WO2022131548A1 - Module humidificateur, dispositif humidificateur le comprenant, système humidificateur et procédé de commande de dispositif humidificateur - Google Patents

Module humidificateur, dispositif humidificateur le comprenant, système humidificateur et procédé de commande de dispositif humidificateur Download PDF

Info

Publication number
WO2022131548A1
WO2022131548A1 PCT/KR2021/016148 KR2021016148W WO2022131548A1 WO 2022131548 A1 WO2022131548 A1 WO 2022131548A1 KR 2021016148 W KR2021016148 W KR 2021016148W WO 2022131548 A1 WO2022131548 A1 WO 2022131548A1
Authority
WO
WIPO (PCT)
Prior art keywords
gas
humidifier
humidifier module
humidity
unit
Prior art date
Application number
PCT/KR2021/016148
Other languages
English (en)
Korean (ko)
Inventor
양주석
양철웅
변강일
이고운
남명규
Original Assignee
주식회사 유니메딕스
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
Priority claimed from KR1020200174809A external-priority patent/KR102603586B1/ko
Priority claimed from KR1020210084246A external-priority patent/KR20230001425A/ko
Application filed by 주식회사 유니메딕스 filed Critical 주식회사 유니메딕스
Publication of WO2022131548A1 publication Critical patent/WO2022131548A1/fr

Links

Images

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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air

Definitions

  • the present invention relates to a humidifier module, a humidifier device having the same, a humidifier system and a control method of the humidifier device, and more particularly, to a humidifier module installed in a breathing apparatus for a medical patient, a humidifier device having the same, a humidifier system and a humidifier It relates to a method of controlling the device.
  • a humidifier is an electric device that controls the humidity in the room by spraying or evaporating water to create water vapor, and it increases the humidity.
  • sterilization is automatic because it is a method of boiling water, and it is a humidification method that can be heated, so it is a humidification method with few side effects.
  • a heating-type humidifier that boils water and emits water vapor is mainly used.
  • the humidity of the gas is controlled through the humidifier in the middle of the gas being supplied through the supply pipe from the breathing apparatus that supplies the gas to the patient.
  • condensation may occur depending on the external temperature environment. There are problems that arise.
  • the conventional medical humidifier is provided with a heating wire in the supply pipe to prevent condensation from occurring in the supply pipe depending on the external environment by increasing the temperature inside the supply pipe, but a hot wire is installed inside the supply pipe.
  • the conventional medical humidifier uses a gas that heats the inside of the supply pipe to prevent condensation in the supply pipe, etc., but there is a problem in that secondary problems such as safety problems and contamination problems occur due to the high temperature of the gas.
  • An object of the present invention is to provide a humidifier module having excellent usability and easy maintenance, a humidifier device having the same, a humidifier system, and a control method of the humidifier device, in order to solve the above problems.
  • the gas tube 10 is coupled to both ends to form a passageway (S1) through which the gas supplied to the patient passes supply pipe 100 and; a housing part 200 having an inner space (S2) formed therein, and having a communication port 210 formed therein so that the inner space (S2) communicates with the passage passage (S1); Disclosed is a humidifier module including an atomization unit 300 installed in the inner space (S2), atomizing water supplied from the outside into fine humidifying particles and supplying it to the passage passage (S1).
  • the housing part 200 may be provided in a vertical direction of the gas movement direction among the supply pipe 100 .
  • the atomization unit 300 includes a filter unit 310 installed to cover the communication port 210 in the inner space S2; a heater unit 320 installed to be spaced apart from the filter unit 310 to form a heating space S3 between the filter unit 310 and heating water supplied to the heating space S3; A supply pipe 330 for receiving and supplying water from the outside to the heating space S3 may be included.
  • the filter unit 310 includes a filter 311 forming the heating space S3 and allowing the humidifying particles to pass therethrough, and a filter plate 312 installed in the communication port 210 to support the filter 311 . ) may be included.
  • the heater unit 320 includes a heater plate 321 installed in parallel with the filter unit 310 to form the heating space S3, and a heating wire unit installed in the heater plate 321 to generate heat. (322).
  • the heater unit 320 may further include a sealing member 400 installed at an edge to seal the heating space S3 to be sealed.
  • It may include a temperature sensor 500 installed in the heater unit 320 to measure the temperature of the heater unit 320 .
  • the present invention also includes a gas tube 10 having one end connected to the patient side and the other end connected to a gas supply device for supplying gas to the patient;
  • the humidifier module (20) according to any one of claims 1 to 7, which is installed in the gas tube (10) and supplies humidifying particles to the gas supplied to the patient through the gas tube (10); ;
  • Disclosed is a humidifier device including a controller (30) connected to the humidifier module (20) and controlling the humidity of the gas by controlling the humidifier module (20).
  • the humidifier module 20 may be provided adjacent to the patient side of the gas tube 10 .
  • the control unit 30 may measure the temperature of the gas in the humidifier module 20 to adjust the humidity of the gas.
  • the control unit 30 may control the humidity of the gas by measuring the temperature of the heater unit 320 for generating humidifying particles in the humidifier module 20 .
  • the present invention also includes a gas tube 10 having one end connected to the patient side and the other end connected to a gas supply device for supplying gas to the patient; a humidifier module 20 installed in the gas tube 10 to supply humidifying particles to the gas supplied to the patient through the gas tube 10; A control method of a humidifier device including a control unit 30 connected to the humidifier module 20 and controlling the humidity of the gas by controlling the humidifier module 20.
  • a humidifier device control method including a humidity control step (S200) of controlling the humidity of the gas by controlling the humidifier module 20 through the controller 30 based on the measured temperature and humidity of the gas.
  • the temperature of the heater unit 320 may be measured based on the temperature sensor 500 installed in the heater unit 320 .
  • the gas tube 10 one end is connected to the patient side and the other end is connected to the gas supply device (2) for supplying gas to the patient; a humidifier module 20 installed in the gas tube 10 to supply humidifying particles to the gas supplied to the patient through the gas tube 10; and a control unit 30 connected to the humidifier module 20 and controlling the humidity of the gas by controlling the humidifier module 20, wherein the control unit 30 includes an ambient temperature of the humidifier module 20 and a measurement sensor for measuring at least one of an ambient temperature and humidity of the humidifier module (20) to control the humidifier module (20) according to the humidity.
  • the measurement sensor may be provided on the gas supply device 2 side of the gas tube.
  • the humidifier module 20 may be provided adjacent to the patient side of the gas tube 10 .
  • the controller 30 may measure the temperature of the gas in the humidifier module 20 to adjust the humidity of the gas.
  • the control unit 30 may control the humidity of the gas by measuring the temperature of the heater unit 320 for generating humidifying particles in the humidifier module 20 .
  • a humidifier module, a humidifier device having the same, a humidifier system and a control method of the humidifier device according to the present invention are installed on the patient side of the supply pipe for supplying gas to the patient side through a breathing apparatus to minimize the distance from the humidifier to the patient's respiratory system This has the advantage of minimizing the occurrence of condensation in the supply pipe and preventing contamination problems such as the generation of bacteria.
  • the humidifier module, the humidifier device having the same, the humidifier system and the control method of the humidifier device according to the present invention are modularized into a relatively light and simple structure and installed on the patient side of the supply pipe for supplying gas to the patient side, so that the humidified gas is delivered to the patient It has the advantage of being able to precisely control temperature and humidity by minimizing the influence of the external temperature environment while reaching the
  • the humidifier module the humidifier device having the same, the humidifier system and the control method of the humidifier device according to the present invention
  • an additional configuration such as a heating wire for maintaining a constant temperature inside the supply pipe from the external temperature environment can be omitted, so that the manufacturing cost is reduced It is inexpensive and has the advantage of being easy to manufacture because the manufacturing process is simplified.
  • the humidifier module, the humidifier device having the same, the humidifier system and the control method of the humidifier device according to the present invention prevent moisture from condensing inside the supply pipe, so that maintenance, such as removing the stagnant water inside, is not required. , there is an advantage in that the maintenance cost is reduced and the ease of use is increased.
  • the humidifier module, the humidifier device having the same, the humidifier system and the control method of the humidifier device according to the present invention control the temperature of the heater for heating the distilled water inside, so that the humidity that is directly and closely influenced by the temperature is precisely controlled. It has the advantage of being able to control.
  • the humidifier module, the humidifier device having the same, the humidifier system and the control method of the humidifier device according to the present invention use a temperature sensor that measures the room temperature of the heater for precise humidity control of the gas supplied to the patient. There is an advantage that precise humidity control of gas is possible based on temperature measurement.
  • the humidifier device having the same, the humidifier system and the control method of the humidifier device according to the present invention, an additional configuration for maintaining the temperature inside the supply pipe is omitted, and the supply pipe is provided without a separate body including a water tank. Since it is a configuration that is coupled and installed on the gas path supplied to the patient, it has the advantage of being light in weight and simple in configuration compared to the conventional system.
  • FIG. 1 is a conceptual diagram schematically illustrating a humidifier device including a humidifier module according to the present invention.
  • FIG. 2 is a perspective view showing the appearance of the humidifier module of FIG. 1 .
  • FIG. 3 is an exploded perspective view showing the configuration of the humidifier module of FIG. 1 .
  • FIG. 4 is a cross-sectional view showing the internal configuration of the humidifier module of FIG. 1 .
  • FIG. 5 is an enlarged cross-sectional view showing a state of a portion where heating of the humidifier module of FIG. 1 is performed.
  • the humidifier system includes: a gas tube 10 having one end connected to the patient side and the other end connected to a gas supply device 2 for supplying gas to the patient;
  • the humidifier module (20) according to any one of claims 1 to 7, which is installed in the gas tube (10) and supplies humidifying particles to the gas supplied to the patient through the gas tube (10); ; and a controller 30 connected to the humidifier module 20 and controlling the humidity of the gas by controlling the humidifier module 20 .
  • the gas according to the present invention is a gas supplied to the patient, and is supplied to the patient's breathing apparatus 1 through the gas supply device 2 and delivered to the patient, and a chemical or highly concentrated oxygen delivered to the patient through the gas.
  • a gas supplied to the patient and is supplied to the patient's breathing apparatus 1 through the gas supply device 2 and delivered to the patient, and a chemical or highly concentrated oxygen delivered to the patient through the gas.
  • the gas according to the present invention is supplied to the patient through the gas supply device 2, and any configuration is applicable as long as it is a configuration subject to humidity control.
  • the gas tube 10 has one end connected to the patient side and the other end connected to the gas supply device 2 for supplying gas to the patient, and various configurations are possible.
  • the gas tube 10 is a first gas tube having one end connected to the gas supply device 2 and the other end connected to the humidifier module to supply the gas transferred from the gas supply device 2 to the humidifier module.
  • (11) and a second gas tube (12) having one end connected to the humidifier module and the other end connected to the breathing apparatus (1) on the patient side to deliver the humidified gas to the patient through the humidifier module have.
  • the gas tube 10 is applicable to any configuration as long as the conventionally disclosed medical gas delivery tube.
  • the humidifier module 20 is installed in the gas tube 10 to supply humidifying particles to the gas supplied to the patient through the gas tube 10 , and various configurations are possible.
  • the humidifier module 20 is installed in the gas tube 10 and supplies humidifying particles to the gas supplied to the patient to adjust the humidity, thereby minimizing the distance at which the humidity-controlled gas is delivered to the patient, thereby reducing the distance to the gas tube ( 10) can prevent bacterial growth and minimize the influence from the external environment.
  • the humidifier module 20 is installed adjacent to the patient's breathing apparatus 1 and the patient's side of the gas tube 10, so that the humidity-controlled gas can be delivered to the patient in the shortest possible way.
  • the humidifier module 20 may enable precise humidity control of the gas supplied to the patient.
  • the humidifier module 20 includes a supply pipe 100 having a gas tube 10 coupled to both ends to form a passageway S1 through which gas supplied to a patient passes; an internal space S2 is formed, and the housing portion 200 in which a communication port 210 is formed so that the inner space S2 communicates with the passage passage S1; It is installed in the inner space (S2), it includes an atomization unit 300 for supplying the water supplied from the outside to the fine humidifying particles to atomize the passage (S1).
  • the humidifier module 20 may include a temperature sensor 500 installed in a heater unit 320 to be described later to measure the temperature of the heater unit 320 .
  • the supply pipe 100 is a configuration in which the gas tube 10 is coupled to both ends to form a passage S1 through which the gas supplied to the patient passes, and various configurations are possible.
  • the supply pipe 100 has a passage passage S1 through which gas passes therein, an inlet 110 through which gas is introduced at one end, and an outlet 120 through which the gas whose humidity control is completed is discharged at the other end. can be formed.
  • the supply pipe 100 may have a circular cross-section, and the inlet 110 to which the first tube 11 is connected and the outlet 120 to which the second tube 12 is connected have different cross-sectional areas. can be formed.
  • the radius of the inlet 110 to which the first tube 11 is connected is larger than the radius of the outlet 120 to which the second tube 12 is connected.
  • the supply pipe 100 corresponds to the communication port 210 so that the passage passage S1 communicates with the internal space S2 of the housing 200 to be described later through the communication port 210 and is opened on one side.
  • An opening 130 may be formed.
  • the supply pipe 100 may communicate with the internal space S2 of the housing 200 provided on one side through the opening 130 and the communication hole 210 and the passage passage S1, thereby By supplying the humidifying particles generated through the inner space S2 of the housing 200 to the passage passage S1 through the communication port 210 and the opening 130, the supply to the patient through the passage passage S1 The humidity of the gas being used can be controlled.
  • the opening 130 may have a rectangular shape corresponding to the planar shape of the heater unit 320 and the filter unit 310 to be described later, and in this case, the edge in a direction parallel to the moving direction of the gas on the plane is It may be formed longer than the edge perpendicular to the moving direction of the gas.
  • the housing part 200 is a configuration in which an internal space S2 is formed, and a communication port 210 is formed so that the internal space S2 communicates with the passage passage S1, and various configurations are possible.
  • the housing unit 200 may be provided in a vertical direction in the gas movement direction among the supply pipe 100 .
  • the housing 200 may be provided to extend in a radial direction perpendicular to the gas movement direction in the supply pipe 100 .
  • the housing 200 includes a communication port 210 having one side open to communicate with the supply pipe 100, and a body part provided in the vertical direction in the gas movement direction among the supply pipe 100 ( 220), may include an abdominal portion 230 coupled from the upper side of the body portion 220 to form the inner space (S2).
  • the housing part 200 may include an inlet part 240 formed in the body part 220 and installed with a supply pipe 330 to be described later for supplying water from the outside to the inside.
  • the communication port 210 is a configuration in which one side of the main body 220 is opened to communicate with the supply pipe 100 , and various configurations are possible.
  • the communication port 210 may communicate with the opening 130 formed on one side of the supply pipe 100 by being formed in the contact portion with the supply pipe 100 of the main body 220,
  • the inner space S2 of the housing 200 and the passage S1 of the supply pipe 100 may communicate through a filter unit 310 to be described later.
  • the communication hole 210 may have a rectangular shape on a plane to correspond to the above-described opening 130 , and a long side may be formed to correspond to the movement direction of the gas.
  • the main body 220 is a configuration provided in the vertical direction of the gas movement direction among the supply pipe 100, and various configurations are possible.
  • the main body 220 may be provided to be integrally formed with the supply pipe 100 and extend upward, for example, to one side of the supply pipe 100 to form the internal space S2 .
  • the main body 220 may be installed through coupling to the supply pipe 100 .
  • the main body 220 may include a bottom portion 221 in which the aforementioned communication hole 210 is formed, and a step portion 222 formed to have a step difference at the edge of the bottom portion 221 . .
  • main body 220 may include a side wall portion 223 formed at the outermost edge for coupling with the abdominal portion 230 to be described later.
  • the main body 220, the communication port 210 is formed, the bottom surface is integrally or contact-coupled with the supply pipe 100, the bottom 221, and the edge of the bottom 221 to the upper side. It may include a step portion 222 formed to have, and a side wall portion 223 formed at an edge for coupling with the abdominal portion 230 .
  • the abdominal portion 230 is a configuration that is coupled from the upper side of the body portion 220 to form the inner space (S2), various configurations are possible.
  • the abdominal part 230 may be coupled to the body part 220 from the upper side so as to cover and surround the side wall part 223 formed on the side surface of the body part 220, in which case, it will be described later.
  • the inner space S2 may be formed by contacting the upper surface of the sealing plate and the upper surface of the side wall portion 223 .
  • the inlet 240 is a configuration in which a supply pipe 330 formed in the main body 220 to supply water from the outside to the inside is installed, and various configurations are possible.
  • the inlet part 240 is a part in which a supply pipe 330 having one end connected to an external water supply device and the other end connected to the main body 220 is installed in the main body 220 , Corresponding to one end of the pipe 330 may be formed through processing.
  • the inlet portion 240 communicates with the connecting portion 241 to which the supply pipe 330 is connected, and the inner space S2 from the connecting portion 241, specifically, the heating space S3 to be described later. It may include a delivery unit 242 for delivering the water supplied from the supply pipe 330 to the heating space (S3).
  • the inlet portion 240 may be formed through processing of the above-described body portion 220, as well as may be configured through a separate pipe installation.
  • the housing part 200 may further include a cover part 250 that covers the entire abdominal part 230 and at least a part of the body part 220 .
  • the cover part 250 is a configuration that is installed to cover the entire abdominal part 230 and at least a part of the body part 220 , and various configurations are possible.
  • the cover part 250 may be installed from the upper side to surround the side surface of the abdominal part 230 from the outer shell of the abdominal part 230 , and is provided to surround the side surface of the abdominal part 230 . may extend downward to cover at least a portion of the main body 220 .
  • the cover part 250 may include a plurality of protrusions 251 protruding toward the abdominal part 230 to form an insulating space between the cover part 250 and the abdominal part 230 .
  • the cover part 250 may be installed in contact with the ventral part 230 and the plurality of protrusions 251 , thereby forming an insulating space between the ventral part 230 and the body part 220 .
  • the atomization unit 300 is installed in the inner space (S2) to atomize the water supplied from the outside into fine humidifying particles and supply it to the passage passage (S1), and various configurations are possible.
  • the atomization unit 300 is installed in the inner space (S2) to atomize the water particles received from the outside through ultrasonic waves into accelerated particles and supply them to the passage passage (S1), or use a fan to naturally dissipate water particles. It may be configured to evaporate.
  • the atomization unit 300 may be configured to be atomized into accelerated particles and supplied to the passage S1 by heating the water particles received from the outside using a heater.
  • the atomization unit 300 includes a filter unit 310 installed to cover the communication port 210 in the inner space S2; a heater unit 320 installed to be spaced apart from the filter unit 310 to form a heating space S3 between the filter unit 310 and heating water supplied to the heating space S3; A supply pipe 330 for receiving and supplying water from the outside to the heating space S3 may be included.
  • the filter unit 310 is a configuration installed to cover the communication hole 210 in the inner space S2, and various configurations are possible.
  • the filter unit 310 separates between the inner space S2 and the passage passage S1 by covering the communication port 210 and the opening 130 of the inner space S2, and the inner space S2 ) and the passage passage (S1) to pass the atomized humidifying particles and may be configured to block the water particles.
  • the filter unit 310 includes a filter 311 that forms a heating space S3 and allows humidifying particles to pass therethrough, and a filter plate 312 that is installed in the communication port 210 to support the filter 311 . ) may be included.
  • the filter 311 forms a heater unit 320 and a heating space S3 to be described later, and allows the humidifying particles to pass therethrough, and various configurations are possible.
  • the filter 311 is installed to be spaced apart from the lower side of the heater unit 320 to form a heating space S3 between the heater unit 320 and the water supplied to the heating space S3. It is possible to block the passage of particles, and selectively pass the humidified particles heated through the heater unit 320 .
  • the filter 311 may be a membrane material.
  • the filter plate 312 is installed in the communication port 210 to support the filter 311 , and various configurations are possible.
  • the filter plate 312 may be installed in the communication port 210 to support the filter 311 located on the upper side, and more specifically, the shape of the filter 311 by continuously passing humidifying particles through it. It is possible to prevent deformation from occurring from the lower side.
  • the filter plate 312 may be formed of a mesh material so that the humidifying particles that have passed through the filter 311 can pass through and be supplied to the passage passage S1 through the communication hole 210 and the opening 130 .
  • the filter plate 312 may be made of a frame for supporting the filter 311 and a mesh material installed between the frames.
  • the filter plate 312 is a filter plate protrusion 313 formed by protruding upward from one side to the heater plate 321 side in order to form a sealed heating space S3 between the filter plate 321 and the heater plate 321 to be described later. ) may be additionally included.
  • the filter plate protrusion 313 may partially protrude upward to form a side surface of the heating space S3, and is formed on both sides based on the filter plate 312 and is coupled with a heater plate 321 to be described later and sealed It is possible to form a heated space (S3).
  • the heater unit 320 is installed to be spaced apart from the filter unit 310 to form a heating space S3 between the filter unit 310 and the heating space S3 to heat water supplied to the heating space S3. configuration is possible.
  • the heater unit 320 forms a heating space S3 between the filter unit 310 and the supply pipe 330 and the inlet unit 240 to be described later in the heating space S3.
  • the heater unit 320 By heating the used water, it is possible to atomize the water particles to form humidifying particles.
  • the heater unit 320 includes a heater plate 321 installed in parallel with the filter unit 310 to form a heating space S3, and a heating wire installed in the heater plate 321 to generate heat.
  • a portion 322 may be included.
  • the heater unit 320 is provided in a rectangular shape corresponding to the filter unit 310, and is installed in parallel at a predetermined interval upward from the filter unit 310, thereby heating space (S3). can form.
  • the heating space S3 is a space in which water supplied from the outside through a supply pipe 330 to be described later is temporarily stored, and is located between the heater unit 320 , that is, the heater plate 321 and the filter unit 310 . can be formed.
  • the heater unit 320 applies heat to the water particles provided in the heating space S3, so that the humidifying particles atomized by evaporating the water are supplied to the passage passage S1 through the filter unit 310. can do.
  • the heater plate 321 is formed in a rectangle having a size corresponding to the filter unit 310, that is, the filter 311, and is spaced apart from the filter 311 by a predetermined interval and installed in parallel. It is possible.
  • the heater plate 321 is a metal material having excellent heat conduction so that heat transferred through the heating wire part 322 to be described later can be well transferred to the heating space S3 and water particles in the heating space S3.
  • the heating wire part 322 is formed on one surface of the heater plate 321 to generate heat transferred to the water particles, and various configurations are possible.
  • the heating wire part 322 may be provided to have a predetermined pattern on one surface of the heater plate 321 in order to increase heat conduction efficiency through the heater plate 321 .
  • the heating wire part 322 may be formed on the upper surface of the heater plate 321, and more specifically, by being formed on the opposite side of the heating space S3 of the heater plate 321 to generate heat, Heat may be transferred through the heater plate 321 .
  • the heater unit 320 may further include a sealing member 400 installed at the edge to seal the heating space S3 to be sealed.
  • the sealing member 400 is installed on the edge of the heater plate 321, the heating space (S3) is sealed to prevent the inside of the water particles from leaking to the outside.
  • the sealing member 400 is a member in close contact with the edge of the heater plate 321 and the bottom 221 of the main body 220 , and is formed between the heater plate 321 and the filter unit 310 .
  • the heating space S3 may be sealed so that water particles inside do not leak to the outside.
  • the sealing member 400 may be installed on the step portion 222 formed to have a step upwardly on the bottom portion 221 of the body portion 220 .
  • the heater unit 320 may further include a sealing plate 323 formed to correspond to the edge of the heater plate 321 and coupled from the upper side of the heater plate 321 .
  • the sealing plate 323 is a configuration for preventing water particles in the heating space S3 from leaking to the outside, and various configurations are possible.
  • the sealing plate 323 is coupled to the upper side of the heater plate 321 so that a part corresponds to the edge of the heater plate 321 , and a part of the sealing plate 323 is coupled to the bottom 221 and sidewalls of the main body 220 . It may be coupled to the unit 223 through an interview.
  • the water particles leak from the heating space S3 to the outside. it can be prevented
  • it may be formed to contact the upper surface of the second step portion 224 formed with a step difference in the outermost portion of the bottom portion 221 of the body portion 220, and by combining with the heater plate 321 , it is possible to block the external leakage of water particles through the bonding surface.
  • the supply pipe 330 is a configuration for receiving and supplying water from the outside to the heating space S3, and various configurations are possible.
  • the supply pipe 330 is a configuration for supplying water from the outside to form humidifying particles evaporated through the heater unit 320 , and one end is connected to the water supply device or the water tank 3 . and the other end may be connected to the housing unit 200 .
  • the supply pipe 330 may be connected to the inlet 240 formed in the main body 220 to supply water to the heating space S3 .
  • the temperature sensor 500 is installed in the heater unit 320 to measure the temperature of the heater unit 320 , and various configurations are possible.
  • the temperature sensor 500 is installed in the heater unit 320 to measure the temperature of the heater unit 320, and thus the set temperature of the heater unit 320 and the heater unit ( 320) can be compared to control the humidity of the gas more precisely.
  • the temperature sensor 500 measures the heating temperature through the temperature of the heater unit 320, and more precisely controls the temperature delivered to the water particles based on the measured heating temperature to determine the amount of humidifying particles. It is possible to control and precisely control the humidity of the gas, and furthermore, by grasping the temperature of the humidifying particles together, the humidity, which is closely related to the temperature, can be adjusted in consideration of comprehensive factors.
  • the temperature sensor 500 is provided adjacent to or in contact with the upper surface on which the heating wire part 322 of the heater plate 321 is disposed to measure the temperature of the heater part 320 .
  • the temperature sensor 500 is electrically connected to the control unit 30 to be described later, thereby providing the sensed temperature of the heater unit 320 to the control unit 30, and based on the temperature of the heater unit 320, the control unit ( 30) may be transmitted to the heater unit 320 .
  • control signal may be corrected in consideration of the difference from the preset temperature of the heater unit 320 of the controller 30 based on the sensed temperature of the heater unit 320 , and as another example, a preset target value The set value may be recalculated to compensate for the difference with the temperature of the heater unit 320 .
  • a humidity sensor may be installed in the supply pipe 100 , and the humidity of the gas passing through the passage S1 and the gas including the humidifying particles may be measured and the measured value may be transmitted to the control unit 30 .
  • the temperature of the heater unit 320 may be precisely controlled so that the gas has a preset target value of humidity by comprehensively considering the humidity value of the gas and the temperature of the heater unit 320 .
  • the control unit 30 may measure the temperature of the gas in the humidifier module 20 to adjust the humidity of the gas.
  • control unit 30 may control the humidity of the gas by controlling the degree of atomization of the water particles by controlling the heater unit 320 for generating the humidifying particles in the humidifier module 20 .
  • control unit 30 controls the temperature of the humidifying particles by controlling the heater unit 320 for generating humidifying particles in the humidifier module 20 to precisely control the humidity of the gas through the amount and temperature of the humidifying particles. can be adjusted to
  • control unit 30 may control the humidity of the gas by measuring the temperature of the heater unit 320 for generating humidifying particles in the humidifier module 20 .
  • control unit 30 the humidity of the gas through a control signal for adjusting the target temperature value of the heater unit 320 based on the temperature of the heater unit 320 measured through the temperature sensor 500 described above. can be adjusted.
  • the gas supplied from the gas supply device 2 according to the ambient temperature and humidity of the humidifier module 20 is transferred from the patient side gas tube 10 to the humidifier module 20. It can be adjusted and supplied to the patient.
  • control unit 30 measures at least one of the ambient temperature and humidity of the humidifier module 20 so as to control the humidifier module 20 according to the ambient temperature and humidity of the humidifier module 20 It may include a measurement sensor.
  • control unit 30 can measure the ambient temperature and humidity at a position adjacent to the humidifier module 20 as well as the temperature measurement of the heater in the humidifier module 20 through a separate measurement sensor. .
  • control unit 30 may include a measurement sensor in a position adjacent to the humidifier module 20, wherein the measurement sensor is at least one of temperature and humidity for the ambient temperature of the humidifier module 20. It can be measured and provided to the control unit 30 .
  • the change in temperature and humidity in the process of gas moving through the gas tube 10 is predicted in advance, and the heater unit 320 is operated based on the predicted values. It is possible to control the atomization unit 300 including.
  • control unit 30 considers a change between the temperature and humidity of the gas initially supplied to the humidifier module 20 through the measurement sensor and the temperature and humidity of the gas supplied from the gas supply device 2 in the humidifier module 20. temperature can be determined.
  • the measurement sensor may be provided on the gas supply device 2 side of the gas tube 10 .
  • a method for controlling a humidifier system includes: a measuring step (S100) of directly or indirectly measuring the temperature and humidity of a gas of a humidifier module (20); and a humidity control step (S200) of controlling the humidity of the gas by controlling the humidifier module 20 through the controller 30 based on the measured temperature and humidity of the gas.
  • the measuring step ( S100 ) is a step of directly or indirectly measuring the temperature and humidity of the gas of the humidifier module 20 , and may be performed by various methods.
  • the temperature and humidity of the gas of the humidifier module 20 are measured, and the humidity and temperature of the gas passing through the supply pipe 100 through the humidity and temperature sensor in the supply pipe 100 . can be measured.
  • the temperature of the heater unit 320 is based on the temperature sensor 500 installed in the heater unit 320 . can be measured.
  • the humidity control step (S200) based on the temperature and humidity of the gas of the humidifier module 20 measured through the measuring step (S100), the humidity target value of the gas and the humidity value of the current gas set according to the user's setting to calculate a difference value by comparing , and transmit a control signal derived through the calculated value to the heater unit 320 , thereby controlling the amount and temperature of humidifying particles through the heater unit 320 to control humidity.
  • the humidity control step (S200) based on the temperature of the heater unit 320 measured through the measurement step (S100), indirectly calculates the temperature and humidity of the gas and compares it with the user's target value. Humidity can be adjusted, and further, a control signal can be transmitted by correcting a difference between the actual temperature of the heater unit 320 and the set temperature through the control signal based on the measured temperature of the heater unit 320 .
  • the humidifier module according to the present invention may further include a connector unit 600 for electrical connection with the above-described control unit 30 .
  • the connector unit 600 may transmit a control signal and the like by electrically connecting the humidifier module, in particular, the control unit 30 for controlling the atomization unit 300 and the humidifier module.

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (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)
  • Air Humidification (AREA)

Abstract

La présente invention se rapporte à un module humidificateur, à un dispositif humidificateur le comprenant, à un système humidificateur et à un procédé de commande du dispositif humidificateur et, plus particulièrement, à un module humidificateur installé dans un dispositif respiratoire médical (1) pour un patient, à un dispositif humidificateur le comprenant, à un système humidificateur et à un procédé de commande du dispositif humidificateur. La présente invention concerne un module humidificateur qui comporte : un tuyau d'alimentation (100) ayant des conduits d'air (10) accouplés à leurs deux extrémités pour former un canal de fluide s'écoulant (S1) à travers lequel passe l'air fourni à un patient ; une partie de boîtier (200) ayant un espace interne (S2) formé à l'intérieur et un orifice de communication (210) formé à l'intérieur pour permettre à l'espace interne (S2) de communiquer avec le canal de fluide s'écoulant (S1) ; une partie de pulvérisation (300) installée dans l'espace interne (S2) et pulvérisant de l'eau provenant de l'extérieur en minuscules particules d'humidification pour fournir les particules au canal de fluide s'écoulant (S1).
PCT/KR2021/016148 2020-12-14 2021-11-08 Module humidificateur, dispositif humidificateur le comprenant, système humidificateur et procédé de commande de dispositif humidificateur WO2022131548A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020200174809A KR102603586B1 (ko) 2020-12-14 2020-12-14 가습기모듈, 이를 구비하는 가습기장치 및 가습기장치의 제어방법
KR10-2020-0174809 2020-12-14
KR10-2021-0084246 2021-06-28
KR1020210084246A KR20230001425A (ko) 2021-06-28 2021-06-28 가습기시스템 및 가습기시스템의 제어방법

Publications (1)

Publication Number Publication Date
WO2022131548A1 true WO2022131548A1 (fr) 2022-06-23

Family

ID=82059625

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2021/016148 WO2022131548A1 (fr) 2020-12-14 2021-11-08 Module humidificateur, dispositif humidificateur le comprenant, système humidificateur et procédé de commande de dispositif humidificateur

Country Status (1)

Country Link
WO (1) WO2022131548A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000024109A (ja) * 1998-06-19 2000-01-25 Fisher & Paykel Ltd 呼吸補助装置及びその作動方法、並びに閉塞性睡眠無呼吸症の治療方法
JP2011530323A (ja) * 2008-08-06 2011-12-22 アールアイシー・インベストメンツ・エルエルシー 呼吸処置システムにおける湿度決定のためのシステムおよび方法
JP2014508551A (ja) * 2010-12-17 2014-04-10 コーニンクレッカ フィリップス エヌ ヴェ 人工呼吸患者に対する加湿したガスを管理するシステムおよび方法
KR20180083774A (ko) * 2017-01-13 2018-07-23 박재상 가온 가습기
KR20190030976A (ko) * 2017-09-15 2019-03-25 박만식 인공호흡기용 호흡가스 가습장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000024109A (ja) * 1998-06-19 2000-01-25 Fisher & Paykel Ltd 呼吸補助装置及びその作動方法、並びに閉塞性睡眠無呼吸症の治療方法
JP2011530323A (ja) * 2008-08-06 2011-12-22 アールアイシー・インベストメンツ・エルエルシー 呼吸処置システムにおける湿度決定のためのシステムおよび方法
JP2014508551A (ja) * 2010-12-17 2014-04-10 コーニンクレッカ フィリップス エヌ ヴェ 人工呼吸患者に対する加湿したガスを管理するシステムおよび方法
KR20180083774A (ko) * 2017-01-13 2018-07-23 박재상 가온 가습기
KR20190030976A (ko) * 2017-09-15 2019-03-25 박만식 인공호흡기용 호흡가스 가습장치

Similar Documents

Publication Publication Date Title
WO2018230766A1 (fr) Système de commande individuel pour installation de refroidissement/chauffage central
WO2019017654A2 (fr) Ensemble réchauffeur de cigarette électronique en forme de cigarette et cigarette électronique en forme de cigarette le comprenant
WO2020045829A1 (fr) Système de contrôle d'environnement d'usine de plantes fermée de type climatiseur et son procédé de commande
WO2022131548A1 (fr) Module humidificateur, dispositif humidificateur le comprenant, système humidificateur et procédé de commande de dispositif humidificateur
KR960019503A (ko) 화학증착법을 이용한 가공 챔버
CN103037928A (zh) 用于向患者供应气体的装置
ATE331553T1 (de) Befeuchtungsvorrichtung
WO2016182323A1 (fr) Appareil de cuisson à basse température sous vide
WO2022218126A1 (fr) Dispositif de traitement thermique à semi-conducteur
WO2018199498A2 (fr) Module de génération d'eau chaude pour appareil de traitement de l'eau
WO2022030843A1 (fr) Appareil de mesure de poussières fines par diffusion de lumière
WO2020055103A1 (fr) Procédé de commande pour réchauffeur de gaz
WO2012124868A1 (fr) Générateur de vapeur pour sauna ayant une fonction de chauffage
WO2021251688A1 (fr) Appareil de commande d'environnement de chambre pour imprimante tridimensionnelle
MXPA05006085A (es) Aparato modular de radiacion infrarroja y sus dispositivos de monitoreo correspondientes.
WO2020045830A1 (fr) Système de contrôle de l'environnement pour installation de plante hermétique type thermo-hygrostat emballé, et son procédé de commande
WO2017039329A1 (fr) Cuisinière au gaz
KR20230001425A (ko) 가습기시스템 및 가습기시스템의 제어방법
WO2018235978A1 (fr) Structure de boîtier extérieure
WO2011136468A2 (fr) Dispositif de cuisson à la vapeur de gâteau de riz d'utilisation facile
WO2019198953A1 (fr) Unité intérieure de climatiseur et son procédé de commande
WO2023048389A1 (fr) Dispositif d'assistance respiratoire
WO2019124958A1 (fr) Système de rangement multifonctionnel comprenant un ensemble pompe à chaleur ayant une partie d'alimentation en humidité, et procédé de préchauffage de système de rangement multifonctionnel utilisant ledit ensemble
WO2024075985A1 (fr) Dispositif d'alimentation en vapeur
WO2023195698A1 (fr) Cartouche et dispositif de génération d'aérosol la comprenant

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21906853

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21906853

Country of ref document: EP

Kind code of ref document: A1