A respiratory function rehabilitation training device

Abstract

The utility model discloses a kind of respiratory function rehabilitation training devices, it is related to respiratory rehabilitation training technical field, comprising: base, the sidewall of the base is equipped with air inlet pipe head;Transparent training cylinder, the transparent training cylinder is threadedly installed on base, the inside of the transparent training cylinder is equipped with the storage cavity and training cavity that pass through, multiple floating disc are slidably nested in the storage cavity, the bottom left and right sidewall of the storage cavity is symmetrically equipped with intercepting part;Hose assembly, one end of the hose assembly is sleeved on air inlet pipe head, the other end of the hose assembly is connected with blowing mouthpiece.The utility model is designed with the same diameter of storage cavity and training cavity, cooperate the floating disc stacking of lower disc body and support convex disc, patients can select corresponding number of floating disc as training load, intercepting part and partition piece can quickly lock or release floating disc, realize stepless regulation from 0 to maximum resistance, satisfy the individualized rehabilitation needs of different stages, different lung function patients.

Description

Technical Field

[0001] This utility model relates to the field of respiratory rehabilitation training technology, and specifically to a respiratory function rehabilitation training device. Background Technology

[0002] Breathing training is divided into two types: inhalation training and exhalation training. Inhalation is an active process that requires active contraction to expand the chest cavity and reduce the pressure inside the lungs. When the pressure inside the lungs is lower than atmospheric pressure, air is drawn into the lungs. Exhalation works on the same principle as inhalation, based on the pressure difference, i.e., the pressure inside the lungs is greater than atmospheric pressure. Exhalation breathing training significantly improves the efficiency of gas exchange in the body. This type of training is especially indispensable for the rehabilitation of postoperative patients. To assist patients with breathing training, some breathing training devices for medical rehabilitation and monitoring have emerged.

[0003] Currently, most existing breathing trainers are simple three-ball breathing trainers, consisting of a plastic cavity and three lightweight balls. They roughly estimate the inhalation volume by observing the height of the balls as they rise. They have limited functionality, cannot adjust the resistance in stages, and cannot record the training intensity. Furthermore, when the user is performing exhalation training, saliva from the user's mouth can easily enter the inside of the breathing trainer with the exhalation action, causing contamination inside the trainer over time and affecting the user. Utility Model Content

[0004] The purpose of this invention is to provide a respiratory function rehabilitation training device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a respiratory function rehabilitation training device, comprising: The base has an air inlet pipe on its side wall and an air outlet in the middle of its upper side. A transparent training tube is threadedly mounted on a base. The interior of the transparent training tube has a through storage cavity and a training cavity. Multiple floating disks are slidably nested in the storage cavity. The bottom left and right side walls of the storage cavity are symmetrically provided with intercepting parts, and the lower front and rear side walls of the storage cavity are symmetrically provided with separating parts. A hose assembly, one end of which is fitted onto an air inlet pipe head, and the other end of which is connected to an air nozzle. A filter assembly is nested inside the end of the hose assembly near the air nozzle.

[0006] Furthermore, the storage cavity is located above the training cavity, and the diameter of the training cavity is the same as the diameter of the storage cavity. The floating disk includes a lower disk body, and a supporting cam is fixed to the upper middle part of the lower disk body. The diameter of the supporting cam is smaller than the diameter of the lower disk body. The supporting cam is provided so that there is a gap between the edges of the upper and lower floating disks, which facilitates the insertion of the separator plate in the separator.

[0007] Furthermore, the bottom left and right side walls of the storage cavity are provided with first sliding openings. The interceptor includes a first fixed cover, which is fixed to the outer side wall of the transparent training tube at the position corresponding to the first sliding opening. An interceptor plate is slidably nested inside the first fixed cover. One end of the interceptor plate slides through the first sliding opening and extends into the storage cavity. The other end of the interceptor plate is connected to a first pull rod. The end of the first pull rod away from the interceptor plate extends out of the first fixed cover and is fixed with a first pull head. The rod body of the first pull rod located inside the first fixed cover is sleeved with a first spring. The interceptor intercepts the floating disk at the bottom of the storage cavity to prevent it from falling into the training cavity. When it is necessary to increase the training intensity later, the first lever can be pulled to release the interception of the floating disk, allowing it to fall into the training cavity for stacking.

[0008] Furthermore, the storage cavity has second sliding openings on both the front and rear sides at the bottom. The separator includes a second fixed cover, which is fixed to the outer wall of the transparent training tube at the position corresponding to the second sliding opening. A separator plate is slidably nested inside the second fixed cover. One end of the separator plate slides through the second sliding opening and extends into the storage cavity. The other end of the separator plate is connected to a second pull rod. The end of the second pull rod away from the separator plate extends out of the second fixed cover and is fixed with a second pull head. The rod body of the second pull rod located inside the second fixed cover is sleeved with a second spring. One end of the partition plate, located within the storage cavity, is inserted into the gap between two adjacent floating disks. The two bottom floating disks in the storage cavity are separated by a separator, so that when the bottom floating disk falls into the training cavity, the second to last floating disk will not fall in with it, making it easier to control the floating disks added to the training cavity.

[0009] Furthermore, the base has an internal ventilation channel, the two ends of which are respectively connected to the air outlet and the inner cavity of the air inlet. The upper side of the base has a threaded protrusion, and the bottom of the training cavity has a threaded opening. The threaded opening is threaded onto the threaded protrusion, making the connection simple and convenient, and also easy to disassemble, thus improving the efficiency of assembly and disassembly.

[0010] Furthermore, the upper side wall of the training chamber is provided with multiple vent holes at equal intervals. When the lowest floating plate exceeds the vent hole, the pressure is automatically released.

[0011] Furthermore, the hose assembly includes an air supply hose, with a first sleeve at one end near the base, the first sleeve being fitted onto the air inlet pipe head, and a second sleeve at one end near the air outlet, the air outlet end of the air outlet being fitted onto the air outlet pipe head, making the hose assembly quick and easy to install and disassemble with the base and air outlet.

[0012] Furthermore, the filter assembly is nested within the second tube sleeve. The filter assembly includes an installation ring, which is slidably nested within the second tube sleeve. An activated carbon filter is nested within the installation ring. The installation ring abuts against the air outlet head. The activated carbon filter can filter droplets and absorb odors, preventing contamination of the inside of the transparent training tube. At the same time, the filter assembly is simple to install and easy to disassemble and replace.

[0013] The technical effects and advantages provided by this utility model in the above technical solution are as follows: 1. With the same diameter design of the storage chamber and training chamber inside the transparent training tube, and the floating discs formed by the lower plate and the supporting convex plate stacked together, patients can select the appropriate number of floating discs as training load according to the doctor's orders. The interceptor and separator can quickly lock or release the floating discs, realizing stepless adjustment from 0 to the maximum resistance, meeting the personalized rehabilitation needs of patients at different stages and with different lung functions. 2. A filter assembly is nested inside the second tube sleeve near the mouthpiece. The activated carbon filter inside the filter assembly can effectively adsorb bacteria, viruses and odors in the patient's exhaled air, preventing contamination of the inside of the trainer. The filter assembly is easy to install and replace. 3. The transparent training tube is connected to the base by threads. The two ends of the hose assembly are connected to the base and the air nozzle by tube sleeves. The filter assembly is detachably nested in the second tube sleeve of the hose assembly. The overall assembly is simple and easy to disassemble. It is easy to sterilize by high temperature, high pressure or disinfectant immersion, which improves safety and hygiene performance. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a three-dimensional sectional view of the present invention; Figure 3 This is a three-dimensional sectional view of the transparent training tube of this utility model; Figure 4 This utility model Figure 3 Enlarged view of part A; Figure 5 This is a schematic diagram of the hose assembly of this utility model; Figure 6 This is a schematic diagram of the base of this utility model; Figure 7This is a schematic diagram of the floating roof of this utility model; Figure 8 This is a schematic diagram of the air nozzle of this utility model; Figure 9 This is a schematic diagram of the filter assembly of this utility model; Figure 10 This is a schematic diagram of the separator of this utility model.

[0016] Explanation of reference numerals in the attached figures: 10. Base; 11. Air inlet head; 12. Air outlet; 13. Threaded protrusion; 20. Transparent training tube; 21. Storage cavity; 22. Training cavity; 23. Threaded opening; 24. Vent hole; 30. Floating plate; 31. Lower plate body; 32. Supporting cam; 40. Interceptor; 41. First fixing cover; 42. Interceptor plate; 43. First pull rod; 44. First pull head; 45. First spring; 50. Divider; 51. Second fixing cover; 52. Divider plate; 53. Second pull rod; 54. Second pull head; 55. Second spring; 60. Hose assembly; 61. Gas delivery hose; 62. First sleeve; 63. Second sleeve; 70. Air nozzle; 71. Air outlet head; 80. Filter assembly; 81. Mounting ring; 82. Activated carbon filter screen. Detailed Implementation

[0017] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0018] This utility model provides, for example Figures 1 to 10 The respiratory function rehabilitation training device shown includes: The base 10 has an air inlet head 11 on its side wall and an air outlet 12 in the middle of its upper side. A transparent training tube 20 is threadedly installed on a base 10. The interior of the transparent training tube 20 is provided with a storage cavity 21 and a training cavity 22 that are interconnected. Multiple floating disks 30 are slidably nested in the storage cavity 21. The bottom left and right side walls of the storage cavity 21 are symmetrically provided with intercepting parts 40, and the lower front and rear side walls of the storage cavity 21 are symmetrically provided with separating parts 50. The hose assembly 60 has one end fitted onto the air inlet head 11 and the other end connected to the air nozzle 70.

[0019] The storage cavity 21 is located above the training cavity 22. The diameter of the training cavity 22 is the same as the diameter of the storage cavity 21. The floating disk 30 includes a lower disk body 31. A support cam 32 is fixed to the upper middle part of the lower disk body 31. The diameter of the support cam 32 is smaller than the diameter of the lower disk body 31. The support cam 32 is set so that there is a gap between the edges of the upper and lower floating disks 30, which facilitates the insertion of the partition plate 52 in the partition 50.

[0020] The bottom left and right side walls of the storage cavity 21 are provided with first sliding openings. The interceptor 40 includes a first fixed cover 41, which is fixed to the outer side wall of the transparent training tube 20 at the position corresponding to the first sliding opening. An interceptor plate 42 is slidably nested inside the first fixed cover 41. One end of the interceptor plate 42 slides through the first sliding opening and extends into the storage cavity 21. The other end of the interceptor plate 42 is connected to a first pull rod 43. The end of the first pull rod 43 away from the interceptor plate 42 extends out of the first fixed cover 41 and is fixed with a first pull head 44. The rod body of the first pull rod 43 located inside the first fixed cover 41 is sleeved with a first spring 45. The interceptor 40 intercepts the floating disk 30 located at the bottom of the storage cavity 21 to prevent the floating disk 30 from falling into the training cavity 22. When it is necessary to increase the training intensity later, the first lever 43 can be pulled to release the interception of the floating disk 30, allowing the floating disk 30 to fall into the training cavity 22 for stacking.

[0021] The storage cavity 21 has a second sliding opening on both the front and rear sides at the bottom. The separator 50 includes a second fixed cover 51, which is fixed to the outer wall of the transparent training tube 20 at the position corresponding to the second sliding opening. A separator plate 52 is slidably nested inside the second fixed cover 51. One end of the separator plate 52 slides through the second sliding opening and extends into the storage cavity 21. The other end of the separator plate 52 is connected to a second pull rod 53. The end of the second pull rod 53 away from the separator plate 52 extends out of the second fixed cover 51 and is fixed with a second pull head 54. The rod body of the second pull rod 53 located inside the second fixed cover 51 is sleeved with a second spring 55. One end of the partition plate 52, located inside the storage cavity 21, is inserted into the gap between two adjacent floating disks 30. The two bottom floating disks 30 in the storage cavity 21 are separated by the separator 50, so that when the bottom floating disk 30 falls into the training cavity 22, the second to last floating disk 30 will not fall in with it, which makes it easier to control the floating disks 30 added to the training cavity 22.

[0022] The base 10 has an internal ventilation channel, and the two ends of the ventilation channel are connected to the air outlet 12 and the inner cavity of the air inlet head 11, respectively. The upper side of the base 10 has a threaded protrusion 13, and the bottom of the training cavity 22 has a threaded opening 23. The threaded opening 23 is threaded onto the threaded protrusion 13, which is simple and convenient to connect and easy to disassemble, thus improving the efficiency of disassembly and assembly.

[0023] Multiple vent holes 24 are evenly spaced on the upper side wall of the training chamber 22. When the lowest floating plate 30 exceeds the vent hole 24, it automatically releases pressure.

[0024] The hose assembly 60 includes an air supply hose 61. The end of the air supply hose 61 near the base 10 is provided with a first sleeve 62, which is fitted onto the air inlet head 11. The end of the air supply hose 61 near the air nozzle 70 is provided with a second sleeve 63. The air outlet end of the air nozzle 70 is provided with an air outlet head 71, and the second sleeve 63 is fitted onto the air outlet head 71. This makes it quick and convenient to install the hose assembly 60 with the base 10 and the air nozzle 70, and easy to disassemble and assemble.

[0025] In this utility model, the base 10, the transparent training tube 20, the hose assembly 60 and the air nozzle 70 are all independent modular structures. The transparent training tube 20 is connected to the base 10 by a thread, and the two ends of the hose assembly 60 are connected to the base 10 and the air nozzle 70 by a tube sleeve. The whole assembly and disassembly are simple and convenient, and can be completed without tools. It is easy to sterilize by high temperature, high pressure or disinfectant immersion, which improves safety and hygiene performance. The transparent training tube 20 has a storage cavity 21 and a training cavity 22 with the same diameter. Combined with the floating disk 30 formed by the lower plate 31 and the supporting convex plate 32, the patient can select the corresponding number of floating disks 30 as training load according to the doctor's order. The interceptor 40 and the separator 50 can quickly lock or release the floating disk 30, realizing stepless adjustment from 0 to the maximum resistance, meeting the personalized rehabilitation needs of patients at different stages and with different lung functions. When releasing the floating disk 30 in the storage cavity 21, the intercepting plate 42 in the intercepting member 40 intercepts the bottommost floating disk 30 in the storage cavity 21. The partition plate 52 in the partition member 50 inserts between the last two floating disks 30 in the storage cavity 21, intercepting the second to last and subsequent floating disks 30. Pulling the first pull head 44 on the two intercepting members 40 outward causes the intercepting plate 42 to retract into the first fixed cover 41, releasing the interception of the bottommost floating disk 30 in the storage cavity 21. 30 falls into the training chamber 22. Release the first pull head 44, and the intercepting plate 42 returns to its original position under the action of the first spring 45. Then pull the second pull head 54 on the separator 50, so that the separator 52 retracts into the second fixed cover 51. The floating plate 30 blocked by the separator 52 falls onto the intercepting plate 42. Then release the second pull head 54, and the separator 52 returns to its original position under the action of the second spring 55. Insert it between the two new upper and lower floating plates 30. Repeat the above operation to increase the number of floating plates 30 in the training chamber 22.

[0026] like Figure 2 , Figure 5 , Figure 8 and Figure 9As shown, a filter assembly 80 is nested inside the end of the hose assembly 60 near the air nozzle 70.

[0027] The filter assembly 80 is nested within the second sleeve 63. The filter assembly 80 includes a mounting ring 81, which is slidably nested within the second sleeve 63. An activated carbon filter screen 82 is nested within the mounting ring 81. The mounting ring 81 abuts against the air outlet head 71.

[0028] In this invention, the filter assembly 80 is nested in the second tube sleeve 63 near the mouthpiece 70. The activated carbon filter 82 inside the filter assembly 80 can effectively adsorb bacteria, viruses and odors in the patient's exhaled air, preventing contamination of the inside of the trainer. The filter assembly 80 is also easy to install and replace.

[0029] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A respiratory function rehabilitation training device, characterized in that, include: The base (10) has an air inlet head (11) on its side wall and an air outlet (12) in the middle of its upper side. A transparent training tube (20) is threaded onto a base (10). The transparent training tube (20) has a storage cavity (21) and a training cavity (22) that are interconnected inside. Multiple floating disks (30) are slidably nested inside the storage cavity (21). The bottom left and right side walls of the storage cavity (21) are symmetrically provided with interceptors (40), and the lower front and rear side walls of the storage cavity (21) are symmetrically provided with separators (50). A hose assembly (60) is provided, one end of which is sleeved on the air inlet head (11), and the other end of which is connected to an air nozzle (70). A filter assembly (80) is nested inside the end of the hose assembly (60) near the air nozzle (70).

2. The respiratory function rehabilitation training device according to claim 1, characterized in that: The storage cavity (21) is located above the training cavity (22), and the diameter of the training cavity (22) is the same as the diameter of the storage cavity (21). The floating disk (30) includes a lower disk body (31), and a support cam (32) is fixed on the upper middle part of the lower disk body (31). The diameter of the support cam (32) is smaller than the diameter of the lower disk body (31).

3. The respiratory function rehabilitation training device according to claim 1, characterized in that: The bottom left and right side walls of the storage cavity (21) are provided with first sliding openings. The interceptor (40) includes a first fixed cover (41). The first fixed cover (41) is fixed on the outer side wall of the transparent training tube (20) at the position corresponding to the first sliding opening. An interceptor plate (42) is slidably nested inside the first fixed cover (41). One end of the interceptor plate (42) slides through the first sliding opening and extends into the storage cavity (21). The other end of the interceptor plate (42) is connected to a first pull rod (43). The end of the first pull rod (43) away from the interceptor plate (42) extends out of the first fixed cover (41) and is fixed with a first pull head (44). The rod body of the first pull rod (43) located inside the first fixed cover (41) is sleeved with a first spring (45).

4. A respiratory function rehabilitation training device according to claim 1, characterized in that: The storage cavity (21) has a second sliding opening on both the front and rear sides at the bottom. The separator (50) includes a second fixed cover (51). The second fixed cover (51) is fixed on the outer wall of the transparent training tube (20) at the position corresponding to the second sliding opening. A separator plate (52) is slidably nested inside the second fixed cover (51). One end of the separator plate (52) slides through the second sliding opening and extends into the storage cavity (21). The other end of the separator plate (52) is connected to a second pull rod (53). The end of the second pull rod (53) away from the separator plate (52) extends out of the second fixed cover (51) and is fixed with a second pull head (54). The rod body of the second pull rod (53) located inside the second fixed cover (51) is sleeved with a second spring (55). One end of the partition plate (52) is inserted into the gap between two adjacent floating disks (30) within the storage cavity (21).

5. A respiratory function rehabilitation training device according to claim 1, characterized in that: The base (10) has an internal ventilation channel. The two ends of the ventilation channel are connected to the air outlet (12) and the inner cavity of the air inlet (11), respectively. The upper side of the base (10) is provided with a threaded protrusion (13). The bottom of the training cavity (22) is provided with a threaded opening (23). The threaded opening (23) is threaded onto the threaded protrusion (13).

6. A respiratory function rehabilitation training device according to claim 1, characterized in that: The training chamber (22) has multiple exhaust holes (24) at equal intervals on the upper side wall.

7. A respiratory function rehabilitation training device according to claim 1, characterized in that: The hose assembly (60) includes an air supply hose (61), with a first sleeve (62) at one end of the air supply hose (61) near the base (10), the first sleeve (62) being fitted onto the air inlet head (11), and a second sleeve (63) at one end of the air supply hose (61) near the air nozzle (70), with an air outlet head (71) at the air outlet end of the air nozzle (70), and the second sleeve (63) being fitted onto the air outlet head (71).

8. A respiratory function rehabilitation training device according to claim 7, characterized in that: The filter assembly (80) is nested in the second sleeve (63). The filter assembly (80) includes a mounting ring (81), which is slidably nested in the second sleeve (63). An activated carbon filter screen (82) is nested in the mounting ring (81). The mounting ring (81) abuts against the air outlet head (71).

Images