Abstract: A holder has an inner diameter which allows the holder to be fitted onto the outside of a cylinder barrel 2 and is formed into a tubular shape having a length which is substantially equal to that of the cylinder barrel 2. The holder has a flange 73 at the basal end.
Type:
Grant
Filed:
December 1, 1997
Date of Patent:
October 3, 2000
Assignees:
Seikagaku Kogyo Kabushiki Kaisha, Top Corporation
Abstract: The disposable cassette for use with a liquid drug infusion pump comprises a cassette body (1) with a flexible pump tube (2) between an inlet (3) for connection to a drug reservoir on the upstream side and an outlet (4) for delivery of the drug to a medical patient on the downstream side; a pressure detector membrane (18) operatively connectable to said infusion pump having means to measure the pressure in the fluid circuit of the cassette; a passive valve (7) having a pre-stress producing a forward opening pressure of at least 0.15 bar, and an optical code (6) located on the cassette body (1) for recognition of the cassette by said infusion pump.
Abstract: This is a catheter having a shaft, the layers of which are coextruded in an intermittently changing pattern that produces particular mechanical and frictional properties in the structure. The outer layer of the catheter shaft is comprised of a material which has greater flexibility than the material which comprises the inner layer of the catheter shaft. The stiffer material which comprises the inner layer has frictional properties which facilitate guidewire passage and control. The invention includes the substituent shaft per se and a method of making the shaft.
Abstract: An occluder apparatus for obstructing the flow of blood in a blood vessel has an elongated hollow tubular body having a leading end sized for reception in the blood vessel and includes portion of the body fabricated from a material soluble in blood, and a piercing device for inserting the body through the wall of the blood vessel to extend the leading end into the interior of the blood vessel. An inflatable diaphragm is carried by the body in a collapsed, deflated condition, and the apparatus includes a passage for conducting an inflating fluid from an external source, which is into fluid communication with the interior of the diaphragm, to effect expansion the diaphragm.
Abstract: A lockout device has a baseplate which mounts to a control panel containing a toggle switch. The baseplate provides a hinged attachment for a cover that is swung down to a locked position in which the operation of the toggle switch is inhibited. In one embodiment the cover is integrally formed with the baseplate, and in a second embodiment the cover is removed when swung open from the locked position.
Abstract: The stock contains an insulating-material matrix and a filler embedded in the matrix and is distinguished by a cellular structure. The predominant portion of the cells is filled with a material having arc-extinguishing properties or contains a material which, on exposure to an arc, forms arc-extinguishing gas. For the purpose of improving the making and breaking capacity, such a stock can advantageously be employed in a gas-blast circuit breaker in which arc-extinguishing gas is blown onto the switching arc. This involves the stock preferably being positioned at such points guiding the arc-extinguishing gas, at which the stock is exposed to the radiation of the arc and the thermal action of arc gases.
Type:
Grant
Filed:
March 29, 1996
Date of Patent:
October 27, 1998
Assignee:
ABB Research Ltd.
Inventors:
Bodo Bruhl, Elias Julke, Kurt Kaltenegger, Lutz Niemeyer, Leopold Ritzer