摘要:
A method for manufacturing a heat-sealed neo-natal medical monitoring probe requires a pair of light sources and a light detector to be placed between two layers or conformable material used to implement the probe. The layers are designed to be self-aligning when placed in the assembly press for heat-sealing the perimeter of the probe. The heat-sealing process both protects the light sources and detector from fluids and also functions to precisely position and secure these devices.
摘要:
The present invention is directed to an oximeter sensor to measure the oxygen content of a patient's blood. The sensor can include a lead frame having different thicknesses, a sensor housing being molded from a common thermoplastic resin, and rib members in the housing for inhibiting shorting between adjacent traces of the lead frame. The present invention further includes a process for forming the sensor.
摘要:
A modular shaft assembly for use with a variety of different endoscopic forceps each having a housing includes a handle assembly and one or more moveable handles. The modular shaft assembly also includes a shaft having proximal and distal ends and an end effector assembly including a pair of jaw members attached to the distal end thereof. The shaft and a universal drive assembly are attached at the proximal end of the shaft. The universal drive assembly is operably engageable with the handle assemblies of the variety of different endoscopic forceps such that actuation of the one or more movable handles of any of the variety of different forceps causes the universal drive assembly to actuate the jaw members to move between an open position wherein the jaw members are disposed in spaced relation relative to one another to a closed position for grasping tissue therebetween.
摘要:
The present embodiments provide methods, apparatuses, and systems for use in maintaining data quality upon conversion to a different data format. Some embodiments provide methods that receive media data in a first format, initiate a first conversion of the media data at the first format to a second converted format, identify parameters dictating the conversion to the second converted format, record the parameters, and distribute the recorded parameters to remote systems such that the parameters at least in part control the remote systems during a conversion of the media data to the second converted format.
摘要:
A novel fluidized bed syngas (FBSG) injector/reactor apparatus and an efficient process for the partial oxidation and steam reforming of light hydrocarbon gases such as methane, to convert such gases to useful synthesis gas containing CO and H.sub.2 for recovery and/or subsequent hydrocarbon synthesis. Sources of a light hydrocarbon gas, such as methane, and oxygen or an oxygen-containing gas are preheated and pressurized and injected through gas orifices of an injector at high velocity and comparable momentums into admixture with each other in the desired proportions, at a plurality of mixing chambers or recessed cups which are open to the fluidized bed reaction zone of a reaction chamber and are spaced over the face of the injector, to form a reactant gas premix having a pressure drop of at least 1% through the injector. The gaseous premix is injected in a time period which is less than its autoignition time, preferably less than 9 milliseconds, at a velocity between about 25 to 1000 feet/second, into a partial oxidation reaction zone comprising a fluid bed catalyst so that the gas mixture reacts in the catalyst bed, to reduce the amounts of CO.sub.2, H.sub.2 O and heat produced by the partial oxidation reaction to favor the desired stoichiometry. The formed syngas is cooled and recovered, such as use in further synthesis processing.
摘要:
An improved method of preparing a catalyst from a catalyst precursor concentrate is provided. The catalyst precursor concentrate, which is preferably phosphomolybdic acid, is treated at relatively low pressures in a specified manner.
摘要:
The present invention relates to a ski rope handle assembly of the molded rubber type. The present invention is characterized by an external rope loop connection formed about each end of the handle that is offset from a fully closed finger protector sleeve. A pair of rope segments are wound about opposite ends of a ski rope handle in a continuous arcuate fashion so as to form external closed loops about each end of the handle adjacent to but not within the closed finger protector sleeves. The free end of the rope is merged with an intermediate segment of the rope just prior to extending forwardly through an opening formed in the finger protector sleeve. Thus, the rope loop formed is entirely external to the ski rope handle assembly and is offset from the finger protector sleeve.
摘要:
The present invention relates to a ski rope handle assembly. One species of the present invention entails a ski rope handle assembly that includes a double entry figure eight loop connection formed about each end of a ski rope handle. A second species includes an external rope loop connection that is continuously wound in an arcuate fashion about each end of the ski rope handle after which the open, wound loop is directed such that a forward extending portion of the rope adjacent the loop is threaded through an opening formed within an adjacent finger protector sleeve.
摘要:
A machine for molding a plurality of tubular articles and gang stripping them in one operation. The mandrels for molding the articles are mounted between the mold platens in a frame having a front cross bar which has cavities forming the ends of the articles. When the platens are separated and the mold opened, the frame is moved laterally of the machine and the cross bar is automatically moved away from the ends of the articles to a removable position. A stripping rack is then moved manually into position to clamp and strip all of the articles simultaneously from the mandrels.