专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20220321238A1 METHOD AND SYSTEM FOR NON-ELECTRIC COMMUNICATION IN WATER TREATMENT PLANTS OR MEDICAL APPLIANCES 有权
公开(公告)号：US20220321238A1
公开(公告)日：2022-10-06
申请号：US17763709
申请日：2020-09-25
申请人： Fresenius Medical Care Deutschland GmbH , FRESENIUS MEDICAL CARE AG & CO, KGAA , VIVONIC GMBH
发明人： Yahya FAROON, et al. , Patrick BESSLER , Robert LINDEMANN , Jonas HELLHUND , Ame PETERS , Gerome FISCHER
IPC分类号： H04B11/00 , C02F1/44
摘要： The invention relates to a communications device for non-electric communication between fluidically interconnected devices, the communications device being designed to be mounted in a position in a fluidic overall system formed by the fluidically interconnected devices and to receive and/or emit non-electric signals, in particular in the form of pressure or sound signals, the non-electric signals being transmitted via a line that fluidically interconnects the devices. The invention further relates to a method for non-electric communication between fluidically interconnected devices, the non-electric communication taking place preferably by means of pressure and/or sound signals via at least one line that fluidically interconnects the devices.

2. 发明公开

US20230163863A2 METHOD AND SYSTEM FOR NON-ELECTRIC COMMUNICATION IN WATER TREATMENT PLANTS OR MEDICAL APPLIANCES 审中-公开
公开(公告)号：US20230163863A2
公开(公告)日：2023-05-25
申请号：US17763709
申请日：2020-09-25
申请人： Fresenius Medical Care Deutschland GmbH , FRESENIUS MEDICAL CARE AG & CO. KGAA , VIVONIC GMBH
发明人： Yahya FAROON , Patrick BESSLER , Robert LINDEMANN , Jonas HELLHUND , Arne PETERS , Gerome NEWPORT FISCHER
IPC分类号： H04B11/00 , C02F1/44
CPC分类号： H04B11/00 , C02F1/441 , A61M2205/35 , A61M1/14
摘要： The invention relates to a communications device for non-electric communication between fluidically interconnected devices, the communications device being designed to be mounted in a position in a fluidic overall system formed by the fluidically interconnected devices and to receive and/or emit non-electric signals, in particular in the form of pressure or sound signals, the non-electric signals being transmitted via a line that fluidically interconnects the devices. The invention further relates to a method for non-electric communication between fluidically interconnected devices, the non-electric communication taking place preferably by means of pressure and/or sound signals via at least one line that fluidically interconnects the devices.

3. 发明申请

US20220299311A1 DETERMINATION OF A TUBE PRESSURE BY MEANS OF LASER INTERFEROMETRY AND APPARATUS HEREFOR 有权
公开(公告)号：US20220299311A1
公开(公告)日：2022-09-22
申请号：US17636592
申请日：2020-08-21
申请人： Fresenius Medical Care Deutschland GmbH , FRESENIUS MEDICAL CARE AG & CO. KGAA
发明人： David HANNES , Robert LINDEMANN , Jonas HELLHUND
IPC分类号： G01B9/02 , G01L11/02
摘要： The present invention relates to a method of observing a changing surface by means of laser interferometry, in particular by means of laser speckle interferometry, wherein the changing surface is preferably a surface of a tube and the method is used to determine the pressure in the tube. A further aspect of the invention relates to a corresponding apparatus.

4. 发明申请

US20230024911A1 DEVICE FOR MEASURING VOLUMES OF A LIQUID IN A CONTAINER BY MEASURING AN EMITTED HIGH-FREQUENCY RADIATION 有权
公开(公告)号：US20230024911A1
公开(公告)日：2023-01-26
申请号：US17785056
申请日：2020-12-17
申请人： FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
发明人： Felix WEGE , David HANNES , Robert LINDEMANN
IPC分类号： A61M1/14
摘要： The invention relates to device (1) for measuring volumes of a liquid in a container (B) by means of measuring emitted high-frequency radiation, comprising control unit (C), a transmitter (TX), at least one first transmitting antenna (ANT_TX1) and at least one second transmitting antenna (ANT_TX2), at least one receiving antenna (ANT_RX1) and a receiver (RX), wherein the transmitter (TX) is configured to emit high-frequency radiation when in operation, wherein the first transmitting antenna (ANT_TX1) and the second transmitting antenna (ANT_TX2) are configured to emit high-frequency radiation during operation so that radiation can reach the container (B), wherein first receiving antenna (ANT_RX1) is configured to record high-frequency radiation reflected from the container (B), wherein the receiver (RX) is configured to take up the high-frequency radiation received by the receiving antenna (ANT_RX1), wherein the control unit (C) is configured to control the transmitters so that the transmitter (TX) emits high-frequency radiation, and wherein the control unit (C) is also configured to evaluate high-frequency radiation taken up by the receiver (RX) so that a measurement of the volume of the liquid in the container (B) is determined, wherein the measurement of the volume of liquid in the container (B) is determined from channel state information. The invention also relates to device (1) for measuring volumes of a liquid in a container (B) by means of measuring emitted high-frequency radiation, comprising a control unit (C), a transmitter (TX), at least one first transmitting antenna (ANT_TX1) and at least one second transmitting antenna (ANT_TX2), a least one first receiving antenna (ANT_RX1) and a second receiving antenna (ANT_RX2) and a receiver (RX), wherein the transmitter (TX) is configured to emit high-frequency radiation when in operation, wherein the first transmitting antenna (ANT_TX1) and the second transmitting antenna (ANT_TX2) are configured to emit high-frequency radiation during operation so that radiation can reach the container (B), wherein the first receiving antenna (ANT_RX1) is configured to record high-frequency radiation reflected from the container (B), wherein the second receiving antenna (ANT_RX2) is configured to record high-frequency radiation transmitted from the container (B), wherein the control unit (C) is configured to control the transmitters so that the transmitter (TX) emits high-frequency radiation, and wherein the control unit (C) is also configured up to evaluate high-frequency radiation taken up by the receiver (RX) so that a measurement of the volume of the liquid in the container (B) is determined, wherein the measurement of the volume of liquid in the container (B) is determined from channel state information.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式