CN209123100U - A kind of multi-functional chronic obstructive pulmonary disease therapeutic device - Google Patents

A kind of multi-functional chronic obstructive pulmonary disease therapeutic device Download PDF

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Publication number
CN209123100U
CN209123100U CN201820035694.6U CN201820035694U CN209123100U CN 209123100 U CN209123100 U CN 209123100U CN 201820035694 U CN201820035694 U CN 201820035694U CN 209123100 U CN209123100 U CN 209123100U
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CN
China
Prior art keywords
oxygen
cavity
therapy module
chamber
respiration bottle
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Expired - Fee Related
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CN201820035694.6U
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Chinese (zh)
Inventor
马晖
杨颖�
李波
李毅
周鑫
杜岩
朱亚茜
李文全
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TIANJIN THORACIC HOSPITAL
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TIANJIN THORACIC HOSPITAL
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Priority to CN201820035694.6U priority Critical patent/CN209123100U/en
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Expired - Fee Related legal-status Critical Current
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Abstract

A kind of multi-functional chronic obstructive pulmonary disease therapeutic device, including breathing mask, oxygen therapy module and respiration bottle, it is equipped in oxygen therapy module into oxygen chamber, exhales and prolong block cavity and respiratory cavity, wherein into being formed with the first oxygen feeder, respiration bottle connector on oxygen chamber and manually adjust mouth, wherein it is connected into oxygen chamber by respiration bottle connector with the inlet end of respiration bottle, and it is communicated with control handle by manually adjusting mouth into oxygen chamber, the air vent of manually adjustable closure is formed on the control handle;Respiratory cavity prolongs block cavity by expiration and is connected to oxygen therapy module-external, and the shift gas plate prolonged and be hinged with outside block cavity for hindering respiratory cavity internal gas to flow out of exhaling;Communicating pipe is formed on respiratory cavity, communicating pipe one end and respiratory cavity inside be connected to, other end sealing is hinged with breathing interface, and respiratory cavity is connected to by breathing interface with breathing mask;The outlet side of respiration bottle is connected to breathing mask, adaptable the arrangement achieves the miniaturization of oxygen therapy device, facilitation, can carry use for a long time.

Description

A kind of multi-functional chronic obstructive pulmonary disease therapeutic device
Technical field
The utility model belongs to field of medical device, is related to a kind of chronic obstructive pulmonary disease therapeutic device, especially a kind of multi-functional slow Hinder lung therapeutic device.
Background technique
Currently patients with COPD is carried out in therapeutic process, increasing is usually taken and extends expiratory duration, increases end-tidal air flue Interior pressure reopens the small airway for falling into and closing, and function residual capacity is effectively reduced, and reduces breathing power consumption (oxygen demand), so as to improve Respiratory function, mixing oxygen uptake/breathing end should be cooperated in the rehabilitation course to prolong, and resistance is trained and three kinds for the treatment of means of nebulae inhalation, and The prior art is unable to satisfy to be realized with an equipment that is small-sized and carrying convenient for patient, and the existing usual body of oxygen therapy rehabilitation equipment Product is larger, is not suitable for patient's long periods of wear, influences therapeutic effect.
It is retrieved by publication, it is less that discovery is related to medical chronic obstructive pulmonary disease therapeutic device document, is given below and the application Relevant two patent documents can fully demonstrate the creativeness of the present utility model application by the comparison of structure:
A kind of mixing oxygen sucking/expiration prolongs resistance chronic obstructive pulmonary disease convalescence device (CN201620326962.0) and discloses a kind of mixing Oxygen sucking 01/, which is exhaled, prolongs resistance chronic obstructive pulmonary disease convalescence device, is made of chamber body, at the top of chamber body and bottom is respectively arranged with experienced air inlet Mouth and training gas outlet, chamber body front and rear end is respectively arranged with oxygen feeder and oxygen exhaust;Sealed set is free oxygen in chamber body Mixing chamber, setting is free oxygen gas mixture channel outside chamber body corresponding to the sky oxygen mixing chamber, and empty oxygen gas mixture channel roof is set It is equipped with the mixed oxygen mouth being connected with empty oxygen mixing chamber, empty oxygen mixing chamber bottom is provided with the oxygen channel out being connected with oxygen exhaust. The utility model should improve oxygen uptake quality and take into account patient's endogenous PEEPi again according to patients with COPD pathological features Effectively adjusted, by single chamber internal body portion at different sealing room two functions are combined together, needing oxygen uptake When, unidirectional valve is opened, and oxygen and air enter simultaneously in empty oxygen mixing chamber, then via oxygen channel and oxygen exhaust out for patient Oxygen uptake;Structure is simple, easy to use, has both improved the positive beneficial curative effect of mixing oxygen therapy, has reduced high-concentration oxygen to human body Harm.
A kind of portable chronic obstructive pulmonary disease adjuvant therapy device (CN201520333062.4) discloses a kind of portable chronic obstructive pulmonary disease Adjuvant therapy device, by chamber body, oxygen air inlet, oxygen uptake mouth, air/oxygen (gaseous mixture) road and air/oxygen (gaseous mixture) mouth Composition, chamber body top are provided with oxygen air inlet and oxygen uptake mouth, and chamber body side is provided with air/oxygen (gaseous mixture) road, should Air/oxygen (gaseous mixture) road input terminal is connected by oxygen cathete with oxygen air inlet, and output end is set to air oxygen (mixing Gas) outside mouth, the unidirectional valve control that air/oxygen (gaseous mixture) road output end also passes through the setting of air/oxygen (gaseous mixture) mouth is opened It closes.It is relatively single that the utility model overcomes traditional chronic obstructive pulmonary disease adjuvant therapy device function, inconvenient to carry, and it is long-term to be unsuitable for patient The technical problem used, by using portable chamber body, using oxygen air inlet via oxygen cathete and air/oxygen (gaseous mixture) Road is connected, so that oxygen is mixed via air/oxygen (gaseous mixture) road output end with air;Cooperate air/oxygen (mixed simultaneously Closing gas) unidirectional valve of mouth setting can control the opening and closing of air/oxygen (gaseous mixture) road output end, and oxygen is reduced when not in use to disappear Consumption effectively increases the outgoing service efficiency carried of patient, and structure is simple, easy to use;Cooperate multinomial protection knot simultaneously Structure, so that the equipment safety greatly improves.
To sum up, the structure of above-mentioned documents and the present utility model application, function, usage mode, realization treatment means etc. Aspect is all different, it is possible thereby to verify the novelty and creativeness of the utility model.
Utility model content
The purpose of this utility model is to provide a kind of multi-functional chronic obstructive pulmonary disease therapeutic device, which can realize that one is more With, mixing oxygen uptake/breathing end can be carried out and prolong resistance training and nebulae inhalation, and realize the miniaturization of device, facilitation, and It is adaptable, use can be carried for a long time.
A kind of multi-functional chronic obstructive pulmonary disease therapeutic device, including breathing mask, oxygen therapy module and respiration bottle, wherein respiration bottle is installed In oxygen therapy module, and oxygen therapy module and respiration bottle are connected to breathing mask;It is equipped in oxygen therapy module into oxygen chamber, exhales and prolong resistance Chamber and respiratory cavity, wherein into being formed with the first oxygen feeder, respiration bottle connector on oxygen chamber and manually adjusting mouth, wherein passing through into oxygen chamber Respiration bottle connector is connected to the inlet end of respiration bottle, and is communicated with control handle by manually adjusting mouth into oxygen chamber, the control The air vent of manually adjustable closure is formed on handle;Respiratory cavity prolongs block cavity by expiration and is connected to oxygen therapy module-external, and exhales Gas prolongs the shift gas plate being hinged with outside block cavity for hindering respiratory cavity internal gas to flow out;Communicating pipe is formed on respiratory cavity, the company It is connected to inside siphunculus one end and respiratory cavity, other end sealing is hinged with breathing interface, and respiratory cavity passes through breathing interface and breathing Mask connection;The outlet side of respiration bottle is connected to breathing mask.
Medicine cavity and expiration chamber are inhaled moreover, being equipped in breathing mask, is connected to inside medicine cavity and breathing mask wherein inhaling, the suction medicine The medicine inhaling mouth being connected to respiration bottle outlet side is formed on chamber, and compound sticking has the 4th list for blocking medicine inhaling mouth in suction medicine cavity To diaphragm;The exhalation vents with breathing orifice are formed on expiration chamber, and expiration chamber and suction medicine cavity junction are formed with suction hole, it should Intracavitary compound sticking of exhaling has the 5th membrane for blocking suction hole.
Moreover, mixed air cavity is additionally provided in oxygen therapy module, and oxygen therapy module top has integrally produced connecting bracket, the connection The second oxygen feeder is formed on bracket.
Moreover, mixed air cavity is formed with respiratory cavity junction mixes stomata, compound sticking has mixed for blocking in respiratory cavity Close the second membrane of stomata;Also it is formed with the air inflow openings being connected to oxygen therapy module-external on mixed air cavity, and with The feeding oxygen hole of two oxygen feeders connection, and compound sticking has the first list for blocking air inflow openings and feeding oxygen hole in mixed air cavity To diaphragm.
It is formed with exhaling hole with respiratory cavity junction moreover, exhaling and prolonging block cavity, and expiration is prolonged compound sticking in block cavity and is used for Block the third membrane of exhaling hole;Expiration prolongs block cavity bottom and is formed with the venthole being connected to oxygen therapy module-external, and exhales Prolong the shift gas plate being hinged with outside block cavity for blocking venthole, gear stomata is formed in the shift gas plate.
The advantages of the utility model and economic effect are:
1, the utility model has the function of to can be used in combination and dismantle exclusive use, ensure that the convenient of the present apparatus carries Property, specifically: the oxygen therapy module of the utility model is used alone in (A), carries out exhaled positive pressure/intake negative-pressure training;(B) this is used The oxygen therapy module and respiration bottle of utility model combine, and carry out negative inspiratory pressure/suction mist into oxygen chamber and respiration bottle using oxygen therapy module Change drug therapy;(C) oxygen therapy module, breathing mask and the respiration bottle of this practical confidence is applied in combination, mask is worn by patient, By drawing high-pressure pump (air) gas source and atomization medical fluid in respiration bottle, and block cavity positive pressure is prolonged by the respiratory cavity of oxygen therapy module and expiration It exhales.
2, the multi-functional chronic obstructive pulmonary disease therapeutic device of the utility model is, it can be achieved that a device takes into account a variety for the treatment of control hands Section, it may be assumed that
(A) block cavity is prolonged by respiratory cavity, mixed air cavity and expiration, realizes after sucking elevated oxygen level air, exhales Prolong resistance training, i.e., rotates angle by adjusting shift gas plate, and then adjust the area of passage of venthole, it is closer, available Shift gas plate blocks venthole completely, and exhaled gas is discharged by gear stomata completely, and then increases exhaled gas flow resistance, that is, realizing can The exhaled positive pressure of adjusting is treated;
(B) by into oxygen chamber and respiration bottle, it can be achieved that medicinal atomized treatment function;
(C) block cavity is prolonged by breathing mask, respiratory cavity, expiration, into oxygen chamber and respiration bottle, it can be achieved that mixing oxygen uptake/breathing Resistance training is prolonged at end, while can carry out nebulae inhalation.
3, the utility model divides mixed air cavity and respiratory cavity by setting mixing stomata and the second membrane, by exhaling Stomata and the segmentation of third membrane exhale and prolong block cavity and respiratory cavity, which realizes each cavity internal pressure phase in oxygen therapy module It is mutually independent, and do not interfere with each other, more advantageously realize positive pressure breath/negative inspiratory pressure function.
4, air vent is being arranged into connection setting control handle on oxygen chamber, and on control handle in the utility model, uses When patient can block the air vent with finger, patient when not feeling good because mist amount is excessive openable air vent be exhausted, prevent Patient lungs are damaged.
Detailed description of the invention
Fig. 1 is the main view of the utility model;
Fig. 2 is the utility model oxygen therapy module main view;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the Section A-A cross-sectional view of Fig. 2;
Fig. 5 is the section B-B cross-sectional view of Fig. 2.
In figure: 1- breathing mask;2- inhales medicine cavity;3- suction hole;The 5th membrane of 4-;5- expiration chamber;6- exhalation vents;7- 4th membrane;8- medicine inhaling mouth;The first hose of 9-;The second hose of 10-;11- breathes interface;12- communicating pipe;13- folded sheet; 14- respiration bottle;The 4th hose of 15-;16- shift gas plate;17- respiration bottle connector;Block cavity is prolonged in 18- expiration;19- connecting bracket;20- Air inflow openings;21- feeding oxygen hole;22- third hose;The second oxygen feeder of 23-;The first oxygen feeder of 24-;25- manually adjusts mouth; 26- mixed air cavity;27- grabs plate;28- venthole;The first membrane of 29-;30- is into oxygen chamber;31- exhaling hole;32- third list To diaphragm;33- respiratory cavity;The second membrane of 34-;35- mixing stomata;36- controls handle;37- air vent;38- five weaknesses Pipe;39- keeps off stomata;40- fixes limit hole.
Specific embodiment
For the contents, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates attached drawing Detailed description are as follows.It should be noted that the present embodiment be it is descriptive, be not restrictive, cannot thus limit practical Novel protection scope.
A kind of multi-functional chronic obstructive pulmonary disease therapeutic device, including breathing mask 1, oxygen therapy module and respiration bottle 14, wherein respiration bottle It is mounted in oxygen therapy module, and oxygen therapy module and respiration bottle are connected to breathing mask;It is equipped in oxygen therapy module into oxygen chamber 30, exhaled Gas prolongs block cavity 18 and respiratory cavity 33, wherein into being formed with the first oxygen feeder 24, respiration bottle connector 17 on oxygen chamber and manually adjusting mouth 25, wherein being connected into oxygen chamber by respiration bottle connector with the inlet end of respiration bottle, and into oxygen chamber by manually adjusting mouth connection There is control handle 36, the air vent 37 of manually adjustable closure is formed on the control handle;Respiratory cavity by exhale prolong block cavity with The connection of oxygen therapy module-external, and the shift gas plate 16 prolonged and be hinged with outside block cavity for hindering respiratory cavity internal gas to flow out of exhaling; Communicating pipe 12 is formed on respiratory cavity, communicating pipe one end and respiratory cavity inside be connected to, other end sealing, which is hinged with, breathes interface 11, And respiratory cavity is connected to by breathing interface with breathing mask;The outlet side of respiration bottle is connected to breathing mask.
It is equipped in breathing mask and inhales medicine cavity 2 and expiration chamber 5, be connected to inside medicine cavity and breathing mask wherein inhaling, the suction medicine cavity On be formed with the medicine inhaling mouth 8 being connected to respiration bottle outlet side, and inhale compound sticking in medicine cavity have it is for blocking medicine inhaling mouth the 4th single To diaphragm 7;The exhalation vents 6 with breathing orifice are formed on expiration chamber, and expiration chamber and suction medicine cavity junction are formed with suction hole 3, the intracavitary compound sticking of the expiration has the 5th membrane 4 for blocking suction hole.
Mixed air cavity 26 is additionally provided in oxygen therapy module, and oxygen therapy module top has integrally produced connecting bracket 19, the connection The second oxygen feeder 23 is formed on bracket.
Mixed air cavity is formed with respiratory cavity junction and mixes stomata 35, there is for blocking gaseous mixture compound sticking in respiratory cavity Second membrane 34 in hole;Also it is formed with the air inflow openings 20 being connected to oxygen therapy module-external on mixed air cavity, and with The feeding oxygen hole 21 of two oxygen feeders connection, and compound sticking has first for blocking air inflow openings and feeding oxygen hole in mixed air cavity Membrane 29.
Block cavity is prolonged in expiration and respiratory cavity junction is formed with exhaling hole 31, and expiration is prolonged compound sticking in block cavity and had for blocking The third membrane 32 of exhaling hole;Expiration prolongs block cavity bottom and is formed with the venthole 28 being connected to oxygen therapy module-external, and exhales Prolong the shift gas plate being hinged with outside block cavity for blocking venthole, gear stomata 39 is formed in the shift gas plate.
In addition the utility model is preferred, is equipped with folding rack in oxygen therapy module, and folding is hinged on the folding rack Lamination 13, and the mounting hole for being coupled with respiration bottle upper gap is formed on folded sheet, it is carried convenient for user, Or oxygen therapy module is used alone and carries out rehabilitation training, realize the device miniaturization of the utility model, facilitation.
In addition the utility model is preferred, is formed in connecting bracket for the fixed limit that whole oxygen therapy module is fixed Hole.
In addition the utility model is preferably provided with multiple flexible pipe for medical purpose, specifically: connection exhalation vents and breathe the of interface One hose 9;It is connected to the second hose 10 of medicine inhaling mouth and respiration bottle outlet side;It is connected to the third hose of the second oxygen feeder and feeding oxygen hole 22;It is connected to the 4th hose 15 of respiration bottle inlet end and respiration bottle connector;Connection manually adjusts the 5th of mouth and control handle Hose 38.
In addition the oxygen therapy module top of the utility model is fixedly mounted with the crawl plate 27 used is grabbed convenient for patient, separately The communicating pipe of outer the utility model preferably uses U-tube, which extend into respiratory cavity, and the other end passes through crawl Plate and hinge dress breathing interface, make breathe interface be connected to respiratory cavity, while it is foldable when not in use pack up breathing interface, with save Save space, the advantages that being carried convenient for patient.
For the application method and function for more clearly describing the utility model, a kind of example is provided below:
Three kinds for the treatment of means mainly may be implemented in the multi-functional chronic obstructive pulmonary disease therapeutic device of the utility model, specifically:
1, medicine treatment is inhaled in oxygen uptake: the treatment means by use the utility model into oxygen chamber and respiration bottle, in use process First oxygen feeding tube is connected to high-pressure pump (air) gas source, and air with pressure is passed into oxygen chamber, the air with pressure into oxygen chamber It is passed into respiration bottle through respiration bottle connector and the 4th hose, since respiration bottle is provided with medical fluid, the medical fluid is in respiration bottle Atomization, patient only need the outlet side being directly directed at mouth at the top of respiration bottle that suction medicine treatment can be realized;It should be noted that inhaling Enter to be atomized in the therapeutic process of medical fluid, not feel good if crossing ambassador patient because of fog concentration, patient can open control handle manually On air vent, make to be discharged into the intracavitary air with pressure of oxygen by air vent, and then be not passed into respiration bottle, which can prevent Patient continues to be passed through air into respiration bottle into oxygen chamber when sucking excessive concentration fog and not feeling good, and then makes to patient lungs At damage.
2, resistance training is prolonged at mixing oxygen uptake/breathing end: the treatment means will use the respiratory cavity, mixed air cavity of the utility model And exhale and prolong a group chamber, the external medical oxygen supply equipment of the second oxygen feeder connection, when patient breaths, oxygen is by the second oxygen feeder through third Hose and feeding oxygen hole enter in mixed air cavity, while air is synchronized by air inflow openings and entered in mixed air cavity, and and oxygen Gas is mixed to form the gaseous mixture of elevated oxygen level, and then the gaseous mixture enters in respiratory cavity through mixing stomata, and through communicating pipe and It breathes interface and lung (patient need to be by breathing interface containing in entrance) is sucked by patient;When patient expiration, gas through breathing interface and Communicating pipe enters in respiratory cavity, and enters expiration through exhaling hole and prolong in block cavity, and the venthole and gear blocked through shift gas plate Oxygen therapy module is discharged in stomata.It should be noted that third membrane blocks exhaling hole in patient breaths, the when patient expiration Two membranes block mixing stomata, which can be achieved gas between each cavity and circulate and do not interfere with each other;Additionally need note Meaning is that patient can block the aperture of venthole by adjusting shift gas plate, and then control the outlet flow resistance of venthole, to realize Patient expiration's prolongs resistance training, and the utility model is preferred, and gear hole diameter is less than venthole, the i.e. the smallest feelings of venthole flow resistance Condition fully opens for shift gas plate, and gas is all discharged by venthole, and the situation of venthole flow resistance maximum is that shift gas plate is closed completely It closes, gas is by venthole all through gear stomata discharge.
3, oxygen uptake inhale medicine treatment cooperation end-tidal prolong resistance training (while preventing patient's too fast discharge pulmonary gases, can Increase drug fog in the residence time of patient lungs, intensive treatment effect): the treatment means will use exhaling for the utility model Inhale mask, block cavity is prolonged in respiratory cavity, expiration, into oxygen chamber and respiration bottle.First oxygen feeder is connected to outer high-pressure pump (air) gas source, with pressure Air flow direction is identical as above-mentioned treatment means 1, and the mixing fog unlike treatment means 1 in respiration bottle is through the second hose And medicine inhaling mouth is entered and is inhaled in medicine cavity, is finally drawn into Patients with Lung through breathing mask;When patient expiration, gas through suction hole into Enter into expiration chamber, and successively through exhalation vents, the first hose, breathing interface, enter in respiratory cavity communicating pipe, and finally through exhaling Stomata, expiration prolong block cavity and venthole discharge oxygen therapy module.
4, the utility model is preferred, in mixed air cavity and mixing stomata the gas that is passed through be proportionally match it is pure Air and oxygen.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description, And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.

Claims (4)

1. a kind of multi-functional chronic obstructive pulmonary disease therapeutic device, it is characterised in that: including breathing mask, oxygen therapy module and respiration bottle, wherein Respiration bottle is mounted in oxygen therapy module, and oxygen therapy module and respiration bottle are connected to breathing mask;It is equipped in the oxygen therapy module It into oxygen chamber, exhales and prolongs block cavity and respiratory cavity, wherein into being formed with the first oxygen feeder, respiration bottle connector on oxygen chamber and manually adjusting Mouthful, wherein being connected into oxygen chamber by respiration bottle connector with the inlet end of respiration bottle, and into oxygen chamber by manually adjusting mouth connection There is control handle, the air vent of manually adjustable closure is formed on the control handle;The respiratory cavity by exhale prolong block cavity with The connection of oxygen therapy module-external, and the shift gas plate prolonged and be hinged with outside block cavity for hindering respiratory cavity internal gas to flow out of exhaling;Institute State and be formed with communicating pipe on respiratory cavity, communicating pipe one end and respiratory cavity inside be connected to, the other end seals and is hinged with breathing interface, and Respiratory cavity is connected to by breathing interface with breathing mask;The outlet side of the respiration bottle is connected to breathing mask;The respiratory surface It is equipped in cover and inhales medicine cavity and expiration chamber, be connected to inside medicine cavity and breathing mask wherein inhaling, be formed with to go out with respiration bottle in the suction medicine cavity The medicine inhaling mouth of gas end connection, and compound sticking has the 4th membrane for blocking medicine inhaling mouth in suction medicine cavity;The expiration chamber On be formed with breathing orifice exhalation vents, and expiration chamber and inhale medicine cavity junction be formed with suction hole, the expiration is intracavitary compound It is bonded with the 5th membrane for blocking suction hole.
2. a kind of multi-functional chronic obstructive pulmonary disease therapeutic device according to claim 1, it is characterised in that: in the oxygen therapy module also Equipped with mixed air cavity, and oxygen therapy module top has integrally produced connecting bracket, and the second oxygen feeder is formed in the connecting bracket.
3. a kind of multi-functional chronic obstructive pulmonary disease therapeutic device according to claim 2, it is characterised in that: the mixed air cavity with exhale It inhales chamber junction and is formed with mixing stomata, compound sticking has the second membrane for blocking mixing stomata in respiratory cavity;It is described The air inflow openings being connected to oxygen therapy module-external, and the feeding oxygen hole being connected to the second oxygen feeder are also formed on mixed air cavity, And compound sticking has the first membrane for blocking air inflow openings and feeding oxygen hole in mixed air cavity.
4. a kind of multi-functional chronic obstructive pulmonary disease therapeutic device according to claim 1, it is characterised in that: it is described expiration prolong block cavity with Respiratory cavity junction is formed with exhaling hole, and exhales and prolong compound sticking in block cavity and have third membrane for blocking exhaling hole; The expiration prolongs block cavity bottom and is formed with the venthole being connected to oxygen therapy module-external, and exhales to prolong and be hinged with outside block cavity for sealing The shift gas plate of venthole is blocked up, is formed with gear stomata in the shift gas plate.
CN201820035694.6U 2018-01-10 2018-01-10 A kind of multi-functional chronic obstructive pulmonary disease therapeutic device Expired - Fee Related CN209123100U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820035694.6U CN209123100U (en) 2018-01-10 2018-01-10 A kind of multi-functional chronic obstructive pulmonary disease therapeutic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820035694.6U CN209123100U (en) 2018-01-10 2018-01-10 A kind of multi-functional chronic obstructive pulmonary disease therapeutic device

Publications (1)

Publication Number Publication Date
CN209123100U true CN209123100U (en) 2019-07-19

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Application Number Title Priority Date Filing Date
CN201820035694.6U Expired - Fee Related CN209123100U (en) 2018-01-10 2018-01-10 A kind of multi-functional chronic obstructive pulmonary disease therapeutic device

Country Status (1)

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Granted publication date: 20190719

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