摘要:
A device for transmitting in multiple coupling modes has a transmission module (11), at least one periphery module (18), and an antenna (16, 17) for each of the multiple coupling modes. Further, in a method of switching between multiple coupling modes, switching is conducted between at least polling and listening phases of first and second coupling modes. The device and the method enable a seamless switching between e.g. a near field communication and a body coupled communication. Such a coupling or switching is particularly useful for performing secure transactions whereby through body coupled communication a body-worn tag is interrogated which provides a secure code for a transaction initiated through near field communication with a transaction terminal.
摘要:
The invention relates to a system and method for wirelessly monitoring a patient (4), the system comprising a medical sensor (1) for collecting medical data and a coupling interface (2) for coupling with a monitor (3). The medical sensor (1) is attached to the patient's (4) body, and the medical data collected by the medical sensor (1) is transmitted to the coupling interface (2) via body-coupled communication (5). Preferably, the collected medical data is streamed to the coupling interface (2) via body-coupled communication (5). This way, a secure and reliable system and method for wireless patient monitoring are achieved which only require little power.
摘要:
The invention relates to a system and method for wirelessly monitoring a patient (4), the system comprising a medical sensor (1) for collecting medical data and a coupling interface (2) for coupling with a monitor (3). The medical sensor (1) is attached to the patient's (4) body, and the medical data collected by the medical sensor (1) is transmitted to the coupling interface (2) via body-coupled communication (5). Preferably, the collected medical data is streamed to the coupling interface (2) via body-coupled communication (5). This way, a secure and reliable system and method for wireless patient monitoring are achieved which only require little power.
摘要:
A device for transmitting in multiple coupling modes has a transmission module (11), at least one periphery module (18), and an antenna (16, 17) for each of the multiple coupling modes. Further, in a method of switching between multiple coupling modes, switching is conducted between at least polling and listening phases of first and second coupling modes. The device and the method enable a seamless switching between e.g. a near field communication and a body coupled communication. Such a coupling or switching is particularly useful for performing secure transactions whereby through body coupled communication a body-worn tag is interrogated which provides a secure code for a transaction initiated through near field communication with a transaction terminal.
摘要:
The reliable and controlled allocation of network elements particularly medical sensors (2) to a network (4) without prior configuration of the wireless sensors or of the network administration system can be carried out using an allocation unit (1) for allocating network elements (2) to a wireless network (4), which allocation unit (1) comprises a transmitter which transmits, in a user-controlled manner, a code to a first network element (2), which code causes the first network element (2) to transmit its ID together with the code (encoded ID) so that the latter can be received by a second network element (3) which allocates the first network element (2) to its network (4).
摘要:
A medical communication system (10) comprises peer devices (44, 46) which provide medical services which are used for patient monitoring, patient management or other medical procedures involving patients and/or clinicians. A mobile device (12) includes a short-range interface device (22) for discovering peer devices (44, 46) and associated peer devices services (66). A positioning component (14) determines a location of the mobile device (12). An identification component (60) reads a patient identification device (48) and a clinician identification device (50) and identifies a patient (32) and a clinician (30) at the location of the mobile device (12). A visibility manager (120) limits information and services available to the mobile device (12) to current context relevant information and services which are based at least on one of the identity of the patient (32), the identity of the clinician (30), and the identified mobile device location.
摘要:
The reliable and controlled allocation of network elements particularly medical sensors (2) to a network (4) without prior configuration of the wireless sensors or of the network administration system can be carried out using an allocation unit (1) for allocating network elements (2) to a wireless network (4), which allocation unit (1) comprises a transmitter which transmits, in a user-controlled manner, a code to a first network element (2), which code causes the first network element (2) to transmit its ID together with the code (encoded ID) so that the latter can be received by a second network element (3) which allocates the first network element (2) to its network (4).
摘要:
A measurement device (14) includes a measuring unit (42) for obtaining health related parameters of a patient (12), and a body-coupled communication unit (40) for sending at least measurement results. An identification device (20), associated with the patient, includes a body-coupled communication unit (26) for receiving and sending out the measurement results. A gateway device (72) includes a body-coupled communication unit (78) for receiving patient's measurement results. Additionally, a hierarchical relational deployment model (100) facilitates grouping wireless devices in a healthcare environment into subgroups based on relationships between the devices, and a hierarchical key pre-distribution scheme (110) permits distribution of unique keying material for security domains of respective groups of devices, prior to deploying the devices in a healthcare network. Devices can then execute a handshake protocol by which they identify their deepest common node in the deployment model (100), and employ keying material assigned to that nodes group in the pre-distribution scheme (110) to facilitate granular communication security.
摘要:
A system (10) automatically configures and sets up an ad hoc wireless medical network (40). Wireless peer devices (221, 222, . . . , 22n) each includes a peer BCC interface module (241, 242, . . . , 24n) for authenticating a patient and transmitting device identification of a selected peer device (221, 222, . . . , 22n), and a short-range network interface module (301, 302, . . . , 30n) for setting up communication connection between the peer devices (221, 222, . . . , 22n). An active identification device (28), which is linked to the patient (14), authenticates each selected peer device (221, 222, . . . , 22n) and automatically associates each selected peer device (221, 222, . . . , 22n) with the patient (14). A patient BCC interface module (36), coupled with the patient (14), transmits network parameters from the active identification device (28) to the peer devices (221, 222, . . . , 22n).
摘要:
A patient monitoring system (8) monitors physiological functions of a plurality of patients (12). Each clinician (10) and each patient (12) has an associated identification device (20, 22), which each includes an identification code corresponding to respective clinician and patient. Each identification device (20, 22) includes a respective body-coupled communication device (24, 26) for communicating the identification code to a medical device (14). The clinician (10) activates the medical device (14) which includes a body-coupled communication device (40) including an ID reader (42). The ID reader (42) scans the area to detect whether the clinician identification is present. After the clinician's identification code is read, the medical device (14) is ready to take measurements. The clinician (10) takes the medical device (14) to the patient (12). The ID reader (42) scans the area to detect the patient identification code. The result of the measurement along with the patient identification code is stored in a medical device memory (56) and later transferred to a patient record in a hospital database (70).