Abstract: An electroporation apparatus has an electroporation probe terminals for linking with electrodes. A foam is injected at the treatment site to displace blood rather than mixing with it, increasing the contact time of a higher concentration of active agent with the tissue and thus resulting in greater efficacy. With foam solutions, a lower concentration of agent can be used to obtain the same therapeutic effect as in their liquid counterpart, reducing the prevalence of side effects associated with higher concentrations. A foam solution compared to an equivalent liquid solution enables more efficient cell electroporation particularly where bipolar pulses have been employed by mitigating an increase in tissue conductivity as would normally be observed with a comparable liquid solution. A more efficient cell permeabilisation would result in better results where electroporation is being delivered alone or as a tool to aid in the uptake of molecules into the cell.

Abstract: An electroporation apparatus has an electroporation probe terminals for linking with electrodes. A foam is injected at the treatment site to displace blood rather than mixing with it, increasing the contact time of a higher concentration of active agent with the tissue and thus resulting in greater efficacy. With foam solutions, a lower concentration of agent can be used to obtain the same therapeutic effect as in their liquid counterpart, reducing the prevalence of side effects associated with higher concentrations. A foam solution compared to an equivalent liquid solution enables more efficient cell electroporation particularly where bipolar pulses have been employed by mitigating an increase in tissue conductivity as would normally be observed with a comparable liquid solution. A more efficient cell permeabilization would result in better results where electroporation is being delivered alone or as a tool to aid in the uptake of molecules into the cell.

Abstract: A handset for controlling a device having a plurality of movable elements, the handset having a housing, a display on a front face of the housing, the display being divided into a plurality of zones, each zone including at least one icon switch, each icon switch being aligned with a respective associated icon, wherein each icon identifies a respective element or group of elements of a device to be controlled by the respective icon switch, and a plurality of physical switches on the front face, each physical switch being associated with a respective zone, and wherein each physical switch is configured to control movement of the element or elements shown by the icon or icons in the respective zone, and a control mechanism within the housing which is connected to the plurality of icon switches and the plurality of physical switches, the control mechanism being arranged to generate an output control signal for transmission to the device in response to an input command at the plurality of icon switches and the plu

Abstract: An immobilized chalcogen system or body includes a mixture or combination of chalcogen and carbon. The carbon can be in the form of a carbon skeleton. The chalcogen can include oxygen, sulfur, selenium, or tellurium, or a combination of any two or more of oxygen, sulfur, selenium, and tellurium. The activation energy for chalcogen to escape the immobilized chalcogen system or body is ?96 kJ/mole.

Abstract: A handset for controlling a surgical operating table, the handset having a three-dimensional physical representation of a tabletop of a surgical operating table, the physical representation of the tabletop comprising a back section, a seat section and one or more leg sections, wherein at least one of the sections includes a respective sensor arranged to sense a force or movement applied to a surface of the respective section by a touch applied to the surface, and a control system within the handset which is connected to the sensor, the control system being arranged to generate an output control signal for transmission to the surgical operating table to be controlled in response to an input command of an applied force or applied movement sensed by the respective sensor. Methods of controlling a tabletop of a surgical operating table using the handset are also disclosed.

Abstract: An immobilized chalcogen system or body includes a mixture or combination of chalcogen and carbon. The carbon can be in the form of a carbon skeleton. The chalcogen can include oxygen, sulfur, selenium, or tellurium, or a combination of any two or more of oxygen, sulfur, selenium, and tellurium. The activation energy for chalcogen to escape the immobilized chalcogen system or body is ?96 kJ/mole.

Abstract: A handset for controlling a device having a plurality of movable parts defining a support, or a movable surface, the handset having a housing, a touchscreen display on a front face of the housing, the touchscreen display being adapted to display an image representative of a device or surface to be controlled, and a control system within the housing which is connected to the touchscreen display, wherein the control system has an input module which is adapted to receive an input command in the form of a gesture drawn on the touchscreen display, and an output module which is adapted to generate an output control signal, associated with the input command, for transmission to the device or surface.

Abstract: An immobilized chalcogen system or body includes an element of chalcogen, an electrically conductive material, and a hydrophilic membrane gate. The hydrophilic membrane gate may be used to isolate hydrophobic regions, one related to polychalcogenide ion(s) and another related to a hydrophobic electrolyte system. The hydrophilic membrane gate may prevent polychalcogenide from forming, and may provide control of undesirable parasitic mass transport and undesirable electron transport inside a chalcogen-based battery, and thereby allow the battery to cycle at a high specific capacity with a long cycling life. If desired, the immobilized chalcogen system or body may be employed in a cathode of a rechargeable battery.

Abstract: A handset for controlling a device having a plurality of movable elements, the handset having a housing, a display on a front face of the housing, the display being divided into a plurality of zones, each zone including at least one icon switch, each icon switch being aligned with a respective associated icon, wherein each icon identifies a respective element or group of elements of a device to be controlled by the respective icon switch, and a plurality of physical switches on the front face, each physical switch being associated with a respective zone, and wherein each physical switch is configured to control movement of the element or elements shown by the icon or icons in the respective zone, and a control mechanism within the housing which is connected to the plurality of icon switches and the plurality of physical switches, the control mechanism being arranged to generate an output control signal for transmission to the device in response to an input command at the plurality of icon switches and the plu

Abstract: A handset for controlling a surgical operating table, the handset having a three-dimensional physical representation of a tabletop of a surgical operating table, the physical representation of the tabletop comprising a back section, a seat section and one or more leg sections, wherein at least one of the sections includes a respective sensor arranged to sense a force or movement applied to a surface of the respective section by a touch applied to the surface, and a control system within the handset which is connected to the sensor, the control system being arranged to generate an output control signal for transmission to the surgical operating table to be controlled in response to an input command of an applied force or applied movement sensed by the respective sensor. Methods of controlling a tabletop of a surgical operating table using the handset are also disclosed.

Abstract: A handset for controlling a device having a plurality of movable parts defining a support, or a movable surface, the handset having a housing, a touchscreen display on a front face of the housing, the touchscreen display being adapted to display an image representative of a device or surface to be controlled, and a control system within the housing which is connected to the touchscreen display, wherein the control system has an input module which is adapted to receive an input command in the form of a gesture drawn on the touchscreen display, and an output module which is adapted to generate an output control signal, associated with the input command, for transmission to the device or surface.

Abstract: Sprayable polyurethane compositions, in the form of spray polyurethane foams or low rise adhesives, when spray applied in the area of spray application at any given time, having monomeric MDI contents in the spray application area of no more than 20 parts per billion as measured in accordance with PEL Method 47 and having a viscosity of from 100 to 3,000 cP at 25° C. according to ASTM D2196.

Abstract: An immobilized chalcogen system or body includes a mixture or combination of chalcogen and carbon. The carbon can be in the form of a carbon skeleton. The chalcogen can include oxygen, sulfur, selenium, or tellurium, or a combination of any two or more of oxygen, sulfur, selenium, and tellurium. The activation energy for chalcogen to escape the immobilized chalcogen system or body is ?96 kJ/mole.

Abstract: A method of operation of a variable frequency metal detector having a driver circuit for establishing an alternating magnetic field in a coil system so as to generate an output signal at a given frequency, said driver circuit comprises a plurality of switches being arranged to cause the coil system to be driven at a frequency determined by the operation of the plurality switches, the method comprising the steps of generating an adjustable balance signal, combining the adjustable balance signal with the output signal of the detector, and varying the adjustable balance signal so as to provide a compensated signal whereby the output signal and/or the adjustable balance signal is filtered to remove one or more harmonics.

Abstract: A method of operation of a metal detector having a driver circuit for establishing an alternating magnetic field in a coil system so as to generate an output signal at a given frequency, the method comprising the steps of a. generating an adjustable balance signal; b. combining the adjustable balance signal with the output signal of the detector. c. varying the adjustable balance signal so as to provide a compensated signal.

Abstract: A method of widening a penis wherein a dermal fat graft comprising a block of fat and attached dermis is excised from the patient, the penis is degloved, the dermal fat graft is sutured to the exposed Bucks fascia and then reducing the penile skin; said method further including the step of following a post-operative treatment regime.

Abstract: A method of penis lengthening including dividing the suspensory ligament down to the inferior public arch, dividing the fundiform ligaments; or dividing the first and second corpus cavernosum circumferentially. A method of widening a penis where a dermal fat graft is sutured to the exposed Bucks fascia. Post operative drug and exercise to maintain the outcome of penis lengthening or widening.

Abstract: A non-contacting capacitive position transducer comprises a stator substrate carrying two electrically conducting inverted wedge regions 14,16 whose width varies inversely in a sensing direction. A moveable pick-off 20 is capacitively coupled to both wedges. The wedges 14,16 are driven with respective distinguishable time varying periodic waveforms, e.g. a sine wave and a cosine wave, and the pick-off voltage at 20 processed to determine the position of the pick-off in the sensing direction. Various configurations of transducer are described, including those of linear, cylindrical and disc form. The pick-off voltage is preferably transferred from the pick-off 20 back to the stator by capacitively coupling the pick-off to a suitably screened pick-off track 36 on the stator.

Abstract: A non-contacting capacitive position transducer comprises a stator substrate carrying two electrically conducting inverted wedge regions 14,16 whose width varies inversely in a sensing direction. A moveable pick-off 20 is capacitively coupled to both wedges. The wedges 14,16 are driven with respective distinguishable time varying periodic waveforms, e.g. a sine wave and a cosine wave, and the pick-off voltage at 20 processed to determine the position of the pick-off in the sensing direction. Various configurations of transducer are described, including those of linear, cylindrical and disc form. The pick-off voltage is preferably transferred from the pick-off 20 back to the stator by capacitively coupling the pick-off to a suitably screened pick-off track 36 on the stator.

Abstract: A novel architecture is described for applying a sum and threshold function to a weightless input string and a weightless threshold string. The sum and threshold function is carried out by distributing the input bits in random manner (12) between a number of sum and threshold devices (14), whose outputs are supplied to a second layer of one or more sum and threshold devices (16).