CN115155013B - Portable pulmonary function rehabilitation training device for patients with chronic obstructive pulmonary disease - Google Patents
Portable pulmonary function rehabilitation training device for patients with chronic obstructive pulmonary disease Download PDFInfo
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- CN115155013B CN115155013B CN202210790628.0A CN202210790628A CN115155013B CN 115155013 B CN115155013 B CN 115155013B CN 202210790628 A CN202210790628 A CN 202210790628A CN 115155013 B CN115155013 B CN 115155013B
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/18—Exercising apparatus specially adapted for particular parts of the body for improving respiratory function
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
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Abstract
The invention discloses a portable pulmonary function rehabilitation training device for a patient with slow pulmonary disease, which relates to the field of medical care instruments and comprises a shell, a channel unit, an inhalation impedance unit, an exhalation impedance unit and an ultrasonic atomizer, wherein the channel unit, the inhalation impedance unit, the exhalation impedance unit and the ultrasonic atomizer are arranged on the shell, the inhalation impedance unit comprises an inhalation impedance mechanism, an air inlet control assembly is arranged at the lower end of an air inlet tank, and the air inlet control assembly is connected with the exhalation impedance unit; the expiration impedance unit comprises an expiration impedance mechanism, and an expiration control assembly is arranged at the upper end of the expiration tank; the channel unit comprises a first connecting pipeline, a valve assembly is arranged on the first connecting pipeline, an exhaust assembly is arranged on the first connecting pipeline, the channel unit comprises a gear rack assembly, comprehensive cleaning of the inside of the device is achieved, rehabilitation training can be carried out on rehabilitation staff in the states of inhaling and exhaling, alcohol is removed rapidly, and efficiency is improved.
Description
Technical Field
The invention relates to the field of medical care instruments, in particular to a portable pulmonary function rehabilitation training device for a patient with chronic obstructive pulmonary disease.
Background
Chronic obstructive pulmonary disease is a chronic bronchitis and/or emphysema with airflow obstruction characteristics, and can further develop into common chronic diseases of pulmonary heart disease and respiratory failure, which are related to abnormal inflammatory reactions of harmful gases and harmful particles, and have high disability rate and death rate, and after infection, non-drug treatment, smoking cessation, exercise or pulmonary rehabilitation training can be adopted, wherein the pulmonary rehabilitation training needs a respiratory trainer, and when people inhale normally, the diaphragm contracts and the external intercostal muscles contract, and when people inhale forcefully, inhalation auxiliary muscles such as trapezius muscles and trapezius muscles are needed, and the chest space is enlarged to the limit as a result of the contraction of the muscles, so that the inhalation muscles need to be exercised.
Most respiration training machines adopt the basic principle of impedance training, and a user needs to expend effort to resist the impedance set by the training machine when inhaling through the inhalation training machine so as to increase the inhalation muscle strength, thereby increasing the strength and the tolerance of the respiration muscle, and the patent with the prior art publication number of CN110279990B discloses a respiration training machine, which belongs to the field of medical care equipment and comprises a shell structure, and is characterized in that: the device also comprises a pipeline, an impedance device and a counting device; a water inlet and a water outlet are arranged in the lower cavity of the shell; a floater is arranged above the left cavity; a deflector rod, a wheel disc and a first shaft are arranged in the cavity of the shell; the vertical rod is provided with a collar at the position in the middle cavity; one end of the deflector rod is provided with a notch, and the other end is fixedly provided with two deflector sheets which are arranged up and down; the deflector rod is provided with a rotating wheel; a spring, a second shaft, a ratchet mechanism and a gear are arranged in the upper cavity of the shell; a pointer is arranged above the shell; an inner engaged ratchet mechanism is arranged in the shell and comprises a ratchet wheel and a pawl; the outer side wall of the ratchet wheel is provided with a series of teeth to form a gear structure, and a gear is arranged beside the ratchet wheel, but in the prior art, the user can blow into the trainer, or the oral water enters the inside of the instrument to cause bacteria growth.
Disclosure of Invention
The invention discloses a portable pulmonary function rehabilitation training device for a patient with slow pulmonary disease, which comprises a shell, a channel unit, an inhalation impedance unit, an exhalation impedance unit and an ultrasonic atomizer, wherein the channel unit, the inhalation impedance unit, the exhalation impedance unit and the ultrasonic atomizer are arranged on the shell; the expiration impedance unit comprises an expiration tank, the expiration tank is arranged on the shell, an expiration impedance mechanism is arranged in the expiration tank, and an expiration control assembly is arranged at the upper end of the expiration tank; the channel unit comprises a first connecting pipeline, the first connecting pipeline is connected with the inhalation impedance unit and the exhalation impedance unit, the first connecting pipeline is connected with the shell, a valve assembly is installed on the first connecting pipeline, an exhaust assembly is installed on the first connecting pipeline, the channel unit further comprises a gear rack assembly, the exhaust assembly comprises a first motor, the first motor is installed on the shell, a belt pulley is fixedly installed at the output end of the first motor, a first belt is installed on the first belt pulley, a fan is installed on the first belt, the fan is slidably installed on the first connecting pipeline and is close to a first end of the first connecting pipeline, and a magnet plate is fixedly installed at the first end of the first connecting pipeline.
Further, the valve assembly comprises an electronic push rod, a cylinder barrel of the electronic push rod is arranged on the shell, a first connecting plate is fixedly arranged on a cylinder arm of the electronic push rod and connected with a first connecting pipeline, a second connecting plate is fixedly arranged at a first end of the first connecting plate, valve pieces are fixedly arranged on the second connecting plate, two valve pieces are arranged on the second connecting plate and distributed at two ends of the second connecting plate, a blocking ring is fixedly arranged at a second end of the first connecting plate, a third connecting pipeline is slidably arranged on the blocking ring, a plurality of holes are formed in the third connecting pipeline, and a second connecting pipeline is slidably arranged inside the blocking ring.
Further, the rack and pinion subassembly includes slider one, slider one slidable mounting is on connecting tube two, fixed mounting has the rack on the slider one, slidable mounting has the fixed block on the rack, fixed block fixed mounting is on connecting tube two, install two spring mechanism on the fixed block, two spring mechanism symmetric distribution is on the fixed block, rotate on the fixed block and install the gear, the rack and pinion subassembly still includes the slider, slider and fixed block sliding connection, the first end of slider is provided with the tooth, tooth and gear engagement on the first end of slider, the second end fixed mounting of slider is on connecting tube three.
Further, the air inlet tank comprises a second shell, and the air suction impedance mechanism comprises a first impedance plate which is in sliding connection with the first hole plugging piece.
Further, the air inlet control assembly comprises a motor II, the motor II is arranged on the shell, a first end of a rotating shaft is fixedly arranged at the output end of the motor II, a belt pulley V is fixedly arranged at the position close to the first end of the rotating shaft, a belt pulley III is fixedly arranged at the second end of the rotating shaft, a belt II is arranged on the belt pulley III, a belt pulley IV is arranged on the belt II, a screw rod I is fixedly arranged on the belt pulley IV, a hole blocking piece I is slidably arranged on the shell II, and the hole blocking piece I is in threaded fit with the screw rod I.
Further, the air outlet tank comprises a third shell, and the expiration impedance mechanism comprises a second impedance plate which is in sliding connection with the third shell.
Further, the air outlet control assembly comprises a belt pulley six, the belt pulley six is connected with the belt pulley five through a belt three, a screw rod II is fixedly installed on the belt pulley six, the air outlet control assembly further comprises a hole blocking piece II, the hole blocking piece II is in threaded fit with the screw rod II, and the hole blocking piece II is in sliding connection with the shell three.
Further, the shell comprises a first base, the first base is connected with the sliding piece, the connecting pipeline is arranged on the first base in a sliding mode, the first base is connected with the first connecting plate, the first screw rod is connected with the first base, the first base is connected with the ultrasonic atomizer, the first base is fixedly provided with a first shell, the first shell is connected with a second motor and a rotating shaft, the first shell is connected with the second electronic push rod, and the first shell is connected with the second screw rod.
Compared with the prior art, the invention has the beneficial effects that: (1) The ultrasonic atomizer and the channel unit provided by the invention realize the comprehensive disinfection of the used device, ensure that disinfection alcohol can be removed quickly, ensure that rehabilitation staff does not need to wait for a long time, and improve the working efficiency; (2) The inhalation impedance unit and the exhalation impedance unit provided by the invention realize that rehabilitation training can be carried out by rehabilitation personnel in exhalation and inhalation states, and the pressure of the rehabilitation training can be regulated, so that the self-situation of different rehabilitation personnel can be adapted; (3) The invention is small, portable and easy to operate, and after the use, the suction pipeline does not need to be cleaned.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of a portion of the structure of the present invention.
FIG. 3 is a schematic diagram of a portion of the structure of the present invention.
Fig. 4 is a schematic diagram of the structure of the inhalation resistance unit according to the present invention.
Fig. 5 is a schematic diagram of a suction impedance unit according to a second embodiment of the present invention.
Fig. 6 is a schematic diagram of the internal structure of the inhalation resistance unit according to the present invention.
Fig. 7 is a schematic diagram of the structure of the exhalation impedance unit according to the present invention.
Fig. 8 is a schematic diagram of the internal structure of the exhalation impedance unit according to the present invention.
Fig. 9 is a schematic diagram of a channel unit structure according to the present invention.
FIG. 10 is a schematic diagram of a channel unit according to the present invention.
Fig. 11 is an enlarged schematic view of the structure a in fig. 10.
FIG. 12 is a schematic view of a portion of a channel unit according to the present invention.
FIG. 13 is a schematic diagram of a portion of a channel unit according to the present invention.
Fig. 14 is an enlarged schematic view of the structure at B in fig. 13.
Fig. 15 is a schematic view of the structure of the housing of the present invention.
Fig. 16 is a schematic view of the internal structure of the housing of the present invention.
Reference numerals: 1-a housing; a 2-channel unit; 3-an inhalation impedance unit; a 4-expiratory impedance unit; 5-ultrasonic atomizer; 101-a first shell; 102-a first base; 103-support plate one; 104-a second support plate; 201-connecting a first pipeline; 202-connecting plate I; 203-connecting a plate II; 204-electronic push rod; 205-valve member; 206-a barrier ring; 207-connecting the second pipeline; 208-connecting the third pipeline; 209-slider one; 210-rack; 211-springs; 212-fixing blocks; 213-slide bar; 214-a slider; 215-motor one; 216-pulley one; 217-belt one; 218-a fan; 219-magnet plate; 220-gear; 301-a second shell; 302-connecting pipe IV; 303-first connector; 304-a second motor; 305-rotating shaft; 306-pulley three; 307-belt two; 308-pulley four; 309-screw one; 310-hole plugging piece I; 311-impedance plate one; 312-pulley five; 401-housing three; 402-pulley six; 403-belt three; 404-a second lead screw; 405-hole plugging piece II; 406-connecting a fifth pipeline; 407-connector two; 408-impedance plate two.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the invention, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Examples: as shown in fig. 1-6, the portable pulmonary function rehabilitation training device for patients with chronic obstructive pulmonary disease comprises a shell 1, a channel unit 2, an inhalation impedance unit 3, an exhalation impedance unit 4 and an ultrasonic atomizer 5, wherein the channel unit 2, the inhalation impedance unit 3, the exhalation impedance unit 4 and the ultrasonic atomizer 5 are arranged on the shell 1, the inhalation impedance unit 3 comprises an air inlet tank, the air inlet tank is arranged on the shell 1, an inhalation impedance mechanism is arranged in the air inlet tank, an air inlet control assembly is arranged at the lower end of the air inlet tank, the air inlet control assembly is connected with the exhalation impedance unit 4, the air inlet tank comprises a shell II 301, the air inlet impedance mechanism comprises an impedance plate 311, the impedance plate 311 is in sliding connection with a first plugging member 310, the air inlet control assembly comprises a motor II 304, the motor II 304 is arranged on the shell 1, a first end of the motor II 304 is fixedly provided with a first end of a rotating shaft 305, a fifth 312 is fixedly arranged near the first end of the rotating shaft 305, a third end of the rotating shaft 305 is fixedly provided with a belt pulley 306, a fourth belt 307 is arranged on the third 306, the belt 307 is arranged on the belt II 307, the fourth belt 308 is fixedly provided with the fourth belt 308, the upper end 308 is fixedly provided with the first plugging member 309, a screw rod II is provided with a first plugging member 310 is provided with a screw hole 310, and a second plugging member 310 is provided with a screw hole is fixedly provided.
The air suction impedance unit 3 further comprises a connecting pipeline IV 302 and a connecting piece I303, wherein a first end of the connecting pipeline IV 302 is fixedly arranged at the upper end of the second shell 301, a second end of the connecting pipeline IV 302 is fixedly arranged at the first end of the connecting piece I303, and a second end of the connecting piece I303 is connected with the channel unit 2.
The motor II 304 is started, the output end of the motor II 304 drives the rotating shaft 305 to rotate, the rotating shaft 305 drives the belt pulley III 306 and the belt pulley V312 to move, the belt pulley III 306 drives the belt pulley IV 308 to move through the belt II 307, and the belt pulley IV 308 drives the hole plugging piece I310 to move through the screw rod I309.
As shown in fig. 7 and 8, the expiration impedance unit 4 comprises an expiration pot, the expiration pot is mounted on the housing 1, an expiration impedance mechanism is mounted in the expiration pot, an expiration control assembly is mounted at the upper end of the expiration pot, the expiration pot comprises a third housing 401, the expiration impedance mechanism comprises a second impedance plate 408, the second impedance plate 408 is in sliding connection with the third housing 401, the expiration control assembly comprises a sixth belt pulley 402, the sixth belt pulley 402 is connected with a fifth belt pulley 312 through a third belt 403, a second screw 404 is fixedly mounted on the sixth belt pulley 402, the expiration control assembly further comprises a second hole blocking member 405, the second hole blocking member 405 is in threaded fit with the second screw 404, the second hole blocking member 405 is in sliding connection with the third housing 401, and a plurality of holes are formed in the upper end of the third housing 401.
The expiratory impedance unit 4 further comprises a fifth connecting pipe 406 and a second connecting piece 407, wherein a first end of the fifth connecting pipe 406 is fixedly arranged at the lower end of the third shell 401, a second end of the fifth connecting pipe 406 is fixedly arranged at the first end of the second connecting piece 407, and a second end of the second connecting piece 407 is connected with the channel unit 2.
Pulley five 312 drives pulley six 402 through belt three 403 and pulley six 402 drives hole blocking piece two 405 through lead screw two 404 motion.
As shown in fig. 9 to 14, the channel unit 2 includes a first connection pipe 201, the first connection pipe 201 is connected with the inhalation impedance unit 3 and the exhalation impedance unit 4, the first connection pipe 201 is connected with the housing 1, a valve assembly is installed on the first connection pipe 201, an exhaust assembly is installed on the first connection pipe 201, the channel unit 2 further includes a rack-and-pinion assembly, the exhaust assembly includes a first motor 215, the first motor 215 is installed on the housing 1, a first pulley 216 is fixedly installed on an output end of the first motor 215, a first belt 217 is installed on the first pulley 216, a fan 218 is installed on the first belt 217, the fan 218 is slidably installed on the first connection pipe 201, a magnet plate 219 is fixedly installed near a first end of the first connection pipe 201, a second end of the first connection piece 303 is connected with a second end of the first connection pipe 201, and a second end of the fifth connection pipe 406 is connected with a second end of the first connection pipe 201.
The valve assembly comprises an electronic push rod 204, a cylinder barrel of the electronic push rod 204 is arranged on a shell 1, a first connecting plate 202 is fixedly arranged on a cylinder arm of the electronic push rod 204, the first connecting plate 202 is connected with a first connecting pipeline 201, a second connecting plate 203 is fixedly arranged at a first end of the first connecting plate 202, a valve piece 205 is fixedly arranged on the second connecting plate 203, two valve pieces 205 are arranged on the second connecting plate 203, the two valve pieces 205 are distributed at the upper end and the lower end of the second connecting plate 203, one valve piece 205 is in sliding connection with the first connecting piece 303, the other valve piece 205 is in sliding connection with the second connecting piece 407, two holes are formed in the valve piece 205, a one-way valve is arranged in the holes close to the second connecting plate 203, a blocking ring 206 is fixedly arranged at a second end of the first connecting plate 202, a third connecting pipeline 208 is slidably arranged on the blocking ring 206, a plurality of holes are formed in the third connecting pipeline 208, and a second connecting pipeline 207 is slidably arranged inside the blocking ring 206.
The rack and pinion assembly comprises a first sliding block 209, the first sliding block 209 is slidably mounted on a second connecting pipeline 207, a rack 210 is fixedly mounted on the first sliding block 209, a fixed block 212 is slidably mounted on the rack 210, the fixed block 212 is fixedly mounted on the second connecting pipeline 207, two spring mechanisms are mounted on the fixed block 212 and symmetrically distributed on the fixed block 212, a gear 220 is rotatably mounted on the fixed block 212, the rack and pinion assembly further comprises a sliding piece 214, the sliding piece 214 is slidably connected with the fixed block 212, teeth are arranged at the first end of the sliding piece 214, the teeth on the first end of the sliding piece 214 are meshed with the gear 220, and the second end of the sliding piece 214 is fixedly mounted on a third connecting pipeline 208.
The spring mechanism comprises a spring 211 and a sliding rod 213, wherein a first end of the sliding rod 213 is fixedly arranged on the first sliding block 209, the sliding rod 213 is slidably arranged on the fixed block 212, the spring 211 is arranged on the sliding rod 213, a first end of the spring 211 is fixedly arranged on the first sliding block 209, and a second end of the spring 211 is fixedly arranged on the fixed block 212.
The electronic push rod 204 is started, the cylinder arm of the electronic push rod 204 drives the first connecting plate 202 to move, the first end of the first connecting plate 202 drives the two valve pieces 205 to move through the second connecting plate 203, the second end of the first connecting plate 202 drives the blocking ring 206 to move, the first connecting plate 202 drives the first connecting pipeline 201 to move, the first connecting pipeline 201 drives the magnet plate 219 to move, the magnet plate 219 drives the first sliding block 209 to move, the first sliding block 209 drives the gear 220 to move through the rack 210, the gear 220 drives the sliding piece 214 to move, the sliding piece 214 drives the third connecting pipeline 208 to move, the first motor 215 is started, the output end of the first motor 215 drives the first belt pulley 216 to move, and the first belt pulley 216 drives the fan 218 to move through the first belt 217.
As shown in fig. 15 and 16, the housing 1 includes a first base 102, the first base 102 is connected with a sliding member 214, a third connecting pipe 208 is slidably mounted on the first base 102, the first base 102 is connected with the first connecting plate 202, a first screw 309 is connected with the first base 102, the first base 102 is connected with the ultrasonic atomizer 5, a first housing 101 is fixedly mounted on the first base 102, the first housing 101 is connected with a second motor 304 and a rotating shaft 305, the first housing 101 is connected with an electronic push rod 204, and the first housing 101 is connected with a second screw 404.
The shell 1 further comprises a first supporting plate 103 and a second supporting plate 104, the first end of the second supporting plate 104 is fixedly arranged on the first base 102, the second end of the second supporting plate 104 is connected with the third shell 401, the first end of the first supporting plate 103 is fixedly arranged on the first base 102, and the second end of the first supporting plate 103 is connected with the second shell 301.
Working principle: firstly, a pipeline for breathing is connected to a first end port of a first connecting pipeline 201, an electronic push rod 204 is started, a cylinder arm of the electronic push rod 204 is retracted, the cylinder arm of the electronic push rod 204 drives a first connecting plate 202 to move, the first connecting plate 202 drives two valve pieces 205 to move, a check valve on the valve piece 205 is contacted with a first connecting piece 303 and a second connecting piece 407, the first connecting plate 202 drives the first connecting pipeline 201 to move, the first connecting pipeline 201 drives a first sliding block 209 to move through a magnet plate 219, the first sliding block 209 drives a gear 220 to move through a rack 210, the gear 220 drives a sliding piece 214 to move, the sliding piece 214 drives a third connecting pipeline 208 to move, a plurality of holes on the third connecting pipeline 208 move from the inside of the base 102 to the outside, a second end of the first connecting plate 202 drives a blocking ring 206 to move, the blocking ring 206 blocks a plurality of holes on the third connecting pipeline 208, a second motor 304 is started, the output end of the motor II 304 drives the rotating shaft 305 to rotate, the rotating shaft 305 drives the belt pulley III 306 and the belt pulley V312 to move, the belt pulley III 306 drives the belt pulley IV 308 to move through the belt II 307, the belt pulley IV 308 drives the hole blocking piece I310 to move through the lead screw I309, the belt pulley V312 drives the belt pulley V402 to move through the belt III 403, the belt pulley V402 drives the hole blocking piece II 405 to move through the lead screw II 404, if the rehabilitation person just performs rehabilitation and the illness state is correspondingly severe, the displacement of the hole blocking piece I310 and the hole blocking piece II 405 is relatively larger, the corresponding leakage of the holes on the shell III 401 and the shell II 301 is more, the pressure on the patient just participating in rehabilitation is smaller, when the rehabilitation person inhales, the impedance plate I311 ascends in the shell II 301, the valve piece 205 at the upper end of the connecting plate II 203 is ventilated, the valve piece 205 at the lower end is not ventilated, during expiration, the impedance plate II 408 ascends in the third shell 401, at this time, the valve 205 at the upper end of the second shell 203 is not ventilated, the valve 205 at the lower end is ventilated, the impedance plate I311 descends through self gravity, during inspiration, the impedance plate II 408 descends through self gravity, when rehabilitation personnel do not perform rehabilitation movements, the first motor 215 is started, the output end of the first motor 215 drives the belt pulley I216, the belt pulley I216 drives the fan 218 to move through the belt I217, the ultrasonic atomizer 5 is started, the second motor 304 is started, the hole plugging member 310 and the hole plugging member II 405 move, the holes on the second shell 301 and the third shell 401 completely leak out, the electronic push rod 204 is started, the electronic push rod 204 drives the second connecting plate 203 and the first connecting pipeline 201 through the first connecting plate 202, the hole without the one-way valve 205 is driven by the second connecting piece 303 and the second connecting piece 407, the rack 210 drives the sliding block I209 to move through the magnet plate 219, the sliding block I209 is far away from the first base 102, the sliding block 209 drives the gear 220 through the rack 210, the gear 220 drives the sliding block 214 to move, the sliding block 214 drives the connecting pipeline 208 to move, at this time, and the three connecting pipeline 208 moves out of the inner side of the third connecting pipeline 102 is completely, and the inner side of the sterilizing device is completely removed from the inner side of the sterilizing device is completely through the connecting plate 206.
Claims (6)
1. The utility model provides a portable pulmonary function rehabilitation training device of slowly hinder pulmonary patient, includes casing (1), passageway unit (2), breathes in impedance unit (3), exhales in impedance unit (4), ultrasonic atomizer (5), install on casing (1), its characterized in that passageway unit (2), breathe in impedance unit (3), exhale in impedance unit (4), ultrasonic atomizer (5): the air suction impedance unit (3) comprises an air inlet tank, the air inlet tank is arranged on the shell (1), an air suction impedance mechanism is arranged in the air inlet tank, an air inlet control assembly is arranged at the lower end of the air inlet tank, and the air inlet control assembly is connected with the air outlet impedance unit (4); the expiration impedance unit (4) comprises an expiration tank, the expiration tank is arranged on the shell (1), an expiration impedance mechanism is arranged in the expiration tank, and an expiration control assembly is arranged at the upper end of the expiration tank; the channel unit (2) comprises a first connecting pipeline (201), the first connecting pipeline (201) is connected with the inhalation impedance unit (3) and the exhalation impedance unit (4), the first connecting pipeline (201) is connected with the shell (1), a valve assembly is arranged on the first connecting pipeline (201), an exhaust assembly is arranged on the first connecting pipeline (201), the channel unit (2) further comprises a rack-and-pinion assembly, the exhaust assembly comprises a first motor (215), the first motor (215) is arranged on the shell (1), a first belt pulley (216) is fixedly arranged at the output end of the first motor (215), a first belt pulley (217) is arranged on the first belt pulley (216), a fan (218) is arranged on the first belt pulley (217), and a magnet plate (219) is fixedly arranged at the first end of the first connecting pipeline (201) in a sliding mode.
The valve assembly comprises an electronic push rod (204), a cylinder barrel of the electronic push rod (204) is arranged on a shell (1), a first connecting plate (202) is fixedly arranged on a cylinder arm of the electronic push rod (204), the first connecting plate (202) is connected with a first connecting pipeline (201), a second connecting plate (203) is fixedly arranged at a first end of the first connecting plate (202), a valve piece (205) is fixedly arranged on the second connecting plate (203), two valve pieces (205) are distributed at two ends of the second connecting plate (203), a blocking ring (206) is fixedly arranged at a second end of the first connecting plate (202), a third connecting pipeline (208) is slidably arranged on the blocking ring (206), a plurality of holes are formed in the third connecting pipeline (208), and a second connecting pipeline (207) is slidably arranged in the blocking ring (206);
the rack and pinion assembly comprises a first sliding block (209), the first sliding block (209) is slidably mounted on a second connecting pipeline (207), a rack (210) is fixedly mounted on the first sliding block (209), a fixed block (212) is slidably mounted on the rack (210), two spring mechanisms are mounted on the fixed block (212), the two spring mechanisms are symmetrically distributed on the fixed block (212), a gear (220) is rotatably mounted on the fixed block (212), the rack and pinion assembly further comprises a sliding piece (214), the sliding piece (214) is slidably connected with the fixed block (212), teeth on the first end of the sliding piece (214) are meshed with the gear (220), and the second end of the sliding piece (214) is fixedly mounted on a third connecting pipeline (208).
2. A portable pulmonary function rehabilitation training device for patients with chronic obstructive pulmonary disease according to claim 1, wherein: the air inlet tank comprises a second shell (301), the air suction impedance mechanism comprises a first impedance plate (311), and the first impedance plate (311) is in sliding connection with the first hole blocking piece (310).
3. A portable pulmonary function rehabilitation training device for patients with chronic obstructive pulmonary disease according to claim 2, wherein: the air inlet control assembly comprises a motor II (304), the motor II (304) is arranged on the shell (1), a first end of a rotating shaft (305) is fixedly arranged at the output end of the motor II (304), a belt pulley III (312) is fixedly arranged at the position close to the first end of the rotating shaft (305), a belt pulley III (306) is fixedly arranged at the second end of the rotating shaft (305), a belt II (307) is arranged on the belt pulley III (306), a belt pulley IV (308) is arranged on the belt II (307), a screw rod I (309) is fixedly arranged on the belt pulley IV (308), a hole blocking piece I (310) is arranged on the shell II (301) in a sliding mode, and the hole blocking piece I (310) is in threaded fit with the screw rod I (309).
4. A portable pulmonary function rehabilitation training device for patients with chronic obstructive pulmonary disease according to claim 1, wherein: the air outlet tank comprises a third shell (401), the expiration impedance mechanism comprises a second impedance plate (408), and the second impedance plate (408) is in sliding connection with the third shell (401).
5. A portable pulmonary function rehabilitation training device for patients with chronic obstructive pulmonary disease according to claim 4, wherein: the air outlet control assembly comprises a belt pulley six (402), the belt pulley six (402) and a belt pulley five (312) are connected through a belt three (403), a screw rod two (404) is fixedly installed on the belt pulley six (402), the air outlet control assembly further comprises a hole blocking piece two (405), the hole blocking piece two (405) is in threaded fit with the screw rod two (404), and the hole blocking piece two (405) is in sliding connection with a shell three (401).
6. A portable pulmonary function rehabilitation training device for patients with chronic obstructive pulmonary disease according to claim 3, wherein: the shell (1) comprises a first base (102), the first base (102) is connected with a sliding piece (214), a third connecting pipeline (208) is slidably mounted on the first base (102), the first base (102) is connected with a first connecting plate (202), a first screw rod (309) is connected with the first base (102), the first base (102) is connected with an ultrasonic atomizer (5), a first shell (101) is fixedly mounted on the first base (102), the first shell (101) is connected with a second motor (304) and a rotating shaft (305), the first shell (101) is connected with an electronic push rod (204), and the first shell (101) is connected with a second screw rod (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210790628.0A CN115155013B (en) | 2022-07-05 | 2022-07-05 | Portable pulmonary function rehabilitation training device for patients with chronic obstructive pulmonary disease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210790628.0A CN115155013B (en) | 2022-07-05 | 2022-07-05 | Portable pulmonary function rehabilitation training device for patients with chronic obstructive pulmonary disease |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115155013A CN115155013A (en) | 2022-10-11 |
| CN115155013B true CN115155013B (en) | 2023-05-16 |
Family
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| TWM454210U (en) * | 2012-11-12 | 2013-06-01 | E Top Union Inc | Respiratory training device |
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| WO2020221872A1 (en) * | 2019-05-02 | 2020-11-05 | Idiag Ag | Breathing training device |
| CN210674137U (en) * | 2019-08-29 | 2020-06-05 | 云南省第一人民医院 | Breathing training device for chronic obstructive pulmonary disease |
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