The present invention provides ultrasound-guided ablation catheters and methods for their use. In one embodiment, a tissue ablation apparatus (2) includes a flexible elongate body (12) having proximal (14) and distal (12) ends. A plurality of spaced-apart electrodes (24) are operably attached to the flexible body near the distal end. A plurality of transducer elements (28) are disposed between at ...

A method and apparatus for treading a tire carcass in which a crude rubber tread is deposited on a tire carcass to be treaded, the tire carcass thus covered having been mounted on a rim and inflated, a resilient ring-shaped mold possessing an inner annular surface ensuring molding of the tread is positioned on the tread, a resilient flange is placed between each bead and each peripheral edge of th...

A bladder with an anti-tack rubber having suitable curing properties to turn up plies in manufacturing pneumatic tires is provided. In a preferred embodiment, the anti-tack rubber comprises 50 to 45 parts natural rubber cured with 50 to 60 parts chlorosulfonated polyethylene, 0.9 to 1.1 benzothaizyl disulfide and 0.9 to 1.1 phenylenediamine. A method of making the anti-tack rubber comprises mixing...

A glucose sensor system comprising the steps of using as a sample discriminating parameter a ratio (I/DeltaI) of a measured current value I to the time-differential value of the current value DeltaI, defining a discrimination function that discriminates whether a sample is blood or control fluid and uses the discriminating parameter as an independent variable, quantitating as a discriminating inde...

This invention is directed to a plastic composite comprising color images printed onto a polyethylene terephthalate (PET) substrate using thermal transfer (TT) printing technology. The PET layer is then bonded to a second PET layer using a thermally activated adhesive, preferably ethylene vinyl acetate copolymer (EVA). The bonded PET layers are then disposed between two layers of plasticized PVB, ...

Recycleable releasing polyethylene terephthalate film coated with a coating of polyethylene emulsion, polyurethane dispersion, or a mixture of the two, with an acrylic or polyester cobinder, which film is uniaxially oriented and thereafter coated with the coating and oriented in a direction transverse to the direction of the film's uniaxial orientation to generate a biaxially oriented film having ...

The present disclosure provides methods for the diagnosis of metastatic prostate cancer and/or the prediction of the metastatic ability of prostate cancer in prostate biopsy tissue. Metastatic ability of prostate cancer is positively correlated with the level of transcriptional and translational expression of the MUC18 coding sequence in the neoplastic tissue. Methods for the determination of MUC1...

In a method for the measurement of the concentration of a substance in a liquid, especially for blood sugar measurement, the liquid to be measured is applied to the measuring field of a test strip, which measuring field is composed of a hydrophilic material, and the change of the optical reflectivity or transmissivity effected thereby in the area of the measuring field is captured. A measured valu...

A composite material comprises (A) a layer of polyurethane (PUR) directly bonded with (B) a layer of a different thermoplastic. (A) contains homogeneously dispersed particles, of size 1-10 nm, coated with a thermoplastic other than (A) and showing a total surface area at least equal to the total interfacial area between (A) and (B). An Independent claim is also included for a process for the produ...

A method for manufacturing a reinforcing structure for tires of vehicles includes the steps of preparing a plurality of strip segments having substantially parallel, longitudinal filiform elements at least partially coated by at least one layer of elastomeric material, and applying the plurality of strip segments along a circumference of a toroidal support, to form at least one continuous reinforc...

A method of manufacturing tires includes the steps of making structural components for tires, assembling the structural components of each tire following a pre-established sequence at respective work stations disposed along a manufacturing line, transferring the tires to a curing line, and curing the tires in respective vulcanization molds. The tires are sequentially transferred along the manufact...

Apparatus for evaluating a part of a seafood animal such as a lobster cla w, to determine the ratio of meat to water and other characteristics, including first and second transducers (12, 14) that are coupled to spaced locations on the part P of the animal so when the first transducer transmits sonic energy it passes through the animal part to the second transducer. A circuit (34) coupled to the s...

A thermoplastic interlayer (10) having a first air removal surface (12) whic h includes a multiplicity of microscopic embossments (14) of substantially identical shape integrally projecting from the plane of one side of the interlayer in a regular pattern and a second air removal surface (18) on the other side of the interlayer (10) which is different fro m the first air removal surface (12) and i...

"PEçAS MOLDADAS FLEXìVEIS DE POLIURETANO ESPUMADO E SUA APLICAçãO". A presente invenção refere-se a peças moldadas flexíveis de poliuretano espumado com densidades de <500 kg/m^ 3^, de preferência, de <350 kg/m^ 3^ e com alta estabilidade à peça moldada (contração máxima da peça moldada de 1,5%; de acordo com DIN ISO 02769) à base de componentes especiais e sua aplicação, especialmente no setor de...

Electronic ballot box of the type used in elections that not only enables the voting slips to be scanned when they are deposited in the box, despite the fact of their being in an envelope in order to assure voting secrecy, using emission of a light for this purpose, but also permits the totalling of the votes for each of the candidatures and the setting of the electoral process parameters (voters,...

A hand held device generates a predetermined number of pulses of light having a predetermined electromagnetic spectrum, a predetermined duration, a predetermined inter-pulse interval, and a predetermined total energy. The pulse sequence is delivered to a skin surface to temporarily remove hair. A period of time for reappearance of hair on the selected skin surface after the using of the device to ...

A system for removing an obstruction from a blood vessel includes an obstruction engaging element and an expandable capture element. The capture element preferably has a flexible cover and an expandable support structure. The engaging element engages the obstruction and moves the obstruction into the capture element. The capture element protects the obstruction when the obstruction is moved into t...

Cellulose is dissolved in an ionic liquid without derivatization, and is regenerated in a range of structural forms without requiring the use of harmful or volatile organic solvents. Cellulose solubility and the solution properties can be controlled by the selection of the ionic liquid constituents, with small cations and halide or pseudohalide anions favoring solution.

The invention concerns an installation for measuring the concentration in dense granular material in a flow comprising a liquid, a dense granular material and suspended fine particles. The invention is characterised in that it comprises: at least a member for separating the dense granular material from the liquid and the suspended fine particles, at least a device for measuring (12, 12a, 13) at le...

This invention relates to a method of producing a bioadhesive composition comprising the steps of preparing a solution of a solvent and a polymer mixture wherein the polymer mixture comprises at least one natural or synthetic polycarboxylated polymer and at least one polysaccharide; drying the solution to form a solid; and heat treating the solid to effect cross-linking and to form the bioadhesive...