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WO2017035769A1 - Dispositif d'atomisation ménager - Google Patents

Dispositif d'atomisation ménager Download PDF

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Publication number
WO2017035769A1
WO2017035769A1 PCT/CN2015/088724 CN2015088724W WO2017035769A1 WO 2017035769 A1 WO2017035769 A1 WO 2017035769A1 CN 2015088724 W CN2015088724 W CN 2015088724W WO 2017035769 A1 WO2017035769 A1 WO 2017035769A1
Authority
WO
WIPO (PCT)
Prior art keywords
atomization
zone
output
area
liquid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2015/088724
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English (en)
Chinese (zh)
Inventor
卢惠伦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to PCT/CN2015/088724 priority Critical patent/WO2017035769A1/fr
Publication of WO2017035769A1 publication Critical patent/WO2017035769A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes

Definitions

  • the invention relates to the field of medical instruments, in particular to a home atomization device.
  • Atomizing equipment is a medical machine that can effectively treat various respiratory diseases. It is mainly used to treat various upper and lower respiratory diseases such as cold, fever, cough, asthma, sore throat, pharyngitis, rhinitis, bronchitis, Diseases occurring in the trachea, bronchi, alveoli, and thoracic cavity such as pneumoconiosis.
  • Nebulized inhalation therapy is an important and effective treatment method for the treatment of respiratory diseases.
  • the atomization inhalation device is used to atomize the liquid into tiny particles, and the drug enters the respiratory tract and lungs by breathing inhalation, thereby achieving painlessness. The purpose of rapid and effective treatment.
  • the air compression atomization device is widely used in clinical practice because of its many advantages. Its working principle is the venturi injection principle. First, the compressed air is used to form a high-speed airflow through the small nozzle, and the generated negative pressure drives the liquid or other fluid together. It is sprayed onto the barrier and splashed to the surroundings under high-speed impact to cause the droplets to become misty particles to be ejected from the outlet pipe.
  • the prior art atomizing device is generally provided with an inhalation mask member, and the inhalation mask member is provided with a suction port for wearing on the patient's face when the patient needs to inhale the liquid atomizing particles, for
  • the inhalation port is connected with the mouth and the nose of the patient.
  • the atomized particles of the liquid medicine generated in the atomizing device can enter the mouth and nose of the patient through the inhalation port, and then enter the patient's body for use. Achieve painless, rapid and effective treatment.
  • the atomized particles of the liquid medicine may escape to the outside, which may adversely affect the external environment and the person around the patient.
  • a home atomization device comprising:
  • An atomizing device wherein the atomizing device is provided with a liquid storage zone, an output zone, an atomization zone and a suction zone, wherein the liquid storage zone is in communication with the output zone, and the output zone is in communication with the atomization zone,
  • the atomization zone is used for injecting high-pressure air into the liquid medicine, and the liquid medicine contained inside the atomization zone is atomized to form atomized particles of the liquid medicine, and the atomization zone is connected with the suction zone for
  • the liquid atomizing particles are introduced into the inhalation area, and the inhalation area is used for communicating with the mouth and nose of the patient, wherein the liquid storage area is provided with a plurality of liquid storage portions, and the output area is provided with a plurality of output portions;
  • control device wherein the control device is connected to each of the output portions for controlling outputting a predetermined amount of the chemical liquid in the corresponding liquid storage portion to the atomization region, wherein the atomization region is connected to the control device, And communicating with the output area, under the control of the control device, atomizing the liquid medicine therein to obtain the atomized particles of the liquid medicine, and outputting to the suction area, wherein the control device is provided with an authentication unit and receiving a unit and a processing unit, the receiving unit is configured to receive verification information and a control signal, and transmit the verification information to the authentication unit, where the authentication unit is configured to receive the verification information by the receiving The unit transmits the control signal to each of the processing units, and the processing unit is configured to control the atomization area and each of the output units according to the control signal;
  • the suction zone is provided with an inhalation mask, and the inhalation mask is communicated with the atomization zone through a conduit for flowing the atomized particles of the liquid medicine in the atomization zone through the conduit to enter the suction mask.
  • the inhalation mask is used to cover a face of a patient, the inhalation mask is provided with a suction chamber for accommodating the atomized particles of the medical liquid entering the inside of the inhalation mask, and the suction chamber is further used Connected to the mouth and nose of the patient;
  • hood device is a concave structure for holding a head of a patient, the suction mask is received inside the hood device, and the inner side wall of the hood device is provided with a plurality of suctions hole;
  • An air suction device wherein the air suction device is disposed in the hood device, the air suction device is provided with an air suction pipe, the air suction pipe is in communication with the air suction hole, and the air suction pipe is used to pass through the air suction hole Extracting air inside the hood device;
  • the filtering device being in communication with the air suction pipe for introducing air extracted from the inside of the hood device into the interior of the filtering device;
  • the bracket is provided with a support base and a movable frame, the movable frame is disposed on the support base, the atomization device is disposed on the support base, and the hood device is disposed on the mobile frame, wherein
  • the moving frame is provided with a first rotating arm, a second rotating arm and a third rotating arm which are sequentially connected.
  • control device sets a timing unit coupled to the processing unit for activating the processing unit at a first predetermined time.
  • the timing unit is further connected to the receiving unit for starting the receiving unit at a second preset time.
  • the timing unit is further connected to the authentication unit for starting the authentication unit at a third preset time.
  • the first rotating arm and the second rotating arm are coupled by a cardan shaft.
  • the third rotating arm is provided with a handshake.
  • the handshake portion is provided with a plurality of arcuate recesses.
  • the above-mentioned home atomizing device can reduce the atomized particles of the medical liquid that escape to the outside by providing the atomizing device, the control device, the hood device, the air extracting device, the filtering device and the bracket, and can easily realize the remote control function.
  • FIG. 1 is a schematic diagram of functional blocks of an atomizing device of an embodiment.
  • the home atomizing device includes: an atomizing device, a control device, a hood device, an air extracting device, a filtering device, and a bracket.
  • the control device is connected to the atomization device
  • the atomization device is connected to the hood device
  • the hood device is connected to the air suction device
  • the air suction device is connected to the filtering device.
  • the hood device is coupled to the bracket.
  • the atomizing device 100 is provided with a liquid storage area 110, an output area 120, an atomization area 130, and a suction area 140.
  • the reservoir zone 110 is in communication with the output zone 120 and the output zone 120 is in communication with the atomization zone 130.
  • the atomization zone 130 is used for injecting high-pressure air into the liquid medicine, and atomizes the liquid medicine contained in the atomization zone 130 to form a liquid atom atomized particle.
  • the atomization zone 130 is in communication with the suction zone 140 for introducing the liquid atomized particles into the inhalation zone 140.
  • the inhalation zone 140 is used to communicate with the nose and mouth of the patient for inputting the aerosolized particles into the patient. The nose and mouth. In this way, the drug solution can be atomized and formed into a liquid atomized particle for the patient to directly inhale through the mouth and nose.
  • the liquid storage area is provided with a plurality of liquid storage portions
  • the output area is provided with a plurality of output portions
  • the plurality of liquid storage portions and the plurality of the output portions are one by one.
  • each liquid storage part can be correspondingly placed with a chemical liquid component to facilitate adjustment of the concentration of each component in the chemical liquid.
  • the liquid storage area is provided with three of the liquid storage portions.
  • the three liquid storage portions include a first liquid storage portion, a second liquid storage portion, and a third liquid storage portion which are arranged side by side.
  • the output area is provided with three of the output sections.
  • the three output units include a first output unit, a second output unit, and a third output unit that are arranged side by side.
  • the first liquid storage portion is in communication with the first output portion
  • the second liquid storage portion is in communication with the second output portion
  • the three liquid storage portions are in communication with the third output portion.
  • the inhalation area is provided with a cue light for displaying light when the liquid atomizing particles enter the inhalation area, so that it can be better The patient is reminded to pick up the atomized particles of the liquid in time.
  • the suction zone is provided with a speaker connected to the indicator light for sounding when the indicator light is illuminated, so that it can be better. The patient is reminded to pick up the atomized particles of the liquid in time.
  • the suction zone is provided with a sensor connecting the prompt light and the speaker, so that the sensor is available
  • the prompting light is controlled to stop the light emitting display and the speaker is stopped to emit the prompt sound.
  • the senor is a temperature-controlled sensor for determining that the patient uses the home atomizing device when the patient is approaching.
  • the inhalation zone is provided with an elastic soft capsule for spraying the liquid atomizing particles when subjected to force, so that the absorption from the inhalation zone can be reduced.
  • the atomized particles of the dissolved liquid can make the patient better absorb the atomized particles of the liquid.
  • the elastic soft capsule has a transparent wall portion, so that the transparent wall portion can be better observed.
  • the degree of aggregation of the atomized particles of the liquid medicine inside the elastic soft capsule is not limited.
  • control device is connected to each of the output portions for outputting a predetermined amount of the liquid medicine in the corresponding liquid storage portion to the atomization region under the control of the control device, such that For the precise release of the amount of liquid.
  • the atomization zone is connected to the control device and communicates with the output zone for atomizing the liquid medicine therein to obtain the liquid atomized particles of the liquid medicine under the control of the control device, and outputting to the suction zone, so that The atomization zone can better control the atomization operation of the liquid medicine by the control device.
  • the control device is provided with an authentication unit, a receiving unit and a processing unit, wherein the receiving unit is configured to receive verification information and a control signal, and transmit the verification information to the authentication unit, where the authentication unit is used in the When the verification information is passed, the control unit transmits the control signal to each of the processing units, and the processing unit is configured to control the atomization area and each of the output units according to the control signal, such that
  • the specialized personnel such as a doctor or a nurse, can remotely control the working condition of the home atomizing device in the hospital.
  • the home atomizing device is installed in the family of the patient, and the doctor passes the smart mobile terminal to the family.
  • the atomizing device performs control, thereby enabling the home atomizing device to have a remote control function, greatly reducing its limitations in actual use.
  • An example of an application is that the community doctor authenticates the user's home and dispenses the drug solution. The hospital's professional physician remotely controls the home atomization device. The user only needs to use the home atomization device to breathe at a specific time.
  • the receiving unit is disposed outside the atomization device and away from the liquid storage area, the receiving unit is provided with a connection module for connecting to the remote The server, in this way, is more advantageous for implementing the remote control function of the home atomizing device.
  • the receiving unit includes a wireless receiving unit for accepting the control signal by wireless transmission, so that the family fog can be further implemented. Remote control of the device.
  • the wireless receiving unit includes a Bluetooth module.
  • the wireless receiving unit is not limited to a Bluetooth module.
  • the wireless receiving unit further includes, but is not limited to, a WIFI module.
  • the receiving unit sets a fingerprint input module, which is connected to the authentication unit; the authentication unit sets an identity recording module for recording phases in each of the verification information. a different user and its use time; the control device is configured to output an output unit connected to the identity record module, configured to output the different users recorded by the identity record module and their use time, so as to prevent malicious use The control device.
  • the control device sets a timing unit connected to the processing unit for starting the processing unit at a first preset time; the timing unit And the receiving unit is further configured to start the receiving unit at a second preset time; the timing unit is further connected to the authentication unit, configured to start the authentication unit at a third preset time, such that It can be used to implement timing usage management and control of the home atomizing device.
  • the inhalation zone is provided with an inhalation mask
  • the inhalation mask is in communication with the atomization zone through a conduit for flowing the liquid atomized particles in the atomization zone through the conduit into the Inhaling a mask for covering a face of a patient, so that when the patient's face is brought with the inhalation mask, the liquid mist from the atomization area through the single tube to the inhalation mask can be sucked Granules.
  • the inhalation mask is provided with a suction chamber for accommodating the atomized particles of the medical liquid entering the inside of the inhalation mask, and the inhalation chamber is also used for communicating with the mouth and nose of the patient for use in The aerosolized particles of the liquid medicine inside the inhalation chamber are inhaled into the patient through the mouth and nose of the patient.
  • the inhalation mask is provided with a hand-held portion for grasping by a patient, so that the inhalation mask can be better grasped.
  • the hood device has a concave structure for holding a head of a patient, the suction mask is received inside the hood device, and the inner side wall of the hood device is provided with a plurality of suctions. a venting hole, such that when the liquid atomizing particles escape from the inside of the inhalation mask, they enter the hood device and are sucked away by the suction hole to reduce the escape of the atomized particles of the liquid medicine. Disperse, thereby reducing the impact on the external environment and the people around the patient.
  • the hood device is provided with a transparent portion at a position facing the face of the patient, so that the transparent portion can be better observed.
  • the condition of the patient inhaling the atomized particles of the drug solution is provided with a transparent portion at a position facing the face of the patient, so that the transparent portion can be better observed.
  • the air suction device is disposed in the hood device, the air suction device is provided with an air suction pipe, the air suction pipe is in communication with the air suction hole, and the air suction pipe is used to pass the air suction
  • the hole extracts air inside the hood device, wherein the air inside the hood device contains the escaping atomized particles of the liquid medicine, and thus communicates with the suction hole through the air suction device for The air in the hood device and containing the atomized particles of the liquid medicine is sucked away, which can further reduce the escape of the atomized particles of the liquid medicine, thereby reducing the influence on the external environment and the people around the patient.
  • the air pump is provided with a gas pump, and the air pump is connected to the air suction pipe for pumping the air suction pipe.
  • the air pump is provided with a gas pump, and the air pump is connected to the air suction pipe for pumping the air suction pipe.
  • the filtering device is in communication with the air suction tube for introducing air extracted from the inside of the hood device into the interior of the filtering device, such that the filtering device is used to The air sucked in the hood device performs a filtering operation to filter and absorb the atomized particles of the liquid medicine contained therein, thereby filtering and purifying the discharged air to reduce the influence on the external environment and the person around the patient.
  • the filtering device is provided with a first filtering layer, a second filtering layer, a third filtering layer and a fourth filtering which are sequentially superposed.
  • Layering, the first filter layer, the second filter layer, the third filter layer, and the fourth filter layer have pore diameters that are sequentially reduced, so that the inside of the hood device can be better.
  • the sucked air is filtered to filter and purify the discharged air to reduce the impact on the external environment and the people around the patient.
  • the bracket is provided with a support base and a moving frame
  • the movable frame is disposed on the support base
  • the atomization device is disposed on the support base
  • the hood device is disposed on the mobile frame.
  • the moving frame is provided with a first rotating arm, a second rotating arm and a third rotating arm which are sequentially connected, and the hood device is disposed on the third rotating arm.
  • the first rotating arm and the second rotating arm are connected by a cardan shaft, so that the flexibility of the movement of the moving frame can be improved.
  • the third rotating arm is provided with a handshake portion; the handshake portion is provided with a plurality of curved recesses, so that the patient can be used to make the third patient easier to operate. Turn the arm.
  • the above-mentioned home atomizing device can reduce the atomized particles of the medical liquid that escape to the outside by providing the atomizing device, the control device, the hood device, the air extracting device, the filtering device and the bracket, and can easily realize the remote control function.
  • an atomization device in one embodiment, includes a body; the body is provided with an output area, an atomization area, a liquid storage area, and a controller; and the liquid storage area is provided with a plurality of liquid storage portions and an output portion thereof, each of which is provided
  • the output unit is connected to the controller for outputting a predetermined amount of liquid in the corresponding liquid storage portion to the atomization area under the control of the controller; the atomization area is connected to the controller, and is connected The output area is configured to atomize the liquid therein to obtain atomization vapor under the control of the controller, and output to the output area.
  • the output area is provided with a cue light for illuminating display when the atomizing vapor enters the output zone.
  • the output area is provided with a speaker connected to the prompt light for emitting a prompt sound when the prompt light is illuminated.
  • the output area is provided with an inductor that connects the cue light and the speaker.
  • the sensor is a temperature controlled sensor.
  • the output region is provided with an elastic soft bladder for ejecting the atomizing vapor when subjected to pressure.
  • the elastic soft capsule has a transparent wall portion.
  • the output area is provided with a mask portion.
  • the output area is provided with a helmet, and the mask portion is disposed in the helmet.
  • the mask portion is provided with a hand held component.
  • an atomization device in one embodiment, includes a body; the body is provided with an output area, an atomization area, a liquid storage area, and a controller; and the liquid storage area is provided with a plurality of liquid storage portions and an output portion thereof, each of which is provided
  • the output unit is connected to the controller for outputting a predetermined amount of liquid in the corresponding liquid storage portion to the atomization area under the control of the controller; the atomization area is connected to the controller, and is connected The output area is configured to, under the control of the controller, atomize liquid therein to obtain atomization steam, and output to the output area; the controller sets a receiving unit and a processing unit, and the receiving unit is used for Receiving a control signal, which is transmitted to the processing unit, and the processing unit is configured to control each of the output portion and the atomization region according to the control signal.
  • the receiving unit sets a connection module for connecting to a remote server.
  • the receiving unit is disposed outside the body and away from the liquid storage area.
  • the atomization zone is provided with an ultrasonic atomizer.
  • the atomization zone is provided with an oscillating atomizer.
  • the liquid storage zone is provided with three liquid storage portions and an output portion thereof. For example, among the three liquid storage portions and the output portion thereof, the first liquid storage portion, the second liquid storage portion, and the third liquid storage portion are arranged in a row.
  • the first output portion of the first liquid storage portion, the second output portion of the second liquid storage portion, and the third output portion of the third liquid storage portion are also arranged as a row.
  • the first output portion of the first liquid storage portion, the second output portion of the second liquid storage portion, and the third output portion of the third liquid storage portion are arranged in a triangle .
  • the first output unit, the second output unit, and the third output unit are arranged in an equilateral triangle.
  • an atomization device in one embodiment, includes a body; the body is provided with an output area, an atomization area, a liquid storage area, and a controller; and the liquid storage area is provided with a plurality of liquid storage portions and an output portion thereof, each of which is provided
  • the output unit is connected to the controller for outputting a predetermined amount of liquid in the corresponding liquid storage portion to the atomization area under the control of the controller; the atomization area is connected to the controller, and is connected The output area is configured to, under the control of the controller, atomize the liquid therein to obtain atomization steam, and output to the output area;
  • the controller sets an authentication unit, a receiving unit and a processing unit;
  • the receiving unit is configured to receive the verification information and the control signal, and transmit the verification information to the authentication unit;
  • the authentication unit is configured to: when the authentication information is authenticated, the receiving unit controls the The signal is transmitted to the processing unit, and the processing unit is configured to control each of the output portion and the atomization region according to
  • the receiving unit includes a wireless receiving unit for receiving the control signal by wireless transmission.
  • the wireless receiving unit includes a Bluetooth module.
  • the wireless receiving unit includes a WIFI module.
  • the receiving unit includes a fingerprint input module that is coupled to the authentication unit.
  • the authentication unit sets an identity recording module for recording different users in each of the verification information and their usage time.
  • the controller sets an output unit connected to the identity recording module for outputting the different users recorded by the identity recording module and their usage time.
  • the controller sets a timing unit coupled to the processing unit for activating the processing unit at a first predetermined time.
  • the timing unit is further connected to the receiving unit for starting the receiving unit at a second preset time.
  • the timing unit is further connected to the authentication unit for starting the authentication unit at a third preset time.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Special Spraying Apparatus (AREA)

Abstract

La présente invention concerne un dispositif d'atomisation ménager, comprenant : un appareil d'atomisation (100), un appareil de commande, un appareil de casque, un appareil d'aspiration d'air, un appareil de filtre, et un support. L'appareil d'atomisation (100) est pourvu d'une zone de stockage de liquide (110), d'une zone de sortie (120), d'une zone d'atomisation (130) et d'une zone d'inhalation (140). Une zone de sortie est utilisée pour délivrer en sortie, sous la commande de l'appareil de commande, une quantité prédéterminée de liquide médicinal à partir d'une partie de stockage de liquide vers la zone d'atomisation (130). L'appareil de casque est utilisé pour maintenir la tête d'un patient. L'appareil d'aspiration d'air est agencé sur l'appareil de casque. L'appareil de filtration est utilisé pour acheminer de l'air extrait de l'intérieur de l'appareil de casque vers l'intérieur de l'appareil de filtration. Le support est pourvu d'une base de support et d'un cadre mobile, le cadre mobile étant agencé sur la base de support, l'appareil d'atomisation étant agencé sur la base de support, et l'appareil de casque étant agencé sur le cadre mobile. Le cadre mobile est pourvu d'un premier bras rotatif, d'un deuxième bras rotatif, et d'un troisième bras rotatif connectés séquentiellement. Le dispositif d'atomisation ménager présent, au moyen de l'appareil d'atomisation, de l'appareil de commande, de l'appareil de casque, de l'appareil d'aspiration d'air, de l'appareil de filtration, et du support, réduit la quantité de particules atomisées de liquide médicinal dissipée à l'extérieur, et peut facilement mettre en œuvre une fonction de commande à distance.
PCT/CN2015/088724 2015-09-01 2015-09-01 Dispositif d'atomisation ménager Ceased WO2017035769A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/088724 WO2017035769A1 (fr) 2015-09-01 2015-09-01 Dispositif d'atomisation ménager

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/088724 WO2017035769A1 (fr) 2015-09-01 2015-09-01 Dispositif d'atomisation ménager

Publications (1)

Publication Number Publication Date
WO2017035769A1 true WO2017035769A1 (fr) 2017-03-09

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005016426A1 (fr) * 2003-08-14 2005-02-24 Teijin Pharma Limited Dispositif d'enrichissement en oxygene, et procede permettant la mise en oeuvre d'une oxygeno-therapie
CN203075300U (zh) * 2012-12-21 2013-07-24 李文钦 居家护理集抽器
CN203802905U (zh) * 2014-04-28 2014-09-03 马文翠 便携式药氧雾化吸排头罩
US20150007812A1 (en) * 2013-07-03 2015-01-08 Mathew S. Smith Delivery of Nebulized Medicines
WO2015015394A1 (fr) * 2013-08-02 2015-02-05 Flaem Nuova S.P.A. Appareil de traitement aérosol avec réglage de pression positive dans les voies aériennes
CN204293628U (zh) * 2014-12-10 2015-04-29 刘克红 多级恒温防忘带忘充液便携式雾化吸入器
CN204336918U (zh) * 2014-12-20 2015-05-20 吕萍 哮喘病监测护理仪

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005016426A1 (fr) * 2003-08-14 2005-02-24 Teijin Pharma Limited Dispositif d'enrichissement en oxygene, et procede permettant la mise en oeuvre d'une oxygeno-therapie
CN203075300U (zh) * 2012-12-21 2013-07-24 李文钦 居家护理集抽器
US20150007812A1 (en) * 2013-07-03 2015-01-08 Mathew S. Smith Delivery of Nebulized Medicines
WO2015015394A1 (fr) * 2013-08-02 2015-02-05 Flaem Nuova S.P.A. Appareil de traitement aérosol avec réglage de pression positive dans les voies aériennes
CN203802905U (zh) * 2014-04-28 2014-09-03 马文翠 便携式药氧雾化吸排头罩
CN204293628U (zh) * 2014-12-10 2015-04-29 刘克红 多级恒温防忘带忘充液便携式雾化吸入器
CN204336918U (zh) * 2014-12-20 2015-05-20 吕萍 哮喘病监测护理仪

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