A post-congenital heart surgery assist device

Abstract

The utility model provides a kind of congenital heart disease postoperative auxiliary device, including bottom plate, the upper surface of bottom plate is provided with rotating seat, the outside rotating seat is provided with auxiliary table, the inside of rotating seat is provided with driving motor, the output shaft of driving motor is fixed between connection, the middle part of auxiliary table is equipped with placing groove, the inner wall of placing groove is equipped with the rotating groove of uniform distribution, rotating groove between being located same side is respectively rotationally arranged with rotating rod, the outer camber of rotating rod is uniformly distributed and is fixedly covered with rotating stand, the end of rotating stand away from rotating rod is all provided with limit block, auxiliary table is also provided with the driving module for driving limit block movement. Through the congenital heart disease postoperative auxiliary device described in the utility model, the leg of patient can be quickly and stably adapted to be stably positioned, and then the movement of the leg of patient can be facilitated, blood circulation is promoted, and the use of medical staff is facilitated.

Description

Technical Field

[0001] This utility model belongs to the field of postoperative recovery technology, and specifically relates to an auxiliary device for postoperative care of congenital heart disease. Background Technology

[0002] Congenital heart disease, or CHD for short, refers to abnormalities in the heart structure that are present at birth. These abnormalities may be a single defect or a combination of multiple complex problems. Under the guidance of medical staff, gentle stretching and flexion of the limbs can promote blood circulation and prevent deep vein thrombosis.

[0003] Existing postoperative support devices for congenital heart disease involve placing the patient's leg into a slot within the device, where the inner wall of the slot restricts the leg's movement. Activating the moving module causes a movable plate to move the slot, automatically lifting and lowering the patient's leg. This movement promotes blood circulation and helps prevent deep vein thrombosis. However, in practice, due to variations in patient height, weight, and leg thickness, some thinner legs may slip against the movable plate when the leg is lifted, potentially affecting the lifting effect and hindering postoperative recovery. Therefore, medical staff must further restrict the leg using straps before use, a time-consuming and labor-intensive process that adds to their workload. Utility Model Content

[0004] In view of this, this utility model addresses the shortcomings of the existing technology by providing an auxiliary device for postoperative care of congenital heart disease. It can quickly and stably adapt to and limit the patient's leg movement, thereby facilitating the movement of the patient's leg, promoting blood circulation, and making it convenient for medical staff to use.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a postoperative auxiliary device for congenital heart disease, including a base plate, a rotating seat provided on the upper surface of the base plate, an auxiliary platform rotatably provided on the outer side of the rotating seat, a drive motor provided inside the rotating seat, the output shaft of the drive motor being connected and fixed to the auxiliary platform, a placement groove provided in the middle of the auxiliary platform, a rotating groove evenly distributed on the inner wall of the placement groove, rotating rods rotatably provided between the rotating grooves on the same side, a rotating frame evenly distributed on the outer arc surface of each rotating rod, a limit block provided at the end of each rotating frame away from the rotating rod, a drive module for driving the limit block to move provided on the auxiliary platform; the limit block is respectively installed in conjunction with the adjacent rotating groove; symmetrically distributed balance blocks are provided on the lower surface of the auxiliary platform, and the lower surface of each balance block is in contact with the base plate.

[0006] As a further improvement of this utility model, a sponge pad is provided at the bottom of the inner side of the placement groove.

[0007] As a further improvement of this utility model, the drive module includes a slide cylinder symmetrically fixedly sleeved in the middle of the outer arc surface of the rotating rod. Slide columns are slidably arranged inside the slide cylinder. The bottom of the auxiliary platform is provided with symmetrically distributed support plates. Guide rails are respectively arranged between the support plates and the inner walls of the adjacent auxiliary platform. Drive blocks are slidably arranged between the guide rails on the same side. The slide columns are rotatably connected to the adjacent drive blocks. The auxiliary platform is also provided with a drive assembly for controlling the movement of the drive blocks. The drive assembly includes a dual-axis motor located in the middle of the bottom of the auxiliary platform. Adjusting screws are rotatably arranged between the support plates and the inner walls of the adjacent auxiliary platform. The adjusting screws are threadedly connected to the adjacent drive blocks. The output shaft of the dual-axis motor is fixed to the adjacent adjusting screws by couplings.

[0008] As a further improvement of this utility model, both the balance block and the limiting block are made of elastic rubber.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] Firstly, by placing the patient's legs into the placement slot of the assistive table, and using the sponge pad at the bottom of the placement slot, the patient's experience is improved, avoiding discomfort in the patient's legs during the assisted recovery process.

[0011] Secondly, the operation of the dual-axis motor is controlled by the dual-axis motor, so that the output shaft of the dual-axis motor drives the adjusting screw connected to it to rotate, so that the rotating rod drives the rotating frame connected to it to rotate, so that the rotating frame drives the limiting block to quickly and stably approach the patient's leg and quickly and stably limit and fix the patient's leg.

[0012] Thirdly, the output shaft of the drive motor drives the auxiliary platform to rotate in both directions, so that the auxiliary platform, through the cooperation of the rotating frame and the limit block, drives the limited leg to move back and forth continuously, so that the auxiliary platform drives the patient's leg to lift and lower continuously, which can assist the patient's recovery after surgery.

[0013] Fourth, the impact caused by the material being fed off the auxiliary platform is buffered by the balance block made of elastic rubber, and the limit block made of elastic rubber can effectively prevent the patient's legs from feeling uncomfortable due to excessive clamping force when the patient's legs are limited. Attached Figure Description

[0014] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal cross-sectional structure of this utility model;

[0017] Figure 3 This is an enlarged structural diagram of point A in this utility model;

[0018] Figure 4 This is a schematic diagram of the planar structure of this utility model.

[0019] In the diagram: 101, base plate; 102, rotating seat; 103, auxiliary platform; 104, balance block; 105, placement slot; 106, sponge pad; 201, rotating slot; 202, rotating frame; 203, limit block; 204, guide rail; 205, rotating rod; 206, slide cylinder; 207, drive block; 208, support plate; 209, dual-axis motor; 210, adjusting screw. Detailed Implementation

[0020] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.

[0021] like Figure 1 , 4 As shown, the system includes a base plate 101, a rotating seat 102 on the upper surface of the base plate 101, an auxiliary platform 103 rotatably mounted on the outer side of the rotating seat 102, a drive motor inside the rotating seat 102, and the output shaft of the drive motor being connected and fixed to the auxiliary platform 103. A placement groove 105 is provided in the middle of the auxiliary platform 103, and evenly distributed rotating grooves 201 are provided on the inner wall of the placement groove 105. Rotating rods 205 are rotatably mounted between the rotating grooves 201 on the same side. Evenly distributed rotating frames 202 are fixedly mounted on the outer arc surface of each rotating rod 205. A limit block 203 is provided at the end of each rotating frame 202 away from the rotating rod 205. A drive module for driving the limit blocks 203 to move is also provided on the auxiliary platform 103. Symmetrically distributed balance blocks 104 are provided on the lower surface of the auxiliary platform 103, and the lower surfaces of the balance blocks 104 are in contact with the base plate 101.

[0022] like Figure 2 , 3 As shown, the limiting block 203 is installed in conjunction with the adjacent rotating groove 201.

[0023] like Figure 2 , 4 As shown, a sponge pad 106 is provided at the bottom of the inner side of the placement groove 105.

[0024] like Figure 3 , 4 As shown, the drive module includes a slide cylinder 206 symmetrically fixedly sleeved in the middle of the outer arc surface of the rotating rod 205. Slide columns are slidably arranged inside the slide cylinder 206. The bottom of the auxiliary platform 103 is provided with symmetrically distributed support plates 208. The support plates 208 and the inner walls of the adjacent auxiliary platform 103 are respectively provided with symmetrically distributed guide rails 204. Drive blocks 207 are slidably arranged between the guide rails 204 on the same side. The slide columns are rotatably connected to the adjacent drive blocks 207. The auxiliary platform 103 is also provided with a drive assembly for controlling the movement of the drive blocks 207. The drive assembly includes a dual-axis motor 209 located in the middle of the bottom of the auxiliary platform 103. Adjusting screws 210 are rotatably arranged between the support plates 208 and the inner walls of the adjacent auxiliary platform 103. The adjusting screws 210 are threadedly connected to the adjacent drive blocks 207. The output shaft of the dual-axis motor 209 is fixed to the adjacent adjusting screws 210 by couplings.

[0025] When in use, the patient's legs are placed in the placement slot 105 of the auxiliary table 103. The sponge pad 106 set at the bottom of the placement slot 105 improves the patient's experience and avoids discomfort in the patient's legs during the assisted recovery process.

[0026] The dual-axis motor 209 controls the operation of the dual-axis motor 209, causing the output shaft of the dual-axis motor 209 to drive the adjusting screw 210 connected to it to rotate. Then, through the thread relationship between the adjusting screw 210 and the driving block 207, the driving block 207 is driven to slide between the guide rails 204, causing the driving blocks 207 on both sides to move in opposite directions. During the movement, the guide rails 204 rotate with the sliding column, and the sliding column slides with the sliding cylinder 206. The driving block 207 drives the rotating rod 205 to rotate through the cooperation of the sliding column and the sliding cylinder 206. In turn, the rotating rod 205 drives the rotating frame 202 connected to it to rotate. The rotating frame 202 drives the limiting block 203 to quickly and stably approach the patient's leg and quickly and stably limit and fix the patient's leg.

[0027] The output shaft of the drive motor drives the auxiliary platform 103 to rotate in both directions, so that the auxiliary platform 103, through the cooperation of the rotating frame 202 and the limiting block 203, drives the limited leg to move back and forth continuously. This allows the auxiliary platform 103 to continuously lift and lower the patient's leg, which can assist the patient's recovery after surgery.

[0028] According to another embodiment of the present invention, such as Figure 1 , 2As shown, both the balance block 104 and the limiting block 203 are made of elastic rubber. During use, the elastic rubber balance block 104 buffers the impact caused by the material being fed from the auxiliary platform 103, while the elastic rubber limiting block 203 effectively prevents discomfort to the patient's legs due to excessive clamping force when limiting their position.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A postoperative support device for congenital heart disease, comprising a base plate (101), characterized in that: A rotating seat (102) is provided on the upper surface of the base plate (101). An auxiliary platform (103) is rotatably provided on the outer side of the rotating seat (102). A drive motor is provided inside the rotating seat (102). The output shaft of the drive motor is connected and fixed to the auxiliary platform (103). A placement groove (105) is provided in the middle of the auxiliary platform (103). A rotating groove (201) is provided evenly distributed on the inner wall of the placement groove (105). A rotating rod (205) is rotatably provided between the rotating grooves (201) on the same side. A rotating frame (202) is fixedly sleeved on the outer arc surface of the rotating rod (205). A limit block (203) is provided at the end of the rotating frame (202) away from the rotating rod (205). A drive module for driving the limit block (203) to move is also provided on the auxiliary platform (103).

2. The postoperative support device for congenital heart disease as described in claim 1, characterized in that: The limiting block (203) is installed in conjunction with the adjacent rotating groove (201).

3. The postoperative support device for congenital heart disease as described in claim 1, characterized in that: A sponge pad (106) is provided at the bottom of the inner side of the placement groove (105).

4. The postoperative support device for congenital heart disease as described in claim 1, characterized in that: The drive module includes a slide cylinder (206) symmetrically fixedly sleeved in the middle of the outer arc surface of the rotating rod (205). Slide columns are slidably arranged inside the slide cylinder (206). The bottom of the auxiliary platform (103) is provided with symmetrically distributed support plates (208). The support plates (208) and the inner walls of the adjacent auxiliary platform (103) are respectively provided with symmetrically distributed guide rails (204). Drive blocks (207) are slidably arranged between the guide rails (204) on the same side. The slide columns are rotatably connected to the adjacent drive blocks (207). The auxiliary platform (103) is also provided with a drive assembly for controlling the movement of the drive blocks (207).

5. The postoperative support device for congenital heart disease as described in claim 4, characterized in that: The drive assembly includes a dual-axis motor (209) located at the bottom center of the auxiliary platform (103). Adjusting screws (210) are rotatably provided between the support plate (208) and the inner wall of the adjacent auxiliary platform (103). The adjusting screws (210) are threadedly connected to the adjacent drive blocks (207). The output shaft of the dual-axis motor (209) is fixed to the adjacent adjusting screws (210) by couplings.

6. The postoperative support device for congenital heart disease as described in claim 1, characterized in that: The lower surface of the auxiliary platform (103) is provided with symmetrically distributed balance blocks (104), and the lower surface of each balance block (104) is in contact with the base plate (101).

7. The postoperative support device for congenital heart disease as described in claim 6, characterized in that: Both the balance block (104) and the limiting block (203) are made of elastic rubber.

Images