Lung function rehabilitation physical therapy device for respiratory medicine department

Abstract

The utility model relates to the technical field of medical instruments, and provides a respiratory medicine lung function rehabilitation physical therapy device which comprises a cylinder. The threaded rod is in threaded connection to one side of the barrel, one end of the threaded rod extends into the barrel and is rotationally connected with a sliding disc, one side of the sliding disc is fixedly connected with a fixed spring, and one end of the fixed spring is fixedly connected with a piston disc; the fixed seat is fixedly connected to one side of the inner wall of the cylinder body; the sealing cover is arranged on one side of the barrel, and one side of the sealing cover is fixedly connected with a connecting sleeve; the blowing nozzle is clamped on one side of the connecting sleeve; the mounting assembly is assembled at the upper end of one side in the connecting sleeve; the elastic strip is fixedly connected to one side of the barrel; through the arrangement of the mounting assembly and the connecting sleeve, quick disassembly and assembly between the blowing nozzle and the connecting sleeve are achieved, a new blowing nozzle can be conveniently replaced during rehabilitation training of different patients, cross infection caused by the fact that the different patients use the same blowing nozzle is avoided, and the use safety and sanitation of the blowing nozzle are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a pulmonary function rehabilitation physiotherapy device for respiratory medicine. Background Art

[0002] The Department of Respiratory Medicine is a department that specializes in the diagnosis and treatment of lung and chest diseases. It mainly provides diagnosis and treatment for acute and chronic respiratory diseases, sleep disorders, etc. When treating such patients, medical staff need to conduct rehabilitation training on their patients' lungs, and during the training, they need to cooperate with corresponding rehabilitation physiotherapy equipment for auxiliary training.

[0003] After searching, the existing patent (publication number: CN217961199U) discloses a respiratory medicine lung function rehabilitation physiotherapy device, including a shell, a threaded rod is passed through the right side of the shell, and one end of the threaded rod is fixedly connected to a rotating plate outside the shell, and one end of the threaded rod is threadedly sleeved on the telescopic rod at the outside of the shell, and the sleeve is fixedly connected to the right inner wall of the shell, and the upper and lower side surfaces of the telescopic rod are fixedly connected to a limiting slider, and a limiting slot is provided on the inner wall of the sleeve. One end of the telescopic rod is fixedly connected to the piston plate, and the position of the piston plate in the shell can be adjusted by setting the shell, threaded rod, rotating plate, telescopic rod, sleeve, limiting slider and limiting slot, and the flow length of the gas on the left side of the piston plate can be adjusted according to the patient's recovery condition, thereby changing the patient's blowing volume and improving the adaptability of the equipment.

[0004] However, in the above scheme, the mouthpiece is usually fixed, which makes it inconvenient to disassemble, disinfect or replace the mouthpiece when different patients undergo rehabilitation training, which can easily lead to cross infection between patients and is not conducive to overall hygiene.

[0005] In view of this, the present invention proposes a respiratory medicine lung function rehabilitation therapy device. Utility Model Content

[0006] The utility model provides a respiratory medicine lung function rehabilitation therapy device, which solves the problem in the related art that it is inconvenient to disassemble the disinfection mouthpiece and thus causes unsanitary conditions.

[0007] The technical solution of the utility model is as follows: a respiratory medicine lung function rehabilitation and physiotherapy device, comprising a cylinder; a threaded rod threadedly connected to one side of the cylinder, one end of the threaded rod extending to the interior of the cylinder and rotatably connected to a sliding disk, one side of the sliding disk is fixedly connected to a fixing spring, one end of the fixing spring is fixedly connected to a piston disk; a fixing seat fixedly connected to one side of the inner wall of the cylinder; a sealing cover arranged on one side of the cylinder, one side of the sealing cover is fixedly connected to a connecting sleeve; a mouthpiece engaged with one side of the connecting sleeve; a mounting assembly assembled at the upper end of one side of the inner side of the connecting sleeve, the mounting assembly being used to realize quick disassembly and assembly between the mouthpiece and the connecting sleeve; and an elastic strip fixedly connected to one side of the cylinder.

[0008] The mounting assembly includes: a card slot provided at the upper end of one side inside the connecting sleeve; a mounting slot provided above the card slot; a mounting block movably connected to the inside of the mounting slot, the bottom end of the mounting block extending to the inside of the card slot, and the top of the mounting block fixedly connected to a pull rod extending to the outside of the connecting sleeve; a mounting spring wrapped around the surface of the pull rod, the two ends of the mounting spring being fixedly connected to the top wall of the mounting slot and the top of the mounting block respectively; a card block fixedly connected to the upper end of one side of the blowing nozzle; and a mounting hole provided at the top of the card block.

[0009] Preferably, the clamping block is engaged with the interior of the clamping slot, and the shapes of the mounting hole and the clamping block are convex.

[0010] Preferably, a snap-fit ​​structure is formed between the bottom end of the mounting block and the interior of the mounting hole, and the height of the mounting block is smaller than the depth of the interior of the mounting groove.

[0011] Preferably, a sliding engagement structure is formed between one end of the blowing nozzle and the interior of the connecting sleeve, and a sealing sleeve is fixedly connected to one side of the surface of the blowing nozzle.

[0012] Preferably, one side of the sealing cover is fixedly connected to a threaded sleeve, one side of the sealing cover surface is fixedly connected to a magnetic block at an equal angle, one side of the inner wall of the cylinder is provided with an internal thread that is threadedly matched with the surface of the threaded sleeve, and one side of the cylinder is fixedly connected to an iron sheet that is magnetically fixed to the magnetic block.

[0013] Preferably, a sealing ring is fixedly connected to one side of the surface of the threaded sleeve, and the shape of the sealing ring is O-shaped.

[0014] Preferably, the surface of the sealing cover is provided with anti-slip grooves at equal angles, and the anti-slip grooves are rectangular in shape.

[0015] Preferably, a sliding groove is provided on one side of the top wall of the cylinder, and a sliding block is fixedly connected to the top of the sliding plate and is slidably matched with the inside of the sliding groove.

[0016] The beneficial effects of the utility model are:

[0017] 1. The utility model provides a mounting assembly, a connecting sleeve, and a sealing sleeve. By utilizing the engagement between one end of the mouthpiece and the interior of the connecting sleeve, and then utilizing the engagement between the clamping block and the interior of the clamping slot, and utilizing the elastic force of the mounting spring, the mounting block can be clamped into or separated from the mounting hole, thereby realizing rapid plug-in fixation between the mouthpiece and the connecting sleeve. At the same time, the sealing sleeve further improves the firmness, stability, and sealing of the plug-in connection between the mouthpiece and the interior of the connecting sleeve, thereby realizing rapid disassembly and assembly of the mouthpiece, facilitating replacement of a new mouthpiece during rehabilitation training for other patients, avoiding cross infection between different patients, and improving the safety and hygiene of rehabilitation training.

[0018] 2. The present invention provides a threaded sleeve, a sealing cover, an internal thread, an iron sheet and a magnetic block, and utilizes the threaded cooperation between the threaded sleeve and the internal thread to realize the disassembly and assembly between the sealing cover and the cylinder body, so that the sealing cover can be opened after the rehabilitation training is completed, and the inside of the cylinder body can be cleaned and disinfected to avoid contamination caused by residual saliva, thereby improving its environmental protection. After the sealing cover is installed, the magnetic fixation of the magnetic block and the iron sheet can effectively reduce the loosening of the threads of the threaded sleeve and the internal thread, thereby ensuring the firm installation between the sealing cover and the cylinder body. At the same time, the sealing ring can be used to improve the sealing between the sealing cover and the cylinder body after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0020] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0021] Figure 2 This is a front view structural diagram of the utility model;

[0022] Figure 3 This is a schematic diagram of the explosion structure of the sealing cover of the utility model;

[0023] Figure 4 This is a schematic diagram of the explosion structure at the mouthpiece of the present invention;

[0024] Figure 5 For the utility model Figure 1 A in the middle is an enlarged structural diagram;

[0025] Figure 6 For the utility model Figure 4 Enlarged structural diagram at point B in the middle.

[0026] In the figure: 1. Slide groove; 2. Slider; 3. Fixed spring; 4. Fixed seat; 5. Threaded sleeve; 6. Sealing cover; 7. Mounting assembly; 701. Slot; 702. Mounting hole; 703. Block; 704. Mounting block; 705. Mounting spring; 706. Mounting groove; 707. Pull rod; 8. Mouthpiece; 9. Connecting sleeve; 10. Internal thread; 11. Piston disc; 12. Sliding disc; 13. Cylinder; 14. Threaded rod; 15. Anti-slip groove; 16. Elastic strip; 17. Iron sheet; 18. Magnetic block; 19. Sealing ring; 20. Sealing sleeve. DETAILED DESCRIPTION

[0027] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Example 1

[0029] The preferred embodiment of the respiratory medicine lung function rehabilitation therapy device provided by the utility model is as follows Figures 1 to 6 As shown: a respiratory medicine lung function rehabilitation and physiotherapy device, including a cylinder 13; a threaded rod 14 threadedly connected to one side of the cylinder 13, one end of the threaded rod 14 extends to the interior of the cylinder 13 and is rotatably connected to a sliding disk 12, one side of the sliding disk 12 is fixedly connected to a fixing spring 3, one end of the fixing spring 3 is fixedly connected to a piston disk 11; a fixing seat 4 fixedly connected to one side of the inner wall of the cylinder 13; a sealing cover 6 provided on one side of the cylinder 13, one side of the sealing cover 6 is fixedly connected to a connecting sleeve 9; a mouthpiece 8 engaged with one side of the connecting sleeve 9; a mounting assembly 7 assembled on the upper end of one side of the inner side of the connecting sleeve 9, the mounting assembly 7 is used to realize quick disassembly and assembly between the mouthpiece 8 and the connecting sleeve 9; an elastic strip 16 fixedly connected to one side of the cylinder 13.

[0030] The mounting assembly 7 includes: a slot 701 provided at the upper end of one side inside the connecting sleeve 9; a mounting slot 706 provided above the slot 701; a mounting block 704 movably connected to the inside of the mounting slot 706, the bottom end of the mounting block 704 extending to the inside of the slot 701, and the top of the mounting block 704 is fixedly connected to a pull rod 707 extending to the outside of the connecting sleeve 9; a mounting spring 705 wrapped around the surface of the pull rod 707, the two ends of the mounting spring 705 are respectively fixedly connected to the inner top wall of the mounting slot 706 and the top of the mounting block 704; a block 703 fixedly connected to the upper end of one side of the mouthpiece 8; and a mounting hole 702 provided at the top of the block 703.

[0031] It should be noted that the existing respiratory medicine lung function rehabilitation therapy device still has certain shortcomings in actual use. The mouthpiece 8 is usually fixed, which makes it inconvenient to disassemble, disinfect or replace the mouthpiece 8 when different patients undergo rehabilitation training, which can easily lead to cross-infection between patients and is not conducive to the overall hygiene of use.

[0032] In this embodiment, by utilizing the engagement between one end of the mouthpiece 8 and the interior of the connecting sleeve 9, and the engagement between the clamping block 703 and the interior of the clamping slot 701, and utilizing the elastic force of the mounting spring 705, the mounting block 704 can be clamped into or separated from the mounting hole 702, thereby enabling rapid plug-in and fixation between the mouthpiece 8 and the connecting sleeve 9, and rapid disassembly and assembly of the mouthpiece 8, so that a new mouthpiece 8 can be replaced during rehabilitation training of other patients, thereby avoiding cross infection between different patients.

[0033] In a further preferred embodiment of the present invention, the clamping block 703 is engaged with the interior of the clamping slot 701 , and the shapes of the mounting hole 702 and the clamping block 703 are convex.

[0034] In this embodiment, the engagement between the convex block 703 and the slot 701 is utilized to improve the secure connection between the mouthpiece 8 and the connecting sleeve 9 .

[0035] In a further preferred embodiment of the present invention, a locking structure is formed between the bottom end of the mounting block 704 and the interior of the mounting hole 702 , and the height of the mounting block 704 is less than the depth of the interior of the mounting groove 706 .

[0036] In this embodiment, the engagement between the mounting block 704 and the interior of the mounting hole 702 is utilized to improve the firmness of the engagement between the engaging block 703 and the interior of the engaging slot 701 .

[0037] In a further preferred embodiment of the present invention, a sliding engagement structure is formed between one end of the blowing nozzle 8 and the interior of the connecting sleeve 9 , and a sealing sleeve 20 is fixedly connected to one side of the surface of the blowing nozzle 8 .

[0038] In this embodiment, the sealing sleeve 20 is used to improve the sealing and firmness of the engagement between the blowing nozzle 8 and the inner wall of the connecting sleeve 9 .

[0039] Example 2

[0040] On the basis of Example 1, the preferred embodiment of the respiratory medicine pulmonary function rehabilitation therapy device provided by the present invention is as follows: Figures 1 to 6 As shown: one side of the sealing cover 6 is fixedly connected to the threaded sleeve 5, one side of the surface of the sealing cover 6 is fixedly connected to the magnetic block 18 at an equal angle, one side of the inner wall of the cylinder 13 is provided with an internal thread 10 that is threadedly matched with the surface of the threaded sleeve 5, and one side of the cylinder 13 is fixedly connected to an iron sheet 17 that is magnetically fixed to the magnetic block 18.

[0041] In this embodiment, after the rehabilitation training is completed, the threaded sleeve 5 and the internal thread 10 are used to cooperate with each other to realize the disassembly and assembly between the sealing cover 6 and the cylinder 13, so that the sealing cover 6 can be opened after the rehabilitation training is completed, and the inside of the cylinder 13 can be cleaned and disinfected to avoid contamination caused by residual saliva, thereby improving its environmental protection.

[0042] In a further preferred embodiment of the present invention, a sealing ring 19 is fixedly connected to one side of the surface of the threaded sleeve 5, and the shape of the sealing ring 19 is O-shaped.

[0043] In this embodiment, an O-shaped sealing ring 19 is used to improve the sealing performance between the sealing cover 6 and the cylinder body 13.

[0044] In a further preferred embodiment of the present invention, anti-slip grooves 15 are provided on the surface of the sealing cover 6 at equal angles, and the anti-slip grooves 15 are rectangular in shape.

[0045] In this embodiment, the rectangular anti-slip grooves 15 are used to improve the anti-slip property of the user's fingers and the surface of the sealing cover 6 .

[0046] In a further preferred embodiment of the present invention, a slide groove 1 is provided on one side of the inner top wall of the cylinder 13 , and a slider 2 is fixedly connected to the top of the sliding plate 12 and slides in cooperation with the inside of the slide groove 1 .

[0047] In this embodiment, the sliding of the slider 2 in the sliding groove 1 is utilized to improve the smoothness of the sliding movement of the sliding plate 12 .

[0048] The working principle of this utility model is as follows: first, the adjustment is made according to the patient's rehabilitation condition. At this time, the threaded rod 14 is rotated to make the sliding disc 12 slide and compress the fixed spring 3, thereby changing the force required for the subsequent sliding of the piston disc 11, so as to meet the training requirements of different patients or different rehabilitation processes and improve its practicality. Then, the patient blows air through the mouthpiece 8, which enters the interior of the cylinder 13 through the connecting sleeve 9, causing the piston disc 11 to slide and compress the fixed spring 3 to achieve the purpose of rehabilitation training;

[0049] When the mouthpiece 8 needs to be replaced to give rehabilitation training to another patient, the pull rod 707 is first pulled to make the mounting block 704 slide up and compress the mounting spring 705 until it is completely disengaged from the inside of the mounting hole 702. Then, the mouthpiece 8 is pulled hard to separate it from the connecting sleeve 9, and the mouthpiece 8 can be disassembled and cleaned and disinfected. When installing a new mouthpiece 8, the pull rod 707 is first pulled, and then the mouthpiece 8 is inserted into the inside of the connecting sleeve 9. At this time, the sealing sleeve 20 is used to improve the sealing and firmness of the engagement between the mouthpiece 8 and the inner wall of the connecting sleeve 9, and the clamping block 703 is clamped into the inside of the clamping groove 701. Then, the pull rod 707 is released, and the elastic force of the mounting spring 705 is used to make the mounting block 704 descend and clamp into the inside of the mounting hole 702, thereby ensuring that the mouthpiece 8 and the connecting sleeve 9 are firmly plugged and fixed.

[0050] At the same time, when the rehabilitation training is completed, the sealing cover 6 is rotated to loosen the threads of the threaded sleeve 5 and the internal thread 10, and the sealing cover 6 is disassembled and opened, and the inside of the cylinder 13 can be cleaned and disinfected to avoid contamination caused by residual saliva. During installation, the threaded sleeve 5 and the internal thread 10 are matched to achieve a firm installation between the sealing cover 6 and the cylinder 13, and the magnetic fixation of the magnetic block 18 and the iron sheet 17 can effectively reduce the loosening of the threads of the threaded sleeve 5 and the internal thread 10, ensuring the firm installation between the sealing cover 6 and the cylinder 13, and after the sealing cover 6 is installed, the sealing ring 19 can be used to improve the sealing performance of the two after installation.

[0051] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A respiratory medicine lung function rehabilitation therapy device, characterized in that: include: Cylinder (13); A threaded rod (14) is threadedly connected to one side of the cylinder (13), one end of the threaded rod (14) extends into the interior of the cylinder (13) and is rotatably connected to a sliding disk (12), one side of the sliding disk (12) is fixedly connected to a fixed spring (3), and one end of the fixed spring (3) is fixedly connected to a piston disk (11); A fixing seat (4) fixedly connected to one side of the inner wall of the cylinder (13); A sealing cover (6) is provided on one side of the cylinder (13), and a connecting sleeve (9) is fixedly connected to one side of the sealing cover (6); a blowing nozzle (8) engaged with one side of the connecting sleeve (9); A mounting assembly (7) assembled at an upper end of one side inside the connecting sleeve (9), the mounting assembly (7) being used to realize rapid assembly and disassembly between the blowing nozzle (8) and the connecting sleeve (9); an elastic strip (16) fixedly connected to one side of the cylinder (13); The mounting assembly (7) comprises: A card slot (701) is provided at an upper end of one side inside the connecting sleeve (9); A mounting slot (706) is provided above the card slot (701); A mounting block (704) movably connected to the interior of the mounting groove (706), the bottom end of the mounting block (704) extending to the interior of the card slot (701), and the top end of the mounting block (704) fixedly connected to a pull rod (707) extending to the outside of the connecting sleeve (9); A mounting spring (705) is wound around the surface of the pull rod (707), with both ends of the mounting spring (705) being fixedly connected to the inner top wall of the mounting groove (706) and the top end of the mounting block (704) respectively; a clamping block (703) fixedly connected to the upper end of one side of the blowing nozzle (8); A mounting hole (702) is provided at the top end of the clamping block (703).

2. A respiratory medicine lung function rehabilitation therapy device according to claim 1, characterized in that: The clamping block (703) is engaged with the interior of the clamping slot (701), and the shapes of the mounting hole (702) and the clamping block (703) are convex.

3. A respiratory medicine lung function rehabilitation therapy device according to claim 1, characterized in that: A snap-fit ​​structure is formed between the bottom end of the mounting block (704) and the interior of the mounting hole (702), and the height of the mounting block (704) is smaller than the depth of the interior of the mounting groove (706).

4. A respiratory medicine lung function rehabilitation therapy device according to claim 1, characterized in that: A sliding engagement structure is formed between one end of the blowing nozzle (8) and the interior of the connecting sleeve (9), and a sealing sleeve (20) is fixedly connected to one side of the surface of the blowing nozzle (8).

5. A respiratory medicine lung function rehabilitation therapy device according to claim 1, characterized in that: One side of the sealing cover (6) is fixedly connected to a threaded sleeve (5), one side of the surface of the sealing cover (6) is fixedly connected to a magnetic block (18) at an equal angle, one side of the inner wall of the cylinder (13) is provided with an internal thread (10) threadably matched with the surface of the threaded sleeve (5), and one side of the cylinder (13) is fixedly connected to an iron sheet (17) magnetically fixed to the magnetic block (18).

6. A respiratory medicine lung function rehabilitation therapy device according to claim 5, characterized in that: A sealing ring (19) is fixedly connected to one side of the surface of the threaded sleeve (5), and the sealing ring (19) is in an O-shape.

7. A respiratory medicine lung function rehabilitation therapy device according to claim 5, characterized in that: The surface of the sealing cover (6) is provided with anti-slip grooves (15) at equal angles, and the anti-slip grooves (15) are rectangular in shape.

8. A respiratory medicine lung function rehabilitation therapy device according to claim 1, characterized in that: A sliding groove (1) is provided on one side of the inner top wall of the cylinder (13), and a sliding block (2) is fixedly connected to the top of the sliding plate (12) and is slidably matched with the inside of the sliding groove (1).

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