Then, place patient's arm on tray 1 to perform interventional surgery.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An interventional treatment bed auxiliary support that is easy to adjust in height and angle, characterized in that, include: Support plate for supporting the arm (1); Angle adjustment assembly (2) for adjusting the angle of tray (1) and The height adjustment component (3) is used to adjust the height of the tray (1), and the distance adjustment component (4) is used to adjust the distance between the tray (1) and the treatment bed. The angle adjustment component (2) includes a rotating seat (201), which is fixed to the support plate (1) by screws. The rotating seat (201) is rotatably mounted on the rotating shaft (202). The height adjustment component (3) includes a lifting plate (301), one side of which is fixedly connected to a rotating shaft (202), and a movable seat (302) is fixedly installed on the other side of the lifting plate (301). The movable seat (302) is installed on the surface of a lead screw (303), and the lead screw (303) is rotatably installed inside the adjustment seat (304). The distance adjustment component (4) further includes two sets of slide rods (401), and a slide seat (402) is slidably mounted on the surface of the slide rod (401). The slide seat (402) is fixedly connected to one side of the adjustment seat (304).

2. The interventional treatment bed auxiliary support that is easy to adjust in height and angle according to claim 1, characterized in that: The top of the rotating seat (201) is symmetrically provided with several pin holes (203), and a positioning pin (204) is pinned in the pin hole (203). The positioning pin (204) is fixedly installed on the bottom side of the unlocking plate (205), and the unlocking plate (205) is set on the top of the rotating shaft (202).

3. The interventional treatment bed auxiliary support that is easy to adjust in height and angle according to claim 2, characterized in that: A connecting rod (206) is fixedly installed at the bottom center of the unlocking plate (205), and a limiting plate (207) is fixedly installed at the bottom of the connecting rod (206). The limiting plate (207) and the top of the rotating shaft (202) are provided with an installation groove (208) for sliding cooperation.

4. The interventional treatment bed auxiliary support that is easy to adjust in height and angle according to claim 3, characterized in that: A spring (209) is slidably sleeved on the surface of the connecting rod (206). The top of the spring (209) abuts against the inner wall of the mounting groove (208), and the bottom of the spring (209) abuts against the limiting plate (207).

5. The interventional treatment bed auxiliary support that is easy to adjust in height and angle according to claim 4, characterized in that: The limiting plate (207) is integrally formed with limiting blocks (210) around its perimeter, and the limiting blocks (210) slide in cooperation with the limiting groove (211) opened on the inner wall of the mounting groove (208).

6. The interventional treatment bed auxiliary support that is easy to adjust in height and angle according to claim 1, characterized in that: The movable seat (302) and the adjusting seat (304) are internally slidably engaged. The bottom of the adjusting seat (304) is rotatably mounted with a rotating handle (305). The rotating handle (305) is coaxially arranged and fixedly connected with the lead screw (303).

7. The interventional treatment bed auxiliary support that is easy to adjust in height and angle according to claim 1, characterized in that: The two ends of the slide rod (401) are fixedly installed on the mounting bracket (403), and a tightening screw (404) is threaded on one side of the slide block (402), and the tightening screw (404) abuts against the surface of the slide rod (401).

8. The interventional treatment bed auxiliary support that is easy to adjust in height and angle according to claim 7, characterized in that: One end of the mounting bracket (403) is fixedly mounted to a mounting assembly (5) for connection with the treatment bed, the mounting assembly (5) including a mounting bracket (501).

9. An interventional treatment bed auxiliary support that is easy to adjust in height and angle according to claim 8, characterized in that: The bottom of the mounting bracket (501) is provided with two sets of hand-tightening screws (502), which pass through the mounting bracket (501) and are threadedly connected to the mounting bracket (501).

10. An interventional treatment bed auxiliary support that is easy to adjust in height and angle according to claim 9, characterized in that: The hand-tightening screw (502) passes through one end of the mounting bracket (501) and is rotatably mounted with a retaining plate (503). The top of the retaining plate (503) abuts against the side beam of the treatment bed.

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