Cephalosporin michael adducts
The cephalosporin Michael adducts of the present invention are represented by Formula I ##SPC2## wherein R is hydrogen, C.sub.1 -C.sub.8 alkanoyl, benzoyl, or a group represented by the formula: ##EQ... Read More
Inventors: Spry, Douglas O.;, Assignee: Eli Lilly and Company (Indianapolis, IN) |
Artificial limb with automatic release for free rotation
Two broad categories of artificial limbs or prostheses are generally known: the exoskeletal type and the endoskeletal type. An exoskeletal limb is formed with a hard outer shell which is shaped to si... Read More
Inventors: Lehneis, Hans R.; Reibel, Charles;, Assignee: New York University (New York, NY) |
Benzopyranone-.beta.-D-thioxylosides and their use in therapy
What is claimed is: 1. An oside compound selected from the group consisting of the benzopyranone-.beta.-D-thioxylosides of the formula in which: one of the substituents R or R' is an oxygen atom doubl... Read More
Inventors: Samreth, Soth; Barberousse, Veronique; Renaut, Patrice; Bellamy, Francois; Millet, Jean;, Assignee: Fournier Industrie et Sante (Paris, FR) |
Method for treating thermoplastic polymers
It is an object of the present invention to provide an improved method and apparatus for treating thermoplastic polymers, which overcomes the above and other disadvantages of the prior art. A further ... Read More
Inventors: Bennett, Richard J.;, Assignee: Phillips Petroleum Company (Bartlesville, OK) |
Hemodialysis processes & hemodialysis solutions
As indicated above, a mathematical interrelationship between a first fluid containing a non-permeant charged material and another fluid disposed on an opposed side of a semi-permeable membrane relati... Read More
Inventors: Veech, Richard L.;, Assignee: |
Amputation cylinder dressing
What is claimed is: 1. A removable, flexible, post-operative amputation stump dressing for immediate post-operative application around a patient's amputation stump, said amputation stump having a bott... Read More
Inventors: Richardson, James V.;, Assignee: |
Method for tall oil recovery and apparatus therefor
It has now been found that the apparatus of the prior art may be substantially improved by simply connecting the downstream (negative) electrode or pipe section containing such electrode to earth grou... Read More
Inventors: Joyce, Edward R.; Smith, William L.;, Assignee: SCM Corporation (New York, NY) |
High pressure hydraulic system and self-cleaning filter assembly therefor
I claim: 1. In a hydraulic system, in combination: a system component; a filter assembly connected to said component; and means for supplying hydraulic fluid through said filter assembly in a directio... Read More
Inventors: Poetter, Rainer;, Assignee: Harnischfeger Corporation (Milwaukee, WI) |
Hemodialysis processes and hemodialysis solutions
As indicated above, a mathematical interrelationship between a first fluid containing a non-permeant charged material and another fluid disposed on an opposed side of a semi-permeable membrane relati... Read More
Inventors: Veech, Richard L.;, Assignee: |
Process and apparatus for controlling the dewatering of suspensions
We claim: 1. Apparatus for controlling the addition of chemical dewatering modifier by chemical dosing equipment to a suspension that flows through a service line towards a dewatering plant, the appar... Read More
Inventors: Cameron, Timothy Ian; Field, John Rodney; Glachan, Mark Stephen; Tovey, Peter James;, Assignee: Allied Colloids, Ltd. (Bradford, GB) |
Dialysis apparatus with regulated mixing of the dialysis solution
OF THE PREFERRED EMBODIMENTS FIG. 1 shows a dialysis apparatus 10. The dialysis apparatus consists essentially of a unit 12 for production of the dialysis solution and a dialyzer 14 connected with un... Read More
Inventors: Polaschegg, Hans-Dietrich; Husar, Dieter;, Assignee: Fresenius AG (Bad Homburg, DE) |
Ultra pure water filtration
The present invention includes removing particles from high purity water for use in electronics applications using multichannel monolithic cross-flow ceramic membranes. It has been found through empi... Read More
Inventors: Filson, James L.; Carrera, Wesley R.; Bhave, Ramesh R.;, Assignee: Illinois Water Treatment, Inc. (Warrendale, PA) |
Apparatus and method for automatically performing peritoneal equilibration tests
In accordance with one aspect of the invention, a method of automatically conducting a peritoneal equilibration test is provided. The method includes the step of removing a sample of previously infuse... Read More
Inventors: Chen, Chi; Emerson, Paul; Keshaviah, Prakash;, Assignee: Baxter International Inc. (Deerfield, IL) |
Apparatus for separating a blood component from blood plasma
We claim: 1. An apparatus for centrifuging and further automatically handling a container for separating fibrin monomer from blood, where the container comprises a cylindrical member and a piston disp... Read More
Inventors: Holm, Niels Erik; Jorgensen, Glenn A.;, Assignee: Bristol-Myers Squibb Company (New York, NY) |
Method and apparatus for monitoring blood components
What is claimed is: 1. A method of monitoring concentration of components of blood flowing in a flowpath comprising flowing said components through a transparent channel, directing light to said chann... Read More
Inventors: Boucher, Terry D.; Holmes, Brian M.;, Assignee: Cobe Laboratories, Inc. (Lakewood, CO) |
Blood parameter measurement
The present invention provides an apparatus and method for measuring blood parameters such as oxygen saturation level and hematocrit in real time at any desired location in the body of a living patien... Read More
Inventors: Bailey, Wilber H.;, Assignee: Camino Laboratories, Inc. (San Diego, CA) |
Apheresis apparatus and method
The present invention provides a pheresis apparatus and method for increasing blood component yield from donated whole blood in a centrifugation fractionation volume. In accordance with the invention,... Read More
Inventors: Latham, Jr., Allen; Jorgensen, Glen E.; Sibinga, Theodoor H. S.; Plante, Joseph R.; Knapp, Tracey E.;, Assignee: Haemonetics Corporation (Braintree, MA) |
Method for producing blood component products
The present invention is directed to a method and apparatus for producing blood component products, namely a collection of harvested blood components having a determined yield associated therewith. Th... Read More
Inventors: Langley, Robert W.; Dumont, Larry J.;, Assignee: Cobe Laboratories, Inc. (Lakewood, CO) |
Method for collecting a blood component concentration
The invention provides a method of separating selected blood components. The method separates blood by centrifugation in a rotating chamber into a first separated blood component, a residual blood flu... Read More
Inventors: Brown, Richard I.; Smith, Sidney; Cerny, David E.; Foley, John T.;, Assignee: Baxter International Inc. (Deerfield, IL) |
Spillover collection of sparse components such as mononuclear cells in a centrifuge apparatus
Referring now to the drawings, like numbers indicate like features, and a reference number appearing in more than one figure refers to the same element. FIG. 1 is a block diagram of a centrifuge syst... Read More
Inventors: Hlavinka, Dennis; Felt, Thomas J.;, Assignee: Cobe Laboratories, Inc. (Lakewood, CO) |
Systems and methods for reducing the number of leukocytes in cellular products like platelets harvested for therapeutic purposes
One aspect of the invention provides systems and methods that employ three in-line separation devices for obtaining a platelet-rich concentrate having a reduced number of leukocytes. The systems and m... Read More
Inventors: Brown, Richard I.;, Assignee: Baxter International Inc. (Deerfield, IL) |
Systems and methods for collecting mononuclear cells employing control of packed red blood cell hematocrit
The invention provides systems and methods for separating mononuclear cells from whole blood. The systems and methods employ a rotatable chamber. The chamber has an inlet region, where whole blood ent... Read More
Inventors: Min, Kyungyoon; Brown, Richard I; Cantu, Robert J; Bischof, Daniel F; Cork, William H;, Assignee: Baxter International Inc. (Deerfield, IL) |
Systems and methods for collecting diluted mononuclear cells
The invention provides systems and methods for separating mononuclear cells from whole blood. The systems and methods rotate a chamber, in which whole blood is centrifugally separated into packed red ... Read More
Inventors: Min, Kyungyoon; Brown, Richard I; Cantu, Robert J;, Assignee: Baxter International Inc. (Deerfield, IL) |
Microporous diffusion apparatus
The present invention relates to sparging apparatus for injection of oxidizing gas in the form of small bubbles into aquifer regions to encourage in situ remediation of subsurface leachate plumes. In ... Read More
Inventors: Kerfoot, William B.;, Assignee: |
Cosmetic composition for the hair containing a wax microdispersion and a process for treating the hair using the composition
What is claimed is: 1. A process for the cosmetic treatment of hair so as (a) to improve the hold and volume of the style of the hair, or (b) to suppress or retard the appearance of an oily aspect of ... Read More
Inventors: Vanlerberghe, Guy; Nicolas-Morgantini, Luc; Lety, Alain;, Assignee: L'Oreal (Paris, FR) |
Skin protective compositions
What is claimed is: 1. A skin protective lotion or creme consisting essentially of emollient, humectant, surfactant and a protective agent in an amount effective to reduce the amount of skin irritatio... Read More
Inventors: Kelly, Ralph; Ritter, Edmond Jean;, Assignee: Cincinnati Milacron, Inc. (Cincinnati, OH) |
Stabilized zirconia powders
Accordingly, a major object of the present invention is the provision of very fine stabilized zirconia powders displaying excellent sinterability relative both to the raw densities that may be realize... Read More
Inventors: Baumard, Jean-Francois; Dubois, Bertrand; Odier, Philippe;, Assignee: Rhone-Poulenc Chimie (Courbevoie, FR) |
Octahydro-2H-pyrrolo[3,4-g]quinolines
We claim: 1. A compound of the formula ##STR7## wherein R.sup.1 is H, (C.sub.1 -C.sub.3)alkyl-CO, or (C.sub.1 -C.sub.3)alkyl, R.sup.2 is H, C.sub.1 -C.sub.3 alkyl, allyl or benzyl and R.sup.3 is H, or... Read More
Inventors: Bach, Nicholas J.; Kornfeld, Edmund C.;, Assignee: Eli Lilly and Company (Indianapolis, IN) |
Piperid-4-yl ureas and thio ureas used as anti-depressant agents
We claim: 1. A compound of the formula ##STR20## wherein n is 0 or 1; R.sup.2, R.sup.3, and R.sup.9 are, independently, hydrogen or a lower alkyl group; X is .dbd.O, or .dbd.S; Y is --O-- or a direct ... Read More
Inventors: Archibald, John L.; Ward, Terrence J.;, Assignee: John Wyeth & Brother Ltd. (Maidenhead, GB2) |
Quinoline derivatives which are 5-hydroxytryptamine antagonists
What we claim is: 1. A compound of the formula: ##STR9## wherein: A stands for --(CH.sub.2).sub.2 --, or --(CH.sub.2).sub.2 --which is substituted by not more than two (1-2C) alkyls; Q stands for a su... Read More
Inventors: Le Count, David J.; Pearce, Robert J.;, Assignee: Imperial Chemical Industries PLC (London, GB2) |
Vasodialators 
