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公开(公告)号：US11882871B2
公开(公告)日：2024-01-30
申请号：US16981755
申请日：2019-04-10
发明人： Chih-Wei Lu , Chen-Hsiang Sang , Liang-Rern Kung , Wei-Zhe Cai , Jo-Ling Wu , Shu-Pin Hsieh
CPC分类号： A24F40/05 , A24F40/42 , A61M11/00 , B05B17/0676 , A24F40/10
摘要： A detachable atomizing device and a container thereof are provided. The container is detachably assembled to an atomizing assembly. The container includes a cup and a flexible film. The cup has an opening arranged at an end thereof, the flexible film covers the opening of the cup, and the flexible film has a tension region and an outer ring-shaped region that surrounds the tension region. The tension region has a plurality of atomizing holes having an average diameter within a range of 1 μm to 20 μm, and the outer ring-shaped region is attached to the cup. When the cup is assembled to the atomizing assembly, a tension value of the tension region of the flexible film is increased from an initial tension value to an atomizing tension value by being pressed from the atomizing assembly, and the atomizing holes of the tension region are configured to allow liquid to pass there-through and to be formed as aerosol mist having an average atomized particle diameter less than a predetermined value. Accordingly, the cup and the flexible film that often need to be replaced are isolated from the atomizing assembly, and an expensive vibrator is disposed in the atomizing assembly, so that the service life of the detachable atomizing device can be extended.
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公开(公告)号：US11110232B2
公开(公告)日：2021-09-07
申请号：US15653530
申请日：2017-07-19
发明人： Shu-Pin Hsieh , Yi-Tong Chen , Ting-Kai Tsai , Po-Chuan Chen , Chih-Wei Lu
摘要： An aerosol generating apparatus is disclosed. The apparatus includes a liquid container, an adaptor detachably engaged with the liquid container, and a driving element accommodated by the adaptor. A perforated membrane, through which a liquid can pass through, is disposed at an exit of the liquid container. Moreover, the perforated membrane faces the driving element. The driving element includes a substrate coupled with a piezoelectric element. The substrate includes an aperture that corresponds to the perforated membrane when the liquid container and the adaptor are engaged so as to receive liquid. Moreover, when the liquid container and the adaptor are engaged, the perforated membrane is in contact with the substrate at the proximity of the aperture, which is about the substrate's center. The adaptor is configured to contact the substrate's periphery only. The resulting apparatus generates aerosol at a desired efficiency with less energy needed.
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公开(公告)号：US12059527B2
公开(公告)日：2024-08-13
申请号：US17147552
申请日：2021-01-13
发明人： Hsin-Hua Tseng , Chih-Wei Lu , Chen-Hsiang Sang , Liang-Rern Kung , Jo-Ling Wu , Shu-Pin Hsieh
CPC分类号： A61M16/024 , A61M15/0085 , A61M16/14 , G08C23/02 , G10L25/51 , G16H20/13 , A61M2016/0021 , A61M2205/3375
摘要： A method and a circuit system for driving a nebulizer are provided. When the nebulizer receives acoustic waves, a control circuit extracts audio signals from the acoustic waves. Afterwards, the control circuit determines if the audio signals are within a predetermined frequency range, and can determine whether or not to drive a circuit to produce an aerosol based on the audio signals. Further, a volume of the acoustic waves can also be used to determine whether or not to produce the aerosol, and also determine an output rate of the aerosol. The circuit system of the nebulizer includes an audio receiver for receiving the acoustic waves, an aerosol generator for producing the aerosol, and the control circuit used to control a driving circuit of the aerosol generator to drive a vibrational element to produce the aerosol through vibration in response to the audio signals and the volume.
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公开(公告)号：US11065398B2
公开(公告)日：2021-07-20
申请号：US16097272
申请日：2017-07-19
发明人： Shu-Pin Hsieh , Yi-Tong Chen , Po-Chuan Chen , Ting-Kai Tsai , Chih-Wei Lu , Laurence Kao
摘要： An aerosol generating apparatus is disclosed. The apparatus includes a liquid container, an adaptor and a driving element. The liquid container includes a perforated membrane through which a liquid can permeate. The liquid container further includes a first mating element. The adaptor includes a second mating element. The driving element includes a piezoelectric element coupled to a substrate. The driving element is accommodated by the adaptor and the substrate includes an aperture and a projection. The first and second mating elements are adapted to detachably and slidably mate with each other such that the aperture of the substrate aligns proximately to the center of the perforated membrane. The first and second mating elements are further adapted for relative movement along a sliding axis. The projection is adapted to press against the perforated membrane.
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公开(公告)号：US10994081B2
公开(公告)日：2021-05-04
申请号：US16098136
申请日：2017-12-05
发明人： Yi-Tong Chen , Chih-Wei Lu , Ting-Kai Tsai , Po-Chuan Chen
摘要： An aerosol generating apparatus includes a vial, a cap assembly and a receptacle. The vial stores liquid medicament and includes a puncturable seal held in position by a retaining ring. The cap assembly includes an actuator with an interior bore extending therethrough, a perforated membrane coupled to the actuator, a fastener and a first mating element. The fastener is adapted to detachably secure the cap assembly to the vial such that the perforated membrane aligns with the puncturable seal. The receptacle receives the cap assembly with the vial. The receptacle includes a driving element and a second mating element capable of mating with the first mating element. The driving element aligns and communicates with the perforated membrane when the receptacle engages the cap assembly. The actuator pierces the puncturable seal to displace the liquid medicament through the interior bore to the perforated membrane and the driving element to generate aerosol.
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公开(公告)号：USD886988S1
公开(公告)日：2020-06-09
申请号：US29665024
申请日：2018-09-28
设计人： Chih-Wei Lu , Chang-Wei Chou , Ssu-Ching Hsiao , Chun-Chun Hsu
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公开(公告)号：US20190143053A1
公开(公告)日：2019-05-16
申请号：US16098136
申请日：2017-12-05
发明人： Yi-Tong Chen , Chih-Wei Lu , Ting-Kai Tsai , Po-Chuan Chen
摘要： An aerosol generating apparatus includes a vial, a cap assembly and a receptacle. The vial stores liquid medicament and includes a puncturable seal held in position by a retaining ring. The cap assembly includes an actuator with an interior bore extending therethrough, a perforated membrane coupled to the actuator, a fastener and a first mating element. The fastener is adapted to detachably secure the cap assembly to the vial such that the perforated membrane aligns with the puncturable seal. The receptacle receives the cap assembly with the vial. The receptacle includes a driving element and a second mating element capable of mating with the first mating element. The driving element aligns and communicates with the perforated membrane when the receptacle engages the cap assembly. The actuator pierces the puncturable seal to displace the liquid medicament through the interior bore to the perforated membrane and the driving element to generate aerosol.
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