Respiratory muscle evaluation and training integrated machine

Abstract

The present application relates to a kind of respiratory muscle evaluation and training integrated machine, including measuring mouth, measuring arm, display arm;The measuring mouth is connected with the measuring arm, the display arm is connected with the measuring arm, wherein the central axis of the measuring mouth and the central axis of the measuring arm are on a straight line, the display arm and the measuring arm form a certain angle;The measuring mouth is detachably connected with the breathing mouth on it, the measuring arm is equipped with measuring unit in it, and the measuring unit is used to measure breathing data, the display arm is equipped with display screen and adjusting button on it, and the display screen is arranged towards the measuring mouth;The display arm is equipped with processing unit for processing data information in it, and power supply unit for powering electric equipment;Its advantages are: it is convenient for long time breathing training, can realize the real-time guidance of breathing training, realizes the integration of treatment and evaluation.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, specifically to an integrated machine for assessing and training respiratory muscles. Background Technology

[0002] Respiratory muscle dysfunction commonly affects elderly patients with cardiopulmonary diseases, those who have undergone surgery, those who are bedridden for extended periods, and those who are frail. It can lead to adverse consequences such as difficulty breathing, poor quality of life, and even life-threatening situations. Partially, respiratory muscle dysfunction is reversible. Respiratory muscle training is considered one of the most effective treatments for improving respiratory muscle strength and plays a crucial role in improving breathing difficulties, exercise endurance, quality of life, and poor prognosis. Prior to respiratory muscle training, a respiratory muscle assessment is essential. Testing the maximum inspiratory pressure (MIP) and maximum expiratory pressure (MEP) helps in accurately developing a respiratory muscle training program.

[0003] Chinese patent application CN111905341A discloses a breathing training device and its usage method. The breathing training device includes a shell, a breathing mask, and a diaphragm. The shell is a hollow structure with openings at both ends, and the breathing mask is located at one end of the shell. The diaphragm is located inside the shell and forms an angle α with the inner wall of the shell. The diaphragm is made of elastic material and contacts the inner wall of the shell when it is not deformed. This technical solution utilizes the cooperation between the diaphragm and a rotating shaft to move between clamping blocks during exhalation or inhalation, causing opening and closing with the inner wall of the shell to form exhalation and inhalation channels. The elasticity and number of the diaphragm determine the airflow resistance, thus achieving the effectiveness of breathing training. However, the technical solution described in this patent application only provides a means of breathing training; it cannot guide the training or monitor the training process.

[0004] Chinese patent application CN209574679U discloses a respiratory muscle training and blood oxygen and heart rate monitoring device, including a main unit, a breathing channel assembly, and a blood oxygen and heart rate monitoring device. The breathing channel assembly is connected to the main unit and includes a breathing channel and a pressure detection channel. The blood oxygen and heart rate monitoring module is installed on the main unit and is used to detect finger pulses to obtain blood oxygen and heart rate data. The main unit is equipped with a microprocessor and a differential pressure sensor. The differential pressure sensor is used to collect respiratory training data formed by the pressure difference across the breathing channel. The microprocessor can simultaneously read respiratory training data and blood oxygen and heart rate data. This patent application achieves the measurement of respiratory data and blood oxygen and heart rate through the setting of pressure sensors and photoelectric sensors, and can provide the load resistance required for ventilator training through a valve assembly; however, it cannot achieve real-time guidance of respiratory training, and it is easy to cause fatigue during long-term handheld training.

[0005] In summary, there is an urgent need for a respiratory muscle assessment and training device that facilitates long-term breathing training, provides real-time guidance for breathing training, and integrates treatment and evaluation. Summary of the Invention

[0006] The purpose of this invention is to provide a respiratory muscle assessment and training device that facilitates long-term breathing training, enables real-time guidance of breathing training, and integrates treatment and assessment.

[0007] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0008] A respiratory muscle assessment and training integrated machine includes a measuring port, a measuring arm, and a display arm. The measuring port is connected to the measuring arm, and the display arm is connected to the measuring arm. The central axis of the measuring port and the central axis of the measuring arm are aligned, and the display arm is at a certain angle to the measuring arm. The measuring port has a breathing nozzle detachably connected to it. The measuring arm contains a measuring unit for measuring respiratory data. The display arm has a display screen and adjustment buttons, with the display screen facing the measuring port. The display arm also contains a processing unit for processing data and a power supply unit for supplying power to the device.

[0009] As a preferred technical solution, the measuring arm is provided with several finger slots, and a valve assembly and a motor for controlling the valve size of the valve assembly are also provided inside.

[0010] As a preferred technical solution, the display arm is movably connected to the measuring arm.

[0011] As a preferred technical solution, the measuring arm and the display arm are movably connected by a rotating shaft to achieve pitch rotation relative to the measuring arm.

[0012] As a preferred technical solution, the measuring arm and the display arm are movably connected by a universal joint to achieve pitch adjustment at different angles relative to the measuring arm.

[0013] As a preferred technical solution, it also includes a support frame, which is detachably connected to the measuring arm.

[0014] As a preferred technical solution, the support frame includes a mounting slot, a telescopic frame, and a support base; the mounting slot is movably connected to the telescopic frame, and the other end of the telescopic frame is connected to the support base.

[0015] As a preferred technical solution, the display arm is provided with a transmission unit and a storage unit; the transmission unit is used to interact with external devices, and the storage unit is used to store data.

[0016] As a preferred technical solution, the display arm is also equipped with a sound module for voice broadcasting prompts and interaction.

[0017] As a preferred technical solution, the breathing nozzle includes a baffle and a suction nozzle; the baffle is disposed around the suction nozzle, and the suction nozzle protrudes from the baffle.

[0018] The advantages of this invention are:

[0019] 1. The respiratory muscle assessment and training integrated machine includes a measuring arm and a display arm. The display arm displays guidance information and can guide the user's breathing rhythm to obtain a more effective training effect. The display arm is at a certain angle to the measuring arm, and the display screen on it is set facing the measuring port. When training or assessment is performed, the user can intuitively observe the changes in values ​​and directly receive guidance information.

[0020] 2. The display arm is equipped with a screen that can display MIP and MEP values. Based on these values, a treatment plan can be formulated. It can also display the progress of the treatment through graphics such as smiley faces, providing prompts and encouragement. It can also guide breathing through graphics, enhancing training efficiency. The display arm has an added adjustment function, which can fine-tune the pressure intensity based on 30-60% of the MIP and MEP values ​​to accurately formulate treatment plans for different individuals. The display arm also has an added sound module, which can promptly prompt incorrect movements, such as unsatisfactory breathing frequencies. It can also play music during the treatment process to create a pleasant treatment environment.

[0021] 3. The respiratory muscle assessment and training integrated machine also includes a support frame, which is detachably connected to the measuring arm to provide support, freeing the user's hands, facilitating long-term training, and preventing hand fatigue. Attached Figure Description

[0022] Appendix Figure 1 This is a schematic diagram of an integrated machine for assessing and training respiratory muscles according to the present invention.

[0023] Appendix Figure 2 This is a schematic diagram of another respiratory muscle assessment and training integrated machine according to the present invention.

[0024] Appendix Figure 3 This is an enlarged schematic diagram of the breathing nozzle of an integrated respiratory muscle assessment and training machine of the present invention.

[0025] Appendix Figure 4 This is a module diagram of a respiratory muscle assessment and training integrated machine according to the present invention.

[0026] Appendix Figure 5This invention relates to an integrated machine for assessing and training respiratory muscles, whose display screen shows a simulated diagram.

[0027] Appendix Figure 6 This is a schematic diagram of the support frame of an integrated respiratory muscle assessment and training machine according to the present invention. Detailed Implementation

[0028] The present invention will be further described below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, it should be understood that after reading the description of this invention, those skilled in the art can make various alterations or modifications to the invention, and these equivalent forms also fall within the scope defined by the appended claims.

[0029] The reference numerals and components involved in the accompanying drawings are shown below:

[0030] 1. Measuring port 2. Measuring arm 3. Display arm

[0031] 4. Support frame 11. Breathing nozzle 21. Finger groove

[0032] 22. Blood oxygen saturation detection unit; 31. Display screen; 32. Adjustment buttons.

[0033] 41. Mounting slot 42. Telescopic frame 43. Support base

[0034] 111. Baffle plate 112. Suction nozzle

[0035] Example 1

[0036] Please see the appendix Figure 1 , attached Figure 1 This is a schematic diagram of a respiratory muscle assessment and training integrated machine according to the present invention. The integrated machine includes a measuring port 1, a measuring arm 2, and a display arm 3. The measuring port 1 is connected to the measuring arm 2, and the display arm 3 is connected to the measuring arm 2. The central axis of the measuring port 1 and the central axis of the measuring arm 2 are aligned, and the display arm 3 forms a certain angle with the measuring arm 2. The measuring port 1 has a breathing nozzle 11 detachably connected to it. The measuring arm 2 has a measuring unit inside, which is used to measure respiratory data. The display arm 3 has a display screen 31 and adjustment buttons 32, with the display screen 31 facing the measuring port 1. The display arm 3 has a processing unit for processing data information and a power supply unit for supplying power to the electrical equipment.

[0037] The measuring arm 2 is a rectangular straight arm structure, and its upper surface is provided with several finger grooves 21, namely 4-6 strip-shaped grooves that are recessed into the measuring arm 2, for placing fingers when gripping. Please refer to the appendix. Figure 2 , attached Figure 2 This is a schematic diagram of another respiratory muscle assessment and training integrated machine of the present invention; its finger slot 21 can also be equipped with a blood oxygen saturation detection unit 22, such as a blood oxygen monitoring finger clip. During use, the fingertip is directly inserted, and the blood oxygen level is measured by a photoelectric sensor. The data is connected and interacts with the data in the present invention. Please refer to the appendix. Figure 3 , attached Figure 3 This is an enlarged schematic diagram of the breathing nozzle of an integrated respiratory muscle assessment and training device of the present invention; the measuring arm 2 has a measuring port 1 at one end, the measuring port 1 is detachably connected to the breathing nozzle 11, the breathing nozzle 11 includes a baffle 111 and a suction nozzle 112; the baffle 111 is disposed around the suction nozzle 112, the suction nozzle 112 protrudes from the baffle 111, and the suction nozzle 112 has an airflow channel in its center that communicates with the measuring port 1 and the measuring arm 2; the display arm 3 is provided with a display screen 31 and an adjustment button 32, one end of the display arm 3 is perpendicularly connected to the measuring arm 2, the display screen 31 faces the breathing nozzle 11, and the adjustment button 32 for adjustment is located below it;

[0038] In some preferred embodiments, the display arm 3 is movably connected to the measuring arm 2. For example, the display arm 3 and the measuring arm 2 are movably connected via a pivot, which allows for pitch movement relative to the measuring arm 2. The display arm 3 and the measuring arm 2 can also be connected via a universal joint, such as a ball joint, which allows for not only pitch adjustment but also rotation, enabling pitch adjustment at different angles relative to the measuring arm 2. This movable connection ensures that the display screen 31 on the display arm 3 always faces the user.

[0039] Please see the appendix Figure 4 , attached Figure 4 This is a module diagram of a respiratory muscle assessment and training integrated machine according to the present invention; the measuring arm 2 has a measuring unit inside, which is used to measure respiratory data; the display arm 3 has a processing unit for processing data information and a power supply unit for supplying power to the electrical equipment. Preferably, it also has a transmission unit and a storage unit. The transmission unit is used for information interaction with external devices, and the storage unit is used for data storage; the measuring unit is a pressure sensor that directly measures airflow pressure. The pressure sensor transmits the data to the processing unit, which processes and analyzes the relevant data and displays the results on the display screen 31; the measuring arm 2 has a valve assembly inside and a motor that controls the opening and closing of the valve assembly. The opening and closing degree of the valve assembly is controlled by the motor to adjust the impedance during respiratory training. The operation of the motor is controlled by the processing unit.

[0040] The display screen 31 and adjustment buttons 32 are used for user interaction. The display screen 31 displays various information, including but not limited to breathing guidance diagrams, power meters, maximum power of inspiratory training, energy diagrams of inspiratory training, training load diagrams, training progress diagrams, flow rates, and volumes. It should be noted that the display interface modes include inspiratory training mode and expiratory training mode. The displayed items are set according to actual measurement needs, which will not be elaborated here, including the settings of the evaluation interface, such as displaying the maximum inspiratory pressure (MIP) and maximum expiratory pressure (MEP) values. The adjustment buttons 32 are used for manual control of the impedance provided by the opening and closing of the training load, i.e., the valve assembly, to fine-tune the training impedance. The adjustment buttons 32 also include switching between training and evaluation modes. The display arm 3 is also equipped with a sound module for voice broadcast prompts and interaction, such as broadcasting the breathing process, broadcasting measured values, and also enabling intelligent voice interaction for convenient voice control.

[0041] It should be noted that the integrated respiratory muscle assessment and training device includes a measuring arm 2 and a display arm 3. The display arm 3 is used to display guidance information, which can guide the user's breathing rhythm to obtain a more effective training effect. The display arm 3 is at a certain angle to the measuring arm 2, and its display screen 31 is positioned facing the measuring port 1. Please refer to the appendix. Figure 5 , attached Figure 5This invention discloses an integrated respiratory muscle assessment and training device whose display screen shows a simulation diagram. During training or assessment, the user can intuitively observe numerical changes, allowing for direct guidance. The integrated display arm 3 eliminates the need for external devices such as computers to analyze data and generate training plans, greatly enhancing convenience. The measuring arm 2 has several finger slots 21 for easy gripping. The display arm 3 is movably connected to the measuring arm 2, allowing adjustment of the display screen 31 to maintain a convenient observation position. The breathing nozzle 11 includes a baffle 111 and a suction nozzle 112. The baffle 111 is located around the suction nozzle 112, and the suction nozzle 112 protrudes from the baffle 111 for easy biting, making exhalation and inhalation training more precise and preventing air leakage. The present invention features a display arm 3 equipped with a display screen 31 that can display MIP and MEP values. Based on these values, a treatment plan can be formulated. The display arm can also display the progress of the treatment using graphics such as smiley faces, providing prompts and encouragement. It can also guide breathing through graphics, enhancing training efficiency. The display arm 3 has an added adjustment function, allowing for fine-tuning of pressure intensity based on 30-60% of the MIP and MEP values, enabling precise formulation of treatment plans for different individuals. The display arm 3 also includes a sound module, which can promptly alert to incorrect movements, such as unsatisfactory breathing frequencies. It can also play music during the treatment process to create a pleasant treatment environment.

[0042] Example 2

[0043] Please see the appendix Figure 6 , attached Figure 6 This is a schematic diagram of the support frame of an integrated respiratory muscle assessment and training machine according to the present invention. This embodiment is basically the same as Embodiment 1, except that the integrated respiratory muscle assessment and training machine further includes a support frame 4, which is detachably connected to the measuring arm 2. The support frame 4 includes a mounting slot 41, a telescopic frame 42, and a support base 43. The mounting slot 41 is connected to the telescopic frame 42, and the other end of the telescopic frame 42 is connected to the support base 43. In use, the measuring arm 2 is placed in the mounting slot 41, and the support base 43 is placed on a platform. The device is fixed so that the measuring port 1 faces the user's mouth. The support frame 4 frees the user's hands, facilitating long-term training and preventing hand fatigue. The telescopic frame 42 allows for height adjustment, increasing the flexibility of use. Furthermore, the mounting slot 41 and the telescopic frame 42 can be movably connected, facilitating adjustment of the fixed angle and further enhancing its convenience.

[0044] The above description is only a preferred embodiment of the present invention. It should be noted that those skilled in the art can make several improvements and additions without departing from the principle of the present invention, and these improvements and additions should also be considered within the scope of protection of the present invention.

Claims

1. A respiratory muscle assessment and training integrated machine, characterized in that, The device includes a measuring port, a measuring arm, and a display arm. The measuring port is connected to the measuring arm, and the display arm is also connected to the measuring arm. The central axis of the measuring port and the central axis of the measuring arm are aligned. The display arm is at an angle to the measuring arm and is located on the finger slot side of the measuring arm. The measuring port has a detachably connected breathing nozzle. The measuring arm contains a measuring unit for measuring respiratory data. The display arm has a display screen and adjustment buttons, with the display screen facing the measuring port. The display arm also contains a processing unit for processing data and a power supply unit for supplying power to the device. The measuring unit is a pressure sensor that directly measures the airflow pressure. The pressure sensor transmits the data to the processing unit, which processes and analyzes the relevant data and displays the results on the display screen. The display screen shows several pieces of information, including a breathing guidance diagram, a power meter, maximum power of inspiratory training, energy diagram of inspiratory training, training load diagram, training progress diagram, flow rate, and volume. The display arm is used to display guidance information and guide the user's breathing rhythm in real time; Its interface features inhalation training mode and exhalation training mode. The displayed items include the settings of the assessment interface, display of the maximum inhalation pressure (MIP) and maximum expiratory pressure (MEP) values, the formulation of the treatment plan based on the values, or the display of the treatment effect achievement through smiley face graphics, providing prompts and encouragement, and can also guide breathing through graphics. The measuring arm is provided with several finger slots, and a blood oxygen saturation detection unit is also provided on the finger slots. The blood oxygen saturation detection unit is a blood oxygen monitoring finger clip. When in use, the fingertip is directly inserted and the blood oxygen status is measured by a photoelectric sensor. The breathing nozzle includes a baffle and a suction nozzle; the baffle is disposed around the suction nozzle, and the suction nozzle protrudes from the baffle. The display arm is movably connected to the measuring arm, including: The measuring arm and the display arm are movably connected via a pivot, allowing for pitch rotation relative to the measuring arm; or The measuring arm and the display arm are movably connected by a universal joint, which is used to realize pitch adjustment at different angles relative to the measuring arm; It also includes a support frame, which is detachably connected to the measuring arm; The support frame includes a mounting slot, a telescopic frame, and a support base; the mounting slot is movably connected to the telescopic frame, and the other end of the telescopic frame is connected to the support base. The display arm is equipped with a transmission unit and a storage unit; the transmission unit is used to interact with external devices, and the storage unit is used to store data. The display screen faces the breathing nozzle, and the adjustment button for adjustment is located below it; The adjustment button is used to manually control the impedance provided by the opening and closing size of the training load, i.e., the valve assembly, in order to fine-tune the training impedance. The adjustment button also includes switching between training and evaluation modes.

2. The respiratory muscle assessment and training integrated machine according to claim 1, characterized in that, It also contains a valve assembly and a motor that controls the valve size of the valve assembly.

3. The integrated respiratory muscle assessment and training machine according to claim 1, characterized in that, The display arm is also equipped with a sound module for voice broadcasting prompts and interaction.

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