CN111450366A

CN111450366A - Respiration physiotherapy instrument

Info

Publication number: CN111450366A
Application number: CN202010271204.4A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-07-28

Abstract

The invention relates to a respiration physiotherapy instrument which comprises an air source (100), a humidifying bin (200) and an auxiliary ventilation module (300), wherein a motor (302) drives a swing frame (306) to reciprocate along a first guide rail (307) so as to enable a swing rod (313) to twist and swing the humidifying bin (200), liquid in the humidifying bin (200) is stirred through the swing rod (313), and a telescopic rod (317) is driven through the swing rod (313) to drive an air pump (402) so as to pump out air in the air source (100); a breathing part (400). The auxiliary ventilation module (300) can utilize the same motor (302) to achieve the effects of exhausting, shaking the humidifying bin (200) and stirring the humidifying bin (200), thereby achieving three purposes.

Description

Respiration physiotherapy instrument

Technical Field

The invention relates to medical equipment, in particular to equipment for physical therapy of respiratory problems.

Background

In 2020, pneumonia caused by the novel coronavirus wraps around the world, and many people can be confirmed to carry out physical therapy by a respirator or an oxygen therapy machine or an atomizer.

The above-mentioned equipment is generally for setting up alone to, switching each other needs to pull out the pipe usually or the pause in the short time uses equipment can switch, and this switching in short time probably lets weak patient aggravate the state of an illness, and, when to the atomizing physiotherapy of special state of an illness, the atomizing medicament that medical personnel used is comparatively sticky a bit and can't exert the drug effect totally, has reduced the availability factor of medicine, also makes the concentration of dosing comparatively unstable.

Therefore, there is a need for a multifunctional respiratory physiotherapy apparatus with relatively stable administration.

Disclosure of Invention

The invention aims to provide a multifunctional respiratory physiotherapy instrument with relatively stable administration.

The invention relates to a respiration physiotherapy instrument, which comprises

A gas source having a gas disposed therein;

a humidifying bin, wherein liquid is configured in the humidifying bin;

the auxiliary ventilation module drives the swing frame to reciprocate along the first guide rail by the motor so as to lead the swing rod to twist and swing the humidification bin, and the swing rod is used for stirring the liquid in the humidification bin, and the swing rod is also used for driving the telescopic rod to drive the air pump so as to pump the air in the air source;

the breathing part is used for communicating the air outlet of the air pump with the bottom of the interior of the humidifying bin through a first air pipe, communicating the air source with the air inlet of the air pump through a second air pipe, communicating the top of the humidifying bin with the face mask through an air suction pipe, and discharging air in the face mask through an air exhaust pipe.

The invention relates to a respiration physiotherapy instrument, wherein a gas cylinder with air or a gas cylinder with air with high-concentration oxygen is arranged in a gas source.

The invention relates to a respiration physiotherapy instrument, wherein an atomization module is arranged in a humidification cabin and used for atomizing liquid in the humidification cabin.

The invention relates to a respiration physiotherapy instrument, wherein an auxiliary ventilation module comprises a supporting block, a motor, an output shaft, a crank, a first connecting rod, a swing frame, a first guide rail, a second connecting rod, a guide hole plate, a second long circular hole, a third connecting rod, a first shaft, a swing rod, a fourth connecting rod, a first clamping pin, a first long circular hole, a telescopic rod, a piston, a second clamping pin and a stirring blade; the bottom of the supporting block is fixed with the frame, the top of the supporting block is fixed with the motor, an output shaft of the motor is fixed with one end of a crank, the other end of the crank is connected with a hinge of the first connecting rod, the other end of the first connecting rod is connected with an end face hinge of the swing frame, the swing frame moves along the first guide rail, the first guide rail is fixed with the supporting block, the supporting block is fixed with one end of the second connecting rod, the other end of the second connecting rod is fixed with the guide hole plate, a second long circular hole is formed in the guide hole plate, the inner surface of the swing frame is fixed with one end of the third connecting rod, a first shaft is mounted at the other end of the third connecting rod through a bearing, the first shaft is fixed with the swing rod, a first long circular hole is formed in the swing rod along the length direction of the swing rod, and the first shaft is fixed with one end of the, the other end of the fourth connecting rod is fixed with the second bayonet lock, the second bayonet lock moves along a second long circular hole formed in the guide hole plate, a first bayonet lock moving along the first long circular hole is arranged in the first long circular hole of the oscillating rod, the first bayonet lock is fixed on the outer end face of the telescopic rod, the telescopic rod moves along a guide hole formed in the oscillating frame, one end of the telescopic rod is fixed with a piston of the air pump, the air pump is fixed with the oscillating frame, the other end of the telescopic rod is fixed with the stirring blade, the stirring blade is arranged in the humidifying bin, and the humidifying bin is fixed with the oscillating frame.

The invention relates to a respiration physiotherapy instrument, wherein a first shaft is fixed with the middle part of a swinging rod, the swinging rod is symmetrically provided with two first long round holes, the two first long round holes are respectively provided with a first clamping pin, one end of a telescopic rod corresponding to the two first clamping pins is fixed with a piston of an air pump used for sucking air from an air source, and a stirring blade is fixed; one end of the other telescopic rod corresponding to the two first clamping pins is fixed with a piston of an air pump used for exhausting air from the inside of the mask, and the exhaust end of an exhaust pipe of the mask is communicated with the air pump used for exhausting air from the inside of the mask.

The invention relates to a respiration physiotherapy instrument, wherein the ratio of the distance from a first shaft to a telescopic rod of an air pump for driving air suction from an air source to the distance from the first shaft to a telescopic rod of an air pump for driving air exhaust from a mask is 1: 1.

the invention relates to a breathing physiotherapy instrument, wherein the ratio of the distance from a first shaft to a telescopic rod of an air pump for driving air suction from an air source to the distance from the first shaft to a telescopic rod of an air pump for driving air exhaust from a mask is more than 1: 1.

the invention relates to a respiration physiotherapy instrument, wherein the other ends of two telescopic rods are fixed with arc-shaped plate-shaped stirring blades, and the circle center of each arc-shaped plate-shaped stirring blade faces to a section of liquid of a first air pipe extending into a humidifying bin.

The invention relates to a respiration physiotherapy instrument, wherein a second long round hole of a guide hole plate is a straight hole formed along the length direction of the guide hole plate.

The invention relates to a respiration physiotherapy instrument, wherein a second long round hole of a guide hole plate comprises a first straight hole, an arc-shaped hole and a second straight hole which are communicated with each other from the direction close to a first shaft to the direction far away from the first shaft, and the circle center of the arc-shaped hole is superposed with the axis of the first shaft.

The respiratory physiotherapy instrument is different from the prior art in that the respiratory physiotherapy instrument can utilize the same motor to finish the effects of air suction, humidification cabin shaking and humidification cabin stirring through the auxiliary ventilation module, and achieves three purposes. The respiratory part can realize the auxiliary respiration function of the respirator by connecting the devices in series, or can directly administer the medicine with uniform administration concentration in a humidifying chamber in which an oral medicine, a spray, an atomized medicine or the like is arranged, so that the continuous oxygen inhalation or inspiration of a user is not prevented, and particularly, the administration concentration can be maintained by shaking and stirring the humidifying chamber when a similar syrup, a jelly-like medicine or a viscous medicine is arranged in the humidifying chamber.

The respiration physiotherapy instrument of the present invention will be further described with reference to the accompanying drawings.

Drawings

Figure 1 is a top view of a respiratory physiotherapy apparatus;

FIG. 2 is a change of motion state diagram of FIG. 1;

FIG. 3 is a front view of FIG. 1;

FIG. 4 is a schematic view of a variation of FIG. 1;

FIG. 5 is another schematic illustration of a variation of FIG. 1;

FIG. 6 is an enlarged view of a portion of FIG. 2;

FIG. 7 is an enlarged view of a portion of FIG. 3;

fig. 8 is a partially enlarged view of fig. 4.

Detailed Description

As shown in figures 1-8, referring to figures 1, 2 and 3, the respiratory physiotherapy instrument of the invention comprises

A gas source 100 having a gas disposed therein;

a humidification chamber 200 in which liquid is disposed;

the auxiliary ventilation module 300 drives the swing frame 306 to reciprocate along the first guide rail 307 by the motor 302 so as to lead the swing rod 313 to twist to swing the humidification chamber 200, and the swing rod 313 is used for stirring the liquid in the humidification chamber 200, and the swing rod 313 is also used for driving the telescopic rod 317 to drive the air pump 402 so as to pump the air in the air source 100;

a breathing part 400, which connects the air outlet of the air pump 402 with the bottom of the interior of the humidification chamber 200 through a first air pipe 401, connects the air source 100 with the air inlet of the air pump 402 through a second air pipe 403, connects the top of the humidification chamber 200 with a mask 406 through an air suction pipe 404, and discharges the air in the mask 406 through an air discharge pipe 405.

The auxiliary ventilation module 300 can utilize the same motor 302 to achieve the effects of air suction, shaking of the humidifying bin 200 and stirring of the humidifying bin 200, thereby achieving three purposes. The breathing unit 400 is connected in series to each other, so that the respiratory assistance function of a ventilator can be realized, or the user is not prevented from continuously inhaling oxygen or inhaling air by directly administering the drug at a uniform administration concentration in the humidification chamber 200 in which the oral drug, the aerosol, or the like is disposed, and the administration concentration can be maintained by shaking and stirring the humidification chamber 200 particularly when the drug like syrup, the gel-like drug, or the viscous drug is disposed in the humidification chamber 200.

Wherein, the invention can be used as an oxygen therapy machine or an atomizer or a respirator to treat pneumonia. Also, the present invention can seamlessly switch when acting as any of the above devices.

Wherein the mask 406 may be the same as a mask of a normal respirator.

As a further explanation of the present embodiment, referring to fig. 1 and 2, a gas cylinder of air with high concentration of oxygen or a gas cylinder with air is disposed in the gas source 100.

The gas source is configured into the two gas cylinders, so that the oxygen supply device can be used as an oxygen therapy device or a breathing machine, and the seamless switching of the device can be realized.

As a further explanation of the present embodiment, referring to fig. 1, 2 and 3, an atomization module 101 is disposed in the humidification chamber 200, and is used for atomizing the liquid in the humidification chamber 200.

According to the invention, the atomization module 101 can atomize the medicament in the humidification chamber 200 and directly pass through the air suction pipe 404, so that a user can breathe atomized air conveniently. Moreover, when the atomization module 101 is closed, the oxygen machine or the breathing machine can be seamlessly switched.

Wherein, the atomization module 101 is the prior art, and it can also be the same as the atomization module principle that the water bottom of humidifier was placed.

As a further explanation of the present embodiment, referring to fig. 1, 3 and 6, the auxiliary ventilation module 300 includes a support block 301, a motor 302, an output shaft 303, a crank 304, a first link 305, a swing frame 306, a first guide rail 307, a second link 308, a guide hole plate 309, a second oblong hole 310, a third link 311, a first shaft 312, a swing rod 313, a fourth link 314, a first bayonet 315, a first oblong hole 316, a telescopic rod 317, a piston 319, a second bayonet 320 and a stirring blade 321; the bottom of the supporting block 301 is fixed to the frame, the top of the supporting block 301 is fixed to the motor 302, the output shaft 303 of the motor 302 is fixed to one end of a crank 304, the other end of the crank 304 is hinged to the first connecting rod 305, the other end of the first connecting rod 305 is hinged to the end face of the swing frame 306, the swing frame 306 moves along the first guide rail 307, the first guide rail 307 is fixed to the supporting block 301, the supporting block 301 is fixed to one end of the second connecting rod 308, the other end of the second connecting rod 308 is fixed to the guide hole plate 309, the guide hole plate 309 is provided with a second oblong hole 310, the inner surface of the swing frame 306 is fixed to one end of the third connecting rod 311, the other end of the third connecting rod 311 is provided with a first shaft 312 through a bearing, the first shaft 312 is fixed to the swing rod 313, and the swing rod 313 is provided with a first oblong hole 316 along the length direction thereof, the first shaft 312 is fixed to one end of the fourth connecting rod 314, the other end of the fourth connecting rod 314 is fixed to the second bayonet pin 320, the second bayonet pin 320 moves along the second long circular hole 310 formed in the orifice plate 309, the first bayonet pin 315 moving along the first long circular hole 316 of the swing rod 313 is arranged in the first long circular hole 316, the first bayonet pin 315 is fixed to the outer end face of a telescopic rod 317, the telescopic rod 317 moves along a guide hole 322 formed in the swing frame 306, one end of the telescopic rod 317 is fixed to the piston 319 of the air pump 402, the air pump 402 is fixed to the swing frame 306, the other end of the telescopic rod 317 is fixed to the stirring blade 321, the stirring blade 321 is arranged in the humidification chamber 200, and the humidification chamber 200 is fixed to the swing frame 306.

In the present invention, the crank slider structure formed by the motor 302, the output shaft 303, the crank 304, the first link 305, the swing frame 306 and the first guide rail 307 can make the swing frame 306 swing along the first guide rail 307 under the condition that the motor 302 rotates in the same direction, so as to swing the humidification chamber 200 fixed on the swing frame 306, thereby swinging the liquid or the medicament in the humidification chamber 200 to continuously maintain the substantially stable concentration of the medicament; the invention can realize the reciprocating swing of the swing rod 313 through the first shaft 312, the fourth connecting rod 314, the second clamping pin 320, the second long circular hole 310 and the guide hole plate 309 which are in reciprocating transverse movement on the reciprocating swing frame 306 of the other parts, and the reciprocating swing of the swing rod 313 drives the telescopic rod 317 to be in reciprocating extension and contraction, so that the telescopic rod 317 drives the piston 319 of the air pump 402 to do reciprocating movement, the piston 319 pumps the gas of the air source 100 into the humidifying bin 200 through the principle of a one-way valve of the piston 319, and the other end of the telescopic rod 317 drives the stirring blade 321 to do reciprocating movement to stir the liquid or medicament in the humidifying bin 200, so that the gas pumped out from the humidifying bin 200 can keep approximately stable concentration, and the invention is more suitable for the stirring of the liquid with higher concentration or higher viscosity, thereby realizing the swinging of the humidifying bin 200, the stirring of the humidifying bin 200 and the single motor 302, The function of pumping the gas achieves three purposes.

The direction of the first link 305 may be parallel to the length direction of the first link 305, that is, both may be arranged laterally, so as to drive the swing frame 306 to swing back and forth on the first guide rail 307 through the crank-link mechanism.

Wherein, the power module of motor 302, the power module of atomizing module 101 pass through the wire and are connected with the power, the power module of atomizing module 101, wire and body dispose the waterproof layer to avoid it to intake the water short circuit, wherein the waterproof layer can be made by rubber.

As a further explanation of the present embodiment, referring to fig. 1, 2, and 3, the first shaft 312 is fixed to the middle of the swing rod 313, the swing rod 313 is symmetrically provided with two first long circular holes 316, each of the two first long circular holes 316 is provided with a first bayonet 315, one end of one telescopic rod 317 corresponding to the two first bayonet 315 is fixed to a piston 319 of an air pump 402 for sucking air from the air source 100, and the stirring blade 321 is fixed; one end of the other telescopic rod 317 corresponding to the two first pins 315 is fixed to a piston 319 of an air pump 402 for exhausting air from the inside of the mask 406, and an exhaust end of an exhaust pipe 405 of the mask 406 is communicated with the air pump 402 for exhausting air from the inside of the mask 406.

The invention simultaneously utilizes the single swing rod 313 to simultaneously drive the two telescopic rods 317 to stretch and retract, and drives the two air pumps 402 to pump air and exhaust air in one inlet and one outlet, so that the air flow in the mask 406 is strong, and the air exhaled by a user and possibly carrying viruses is repelled towards a designated direction instead of being diffused along with the mask, thereby increasing the safety of medical personnel.

As a further explanation of this embodiment, referring to fig. 1 and 6, the ratio of the distance from the first shaft 312 to the telescopic rod 317 of the air pump 402 for driving the air suction from the air source 100 to the distance from the first shaft 312 to the telescopic rod 317 of the air pump 402 for driving the air discharge from the mask 406 is 1: 1.

the present invention can keep the air intake and exhaust amount in the mask 406 constant in each time under the same model of the air pump 402 by the first shaft 312 arranged in the middle, thereby keeping the user comfortable breathing.

That is, the first shaft 312 is at the midpoint of the connecting line of the two telescopic rods 317 to keep the swing amplitudes of the pistons of the two air pumps 402 consistent. Wherein the above ratio may be 1.1:1 or 1.2: 1 or 1.05:1, etc.

Of course, a variant of the invention is also possible, see fig. 5 and 8, in which the ratio of the distance of the first shaft 312 from the telescopic rod 317 of the air pump 402 driving the suction of air from the air source 100 to the distance of the first shaft 312 from the telescopic rod 317 of the air pump 402 driving the discharge of air from the mask 406 is greater than 1: 1.

the invention increases the proportion of air intake in the mask 406 by arranging the telescopic rod 317 close to the exhaust, so that after a user consumes partial air, the air can still keep a certain pressure to be injected into the body of the user to assist the user in inhaling air, thereby avoiding various problems caused by the breathing difficulty of the user.

That is, the first shaft 312 is located at a side of the midpoint of the connecting line of the two telescopic bars 317, which is close to the exhaust telescopic bar 317, so as to maintain the swing amplitude of the piston of the intake air pump 402 to be greater than the swing amplitude of the piston of the exhaust air pump 402.

As a further explanation of the present embodiment, referring to fig. 2 and 6, the other ends of the two telescopic rods 317 are fixed to the arc-shaped plate-shaped stirring blade 321, and the center of the arc-shaped plate-shaped stirring blade 321 faces a section of the liquid extending into the first air pipe 401 of the humidifying bin 200.

The invention can lead the medicaments with different concentrations positioned at the two sides of the humidifying bin 200 and the gas of a section of the liquid which is just injected into the medicaments and extends into the first air pipe 401 of the humidifying bin 200 to be better merged and stirred by the stirring blades 321 with the shapes so as to increase the drug effect and lead the administration concentration to be more stable.

The atomization module 101 may be disposed at a corner of the humidification chamber 200, and preferably, the atomization module 101 is disposed directly below a section of the liquid extending into the first air pipe 401 of the humidification chamber 200, so as to sufficiently mix the injected gas with the atomized gas and the chemical.

The other ends of the two telescopic rods 317 are fixed to the stirring blades 321 through the fifth connecting rods 323, and the sixth connecting rods 324 supporting the first air tube 401 can be omitted through the two fifth connecting rods 323.

As a further explanation of the present embodiment, referring to fig. 6, the second oblong hole 310 of the orifice plate 309 is a straight hole opened along the length direction of the orifice plate 309.

The invention can prevent the second bayonet 320 from being clamped on the upper surface and being incapable of swinging through the second long round hole 310 of the straight hole.

As a further explanation of the present embodiment, referring to fig. 7, the second oblong hole 310 of the aperture guiding plate 309 may include a first straight hole 341, an arc-shaped hole 342, and a second straight hole 343, which are communicated with each other, from the direction close to the first shaft 312 to the direction away from the first shaft 312, and the center of the arc-shaped hole 342 coincides with the axis of the first shaft 312.

According to the invention, through the three-section second long circular hole 310 with the arc-shaped hole 342, when the second bayonet lock 320 moves into the arc-shaped hole 342, the piston of the air pump 402 is not driven to move, so that the air pump is not inflated and exhausted when a user pauses between breaths, and the breathing of the user is more comfortable.

The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.

Claims

1. A respiratory physiotherapy instrument is characterized in that: comprises that

A gas source (100) having a gas disposed therein;

a humidification chamber (200) in which a liquid is disposed;

the auxiliary ventilation module (300) drives the swing frame (306) to reciprocate along the first guide rail (307) by the motor (302) so as to lead the swing rod (313) to twist and swing the humidification bin (200), and the swing rod (313) is used for stirring the liquid in the humidification bin (200), and the swing rod (313) is also used for driving the telescopic rod (317) to drive the air pump (402) so as to pump the air in the air source (100);

the breathing part (400) is used for communicating an air outlet of an air pump (402) with the bottom of the interior of the humidifying bin (200) through a first air pipe (401), communicating the air source (100) with an air inlet of the air pump (402) through a second air pipe (403), communicating the top of the humidifying bin (200) with the mask (406) through an air suction pipe (404), and discharging air in the mask (406) through an air discharge pipe (405).

2. The respiratory physiotherapy apparatus according to claim 1, wherein: the gas source (100) is internally provided with a gas cylinder of air with high-concentration oxygen or a gas cylinder with air.

3. The respiratory physiotherapy apparatus according to claim 2, wherein: an atomization module (101) is arranged in the humidification bin (200) and is used for atomizing liquid in the humidification bin (200).

4. The respiratory physiotherapy apparatus according to claim 3, wherein: the auxiliary ventilation module (300) comprises a supporting block (301), a motor (302), an output shaft (303), a crank (304), a first connecting rod (305), a swing frame (306), a first guide rail (307), a second connecting rod (308), a guide hole plate (309), a second long round hole (310), a third connecting rod (311), a first shaft (312), a swing rod (313), a fourth connecting rod (314), a first clamping pin (315), a first long round hole (316), an expansion rod (317), a piston (319), a second clamping pin (320) and a stirring blade (321); the bottom of the supporting block (301) is fixed with the frame, the top of the supporting block (301) is fixed with the motor (302), the output shaft (303) of the motor (302) is fixed with one end of the crank (304), the other end of the crank (304) is connected with the hinge of the first connecting rod (305), the other end of the first connecting rod (305) is connected with the end face of the swing frame (306) in a hinge manner, the swing frame (306) moves along the first guide rail (307), the first guide rail (307) is fixed with the supporting block (301), the supporting block (301) is fixed with one end of the second connecting rod (308), the other end of the second connecting rod (308) is fixed with the guide hole plate (309), the guide hole plate (309) is provided with a second long circular hole (310), the inner surface of the swing frame (306) is fixed with one end of the third connecting rod (311), a first shaft (312) is mounted at the other end of the third connecting rod (311) through a bearing, the first shaft (312) is fixed with the swing rod (313), a first long round hole (316) is formed in the swing rod (313) along the length direction of the swing rod, the first shaft (312) is fixed with one end of the fourth connecting rod (314), the other end of the fourth connecting rod (314) is fixed with the second bayonet lock (320), the second bayonet lock (320) moves along a second long round hole (310) formed in the guide hole plate (309), a first bayonet lock (315) moving along the first long round hole (316) of the swing rod (313) is arranged in the first long round hole (316), the first bayonet lock (315) is fixed on the outer end face of a telescopic rod (317), the telescopic rod (317) moves along a guide hole (322) formed in the swing frame (306), and one end of the telescopic rod (317) is fixed with a piston (319) of the air pump (402), the air pump (402) is fixed with the swing frame (306), the other end of the telescopic rod (317) is fixed with the stirring blade (321), the stirring blade (321) is arranged in the humidifying bin (200), and the humidifying bin (200) is fixed with the swing frame (306).

5. The respiratory physiotherapy apparatus according to claim 4, wherein: the first shaft (312) is fixed to the middle of the swing rod (313), the swing rod (313) is symmetrically provided with two first long round holes (316), the two first long round holes (316) are respectively provided with a first bayonet (315), one end of one telescopic rod (317) corresponding to the two first bayonet (315) is fixed to a piston (319) of an air pump (402) used for sucking air from an air source (100), and the stirring blade (321) is fixed; one end of the other telescopic rod (317) corresponding to the two first clamping pins (315) is fixed with a piston (319) of an air pump (402) used for exhausting air from the mask (406), and the exhaust end of an exhaust pipe (405) of the mask (406) is communicated with the air pump (402) used for exhausting air from the mask (406).

6. The respiratory physiotherapy apparatus according to claim 5, wherein: the ratio of the distance of the first shaft (312) to the telescoping rod (317) of the air pump (402) driving suction from the air source (100) to the distance of the first shaft (312) to the telescoping rod (317) of the air pump (402) driving exhaust from the mask (406) is 1: 1.

7. the respiratory physiotherapy apparatus according to claim 5, wherein: the ratio of the distance of the first shaft (312) to the telescoping rod (317) of the air pump (402) driving suction from the air source (100) to the distance of the first shaft (312) to the telescoping rod (317) of the air pump (402) driving exhaust from the mask (406) is greater than 1: 1.

8. the respiratory physiotherapy apparatus according to claim 7, wherein: the other ends of the two telescopic rods (317) are fixed with the arc-shaped plate-shaped stirring blades (321), and the circle center of each arc-shaped plate-shaped stirring blade (321) faces to one section of liquid extending into the first air pipe (401) of the humidifying bin (200).

9. The respiratory physiotherapy apparatus according to claim 8, wherein: the second long round hole (310) of the guide hole plate (309) is a straight hole formed along the length direction of the guide hole plate (309).

10. The respiratory physiotherapy apparatus according to claim 8, wherein: the second long round hole (310) of the guide hole plate (309) can comprise a first straight hole (341), an arc-shaped hole (342) and a second straight hole (343) which are communicated with each other from the direction close to the first shaft (312) to the direction far away from the first shaft (312), and the circle center of the arc-shaped hole (342) is overlapped with the axis of the first shaft (312).