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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 6. Отображено 6.
23-10-2013 дата публикации

Negative pressure wound therapy pump with tilt and fill sensors

Номер: CN103357077A
Автор: Li Pan, Lin Huiyong, Li Jiang, Yang Tongfeng
Принадлежит:

A pump (10) includes a canister (20) for collecting fluids from a negative pressure wound therapy bandage (34) in which the canister (20) incorporates both tilt (39) and fill (38) sensors operatively connected to a microprocessor (51) to control the operation of the pump (10) in drawing fluids from the negative pressure bandage (34). The fill sensors (38) include a pair of spaced sensor pins that convey a filled signal when fluid within the canister (20) interconnects the two sensor pins. The tilt sensor (39) is housed within the pump housing (12). The canister (20) is also formed with an optical sensor (30) that provides an indication of proper alignment of the canister (20) on the pump housing (12). The optical sensor (30) includes a reflector (33) in the canister (20) that reflects an infrared light emanating from the pump housing (12). When the light reflection is received properly within the pump housing (12), the canister (20) is properly aligned and mounted on the pump housing (12 ...

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Номер записи: 1
23-10-2013 дата публикации

Power saving control system for negative pressure wound therapy pumps

Номер: CN103357076A
Автор: Li Pan, Lin Huiyong, Li Jiang
Принадлежит:

An operating system for a medical device pump (11) has a microprocessor (51) controlling the operation of the pump (11) features in a manner to minimize power consumption and maximize the life of the batteries (57) powering the pump (11). The microprocessor (51) associated with the medical device pump (10) includes a modulator circuit that operates the pump (10) on an intermittent basis and only when a pressure sensor (55) indicates that the pressure asserted by the pump (10) is at a threshold level. The operation of other sensors (30, 38, 39) are powered only in situations when information from the sensor is needed, while other more essential sensors are operated on an intermittent basis by the modulator circuit. A fill sensor (38) is operated intermittently, while a tilt sensor (39) is only activated when a signal is received from the fill sensor (38). An optical sensor (30) is only activated when the canister (20) is removed from the pump housing (12), during which the pump (11) is de-powered ...

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Номер записи: 2
03-10-2012 дата публикации

System for analyzing walking state of rehabilitation training of patient

Номер: CN102697507A
Автор: Shu Bin, Jiang Wanling, Zeng Dengfen, Shu Chunfeng, Lin Huiyong, Chang Hong
Принадлежит:

The invention relates to a system for analyzing the walking state of the rehabilitation training of a patient. The system comprises a step acquisition device and a PC (Personal Computer) machine, wherein the step acquisition device is used for acquiring the states of buttons positioned on a button board; the PC machine is electrically connected with the step acquisition device, and the PC machine restores step images and calculates step data according to the button states provided by the step acquisition device. In the invention, the step images are acquired through the step acquisition device, and space-time parameters, i.e. a step size, a step amplitude, step speed, step frequency, step width, a toe out angle, a walking period, and the like are calculated through the PC machine to be used for comprehensively estimating the gait function of the patient by a doctor.

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Номер записи: 3
10-10-2013 дата публикации

Power Saving Control System for Negative Pressure Wound Therapy Pumps

Номер: US20130267917A1
Автор: LI Jiang, Lin Huiyong, Pan Li
Принадлежит:

An operating system for a medical device pump has a microprocessor controlling the operation of the pump features in a manner to minimize power consumption and maximize the life of the batteries powering the pump. The microprocessor associated with the medical device pump includes a modulation circuit that operates the pump on an intermittent basis and only when a pressure sensor indicates that the pressure asserted by the pump is at a threshold level. The operation of other sensors are powered only in situations when information from the sensor is needed, while other more essential sensors are operated on an intermittent basis by the modulation circuit. A fill sensor is operated intermittently, while a tilt sensor is only activated when a signal is received from the fill sensor. An optical sensor is only activated when the canister is removed from the pump housing, during which the pump is de-powered. 1. A method of operating a pump to provide a vacuum to a bandage , said pump including a housing on which is mounted a removable canister for storing fluids and exudates received from said bandage , comprising the steps of:providing a microprocessor control including a modulation circuit;operating said pump intermittently through said microprocessor and only when a pressure sensor associated with the vacuum applied to said bandage indicates that the negative pressure of the vacuum is at a threshold level; andactivating a tilt sensor associated with said pump by said microprocessor only when the microprocessor receives a signal from a fill sensor indicating activation thereof by fluids within said canister.2. The method of wherein said fill sensor is activated intermittently by the microprocessor to check fluid levels within said canister.3. The method of wherein the microprocessor deactivates all components of the pump until needed to maintain operation of said bandage.4. The method of wherein the pump includes a valve located between the pump and the bandage to ...

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Номер записи: 4
10-10-2013 дата публикации

Negative Pressure Wound Therapy Pump with Tilt and Fill Sensors

Номер: US20130267918A1
Автор: LI Jiang, Lin Huiyong, Pan Li, Yang Tongfeng
Принадлежит:

A pump includes a canister for collecting fluids from a negative pressure wound therapy bandage in which the canister incorporates both tilt and fill sensors operatively connected to a microprocessor to control the operation of the pump in drawing fluids from the negative pressure bandage. The fill sensors include a pair of spaced sensor pins that convey a filled signal when fluid within the canister interconnects the two sensor pins. The tilt sensor is housed within the pump housing. The canister is also formed with an optical sensor that provides an indication of proper alignment of the canister on the pump housing. The optical sensor includes a reflector in the canister that reflects an infrared light emanating from the pump housing. When the light reflection is received properly within the pump housing, the canister is properly aligned and mounted on the pump housing. 1. A pump providing a vacuum to a negative pressure wound therapy bandage , said pump including a housing on which is mounted a removable canister for storing fluids and exudates received from said bandage , comprising:a fill sensor operatively associated with said canister to provide a fill signal indicative of fluid within said canister reaching said fill sensor;a tilt sensor operatively associated with said pump to provide a tilt signal indicative of said pump being positioned in a non-vertical orientation;a microprocessor control operatively connected to said tilt and fill sensor to receive said fill and tilt signals therefrom; andsaid microprocessor controlling the operation of said pump in response to said tilt and fill signals.2. The pump of wherein said microprocessor turns off the pump when said fill signal is received without said tilt signal.3. The pump of wherein said microprocessor incorporates a delay before turning off the pump when said fill signal is received without said tilt signal to determine if the status of the receipt of the fill and tilt signals changes.4. The pump of ...

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Номер записи: 5
14-10-2014 дата публикации

Power saving control system for negative pressure wound therapy pumps

Номер: US8858517B2
Автор: Huiyong Lin, JIANG LI, Li Pan
Принадлежит: Oakwell Distribution Inc

An operating system for a medical device pump has a microprocessor controlling the operation of the pump features in a manner to minimize power consumption and maximize the life of the batteries powering the pump. The microprocessor associated with the medical device pump includes a modulation circuit that operates the pump on an intermittent basis and only when a pressure sensor indicates that the pressure asserted by the pump is at a threshold level. The operation of other sensors are powered only in situations when information from the sensor is needed, while other more essential sensors are operated on an intermittent basis by the modulation circuit. A fill sensor is operated intermittently, while a tilt sensor is only activated when a signal is received from the fill sensor. An optical sensor is only activated when the canister is removed from the pump housing, during which the pump is de-powered.

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Номер записи: 6