CN115300735A

CN115300735A - Positive pressure ventilation breathing machine for rehabilitation therapy

Info

Publication number: CN115300735A
Application number: CN202211081700.9A
Authority: CN
Inventors: 王晶莉; 李钰; 单新荃
Original assignee: Heilongjiang Provincial Hospital
Current assignee: Heilongjiang Provincial Hospital
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-11-08
Anticipated expiration: 2042-09-06
Also published as: CN115300735B

Abstract

The invention discloses a positive pressure ventilation breathing machine for rehabilitation therapy, which comprises a breathing machine main body and an oxygen hood, wherein the oxygen hood is connected with the breathing machine main body through a pipeline, a first elastic band and a second elastic band are connected to the oxygen hood, the first elastic band is positioned above the second elastic band, air storage cylinders are arranged on two sides of the surface of the oxygen hood, the air storage cylinders are connected with an air outlet on the oxygen hood, and a massage sleeve is bonded to the first elastic band. According to the invention, the massage sleeves are arranged, so that the two massage sleeves can be respectively adhered to the first elastic belt through the magic tapes in the using process, the massage sleeves are positioned around the temples of the patient, in the using process, gas exhausted by the patient enters the massage pipe after being pressurized, the piston plate is pushed to move downwards by air pressure, and the pushing rod can be used for pushing the ball to move downwards and rotate to extrude the periphery of the temples of the patient, so that the head of the patient can be massaged, and the comfort level is increased.

Description

Positive pressure ventilation breathing machine for rehabilitation therapy

Technical Field

The invention relates to the field of medical instruments, in particular to a positive pressure ventilation breathing machine for rehabilitation therapy.

Background

The working principle of the respirator is that the respirator is mainly driven by external machinery to cause a positive pressure difference to be generated between an airway opening and an alveolus so as to lead the air to enter a human respiratory system through a respiratory pipeline and assist the patient to breathe to ensure smooth ventilation; continuous positive airway pressure ventilators are used clinically to treat sleep apnea syndrome and related diseases, with oxygen masks being an important component of positive airway pressure ventilators.

Oxygen mask includes the face guard body usually, be connected with the joint on the face guard body, the joint is used for connecting the oxygen hose, be equipped with the oxygen passageway on the joint, current oxygen mask can atomize and carry the liquid medicine, but because inefficiency, often remain when leading to the liquid medicine, and in the current oxygen mask, when oxygen enters into the face guard body from the oxygen passageway that connects inside, the oxygen stream is comparatively concentrated, the patient uses uncomfortable, the comfort level of product is relatively poor, be not convenient for adjust simultaneously, need improve.

Disclosure of Invention

The invention aims to provide a positive pressure ventilation breathing machine for rehabilitation treatment, which aims to solve the technical problem.

In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a recovered treatment malleation breathing machine of ventilating, includes breathing machine main part and oxygen mask, the oxygen mask passes through pipeline and breathing machine main part connection, be connected with first elastic band and second elastic band on the oxygen mask, first elastic band is located second elastic band top, the gas receiver is all installed to oxygen mask surface both sides, the gas outlet on gas receiver and the oxygen mask is connected, it has the massage cover to glue on the first elastic band, the massage cover passes through pipeline and the inside intercommunication of gas receiver, it changes the pipe to be connected with oxygen on the oxygen mask, oxygen changes pipe upper end one side and is connected with the atomizing and gives the pencil, the inside gas adjustment mechanism of oxygen transference pipe, gas adjustment mechanism is located the atomizing and gives the pencil below.

As further preferable in the present technical solution: the air cylinder bottom is equipped with the air inlet, air inlet and the inside intercommunication of oxygen mask, air inlet department is equipped with the second check valve, install automatic relief valve on the air cylinder.

As further preferable in the present technical solution: the massage cover is a hard plastic pipe, a piston plate is arranged in the massage cover, a supporting push rod is installed at the bottom end of the piston plate, a ball is installed at one end of the supporting push rod and is connected with the supporting push rod in a rotating mode, a protective film is arranged on one side of the massage cover and is integrated with the massage cover, the ball is located on one side of the protective film, and the ball extrudes a first elastic band through the protective film.

As further preferable in the present technical solution: the piston plate lower surface both sides are connected with the spring, the spring bottom is through fixed block and massage cover inner wall fixed connection, the gas vent has been seted up on the massage cover lateral wall, the gas vent is located piston plate below one side, massage cover upper end is connected with the gas-supply pipe, gas-supply pipe one end is through automatic relief valve and the inside intercommunication of gas receiver.

As further preferable in the present technical solution: the gas adjusting mechanism comprises an outer ring body rotatably arranged in the oxygen transfer pipe, an inner pipe sleeve is arranged in the outer ring body, one end of the inner pipe sleeve extends to the outside of the outer ring body and is fixedly connected with the inside of the oxygen transfer pipe through a connecting rod, five rotating shafts are rotatably arranged on the inner pipe sleeve, one end of each rotating shaft is fixedly provided with a special-shaped plate, the five special-shaped plates are combined to form a disc with the diameter larger than that of the inner pipe sleeve, and a gear is fixedly arranged at the other end of each rotating shaft.

As further preferable in the present technical solution: the gear ring is arranged inside the outer ring body, a fixing rod is fixedly arranged outside the gear ring, one end of the fixing rod is fixedly connected with the inner wall of the outer ring body, and the gear ring is meshed with the gear.

As a further preferred aspect of the present invention: a plurality of splitter blades are installed between the inner wall of the outer ring body and the outer wall of the inner pipe sleeve, and the splitter blades are silica gel pieces.

As further preferable in the present technical solution: the oxygen transfer pipe is provided with an arc-shaped groove, the part of the outer ring body, which is positioned inside the arc-shaped groove, is provided with anti-slip grains, and the outer wall of the outer ring body is tightly attached to the inner wall of the oxygen transfer pipe.

As a further preferred aspect of the present invention: the oxygen transfer pipe is internally provided with a filter chamber, the filter chamber is internally provided with a filter element, the filter element is arranged in an arc shape, the upper end of the filter chamber is provided with an air outlet, and a first one-way valve is arranged in the air outlet.

The invention has the beneficial effects that:

1. the massage cover is arranged, in the using process, two massage covers can be respectively adhered to the first elastic band through the magic tapes, the massage covers are located around the temples of a patient, in the using process, gas exhausted by the patient enters the gas storage cylinder, when the air pressure in the gas storage cylinder reaches a certain value, the automatic pressure release valve works and exhausts the gas in the gas storage cylinder to the interior of the massage pipe, the piston plate is pushed to move downwards by the air pressure, the balls can be pushed to move downwards and rotate by the pushing rod, the first elastic band is extruded through the protective film while the balls move downwards, the massage work can be carried out around the temples of the patient, when the piston plate moves downwards, the spring is compressed, when the piston plate moves below the exhaust port, the gas is exhausted through the exhaust port, the piston plate moves upwards and drives the balls to move upwards by the pushing rod in a reciprocating mode, the head of the patient can be massaged, and the comfort level is improved.

2. By arranging the gas adjusting mechanism, the gear ring can rotate and be meshed with the gear to rotate by rotating the outer ring body by a certain angle in the using process, so that the rotating shaft can be utilized to rotate and drive the special-shaped plates to rotate, the end parts of the inner pipe sleeves are sealed by utilizing the five special-shaped plates, meanwhile, the splitter blades are inclined by rotating the outer ring body by a certain angle, oxygen can be discharged after being split by the plurality of splitter blades, the phenomenon that oxygen flow entering the oxygen mask is concentrated, the use discomfort of a patient is caused, and the use comfort is increased.

3. By arranging the gas adjusting mechanism, when atomized liquid medicine is fed into the oxygen conveying pipe through the atomized medicine feeding pipe in the use process, the outer ring body can be rotated by a certain angle, so that the gear ring rotates and is meshed with the gear to rotate, the rotating shaft can rotate and drive the special-shaped plate to rotate, the port of the inner pipe sleeve is opened, at the moment, oxygen gas flow can intensively pass through the inner pipe sleeve and blow the atomized liquid medicine into the oxygen mask, the delivery of the oxygen gas flow to the atomized liquid medicine is increased, the atomized liquid medicine is promoted to enter the mouth of a patient, the generation of residue of the atomized liquid medicine is reduced, and the oxygen mask is convenient to use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the oxygen mask of the present invention;

FIG. 3 is a schematic view of the internal structure of the oxygen transfer tube of the present invention;

FIG. 4 is a schematic view of the internal structure of the air cylinder of the present invention;

fig. 5 is a schematic view of the internal structure of the massage cover of the present invention;

FIG. 6 is an enlarged view of the portion A of FIG. 3 according to the present invention;

FIG. 7 is a front view of the inner sleeve according to the present invention;

FIG. 8 is a rear view of the inner jacket pipe according to the present invention;

FIG. 9 is a schematic view of the structure of portion B of FIG. 8 according to the present invention;

reference numerals are as follows: 1. a ventilator main body; 2. an oxygen mask; 3. a first elastic band; 4. an oxygen transfer pipe; 5. an atomized administration tube; 6. a massage sleeve; 7. an air cylinder; 8. a filter element; 9. an outer ring body; 10. an inner pipe sleeve; 11. a second elastic band; 12. a first check valve; 13. an exhaust port; 14. a piston plate; 15. a protective film; 16. a ball bearing; 17. pushing the push rod; 18. a spring; 19. a second check valve; 20. an automatic pressure relief valve; 21. a gear; 22. a toothed ring; 23. fixing the rod; 24. a splitter blade; 25. a shaped plate; 26. a rotating shaft.

Detailed Description

The present invention will be further described with reference to the following detailed description and the accompanying drawings, which are provided for the purpose of illustrating the invention and are not intended to limit the invention to the particular embodiments disclosed. Other embodiments obtained by persons skilled in the art without making creative efforts based on the embodiments in the implementation belong to the protection scope of the invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-9, a recovery therapy positive pressure ventilation respirator, including respirator main part 1 and oxygen mask 2, oxygen mask 2 is connected with respirator main part 1 through the pipeline, be connected with first elastic band 3 and second elastic band 11 on oxygen mask 2, first elastic band 3 is located second elastic band 11 top, in the use, all overlap first elastic band 3 and second elasticity at patient's head, wherein first elastic band 3 is located patient's head temple and resets, second elastic band 11 is located patient's ear, gas receiver 7 is all installed to oxygen mask 2 surface both sides, gas receiver 7 is connected with the gas outlet on oxygen mask 2, can discharge the patient's exhaust gas in oxygen mask 2 to gas receiver 7 inside and collect, the adhesion has massage cover 6 on first elastic band 3, can pass on massage cover 6 and first elastic band 3 adhesion through the magic subsides, thereby make massage cover 6 be located patient's temple periphery, massage cover 6 communicates with gas receiver 7 inside through the pipeline, can pass on the pipeline with the inside exhaust gas receiver 6 of massage cover through the pipeline, the oxygen mask 6 is connected with atomizing regulation mechanism 4, the oxygen supply adjustment mechanism 4 is connected with lower part of the atomizing mechanism, the oxygen supply mechanism.

The bottom end of the air cylinder 7 is provided with an air inlet which is communicated with the interior of the oxygen mask 2, a second one-way valve 19 is arranged at the air inlet, an automatic pressure release valve 20 is arranged on the air cylinder 7, gas exhausted by a patient in the oxygen mask 2 can be discharged into the air cylinder 7 through the air inlet, and meanwhile, the second one-way valve 19 arranged at the air inlet can avoid gas backflow; the massage sleeve 6 is made of a hard plastic pipe, a piston plate 14 is arranged in the massage sleeve 6, a push rod 17 is arranged at the bottom end of the piston plate 14, a ball 16 is arranged at one end of the push rod 17, the ball 16 is rotatably connected with the push rod 17, a protective film 15 is arranged on one side of the massage sleeve 6, the protective film 15 and the massage sleeve 6 are integrally arranged, the ball 16 is positioned on one side of the protective film 15, the ball 16 extrudes the first elastic band 3 through the protective film 15, when the air pressure in the massage sleeve 6 is increased, the piston plate 14 can be pushed to move, when the piston plate 14 moves downwards, the push rod 17 is pushed to synchronously move downwards, when the push rod 17 moves downwards, the ball 16 is pushed to move downwards, and the first elastic band 3 is rolled through the protective film 15, so that the vicinity of the temple of the patient can be rolled, the local massage of the head of the patient is realized, and the comfort level is increased;

two sides of the lower surface of the piston plate 14 are connected with springs 18, the bottom ends of the springs 18 are fixedly connected with the inner wall of the massage sleeve 6 through fixing blocks, an exhaust port 13 is formed in one side wall of the massage sleeve 6, the exhaust port 13 is located on one side below the piston plate 14, the upper end of the massage sleeve 6 is connected with an air delivery pipe, one end of the air delivery pipe is communicated with the interior of the air storage cylinder 7 through an automatic pressure relief valve 20, when the air pressure in the piston plate 14 is increased, the piston plate 14 moves downwards and compresses the springs 18 simultaneously, when the piston plate 14 moves downwards and moves below the exhaust port 13, the air in the massage sleeve 6 is exhausted through the exhaust port 13 at the moment, the air pressure in the massage sleeve 6 is reduced, at the moment, the springs 18 push the piston plate 14 to move upwards to reset, the push rods 17 simultaneously drive the balls 16 to move upwards, and the reciprocating is carried out to realize the rolling massage on the head of a patient;

in the working process: the first elastic band 3 and the second elastic band are sleeved on the head of a patient, wherein the first elastic band 3 is located on the temple of the head of the patient and is reset, the second elastic band 11 is located on the ear of the patient, the massage sleeve 6 is adhered to the first elastic band 3 through a magic tape, so that the massage sleeve 6 is located on the periphery of the temple of the patient, then an air inlet port of the massage sleeve 6 is connected with an automatic pressure release valve 20 on an air storage cylinder 7 through an air pipe, in the using process, an oxygen delivery pipe on a respirator body 1 is communicated with the inside of an oxygen transfer pipe 4 on an oxygen mask 2, oxygen flow is sent into the oxygen mask 2 through the oxygen transfer pipe 4, simultaneously, the breath exhaust gas of the patient enters the air storage cylinder 7 through an air inlet, meanwhile, a second one-way valve 19 arranged on the air inlet can avoid gas backflow, when the air pressure in the air storage cylinder 7 is increased to a certain value, the automatic pressure release valve 20 starts to release the air, the exhausted high-pressure gas enters the massage sleeve 6, when the air pressure in the massage sleeve 6 is increased, the air pressure in the massage sleeve 6 can push a piston plate 14 to move, when the push rod 17 moves downwards, the push rod 17 synchronously, thereby increasing the comfort level of the first elastic band, and the first elastic band 16 to press the patient, thereby increasing the comfort level of the first elastic band to press the patient; and the piston plate 14 compresses the spring 18 while moving downwards, when the piston plate 14 continues to move downwards to the lower part of the exhaust port 13, the air in the massage sleeve 6 is exhausted through the exhaust port 13, the air pressure in the massage sleeve 6 is reduced, the spring 18 pushes the piston plate 14 to move upwards to reset, the push rod 17 drives the ball 16 to move upwards at the same time, and the reciprocating is carried out, so that the rolling massage on the head of the patient is realized, and the comfort level of the patient is increased.

Example 2

As shown in fig. 1-9, in the present embodiment, the gas adjusting mechanism includes an outer ring 9 rotatably installed inside the oxygen transfer pipe 4, an inner pipe sleeve 10 is installed inside the outer ring 9, one end of the inner pipe sleeve 10 extends to the outside of the outer ring 9 and is fixedly connected with the inside of the oxygen transfer pipe 4 through a connecting rod, five rotating shafts 26 are rotatably installed on the inner pipe sleeve 10, one end of each rotating shaft 26 is fixedly installed with a special-shaped plate 25, the five special-shaped plates 25 are combined to form a circular disc with a diameter larger than that of the inner pipe sleeve 10, and a gear 21 is fixedly installed at the other end of each rotating shaft 26; a toothed ring 22 is arranged inside the outer ring body 9, a fixing rod 23 is fixedly arranged outside the toothed ring 22, one end of the fixing rod 23 is fixedly connected with the inner wall of the outer ring body 9, and the toothed ring 22 is meshed with the gear 21; a plurality of splitter blades 24 are arranged between the inner wall of the outer ring body 9 and the outer wall of the inner pipe sleeve 10, and the splitter blades 24 are silica gel pieces; an arc-shaped groove is formed in the oxygen transfer pipe 4, anti-skid grains are arranged on the part, located inside the arc-shaped groove, of the outer ring body 9, and the outer wall of the outer ring body 9 is tightly attached to the inner wall of the oxygen transfer pipe 4;

in the working process: when the oxygen flow entering the oxygen mask 2 needs to be dispersed, the anti-skid veins on the outer ring body 9 can be pushed to rotate the outer ring body 9 by a certain angle, so that the outer ring body 9 is attached to the inner wall of the oxygen transfer pipe 4 and rotates by a certain angle, the outer ring body 9 rotates and simultaneously drives the toothed ring 22 to synchronously rotate, the toothed ring 22 rotates and simultaneously meshes with the gear 21, the gear 21 rotates and drives the rotating shaft 26 to rotate by a certain angle, at the moment, the rotating shaft 26 rotates and drives the special-shaped plates 25 to synchronously rotate, a disc is formed by the five special-shaped plates 25 and the end part of the inner pipe sleeve 10 is sealed, meanwhile, the outer ring body 9 rotates by a certain angle to drive the splitter blades 24 to incline, so that the oxygen is discharged after being split by gaps among the plurality of splitter blades 24, the phenomenon that the oxygen flow entering the oxygen mask 2 is concentrated can be avoided, so that the uncomfortable phenomenon of a patient can be caused, and the use comfort level can be increased;

when the atomized medicine liquid is fed into the oxygen transfer tube 4 through the atomized medicine feeding tube 5, the outer ring body 9 can be rotated reversely by a certain angle at the moment, so that the outer ring body 9 is attached to the inner wall of the oxygen transfer tube 4 and rotates by a certain angle, the outer ring body 9 rotates and simultaneously drives the toothed ring 22 to synchronously rotate, the toothed ring 22 rotates and is meshed with the gear 21, the gear 21 rotates and drives the rotating shaft 26 to rotate by a certain angle, the rotating shaft 26 rotates and drives the special-shaped plate 25 to synchronously rotate at the moment, the port of the inner tube sleeve 10 is opened, at the moment, the oxygen air flow can be concentrated through the inner tube sleeve 10 and blows the atomized medicine liquid into the oxygen mask 2, the delivery of the oxygen air flow to the atomized medicine liquid is increased, the atomized medicine liquid is promoted to enter the mouth of a patient, the generation of residues of the atomized medicine liquid in the oxygen transfer tube 4 is reduced, the use is convenient, wherein a one-way valve is arranged at the joint of the atomized medicine feeding tube 5 and the oxygen transfer tube 4, and the medicine liquid backflow can be avoided.

Example 3

As shown in fig. 3, in the case where the other portions are the same as those of embodiment 1, the present embodiment is different from embodiment 1 in that: a filter cavity is arranged in the oxygen transfer pipe 4, a filter element 8 is arranged in the filter cavity, the filter element 8 is arranged in an arc shape, an air outlet is formed in the upper end of the filter cavity, and a first check valve 12 is arranged in the air outlet;

in the course of the work, enter into oxygen and pass through 4 inside gas and filter core 8 of pipe to smell through filter core 8 in with oxygen is got rid of, and filter core 8 is the arc setting, can increase the area of contact of oxygen stream and filter core 8, increases to filter and removes the flavor effect, increases the comfort level of use.

The working principle is as follows: in the using process, the oxygen delivery pipe on the main body 1 of the breathing machine is communicated with the inside of the oxygen transfer pipe 4 on the oxygen mask 2, the oxygen flow is sent into the oxygen mask 2 through the oxygen transfer pipe 4, the first elastic band 3 and the second elastic band are sleeved on the head of a patient, wherein the first elastic band 3 is positioned on the temple of the head of the patient and is reset, the second elastic band 11 is positioned on the ear of the patient, the massage sleeve 6 is adhered to the first elastic band 3 through the magic tape, so that the massage sleeve 6 is positioned on the periphery of the temple of the patient, then the air inlet port of the massage sleeve 6 is connected with the automatic pressure release valve 20 on the air storage cylinder 7 through the air pipe, the air entering the oxygen transfer pipe 4 and the filter element 8 are removed through the filter element 8, and the filter element 8 is arranged in an arc shape, the contact area of the oxygen flow and the filter element 8 can be increased, the filtering and odor removing effects are improved, the use comfort is improved, meanwhile, the breath exhaust gas of a patient enters the air storage cylinder 7 through the air inlet, meanwhile, the second one-way valve 19 arranged on the air inlet can avoid gas backflow, when the air pressure in the air storage cylinder 7 is increased to a certain value, the automatic pressure release valve 20 starts to release pressure and exhaust gas, the exhausted high-pressure gas enters the massage sleeve 6, when the air pressure in the massage sleeve 6 is increased, the piston plate 14 can be pushed to move, when the piston plate 14 moves downwards, the pushing rod 17 is pushed to synchronously move downwards, when the pushing rod 17 moves downwards, the ball 16 is pushed to move downwards, and the first elastic belt 3 is rolled through the protective film 15, so that the vicinity of the temple of the patient can be rolled, the local massage on the head of the patient is realized, and the comfort level is improved; the piston plate 14 moves downwards and compresses the spring 18, when the piston plate 14 continues to move downwards and moves to the position below the exhaust port 13, the air in the massage sleeve 6 is exhausted through the exhaust port 13, the air pressure in the massage sleeve 6 is reduced, the spring 18 pushes the piston plate 14 to move upwards and reset, the push rod 17 drives the ball 16 to move upwards at the same time, and the operation is repeated in such a way, so that the rolling massage on the head of a patient is realized, and the comfort of the patient is improved;

when the oxygen flow entering the oxygen mask 2 needs to be dispersed, the anti-skid lines on the outer ring body 9 can be pushed to rotate the outer ring body 9 by a certain angle, so that the outer ring body 9 is attached to the inner wall of the oxygen transfer pipe 4 and rotates by a certain angle, the outer ring body 9 drives the toothed ring 22 to synchronously rotate while rotating, the toothed ring 22 is meshed with the gear 21 while rotating, so that the gear 21 rotates and drives the rotating shaft 26 to rotate by a certain angle, at the moment, the rotating shaft 26 rotates and drives the special-shaped plates 25 to synchronously rotate, a disc is formed by the five special-shaped plates 25 and the end part of the inner pipe sleeve 10 is sealed, meanwhile, the splitter blades 24 are driven by a certain angle of rotation of the outer ring body 9 to incline, the oxygen can be discharged after being split by gaps among the splitter blades 24, the phenomenon that the oxygen flow entering the oxygen mask 2 is concentrated can be avoided, so that the uncomfortable phenomenon of a patient can be caused, and the use comfort level can be increased;

when the atomized liquid medicine is fed into the oxygen conveying pipe 4 through the atomized liquid medicine feeding pipe 5, the outer ring body 9 can be rotated reversely by a certain angle at the moment, so that the outer ring body 9 is attached to the inner wall of the oxygen conveying pipe 4 and rotates by a certain angle, the outer ring body 9 drives the toothed ring 22 to rotate synchronously, the toothed ring 22 is meshed with the gear 21 while rotating, the gear 21 rotates and drives the rotating shaft 26 to rotate by a certain angle, the rotating shaft 26 rotates and drives the special-shaped plate 25 to rotate synchronously, so that the port of the inner pipe sleeve 10 is opened, at the moment, the oxygen flow can intensively pass through the inner pipe sleeve 10 and blows the atomized liquid medicine into the oxygen mask 2, the delivery of the oxygen flow to the atomized liquid medicine is increased, the atomized liquid medicine is promoted to enter the mouth of a patient, the residue of the atomized liquid medicine in the oxygen conveying pipe 4 is reduced, the use is convenient, and the one-way valve is arranged at the joint of the atomized liquid medicine feeding pipe 5 and the oxygen conveying pipe 4, and the liquid medicine can be prevented from flowing back.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rehabilitation positive pressure ventilation breathing machine, includes breathing machine main part (1) and oxygen mask (2), oxygen mask (2) are connected its characterized in that through pipeline and breathing machine main part (1): be connected with first elastic band (3) and second elastic band (11) on oxygen mask (2), first elastic band (3) are located second elastic band (11) top, gas receiver (7) are all installed to oxygen mask (2) surface both sides, gas receiver (7) are connected with the gas outlet on oxygen mask (2), the adhesion has massage cover (6) on first elastic band (3), massage cover (6) are through pipeline and the inside intercommunication of gas receiver (7), be connected with oxygen transfer pipe (4) on oxygen mask (2), oxygen transfer pipe (4) upper end one side is connected with the atomizing and administers pipe (5), the inside gaseous adjustment mechanism of oxygen transfer pipe (4), gaseous adjustment mechanism is located atomizing and administers pipe (5) below.

2. The rehabilitation positive airway pressure ventilator of claim 1, wherein: the air receiver (7) bottom is equipped with the air inlet, air inlet and inside intercommunication of oxygen mask (2), air inlet department is equipped with second check valve (19), install automatic relief valve (20) on the air receiver (7).

3. A rehabilitation therapy positive airway pressure ventilator as claimed in claim 2, in which: massage cover (6) are the stereoplasm plastic tubing, massage cover (6) inside is equipped with piston board (14), piston board (14) bottom is installed and is supported push rod (17), support push rod (17) one end and install ball (16), ball (16) rotate with supporting push rod (17) and be connected, massage cover (6) one side is equipped with protective film (15), protective film (15) and massage cover (6) integration set up, ball (16) are located protective film (15) one side, and ball (16) are through protective film (15) extrusion first elastic band (3).

4. A rehabilitation therapy positive airway pressure ventilator as claimed in claim 3, in which: piston plate (14) lower surface both sides are connected with spring (18), spring (18) bottom is through fixed block and massage cover (6) inner wall fixed connection, gas vent (13) have been seted up on massage cover (6) a lateral wall, gas vent (13) are located piston plate (14) below one side, massage cover (6) upper end is connected with the gas-supply pipe, gas-supply pipe one end is through automatic relief valve (20) and the inside intercommunication of gas receiver (7).

5. The rehabilitation positive airway pressure ventilator of claim 1, wherein: the gas adjusting mechanism comprises an outer ring body (9) rotatably mounted inside an oxygen transfer pipe (4), an inner pipe sleeve (10) is arranged inside the outer ring body (9), one end of the inner pipe sleeve (10) extends to the outside of the outer ring body (9) and is fixedly connected with the inside of the oxygen transfer pipe (4) through a connecting rod, five rotating shafts (26) are rotatably mounted on the inner pipe sleeve (10), a special-shaped plate (25) is fixedly mounted at one end of each rotating shaft (26), the five special-shaped plates (25) are combined to form a disc with the diameter larger than that of the inner pipe sleeve (10), and a gear (21) is fixedly mounted at the other end of each rotating shaft (26).

6. The rehabilitation positive airway pressure ventilator of claim 5, wherein: a toothed ring (22) is arranged inside the outer ring body (9), a fixing rod (23) is fixedly mounted outside the toothed ring (22), one end of the fixing rod (23) is fixedly connected with the inner wall of the outer ring body (9), and the toothed ring (22) is meshed with the gear (21).

7. The rehabilitation positive airway pressure ventilator of claim 6, wherein: a plurality of splitter blades (24) are installed between the inner wall of the outer ring body (9) and the outer wall of the inner pipe sleeve (10), and the splitter blades (24) are silica gel pieces.

8. The rehabilitation therapy positive airway pressure ventilator of claim 8, wherein: the oxygen transfer pipe (4) is provided with an arc-shaped groove, anti-slip grains are arranged on the part, located inside the arc-shaped groove, of the outer ring body (9), and the outer wall of the outer ring body (9) is tightly attached to the inner wall of the oxygen transfer pipe (4).

9. The rehabilitation positive airway pressure ventilator of claim 1, wherein: the oxygen is changeed and is sent pipe (4) inside and be equipped with the filter chamber, filter chamber inside is equipped with filter core (8), filter core (8) are the arc setting, the gas outlet has been seted up to the filter chamber upper end, be equipped with first check valve (12) in the gas outlet.