A respiratory rehabilitation training device specifically designed for respiratory medicine departments

Abstract

This invention discloses a respiratory rehabilitation training device specifically for respiratory medicine, mainly addressing the problems of existing devices, such as incorrect breathing posture leading to poor training effects, inability to adapt training to the patient's recovery level, and difficulty in checking whether training has met standards. This respiratory rehabilitation training device features a voice player for prompting, a hollow sphere that works with the infusion mechanism to adjust training intensity, a screw to adjust the mouthpiece height, and adjustments to the angles of the rotating and fixed plates to correct breathing posture.

Description

Technical Field

[0001] This invention relates to the field of respiratory training equipment technology, and more specifically, to a respiratory rehabilitation training equipment specifically for respiratory medicine. Background Technology

[0002] When a person inhales normally, the diaphragm and external intercostal muscles contract. When inhaling forcefully, accessory inspiratory muscles, such as the trapezius and scalene muscles, are also needed. The contraction of these muscles causes the rib cage to rise and the chest cavity to expand to its limit. Therefore, it is necessary to train the inspiratory muscles. The Breathing Home Inspiratory Trainer uses the basic principle of resistance training. When the user inhales through the inspiratory trainer, he / she has to exert effort to resist the resistance set by the trainer in order to increase the strength of the inspiratory muscles, thereby increasing the strength and endurance of the respiratory muscles.

[0003] Existing respiratory rehabilitation trainers cannot fix the head position during use. Inaccurate head positioning during training may lead to insufficient laryngeal expansion, resulting in insufficient inhalation and reduced lung training effectiveness. Furthermore, the training intensity of existing trainers is not easily adjustable, making it impossible to adapt to the patient's recovery progress, which is inconvenient. Additionally, existing respiratory trainers generally rely on visual identification to determine the target inhalation volume, which may lead to misjudgments for individuals with poor eyesight, resulting in insufficient training volume and affecting lung recovery. Summary of the Invention

[0004] The purpose of this invention is to provide a respiratory rehabilitation training device specifically for respiratory medicine, in order to solve the problems of existing devices, such as incorrect breathing training posture, resulting in poor training effect, inability to make adaptive training adjustments according to the patient's recovery level, and inconvenience in checking whether the training has met the standards.

[0005] To address the above problems, the present invention provides the following technical solution:

[0006] A respiratory rehabilitation training device for respiratory medicine includes a support plate and a trachea. A respirator is fixedly connected to the inner top of the support plate. The trachea passes through the side wall of the support plate, with one end located inside the support plate and communicating with the outer top of the respirator, and the other end located outside the support plate and connected to a mouth mask. A fixing rod is fixedly connected between the top and bottom of the respirator, and a hollow sphere is slidably sealed to the outer wall of the fixing rod. An infusion channel communicating with the top of the fixing rod is provided inside the fixing rod, and an outlet communicating with the infusion channel is provided at the lower part of the fixing rod located inside the sphere. An injection mechanism is fixed to the outer top of the respirator, and the injection mechanism is communicating with the infusion channel.

[0007] In a preferred embodiment of the invention, the upper part of the side wall of the respirator is provided with a groove, a fixing frame is provided in the groove, and a connecting plate is provided in the fixing frame to divide it into inner and outer sides; a slide rod is slidably connected to the connecting plate, one end of the slide rod is located on the outer side and a top bead is connected thereon, and a first spring is sleeved on the slide rod between the top bead and the connecting plate; the other end of the slide rod is located on the inner side and a contact is connected thereon, and a contact piece is provided on the inner wall of the fixing frame opposite to the contact.

[0008] In a preferred embodiment of the invention, the inner diameter of the fixing frame is adapted to the diameter of the top bead, and insulating material is provided at the bottom of the slide rod and the connection of the contact.

[0009] In a preferred embodiment of the invention, the number of contacts is two, and the spacing between the two contacts is adapted to the width of the contact.

[0010] In a preferred embodiment of the invention, a baffle adapted to the shape of the outlet is rotatably connected to the inner wall of the outlet, and a second spring is fixedly connected to both sides of the baffle. The outlet is positioned at the lower part of the inner cavity of the sphere when the sphere is at the bottom of the respirator.

[0011] In a preferred embodiment of the invention, a respiratory rehabilitation training device for respiratory medicine further includes a fixing plate; the bottom of the support plate and the bottom of the respirator are both fixed to the top of the fixing plate, and the bottom of the fixing plate is provided with a handle; a rotating plate is rotatably connected to the end of the fixing plate away from the support plate, and the outer surfaces of the rotating plate and the fixing plate are both covered with soft pads.

[0012] In a preferred embodiment of the invention, a toothed ring and a storage ring are fixedly connected to the side wall of the rotating plate and the bottom of the fixed plate, respectively, and are mutually connected; the storage ring is provided with a gear that meshes with the toothed ring, and a rotating rod is connected to the gear. The free end of the rotating rod is located outside the storage ring, and a first knob is connected to it.

[0013] In a preferred embodiment of the invention, a lead screw is threadedly connected to the fixing plate on the side of the support plate; one end of the lead screw is located above the fixing plate and is connected to a retaining ring, which is engaged with the air tube between the mouthpiece and the support plate; the other end of the lead screw is located below the fixing plate and is connected to a second knob; a telescopic hose is connected between the air tube and the respirator, and the air tube is slidably connected on the support plate.

[0014] In a preferred embodiment of the invention, the injection mechanism includes an injection tube fixed to the top of the respirator and communicating with an infusion channel; a piston is slidably connected inside the injection tube, the piston is connected to a connecting rod, and a push plate is connected to the end of the connecting rod located outside the injection tube.

[0015] In a preferred embodiment of the invention, the outer wall of the injection tube is provided with injection graduations.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) In this invention, the soft pads of the rotating plate and the fixed plate fit against the patient's neck and jaw. Then, the first knob is turned to drive the gear connected to the rotating rod to rotate. The teeth are used to retract the toothed ring into the storage ring, thereby driving the rotating plate connected to the toothed ring to rotate around the fixed plate to adapt to the neck and jaw angle of different patients, to correct the breathing posture, ensure that the larynx is fully opened, and ensure the inhalation volume, thereby improving the lung training effect. The trachea position can be adjusted by the screw to better adapt to the patient's breathing.

[0018] (2) The present invention pushes the push plate to drive the piston connected to the connecting rod to move in the injection tube, squeezes the liquid in the injection tube, and injects the liquid into the sphere slidably connected to the fixed rod in the ventilator through the infusion channel to increase the gravity of the sphere itself. At the same time, the piston can be pulled in the opposite direction to remove the liquid, freely change the weight of the sphere, facilitate the adjustment of training intensity, and can provide targeted training for different patients, making it highly practical.

[0019] (3) In this invention, the patient inhales and the ball slides on the fixed column. When the ball reaches the top, the ball presses down on the top bead, which drives the contact connected to the slide rod to slide down and insert between the two contact pieces to connect the voice player. The sound is used to transmit the training target, so as to avoid patients with poor vision misjudging the target and ensure the effect of breathing training. Attached Figure Description

[0020] Figure 1 This is a simplified side view of the internal structure of the present invention;

[0021] Figure 2 For the present invention Figure 4 Enlarged view of point A in the middle;

[0022] Figure 3 For the present invention Figure 4 Enlarged view at point B in the middle;

[0023] Figure 4 For the present invention Figure 4 Enlarged view at point C;

[0024] Figure 5 This is a simplified schematic diagram of the internal structure of the present invention from the front view;

[0025] Figure 6 For the present invention Figure 4 Enlarged view at point D;

[0026] Figure 7 This is a simplified schematic diagram of the structure connected to the rotating rod in this invention.

[0027] In the above figures, the component names corresponding to the reference numerals are as follows:

[0028] 1-Fixed plate, 2-Handle, 3-Rotating plate, 4-Gear ring, 5-Storage ring, 6-Rotating rod, 7-Gear, 8-First knob, 9-Lead screw, 10-Second knob, 11-Clamping ring, 12-Trachea, 13-Mouth mask, 14-Support plate, 15-Voice player, 16-Telescopic hose, 17-Respirator, 18-Fixed rod, 19-Outlet, 20-Spherical ball, 21-Infusion channel, 22-Injection tube, 23-Piston, 24-Connecting rod, 25-Push plate, 26-Fixed frame, 27-Connecting plate, 28-Slide rod, 29-First spring, 30-Top ball, 31-Contact, 32-Contact piece, 33-Soft pad, 34-Baffle, 35-Second spring. Detailed Implementation

[0029] The present invention will be further described below with reference to the accompanying drawings and embodiments. The embodiments of the present invention include, but are not limited to, the following embodiments.

[0030] Example 1

[0031] like Figures 1 to 7 As shown, a respiratory rehabilitation training device for respiratory medicine includes a support plate 14 and a trachea 12. A respirator 17 is fixedly connected to the inner top of the support plate 14. The trachea 12 passes through the side wall of the support plate 14, with one end located inside the support plate 14 and communicating with the outer top of the respirator 17, and the other end located outside the support plate 14 and connected to a mouth mask 13. A fixing rod 18 is fixedly connected between the top and bottom of the respirator 17, and a hollow sphere 20 is slidably sealed to the outer wall of the fixing rod 18. An infusion channel 21 communicating with the top of the fixing rod 18 is provided inside the fixing rod 18, and an outlet 19 communicating with the infusion channel 21 is provided at the lower part of the fixing rod 18 located inside the sphere 20. An injection mechanism is fixed to the outer top of the respirator 17, and the injection mechanism is connected to the infusion channel 21. In use, according to the patient's rehabilitation needs, the infusion is injected into the hollow sphere 20 through the injection mechanism and the infusion channel 21, increasing the weight of the sphere 20.

[0032] The inner wall of the outlet 19 is rotatably connected to a baffle 34 that is adapted to its shape to prevent the liquid in the injection tube 22 from leaking out due to the patient's breathing. The two sides of the baffle 34 are fixedly connected to a second spring 35. The elasticity of the second spring 35 is used to return the baffle 34 to its original position. The outlet 19 is positioned at the lower part of the inner cavity of the ball 20 when the ball 20 is at the bottom of the respirator 17.

[0033] The outlet 19 is located at the lower part of the inner cavity of the sphere 20 when the sphere 20 is at the bottom of the respirator 17. A vent is provided at the connection between the upper part of the sphere 20 and the fixing rod 18. A vent can also be provided at the top of the sphere 20 to allow the liquid to enter the sphere 20 smoothly. The diameter of the sphere 20 is adapted to the inner cavity diameter of the respirator 17. The inside of the sphere 20 is a hollow circular inner cavity for storing liquid.

[0034] The injection mechanism includes an injection tube 22 fixed to the top of the respirator 17, which is connected to the infusion channel 21. A piston 23 is slidably connected inside the injection tube 22, and a connecting rod 24 is connected to the piston 23. A push plate 25 is connected to the end of the connecting rod 24 located outside the injection tube 22. The injection tube 22 contains liquid, generally water. Pushing the push plate 25 causes the piston 23 to move the liquid in the injection tube 22 through the infusion channel 21 into the hollow sphere 20, increasing the weight of the sphere 20. Other injection mechanisms can also be selected. The outer wall of the injection tube 22 is provided with injection graduations for easy and accurate injection of the required amount of water.

[0035] Example 2

[0036] like Figures 1 to 7 As shown, the difference between this embodiment and Embodiment 1 is that the upper part of the side wall of the respirator 17 is provided with a groove, and a fixing frame 26 is provided in the groove. A connecting plate 27 is provided in the fixing frame 26 to divide it into inner and outer sides. A sliding rod 28 is slidably connected to the connecting plate 27. One end of the sliding rod 28 is located on the outer side and is connected to a top bead 30. A first spring 29 is sleeved on the sliding rod 28 between the top bead 30 and the connecting plate 27. The other end of the sliding rod 28 is located on the inner side and is connected to a contact 31. A contact piece 32 is provided on the inner wall of the fixing frame 26 opposite to the contact 31. The inner diameter of the fixing frame 26 is adapted to the diameter of the top bead 30. Insulating material is provided at the bottom of the sliding rod 28 and the connection point of the contact 31. There are two contact pieces 32, and the distance between the two contact pieces 32 is adapted to the width of the contact 31. The two contact pieces form a contact switch for the voice broadcaster. When the contact 31 is in contact, the voice broadcaster is turned on. When it is not in contact, the voice broadcaster is turned off.

[0037] Example 3

[0038] like Figures 1 to 7 As shown, the difference between this embodiment and Embodiment 1 is that a respiratory rehabilitation training device for respiratory medicine also includes a fixed plate 1; the bottom of the support plate 14 and the bottom of the respirator 17 are both fixed to the top of the fixed plate 1, and the bottom of the fixed plate 1 is provided with a handle 2; a rotating plate 3 is rotatably connected to the end of the fixed plate 1 away from the support plate 14, and soft pads 33 are laid on the outer surfaces of the rotating plate 3 and the fixed plate 1; a toothed ring 4 and a storage ring 5 are respectively fixedly connected to the side wall of the rotating plate 3 and the bottom of the fixed plate 1; a gear 7 that meshes with the toothed ring 4 is provided in the storage ring 5, and a rotating rod 6 is connected to the gear 7. The free end of the rotating rod 6 is located outside the storage ring 5, and a first knob 8 is connected to it; the rotatable rotating plate 3 allows the rotating plate and the fixed plate to adapt to the neck and jaw angles of different patients to correct the breathing posture, ensure that the larynx is fully opened, and ensure the inhalation volume.

[0039] Example 4

[0040] like Figures 1 to 7As shown, the difference between this embodiment and embodiment 1 is that a screw rod 9 is threadedly connected to the fixing plate 1 on the side of the support plate 14; one end of the screw rod 9 is located above the fixing plate 1, and a retaining ring 11 is connected to it, which is engaged with the trachea 12 between the mouth mask 13 and the support plate 14; the other end of the screw rod 9 is located below the fixing plate 1, and a second knob 10 is connected to it; a telescopic hose 16 is connected between the trachea 12 and the respirator 17, and the trachea 12 is slidably connected on the support plate 14; the height of the trachea 12 can be freely adjusted to fit the patient's mouth using the thread of the screw rod 9, and a mouth mask 13 is fixedly connected to one side of the trachea 12 to cover the patient's mouth and prevent air leakage.

[0041] Working principle: During use, this respiratory rehabilitation training device, specifically designed for respiratory departments, firstly, pushes the push plate 25 to move the piston 23 connected to the connecting rod 24 within the injection tube 22, squeezing the liquid inside the injection tube 22. The liquid is then delivered to the outlet 19 through the infusion channel 21. Using the liquid pressure, the baffle 34 is shifted to the right, causing the liquid to be injected from the outlet 19 into the sphere 20 slidably connected to the fixed rod 18 inside the respirator 17, increasing the weight of the sphere 20. Simultaneously, the piston 23 is pulled in the opposite direction, using suction to shift the baffle 34 to the left, allowing the liquid to be extracted. The weight of the sphere 20 can be freely adjusted to regulate the breathing intensity according to the patient's condition. When the intensity is adjusted, the patient holds the handle, and the soft pads 33 of the rotating plate 3 and the fixed plate 1 are placed against the patient's neck. It fits snugly against the jaw. By rotating the screw 9, the trachea connected by the retaining ring moves up and down, adjusting the vertical position of the trachea 12 to fit the patient's mouth. Then, rotating the first knob 8 drives the gear 7 connected to the rotating rod 6 to rotate. The teeth cause the gear ring 4 to retract into the storage ring 5, thereby driving the rotating plate 3 connected to the gear ring 4 to rotate around the fixed plate 1 to fit the angle between the neck and jaw of different patients, correcting the breathing posture and ensuring that the larynx is fully open. After completion, the patient inhales, causing the ball 20 to slide on the fixed column 18. When the ball 20 reaches the top, the ball 20 presses down on the top bead 30, causing the contact 31 connected to the slide rod 28 to slide down and be inserted between the two contact pieces 32 to connect the voice player, using sound to convey the training achievement.

[0042] In this respiratory rehabilitation training device specifically designed for respiratory departments, the soft pads 33 of the rotating plate 3 and the fixed plate 1 fit against the patient's neck and jaw. Then, turning the first knob 8 drives the gear 7 connected to the rotating rod 6 to rotate. The gear teeth cause the toothed ring 4 to retract into the storage ring 5, thereby driving the rotating plate 3 connected to the toothed ring 4 to rotate around the fixed plate 1 to adapt to the different neck and jaw angles of different patients, correct breathing posture, ensure that the larynx is fully open, and ensure the inhalation volume, thereby improving the lung training effect. Furthermore, the trachea 12 can be adjusted vertically via the screw 9 to better adapt to the patient's breathing.

[0043] In this respiratory rehabilitation training device specifically designed for respiratory departments, pushing the push plate 25 causes the piston 23 connected to the connecting rod 24 to move within the injection tube 22, squeezing the liquid inside the injection tube 22. The liquid is then injected into the spherical ball 20, which is slidably connected to the fixed rod 18 within the respirator 17, thereby increasing the weight of the spherical ball 20. Simultaneously, pulling the piston 23 in the opposite direction can remove the liquid, allowing for free adjustment of the weight of the spherical ball 20. This facilitates the adjustment of training intensity and enables targeted training for different patients, making it highly practical.

[0044] In this respiratory rehabilitation training device specifically designed for respiratory departments, the patient inhales, causing the ball 20 to slide on the fixed column 18. When the ball 20 reaches the top, it presses down on the top bead 30, causing the contact 31 connected to the slide rod 28 to slide down and insert between the two contact pieces 32 to connect to the voice player 15. The sound is used to transmit the training target achievement, avoiding misjudgment by patients with poor vision and ensuring the effectiveness of the respiratory training.

[0045] The present invention can be well implemented according to the above embodiments. It is worth noting that, based on the above structural design, even if some non-substantial modifications or refinements are made to the present invention to solve the same technical problem, the essence of the technical solution adopted is still the same as that of the present invention, and therefore it should also be within the protection scope of the present invention.

Claims

1. A respiratory rehabilitation training device specifically for respiratory medicine, characterized in that: The device includes a support plate (14) and a trachea (12). A respirator (17) is fixedly connected to the inner top of the support plate (14). The trachea (12) passes through the side wall of the support plate (14), with one end located inside the support plate (14) and communicating with the outer top of the respirator (17), and the other end located outside the support plate (14) and connected to a mouth mask (13). A fixing rod (18) is fixedly connected between the top and bottom of the respirator (17), and a hollow sphere (20) is slidably sealed to the outer wall of the fixing rod (18). An infusion channel (21) communicating with the top of the fixing rod (18) is provided inside the fixing rod (18), and an outlet (19) communicating with the infusion channel (21) is provided at the lower part of the fixing rod (18) located inside the sphere (20). An injection mechanism is fixed to the outer top of the respirator (17), and the injection mechanism is communicating with the infusion channel (21). The inner wall of the outlet (19) is rotatably connected to a baffle (34) that is adapted to its shape. The two sides of the baffle (34) are fixedly connected to a second spring (35). The outlet (19) is positioned at the lower part of the inner cavity of the ball (20) when the ball (20) is at the bottom of the respirator (17). The respiratory rehabilitation training device also includes a fixed plate (1); the bottom of the support plate (14) and the bottom of the respirator (17) are both fixed to the top of the fixed plate (1), and the bottom of the fixed plate (1) is provided with a handle (2); the end of the fixed plate (1) away from the support plate (14) is rotatably connected to a rotating plate (3), and the outer surfaces of the rotating plate (3) and the fixed plate (1) are both covered with soft pads (33).

2. The respiratory rehabilitation training device for respiratory medicine as described in claim 1, characterized in that: The upper part of the side wall of the respirator (17) is provided with a groove, and a fixing frame (26) is provided in the groove. A connecting plate (27) is provided in the fixing frame (26) to divide it into inner and outer sides. A sliding rod (28) is slidably connected to the connecting plate (27). One end of the sliding rod (28) is located on the outer side and a top bead (30) is connected to it. A first spring (29) is sleeved on the sliding rod (28) between the top bead (30) and the connecting plate (27). The other end of the sliding rod (28) is located on the inner side and a contact (31) is connected to it. A contact piece (32) is provided on the inner wall of the fixing frame (26) opposite to the contact (31).

3. A respiratory rehabilitation training device specifically for respiratory medicine according to claim 2, characterized in that: The inner diameter of the fixing bracket (26) is matched with the diameter of the top bead (30), and insulating material is provided at the bottom of the slide rod (28) and the connection of the contact (31).

4. A respiratory rehabilitation training device specifically for respiratory medicine as described in claim 3, characterized in that: There are two contacts (32), and the spacing between the two contacts (32) is adapted to the width of the contact (31).

5. A respiratory rehabilitation training device for respiratory medicine as described in claim 1, characterized in that: The side wall of the rotating plate (3) and the bottom of the fixed plate (1) are respectively fixedly connected to a toothed ring (4) and a storage ring (5) that cooperate with each other; the storage ring (5) is provided with a gear (7) that meshes with the toothed ring (4), and a rotating rod (6) is connected to the gear (7). The free end of the rotating rod (6) is located outside the storage ring (5), and a first knob (8) is connected to it.

6. A respiratory rehabilitation training device for respiratory medicine as described in claim 1, characterized in that: A screw rod (9) is threadedly connected to the fixing plate (1) on the side of the support plate (14); one end of the screw rod (9) is located above the fixing plate (1) and is connected to a retaining ring (11), which is engaged with the air tube (12) between the mouthpiece (13) and the support plate (14); the other end of the screw rod (9) is located below the fixing plate (1) and is connected to a second knob (10); a telescopic hose (16) is connected between the air tube (12) and the respirator (17), and the air tube (12) is slidably connected on the support plate (14).

7. A respiratory rehabilitation training device for respiratory medicine as described in any one of claims 1-6, characterized in that: The injection mechanism includes an injection tube (22) fixed to the top of the respirator (17), which is connected to the infusion channel (21); a piston (23) is slidably connected inside the injection tube (22), and a connecting rod (24) is connected to the piston (23). A push plate (25) is connected to the end of the connecting rod (24) located outside the injection tube (22).

8. A respiratory rehabilitation training device for respiratory medicine as described in claim 7, characterized in that: The outer wall of the injection tube (22) is provided with injection graduations.

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