Abstract: The invention relates to an apparatus for determining a property of a tissue, particularly cancer of cervical tissue. A light providing unit (7, 8, 9) provides light for illuminating the tissue (6) and a light detection unit (10) detects light from the tissue, wherein a first signal being indicative of light (11) having been influenced by an epithelium region (R1), a second signal being indicative of light (12) having been influenced by a boundary region (R2) and a third signal being indicative of light (13) having been influenced by a stroma region (R3) are generated, and wherein a tissue property is determined based on the first, second and third signals. This allows for an determination of a tissue property, which is based on a combination of optical properties measured in the three different regions, resulting in an improved determination of the tissue property, in particular in improved cancer detection.

Abstract: The present invention relates to a system (10) for navigating and positioning an instrument (12, 40, 112) in a body (14). The instrument (12, 40, 112) is detectable by the system (10) and the system (10) displays a view to an operator. The instrument (12, 40, 112) is adapted to identify tissue parameters. The system (10) is adapted to display an image being a combined image of the interior of a body (14) and an indication of the tissue parameter at the appropriate earlier locations. The present invention further relates to a method (44) including determining tissue parameters and displaying the parameters in an image of a body (14). The present invention further relates to a software implemented method (44) for being executed on a digital processor. The present invention further relates to an instrument (12, 40, 112).

Abstract: The invention relates to an apparatus for determining a property of a tissue, particularly cancer of cervical tissue. A light providing unit (7, 8, 9) provides light for illuminating the tissue (6) and a light detection unit (10) detects light from the tissue, wherein a first signal being indicative of light (11) having been influenced by an epithelium region (R1), a second signal being indicative of light (12) having been influenced by a boundary region (R2) and a third signal being indicative of light (13) having been influenced by a stroma region (R3) are generated, and wherein a tissue property is determined based on the first, second and third signals. This allows for an determination of a tissue property, which is based on a combination of optical properties measured in the three different regions, resulting in an improved determination of the tissue property, in particular in improved cancer detection.

Abstract: A multi-part piston ring, containing an at least single-part spring support which is provided with a piston ring joint region and an at least single-part spring element, which is positioned in a groove provided in the region of the inner circumferential face of the spring support, wherein the wall thickness of the spring support is essentially equal in the region of the ends of the spring support facing the piston ring joint and in the rear region of the spring support, and a pocket which extends over a circumferential range of at least 60° and is created by local reduction of the wall thickness of the spring support is provided in each case between the rear region and the piston ring joint ends.

Abstract: The present invention relates to a system (10) for navigating and positioning an instrument (12, 40, 112) in a body (14). The instrument (12, 40, 112) is detectable by the system (10) and the system (10) displays a view to an operator. The instrument (12, 40, 112) is adapted to identify tissue parameters. The system (10) is adapted to display an image being a combined image of the interior of a body (14) and an indication of the tissue parameter at the appropriate earlier locations. The present invention further relates to a method (44) including determining tissue parameters and displaying the parameters in an image of a body (14). The present invention further relates to a software implemented method (44) for being executed on a digital processor. The present invention further relates to an instrument (12, 40, 112).

Abstract: The present invention relates to a medical needle which comprises a needle (1) having at least one channel (21), at least one optical waveguide (22) and a syringe connector (20). The syringe connector (20) is in communication with the at least one channel (21) and permits further communication with an additional syringe (25), thereby permitting the correspondence of fluid between the syringe (25) and the tip of the needle (1). The optical waveguides (22) are arranged within the needle (1) in order to make optical measurements at the tip of the needle (1). The cross section of the distal end of the elongate tube (1) has a dividing line for each channel (21) which separates that channel (21) from the one or more optical waveguides (22).

Abstract: A needle is proposed including a cannula or hollow shaft with a multilumen insert inside. The insert comprises at least two lumen. Both the insert as well as the cannula have bevelled ends. In the insert substantially straight cleaved fibers are present that may be connected at the proximal end to a console. At least one of the distal fiber ends in the insert may protrude more than half the fiber diameter out of the insert. Furthermore, the bevel angle of the insert is different from the bevel angle of the cannula such that combination cannula and insert is such that the fiber ends do not protrude the bevel surface of the cannula.

Abstract: A filling neck to feed fuel into a motor vehicle tank using a filling nozzle, exhibiting the following features: a slotted drive ring comprising an insertion portion conically tapering toward the vehicle fuel tank, the cross-sectional constriction being less than the filling nozzle's cross-section; the drive ring, facing the fuel tank comprises, on at least one side of said gap, a locking segment; the drive ring is configured in floating manner in a cup-shaped housing portion of the filling neck, the outside diameter of said ring being less than the inside diameter of the cup-shaped housing portion; a sealing element is associated with the distal end of the drive ring, blocking access to the tank in its closed position; the drive ring's locking segment engages and keeps the sealing element in the locked position, and moves into the open position when said drive ring is expanded by the filling nozzle.

Abstract: A multi-part piston ring, containing an at least single-part spring support which is provided with a piston ring joint region and an at least single-part spring element, which is positioned in a groove provided in the region of the inner circumferential face of the spring support, wherein the wall thickness of the spring support is essentially equal in the region of the ends of the spring support facing the piston ring joint and in the rear region of the spring support, and a pocket which extends over a circumferential range of at least 60° and is created by local reduction of the wall thickness of the spring support is provided in each case between the rear region and the piston ring joint ends.

Abstract: A sliding element comprises at least one surface for sliding contact with a running face, wherein a wear layer and a run-in layer made from carbon are applied to the surface, and is characterized in that the run-in layer comprises hydrogen and nanocrystalline carbide phases. In a method for manufacturing a sliding element, the run-in layer is applied by means of a PVD process. A sliding system has an above-described sliding element and a body having a running face. A coating for a sliding element comprises a wear layer which can be applied to the upper side of the sliding element, and a run-in layer which is configured as a carbon layer, and is characterized in that the run-in layer comprises hydrogen and nanocrystalline carbide phases.

Abstract: A device having touch sensor input functionality, comprises first and second control electrodes (40,42) lying in a common plane. The device is operable in at least two modes, comprising: a first mode in which the light transmission characteristics are altered by controlling the movement of the charged particles under the influence of control signals applied to the first and second control electrodes; and a second mode in which the first and second control electrodes are coupled to a capacitance sensing means, for detecting a change in capacitance caused by the proximity of an object to be detected.

Abstract: The invention relates to a terminal strip (1) for telecommunications and data technology, comprising a housing and wire connection contacts (50, 60), first wire connection contacts (50) being accessible from the upper side (19) of the housing and second wire connection contacts (60) being accessible from the upper side (19) or from the lower side (29) of the housing, and electrical interfaces being accessible from the upper side (19) of the housing, which interfaces (70, 74) are connected to the first and/or second wire connection contacts (50, 60), the housing having a housing upper part (10), a housing lower part (20) and a housing central part (30, 30?), the housing central part (30, 30?) having receptacles, in which the first and second wire connection contacts (50, 60) and the electrical interfaces (70, 74) are partially guided and mechanically supported.

Abstract: A plug connector for printed circuit boards includes a number of contact elements positioned in a housing. The contact elements each have two connection ends and an intermediate contact positioned between the two ends, where one connection end is in the form of an insulation displacement contact for connecting wires. The insulation displacement contacts are supported on the housing, so that the contact elements are held captively in the housing when connection forces act on the insulation displacement contacts.

Abstract: The present invention relates to an exhaust gas treatment device for an exhaust system of a combustion engine, more preferably of a motor vehicle, with a housing comprising a jacket and an outlet funnel, and with at least one exhaust gas treatment element which is arranged in the jacket and is axially supported on the housing via a support ring. A simplified construction is obtained if the outlet funnel comprises an outer funnel connected to the jacket in a fixed manner and an inner funnel, which at an inner end facing the jacket carries the support ring, between inner funnel and outer funnel an insulation space is formed, which envelopes the inner funnel in circumferential direction, and if the inner end of the inner funnel contacts an inner end of the outer funnel facing the jacket.

Abstract: A filling neck to feed fuel into a motor vehicle tank using a filling nozzle, exhibiting the following features: a slotted drive ring comprising an insertion portion conically tapering toward the vehicle fuel tank, the cross-sectional constriction being less than the filling nozzle's cross-section; the drive ring, facing the fuel tank comprises, on at least one side of said gap, a locking segment; the drive ring is configured in floating manner in a cup-shaped housing portion of the filling neck, the outside diameter of said ring being less than the inside diameter of the cup-shaped housing portion; a sealing element is associated with the distal end of the drive ring, blocking access to the tank in its closed position; the drive ring's locking segment engages and keeps the sealing element in the locked position, and moves into the open position when said drive ring is expanded by the filling nozzle.

Abstract: The invention relates to a core-connecting terminal strip (1) and to a method for producing a core-connecting terminal strip (1) with gel filling, the core-connecting terminal strip (1) comprising at least one two-part housing (2, 3), in which core connection contacts (5) are arranged, the housing (2, 3) forming cavities, which are filled with a dielectric gel (10), the gel (10) changing its viscosity, the gel (10) being introduced into the housing (2, 3) in at least two temporally separate steps, the time between the steps being selected in such a way that the viscosity of the gel (10) of the preceding step has changed.

Abstract: The invention relates to a plug connector (1) for printed circuit boards (70), comprising a number of contact elements (30), where the contact elements (30) each have two connection ends, where one connection end is in the form of an insulation displacement contact (31) for connecting wires and the other connection end is in the form of a tuning fork contact (32) for making contact with pads on a printed circuit board (70), and a plastic housing into which the insulation displacement contacts (31) of the contact elements (30) can be inserted, where at least one lower edge (40) of the insulation displacement contact (31) is supported on the plastic housing, so that the contact elements (30) are held captively in the plastic housing when connection forces act on the insulation displacement contacts (31), the plastic housing comprising at least one chamber-like region, and the tuning fork contacts (32) being fully accommodated in the longitudinal direction by the plastic housing, where the contact element (30) i

Abstract: The invention relates to a connecting strip (1) for telecommunications and mid-range communications technology, comprising a housing (2) and at least two contact elements (11), wherein the contact element (11) comprises a first contact (12) for the connection of wires or cables and a second contact (13) for contacting a printed circuit board, the second contact (13) taking the form of a press-fit pin contact or a tuning-fork contact, and in which the first contact (12) is aligned towards the upper side (3) of the housing (2), and the second contact (13) is aligned towards the underside (4) of the housing (2), the first contacts (12) being arranged laterally offset from the longitudinal axis (L) of the housing (2), and on the opposite side at least one fin (8) being arranged so that between the first contacts (12) and the fin (8) a trench (9) is formed, the contact element (11) being constructed with a bracket (15) positioned above the second contact (13), aligned towards the upper side (3) of the housing (2),

Abstract: The invention relates to a plug-in connector for printed circuits, comprising a plurality of contact elements, whereby said contact elements have two connecting faces each. The one connecting face is configured as an insulation displacement contact for connecting cores and the other connecting face is configured as a tuning fork contact for contacting contact surfaces on a printed circuit. The insulation displacement contacts of the contact elements can be inserted into a plastic housing. At least one lower edge of the insulation displacement contacts is supported on the plastic housing so that the contact elements are captivated in the plastic housing when connecting forces act upon the insulation displacement contacts. The plastic housing comprises at least one chamber-type area. The tuning fork contacts are completely received by the plastic housing in the longitudinal direction.

Abstract: The invention relates to a tool for connecting cable cores, in particular of insulated telecommunication and data cables, to an insulation-piercing contact element, with a ram, which is formed with a ram head, by means of which the cable cores can be pressed into the insulation-piercing contact, the ram head being shaped in such a way that at least two cable cores can be pressed in simultaneously into at least two insulation-piercing contact elements lying next to each other.