Pressure belt for respiratory training

Abstract

The utility model belongs to the technical field of pressure belts, and particularly relates to a pressure belt for respiratory training, which comprises a protection pad and a pressure belt, a fixing buckle is arranged on the left side of the protection pad, a pressure belt slot is arranged on the right side in the fixing buckle, and guide rods are arranged at the upper end and the lower end of the left side in the fixing buckle. And a fixing block is arranged outside the guide rod in a sleeving manner. According to the utility model, after one side of the hook-and-loop fastener sticking part of the pressure belt is wound on the joint part of the lung bottom and the upper abdomen of a patient according to the body size of the patient, the pull rod is pulled, the pressure belt is inserted into the fixing buckle through the pressure belt slot, and the pull rod is loosened; under the elastic action of a fixing spring, a fixing block is pushed to move rightwards along a guide rod, a convex block is inserted into a fixing hole, wearing and fixing of the pressure belt are completed, and respiratory movement of a patient and movement of a tumor target area are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, in particular to a pressure belt used for breathing training. Background Art

[0002] For patients with tumors in the middle and lower lungs or in the upper abdomen near the lungs, such as lung cancer, esophageal cancer, liver cancer, and pancreatic cancer, respiratory motion can cause significant movement of the tumor target during radiotherapy positioning and setup. Conventional radiotherapy cycles are 5-6 weeks, impacting patient efficacy. Respiratory motion control primarily involves active respiratory control, abdominal compression techniques, respiratory gating, and motion tracking. Active respiratory control is typically performed clinically through breathing exercises to reduce lung motion, but many cancer patients have lung problems that prevent them from achieving effective and even breathing.

[0003] A search revealed a patent application for a respiratory exercise management autonomous training device with a breathing limiter, published as CN217697832U. This utility model relates to the technical field of respiratory training equipment and discloses a respiratory exercise management autonomous training device with a breathing limiter. The device utilizes a ring-shaped belt to exert a certain limit on the patient's chest or abdomen. This, in particular when using abdominal breathing, limits abdominal expansion, ensuring that the exhalation amplitude during each breathing exercise is consistent or similar, facilitating the ideal training breathing amplitude. A pressure sensor also detects the pressure signal generated during breathing, and the pressure value obtained by the processor is the pressure value obtained after the belt has limited the patient's abdominal cavity expansion amplitude. Furthermore, under the condition that the belt limits the expansion amplitude, the practitioner can autonomously adjust their breathing during breathing training, and a prompter monitors the pressure value to ensure that each pressure value is consistent or within a preset standard range, thus guiding breathing training. This device, in particular, facilitates breathing and breath-holding training before precise radiotherapy for thoracic and abdominal tumors, and can improve patient compliance during radiotherapy.

[0004] In the current existing technology:

[0005] At present, respiratory training adopts abdominal pressure technology, which uses an abdominal pressure belt to bind the junction of the patient's lung bottom and upper abdomen to suppress the patient's respiratory activity, thereby achieving the purpose of respiratory training. However, the current pressure belt for respiratory training is fastened and fixed with buckles at both ends. When wearing it, it will cause great discomfort to the patient due to pulling and fixing. Moreover, when training patients of different body shapes, since the length of the pressure belt is fixed and the elasticity is limited, when training fatter or thinner patients, the looseness of the pressure belt will lead to poor training effect.

[0006] Therefore, in order to solve the above problems, a pressure belt for breathing training is proposed. Utility Model Content

[0007] In order to make up for the deficiencies of the prior art and solve the above-mentioned problems, a pressure belt for breathing training is proposed.

[0008] The technical solution adopted by the utility model to solve its technical problem is: the pressure belt for breathing training described in the utility model includes a protective pad and a pressure belt, a pressure belt is provided on the right side of the protective pad, a pressure sensor is provided in front of the protective pad, a Velcro adhesive portion is provided on the right side of the pressure belt, a plurality of fixing holes are provided on the left side of the Velcro adhesive portion, and a Velcro hair portion is provided on the left side of the rear of the pressure belt.

[0009] Preferably, the protective pad is sewn to the pressure belt, the pressure belt is sewn to the Velcro adhesive portion and the Velcro hair portion respectively, and the Velcro adhesive portion is adhered to the Velcro hair portion.

[0010] Preferably, a fixing buckle is provided on the left side of the protective pad, a pressure belt slot is opened on the right side inside the fixing buckle, guide rods are provided on the upper and lower ends of the left side inside the fixing buckle, a fixing block is sleeved on the outside of the guide rod, protrusions are provided on the upper and lower sides of the right side of the fixing block, a pull rod is provided on the left side of the fixing block, and a fixing spring is sleeved on the outside of the pull rod.

[0011] Preferably, the pull rod is fixedly connected to the fixed block, the guide rod passes through the fixed block, the fixed block is fixedly connected to the protrusion, the protrusion is adapted to the fixing hole, and the fixed block is elastically connected to the fixing buckle through a fixing spring.

[0012] Beneficial effects of the utility model:

[0013] The utility model provides a pressure belt for respiratory training. After the Velcro adhesive part of the pressure belt is wrapped around the intersection of the lung base and the upper abdomen of the patient according to the patient's body size, the pull rod is pulled to insert the pressure belt into the fixing buckle through the pressure belt slot. The pull rod is released. Since the fixing block is elastically connected to the fixing buckle by a fixing spring, the fixing block is pushed to the right along the guide rod under the elastic force of the fixing spring, and the protrusion is inserted into the fixing hole. The pressure belt is put on and fixed, reducing the patient's respiratory movement and the movement of the tumor target area.

[0014] The utility model provides a pressure belt for breathing training. After the pressure belt is wrapped around the intersection of the patient's lung bottom and upper abdomen for fixation, the excess pressure belt can be adhered and fixed by the adhesive action of the Velcro adhesive part and the Velcro hair part, and the patient's breathing condition is monitored by a pressure sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a three-dimensional diagram of the interior of the fixing buckle of the utility model;

[0018] Legend:

[0019] 1. Pad; 2. Pressure belt; 3. Pressure sensor; 4. Fixing hole; 5. Velcro adhesive part; 6. Velcro hair part; 7. Fixing buckle; 8. Pressure belt slot; 9. Guide rod; 10. Fixing block; 11. Pull rod; 12. Fixing spring. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Specific examples are given below.

[0022] See also Figure 1 The utility model provides a pressure belt for breathing training, including a pad 1 and a pressure belt 2. The pressure belt 2 is provided on the right side of the pad 1, a pressure sensor 3 is provided in the front of the pad 1, a Velcro adhesive portion 5 is provided on the right side of the pressure belt 2, a plurality of fixing holes 4 are provided on the left side of the Velcro adhesive portion 5, and a Velcro hair portion 6 is provided on the left side of the rear of the pressure belt 2. The pad 1 is sewn to the pressure belt 2, and the pressure belt 2 is sewn to the Velcro adhesive portion 5 and the Velcro hair portion 6 respectively, and the Velcro adhesive portion 5 is adhered to the Velcro hair portion 6.

[0023] During operation, after the pressure belt 2 is wrapped around the junction of the patient's lung bottom and upper abdomen and fixed, the excess pressure belt can be adhered and fixed by the adhesion between the Velcro adhesive part 5 and the Velcro hair part 6, and the patient's breathing condition is monitored through the pressure sensor 3.

[0024] Further, such as Figure 1 and Figure 2As shown, a fixing buckle 7 is provided on the left side of the protective pad 1, and a pressure belt slot 8 is opened on the right side inside the fixing buckle 7, and guide rods 9 are provided on the upper and lower ends of the left side inside the fixing buckle 7, and a fixing block 10 is provided on the outside of the guide rod 9. The upper and lower sides of the right side of the fixing block 10 are provided with protrusions, and a pull rod 11 is provided on the left side of the fixing block 10, and a fixing spring 12 is provided on the outside of the pull rod 11. The pull rod 11 is fixedly connected to the fixing block 10, the guide rod 9 passes through the fixing block 10, and the fixing block 10 is fixedly connected to the protrusion. The protrusion is adapted to the fixing hole 4, and the fixing block 10 is elastically connected to the fixing buckle 7 through the fixing spring 12.

[0025] During operation, the side of the pressure belt 2 with the Velcro adhesive part 5 is wrapped around the junction of the patient's lung base and upper abdomen according to the patient's body size, and then the pull rod 11 is pulled to insert the pressure belt 2 into the fixing buckle 7 through the pressure belt slot 8. The pull rod 11 is released. Since the fixing block 10 is elastically connected to the fixing buckle 7 through the fixing spring 12, the fixing block 10 is pushed to the right along the guide rod 9 under the action of the elastic force of the fixing spring 12, and the protrusion is inserted into the fixing hole 4 to complete the wearing and fixation of the pressure belt 2, reducing the patient's respiratory movement and the movement of the tumor target area.

[0026] Working principle:

[0027] First, wrap the side of the pressure belt 2 with the Velcro adhesive portion 5 around the intersection of the patient's lung base and upper abdomen according to the patient's body size, pull the pull rod 11, insert the pressure belt 2 into the fixing buckle 7 through the pressure belt slot 8, and release the pull rod 11. Since the fixing block 10 is elastically connected to the fixing buckle 7 through the fixing spring 12, the fixing block 10 is pushed to the right along the guide rod 9 under the elastic force of the fixing spring 12, and the protrusion is inserted into the fixing hole 4, completing the wearing and fixing of the pressure belt 2, reducing the patient's respiratory movement and the movement of the tumor target area;

[0028] Secondly, after the pressure belt 2 is wrapped around the junction of the patient's lung bottom and upper abdomen and fixed, the excess pressure belt can be adhered and fixed by the adhesion between the Velcro adhesive part 5 and the Velcro hair part 6, and the patient's breathing condition is monitored through the pressure sensor 3.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A pressure belt for breathing training, comprising a protective pad (1) and a pressure belt (2), characterized in that: A pressure belt (2) is provided on the right side of the protective pad (1), a pressure sensor (3) is provided in front of the protective pad (1), a Velcro adhesive portion (5) is provided on the right side of the pressure belt (2), a plurality of fixing holes (4) are provided on the left side of the Velcro adhesive portion (5), and a Velcro hair portion (6) is provided on the left side of the rear of the pressure belt (2).

2. A pressure belt for breathing training according to claim 1, characterized in that: The protective pad (1) is sewn to the pressure belt (2), the pressure belt (2) is sewn to the Velcro adhesive portion (5) and the Velcro hair portion (6) respectively, and the Velcro adhesive portion (5) is adhered to the Velcro hair portion (6).

3. The pressure belt for breathing training according to claim 1, characterized in that: A fixing buckle (7) is provided on the left side of the protective pad (1), a pressure belt slot (8) is provided on the right side of the fixing buckle (7), guide rods (9) are provided on the upper and lower ends of the left side of the fixing buckle (7), a fixing block (10) is provided on the outside of the guide rod (9), and protrusions are provided on the upper and lower sides of the right side of the fixing block (10), a pull rod (11) is provided on the left side of the fixing block (10), and a fixing spring (12) is provided on the outside of the pull rod (11).

4. A pressure belt for breathing training according to claim 3, characterized in that: The pull rod (11) is fixedly connected to the fixed block (10), the guide rod (9) passes through the fixed block (10), the fixed block (10) is fixedly connected to the protrusion, the protrusion is adapted to the fixing hole (4), and the fixed block (10) is elastically connected to the fixing buckle (7) via a fixing spring (12).

Images