Abstract: A patient interface has a single loop headstrap and a mask for covering at least the nostrils of the user. The single loop headstrap extends from the mask at either end. A short length of supple conduit is coupled to the mask by a swivel or ball joint to allow rotation of the conduit relative to the mask through different angles and orientations.

Abstract: A tool for pressing together flooring panels to be fixed in place one relative to the other(s), wherein a first part of the tool has a foot portion for abutting against a surface, a second part of the tool has a head portion for abutting against an end one of the flooring panels, and the second part is movable relative to the first part for exerting force on the end flooring panel.

Abstract: A lock for a cam-and-groove coupler comprises a collar member positionable around the cam-and-groove coupler. The collar member comprises at least first and second wall portions. The first wall portion is positionable adjacent the first lever arm of the cam-and-groove coupler to prevent movement of the first lever arm to an unsecured position. The second wall portion is positionable adjacent a second lever arm of the cam-and-groove coupler to prevent movement of the second lever arm to the unsecured position. The lock further comprises at least one projection extending inwardly from the collar member and configured to engage the cam-and-groove coupler to prevent the collar member from sliding off of the cam-and-groove coupler. At least one securing member is coupled to the collar member and configured to releasably secure the collar member around the cam-and-groove-coupler.

Abstract: The present invention relates to a method and apparatus for forcing a mobile device to handover from a first cellular network radio access technology (RAT) to a second radio access technology (RAT) different from the first cellular network radio access technology. The method comprises: establishing a connection with the mobile device using the first cellular network radio access technology; sending a handover command to the device using the first cellular network radio access technology, the handover command including details of radio resources of the second cellular network radio access technology; and establishing a connection with the mobile device using the radio resources of the second cellular network radio access technology which were specified in the handover command. These steps are each performed by a separately introduced base station which is not under the control of a cellular network.

Abstract: A method of obtaining the directory number (such as the MSISDN) of a mobile device registered with a mobile communication network. The method comprises: causing the mobile device to disconnect from the network and connect with a separately introduced transmitter which is not under the control of the network; sending a request to the mobile device from the separately introduced transmitter, the request including an identification of a convenient device, and causing the mobile device to transmit a response to the network, which in turn causes the network to retrieve the directory number of the mobile device from a database and transmit it to the convenient device; and receiving the directory number from the network at the convenient device.

Abstract: A method of compiling a list of IDs associated with a mobile device user, the method including the steps of: a) identifying and recording a first subscriber ID and a first device ID; b) using one of the first IDs as a key to identify one or more second IDs, each of which has been associated with the key in a mobile device communication; and c) recording the second ID(s).

Abstract: A method of determining the direction of a mobile communication device, the method comprising receiving an encoded locator signal from the device over a wireless link; decoding the locator signal to generate a decoded output; and measuring the direction of arrival of the locator signal by analyzing the decoded output. A method of maintaining a connection with a mobile communication device, the method comprising establishing a connection with the device; receiving a request from the device to release the connection; and repeatedly sending a request for information to the device to prevent the device from releasing the connection.

Abstract: A method of acquiring an identity parameter of a device registered with a network. The device is configured to respond to a set of integrity protected requests from the network only after the device has authenticated the network. The device is also configured to respond to a non-integrity protected identity request from the network without requiring authentication of the network. The method comprises transmitting a false cell broadcast which is not under the control of the network, the false cell broadcast including the non-integrity protected identity request; and receiving the identity parameter from the device in response to the identity request.

Abstract: A method of acquiring the identity parameters of two or more mobile devices (20), the method comprising: obtaining a list of two or more base stations (1, 2, 3); and acquiring identity parameters from the devices (20) by emulating each base station in the list. Two or more base stations may be simultaneously emulated, and the list of two or more base stations may be obtained by simultaneously interrogating two or more base stations (1, 2, 3). The identity parameters may be IMSI and/or IMEI and/or TMSI codes.

Abstract: A method of setting up a call with a mobile communication device, the method comprising transmitting a call request to the device over a wireless link, wherein the call request is adapted to cause the device to transmit a locator signal whilst blocking a connection management process which would otherwise cause the mobile communication device to provide a visual or audible alert. The locator signal can then be used by a direction finder to locate the direction of the device. Channel information is transmitted to the direction finder, the channel information identifying a channel of the locator signal.

Abstract: A tool (10) for pressing together flooring panels (12) to be fixed in place one relative to the other(s), wherein a first part (14) of the tool has a foot portion (18) for abutting against a surface (20), a second part (16) of the tool has a head portion (22) for abutting against an end one (12a) of the flooring panels, and the second part is movable relative to the first part for exerting force on the end flooring panel.

Abstract: A pneumatic tire with a tread has at least two axially adjacent tread elements, the elements being separated by a groove and each element having opposing lateral sides. Connecting the axially adjacent tread elements is at least one traction biting element. The biting element has three continuous portions. The first portion extends along the lateral side of the first tread element. The second portion extends through the separating groove. The third portion extends along the lateral side of the second tread element. Each biting element forms at least two distinct edges along the lateral sides of each tread element and two distinct edges in the separating grooves.

Abstract: A radiant energy sensor is adapted to detect radiant heat energy incident on a surface. The energy sensor has a body portion with a pair of sides. A temperature sensor is located on each side of the body portion. In use the body portion is mounted on the surface such that one of the sensors is located between the body portion and the surface, thereby being masked by the body portion from heat energy otherwise incident on the surface.

Abstract: Apparatus and method for raising or maintaining the core temperature of a mammal during surgery is disclosed. The apparatus comprises a infrared radiant element with a double reflector design to provide a very narrow beam of radiation. In this fashion the apparatus is able to direct radiant energy at the mammal's skin in regions with a high concentration of Arteriovenous Anastomoses. The apparatus also includes a skin temperature sensor to allow closed loop control of the heat energy supplied to the mammal. The complete apparatus can be located in an unobtrusive position such that it does not interfere with the surgical team.

Abstract: A system for heating a patient using a radiant heater is disclosed. In order to ensure optimum positioning of the patient various location and indication embodiments are included. The present invention either adjusts the energization of the heater to provide optimum heating, provides an indicator of the optimum position for the patient, indicates that the patient is not correctly positioned or any combination thereof.

Abstract: An apparatus for heating an infant including an upper radiant element integrated with the hood and a lower radiant element integrated with the mattress. The upper radiant element comprises a resistive ink printed on the underside of the hood. The mattress is transparent to infra-red wave length radiant energy, and includes a temperature sensor on its topside. The hood includes a liquid crystal panel for controllably viewing the infant, whereas the rest of the hood is opaque.

Abstract: An apparatus for heating an infant including an upper radiant element integrated with the hood and a lower radiant element integrated with the mattress. The upper radiant element comprises a resistive ink printed on the underside of the hood. The mattress is transparent to infra-red wave length radiant energy, and includes a temperature sensor on its topside. The hood includes a liquid crystal panel for controllably viewing the infant, whereas the rest of the hood is opaque.

Abstract: An apparatus for raising or maintaining the core temperature of a mammal comprising a radiant heater, for example an LED array for heating the areas of high concentration in Arteriovenous Anastomoses. The LEDs are energised to provide radiant heat energy to the patient hand to achieve a skin temperature with in a predetermined range or a desired core temperature. A pulse oximeter may also be included to sense biological parameters.

Abstract: A system for heating a patient using a radiant heater is disclosed. In order to ensure optimum positioning of the patient various location and indication embodiments are included. The present invention either adjusts the energisation of the heater to provide optimum heating, provides an indicator of the optimum position for the patient, indicates that the patient is not correctly positioned or any combination thereof. Variations of a sensor to detect the skin temperature and radiant energy incident thereon are also disclosed.

Abstract: The present invention provides an enclosed humidified environment for an infant positioned on the mattress of an infant warmer open care bed. It includes an “A” frame structure which supports a flexible and transparent cover similar to a tent, which may be folded substantially flat when not in use or prior to use. The tent is designed to be compatible with an infra-red radiant heater, such as might be used in a infant warmer open care bed to heat the infant. The tent includes provisions for inflow of humidified gases and accessibility to the infant by health care workers. In addition, the present invention may be provided as a disposable item thereby reducing the possibility of transferring medical problems between infants.