Thoracic restriction type autonomous respiration training management device for breast radiotherapy

Abstract

The invention provides a thoracic restriction type autonomous respiratory training management device for breast radiotherapy, and belongs to the technical field of respiratory training. Comprising thoracic training belts, one end of each thoracic training belt is fixedly connected with an expansion part, a lightweight groove is formed in each thoracic training belt, and an avoiding groove is formed in each thoracic training belt; the training assembly is used for training the vital capacity and the thoracic expansion range of the user. According to the breathing training device, by arranging the training assembly, compared with a traditional training device, the biggest difference is that a belt type structure is adopted for conducting synchronous training on the thoracic expansion amount and the vital capacity of a patient, and specifically, the training effect is achieved through mutual cooperation of a thoracic training belt and an inner training belt; the breathing training device provided by the invention not only well solves the problems of a traditional breathing training device, but also is simple in structure, low in production cost, convenient to operate, complete in function and easy to popularize and use in the field of breast radiotherapy breathing training.

Description

Technical Field

[0001] The invention relates to the technical field of respiratory training, and in particular to a chest-restricted autonomous respiratory training management device for breast radiotherapy. Background Art

[0002] In breast radiotherapy, deep inspiration breath-hold technique is a technology used to reduce damage to healthy tissue and improve treatment accuracy. Deep inspiration breath-hold technique means that the patient takes a deep breath and holds his breath during radiotherapy, which increases the distance between the breast tissue and the heart and lungs, thereby reducing radiation exposure to these sensitive tissues: through deep inspiration breath-holding, especially in left-side breast radiotherapy, the heart is pushed to the back of the thorax, away from the radiation area of ​​breast radiotherapy, thereby reducing the radiation dose to the heart and reducing heart-related side effects; when holding your breath, the volume of the lungs increases, and during radiotherapy, the lung tissue is pushed away from the radiation area, thereby reducing the radiation dose.

[0003] Since people have irregularities in autonomous breathing training, such as air leakage when holding their breath, these may lead to poor training results or even have a negative impact. Many people are unable to accurately monitor breathing data during training, which affects the training effect. Therefore, there is a significant need for breathing training and monitoring devices that track and record breathing data in real time and provide feedback to help users identify and correct errors. Moreover, most of the existing breathing training cannot be used well in the field of breast radiotherapy, and cannot control the expansion size of the chest while meeting the requirements of vital capacity training. Therefore, the present invention provides a chest-restricted autonomous breathing training management device for breast radiotherapy to meet the needs. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a chest-restricted autonomous breathing training management device for breast radiotherapy. By setting up a training component, the biggest difference between the breathing training device provided by the present application and the traditional training device is that a belt structure is used to synchronously train the patient's chest expansion and vital capacity. In the actual operation process, the two belt bodies of the chest training belt and the inner training belt cooperate with each other to achieve the training effect. In addition, the breathing training device provided by the present application not only solves the problems of traditional breathing trainers, but also has a simple structure, low production cost, convenient operation and complete functions. It is easy to promote and use in the field of breast radiotherapy breathing training. The above settings can solve the problem that most breathing training devices at this stage cannot meet the normal training effects of breast radiotherapy patients.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: A chest-restricted autonomous breathing training management device for breast radiotherapy comprises two chest training belts, one end of each of the chest training belts is fixedly connected to an expansion part, a lightweight groove is provided on the chest training belt, a hanging ring is fixedly connected to one of the chest training belts, a hook is fixedly connected to the other chest training belt, a buckle groove is provided at a position of the chest training belt near the hook, and an avoidance groove is provided on the chest training belt; a training component, the training component is used to train the user's vital capacity and the range of chest expansion, and the training component is respectively connected to the expansion part and the chest training belt.

[0006] Optionally, the training component includes a metal ring installed on the expansion part, and also includes an inner training belt slidably connected to the end of the chest training belt, a second slider is slidably connected to the metal ring, and both ends of the inner training belt are fixedly connected to the first slider.

[0007] Optionally, a mounting groove matching the contour of the metal ring is formed on the expansion portion, and a first limiting groove matching the thickness of the expansion portion is formed on the outer wall of the metal ring.

[0008] Optionally, a second limiting groove is provided on the inner wall of the metal ring, and the metal ring is made of metal.

[0009] Optionally, there are four first sliding blocks divided into two groups and symmetrically installed at both ends of the inner training belt, and a limiting block is fixedly connected to the outer wall of the first sliding block.

[0010] Optionally, a clamping ring is fixedly connected to one side of the first sliding block, and the clamping ring is a curved elastic structure.

[0011] Optionally, a pull block is fixedly connected to the top of the second sliding block, an elastic clamping portion is fixedly connected to the bottom of the second sliding block, and a weakened groove is provided at a connection position between the elastic clamping portion and the second sliding block.

[0012] Optionally, a magnetic block is inserted into one end of the elastic clamping portion, and adapter blocks are fixedly connected to both sides of the magnetic block. An adapter slot matching the contour of the adapter block is provided on the elastic clamping portion, and the magnetic block is made of a magnet.

[0013] Optionally, an inner clip is fixedly connected to the middle position of the second sliding block, and the inner clip is an elastic structure.

[0014] Optionally, a displacement sensor is fixedly connected to a side of the first slider close to the second slider, and a pressure sensor is fixedly connected to a side of the second slider close to the first slider.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects: In the above scheme, by setting a training component, the biggest difference between the breathing training device provided by the present application and the traditional training device is that a belt structure is used to synchronously train the patient's chest expansion and vital capacity. In the actual operation process, the training effect is achieved by the cooperation of the chest training belt and the inner training belt. The user first wears the chest training belt to the outside of the chest, and then takes a deep breath to expand the chest with the help of the inhaled air. At this time, displacement occurs between the chest training belt and the inner training belt, and the chest expansion amount is detected with the help of the expansion component, thereby achieving the purpose of training. Most breathing training devices on the market generally use blowing to train, which not only has the risk of air leakage, but also cannot detect the chest expansion amount during the training process. Therefore, it cannot be well applied to the field of breast radiotherapy. The breathing training device provided by the present application not only solves the problems of traditional breathing trainers well, but also has a simple structure, low production cost, convenient operation and complete functions, and is easy to promote and use in the field of breast radiotherapy breathing training.

[0016] By arranging a chest training belt and an inner training belt in the training component, the material of the chest training belt and the inner training belt is only canvas material, which is not only light but also breathable and comfortable. When the user wears them on the skin surface, it will not cause discomfort. An avoidance groove is opened on the chest training belt. The outline formed by the avoidance grooves of the two chest training belts is adapted to the outer contour of the female chest, which can avoid the breast radiotherapy area. On the one hand, this setting is to make the chest training belt adapt to the contour of the human body, thereby improving the comfort and stability during wearing. On the other hand, it is to prevent the chest training belt from squeezing the user's breast radiotherapy area during wearing, causing compression and discomfort to the diseased area.

[0017] By setting the first slider and the second slider in the training component, the device sets the sliding area of ​​the second slider on both sides of the two chest training belts, and the sliding area of ​​the second slider is located on both sides of the user's chest. Such a setting can improve the accuracy of detection. Displacement sensors are installed on the first slider and the second slider. During the sliding of the first slider, the displacement sensor will detect the distance between the two sliders in real time. Specifically, the displacement sensors on the first slider and the second slider can transmit real-time data to a matching communication module in the outside world through a wireless communication module, such as a Bluetooth APP on a mobile phone, to achieve a portable visualization method, so that the user can understand the specific expansion value of the chest during training, and how much it is away from the target value. Such a setting can improve the user's experience during training. In addition, after training for a period of time, the doctor can adjust the position of the second slider with the help of relevant hospital equipment according to the specific situation to achieve the purpose of gradual training.

[0018] Furthermore, a pressure sensor is installed on the second slider. When the first slider hits the second slider, the pressure sensor will be squeezed. When the first slider hits the second slider, it means that the user's chest expansion has reached the target value. At this time, the pressure sensor will record whether the patient can maintain this expansion within the specified time. If the data detected by the pressure sensor is abnormal, the device will issue an alarm to remind the user. If the value is too large or too small, an alarm will be issued to improve the accuracy of training, provide users with real-time training feedback, and improve the experience effect.

[0019] In the training components, the core structures can be freely disassembled and assembled. This setting not only makes the device more convenient to maintain and clean, but also can be removed separately for repair or replacement when a component is damaged, thereby increasing the service life of the entire device. Secondly, the materials selected for all structures in this application are set separately. On the basis of improving the comfort of the user during wearing, the durability of the device is also improved, making the device easier to put into production and manufacturing to improve its practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0021] Figure 1 It is a first-person perspective stereoscopic structural diagram of a chest-restricted autonomous breathing training management device for breast radiotherapy; Figure 2 A schematic diagram of the second-angle stereoscopic structure of a chest-restricted autonomous breathing training and management device for breast radiotherapy; Figure 3 A schematic diagram of the enlarged three-dimensional structure for training components; Figure 4 A schematic diagram of the cutaway stereoscopic structure of the training assembly; Figure 5 for Figure 4 A in the middle is an enlarged schematic diagram of the three-dimensional structure; Figure 6 for Figure 4 The enlarged three-dimensional structure diagram at B in the middle; Figure 7 It is a schematic diagram of the enlarged three-dimensional structure of the metal ring; Figure 8 It is a schematic diagram of an enlarged three-dimensional structure of the second slider; Fig. 9 for Figure 8 The enlarged three-dimensional structure diagram at C in the middle; Fig.10 It is a schematic diagram of the enlarged three-dimensional structure of the inner training belt; Fig.11 It is a schematic diagram of a sectional three-dimensional structure of the inner training belt and the first sliding block; Fig.12 for Fig.11 The enlarged schematic diagram of the three-dimensional structure is shown at D in the middle.

[0022] Reference numerals: 1. Thoracic training belt; 101. Expansion part; 102. Installation slot; 103. Avoidance slot; 104. Lightweight slot; 105. Hanging ring; 106. Hook; 107. Buckle and pull slot; 2. Metal ring; 201. First limit slot; 202. Second limit slot; 3. Inner training belt; 4. First slider; 401. Limit block; 402. Displacement sensor; 403. Snap ring; 5. Second slider; 501. Pull block; 502. Elastic snap-in part; 503. Weakened slot; 504. Magnetic block; 505. Adapter block; 506. Adapter slot; 507. Inner clip; 508. Pressure sensor.

[0023] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0024] The following is a detailed description of a chest-restricted autonomous breathing training management device for breast radiotherapy provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0025] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0026] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0027] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0028] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0029] like Figures 1 to 12As shown, an embodiment of the present invention provides a chest-restricted autonomous breathing training management device for breast radiotherapy, including a chest training belt 1, two chest training belts 1, one end of each chest training belt 1 is fixedly connected to an expansion portion 101, a lightweight groove 104 is provided on the chest training belt 1, a hanging ring 105 is fixedly connected to one chest training belt 1, a hook 106 is fixedly connected to the other chest training belt 1, a buckle groove 107 is provided at a position close to the hook 106 of the chest training belt 1, and an avoidance groove 103 is provided on the chest training belt 1; a training component, the training component is used to train the user's lung capacity and the range of chest expansion, the training component is connected to the expansion portion 101 and the chest training belt 1 respectively, and the biggest difference between the breathing training device provided by the present application and the traditional training device is that the belt structure is used to train the patient's chest expansion and lung capacity Synchronous training is performed. In actual operation, the chest training belt 1 and the inner training belt 3 cooperate with each other to achieve the training effect. The user first wears the chest training belt 1 to the outside of the chest, and then takes a deep breath to expand the chest with the help of the inhaled air. At this time, displacement occurs between the chest training belt 1 and the inner training belt 3, and the chest expansion amount is detected with the help of the expansion component, thereby achieving the purpose of training. Most breathing training devices on the market generally use blowing to train, which not only has the risk of air leakage, but also cannot detect the chest expansion amount during training. Therefore, it cannot be well applied to the field of breast radiotherapy. The breathing training device provided by the present application not only solves the problems of traditional breathing trainers well, but also has a simple structure, low production cost, convenient operation and complete functions, and is easy to promote and use in the field of breast radiotherapy breathing training.

[0030] Specifically, the chest training belt 1 and the inner training belt 3 are made of canvas only, which is not only light but also breathable and comfortable. When the user wears them on the skin surface, it will not cause discomfort. The chest training belt 1 is also provided with a lightweight groove 104. The setting of the lightweight groove 104 can not only save production materials, but also further improve the breathability and comfort of the chest training belt 1. It is worth mentioning that the chest training belt 1 is provided with an avoidance groove 103. The contour formed by the avoidance grooves 103 of the two chest training belts 1 is adapted to the outer contour of the female chest, so as to avoid the area of ​​breast radiotherapy. On the one hand, such a setting is to make the chest training belt 1 adapt to the contour of the human body, thereby improving the comfort and stability during wearing. On the other hand, it is to prevent the chest training belt 1 from compressing the user's breast radiotherapy area during wearing, causing compression and discomfort to the diseased area.

[0031] When the chest training belt 1 is worn, it is fixed specifically by means of the hook 106 and the hanging ring 105. The hook 106 and the hanging ring 105 are respectively installed at one end of the two chest training belts 1. When the user wears the chest training belt 1 to a suitable position, the hook 106 is hung on the hanging ring 105. After the two are hung, the fixing effect of the two chest training belts 1 can be formed. It is worth mentioning that the hanging ring 105 is arranged in multiple rows on the chest training belt 1. There is a certain gap between each row of hanging rings 105. The user can selectively hang the hook 106 on the corresponding hanging ring according to his own body shape. 105, such a setting is to make the chest training belt 1 suitable for more people. The hook 106 and the hanging ring 105 are both made of metal, which is more durable. The way of hanging between the hook 106 and the hanging ring 105 is similar to the current way of wearing a bra for women. The reason why the chest training belt 1 is fixed in this way is that most of the patients undergoing breast radiotherapy are women, and therefore women are more familiar with wearing bras. Therefore, the fixing method of the hook 106 and the hanging ring 105 can make the user more efficient when wearing the chest training belt 1, without the need for separate training and adaptation.

[0032] From the above description, it can be clearly understood that the structure of the thoracic training belt 1 and the inner training belt 3 is not only light in material and easy to produce, but also convenient and efficient to operate when the user wears the thoracic training belt 1, and the adaptation effect is good and the comfort is high during wearing. Such a structural setting is more in line with the actual application scenario, which greatly improves the practical value of the breathing training management device.

[0033] As an implementation method in this embodiment, Figures 1 to 4 As shown, the training component includes a metal ring 2 installed on the expansion part 101, and also includes an inner training belt 3 slidably connected to the end of the chest training belt 1, a second slider 5 is slidably connected to the metal ring 2, and both ends of the inner training belt 3 are fixedly connected to the first slider 4, and the side of the first slider 4 close to the second slider 5 is fixedly connected to the displacement sensor 402, and the side of the second slider 5 close to the first slider 4 is fixedly connected to the pressure sensor 508. As described above, when the user takes a deep breath, a displacement will be generated between the chest training belt 1 and the inner training belt 3, and then the purpose of measurement and training is achieved with the help of the setting of the training component. Specifically, the second slider 5 is set on the metal ring 2 of the training component, and the first slider 4 is set at both ends of the inner training belt 3. There are two states between the first slider 4 and the second slider 5: when the user does not take a deep breath, the first slider 4 is located at one end of the metal ring 2 (such as Figure 3As shown), there is a certain gap between the two chest training belts 1, and this gap is small and connected together by the inner training belt 3; when the user takes a deep breath, the user's chest will expand, and the expanded chest will drive the two chest training belts to expand outward, and the gap between the two chest training belts 1 will also become larger, and the first slider 4 will slide in the metal ring 2 toward the second slider 5 until the first slider 4 and the second slider 5 collide with each other.

[0034] In actual use, the user can first slide the second slider 5 to change the position of the second slider 5. When the position of the second slider 5 is determined, the position of the second slider 5 is the marking point for deep inhalation and breath holding. The device sets sliding areas of the second slider 5 on both sides of the two chest training belts 1. The sliding areas of the second slider 5 are located on both sides of the user's chest. Such a setting can improve the accuracy of detection. When the user's chest expands, the first slider 4 slides toward the position of the second slider 5. Displacement sensors 402 are installed on the first slider 4 and the second slider 5. The installation position of the displacement sensor 402 is on the opposite side between the first slider 4 and the second slider 5. On the other hand, during the sliding of the first slider 4, the displacement sensor 402 will detect the distance between the two sliders in real time. Specifically, the displacement sensors 402 on the first slider 4 and the second slider 5 can transmit real-time data to an external matching communication module, such as a mobile phone Bluetooth APP, through a wireless communication module, to achieve a portable visualization method, so that the user can understand the specific expansion value of the chest and how far it is from the target value during training. Such a setting can improve the user's experience during training. In addition, after training for a period of time, the user can manually adjust the position of the second slider 5 according to the specific situation to achieve the purpose of gradual training.

[0035] Furthermore, a pressure sensor 508 is installed on the second slider 5. When the first slider 4 contacts the second slider 5, the pressure sensor 508 will be squeezed. When the first slider 4 contacts the second slider 5, it means that the user's chest expansion has reached the target value. At this time, the pressure sensor 508 will record whether the patient can maintain this expansion within a specified time (35 seconds is optimal). That is to say, when the chest expansion value reaches the target, the user needs to continue to maintain this expansion value to achieve the training effect. If the data detected by the pressure sensor 508 is abnormal, the device will issue an alarm to remind the user. If the value is too large or too small, an alarm will be issued to improve the accuracy of the training, provide the user with real-time training feedback, and improve the experience effect.

[0036] In this embodiment, if Figures 4 to 12As shown, the expansion portion 101 is provided with a mounting groove 102 that matches the contour of the metal ring 2, the outer wall of the metal ring 2 is provided with a first limiting groove 201 that matches the thickness of the expansion portion 101, and the inner wall of the metal ring 2 is provided with a second limiting groove 202. The material of the metal ring 2 is metal, and there are four first sliders 4 that are divided into two groups and symmetrically installed at both ends of the inner training belt 3. The outer wall of the first slider 4 is fixedly connected to a limiting block 401, and one side of the first slider 4 is fixedly connected to a snap ring 403, and the snap ring 403 is a curved elastic structure. As described above, the metal ring 2 is installed on the expansion portion 101. Specifically, the metal ring 2 passes through The first limiting groove 201 is clipped into the installation groove 102 on the surface of the expansion part 101. This installation method is not only simple in structure, but also efficient and convenient for users to disassemble and assemble. The reason why the metal ring 2 is made of metal is that the first slider 4 and the second slider 5 are both installed in the metal ring 2 and can slide in the metal ring 2. The metal ring 2 made of metal material not only has a certain strength, but also is wear-resistant. Such a setting can not only prevent the first slider 4 and the second slider 5 from detaching and misaligning during the sliding process, but also the metal sheet is not easy to deform and wear during repeated use, thereby improving the service life of the device.

[0037] The first sliders 4 are installed at both ends of the inner training belt 3. The first sliders 4 and the inner training belt 3 are not fixed, but are installed together by means of a snap connection. Four first sliders 4 are grouped in pairs, and each group of first sliders 4 can be snap-connected with each other. Specifically, the two first sliders 4 are snap-connected and fixed by means of a snap ring 403 (such as Fig.12 As shown in the figure, the clamping ring 403 is an elastic structure, and its end size is small to the tail size. The clamping rings 403 on the two first sliders 4 are clamped together with the help of the structural characteristics, and the elastic structure is used to form a limit, thereby achieving the purpose of clamping and fixing. When the two first sliders 4 are clamped and fixed together, a group of first sliders 4 are formed and fixed at one end of the inner training belt 3. The reason why the first slider 4 is provided with a detachable structure is that the first slider 4 can be disassembled and replaced by itself when it is damaged. Secondly, when the user needs to clean the inner training belt 3, the first slider 4 can be disassembled and the inner training belt 3 can be cleaned separately to prevent damage to the structure of the first slider 4 during the cleaning process. When the user needs to clean the chest training belt 1, the second slider 5 and the metal ring 2 can also be disassembled and the chest training belt 1 can be cleaned separately.

[0038] When the first slider 4 slides in the metal ring 2, the limit block 401 will slide in the second limit groove 202. The contours of the limit block 401 and the second limit groove 202 match, so they can limit each other during the sliding process to prevent the first slider 4 from slipping.

[0039] In this embodiment, if Figures 4 to 9 As shown, a pull block 501 is fixedly connected to the top of the second slider 5, and an elastic clamping portion 502 is fixedly connected to the bottom of the second slider 5. A weakening groove 503 is provided at the connection position of the elastic clamping portion 502 and the second slider 5, and a magnetic block 504 is inserted at one end of the elastic clamping portion 502. Adaptive clamping blocks 505 are fixedly connected on both sides of the magnetic block 504. Adaptive clamping grooves 506 that match the contour of the adaptive clamping block 505 are provided on the elastic clamping portion 502. The material of the magnetic block 504 is a magnet. An inner clip 507 is fixedly connected to the middle position of the second slider 5, and the inner clip 507 is an elastic structure. The second slider 5 can also slide in the metal ring 2. Specifically, the second slider 5 and the metal ring 2 are limited by the elastic clamping portion 502 and the second limiting groove 202. The elastic clamping portion 502 and the first The contours of the two limit grooves 202 match each other. It is worth mentioning that a magnetic block 504 is installed at the end of the elastic clamping part 502. The material of the magnetic block 504 is a magnet that can be adsorbed on the metal ring 2. When the user needs to adjust the position of the second slider 5, the second slider 5 needs to be slid forcefully. When the position of the second slider 5 is determined, the second slider 5 and the metal ring 2 are fixed with the help of magnetic attraction, and there is no need for manual fixation by the user. The magnetic block 504 and the elastic clamping part 502 are clamped and fixed by the adapter block 505 and the adapter slot 506. This installation method allows the magnetic block 504 and the elastic clamping part 502 to be disassembled and assembled with each other. When the magnetic block 504 loses its magnetism or is worn, the user can remove the old magnetic block 504 and replace it with a new one for continued use, thereby increasing the service life of the device.

[0040] An inner clip 507 is installed on the second slider 5. The inner clip 507 has an inward concave tendency and is an elastic structure. When the position of the second slider 5 is determined, the second slider 5 can be clamped and fixed with the help of the elastic structure of the inner clip 507, thereby improving the firmness and stability of the second slider 5 and preventing it from being resisted and sliding by the first slider 4.

[0041] The working principle of the technical solution provided by the present invention is as follows: when in use, the chest training belt 1 is first worn to the outside of the chest, and the chest training belt 1 is fixed by the hook 106 and the hanging ring 105. After the user wears the chest training belt 1 to a suitable position, the hook 106 is hung on the hanging ring 105. After the two are hung, a fixing effect of the two chest training belts 1 can be formed. It is worth mentioning that the hanging ring 105 is arranged in multiple rows on the chest training belt 1, and there is a certain gap between each row of hanging rings 105. The user can selectively hang the hook 106 on the corresponding hanging ring 105 according to his own body shape. This arrangement is to make the chest training belt 1 suitable for more people. After the user puts it on, take a deep breath. At this time, the user's chest will expand, and the expanded chest will drive the two chest exercises to expand outward, and the gap between the two chest training belts 1 will also become larger, and the first slider 4 will move toward the second slider 5 in the metal ring 2. The first slider 4 and the second slider 5 are both mounted with displacement sensors 402, and the mounting positions of the displacement sensors 402 are both on the opposite side between the first slider 4 and the second slider 5. During the sliding of the first slider 4, the displacement sensor 402 detects the distance between the two sliders in real time. Specifically, the displacement sensors 402 on the first slider 4 and the second slider 5 can transmit real-time data to an external matching communication module, such as a mobile phone Bluetooth APP, through a wireless communication module, to achieve a portable visualization method, so that the user can understand the specific expansion value of the chest during training, as well as how far it is from the target value. Such a setting can improve the user's experience during training. In addition, after the user has trained for a period of time, the user can ask the doctor to adjust the position of the second slider 5 with the help of relevant hospital equipment according to the specific situation, so as to achieve the purpose of gradual training. Furthermore, a pressure sensor 508 is installed on the second slider 5. When the first slider 4 contacts the second slider 5, the pressure sensor 508 will be squeezed. When the first slider 4 contacts the second slider 5, it means that the user's chest expansion has reached the target value. At this time, the pressure sensor 508 will record whether the patient can maintain this expansion within a specified time (35 seconds is optimal). That is to say, when the chest expansion value reaches the target, the user needs to continue to maintain this expansion value to achieve the training effect. If the data detected by the pressure sensor 508 is abnormal, the device will issue an alarm to remind the user. If the value is too large or too small, an alarm will be issued to improve the accuracy of the training, provide the user with real-time training feedback, and improve the experience effect.

[0042] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0043] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A chest-restricted autonomous breathing training management device for breast radiotherapy, comprising a chest training belt, characterized in that: There are two chest training belts, one end of each of which is fixedly connected to an expansion part, a lightweight groove is provided on the chest training belt, a hanging ring is fixedly connected to one chest training belt, a hook is fixedly connected to the other chest training belt, a buckle groove is provided at a position of the chest training belt close to the hook, and an avoidance groove is provided on the chest training belt; A training component is used to train the user's lung capacity and the range of chest expansion. The training component is connected to the expansion part and the chest training belt respectively.

2. The chest-restricted autonomous breathing training management device for breast radiotherapy according to claim 1, characterized in that: The training assembly includes a metal ring installed on the expansion part, and also includes an inner training belt slidably connected to the end of the chest training belt, a second slider is slidably connected to the metal ring, and both ends of the inner training belt are fixedly connected to the first slider.

3. The chest-restricted autonomous breathing training management device for breast radiotherapy according to claim 2, characterized in that: The expansion portion is provided with a mounting groove that matches the contour of the metal ring, and the outer wall of the metal ring is provided with a first limiting groove that matches the thickness of the expansion portion.

4. The chest-restricted autonomous breathing training management device for breast radiotherapy according to claim 2, characterized in that: A second limiting groove is provided on the inner wall of the metal ring, and the material of the metal ring is metal.

5. The chest-restricted autonomous breathing training management device for breast radiotherapy according to claim 2, characterized in that: There are four first sliding blocks in total, which are divided into two groups and symmetrically installed at the two ends of the inner training belt. A limiting block is fixedly connected to the outer wall of the first sliding block.

6. The chest-restricted autonomous breathing training management device for breast radiotherapy according to claim 2, characterized in that: A clamping ring is fixedly connected to one side of the first sliding block, and the clamping ring is a curved elastic structure.

7. The chest-restricted autonomous breathing training management device for breast radiotherapy according to claim 2, characterized in that: A pulling block is fixedly connected to the top of the second sliding block, an elastic clamping portion is fixedly connected to the bottom of the second sliding block, and a weakened groove is provided at the connection position between the elastic clamping portion and the second sliding block.

8. The chest-restricted autonomous breathing training management device for breast radiotherapy according to claim 7, characterized in that: A magnetic block is inserted into one end of the elastic clamping part, and adapter blocks are fixedly connected to both sides of the magnetic block. An adapter slot matching the contour of the adapter block is provided on the elastic clamping part, and the magnetic block is made of a magnet.

9. The chest-restricted autonomous breathing training management device for breast radiotherapy according to claim 2, characterized in that: An inner clamping piece is fixedly connected to the middle position of the second sliding block, and the inner clamping piece is an elastic structure.

10. The chest-restricted autonomous breathing training management device for breast radiotherapy according to claim 2, characterized in that: A displacement sensor is fixedly connected to one side of the first slider close to the second slider, and a pressure sensor is fixedly connected to one side of the second slider close to the first slider.

Images