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公开(公告)号：US11298032B2
公开(公告)日：2022-04-12
申请号：US16164084
申请日：2018-10-18
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan Mou , Ta-Wei Hsueh , Yung-Lung Han , Chi-Feng Huang , Wei-Ming Lee , Hsuan-Kai Chen
IPC: A61B5/022 , A61B5/00 , A61B5/0235 , A61B5/021 , A61B5/024
Abstract: A wearable blood pressure measuring device includes a strap structure, a micro gas pump and a pressure sensor. The strap structure is adapted to be worn by a user and has an outer surface and an inner surface. The micro gas pump is disposed on the strap structure. The pressure sensor is combined with the micro gas pump through an elastic medium, disposed on the inner surface of the strap structure and in contact with skin of the user for monitoring blood pressure. The micro gas pump is operated to drive gas, wherein the gas is transported into the elastic medium to inflate the elastic medium with the gas. The expanded elastic medium pushes the pressure sensor to press against the skin of the user for facilitating measurement of a blood pressure of a target artery by a flattening and scanning operation.
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公开(公告)号：US10802010B2
公开(公告)日：2020-10-13
申请号：US16053499
申请日：2018-08-02
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan Mou , Yung-Lung Han , Chi-Feng Huang , Hsuan-Kai Chen , Wei-Ming Lee , Chang-Yen Tsai
IPC: G01N33/00 , F04B43/04 , G01N29/22 , F04B45/047 , B01L3/00
Abstract: A device includes a main body and an actuating and sensing module. A length of the main body is 0.2˜6 mm. A width of the main body is 0.1˜5.5 mm. A height of the main body is 0.1˜2.5 mm. The actuating and sensing module is disposed in the main body. The actuating and sensing module includes a carrier, a sensor, an actuator, a driving-and-transporting controller and a battery. The sensor, the actuator, the driving-and-transporting controller and the battery are disposed on the carrier. The actuator is disposed on one lateral side of the sensor. The actuator has a fluid channel. The actuator is enabled to transport fluid, so that the fluid flows through the fluid channel toward the sensor, and the sensor measures the fluid received therethrough.
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公开(公告)号：US10737022B2
公开(公告)日：2020-08-11
申请号：US16149565
申请日：2018-10-02
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan Mou , Li-Pang Mo , Hsuan-Kai Chen , Chi-Feng Huang , Yung-Lung Han
IPC: A61M31/00 , A61M1/00 , A61M5/168 , A61M37/00 , A61M5/142 , A61M39/22 , A61M5/172 , A61M39/26 , A61M5/145 , A61B5/00
Abstract: A liquid supplying device for a human insulin injection includes a substrate, a liquid storage chamber, a flow-guiding-and-actuating unit, a sensor and a driving chip. The flow-guiding-and-actuating unit includes a liquid guiding channel having a liquid guiding outlet in fluid communication with a liquid storage outlet of the liquid storage chamber. The sensor contacts with the human skin to measure a blood glucose level contained in sweat. The driving chip is configured to control the actuation of the flow-guiding-and-actuating unit, control open/closed states of the switching valves and receive the measured data from the sensor for determination. By driving the flow-guiding-and-actuating unit, a pressure gradient is generated, and an insulin liquid stored in the liquid storage chamber is transported to the liquid guiding outlet through the liquid guiding channel, flowing into a microneedle patch, and injected into a subcutaneous tissue through a plurality of hollow microneedles.
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公开(公告)号：US20200224791A1
公开(公告)日：2020-07-16
申请号：US16740839
申请日：2020-01-13
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan Mou , Rong-Ho Yu , Cheng-Ming Chang , Hsien-Chung Tai , Wen-Hsiung Liao , Chi-Feng Huang , Yung-Lung Han , Hsuan-Kai Chen
Abstract: A micro fluid actuator includes a first substrate, a chamber layer, a vibration layer, a first metal layer, a piezoelectric actuation layer, a second metal layer, a second substrate, an inlet layer, a resonance layer and an aperture array plate. The first substrate includes a plurality of first outflow apertures and a plurality of second outflow apertures. The chamber layer includes a storage chamber. The second metal layer includes an upper electrode pad and a lower electrode pad. While driving power having different phase charges is provided to the upper electrode pad and the lower electrode pad to drive and control the vibration layer to displace in a reciprocating manner, the fluid is inhaled from the exterior through the inlet layer, converged to the storage chamber, compressed and pushes out the aperture array plate, and then is discharged out from the micro fluid actuator to achieve fluid transportation.
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公开(公告)号：US20200173971A1
公开(公告)日：2020-06-04
申请号：US16696703
申请日：2019-11-26
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan Mou , Yung-Lung Han , Chi-Feng Huang , Chang-Yen Tsai , Wei-Ming Lee , Hsuan-Kai Chen , Chun-Yi Kuo
Abstract: A method of air quality notification is disclosed. The method includes steps of providing a portable air quality monitoring device for monitoring air quality. The portable air quality monitoring device monitors the ambient air quality at a location in a monitoring period of time to generate a monitoring data, and has a GPS component to generate a position data of the location, both of them can be integrated as a notification data and delivered. A cloud data processing device is provided for receiving the notification data delivered from the portable air quality monitoring device, wherein the notification data is processed, calculated and converted to generate a push data, and the push data is delivered at a push period through a push notification service. A notification receiving device is provided for receiving the push data delivered from the cloud data processing device, so as to display the push data immediately.
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Patent Agency Ranking
公开(公告)号：US10359036B2
公开(公告)日：2019-07-23
申请号：US15982130
申请日：2018-05-17
Applicant: Microjet Technology Co., Ltd.
Inventor： Shou-Hung Chen , Shih-Chang Chen , Jia-Yu Liao , Mei-Yen Chen , Hsuan-Kai Chen , Yung-Lung Han , Chi-Feng Huang
Abstract: A fluid transportation device includes a valve cover, a valve body, a valve membrane and a valve chamber seat. The valve cover has two openings. The valve body includes an inlet passage and an outlet passage. The valve membrane is arranged between the valve body and the valve chamber seat, having two valve plates respectively close an inlet valve channel and an outlet valve channel of the valve chamber seat. The valve chamber seat forms a pressure chamber which is sealed and covered by an actuator. The valve cover is sleeved on the valve body and tightly fitted to the inner wall of an outer sleeve to assemble the device, in which a first gasket is disposed between the valve body and the valve membrane, and a second gasket is disposed between the valve membrane and the valve chamber, by which sealing effect is improved and backflow is prevented.
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公开(公告)号：US10251428B2
公开(公告)日：2019-04-09
申请号：US15986003
申请日：2018-05-22
Applicant: Microjet Technology Co., Ltd.
Inventor： Ching-Sung Lin , Shih-Chang Chen , Li-Pang Mo , Chi-Jung Chen , Chi-Feng Huang , Hsuan-Kai Chen
Abstract: A driving module for an electronic cigarette is provided. The electronic cigarette includes a casing, a mouthpiece, a sensing unit, an atomization component, a liquid storage component and a fluid transportation device. The driving module includes a battery, a connection interface, a power board and a control board. According to a control signal, a voltage of the driving power is converted into a specified voltage, and a driving signal is generated according to the specified voltage. According to the driving signal, the driving power with the specified voltage value is provided to the fluid transportation device to enable the fluid transportation device to transfer the cigarette liquid to the atomization component, and the driving power with the specified voltage value is provided to the atomization component to enable the atomization component to atomize the cigarette liquid and generate an atomized vapor.
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公开(公告)号：US20190056292A1
公开(公告)日：2019-02-21
申请号：US16056789
申请日：2018-08-07
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan Mou , Yung-Lung Han , Chi-Feng Huang , Hsuan-Kai Chen , Wei-Ming Lee , Chang-Yen Tsai
IPC: G01N1/10 , G01N33/00 , F04B53/20 , F04B45/047
Abstract: A device includes a main body and at least one actuating and sensing module. A length of the main body is 5˜40 mm. A width of the main body is 5˜27 mm. A height of the main body is 2˜10 mm. The actuating and sensing module is disposed in the main body. The actuating and sensing module includes a carrier, at least one sensor, at least one actuating device, a driving and transmitting controller and a battery. The sensor, the actuating device, the driving and transmitting controller and the battery are disposed on the carrier. The actuating device is disposed on one side of the sensor. The actuating device includes at least one guiding channel. The actuating device is enabled to transport fluid to flow toward the sensor through the guiding channel so as to make the fluid measured by the sensor.
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公开(公告)号：US20190033177A1
公开(公告)日：2019-01-31
申请号：US16014939
申请日：2018-06-21
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan Mou , Chi-Feng Huang , Yung-Lung Han , Chang-Yen Tsai , Wei-Ming Lee , Hsuan-Kai Chen
Abstract: A driving system for an actuating and sensing module includes an actuating and sensing device and a power supply device. The actuating and sensing device includes a sensor, an actuating device, a microprocessor, and a power controller. The power supply device transfers an energy to the power controller, thereby enabling the sensor and the actuating device.
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公开(公告)号：US11534587B2
公开(公告)日：2022-12-27
申请号：US16177668
申请日：2018-11-01
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan Mou , Chi-Feng Huang , Yung-Lung Han , Wei-Ming Lee , Hsuan-Kai Chen , Chang-Yen Tsai
Abstract: A blood glucose monitoring and controlling system includes a detecting device and a liquid supplying device. The detecting device includes a first microneedle patch, a liquid pumping actuator, a sensor and a monitoring and controlling chip. The liquid supplying device includes a second microneedle patch, a liquid supplying actuator, a liquid supplying chamber and a liquid supplying and controlling chip. The detecting device is used to measure the blood glucose level of the user, and the liquid supplying device is used to supply insulin liquid. While the detecting device measures that the blood glucose level of the user is abnormal, the liquid supplying device is actuated to inject the insulin liquid into the user's body, thereby stabilizing the user's blood glucose level constantly.
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