CN212914415U - Breathe sputum discharging trainer - Google Patents

Breathe sputum discharging trainer Download PDF

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Publication number
CN212914415U
CN212914415U CN202021464000.4U CN202021464000U CN212914415U CN 212914415 U CN212914415 U CN 212914415U CN 202021464000 U CN202021464000 U CN 202021464000U CN 212914415 U CN212914415 U CN 212914415U
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China
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sleeve
training
air
pipe
sputum excretion
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Expired - Fee Related
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CN202021464000.4U
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Chinese (zh)
Inventor
卢国慧
侯正云
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Individual
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Individual
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Priority to CN202021464000.4U priority Critical patent/CN212914415U/en
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Abstract

The utility model provides a breathe sputum discharging trainer belongs to medical equipment technical field, and it has solved the sputum gathering and has discharged difficultly, breathes the inconvenient problem of flesh exercise. The utility model discloses a body frame body, the upper portion of the body frame body are sputum discharging support tube and training support tube, and sputum discharging support tube and training support tube inside are provided with sputum discharging subassembly and training subassembly respectively, are equipped with one-way ventilative stopper on the training support tube, and the handle pipe tip of the lower part of the body frame body is fixed with the sucking disc, and body frame body middle part is fixed with the breather pipe, and breather pipe tip spiro union has lock nut, and the inside rotatory blow gun of breather pipe has cup jointed on the rotatory blow gun and has separated wet cover. The utility model can effectively exercise respiratory muscles and quickly discharge phlegm by matching the main frame body with the phlegm discharging component and the training component, and is simple to use; the sputum excretion and training intensity can be adjusted according to the self condition of the user, and the adjustment is convenient; through the cooperation of the rotary blowing nozzle and the moisture-isolating sleeve, the state switching is convenient, the pollution is avoided, and the cleaning is convenient.

Description

Breathe sputum discharging trainer
Technical Field
The utility model belongs to the technical field of medical equipment, a breathe sputum excretion trainer is related to.
Background
The department of respiratory medicine is mainly concerned with respiratory diseases, such as infectious diseases, such as upper respiratory tract infection, acute bronchitis, pneumonia, interstitial pneumonia, chronic obstructive pulmonary disease, bronchiectasis with infection, bronchial asthma with infection, and the like.
With the development of the times, respiratory diseases are more and more serious, and smoking, oil smoke, traffic tail gas and industrial waste gas influence the health of people constantly, and meanwhile, for the old, the body function is reduced, and lung diseases are more and more serious, such as chronic expectoration, chronic cough and dyspnea.
For some patients who have or suffer from chronic lung disease, exhalation is not completely a relaxation process, but rather involves the participation of the muscles of exhalation, and when exhalation is forced, the intercostal and abdominal muscles responsible for exhalation begin to contract; the contraction of the internal intercostal muscles enables the ribs to move downwards, and the contraction of the abdominal muscles also enables the ribs to move downwards to press the internal organs of the abdominal cavity, so that the diaphragm is forced to protrude upwards, the volume of the thoracic cavity is reduced to the minimum, the internal pressure of the lung is increased to the maximum, and the carbon dioxide in the body can be exhaled in a large amount.
The training of expiratory breathing is a significant aid to the efficiency of gas exchange in the body. Moreover, in the auxiliary equipment for training the air-spitting and breathing training, an airway oscillation mechanism is often added, so that the patient with the chronic lung disease can train breathing and achieve the effects of loosing phlegm and discharging phlegm at the same time, and the whole treatment process is performed with half the effort.
Therefore, there is a need for a simple-to-operate respiratory sputum excretion training device with convenient strength adjustment, which is an urgent need for respiratory medicine.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the prior art, providing a respiratory sputum excretion training device, which solves the technical problems that: how to effectively carry out the gathering of sputum and discharge, effectively temper respiratory muscle simultaneously, and conveniently adjust sputum discharging and temper intensity.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides a breathe sputum excretion trainer, includes the body frame body, the body frame body is the Y type, and the upper portion of the body frame body is sputum excretion stand pipe and training stand pipe, and sputum excretion stand pipe and training stand pipe are inside to be provided with sputum excretion subassembly and training subassembly respectively, are equipped with one-way ventilative stopper on the training stand pipe, and the handle pipe tip of the lower part of the body frame body is fixed with the sucking disc, and body frame body middle part is fixed with the breather pipe, and breather pipe tip spiro union has lock nut, the inside rotatory blow gun of breather pipe, has cup jointed on the rotatory blow gun and has separated wet cover.
The utility model discloses a theory of operation: a user stands or sits, holds the handle tube by hand or is adsorbed on a desktop by a sucker for fixing, when sputum excretion is needed, rotates the moisture-proof sleeve, rotates and adjusts the direction of the rotary mouthpiece to be communicated with the sputum excretion support tube, screws up the locking nut, locks and adjusts the rotary mouthpiece, contains the moisture-proof sleeve in the mouth, exhales by force, filters out water vapor in exhaled air by the moisture-proof sleeve, avoids entering the main frame body, starts to work the sputum excretion component, is used for oscillating and compressing the gas in a reciprocating manner, presses the gas into the lung, collects sputum in the lung, and excretes sputum through cough; rotate and adjust rotatory blow gun direction and training support pipe intercommunication, screw up lock nut, the rotatory blow gun is adjusted in the locking, will separate the wet cover and contain in the mouth, concentrate attention, breathe in fast, stimulate the training subassembly, then slowly exhale, the training subassembly resets, and gaseous from one-way ventilative stopper discharge, one exhales one, tempers respiratory muscle.
The handle pipe of the main frame body is sleeved with a handle sleeve, the training support pipe is internally provided with a sleeve, and the one-way ventilation plug is positioned on the lower side of the sleeve.
By adopting the structure, the handle sleeve is made of rubber materials, the friction force of the handle is improved, and the sleeve is used for being matched with the training component.
The sputum excretion component comprises an air outlet threaded sleeve, a floating ball and an adjusting sleeve, the adjusting sleeve is screwed inside the sputum excretion support pipe, the floating ball is placed inside the adjusting sleeve, a check ring is fixed at the lower end of the adjusting sleeve, the floating ball abuts against the upper side of the check ring, an air exhaust groove is formed in the upper end of the adjusting sleeve, the outer diameter of the floating ball is equal to the inner diameter of the adjusting sleeve, and the air outlet threaded sleeve is arranged at the upper end of the adjusting sleeve.
Structure more than adopting, can adjust the height of cover in sputum discharging support pipe inside according to self condition, the regulated pressure size promptly, the adjusting collar is higher, atmospheric pressure is big more, gaseous entering sputum discharging support pipe, form air high pressure in the sputum discharging support pipe, high-pressure gas blows the floater, the floater rises in the inside of adjusting collar, when the floater is higher than the air discharge duct, gaseous along the air discharge duct from giving vent to anger the swivel nut and discharging, form the low pressure, the floater descends, continue to exhale, then form new round high pressure, so the reciprocal oscillation of circulation, make the sputum gathering of dispersion, then discharge through coughing.
The lower extreme of the swivel nut of giving vent to anger is provided with the screw rod of giving vent to anger, and the screw rod spiro union of giving vent to anger is in adjusting the cover upper end, has seted up a plurality of ventholes on the swivel nut of giving vent to anger, and the venthole runs through the screw rod of giving vent to anger.
By adopting the structure, the air outlet screw is in threaded connection with the upper end of the adjusting sleeve, the floating ball is convenient to install, and air is discharged outwards through the air outlet hole.
The training subassembly includes the swivel nut of breathing in, extension spring and air lock, and the air lock slides and sets up in the sleeve pipe is inside, and the swivel nut of breathing in sets up in training support pipe upper end, and the swivel nut of breathing in and air lock are connected to the both ends one end of extension spring.
Structure more than adopting, the swivel nut of breathing in is adjustable at the inside degree of depth of training support pipe, can adjust as required to adjust the size of suction, the swivel nut of breathing in is higher, and required suction is big more, breathes in fast, and the air lock moves down along the sleeve pipe, and deformation takes place for air lock pulling extension spring, and after the sleeve pipe was stretched out to the air lock part, inside the air got into training support pipe from the swivel nut of breathing in, then slowly expired, the completion was tempered in proper order.
The utility model discloses a training support pipe, including the swivel nut of breathing in, the swivel nut lower extreme of breathing in is provided with the swivel nut of breathing in and gets in touch, and the one end of extension spring is connected at the couple, and the swivel nut of breathing in spiro union has seted up a plurality of suction holes in training support pipe upper end, the swivel nut of breathing in.
Structure more than adopting, the solenoid spiro union of breathing in is in training support pipe upper end, conveniently adjusts the size of suction, and it is intraductal that gaseous through the suction hole, gets into training support.
The air lock lower extreme is equipped with the sliding block, and the sliding block slides and sets up at the sheathed tube inside, and the diameter of sliding block equals with sheathed tube internal diameter, and the connecting hole has been seted up to the air lock upper end, and the other end of extension spring is connected at the connecting hole.
With the structure, the sliding block slides in the sleeve when sucking air.
The tip of rotatory blow gun is equipped with flat blow gun mouth, separates wet cover detachably cover and establishes on the blow gun mouth, separates the outside of wet cover and is equipped with the dehumidification membrane, is equipped with gas pocket direction sign on the dehumidification membrane, gas pocket direction sign and rotatory blow gun gas pocket direction one side.
Structure more than adopting, the blow gun mouth is convenient for contain stings, separates the steam that wet cover was used for isolated breathing gas, separates the convenient dismantlement of wet cover simultaneously, washs, and convenient switching operating condition is in gas pocket direction sign and the gas pocket direction one side of rotatory blow gun.
Compared with the prior art, the respiratory sputum excretion training device has the following advantages:
the main frame body is matched with the sputum excretion component and the training component, so that the sputum excretion device has the functions of exercising respiratory muscles and rapidly excreting sputum, and is obvious in effect and simple to use; the sputum excretion and training force can be adjusted according to the self condition of a user through the matching of the adjusting sleeve and the sputum excretion support pipe and the matching of the air suction threaded sleeve and the training support pipe, the application range is wide, and the adjustment is convenient; through rotatory blow gun and the cooperation of moisture-proof cover, conveniently switch sputum discharging or training state, moisture-proof cover is equipped with the dehumidification membrane simultaneously, avoids the steam saliva in the expired gas to get into the body frame body, avoids polluting, and moisture-proof cover is quick detachable simultaneously, the convenient washing.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is an exploded schematic view of the present invention.
Fig. 3 is a schematic sectional structure of the present invention.
In the figure, 1, a main frame body; 1a, a handle sleeve; 1b, a sleeve; 1c, a one-way vent plug; 2. an air suction threaded sleeve; 2a, an air suction hole; 2b, an air suction solenoid; 2c, hanging hooks; 3. an air outlet threaded sleeve; 3a, air outlet holes; 3b, an air outlet screw rod; 4. a breather pipe; 5. a lock nut; 6. rotating the blowing nozzle; 6a, a blowing nozzle opening; 7. a moisture-proof sleeve; 7a, air hole direction identification; 7b, a dehumidification film; 8. a suction cup; 9. a floating ball; 10. an adjusting sleeve; 10a, a check ring; 10b, an exhaust groove; 11. a tension spring; 12. an air lock; 12a, a connecting hole; 12b, a slider.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1-3, the respiratory sputum excretion training device comprises a main frame body 1, wherein the main frame body 1 is Y-shaped, the upper part of the main frame body 1 is provided with a sputum excretion support pipe and a training support pipe, the inside of the sputum excretion support pipe and the inside of the training support pipe are respectively provided with a sputum excretion component and a training component, the training support pipe is provided with a one-way vent plug 1c, the end part of a handle pipe at the lower part of the main frame body 1 is fixed with a sucker 8, in the embodiment, the fixing mode adopts a threaded connection, the middle part of the main frame body 1 is fixed with a vent pipe 4, in the embodiment, the fixing mode adopts a welding mode, the end part of the vent pipe 4 is threaded connected with a locking nut 5, a rotary blowing nozzle 6 inside the;
a user stands or sits up, holds the handle tube by hand or is adsorbed on a desktop by the sucker 8 for fixing, when sputum excretion is needed, rotates the moisture-proof sleeve 7, rotates and adjusts the direction of the rotary blowing nozzle 6 to be communicated with the sputum excretion support tube, screws the locking nut 5, locks and adjusts the rotary blowing nozzle 6, contains the moisture-proof sleeve 7 in the mouth, exhales by force, filters out water vapor in exhaled air by the moisture-proof sleeve 7, avoids entering the main frame body 1, starts working by the sputum excretion component, is used for oscillating and compressing the gas in a reciprocating manner, presses the gas into the lung, collects sputum in the lung, and excretes sputum through cough; the direction of the rotary blowing nozzle 6 is adjusted by rotating to be communicated with a training support pipe, the locking nut 5 is screwed, the rotary blowing nozzle 6 is adjusted by locking, the moisture-proof sleeve 7 is contained in the mouth, the attention is focused, the air is rapidly sucked, the training assembly is pulled, then the air is slowly breathed out, the training assembly is reset, the air is discharged from the one-way ventilation plug 1c, and the respiratory muscle is exercised by breathing out.
The cover is established gloves 1a on the handle pipe of body frame 1, and gloves 1a are made for rubber materials, improves the frictional force of holding, and training support intraduct is equipped with sleeve pipe 1b, and one-way ventilative stopper 1c is located sleeve pipe 1b downside, and sleeve pipe 1b is used for cooperating with the training subassembly.
The sputum excretion component comprises an air outlet threaded sleeve 3, a floating ball 9 and an adjusting sleeve 10, the adjusting sleeve 10 is in threaded connection with the inside of the sputum excretion support pipe, the floating ball 9 is placed inside the adjusting sleeve 10, a retaining ring 10a is fixed at the lower end of the adjusting sleeve 10, in the embodiment, the fixing mode adopts welding, the floating ball 9 abuts against the retaining ring 10, an air exhaust groove 10b is formed in the upper end of the adjusting sleeve 10, the outer diameter of the floating ball 9 is equal to the inner diameter of the adjusting sleeve 10, and the air outlet threaded sleeve 3 is arranged at the upper end of the adjusting sleeve 10; can adjust the height of adjusting collar 10 in sputum discharging support tube inside according to self condition, adjusting pressure size promptly, adjusting collar 10 is higher, atmospheric pressure is big more, gaseous entering sputum discharging support tube, form air high pressure in the sputum discharging support tube, high-pressure gas blows up floater 9, floater 9 rises in the inside of adjusting collar 10, when floater 9 is higher than exhaust duct 10b, gaseous along exhaust duct 10b from giving vent to anger swivel nut 3 and discharging, form the low pressure, floater 9 descends, continue to exhale, then form new round high pressure, so the reciprocal oscillation of circulation, make the sputum gathering of dispersion, the rethread cough discharges.
The lower end of the air outlet threaded sleeve 3 is provided with an air outlet screw rod 3b, the air outlet screw rod 3b is in threaded connection with the upper end of the adjusting sleeve 10, the air outlet threaded sleeve 3 is provided with a plurality of air outlet holes 3a, and the air outlet holes 3a penetrate through the air outlet screw rod 3 b; the air outlet screw rod 3b is in threaded connection with the upper end of the adjusting sleeve 10, the floating ball 9 is convenient to install, and air is discharged outwards through the air outlet hole 3 a.
The training assembly comprises an air suction threaded sleeve 2, a tension spring 11 and an air plug 12, wherein the air plug 12 is arranged in the sleeve 1b in a sliding mode, the air suction threaded sleeve 2 is arranged at the upper end of the training support pipe, and one end of each of two ends of the tension spring 11 is connected to the air suction threaded sleeve 2 and the air plug 12; the depth of the air suction screw sleeve 2 in the training support pipe is adjustable, and the air suction screw sleeve can be adjusted as required, so that the suction force is adjusted, the air suction screw sleeve 2 is higher, the required suction force is larger, air suction is performed rapidly, the air plug 12 moves downwards along the sleeve pipe 1b, the air plug 12 pulls the tension spring 11 to deform, after the air plug 12 extends out of the sleeve pipe 1b, air enters the training support pipe from the air suction screw sleeve 2, and then the air is slowly exhaled, so that sequential exercise is completed.
The lower end of the air suction threaded sleeve 2 is provided with an air suction threaded pipe 2b and a hook 2c, the hook 2c is positioned on the air suction threaded pipe 2b, one end of a tension spring 11 is connected to the hook 2c, the air suction threaded pipe 2b is in threaded connection with the upper end of a training support pipe, and the air suction threaded sleeve 2 is provided with a plurality of air suction holes 2 a; the spiral shell pipe of breathing in 2b spiro union is in training leg pipe upper end, conveniently adjusts the size of suction, and gas passes through suction hole 2a, gets into inside the training leg pipe.
The lower end of the air plug 12 is provided with a sliding block 12b, the sliding block 12b is arranged inside the sleeve 1b in a sliding mode, the diameter of the sliding block 12b is equal to the inner diameter of the sleeve 1b, the upper end of the air plug 12 is provided with a connecting hole 12a, and the other end of the tension spring 11 is connected to the connecting hole 12 a; during suction, slide block 12b slides inside casing 1 b.
The end part of the rotary blowing nozzle 6 is provided with a flat blowing nozzle opening 6a, a moisture-isolating sleeve 7 is detachably sleeved on the blowing nozzle opening 6a, the outer side of the moisture-isolating sleeve 7 is provided with a dehumidifying film 7b, the dehumidifying film 7b is provided with an air hole direction mark 7a, and the air hole direction mark 7a is arranged on one side of the rotary blowing nozzle 6 in the air hole direction; the convenient stinging that contains of blow gun mouth 6a, separate wet cover 7 and be used for isolated steam of breathing gas, separate wet cover 7 convenient dismantlement simultaneously, wash, gas pocket direction sign 7a and rotatory blow gun 6's gas pocket direction one side conveniently switch operating condition.
The utility model discloses a theory of operation:
a user stands or sits and stands, holds the handle sleeve 1a of the handle pipe by hand or adsorbs the handle pipe on a table top by a sucking disc 8 for fixing;
when sputum excretion is needed, the air outlet screw sleeve 3 is rotated according to the self condition, the air outlet screw sleeve 3 drives the adjusting sleeve 10 to rotate, so that the height of the adjusting sleeve 10 in the sputum excretion support pipe is adjusted, namely, the adjusting pressure is adjusted, the higher the adjusting sleeve 10 is, the higher the air pressure is, the larger the air pressure is, the moisture-proof sleeve 7 is rotated, the air hole direction of the rotary blowing nozzle 6 is observed through the air hole direction mark 7a, the rotary blowing nozzle 6 is rotated and adjusted to be communicated with the sputum excretion support pipe, the locking nut 5 is screwed, the position of the rotary blowing nozzle 6 is locked and adjusted, the moisture-proof sleeve 7 is contained in the nozzle, forced exhalation is carried out, the moisture in the exhaled air is filtered by the moisture-proof sleeve 7, the air enters the sputum excretion support pipe, high air pressure is formed in the sputum excretion support pipe, the high-pressure air blows up the high-pressure air, the floating ball 9 is arranged in the adjusting sleeve 10, when the floating ball 9 is higher than, the floating ball 9 descends to continue to exhale after low pressure is formed, and then a new round of high pressure is formed, so that the circulation is oscillated repeatedly, and dispersed sputum is gathered in the lung and then is discharged by coughing;
when breathing muscles need to be exercised, according to the self condition, the breathing screw sleeve 2 is rotated, the depth of the breathing screw sleeve 2 in the training support pipe is adjusted, the breathing screw sleeve 2 is higher, the required suction force is higher, the moisture-isolating sleeve 7 is rotated, the air hole direction of the rotary blowing nozzle 6 is observed through the air hole direction mark 7a, the rotary blowing nozzle 6 is rotated and adjusted, the air hole direction of the rotary blowing nozzle is communicated with the training support pipe, the attention is focused, the breathing is rapidly performed, the sliding block 12b of the air plug 12 slides downwards along the sleeve pipe 1b, the tension spring 11 is pulled to deform, after the sliding block 12b is separated from the sleeve pipe 1b, air enters the training support pipe from the air suction hole 2a, then the breathing is slowly performed, the tension spring 11 pulls the air plug 12 to reset, the air is discharged out of the training support pipe from the one-way.
In conclusion, the main frame body 1 is matched with the sputum excretion component and the training component, so that the main frame body has the functions of exercising respiratory muscles and rapidly excreting sputum, and is obvious in effect and simple to use; the sputum excretion and training force can be adjusted according to the self condition of a user by matching the adjusting sleeve 10 with the sputum excretion support pipe and the air suction threaded sleeve 2 with the training support pipe, so that the application range is wide and the adjustment is convenient; through the cooperation of rotatory blow gun 6 and moisture-proof cover 7, conveniently switch sputum discharging or training state, moisture-proof cover 7 is equipped with dehumidification membrane 7b simultaneously, avoids the steam saliva entering main frame body 1 in the expired gas, avoids polluting, and moisture-proof cover 7 is quick detachable simultaneously, the convenient washing.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (8)

1. The utility model provides a breathe sputum excretion trainer, includes the body frame body, the body frame body is the Y type, and the upper portion of the body frame body is sputum excretion stand pipe and training stand pipe, and sputum excretion stand pipe and training stand pipe are inside to be provided with sputum excretion subassembly and training subassembly respectively, are equipped with one-way ventilative stopper on the training stand pipe, and the handle pipe tip of the lower part of the body frame body is fixed with the sucking disc, and body frame body middle part is fixed with the breather pipe, and breather pipe tip spiro union has lock nut, the inside rotatory blow gun of breather pipe, has cup jointed on the rotatory blow gun and has separated wet cover.
2. The device for training respiratory sputum excretion according to claim 1, wherein a handle sleeve is sleeved on the handle tube of the main frame, a sleeve is arranged inside the training support tube, and the one-way vent plug is positioned at the lower side of the sleeve.
3. The respiratory sputum excretion training device of claim 2, wherein the sputum excretion assembly comprises an air outlet threaded sleeve, a floating ball and an adjusting sleeve, the adjusting sleeve is screwed inside the sputum excretion support tube, the floating ball is placed inside the adjusting sleeve, a retaining ring is fixed at the lower end of the adjusting sleeve, the floating ball abuts against the retaining ring, an air exhaust groove is formed in the upper end of the adjusting sleeve, the outer diameter of the floating ball is equal to the inner diameter of the adjusting sleeve, and the air outlet threaded sleeve is arranged at the upper end of the adjusting sleeve.
4. The respiratory sputum excretion training device of claim 3, wherein the lower end of the air outlet threaded sleeve is provided with an air outlet screw, the air outlet screw is screwed on the upper end of the adjusting sleeve, the air outlet threaded sleeve is provided with a plurality of air outlet holes, and the air outlet holes penetrate through the air outlet screw.
5. The respiratory sputum excretion training device according to claim 1, wherein the training assembly comprises an air suction threaded sleeve, a tension spring and an air plug, the air plug is slidably arranged inside the sleeve, the air suction threaded sleeve is arranged at the upper end of the training support pipe, and one end of each of two ends of the tension spring is connected to the air suction threaded sleeve and the air plug.
6. The respiratory sputum excretion training device according to claim 5, wherein the lower end of the air suction threaded sleeve is provided with an air suction threaded pipe and a hook, the hook is located on the air suction threaded pipe, one end of a tension spring is connected to the hook, the air suction threaded pipe is screwed on the upper end of the training support pipe, and a plurality of air suction holes are formed in the air suction threaded sleeve.
7. The training device for sputum excretion according to claim 6, wherein the lower end of the air plug is provided with a sliding block, the sliding block is slidably arranged inside the sleeve, the diameter of the sliding block is equal to the inner diameter of the sleeve, the upper end of the air plug is provided with a connecting hole, and the other end of the tension spring is connected to the connecting hole.
8. The respiratory sputum excretion training device according to claim 1 or 7, wherein the end of the rotary mouthpiece is provided with a flat mouthpiece, the moisture-separating sleeve is detachably sleeved on the mouthpiece, the outer side of the moisture-separating sleeve is provided with a dehumidifying film, the dehumidifying film is provided with an air hole direction mark, and the air hole direction mark is arranged on one side of the air hole direction of the rotary mouthpiece.
CN202021464000.4U 2020-07-22 2020-07-22 Breathe sputum discharging trainer Expired - Fee Related CN212914415U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021464000.4U CN212914415U (en) 2020-07-22 2020-07-22 Breathe sputum discharging trainer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021464000.4U CN212914415U (en) 2020-07-22 2020-07-22 Breathe sputum discharging trainer

Publications (1)

Publication Number Publication Date
CN212914415U true CN212914415U (en) 2021-04-09

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Application Number Title Priority Date Filing Date
CN202021464000.4U Expired - Fee Related CN212914415U (en) 2020-07-22 2020-07-22 Breathe sputum discharging trainer

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119367733A (en) * 2024-12-31 2025-01-28 瑞安市人民医院(瑞安市人民医院医疗服务集团瑞安市红十字医院) A breathing training device with atomization function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119367733A (en) * 2024-12-31 2025-01-28 瑞安市人民医院(瑞安市人民医院医疗服务集团瑞安市红十字医院) A breathing training device with atomization function
CN119367733B (en) * 2024-12-31 2025-04-08 瑞安市人民医院(瑞安市人民医院医疗服务集团瑞安市红十字医院) Breathe trainer with atomizing function

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Granted publication date: 20210409

Termination date: 20210722