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36164results about How to "Avoid interference" patented technology

External infusion device with remote programming, bolus estimator and/or vibration alarm capabilities

An infusion system for infusing a liquid into a body includes an external infusion device and a remote commander. The external infusion device includes a housing, a receiver, a processor and an indication device. The receiver is coupled to the housing and for receiving remotely generated commands. The processor is coupled to the housing and the receiver to receive remotely generated commands and to control the external infusion device in accordance with the commands. The indication device indicates when a command has been received and indicates when the command is being utilized to control the external infusion device so that the external infusion device is capable of being concealed from view when being remotely commanded. The remote commander includes a commander housing, a keypad for transmitting commands, and a transmitter for transmitting commands to the receiver of the external infusion device.

Methods and apparatus for endovascularly replacing a patient's heart valve

The present invention relates to methods for endovascularly replacing a patient's heart valve. In some embodiments, the method includes the steps of endovascularly delivering a replacement valve and an anchor to a vicinity of the heart valve, the anchor having a braid, and expanding the braid to a deployed configuration against the patient's tissue. The braid may be fabricated from a single strand of wire and / or may comprise at least one turn feature.

Electronic cigarette having nanometer sized hyperfine space warming atomizing functions

ActiveCN101116542ALarge amount of atomizationConcentrated use of energy and high efficiencyMedical devicesTobacco devicesMouth pieceElectricity
An electric-cigarette undertaking nanometer dimension fineness space heating pulverization to nicotine solution comprises a cigarette pole and a cigarette holder connected with the front end of the cigarette pole. The cigarette pole is a hollow rod shape cigarette pole welded with a plug at the back end. The intracavity of the cigarette pole is provided with a rechargeable battery, a liquid storage tank for storing nicotine solution, an imbibition liquid core arranged at the front end of the liquid storage tank and contacted with the nicotine solution, and a heater of space heating pulverization arranged inside the heating cavity positioned in the front part of the cigarette pole. The wall of the cigarette pole corresponding to the liquid storage tank is provided with a liquid inlet communicated with the liquid storage tank. Any place of the wall of the cigarette pole is provided with an electric heating switch. The center of the cigarette holder is provided with a hollow pipe which extends into the cigarette pole. The wall of front part of the cigarette holder is provided with a piezoelectric press sensor. The back end of the cigarette pole is provided with a recharging connection device which can charge the rechargeable battery through outer power. The piezoelectric press sensor is communicated with the rechargeable battery all the time. The electric heating switch, the piezoelectric press sensor and the rechargeable battery constitute a circuit loop. The invention has the advantages of convenient assembly and installation, easy carry, wide application and convenient use.

Wireless extension for cable television signals

A wireless link provides an extension to cable television signals for a television receiver that does not have access to a coaxial cable. Analog and digital cable channels are processed and transmitted over the wireless link. Security of the signal is provided by transmitting encrypted data and decrypting at the receiving node. The conditional access encryption inherent in the data can insure communication security or encryption may be performed at the transmitting node.

System and method for management of a shared frequency band using client-specific management techniques

A system and method are provided for managing communication with a plurality of wireless client devices operating in a radio frequency band shared by other types of devices, comprising a step of controlling at least one parameter associated with radio communication with each of the plurality of wireless devices based on the radio frequency environment associated with each corresponding one of the plurality of wireless client devices. Spectrum profile information describing the radio frequency environment (activity in the frequency band) at a wireless client device is sent to the wireless base station device (where the parameter controls are made) from either a wireless client device or another radio device in the proximity of one or more wireless client devices that is capable of generating the spectrum profile information. The spectrum profile information may include information identifying signals that are occurring in the frequency band in the proximity of a wireless client device. Examples of parameters that may be controlled at the wireless base station device include packet fragmentation threshold (the length of a data packet), transmission data rate and transmission scheduling (synchronizing a transmission to quiescent intervals of one or more periodic interfering signals).

Mobile transceiver and electronic module for controlling the transceiver

A mobile transceiver (1) comprises several receivers (16a, 16b, 16c, 17, 18, 19) for receiving electrical or electromagnetic signals carrying audio signals and a radio transmitter (15) for transmitting radio signals carrying audio signals. The mobile transceiver (1) comprises a prioritizing module (101) for assigning priority values to audio signals received by the receivers (16a, 16b, 16c, 17, 18, 19). The prioritizing module (101) is designed to assign priority values in accordance with priority values assigned to the receivers (16a, 16b, 16c, 17, 18, 19) that received the audio signal concerned and / or to signal identifiers contained in the received electrical or electromagnetic signals carrying the audio signal concerned. The mobile transceiver (1) makes it possible to receive several audio signals separately from different audio sources, to prioritize automatically the received audio signals, and to select automatically and transmit one of the several received audio signals to the user, thereby assisting the possibly hearing impaired user in differentiating audio signals from different audio sources.

Audio system, method of outputting audio, and speaker apparatus

An audio system, an audio outputting method, and a speaker apparatus are disclosed. The audio system includes a plurality of speaker modules connected to each other, a detection module configured to detect information of the plurality of speaker modules and user information, and a home control module configured to receive an audio signal, process the received audio signal based on the information of the plurality of speaker modules and the user information, and transmit the processed audio signal to the plurality of speaker modules.

Inverting thrombectomy apparatuses and methods

Rolling tractor tube mechanical thrombectomy apparatuses that may be deployed from out of a catheter in situ are described herein. These apparatuses may be delivered out of a catheter from a collapsed delivery configuration within the catheter to a deployed configuration out of the catheter, in which the same catheter is re-inserted between a tubular tractor and an elongate puller. In particular, any of these methods and apparatuses may be adapted to work with a tractor tube having an open end that is biased open, including using an annular bias.

Mobile communication terminal and communication control method thereof

InactiveCN102137193ASecurityAvoid harassing caller interferenceSubstation speech amplifiersHands freeCommunication control
The invention discloses a mobile communication terminal and a communication control method thereof. The mobile communication terminal comprises a mobile communication terminal main circuit, a main processing unit, a start unit and an execution unit, wherein the main processing unit is connected with the mobile communication terminal main circuit; the start unit is used for starting and stopping an automatic hands-free communication mode; and the execution unit is connected with the start unit and is used for controlling the main processing unit to enter or exit the automatic hands-free communication mode according to a start and stop instruction of the start unit. The communication control method is the control method for the terminal. The terminal and the method have the advantage that: automatic hands-free communication can be convenient to realize without manual operation under the condition that some special circumstances are met (particularly in the driving of vehicles).
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