Postoperative recovery nursing device for heart valve patient
By designing a device that combines a breathing mask, a sliding plate, and a trachea, the problem of complicated postoperative training for heart valve patients was solved, and breathing training was simplified and its intensity was adjustable, thus promoting the recovery of lung function.
Patent Information
- Application Number
- CN202520144508.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-22
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2035-01-22
AI Technical Summary
Patients with heart valve disease have impaired lung ventilation after surgery, and existing training devices cannot effectively combine expiratory and inspiratory training, resulting in a complicated process.
Design a device that includes a breathing mask, a sliding plate, and an trachea. By cooperating with the sliding plate and the trachea, and utilizing springs and adjustment mechanisms, breathing training can be combined to adjust the training intensity.
It unifies exhalation and inhalation training, simplifies the training process, allows for adjustment of training intensity, and improves the recovery effect of lung function.
Smart Images
Figure CN223504789U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical device technology, and more specifically, to a postoperative recovery care device for patients with heart valve disease. Background Technology
[0002] Postoperative pulmonary ventilation function is often impaired in patients with heart valve disease. Training, such as deep breathing and blowing up balloons, helps strengthen respiratory muscles, improve pulmonary ventilation, prevent postoperative complications like lung infection and atelectasis, promote the drainage of respiratory secretions, and enhance gas exchange capacity. However, inhalation and exhalation training is typically achieved using two separate devices, which cannot be effectively combined, making the training process complex. Therefore, we propose a postoperative recovery care device for patients with heart valve disease. Utility Model Content
[0003] The purpose of this invention is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide a postoperative recovery care device for patients with heart valve disease, so as to solve the technical problems of the current training process being relatively complicated.
[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a postoperative recovery care device for patients with heart valve disease, including a breathing mask, the breathing mask being fixed to the patient by straps, a connector being connected to one side of the breathing mask, a breathing cylinder being installed on one side of the connector, a sliding plate being provided in the center of the breathing cylinder, the sliding plate sliding with the breathing cylinder, a fixed plate being connected to the air outlet end of the breathing cylinder, an air control structure being provided between the fixed plate and the sliding plate, and an adjustment structure being provided on both sides of the sliding plate.
[0005] Preferably, the air control structure includes an air tube, one end of which is open and fixed to the center of the sliding plate, and the other end of which is closed.
[0006] Preferably, the closed end of the trachea has multiple air ports, which are located in the central area of the fixing plate and are in close contact with the fixing plate, and the fixing plate is made of rubber.
[0007] Preferably, the adjustment structure includes two slides, which are distributed opposite to each other, and a connecting arc connects adjacent sides of the two slides. A tensioning element is provided between the slides and the sliding plate.
[0008] Preferably, the tensioning member is connected to a straight rod fixed to one side of the sliding plate. The straight rod is composed of multiple sections with tenons. A disc is movably sleeved at one end of the straight rod, and a spring is arranged around the outer periphery of the straight rod. When the spring is in normal state, the disc is in contact with the sliding seat.
[0009] Preferably, the outer side of the slide is made of elastic rubber material with a diameter larger than the inner circumference of the breathing cylinder, an adjusting rod is connected to the outer circumference of the slide, and an arc groove is provided on the breathing cylinder for the adjusting rod to slide.
[0010] Compared with the prior art, the beneficial effects of this utility model are:
[0011] 1. This utility model utilizes a fixed sliding plate design and the coordination of the trachea, air inlet, and fixed plate. A breathing mask is then worn over the patient's mouth and nose. Combined with a spring, during deep breathing, internal air is drawn in, causing the sliding plate and trachea to move towards the mouth and nose. When the air inlet detaches from the fixed plate, ventilation is achieved. The spring and resistance work together to provide training. During blowing exercises, the sliding plate and trachea move away from the mouth and nose, achieving ventilation. Thus, a single device can achieve both blowing and deep breathing training effects, solving the problem of a cumbersome training process.
[0012] 2. This utility model also incorporates a telescopic straight rod and a spring connection design, along with a large-diameter rubber design for the slide block and a connecting arc. Combined with the operation design of the adjustment rod, by moving the adjustment rod, the tension member is moved to the gap area. During training, the tension member in the gap area will not undergo elastic compression or stretching, thereby achieving the function of adjusting training intensity and further solving the problem of difficulty in adjusting training intensity. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of this utility model;
[0014] Figure 2 This is a schematic diagram of a half-section of the breathing tube in this utility model;
[0015] Figure 3 This is a schematic diagram of the other axial half-section structure of the breathing tube in this utility model;
[0016] Figure 4 This is a schematic diagram showing the positional arrangement of the adjustment structure in this utility model.
[0017] The labels in the diagram are as follows: 1. Breathing mask; 2. Connector; 3. Breathing tube; 4. Sliding plate; 5. Fixing plate; 6. Air control structure; 7. Adjustment structure; 8. Adjustment rod;
[0018] 601. Trachea; 602. Airway;
[0019] 701. Slide; 702. Connecting arc; 73. Tensioner; 731. Straight rod; 732. Disc; 733. Spring. Detailed Implementation
[0020] like Figures 1 to 4As shown, this utility model relates to a postoperative recovery care device for patients with heart valve disease, including a breathing mask 1. A fixing belt or elastic band is installed on the outside of the breathing mask 1 for fixation. The breathing mask 1 is fixed to the patient by a strap. A connector 2 is connected to one side of the breathing mask 1, and a breathing cylinder 3 is installed on one side of the connector 2. A connector 2 is also installed at the other end of the breathing cylinder 3. A sliding plate 4 is provided at the center inside the breathing cylinder 3. The sliding plate 4 slides relative to the breathing cylinder 3, and this limitation is achieved by a sliding block and a sliding groove, ensuring that the sliding plate 4 can only move horizontally. A fixing plate 5 is connected to the air outlet end of the breathing cylinder 3. An air control structure 6 is provided between the fixing plate 5 and the sliding plate 4. The air control structure 6 includes an air tube 601. One end of the air tube 601 is open and fixed to the center of the sliding plate 4. The other end of the air tube 601 is closed, and multiple air ports 602 are provided at the closed end of the air tube 601. The air ports 602 are located in the central area of the fixing plate 5 and are in close contact with the fixing plate 5. The fixing plate 5 is made of rubber. The rubber material improves the sealing performance. Adjustment structures 7 are provided on both sides of the sliding plate 4. Each adjustment structure 7 includes two sliding blocks 701, which are distributed opposite each other. A connecting arc 702 connects adjacent sides of the two sliding blocks 701. Several tensioning elements 73 are provided between the sliding blocks 701 and the sliding plate 4. Each tensioning element 73 is connected by a straight rod 731 fixed to one side of the sliding plate 4. The straight rod 731 is composed of multiple sections with tenons and mortises. A disc 732 is movably fitted onto one end of the straight rod 731. A spring 733 is arranged around the outer periphery of the rod 731. When the spring 733 is in normal state, the disc 732 is in contact with the slide 701. The outer side of the slide 701 is made of elastic rubber material with a diameter approximately larger than the inner periphery of the breathing tube 3. Thus, through friction, a gap area is created between the outer side of the slide 701 and the breathing tube 3 to prevent the spring 733 from generating elasticity or tension, which can play a positioning role for the slide 701. An adjusting rod 8 is connected to the outer periphery of the slide 701. An arc groove is opened on the breathing tube 3 for the adjusting rod 8 to slide.
[0021] Working principle: When in use, wear the breathing mask 1, and rotate the adjusting rod 8 according to the patient's condition. This will cause the slide 701 at one end to rotate, adjusting the position between the straight rod 731 and the slide 701 so that the corresponding number of springs 733 are in the gap area. This adjusts the intensity of the training. During deep breathing or blowing training, the sliding plate 4 and the trachea 601 can move. During the movement, the springs 733 in the area of the slide 701 will be compressed or stretched. Through the resistance, the training effect can be achieved.
[0022] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.
Claims
1. A postoperative recovery care device for patients with heart valve disease, characterized in that, The device includes a breathing mask (1), which is fixed to the patient by straps. A connector (2) is connected to one side of the breathing mask (1), and a breathing tube (3) is installed on one side of the connector (2). A sliding plate (4) is provided in the center of the breathing tube (3), and the sliding plate (4) slides in a limited manner with the breathing tube (3). A fixing plate (5) is connected to the air outlet end of the breathing tube (3), and an air control structure (6) is provided between the fixing plate (5) and the sliding plate (4). An adjustment structure (7) is provided on both sides of the sliding plate (4).
2. The postoperative recovery care device for patients with heart valve disease according to claim 1, characterized in that, The air control structure (6) includes an air pipe (601), one end of which is open and the open end of the air pipe (601) is fixed to the center of the sliding plate (4), and the other end of the air pipe (601) is closed.
3. A postoperative recovery care device for patients with heart valve disease according to claim 2, characterized in that, The trachea (601) has multiple air ports (602) at its closed end. The air ports (602) are located in the central area of the fixing plate (5) and are in close contact with the fixing plate (5). The fixing plate (5) is made of rubber.
4. A postoperative recovery care device for patients with heart valve disease according to claim 3, characterized in that, The adjustment structure (7) includes two slides (701), which are distributed opposite to each other. A connecting arc (702) connects the two slides (701) on their adjacent sides. Several tensioning elements (73) are provided between the slides (701) and the sliding plate (4).
5. A postoperative recovery care device for patients with heart valve disease according to claim 4, characterized in that, The tensioning member (73) is connected to a straight rod (731) fixed to one side of the sliding plate (4). The straight rod (731) is composed of a multi-section tenoned rod. A disc (732) is movably sleeved at one end of the straight rod (731). A spring (733) is arranged around the outer periphery of the straight rod (731). When the spring (733) is in normal state, the disc (732) is in contact with the slide block (701).
6. A postoperative recovery care device for patients with heart valve disease according to claim 5, characterized in that, The outer side of the slide (701) is made of elastic rubber material with a diameter larger than that of the inner circumference of the breathing tube (3). An adjusting rod (8) is connected to the outer circumference of the slide (701). An arc groove is provided on the breathing tube (3) for the adjusting rod (8) to slide.