Vital capacity training device for respiratory medicine nursing

Abstract

The utility model discloses a vital capacity training device for respiratory medicine nursing, and particularly relates to the technical field of respiratory medicine, the vital capacity training device comprises a shell, a hose is fixedly connected to the upper end of the shell, a suction nozzle is arranged at one end, away from the shell, of the hose, an essential oil diffuser is arranged at the upper end of an air inlet pipe, and an air outlet pipe is arranged at the lower end of the air inlet pipe. A blocking cover is further installed at the lower end of the shell. When the vital capacity training device for nursing in the respiratory medicine department is used, a user can shift the corresponding shifting wheel according to requirements to enable the guide rod to rotate, and when the guide rod rotates, the overall position of the limiting mechanism can be changed upwards or downwards through a thread, so that the corresponding tension spring or thrust spring can be pushed upwards or downwards, and the vital capacity training device is used for training the vital capacity. The tension or thrust of the corresponding spring is changed by compressing or stretching the spring, so that the effects of adjusting the resistance encountered by inspiration or expiration according to the use requirements of a user and independently changing the strength needed by the user during inspiration or expiration are achieved, targeted training is performed, and rehabilitation of a patient is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of respiratory medicine, in particular to a lung capacity training device for respiratory medicine nursing. Background Art

[0002] The Department of Respiratory Medicine mainly deals with diseases of the respiratory system. After treating some patients' respiratory diseases, such as after surgery, the patients' lung function will be exercised and rehabilitated through some auxiliary devices. When training the patients' vital capacity, the compliance of the patients' lungs can be improved, effective ventilation can be increased, respiratory function can be improved, and postoperative lung complications can be reduced and prevented.

[0003] Chinese patent document CN214050379U discloses a lung capacity training device for respiratory medicine nursing, including a shell, a circular cover is provided on the lower side of the shell, the circular cover is threadedly connected to the shell, a cylindrical handle is coaxially fixed on the lower side of the circular cover, a resistance adjustment mechanism is matched inside the shell, an air outlet matching the resistance adjustment mechanism is provided on the side of the shell, an air inlet is matched on the side opposite to the air outlet, a mouthpiece is matched on the air inlet, a flow guide mechanism is provided inside the shell, and a breathing pressure mechanism matching the flow guide mechanism is provided inside the shell. The utility model can be used for lung capacity training in respiratory medicine nursing, is easy to disassemble and clean, can adjust breathing resistance, has high flexibility, can meet the effects of both inhalation training and exhalation training, and has high work efficiency.

[0004] However, in actual use, traditional lung capacity training devices can only provide single inhalation training or exhalation training, which cannot meet the user's demand for diversified training methods. This single mode of training can easily cause users to feel tired and bored, affecting their training enthusiasm and effectiveness. In addition, existing lung capacity training devices lack the function of personalized selection and cannot provide customized training experience according to user preferences and needs. Utility Model Content

[0005] The main purpose of the utility model is to provide a lung capacity training device for respiratory medicine nursing, which can effectively solve the problems raised in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A lung capacity training device for respiratory medicine nursing comprises a shell, the upper end of the shell is fixedly connected with a hose, the end of the hose away from the shell is provided with a nozzle, the lower rear part of the outer surface of the shell is respectively provided with an air inlet pipe located on the left and an air outlet pipe located on the right, the upper end of the air inlet pipe is provided with an essential oil diffuser, and the lower end of the shell is also installed with a blocking cover.

[0008] Preferably, a baffle is fixedly installed on the upper part of the inner surface of the shell, and a partition is fixedly installed on the lower end of the baffle, and the lower part of the inner cavity of the shell is divided by the partition into an air inlet bin on the left and an air outlet bin on the right.

[0009] Preferably, the bottom walls of the inner surfaces of the air inlet bin and the air outlet bin are rotatably mounted with guide rods, and the upper parts of the outer surfaces of the two guide rods are threaded, and the middle parts of the inner surfaces of the air inlet bin and the air outlet bin are also provided with support frames.

[0010] Preferably, the support frame includes a ring, the inner surface of the ring is slidably connected to the outer surface of the guide rod on the corresponding side, and a plurality of support rods are fixedly mounted on the outer surface of the ring, and one end of the plurality of support rods away from the ring is fixedly connected to the inner wall of the corresponding shell or the surface of the partition.

[0011] Preferably, the upper end of the baffle is provided with two air holes distributed left and right and penetrating up and down, the inner surface of the air hole on the left is provided with an air intake baffle that can be opened upwards, and the lower end of the air intake baffle is provided with a tension spring, and the inner surface of the air hole on the right is provided with an exhalation baffle that can be opened downwards, and the lower end of the exhalation baffle is provided with a thrust spring, and the lower ends of the tension spring and the thrust spring are both provided with limiting mechanisms.

[0012] Preferably, the limiting mechanism includes a first push ring, the inner surface of which is threadedly connected to the threaded portion on the upper outer surface of the guide rod, the lower end of the first push ring is fixedly connected to a plurality of connecting rods in an annular array, and the cross-sections of the plurality of connecting rods are fan-shaped, and the plurality of connecting rods pass through each two adjacent support rods in sequence, and the lower ends of the plurality of connecting rods are commonly fixedly connected to a second push ring, and the second push ring is slidably connected to the portion of the outer surface of the guide rod that has no threads.

[0013] Preferably, the interior of the blocking cover is provided with two equipment bins distributed on the left and right, the lower ends of the two guide rods are fixedly connected with pulley 1, the two pulleys 1 are located in the equipment bin on the corresponding side, pulley 2 is rotatably installed at the rear part of the inner cavity of the two equipment bins, a transmission belt is wound between the outer surfaces of pulley 1 and pulley 2 on the same side, the lower parts of the outer surfaces of the two pulleys 2 are fixedly connected with thumbwheels, and the rear sides of the outer surfaces of the two thumbwheels pass through the outer wall of the blocking cover.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. When using the lung capacity training device, the user can turn the corresponding dial to rotate the guide rod according to the needs. When the guide rod rotates, the overall position of the limit mechanism can be changed upward or downward through the thread, so that the corresponding tension spring or thrust spring can be pushed upward or downward, that is, compressing or stretching the spring changes the tension or thrust of the corresponding spring, so that the resistance encountered by inhalation or exhalation can be adjusted according to the user's use needs, and the effect of individually changing the force required by the user when inhaling or exhaling can be achieved, so as to carry out targeted training, which is beneficial to the patient's rehabilitation.

[0016] 2. This lung capacity training device diffuses specific essential oils or chemical components into the inhaled air through an auxiliary essential oil diffuser during inhalation, so that the user can inhale specific gas components during training, reduce the user's tension and stress, achieve a calming or motivating effect, and improve the user's experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall internal structure of the utility model;

[0019] Figure 3 It is an exploded view of the overall internal structure of the utility model;

[0020] Figure 4 For the utility model Figure 3 Enlarged view of point A in the middle.

[0021] In the figure: 1. shell; 2. hose; 3. nozzle; 4. cover; 5. air inlet pipe; 6. air outlet pipe; 7. essential oil diffuser; 11. baffle; 12. partition; 13. guide rod; 14. limit mechanism; 141. first push ring; 142. connecting rod; 143. second push ring; 15. tension spring; 16. inhalation baffle; 17. thrust spring; 18. exhalation baffle; 19. support frame; 191. collar; 192. support rod; 41. equipment compartment; 42. pulley one; 43. pulley two; 44. transmission belt; 45. dial wheel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-Figure 4As shown, the utility model provides a technical solution: a lung capacity training device for respiratory medicine nursing, comprising a shell 1, a hose 2 is fixedly connected to the upper end of the shell 1, and a nozzle 3 is provided at the end of the hose 2 away from the shell 1. When in use, the user can hold the shell 1 and wear the nozzle 3 on the mouth to breathe, thereby performing breathing training by inhaling and exhaling through the hose 2. An air inlet pipe 5 located on the left and an air outlet pipe 6 located on the right are respectively provided at the lower rear side of the outer surface of the shell 1. An essential oil diffuser 7 is provided at the upper end of the air inlet pipe 5. A baffle 4 is also installed at the lower end of the shell 1. The air inlet pipe 5 is a pipe for inhaling air during inhalation, and the air outlet pipe 6 is a pipe for exhaling air during exhalation. When the air inlet pipe 5 is working, the air will also pass through the essential oil diffuser 7. The essential oil diffuser 7 is a prior art, and a replaceable essential oil is arranged inside it. The essential oil diffuser 7 utilizes the principle of high-speed flow of compressed air to turn the fragrance essential oil into micro particles, and then utilizes an ion high-speed rotating accelerator to separate the micro particles into nano-scale fragrance essential oil particles, and then diffuses the fragrance through its own diffusion system, so that the specific fragrance can be inhaled into the air when the user inhales, thereby achieving a calming and motivating effect and improving the user's training experience.

[0024] Further, such as Figure 2 As shown, a baffle 11 is fixedly installed on the upper part of the inner surface of the shell 1, and a partition 12 is fixedly installed on the lower end of the baffle 11. The lower part of the inner cavity of the shell 1 is divided by the partition 12 into an air inlet bin on the left and an air outlet bin on the right, so that the corresponding air flows can use independent channels to circulate when the user inhales and exhales. It can be seen that the air inlet bin is used correspondingly to the air inlet pipe 5, and the air outlet bin is used correspondingly to the air outlet pipe 6.

[0025] Specifically, the bottom walls of the inner surfaces of the air inlet bin and the air outlet bin are rotatably mounted with guide rods 13, and the upper parts of the outer surfaces of the two guide rods 13 are provided with threads, and the middle parts of the inner surfaces of the air inlet bin and the air outlet bin are also provided with support frames 19, and the support frames 19 are used to subsequently limit the position of the limiting mechanism 14, and the support frame 19 includes a ring 191, and the inner surface of the ring 191 is slidably connected to the outer surface of the guide rod 13 on the corresponding side, and a plurality of support rods 192 are fixedly mounted on the outer surface of the ring 191, and the ends of the plurality of support rods 192 away from the ring 191 are fixedly connected to the inner wall of the corresponding shell 1 or the surface of the partition 12, that is, the ring 191 is in a fixed relationship with the corresponding air inlet bin or the inner wall of the air outlet bin.

[0026] In order to individually control the airflow channel for the user to inhale or exhale, such as Figure 2 and Figure 3As shown, the upper end of the baffle 11 is provided with two air holes distributed left and right and penetrating up and down, the inner surface of the air hole on the left is provided with an air inhalation baffle 16 which can be opened upwards, the lower end of the air inhalation baffle 16 is provided with a tension spring 15, and the connection relationship between the air inhalation baffle 16 and the tension spring 15 is a fixed connection, the inner surface of the air hole on the right is provided with an exhalation baffle 18 which can be opened downwards, the lower end of the exhalation baffle 18 is provided with a thrust spring 17, the connection relationship between the exhalation baffle 18 and the thrust spring 17 is a fixed connection, and the lower ends of the tension spring 15 and the thrust spring 17 are both provided with a limiting mechanism 14.

[0027] It should be noted that, during processing, in order to achieve the effect of the inhalation baffle 16 and the exhalation baffle 18 opening upward or downward, the following can be done: Figure 3 As shown, the upper inner surface of the air vent on the left and the lower inner surface of the air vent on the right are both chamfered, and the lower outer surface of the inhalation baffle 16 and the upper outer surface of the exhalation baffle 18 are both provided with matching chamfers, so that in the initial state, the inhalation baffle 16 can only be tightened downward by the tension of the tension spring 15, and the exhalation baffle 18 will be pushed upward by the thrust of the thrust spring 17, so that when the user inhales, the pressure of the airflow can only overcome the thrust of the thrust spring 17 to push open the exhalation baffle 18, and conversely, when the user exhales, the pressure of the airflow can only overcome the tension of the tension spring 15 to pull open the inhalation baffle 16, thereby performing targeted training.

[0028] Further, such as Figure 3 As shown, the limiting mechanism 14 includes a first push ring 141, the inner surface of the first push ring 141 is threadedly connected to the threaded portion on the upper outer surface of the guide rod 13, and the lower end of the first push ring 141 is fixedly connected to a plurality of connecting rods 142 in an annular array, and the cross-section of the plurality of connecting rods 142 is fan-shaped, and the plurality of connecting rods 142 pass through between every two adjacent support rods 192 in sequence, and the connecting rods 142 are fitted with the outer surfaces of the adjacent support rods 192, so there is a limiting relationship between the connecting rods 142 and the support rods 192, and the support rods 192 will use their own contours to limit the connecting rods 142, so that the connecting rods 142 can only move up and down, and the lower ends of the plurality of connecting rods 142 are commonly fixedly connected to a second push ring 143, which limits the up and down movement of the connecting rods 142, and the second push ring 143 is slidably connected to the portion of the outer surface of the guide rod 13 that has no threads.

[0029] Therefore, when in use, if the guide rod 13 on either side rotates, it will push the first push ring 141 upward or downward through the thread, thereby changing the overall position of the limiting mechanism 14, so that the corresponding tension spring 15 or thrust spring 17 can be pushed upward or downward (i.e. compressed or stretched), thereby changing the tension or thrust of the corresponding spring, thereby achieving the effect of adjusting the resistance encountered in inhalation or exhalation according to the user's needs, which is beneficial to the patient's recovery.

[0030] In order to achieve the above-mentioned effect of controlling the guide rod 13, Figure 4 As shown, the interior of the blocking cover 4 is provided with two equipment compartments 41 distributed on the left and right, the lower ends of the two guide rods 13 are fixedly connected with pulleys 1 42, the two pulleys 1 42 are located in the equipment compartment 41 on the corresponding side, and pulleys 2 43 are rotatably installed at the rear of the inner cavity of the two equipment compartments 41, and a transmission belt 44 is wound between the outer surfaces of pulleys 1 42 and pulleys 2 43 on the same side, and the lower parts of the outer surfaces of the two pulleys 2 43 are fixedly connected with dial wheels 45, and the rear sides of the outer surfaces of the two dial wheels 45 pass through the outer wall of the blocking cover 4. Therefore, when the user needs to adjust the device, he can turn the dial wheel 45 to make pulley 2 43 rotate with pulley 1 42 through the principle of belt transmission, thereby rotating the guide rod 13 to achieve the above-mentioned control effect.

[0031] In addition, during the design, the outer diameter of the pulley 2 43 can be several times larger than the outer diameter of the pulley 1 42, so that the pulley 1 42 can rotate at a larger angle or speed when the dial wheel 45 is turned, making it easier for the user to adjust the device.

[0032] It should be noted that the specific installation methods and control methods of the essential oil diffuser 7, the pulley 1 42, the pulley 2 43, and the transmission belt 44 used in the present invention are all conventional designs and will not be elaborated in detail in the present invention.

[0033] The working principle of the utility model is:

[0034] When using the lung capacity training device, the user can turn the corresponding dial wheel 45 according to the needs, so that the pulley 2 43 drives the corresponding pulley 1 42 to rotate through the principle of belt transmission, so that the guide rod 13 rotates. When the guide rod 13 rotates, the first push ring 141 is pushed upward or downward through the thread, thereby changing the overall position of the limit mechanism 14, so that the corresponding tension spring 15 or thrust spring 17 can be pushed upward or downward (i.e., compressed or stretched), thereby changing the tension or thrust of the corresponding spring, so that the resistance encountered by inhalation or exhalation can be adjusted according to the user's use needs, and the strength required by the user to inhale or exhale can be changed separately, so as to perform targeted training;

[0035] At the same time, during inhalation, specific essential oils or chemical components are diffused into the inhaled air through the auxiliary essential oil diffuser 7, so that the user can inhale specific gas components during training, reduce the user's tension and stress, achieve a calming or motivating effect, and improve the user's experience.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A lung capacity training device for respiratory medicine nursing, comprising a housing (1), characterized in that: The upper end of the shell (1) is fixedly connected to a hose (2); an end of the hose (2) away from the shell (1) is provided with a suction nozzle (3); an air inlet pipe (5) located on the left and an air outlet pipe (6) located on the right are respectively provided at the lower rear part of the outer surface of the shell (1); an essential oil diffuser (7) is provided at the upper end of the air inlet pipe (5); and a blocking cover (4) is also installed at the lower end of the shell (1).

2. A lung capacity training device for respiratory medicine nursing according to claim 1, characterized in that: A baffle (11) is fixedly mounted on the upper portion of the inner surface of the shell (1), and a partition (12) is fixedly mounted on the lower end of the baffle (11); the lower portion of the inner cavity of the shell (1) is divided by the partition (12) into an air inlet bin on the left and an air outlet bin on the right.

3. A lung capacity training device for respiratory medicine nursing according to claim 2, characterized in that: The bottom walls of the inner surfaces of the air inlet bin and the air outlet bin are both rotatably mounted with guide rods (13), and the upper parts of the outer surfaces of the two guide rods (13) are both provided with threads. The middle parts of the inner surfaces of the air inlet bin and the air outlet bin are also provided with support frames (19).

4. A lung capacity training device for respiratory medicine nursing according to claim 3, characterized in that: The support frame (19) comprises a collar (191), the inner surface of the collar (191) being slidably connected to the outer surface of the guide rod (13) on the corresponding side, and a plurality of support rods (192) being fixedly mounted on the outer surface of the collar (191), and the ends of the plurality of support rods (192) away from the collar (191) being fixedly connected to the inner wall of the corresponding shell (1) or the surface of the partition (12).

5. A lung capacity training device for respiratory medicine nursing according to claim 4, characterized in that: The upper end of the baffle plate (11) is provided with two air holes distributed on the left and right and penetrating up and down; the inner surface of the air hole on the left side is provided with an upwardly opening air intake baffle (16); the lower end of the air intake baffle (16) is provided with a tension spring (15); the inner surface of the air hole on the right side is provided with an downwardly opening air intake baffle (18); the lower end of the air intake baffle (18) is provided with a thrust spring (17); the lower ends of the tension spring (15) and the thrust spring (17) are both provided with a limiting mechanism (14).

6. A lung capacity training device for respiratory medicine nursing according to claim 5, characterized in that: The limiting mechanism (14) includes a first push ring (141), the inner surface of the first push ring (141) is threadedly connected to the threaded portion on the upper part of the outer surface of the guide rod (13), the lower end of the first push ring (141) is fixedly connected to a plurality of connecting rods (142) in an annular array, and the cross-sections of the plurality of connecting rods (142) are fan-shaped, and the plurality of connecting rods (142) pass through between every two adjacent support rods (192) in sequence, and the lower ends of the plurality of connecting rods (142) are commonly fixedly connected to a second push ring (143), and the second push ring (143) is slidably connected to the non-threaded portion of the outer surface of the guide rod (13).

7. A lung capacity training device for respiratory medicine nursing according to claim 6, characterized in that: The interior of the blocking cover (4) is provided with two equipment bins (41) distributed on the left and right, the lower ends of the two guide rods (13) are fixedly connected with pulleys (42), the two pulleys (42) are located in the equipment bins (41) on the corresponding side, the rear parts of the inner cavities of the two equipment bins (41) are rotatably mounted with pulleys (43), the outer surfaces of the pulleys (42) and the pulleys (43) on the same side are wound with transmission belts (44), the lower parts of the outer surfaces of the two pulleys (43) are fixedly connected with thumbwheels (45), and the rear sides of the outer surfaces of the two thumbwheels (45) pass through the outer wall of the blocking cover (4).

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