Respiratory training device for hospital pneumology department

Abstract

The invention provides a respiratory training device for a hospital pneumology department, and relates to the technical field of respiratory training. The respiratory training device for the hospital pneumology department comprises a base, an expiration cylinder, an inspiration cylinder, an air guide cylinder and a ventilation hose. The exhalation cylinder is installed on the base and provided with an exhalation ball, a first spring assembly and a first scale line. The air suction ball and the second spring assembly are arranged in the air suction cylinder. The second scale line is arranged on the outer wall of the air suction cylinder. The air guide cylinder is installed on the base and provided with an expiration hole, an inspiration hole, an expiration plate and an inspiration plate. The expiration plate is hinged to the air guide cylinder and corresponds to the expiration hole; the air suction plate is hinged to the air guide cylinder, corresponds to the air suction hole and is opened inside the air guide cylinder, and the air suction hole is connected with the top of the air suction cylinder; and the ventilation hose is detachably connected with the air guide cylinder. According to the respiratory training device for the hospital pneumology department, the technical problems that according to an existing respiratory training device, breathing and inspiration conversion is difficult, and expiration and inspiration intensity comparison observation is difficult are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of respiratory training, and in particular to a respiratory training device for the respiratory department of a hospital. Background Art

[0002] A respiratory training device is a medical device used to improve and enhance the respiratory function of the human body. It helps users exercise the respiratory muscles and increase lung capacity, and promotes the rehabilitation of the respiratory system by simulating the natural breathing pattern and combining the impedance training principle.

[0003] The existing respiratory training devices for hospitals are usually three-ball respiratory training devices. The device includes a base, three transparent air cylinders, a gas guide cylinder, a hose, and a blowing mask; the transparent air cylinders are installed on the base, and a lifting ball is provided inside the transparent air cylinders. The gas guide cylinder is installed on the base and is communicated with the transparent air cylinders. One end of the hose is detachably connected to the gas guide cylinder, and the other end is connected to the blowing mask. For this kind of respiratory training device, when exercising inhalation, the respiratory training device needs to be turned upside down, and it is difficult to convert between inhalation and exhalation, and it is also difficult to compare and observe the exhalation and inhalation intensities.

[0004] The inventor of the present invention at least found the following problems during the implementation of this embodiment:

[0005] For the existing respiratory training devices, it is difficult to convert between inhalation and exhalation, and it is also difficult to compare and observe the exhalation and inhalation intensities. Summary of the Invention

[0006] The purpose of the present invention is to provide a respiratory training device for the respiratory department of a hospital, which solves the technical problems that for the existing respiratory training devices, it is difficult to convert between inhalation and exhalation, and it is also difficult to compare and observe the exhalation and inhalation intensities.

[0007] Invention Solution:

[0008] The present invention provides a respiratory training device for the respiratory department of a hospital, which includes a base, an exhalation cylinder, an inhalation cylinder, a gas guide cylinder and a ventilation hose; the exhalation cylinder is installed on the base, and is provided with an exhalation balloon, a first spring assembly and a first scale line; the exhalation balloon and the first spring assembly are respectively arranged inside the exhalation cylinder, and the first scale line is arranged on the outer wall of the exhalation cylinder; the inhalation cylinder is installed on the base, and is provided with an inhalation balloon, a second spring assembly and a second scale line; the inhalation balloon and the second spring assembly are respectively arranged inside the inhalation cylinder, and the second scale line is arranged on the outer wall of the inhalation cylinder; the gas guide cylinder is installed on the base, and is provided with an exhalation hole, an inhalation hole, an exhalation plate and an inhalation plate; the exhalation plate is hinged to the gas guide cylinder, corresponding to the exhalation hole, and opens to the outside of the gas guide cylinder, and the exhalation hole is communicated with the bottom of the exhalation cylinder; the inhalation plate is hinged to the gas guide cylinder, corresponding to the inhalation hole, and opens to the inside of the gas guide cylinder, and the inhalation hole is connected to the top of the inhalation cylinder; the ventilation hose is detachably connected to the gas guide cylinder.

[0009] Further, the gas guide cylinder is provided with an exhalation groove, the exhalation groove is communicated with the exhalation cylinder, and the exhalation plate is arranged in the exhalation groove.

[0010] Further, the exhalation groove is provided with a support head, and the support head can abut against the exhalation plate.

[0011] Further, the exhalation hole is located above the inhalation hole, and the intake end of the ventilation hose is arranged between the exhalation hole and the inhalation hole.

[0012] Further, the exhalation cylinder is provided with a first annular plate, which is threadedly connected with an exhalation adjusting member, and the exhalation adjusting member is provided with a first conical portion.

[0013] Further, the base is provided with support legs and adjustment holes, the adjustment holes are communicated with the inhalation cylinder, the inhalation cylinder is provided with a second annular plate, and the adjustment holes are threadedly connected with an inhalation adjusting member, and the inhalation adjusting member is provided with a second conical portion.

[0014] Further, the exhalation adjusting member is provided with a rotating portion.

[0015] Further, the first spring assembly includes a fixing plate, a spring and a movable plate; one end of the spring is connected to the fixing plate, and the other end is connected to the movable plate, and the movable plate is provided with a plurality of air holes.

[0016] Further, the base is provided with a ventilation support member, and the ventilation support member is respectively arranged inside the exhalation cylinder and the inhalation cylinder.

[0017] Further, the base is provided with a revolving lantern, a switch and a demarcation line; the switch is electrically connected to the revolving lantern.

[0018] Beneficial effects: When in use, for a respiratory training device for the respiratory department of a hospital provided by the present invention, a patient inserts a ventilation hose onto an air guide cylinder. When the patient exhales, the gas in the air guide cylinder expands, the exhalation plate moves outwards and opens, the inhalation plate closes the inhalation holes, and the air flow walks from the exhalation holes to the bottom of the exhalation cylinder, pushing the exhalation balloon upwards. The exhalation balloon abuts against the first spring assembly. The greater the exhalation force, the more severely the first spring assembly is compressed, and the exhalation intensity can be seen through the first scale line. When the patient inhales, the gas in the air guide cylinder contracts, the inhalation plate moves inwards and opens, the exhalation plate closes the exhalation holes, and the air flow enters the patient's mouth from the bottom of the inhalation cylinder, pushing the inhalation balloon upwards. The inhalation balloon abuts against the second spring assembly. The greater the inhalation force, the more severely the second spring assembly is compressed, and the inhalation intensity can be seen through the second scale line. By checking the amount of compression of the first spring assembly and the second spring assembly, the respiratory intensity can be connected, and the first scale line and the second scale line can be viewed on the same plane, facilitating the comparative observation of the exhalation and inhalation intensities, and the conversion between exhalation and inhalation can be completed without moving the respiratory training device. Therefore, for this respiratory training device for the respiratory department of a hospital, the conversion between exhalation and inhalation is relatively convenient, and the comparative observation of the exhalation and inhalation intensities is relatively intuitive. Description of the Drawings

[0019] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a schematic structural diagram of the respiratory training device for the respiratory department of a hospital provided in this embodiment;

[0021] Figure 2 It is a schematic structural diagram of a part of the respiratory training device for the respiratory department of a hospital provided in this embodiment;

[0022] Figure 3 It is a schematic structural diagram of a part of the respiratory training device for the respiratory department of a hospital provided in this embodiment;

[0023] Figure 4 It is a schematic structural diagram of a part of the respiratory training device for the respiratory department of a hospital provided in this embodiment;

[0024] Figure 5 It is a schematic structural diagram of a part of the respiratory training device for the respiratory department of a hospital provided in this embodiment;

[0025] Figure 6Schematic diagram of the structure of the breathing training device for the respiratory department of a hospital provided in this embodiment;

[0026] Figure 7 Schematic diagram of the structure of the breathing training device for the respiratory department of a hospital provided in this embodiment;

[0027] Figure 8 Cross-sectional view of the breathing training device for the respiratory department of a hospital provided in this embodiment.

[0028] Icon:

[0029] 100 - Base; 110 - Support leg; 120 - Adjustment hole; 130 - Ventilation support member; 140 - Rotating lantern; 150 - Switch; 160 - Demarcation line;

[0030] 200 - Exhalation cylinder; 210 - Exhalation balloon; 220 - First spring assembly; 221 - Fixed plate; 222 - Spring; 223 - Movable plate; 224 - Air hole; 230 - First scale line; 240 - First annular plate; 250 - Exhalation adjustment member; 260 - First tapered portion; 270 - Rotating portion;

[0031] 300 - Inhalation cylinder; 310 - Inhalation balloon; 320 - Second spring assembly; 330 - Second scale line; 340 - Second annular plate; 350 - Inhalation adjustment member; 360 - Second tapered portion;

[0032] 400 - Air guide cylinder; 410 - Exhalation hole; 420 - Exhalation plate; 430 - Inhalation hole; 440 - Inhalation plate; 450 - Exhalation groove; 460 - Support head;

[0033] 500 - Ventilation hose. Detailed implementation manners

[0034] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, rather than all, of the embodiments of the present invention. Usually, the components of the embodiments of the present invention described and illustrated herein can be arranged and designed in various different configurations.

[0035] Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0036] It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

[0037] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the inventive product is customarily placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and should not be construed as indicating or implying relative importance.

[0038] In addition, terms such as "horizontal" and "vertical" do not mean that the components are required to be absolutely horizontal or hanging vertically, but may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but may be slightly inclined.

[0039] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "arranged", "installed", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] The following will describe in detail some embodiments of the present invention with reference to the drawings. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0041] This embodiment provides a respiratory training device for the respiratory department of a hospital. Please refer to Figure 1-8As shown, it includes a base 100, an exhalation cylinder 200, an inhalation cylinder 300, a gas guide cylinder 400, and a ventilation hose 500; the exhalation cylinder 200 is installed on the base 100, and it is provided with an exhalation balloon 210, a first spring assembly 220, and a first scale line 230; the exhalation balloon 210 and the first spring assembly 220 are respectively arranged inside the exhalation cylinder 200, and the first scale line 230 is arranged on the outer wall of the exhalation cylinder 200; the inhalation cylinder 300 is installed on the base 100, and it is provided with an inhalation balloon 310, a second spring assembly 320, and a second scale line 330; the inhalation balloon 310 and the second spring assembly 320 are respectively arranged inside the inhalation cylinder 300, and the second scale line 330 is arranged on the outer wall of the inhalation cylinder 300; the gas guide cylinder 400 is installed on the base 100, and it is provided with an exhalation hole 410, an inhalation hole 430, an exhalation plate 420, and an inhalation plate 440; the exhalation plate 420 is hinged to the gas guide cylinder 400, it corresponds to the exhalation hole 410, and it opens to the outside of the gas guide cylinder 400, and the exhalation hole 410 is communicated with the bottom of the exhalation cylinder 200; the inhalation plate 440 is hinged to the gas guide cylinder 400, it corresponds to the inhalation hole 430, and it opens to the inside of the gas guide cylinder 400, and the inhalation hole 430 is connected to the top of the inhalation cylinder 300; the ventilation hose 500 is detachably connected to the gas guide cylinder 400.

[0042] Specifically, the base 100 is used to support the exhalation cylinder 200, the inhalation cylinder 300, and the air guide cylinder 400. An air inlet is provided at the bottom of the inhalation cylinder 300 for allowing external air flow to enter the bottom of the inhalation cylinder 300. The exhalation cylinder 200 is made of transparent plastic. The exhalation balloon 210 is located below the first spring assembly 220 and the first scale line 230. The lowermost part of the first spring 222 corresponds to the lowermost part of the first scale line 230. The inhalation cylinder 300 is made of transparent plastic. The inhalation balloon 310 is located below the second spring assembly 320 and the second scale line 330. The lowermost part of the second spring 222 corresponds to the second scale line 330. The air guide cylinder 400 is used to adjust the conversion between exhalation and inhalation. The exhalation hole 410 connects the exhalation cylinder 200 and the air guide cylinder 400. The inhalation hole 430 connects the inhalation cylinder 300 and the air guide cylinder 400. The exhalation plate 420 is the switch 150 for the exhalation hole 410, and the inhalation plate 440 is the switch 150 for the inhalation hole 430. The ventilation hose 500 is connected to the patient's mouth and the air guide cylinder 400. When in use, the patient inserts the ventilation hose 500 into the air guide cylinder 400. When the patient exhales, the gas in the air guide cylinder 400 expands, the exhalation plate 420 moves outwards to open, the inhalation plate 440 closes the inhalation hole 430, and the air flow walks from the exhalation hole 410 to the bottom of the exhalation cylinder 200, pushing the exhalation balloon 210 upwards. The exhalation balloon 210 abuts against the first spring assembly 220. The greater the exhalation force, the more severely the first spring assembly 220 is compressed, and the exhalation intensity can be seen through the first scale line 230. When the patient inhales, the gas in the air guide cylinder 400 contracts, the inhalation plate 440 moves inwards to open, the exhalation plate 420 closes the exhalation hole 410, and the air flow enters the patient's mouth from the bottom of the inhalation cylinder 300, pushing the inhalation balloon 310 upwards. The inhalation balloon 310 abuts against the second spring assembly 320. The greater the inhalation force, the more severely the second spring assembly 320 is compressed, and the inhalation intensity can be seen through the second scale line 330.

[0043] In this embodiment, the air guide cylinder 400 is provided with an exhalation groove 450. The exhalation groove 450 is communicated with the exhalation cylinder 200, and the exhalation plate 420 is arranged in the exhalation groove 450.

[0044] Specifically, the setting of the exhalation groove 450 facilitates the installation of the exhalation plate 420. The exhalation groove 450 is arranged on the outer side of the air guide cylinder 400.

[0045] In this embodiment, the exhalation groove 450 is provided with a support head 460, and the support head 460 can abut against the exhalation plate 420.

[0046] Specifically, the support head 460 abuts against the exhalation plate 420, making the closed exhalation hole 410 have a certain gap, thus facilitating the opening of the exhalation plate 420. There is also a corresponding inhalation groove and support head 460 for the inhalation hole 430.

[0047] In this embodiment, the exhalation hole 410 is located above the inhalation hole 430, and the intake end of the ventilation hose 500 is arranged between the exhalation hole 410 and the inhalation hole 430.

[0048] Specifically, arranging the intake end of the ventilation hose 500 between the exhalation hole 410 and the inhalation hole 430 can make the conversion between exhalation and inhalation of the breathing training device uniform.

[0049] In this embodiment, the exhalation cylinder 200 is provided with a first annular plate 240, which is threadedly connected with an exhalation adjusting member 250, and the exhalation adjusting member 250 is provided with a first tapered portion 260.

[0050] Specifically, the height difference between the first tapered portion 260 and the first annular plate 240 determines the cross-sectional area of the air outlet of the first annular plate 240. By rotating the breathing adjusting member, the height difference between the first tapered portion 260 and the first annular plate 240 is adjusted, thereby adjusting the exhalation resistance.

[0051] In this embodiment, the base 100 is provided with support legs 110 and adjustment holes 120. The adjustment holes 120 are communicated with the inhalation cylinder 300. The inhalation cylinder 300 is provided with a second annular plate 340. The adjustment holes 120 are threadedly connected with an inhalation adjusting member 350, and the inhalation adjusting member 350 is provided with a second tapered portion 360.

[0052] Specifically, the support legs 110 are used to support the base 100 at a certain height. The communication between the adjustment holes 120 and the inhalation cylinder 300 allows air to enter the inhalation cylinder 300 from the adjustment holes 120 when the patient inhales. The cooperation between the second annular plate 340 and the second tapered portion 360 of the inhalation adjusting member 350 is used to adjust the inhalation resistance.

[0053] In this embodiment, the exhalation adjusting member 250 is provided with a rotating portion 270.

[0054] Specifically, the setting of the rotating portion 270 facilitates the operator to rotate the exhalation adjusting member 250; at the same time, the inhalation adjusting member 350 is also provided with a rotating portion 270.

[0055] In this embodiment, the first spring assembly 220 includes a fixed plate 221, a spring 222, and a movable plate 223; one end of the spring 222 is connected to the fixed plate 221, and the other end is connected to the movable plate 223. The movable plate 223 is provided with a plurality of air holes 224.

[0056] Specifically, the fixed plate 221 is fixedly installed above the interior of the exhalation cylinder 200. The spring 222 and the movable plate 223 are arranged to measure the intensity of exhalation. The air holes 224 allow air flow to pass through the movable plate 223 to prevent the exhalation balloon 210 from completely blocking the movable plate 223; the second spring assembly 320 has the same structural composition as the first spring assembly 220.

[0057] In this embodiment, the base 100 is provided with a ventilation support member 130, and the ventilation support member 130 is respectively arranged in the exhalation cylinder 200 and the inhalation cylinder 300.

[0058] Specifically, the ventilation support member 130 is used to support the exhalation balloon 210 and the inhalation balloon 310 at a certain height. While limiting the two, it also facilitates the rising of the two.

[0059] In this embodiment, the base 100 is provided with a revolving lantern 140, a switch 150 and a demarcation line 160; the switch 150 is electrically connected to the revolving lantern 140.

[0060] Specifically, there are two demarcation lines 160, which divide the revolving lantern 140 into three sections in sequence. The ratio of the three sections is 4:2:6, and the colors are green, red, and yellow in sequence. Green indicates inhalation, red indicates breath-holding, and yellow indicates exhalation, which is convenient for the operator to grasp the time ratio of exhalation and inhalation. The switch 150 is used to control the opening and closing of the revolving lantern 140.

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A respiratory training device for the respiratory department of a hospital, characterized in that, It comprises a base (100), an exhalation cylinder (200), an inhalation cylinder (300), an air guide cylinder (400) and a ventilation hose (500); The exhalation cylinder (200) is mounted on the base (100) and is provided with an exhalation ball (210), a first spring assembly (220) and a first scale line (230); The exhalation ball (210) and the first spring assembly (220) are respectively arranged inside the exhalation cylinder (200), and the first scale line (230) is arranged on the outer wall of the exhalation cylinder (200); The suction cylinder (300) is installed on the base (100) and is provided with a suction ball (310), a second spring assembly (320) and a second scale line (330); The suction ball (310) and the second spring assembly (320) are respectively arranged inside the suction cylinder (300), and the second scale line (330) is arranged on the outer wall of the suction cylinder (300); The air guide cylinder (400) is mounted on the base (100) and is provided with an exhalation hole (410), an inhalation hole (430), an exhalation plate (420) and an inhalation plate (440); The exhalation plate (420) is hinged to the air guide cylinder (400), corresponds to the exhalation hole (410), and is open to the outside of the air guide cylinder (400), and the exhalation hole (410) is communicated with the bottom of the exhalation cylinder (200); The air suction plate (440) is hinged to the air guide cylinder (400), corresponds to the air suction hole (430), and is open to the inside of the air guide cylinder (400), and the air suction hole (430) is connected to the top of the air suction cylinder (300); The ventilation hose (500) is detachably connected to the air guide cylinder (400).

2. The respiratory training device for the respiratory department of a hospital according to claim 1, wherein The air guide cylinder (400) is provided with an exhalation groove (450), the exhalation groove (450) is communicated with the exhalation cylinder (200), and the exhalation plate (420) is arranged in the exhalation groove (450).

3. A respiratory training device for a respiratory department of a hospital according to claim 2, characterized in that: The exhalation groove (450) is provided with a support head (460), and the support head (460) can be abutted against the exhalation plate (420).

4. The respiratory training device for the respiratory department of a hospital according to claim 3, characterized in that, The exhalation hole (410) is located above the inhalation hole (430), and the air inlet end of the ventilation hose (500) is arranged between the exhalation hole (410) and the inhalation hole (430).

5. The respiratory training device for the respiratory department of a hospital according to claim 4, characterized in that, The exhalation cylinder (200) is provided with a first annular plate (240) which is threadedly connected to an exhalation regulating member (250), and the exhalation regulating member (250) is provided with a first tapered portion (260).

6. A respiratory training device for a respiratory department of a hospital according to claim 5, characterized in that: The base (100) is provided with a supporting leg (110) and an adjustment hole (120), the adjustment hole (120) is communicated with the suction cylinder (300), the suction cylinder (300) is provided with a second annular plate (340), the adjustment hole (120) is threadedly connected to a suction adjustment member (350), and the suction adjustment member (350) is provided with a second tapered portion (360).

7. The respiratory training device for the respiratory department of a hospital according to claim 6, characterized in that, The exhalation regulating member (250) is provided with a rotating portion (270).

8. The respiratory training device for the respiratory department of a hospital according to claim 7, characterized in that, The first spring assembly (220) includes a fixed plate (221), a spring (222) and a movable plate (223); One end of the spring (222) is connected to the fixed plate (221), and the other end thereof is connected to the movable plate (223). The movable plate (223) is provided with a plurality of air holes (224).

9. A respiratory training device for a respiratory department of a hospital according to claim 8, characterized in that: The base (100) is provided with a ventilation support member (130), and the ventilation support member (130) is respectively disposed in the exhalation cylinder (200) and the inhalation cylinder (300).

10. A respiratory training device for a respiratory department of a hospital according to claim 9, characterized in that: The base (100) is provided with a revolving lantern (140), a switch (150) and a demarcation line (160); The switch (150) is electrically connected to the revolving lantern (140).

Images