摘要:
The present invention relates to a catheter (20) adapted for open-loop irrigated ablation, such as RF ablation, of a tissue (40). Said catheter has a distal tip (22) with an ablation entity (15) adapted for performing ablation of the tissue, an irrigation hole (21) and an ultrasound transducer (5) adapted for transmitting and/or receiving ultrasonic waves. The ultrasound transducer is disposed behind or in the irrigation hole of the catheter, so as to allow an irrigation fluid to flow out of the irrigation hole, and so as to allow transmitting and/or receiving the ultrasonic waves through the irrigation hole. The invention also relates to an imaging system and to a corresponding method for operating a catheter.
摘要:
The present invention relates to a grid-shaped lighting module (13; 23) comprising: a plurality of electrically conducting wires (15a-b) defining a grid with nodes (16a-c); and a plurality of solid-state light-sources (17a-c) each being arranged at a respective one of the nodes and connected to two electrically conducting wires of the plurality of electrically conducting wires. The electrically conducting wires (15a-b) are pleated such that the grid-shaped lighting module (13; 23) exhibits a 3D-topography. Various embodiments of the present invention provide improved mechanical stability and allows for thin illumination panels based on the grid-shaped lighting module.
摘要:
The present invention relates to a grid-shaped lighting module (13; 23) comprising: a plurality of electrically conducting wires (15a-b) defining a grid with nodes (16a-c); and a plurality of solid-state light-sources (17a-c) each being arranged at a respective one of the nodes and connected to two electrically conducting wires of the plurality of electrically conducting wires. The electrically conducting wires (15a-b) are pleated such that the grid-shaped lighting module (13; 23) exhibits a 3D-topography. Various embodiments of the present invention provide improved mechanical stability and allows for thin illumination panels based on the grid-shaped lighting module.
摘要:
An inductive component for a DC/DC converter is made by transferring a copper track (2) from a copper substrate (1) to a first ferrite plate (3). A second ferrite plate (5) is attached by glue to the first ferrite plate so that the track (2) forms an inductor coil sandwiched between the two ferrite plates (3,5). One of the plates has holes (4) in registration with the terminals of the coil, and these holes are filled with solder (5) to provide externally accessible contacts.
摘要:
Kit of parts comprising an insulated electric cable comprising at least two, mutually separated electrically conducting wires embedded in an annular layer of electrically insulating material. The kit of parts further comprises an electric contacting element having a piercing part. Said piercing part penetrating the insulated electric cable and contacting one of the conducting wires. The at least one electric contacting element is made of pliant material and is wrapped around the cable. The cable has an outer surface formed by the insulating material, and for each electrically conducting wire a respective wire location indication is provided at said outer surface at a position where the respective conducting wire is closest to the outer surface.
摘要:
A package enclosing at least one microelectronic element (60) such as a sensor die and having electrically conductive connection pads (31) for electric connection of the package to another device is manufactured by providing a sacrificial carrier; applying an electrically conductive pattern (30) to one side of the carrier; bending the carrier in order to create a shape of the carrier in which the carrier has an elevated portion and recessed portions; forming a body member (45) on the carrier at the side where the electrically conductive pattern (30) is present; removing the sacrificial carrier; and placing a microelectronic element (60) in a recess (47) which has been created in the body member (45) at the position where the elevated portion of the carrier has been, and connecting the microelectronic element (60) to the electrically conductive pattern (30). Furthermore, a hole (41) is arranged in the package for providing access to a sensitive surface of the microelectronic element (60).
摘要:
The present invention relates to a catheter for applying energy to an object. The catheter (5) has a longitudinal axis (7) and includes an energy applying unit (30) for applying energy to the object and a sensing unit (20) for sensing the object in a sensing direction (23). The sensing unit (20) is adapted to be rotatable with respect to the catheter (5) such that the angle (α) between the sensing direction (23) of the sensing unit (20) and the longitudinal axis (7) of the catheter (5) is adjustable. The sensing unit (20) can be adjusted during the application of energy to the object such that the sensing direction (23) of the sensing unit (20) points to the site to which the energy is applied, regardless of the angle that the catheter tip forms with the surface of the object at that site.
摘要:
A package enclosing at least one microelectronic element (60) such as a sensor die and having electrically conductive connection pads (31) for electric connection of the package to another device is manufactured by providing a sacrificial carrier; applying an electrically conductive pattern (30) to one side of the carrier; bending the carrier in order to create a shape of the carrier in which the carrier has an elevated portion and recessed portions; forming a body member (45) on the carrier at the side where the electrically conductive pattern (30) is present; removing the sacrificial carrier; and placing a microelectronic element (60) in a recess (47) which has been created in the body member (45) at the position where the elevated portion of the carrier has been, and connecting the microelectronic element (60) to the electrically conductive pattern (30). Furthermore, a hole (41) is arranged in the package for providing access to a sensitive surface of the microelectronic element (60).
摘要:
Fluid lens system includes a container enclosing a fluid arranged to refract incoming waves. A pressure release mechanism is in contact with the fluid so as to compensate changes in its volume due to thermal variations. The pressure release mechanism is positioned within a pathway of incoming waves. The fluid container may be connected via a tube to the fluid as a reservoir which is arranged within or outside the container, such as beyond an image sensor. Alternatively, an easily compressible body such as a small closed metal bellows enclosing a gas, is positioned inside the fluid to absorb volume changes by compression. The container may have an inner container part that fits inside an outer container part, where the pressure release mechanism is positioned within the outer container part. A fluid filled cavity including a compressible body may be formed between the inner and outer container parts.
摘要:
The invention relates to a radiation detector and a method for its production, wherein a series of converter plates (110) and interconnect layers (120), which extend into a border volume (BV) lateral of the converter plates (110), are stacked. By filling voids in the border volume (BV) with an underfill material and cutting through the border volume, a contact surface (CS) is generated in which electrical leads (123) of the interconnect layers (120) lie free. To allow a good contacting, said leads (123) are preferably provided with enlargements in the contact surface, for example by bonding wires (132) to them.