WO2017133495A1 - Ensemble coupelle d'atomisation et atomiseur à compression - Google Patents

Ensemble coupelle d'atomisation et atomiseur à compression Download PDF

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Publication number
WO2017133495A1
WO2017133495A1 PCT/CN2017/071935 CN2017071935W WO2017133495A1 WO 2017133495 A1 WO2017133495 A1 WO 2017133495A1 CN 2017071935 W CN2017071935 W CN 2017071935W WO 2017133495 A1 WO2017133495 A1 WO 2017133495A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
passage
aerosol
air introduction
cup
Prior art date
Application number
PCT/CN2017/071935
Other languages
English (en)
Chinese (zh)
Inventor
龚大成
黄智明
汪波
章年平
Original Assignee
深圳金亿帝医疗设备股份有限公司
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 深圳金亿帝医疗设备股份有限公司 filed Critical 深圳金亿帝医疗设备股份有限公司
Publication of WO2017133495A1 publication Critical patent/WO2017133495A1/fr

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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
    • A61M11/02—Sprayers or atomisers specially adapted for therapeutic purposes operated by air or other gas pressure applied to the liquid or other product to be sprayed or atomised
    • 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
    • A61M11/001—Particle size control
    • A61M11/002—Particle size control by flow deviation causing inertial separation of transported particles
    • 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
    • A61M11/06—Sprayers or atomisers specially adapted for therapeutic purposes of the injector type
    • 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
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0012—Apparatus for achieving spraying before discharge from the apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
    • B05B7/2429—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle the carried liquid and the main stream of atomising fluid being brought together after discharge
    • 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
    • A61M15/00—Inhalators
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A61M15/0021—Mouthpieces therefor
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0216—Materials providing elastic properties, e.g. for facilitating deformation and avoid breaking
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
    • 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
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics
    • A61M2206/16—Rotating swirling helical flow, e.g. by tangential inflows
    • 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
    • A61M2209/00—Ancillary equipment
    • A61M2209/06—Packaging for specific medical equipment
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1025—Respiratory system

Definitions

  • the present application relates to an atomizer, and more particularly to an atomizer cup kit structure in an atomizer.
  • a compression atomizer is a kind of atomizer, which has the advantages of convenience, no pain, remarkable curative effect, and small drug side effect.
  • the product uses a compressor to compress air into a powerful airflow that is ejected from the jet port to spur the liquid in the cup, vaporizes the syrup, and then ejects it from the vent to the mouth and nose, due to the fine particles of the drug mist. It is easy to breathe deep into the lungs, branch capillaries, and the amount of medication is small, suitable for direct absorption by the human body.
  • the atomizing cup kit is an important component of the compression atomizer, which communicates with the atomizer main body, and the compressed air is input by the main body.
  • the liquid is stored in the same atomizing cup set, and the liquid is collided with compressed air to form an aerosol, and finally discharged from the aerosol discharge port.
  • the liquid absorbing passages cover the outer peripheral surface of the air introducing pipe through the liquid absorbing passage member, and the liquid absorbing passage member and the air introducing pipe are combined to form a liquid absorbing passage.
  • the air introduction tube and the liquid absorbing channel member are two different parts, due to manufacturing reasons, such as manufacturing error of the plastic mold or part error caused by plastic molding; or because the atomizing cup is in use, it is often required to perform boiling water disinfection,
  • the parts are prone to aging and the degree of aging of the two parts is inconsistent, which causes poor cooperation, which makes the liquid absorbing passage difficult to form or even fail.
  • the final result is that the life of the atomizing cup composed of two different components absorbing the liquid passage is shortened.
  • the present application provides a novel atomizing cup kit.
  • the atomization cup kit includes:
  • a compressed air introduction passage having an intake port for communicating with the atomizer body and an exhaust port for discharging the compressed air
  • a liquid storage tank wherein the liquid storage chamber is used for storing a liquid
  • a liquid absorbing member has a liquid absorbing passage, the liquid absorbing passage is a hole formed independently on the liquid absorbing member, and the liquid absorbing passage has a liquid inlet and a liquid outlet, The liquid inlet is connected to the liquid storage chamber, and the liquid discharge area of the liquid outlet intersects with the air outlet area of the air outlet to form an atomization area;
  • an aerosol passage having an aerosol inlet and an aerosol discharge port for communicating with the mouthpiece, the aerosol inlet being in communication with the atomization region.
  • the aerosol passage is disposed through the aerosol passage member, the aerosol passage member is capped on the cup body, and
  • the liquid storage chamber, the liquid suction member and the compressed air introduction passage are disposed in a cavity formed by the cup body and the aerosol passage member, directly or indirectly coupled to the cup body.
  • the cup body has a first cylindrical portion and an air introduction tube fixedly coupled to the first cylindrical portion, and the air introduction tube is provided with a nozzle, and the inlet
  • the air port is disposed on the air introduction tube
  • the air outlet is disposed on the nozzle, and the air inlet communicates with the air outlet on the nozzle through a passage in the air introduction tube, and the air introduction tube and the nozzle together form compressed air Import channels.
  • the cup body has a first cylindrical portion and an air introduction tube fixedly coupled to the first cylindrical portion, and the liquid suction member further includes a nozzle portion,
  • the nozzle portion has an exhaust port, and the nozzle portion is mounted on the air introduction pipe;
  • the air inlet is disposed on the air introduction pipe, and the air inlet communicates with the exhaust port on the nozzle portion through a passage in the air introduction pipe
  • the air introduction tube and the nozzle portion together form a compressed air introduction passage.
  • the cup body has a first cylindrical portion and a liquid suction channel fixing member fixedly coupled to the first cylindrical portion, and the compressed air introduction passage is independently disposed on the suction On the liquid member, the liquid suction member is mounted on the liquid suction passage fixing member.
  • the liquid absorption channel fixing member has a fixing hole, and the suction
  • the liquid member has an air introduction tube that is paired with the fixing hole, the compressed air introduction passage is disposed through the air introduction tube, the air introduction tube is installed in the fixing hole, and the air introduction tube is provided with one end of the air inlet from the fixing hole Extend inside.
  • the liquid-absorbent member is respectively directly or indirectly clamped and fixed by the cup body and the aerosol passage member, and the liquid-absorbent member has the cup body and the aerosol passage member.
  • the extruded crucible produces an elastically deformed elastic structure.
  • the cup body includes an air introduction tube
  • the liquid absorption member has an elastic mounting portion and an elastic hand portion
  • the mounting portion is mounted on the air introduction tube.
  • the handpiece is pressed directly or indirectly by the upper aerosol channel component.
  • the liquid absorption channel includes a first liquid absorption channel disposed vertically and a second liquid absorption channel extending laterally from the upper end of the first liquid absorption channel.
  • the liquid inlet is located at a lower end of the first liquid absorption channel, and the liquid outlet is located at an end of the second liquid absorption channel away from the first liquid absorption channel.
  • the cup body has a first cylindrical portion, and an air introduction tube or a liquid absorption channel fixing member is disposed at a middle portion of the first cylindrical portion, the first tube An inner wall of the portion extends between the air introduction tube or the liquid suction channel fixing member to form an extension wall, and the outer wall of the air introduction tube or the liquid absorption channel fixing member, the inner wall of the first cylindrical portion and the extension wall form the liquid storage chamber .
  • the particle screening component comprising a cylinder and a central shaft portion disposed in the cylinder body, wherein the central shaft portion is provided with a plurality of blades,
  • the particle screening member is disposed between the aerosol passage member and the liquid absorbing member, the upper end of which abuts the aerosol passage member, the lower end of which abuts against the liquid absorbing member, and the lower end of the passage of the tubular body faces the atomization region,
  • the upper end outlet of the passage of the cylinder communicates with the aerosol discharge port.
  • an embodiment of the present invention provides a compression atomizer employing such a kit.
  • the compression atomizer includes:
  • An atomizer body having a compressor for sending compressed air
  • the beneficial effects of the application are: [0030]
  • the atomization cup set provided by the present application includes a compressed air introduction passage, a liquid storage chamber, a liquid suction member, and an aerosol passage.
  • the liquid suction member has a liquid absorption passage, and the liquid absorption passage is a hole formed independently on the liquid suction member, and the liquid absorption passage has a liquid inlet port and a liquid outlet port, and the liquid inlet port communicates with the liquid storage chamber, and the liquid outlet port is discharged.
  • the liquid region intersects the gas outlet region of the exhaust port to form an atomized region.
  • the aerosol passage has an aerosol inlet and an aerosol discharge port for communicating with the mouthpiece, and the aerosol inlet communicates with the atomization region such that the aerosol formed by the atomization region is discharged from the aerosol passage.
  • the atomization cup kit has an independent liquid absorption channel, and does not need to form a liquid absorption channel together with other components.
  • the liquid absorption channel is not composed of two different parts, so there is no liquid absorption caused by poor cooperation of two different parts. It is difficult for the channel to form or even fail, and the life of the atomizing cup is shortened.
  • FIG. 1 is a perspective view of an atomizer in a first embodiment.
  • FIG 2 is a perspective view of the atomization cup kit in the first embodiment.
  • FIG 3 is an exploded perspective view showing a state of the atomization cup kit in the first embodiment.
  • FIG. 4 is an exploded cross-sectional view showing the state of the atomizing cup kit in the first embodiment.
  • FIG. 5 is a cross-sectional view taken along the line V-V in FIG. 2 in the direction of the arrow.
  • FIG. 6 is a perspective view of a liquid absorbing channel member used in the atomization cup kit of the first embodiment.
  • FIG. 7 is a cross-sectional perspective view of the liquid absorbing channel member housed in the cup body in the first embodiment.
  • FIG. 8 is a cross-sectional view taken along the line XI-XI of FIG. 7 in the direction of arrows.
  • FIG. 9 is a perspective view of a particle screening member in the first embodiment.
  • FIG. 10 is a cross-sectional view showing the atomization cup kit of the first embodiment forming an aerosol helium atomization region.
  • FIG. 11 is a cross-sectional view showing the entire state in which the atomization cup kit of the first embodiment forms an aerosol crucible.
  • FIG. 12 is a perspective view of the atomization portion of the atomization cup kit and its vicinity in the second embodiment.
  • FIG. 13 is a cross-sectional view of the atomization portion of the atomization cup kit and its vicinity in the second embodiment.
  • FIG. 14 is a schematic structural view of a nozzle in a second embodiment.
  • 15 is a schematic structural view of a second nozzle in the second embodiment.
  • 16 is a schematic structural view of a third nozzle in the second embodiment.
  • FIG. 17 is a partial perspective view of a liquid absorbing passage member in a third embodiment.
  • FIG. 18 is a cross-sectional view showing a structure in which a liquid absorbing passage member and an air introduction tube are fitted in a third embodiment.
  • 19 is an exploded cross-sectional view showing the state of the atomizing cup kit in the fourth embodiment.
  • FIG 20 is a cross-sectional view of the atomizing cup kit in the fourth embodiment.
  • 21 is a perspective view of a liquid absorbing passage member in a fourth embodiment.
  • FIG. 22 is a cross-sectional perspective view showing the liquid absorbing passage member housed in the cup body in the fourth embodiment.
  • FIG. 23 is a cross-sectional view taken along the line XI-XI of FIG. 22 in the direction of the arrow.
  • FIG. 24 is an exploded perspective view of the atomization cup kit (not shown in the aerosol passage member) in the fifth embodiment.
  • Figure 25 is a cross-sectional view showing the assembled structure of Figure 24;
  • 26 is an exploded cross-sectional view of the atomization cup kit of the sixth embodiment.
  • FIG. 27 is a cross-sectional view showing the assembled structure of FIG. 26.
  • FIG. 28 is a perspective view of a liquid absorbing passage member in a sixth embodiment.
  • FIG. 29 is a cross-sectional perspective view showing the liquid absorbing passage member housed in the cup body in the sixth embodiment.
  • Figure 30 is a cross-sectional perspective view taken along the line XI-XI in Figure 29 in the direction of the arrow.
  • FIG. 31 is an exploded cross-sectional view of the atomization cup kit of the seventh embodiment.
  • FIG. 32 is a cross-sectional view showing the assembled structure of FIG. 31.
  • FIG 33 is a perspective view of a liquid absorbing passage member in a seventh embodiment.
  • FIG. 34 is a cross-sectional perspective view showing the liquid absorbing passage member housed in the cup body in the seventh embodiment.
  • the present application provides an atomization cup kit that includes a compressed air introduction passage, a reservoir, a liquid absorbing member, and an aerosol passage.
  • the compressed air passage has an intake port for communicating with the atomizer body and a row for compressed air discharge
  • the port and the reservoir are used to store liquids.
  • the liquid absorbing member has a liquid absorbing passage, and the liquid absorbing passage is a hole formed independently on the liquid absorbing member, and the liquid absorbing passage has a liquid inlet and a liquid outlet, and the liquid inlet is connected with the liquid storage chamber, and the liquid outlet is discharged.
  • the liquid region intersects the gas outlet region of the exhaust port to form an atomized region.
  • a negative pressure state of ambient pressure is generated in the vicinity of the atomizing portion.
  • the negative pressure state draws liquid from the reservoir to the vicinity of the atomizing portion via the aspiration channel.
  • the liquid is ejected from the liquid outlet to the side of the atomizing portion.
  • a small amount of liquid ejected from the liquid outlet is hit by compressed air to become misty particles, forming an aerosol.
  • the aerosol passage has an aerosol inlet and an aerosol discharge port for communicating with the mouthpiece, and the aerosol inlet communicates with the atomization region, so that the generated aerosol is discharged to the mouthpiece through the aerosol passage, and is output.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • this embodiment provides a compression atomizer.
  • the compression atomizer includes a host MU (atomizer main unit), a hose HOSE (compressed air tube portion), an atomizing cup kit 1000, and a mouthpiece MP (mouthpiece).
  • the main unit has a built-in compressor and electronic components for sending compressed air.
  • the hose is flexible, one end of which is connected to a compressed air supply port provided on the main unit, and the other end of the hose is connected to the atomizing cup set 1000.
  • the mouthpiece is mounted on the aerosol discharge port 1420 of the atomizing cup kit 1000.
  • the mouthpiece is used for inhalation by the user from the nose or mouth.
  • the mouthpiece can be formed into a tubular shape as shown in Fig. 1, and the mouthpiece can also be formed in a mask shape.
  • the user After using the atomization cup kit 1000 ⁇ , as shown in FIG. 1 , the user holds the atomization cup set 1000 or hangs the atomization cup set 1000 on the cup hang of the host MU, so that the atomization cup set 1000 is substantially In the vertical direction, the aerosol discharge port of the atomizing cup kit 1000 and the inlet air of the compressed air should be respectively above the vertical direction and below the vertical direction.
  • the atomizing cup kit 1000 includes a cup 1100, a liquid absorbing channel member 1200, a particle screening member 1300, and an aerosol passage member 1400.
  • the cup 1100 has a first cylindrical portion 1110, a mouth portion 1102, an air introduction tube 1113, and a reservoir 1116.
  • the outer shape of the cup 1100 is a cylindrical shape having a bottom.
  • the lower side of the first cylindrical portion 1110 is closed by the reservoir 1116, and the upper side is provided with a mouth portion 1102 and is lifted upward.
  • a fitting hole portion 1180 is provided in the vicinity of the mouth portion 1102. when The aerosol passage member 1400 is attached to the cup body 1100, and the fitting hole portion 1180 and the fitting boss portion 1480 of the aerosol passage member 1400 are fitted to each other (please refer to FIGS. 2, 3, and 5).
  • the air introduction pipe 1113 extends upward from the center of the bottom of the first cylindrical portion 1110.
  • Exhaust port 1115 is provided on the upper portion of the air introduction tube 1113 lll 3a, through substantially the center of the front end surface of the upper end portion 1113a of the 1113s.
  • a hose is attached to the lower end portion of the air introduction pipe 1113 (refer to Fig. 1).
  • the compressor built into the main unit MU uses compressed air through the compressed air supply port (refer to Figure 1) and the hose.
  • An inner wall of the first cylindrical portion 1110 extends between the inner wall and the air introduction tube 113 to form an extension wall, and the liquid storage chamber 1116 may be formed by an outer wall of the air introduction tube 1113, an inner wall of the first cylindrical portion 1110, and an extending wall.
  • the liquid storage chamber 1116 is provided on the lower side of the air introduction pipe 1113, and surrounds the outer peripheral surface 1113b of the air introduction pipe 1113.
  • the liquid storage tank 1 116 temporarily stores water, saline, liquid medicine or vaccine liquid W for treating diseases such as bronchus.
  • the liquid absorbing passage member 1200 has a second cylindrical portion 1210, a liquid absorbing passage 1220, a grip portion 1250, and a mounting portion 1260.
  • the liquid absorbing passage 1220 has a liquid inlet port 1230 and a liquid outlet port 1240.
  • the liquid inlet port 1230 is formed at the bottom of the second cylindrical portion 1210.
  • a first liquid absorption channel 1221 is formed upward from the liquid inlet port 1230, and a second liquid absorption channel 1222 is formed to extend from the side of the first liquid absorption channel 1221 toward the side of the air outlet 1115.
  • the aspiration channel 1220 includes a first aspiration channel 1221 and a second aspiration channel 1222.
  • the second liquid suction passage 1222 extends in a direction perpendicular to the front end of the first liquid absorption passage 1221.
  • the second liquid suction passage 1222 extends from the front end of the first liquid absorption passage 1221 toward the exhaust port 1115 side and in a direction substantially perpendicular to the central axis of the exhaust port 1115.
  • a liquid discharge 1240 is formed at a front end portion of the second liquid absorption passage 1222.
  • the hand piece 1250 is provided to extend outward from the outer surface of the second cylindrical portion 1210 toward the normal direction of the second cylindrical portion 1210.
  • the hand piece 1250 includes a sheet portion 1251 and a boss portion 1252.
  • the boss portion 1252 is provided above the thin film portion 1251, and is formed integrally with the thin portion 1251.
  • the mounting portion 1260 is formed on one side (below the liquid outlet 1240) of the second cylindrical portion 1210, and is substantially annular, and its axis is parallel to the axis of the tubular portion.
  • the mounting portion 1260 is fitted to the outer peripheral surface 1113b of the air introduction tube 1113, and the liquid suction passage portion is provided.
  • the piece 1200 is housed and disposed inside the cup 1100.
  • the liquid-absorbent channel member 1200 is disposed inside the cup 110 0, it is inserted into the bottom of the reservoir 1116 from the liquid inlet 1230 of the liquid-absorbent channel member 1200, and is not blocked by the bottom of the reservoir 1116 (see FIG. 5). Shown).
  • the center line of the exhaust port 1115 and the center line of the liquid outlet 1240 are substantially perpendicular to each other.
  • the liquid outlet 1240 partially overlaps the exhaust port 1115 and is located directly above the exhaust port 1115. Further, an upper curved convex region is provided above the liquid outlet 1240 of the liquid absorption channel member 1200, and a lower curved convex region is provided below the liquid outlet 1240.
  • the particle screening component 1300 includes a barrel that extends from the bottom to the top in a radially reduced manner.
  • the particle screening member 1300 has a lower cylindrical portion 1310, an upper cylindrical portion 1320, a central shaft portion 1330, and four blade portions 1340.
  • the lower cylindrical portion 1310 is disposed coaxially with the upper cylindrical portion 1320.
  • the diameter of the lower cylindrical portion 1 310 is larger than the diameter of the upper cylindrical portion 1320.
  • Each of the blade portions 1340 of the four blade portions 1340 is formed in a plate shape having substantially the same shape as each other.
  • Each of the blade portions 1340 of the four blade portions 1340 is arranged to be spaced apart from each other by an interval of 90°.
  • Each of the blade portions 1340 of the four blade portions 1340 is rotationally curved from the lower side of the upper cylindrical portion 1320 to the upper side of the upper cylindrical portion 1320.
  • the four blade portions 1340 are of a so-called spiral shape arrangement.
  • Each of the blade portions 1340 shields the space between the atomizing portion M and the aerosol discharge port 1420 in a fan shape.
  • the particle sorting member 1300 is disposed above the liquid absorbing channel member 1200 inside the cup 1100, and the lower end of the particle screening member 1300 is in contact with the upper end of the boss portion 1252 of the liquid absorbing channel member 1200.
  • the upper cylindrical portion 1320 of the particle screening member 1300 is fixed to the inner side of the central cylindrical portion 1412 of the aerosol passage member 1400 described below.
  • the particle screening component 1300 is positioned by the clamping action of the cup 1100 and the fixed aerosol passage component 1400.
  • the lower end of the positioned particle screening member 1300 is in contact with the upper end of the raised portion 1252 of the liquid-absorbent channel member 1200, thereby fixing the liquid-absorbent channel member 1200 to the cup 1100 to restrict the liquid-absorbent channel member 1200 from being opposite to the cup 1100.
  • the aerosol passage member 1400 is mounted on the cup 1100 in such a manner as to directly or indirectly cover the mouth portion 102 of the cup 1100.
  • the aerosol passage member 1400 has a lower cylindrical portion 1410 and a central tube The shape portion 1412, the upper cylindrical portion 1414, the aerosol discharge port 1420, the external air introduction port 1430, and the fitting convex portion 1480.
  • the lower cylindrical portion 1410, the central cylindrical portion 1412, and the upper cylindrical portion 1414 are coaxially arranged.
  • the diameter of the central cylindrical portion 1412 is larger than the diameter of the upper cylindrical portion 1414.
  • the diameter of the lower cylindrical portion 1410 is larger than the diameter of the central cylindrical portion 1412.
  • the aerosol passage member 1400 has a cylindrical shape and extends from the bottom to the top in a radially reduced manner.
  • the aerosol discharge port 1420 is formed inside the upper cylindrical portion 1414.
  • the external air introduction port 1430 is provided at a joint portion between the lower cylindrical portion 1410 and the central cylindrical portion 1412 (please refer to Figs. 2 and 5).
  • the fitting boss portion 1480 is provided near the lower end of the lower cylindrical portion 1410.
  • the fitting projection portion 1480 is fitted to the fitting hole portion 1180 of the cup body 1100 (refer to Figs. 2, 3, and 5).
  • the upper cylindrical portion 1320 of the particle screening member 1300 is fixed to the inner side of the central cylindrical portion 1412 (refer to Fig. 5).
  • the atomizing portion M is formed in an outlet region R1115 of the exhaust port 1115 provided in the air introduction pipe 1113.
  • the central axis of the exhaust port 1115 provided on the air introduction pipe 1113 is provided at the suction center.
  • the compressed air introduced into the air introduction pipe 1113 is ejected through the exhaust port 111 5 provided at the upper end portion 1113a (see an arrow AR1113).
  • a negative pressure state in which the surrounding pressure is generated is generated in the atomizing portion M and its vicinity.
  • the liquid W is sucked from the reservoir 1116 to the atomization portion through the first liquid absorption channel 1221 and the second liquid absorption channel 1222 by the negative pressure generated in the vicinity of the atomizing portion ⁇ and the vicinity thereof. Near the ⁇ (please refer to the arrow AR1220 in Figure 10).
  • the liquid W is ejected from the liquid outlet 1240 toward the side of the atomizing portion.
  • a small amount of liquid W ejected from the liquid outlet 1240 is collided with compressed air (flowing in the direction of the arrow AR1113 in the atomizing portion) to become misty particles.
  • the mist-like particles are attached to the outside air (refer to arrow AR1430) introduced into the inside of the cup 1100 via the outside air introducing port 1430, and an aerosol is generated in the atomizing portion.
  • the aerosol moves to the aerosol discharge port 1420 via the inside of the particle screening member 1300.
  • a particle screening unit is disposed between the atomizing unit ⁇ and the aerosol discharge port 1420.
  • Blade portion 1340 of 1300 The particles having a large diameter in the aerosol moving from the atomizing portion ⁇ to the aerosol discharge port 1420 adhere to the surface of the blade portion 1340. Filtered through the blade portion 1340 has the desired The aerosol having a particle diameter (for example, less than ⁇ ) is discharged to the outside via the aerosol discharge port 1420. The aerosol is inhaled into the nose or mouth of the user via the mouthpiece (see Figure 1).
  • the liquid absorbing channel member 1200 has an independent liquid absorbing passage, and does not need to form a liquid absorbing passage together with other components, thereby avoiding that the liquid absorbing passage is caused by two different components and the fitting is not good.
  • the resulting aspiration channel is difficult to form or even fail, shortening the life of the atomizing cup.
  • the liquid absorbing passage member 1200 is not fixed in a direction in which the liquid absorbing passage member 1200 is rotated with respect to the cup body 1100, so that the liquid absorbing passage member 1200 can be opposed to The cup 1100 is free to rotate around the air introduction tube 1113.
  • the liquid suction channel member 1200 is rotated by the weight of the hand portion 1250 and the second cylindrical portion 1210 in the direction in which the hand portion 1250 is located at the lowest direction in the direction of gravity. .
  • the lower end of the first liquid absorbing passage 1221 can always be immersed into the inside of the liquid W stored in the reservoir 1116. Even in the case where the atomizing cup set 1000 is tilted, the first liquid absorbing passage 1221 can continuously draw liquid ⁇ .
  • the compressed air flows in a straight line (refer to an arrow AR1113 in FIGS. 10 and 11), and is ejected from the exhaust port 1115, and the liquid is discharged from the exhaust port 1115.
  • the liquid W sprayed from the port 1240 is in contact.
  • the compressed air ejected from the exhaust port 1115 is neither in contact with other members nor in a meandering manner, and directly participates in the aerosol generation process, that is, the compressed air has almost no pressure loss in the process of generating the aerosol, so the atomizing cup kit is supplied.
  • the required flow rate of compressed air is very small, and the atomizing cup kit 100 0 is highly efficient in generating compressed air from the aerosol, requiring only a very small flow rate compressor. Therefore, the atomizer cup kit 1000 is not only costly, but also requires less energy to generate an aerosol.
  • the components of the atomizing cup set 1000 can be separated and cleaned, and the liquid suction channel member 1200 is provided with a hand-held portion.
  • the hand-held portion 1250 Since the direction in which the second liquid-absorbent channel 1222 of the liquid-absorbent channel member 1200 extends, that is, the position at which the liquid outlet 1240 is provided, is located on the opposite side of the extending direction of the hand-held portion 1250, the hand-held portion 1250 does not obstruct A spray of aerosol generated in the atomization section.
  • the upper end of 1252 is in contact.
  • the movement of the liquid suction passage member 1200 in the up and down direction with respect to the cup body 1100 is fixed, so that it is possible to reliably prevent the liquid suction passage member 1200 from being pushed out of the compressed air discharged from the exhaust port 1115 to cause the atomization function to fail.
  • the particle screening member 1300 is fixed to the aerosol passage member 1400 (the central cylindrical portion 1412). After the aerosol passage member 1400 is detached from the cup 1100, the particle screening member 1300 is also detached from the aerosol passage member 1400. Particle screening component 1300 and aerosol channel component 140 of nebulizer kit 1000
  • the blade portion 1340 is provided inside the upper cylindrical portion 1320.
  • the blade portion 1340 is located at a position (end portion) near the one side in the longitudinal direction of the particle screening member 1300.
  • the blade portion 1340 can be easily cleaned.
  • the particle screening member 1300 is gradually reduced in the radial direction from the lower cylindrical portion 1310 toward the upper cylindrical portion 1320.
  • Particle screening component 1300 can effectively screen particles.
  • the main purpose of the particle screening unit 1300 is to screen the particles of the aerosol based on the particle size, and to obtain the particles having the desired particle size without using the particle screening member 1300.
  • the particle screening unit 1300 may be omitted to directly connect the aerosol passage to the atomization region.
  • the particle screening member 1300 can be omitted.
  • the cup 1100, the particle screening member 1300, and the aerosol passage member 1400 are disposed substantially coaxially. They can also be non-coaxially configured as appropriate. Any other embodiment may be configured in the same axis or in a non-coaxial configuration.
  • the second embodiment provides another atomization cup kit, the improvement of which is mainly that the cup body has a first cylindrical portion and an air introduction tube fixedly coupled to the first cylindrical portion, and the air introduction tube is provided with a nozzle.
  • the air inlet of the compressed air introduction passage is disposed on the air introduction pipe, and the exhaust port is disposed on the nozzle, and the air inlet communicates with the exhaust port on the nozzle through a passage in the air introduction pipe, and the air introduction pipe and the nozzle form a compressed air together Import channels.
  • the cup 2100 includes a first cylindrical portion 2110, a mouth portion 2102, an air introduction tube 2113, and a liquid storage chamber 2116.
  • the cup body 2100 has a cylindrical shape with a bottom portion. .
  • the first cylindrical portion 2110 is closed on the lower side by the liquid storage chamber 2116, and the upper side is provided with a mouth portion 2102 and is placed upward.
  • a fitting hole portion 2180 is provided in the vicinity of the mouth portion 2102.
  • the air introduction pipe 2113 extends upward from the center of the bottom of the first cylindrical portion 2110.
  • the upper end portion 2113a of the 13 is provided with a nozzle fixing position 2115.
  • the nozzle fixing position 2115 penetrates the substantially center of the front end surface 2113s of the upper end portion 2113a.
  • the nozzle 2500 is a cylinder having a discharge port 2510 at the center thereof.
  • the nozzle 2500 is pressed into the nozzle holding position 2115 of the cup 2100 in a tight fit.
  • this embodiment provides a third atomization cup kit, the improvement of which is mainly: the first liquid absorption passage in the liquid absorption channel member 3200 is formed in the liquid absorption channel member 3200, and the first The second liquid absorbing passage is not integrally formed in the liquid absorbing passage member 3200.
  • the liquid absorbing channel member 3200 has a second cylindrical portion 3210, a liquid absorbing passage 3220, a handhold portion 3250, and a mounting portion 3260.
  • the liquid absorbing passage 3221 includes a liquid inlet portion 3230 and a liquid outlet forming portion 3270.
  • the liquid outlet forming portion 3270 has a "U" shaped groove.
  • the first liquid absorption channel 3221 is formed upward from the liquid inlet portion 3230, and the "U" shaped groove of the liquid outlet opening forming portion 3270 and the front end surface of the upper end portion 1113a of the air introduction tube 1113 are formed.
  • 1113 8 forms a second liquid absorption channel 3222 and a liquid outlet 3240.
  • the liquid absorption channel 3220 includes a first liquid absorption channel 3221 and a second liquid absorption channel 3222.
  • the second liquid absorption channel 3222 extends in a direction perpendicular to the front end of the first liquid absorption channel 3221.
  • the second liquid suction passage 3222 extends from the front end of the first liquid absorption passage 3221 toward the exhaust port 1115 side and in a direction substantially perpendicular to the central axis of the exhaust port 1115.
  • a liquid outlet 3240 is formed at a front end portion of the second liquid absorption passage 3222. The liquid outlet 3240 is in communication with the liquid suction channel 3220.
  • the hand piece 3250 is provided to extend outward from the outer surface of the second cylindrical portion 3210 in the normal direction of the second cylindrical portion 3210.
  • the hand piece 3250 includes a sheet portion 3251 and a boss portion 3252.
  • the boss portion 3252 is provided above the thin film portion 3251, and is formed integrally with the thin portion 3251.
  • the mounting portion 3260 is formed on one side (below the liquid outlet 3240) of the second cylindrical portion 3210, and is substantially annular, and its axis is parallel to the axis of the tubular portion.
  • Embodiment 4 provides a fourth atomization cup kit, the improvement of which is mainly that the cup body has a first cylindrical portion and an air introduction tube fixedly coupled with the first cylindrical portion, and the liquid suction member further includes a nozzle portion.
  • the nozzle portion has an exhaust port.
  • the nozzle portion is mounted on the air introduction tube, the air inlet is disposed on the air introduction tube, and the air inlet communicates with the air outlet on the nozzle portion through a passage in the air introduction tube, and the air introduction tube and the nozzle portion together form a compressed air introduction passage .
  • the cup body 4100 includes a first cylindrical portion 4110, a mouth portion 4102, an air introduction tube 4113, and a reservoir 4116.
  • a fitting hole portion 4180 is provided in the vicinity of the mouth portion 4102. In a state where the gas-soluble rubber passage member 1400 is attached to the cup body 4100, the fitting hole portion 4180 and the fitting boss portion 1480 of the aerosol passage member 1400 are fitted to each other as shown in Fig. 20.
  • the air introduction pipe 4113 extends upward from the center of the bottom of the first cylindrical portion 4110. In the air inlet tube
  • the upper end portion 4113a of the 4113 is provided with an air outlet 4117.
  • the air outlet 4117 penetrates the substantially center of the front end surface 4113s of the upper end portion 4113a.
  • the liquid absorbing passage member 4200 has a second cylindrical portion 4210, a liquid absorbing passage 4220, a grip portion 4250, a nozzle portion 4270, and an exhaust port 4271.
  • the exhaust port 4271 is located on the upper surface of the nozzle portion 4270.
  • the nozzle portion 4270 is attached to the air outlet 4117 of the nozzle portion 4270, and the exhaust port 4271 is provided at the upper end portion 4270a of the nozzle portion 4270 so as to penetrate the surface.
  • the lower end of the nozzle portion 4270 of the liquid absorbing channel member 4200 is inserted into the air outlet 4117 of the air introduction pipe 4113 in a manner to ensure airtightness.
  • the liquid outlet 4240 partially overlaps the exhaust port 4271.
  • the fifth embodiment provides a fifth atomization cup kit, the improvement of which is mainly that the two ends of the liquid suction member are respectively directly or indirectly clamped and fixed by the cup body and the aerosol passage member, and the liquid suction member has the cup body and the gas.
  • the sol channel member is extruded to produce an elastically deformed elastic structure.
  • the cup body may include an air introduction tube
  • the liquid suction member has an elastic annular mounting portion and an elastic hand-held portion
  • the annular mounting portion is sleeved on the air introduction tube
  • the hand-held portion is above the aerosol channel Straight parts Press or indirectly down.
  • the liquid-absorbent channel member 5200 has a second cylindrical portion 5210, a liquid-absorbent channel 5220, a hand-held portion 5250, and a mounting portion 5260.
  • the hand piece 5250 is provided to extend outward from the outer surface of the second cylindrical portion 5210 in the normal direction of the second cylindrical portion 5210.
  • the hand piece 5250 includes a sheet portion 5251 and an elastic convex portion 5252.
  • the elastic convex portion 5252 is provided above the sheet portion 5251 and formed integrally with the sheet portion 5251.
  • the mounting portion 5260 is formed on one side of the second cylindrical portion 5210 and is formed substantially in an annular shape whose axis is parallel to the axis of the tubular portion, and the mounting portion 5260 cuts a slit on the opposite side of the second cylindrical portion 5210.
  • the portion 5261 is such that the annular mounting portion 5260 of the mouth has radial elasticity.
  • the liquid-absorbent passage member 5200 is disposed so as to be disposed inside the cup body 1100 such that the outer peripheral surface 113b of the air introduction pipe 1113 is fitted by the mounting portion 5260.
  • the inner diameter of the elastic annular mounting portion 5260 is slightly smaller than the outer diameter of the air introduction tube 1113, and the annular mounting portion 5260 holds the air introduction tube 1113 tightly.
  • the liquid outlet 5240 is accurately positioned to the central axis of the air introduction tube 1113; meanwhile, the lower end of the particle screening member 1300 is in contact with the upper end of the elastic projection 5252 of the liquid absorption channel member 5200, and the upper cylindrical portion of the particle screening member 1300 1320 is fixed to the inner side of the central cylindrical portion 1412 of the aerosol passage member 1400.
  • the particle screening component 1300 is positioned by securing the aerosol channel component 1400 relative to the cup 1100.
  • the lower end of the positioned particle screening member 1300 is in contact with the upper end of the elastic projection 5252 of the liquid-absorbent channel member 5200, thereby fixing the liquid-absorbent channel member 5200 to the cup 1100 to restrict the liquid-absorbent channel member 5200 from being opposed to the cup.
  • the body 1100 moves in the up and down direction.
  • the structure of the liquid absorbing passage member of the present embodiment is also applicable to other embodiments.
  • the elastic mounting portion is not limited to the ring shape, and may be implemented by other structures.
  • the sixth embodiment provides a sixth atomization cup kit, the improvement of which is mainly that the cup body has a first cylindrical portion and a liquid suction passage fixing member fixedly coupled with the first cylindrical portion, and the compressed air introduction passage is independent.
  • the liquid suction member is mounted on the liquid suction passage fixing member, and then the liquid and the compressed air are transmitted by the liquid suction member
  • the liquid absorbing channel fixing member may have a fixing hole, and the liquid absorbing member has an air introduction tube matched with the fixing hole, the compressed air introduction passage is disposed through the air introduction tube, and the air introduction tube is installed in the fixing hole.
  • an air inlet pipe is provided with one end of the air inlet extending from the fixing hole for the external hose.
  • the cup 6100 includes a first cylindrical portion 6110, a mouth portion 6102, a liquid storage chamber 6116, and a liquid suction channel fixing member 6117.
  • the cup body 6100 has a bottom shape. Cylindrical.
  • the liquid suction passage fixing member 6117 extends upward from the center of the bottom of the first cylindrical portion 6110.
  • a fixing hole 6118 is provided at a center position of the liquid suction passage fixing member 6117.
  • the liquid absorbing channel member 6200 has a second cylindrical portion 6210, a liquid absorbing passage 6220, a handhold portion 6250, and an air introduction tube 6270.
  • the exhaust port 6271 is provided at the upper end portion 6 270a of the air introduction pipe 6270, and penetrates the surface thereof, and is located substantially at the center of the front end surface 6270s of the upper end portion 6270a of the exhaust port 6271.
  • the liquid absorption channel member 6200 has a liquid inlet 6230 and a liquid outlet 6240.
  • the first liquid absorption channel 6221 is formed upward from the liquid inlet 6230, and extends from the first liquid absorption channel 6221 side to the exhaust port 6271 side to form a second liquid absorption. Channel 6222.
  • the center line of the liquid outlet 6240 and the center line of the exhaust port 6271 are substantially perpendicular to each other.
  • the air introduction tube 6270 is inserted into the fixing hole 6118.
  • a hose is attached to the lower front end portion of the air introduction pipe 6270.
  • the liquid outlet 6240 overlaps the exhaust port 6271 and is disposed at a position directly above the exhaust port 6271. Further, above the liquid outlet 6240 of the liquid absorption channel member 6200, an upper curved convex region is provided above the liquid outlet 6240 of the liquid absorption channel member 6200. Below the liquid outlet 6240, a lower curved convex area is provided below the liquid outlet 6240.
  • the air introduction tube 6270 is press-fitted into the fixing hole 6118 in a tight fit manner. Thereafter, the hand-held portion 6250 of the aspiration channel member 6200 can be eliminated.
  • the nozzle and the air introduction pipe of the present embodiment are a part of the liquid absorption channel member, and the relative positions of the liquid outlet and the exhaust port are not related to manufacturing errors and aging errors of the components, and are operated by the user (
  • the suction channel member is placed in the cup body.
  • the relative position of the liquid outlet and the exhaust port is accurately positioned to ensure the atomization effect.
  • the aspiration channel member is pressed into and fixed to the cup in a tight fit, avoiding the loss of the pipetting channel member during use.
  • This sixth embodiment provides a sixth atomization cup kit, the improvement of which is mainly, referring to FIGS. 31 to 34, the cup body
  • the 7100 has a first cylindrical portion 7110, a mouth portion 7102, an air introduction tube 7113, and a liquid storage chamber 7116.
  • the outer shape of the cup body 7100 has a cylindrical shape with a bottom portion.
  • a fitting hole portion 7180 is provided in the vicinity of the mouth portion 7102.
  • the air introduction pipe 7113 extends upward from the center of the bottom of the first cylindrical portion 7110.
  • the exhaust port 7115 is provided at the upper end portion 7113a of the air introduction pipe 7113, and penetrates the substantially center of the front end surface 7113s of the upper end portion 7113a.
  • the liquid absorbing passage member 7200 has a second cylindrical portion 7210, a liquid absorbing passage 7220, a grip portion 7250, and a mounting portion 7260.
  • a liquid suction passage 7220 is formed to extend from the liquid inlet port 7230 toward the exhaust port 7115 side.
  • the hand piece 7250 includes a sheet portion 7251 and a raised portion 7252.
  • the boss portion 7 252 is provided above the sheet portion 7251, and is formed integrally with the sheet portion 7251.
  • the mounting portion 7260 is formed on one side of the second cylindrical portion 7210 (below the liquid outlet 7240) and is substantially annular.
  • the mounting portion 7260 is fitted to the outer peripheral surface 7113b of the air introduction pipe 7113, and the liquid suction passage member 7200 is housed and disposed inside the cup body 7100.
  • the liquid-absorbent passage member 7200 is accommodated in the inside of the cup body 7100, it is inserted into the bottom of the reservoir 7116 from the liquid inlet 7230 of the liquid-absorbent passage member 7200, and is not blocked by the bottom of the reservoir 7116.
  • the liquid outlet 7240 partially overlaps the exhaust port 7115 and is located directly above the exhaust port 7115. Further, an upper curved convex region is provided above the liquid outlet 7240 of the liquid absorption channel member 7200, and a lower curved convex region is provided below the liquid outlet 7240.

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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)
  • Nozzles (AREA)

Abstract

La présente invention concerne un ensemble coupelle d'atomisation (1000) et un atomiseur à compression. L'ensemble coupelle d'atomisation (1000) comprend un canal d'entrée d'air comprimé, une cavité de stockage de liquide (1116), un élément d'absorption de liquide (1200) et un canal d'aérosol. L'élément d'absorption de liquide (1200) comprend un canal d'absorption de liquide (1220) ; le canal d'absorption de liquide (1220) est un canal de pore formé indépendamment sur l'élément d'absorption de liquide (1200) ; le canal d'absorption de liquide (1220) comprend une entrée de liquide (1230) et une sortie de liquide (1240) ; l'entrée de liquide (1230) est en communication avec la cavité de stockage de liquide (1116) ; une région de sortie de liquide de la sortie de liquide (1240) croise une région de sortie d'air d'une sortie d'air (1115) pour former une région d'atomisation. Le canal d'aérosol comprend une entrée d'aérosol et une sortie d'aérosol (1420) qui est conçue pour être en communication avec un embout buccal ; l'entrée d'aérosol est en communication avec la région d'atomisation, de sorte que l'aérosol formé dans la région d'atomisation est expulsé du canal d'aérosol. L'ensemble coupelle d'atomisation (1000) comprend un canal d'absorption de liquide indépendant (1220), et il est inutile de former un canal d'absorption de liquide avec un autre composant. Du fait que le canal d'absorption de liquide (1220) n'est pas formé par deux composants différents, des problèmes, tels que la difficulté ou l'échec à constituer un canal d'absorption de liquide, et une courte durée de vie d'une coupelle d'atomisation causée par une adaptation imparfaite entre deux composants différents, peuvent être évités.
PCT/CN2017/071935 2016-02-04 2017-01-20 Ensemble coupelle d'atomisation et atomiseur à compression WO2017133495A1 (fr)

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CN201610079420.2 2016-02-04
CN201610079420.2A CN105597200A (zh) 2016-02-04 2016-02-04 雾化杯套件及压缩式雾化器

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Cited By (3)

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CN109731193A (zh) * 2019-03-25 2019-05-10 江苏鱼跃医疗设备股份有限公司 一种雾化杯结构
CN110559530A (zh) * 2019-09-29 2019-12-13 威海盛洁医疗科技有限公司 一种多功能雾化杯
CN114028664A (zh) * 2021-12-30 2022-02-11 关荣杓 一种中医内科用雾化器

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CN105597200A (zh) * 2016-02-04 2016-05-25 深圳金亿帝医疗设备股份有限公司 雾化杯套件及压缩式雾化器
CN107648707B (zh) * 2017-09-30 2020-04-03 山东省肿瘤防治研究院（山东省肿瘤医院） 一种呼吸内科雾化喷药装置
CN110101416A (zh) * 2019-05-23 2019-08-09 广州云雾雾化应用技术研究院（普通合伙） 检测器
CN115569278A (zh) * 2021-06-21 2023-01-06 深圳麦克韦尔科技有限公司 雾化杯组件及雾化器
WO2023125471A1 (fr) * 2021-12-28 2023-07-06 广东东阳光药业有限公司 Nébuliseur et élément de guidage d'écoulement de gaz associé

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CN110559530A (zh) * 2019-09-29 2019-12-13 威海盛洁医疗科技有限公司 一种多功能雾化杯
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CN114028664B (zh) * 2021-12-30 2024-04-05 关荣杓 一种中医内科用雾化器

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