Patent application number | Description | Published |
20080220959 | Apparatus and Method for Separating A Composite Liquid Into At Least Two Components - A bag loader for loading and unloading at least one satellite bag into and from the central compartment of a rotor of an apparatus for separating a composite liquid into at least two components comprises an upper part for removably securing an upper portion of at least one satellite bag; a lower part comprising a receptacle; and an intermediate part connecting the upper part to the lower part and exposing an intermediate portion of a satellite bag. | 09-11-2008 |
20080283473 | Apparatus and Method for Separating a Composite Liquid Into At Least Two Components - A method and apparatus related to using a squeezing or transfer fluid to transfer fluid or components between bags in a centrifuge wherein the squeezing fluid can be reversed to reduce squeezing and such fluid an also be used to build up a over-pressure for rapid movement. | 11-20-2008 |
20080314822 | Apparatus for Blood Component Separation - A device for loading a set of bags into the rotor of a centrifuge including a loading container having an annular rim extending outwardly such that the annular rim rests on the turn table of the rotor. | 12-25-2008 |
20090127206 | Blood Component Processing System Method - A method used in connection with processing of blood components, wherein blood products are then filtered via a filter rotating along with a centrifuge rotor and the sensed pressure may be used in connection with controlling the pumping of the blood products and/or in connection with determining the location of an interface associated with the blood products. | 05-21-2009 |
20110077140 | Apparatus and Method for Separating A Composite Liquid Into At Least Two Components - An apparatus for separating a volume of composite liquid into at least a first component and a second component comprising a centrifuge having a rotor with a turntable for supporting a separation bag; a central compartment for containing satellite bags, and fitted with a support member for supporting at least one satellite bag so that a liquid contained in the supported satellite bag drains from the supported satellite bag into the separation bag under centrifugation forces when the rotor is set in rotation. | 03-31-2011 |
Patent application number | Description | Published |
20090272701 | Centrifuge Apparatus and Method for Selectively Reducing Forces on a Biologic Fluid - A centrifuge blood component separation system for separating components of a blood product, comprising a separation vessel; a first transfer bag; a second transfer bag with an outside edge generally congruent to an outside edge of the first transfer bag and further having a central collection area spaced away from the outside edge. The second transfer bag may have additional collection areas. A perforated seam between collection areas allows the second collection bag to be separated into a plurality of bags after collection of blood components. The system has a centrifuge apparatus comprising a rotor having a central compartment for receiving the transfer bags. | 11-05-2009 |
20110028295 | Apparatus for Separating a Composite Liquid Into At Least Two Components - An apparatus for separating blood into blood components using a separation vessel satellite bags mounted on a centrifuge rotor and a balancing assembly for the centrifuge to compensate for changes to the center of gravity. | 02-03-2011 |
20110143905 | System for Blood Separation with Shielded Extraction Port and Optical Control - A centrifugal blood separation system comprising a rotor, a light source, an optical sensor, a control system, a separation vessel, and an optical cell on the separation vessel. The optical cell has a first extraction port extending radially outwardly into the optical cell, a red blood cell extraction port downstream from the first extraction port and extending into the optical cell beyond the first extraction port; and a dam between said first extraction port and said red blood cell extraction port, having an upper edge and a lower edge, wherein the first extraction port and the red cell extraction port are radially between the upper edge and the lower edge of the dam. Also, a first extraction port having a bore having a first diameter, a lumen having a second diameter smaller than the first diameter, and a frustro-conical passageway coupling the bore to the lumen. | 06-16-2011 |
20120015794 | Method for Optimizing Spin Time In a Centrifuge Apparatus for Biologic Fluid - A method for controlling a centrifuge blood component separation system for separating components of a blood product, the separation system comprising a centrifuge and a separation bag and at least one transfer bag. The method comprises selecting a nominal hematocrit value such that an actual hematocrit value is expected to be less than said nominal hematocrit; centrifuging a separation bag containing a volume of composite liquid so as to cause the sedimentation of at least a first component and a second component; transferring some of the first component to a first transfer bag; detecting time of passage of a red blood cell interface at a pre-selected location in the separation bag; and adjusting a predicted processing time based on the time of passage of the red blood cell interface. | 01-19-2012 |
20120316049 | System for Blood Separation with Gravity Valve for Controlling a Side-Tapped Separation Chamber - A disposable blood separation set and a centrifugal blood processing system comprising a blood processing chamber adapted to be mounted on a rotor of a centrifuge; a frustro-conical cell separation chamber in fluid communication with the processing chamber, the cell separation chamber having an inlet, a primary outlet and a side tap outlet adjacent the inlet. A valve that is responsive to centrifugal force (a “gravity” valve) selects between the outlet and the side tap outlet. The gravity valve is mounted on the rotor. When the rotor spins at high speed, the gravity valve may open the primary outlet and close the side tap outlet. When the rotor spins at a lower speed, the gravity valve may open the side tap outlet and close the primary outlet. | 12-13-2012 |
20120316051 | System for Blood Separation with Side-Tapped Separation Chamber - A disposable blood separation set and a centrifugal blood processing system comprising a blood processing chamber adapted to be mounted on a rotor of a centrifuge; a frustro-conical cell separation chamber in fluid communication with the processing chamber, the cell separation chamber having an inlet, and outlet and a side tap outlet adjacent the inlet. The inlet may protrude into the cell separation chamber forming a circumferential well surrounding the protruding inlet. The side tap outlet may connect to the well. The set and system comprise means for selectively drawing fluid from either the outlet or the side tap outlet. | 12-13-2012 |
20140005023 | System for Blood Separation with Shielded Extraction Port and Optical Control | 01-02-2014 |
20150375238 | System for Blood Separation with Gravity Valve for Controlling a Side-Tapped Separation Chamber - A disposable blood separation set and a centrifugal blood processing system comprising a blood processing chamber adapted to be mounted on a rotor of a centrifuge; a frustro-conical cell separation chamber in fluid communication with the processing chamber, the cell separation chamber having an inlet, a primary outlet and a side tap outlet adjacent the inlet. A valve that is responsive to centrifugal force (a “gravity” valve) selects between the outlet and the side tap outlet. The gravity valve is mounted on the rotor. When the rotor spins at high speed, the gravity valve may open the primary outlet and close the side tap outlet. When the rotor spins at a lower speed, the gravity valve may open the side tap outlet and close the primary outlet. | 12-31-2015 |
Patent application number | Description | Published |
20130303000 | CONNECTION MECHANISM - A connection mechanism between two components may use one or metallic pins that are magnetically extended when the components are engaged, and a sloped groove that retracts and unlocks the pins when the components are rotated. The components are locked in place by the pins during engagement. Disengagement may be performed by rotating the two components with respect to each other. The conncection mechanism may include one or more magnets mounted on either or both components. The magnets may be arranged to attract the components when the components are in the locking orientation and to repel the components when the components are rotated to an unlocked position. The connection mechanism may include electrical connections between the components. | 11-14-2013 |
20140077044 | CONNECTION MECHANISM - A connection mechanism between two components may use one or more metallic pins that are magnetically extended when the components are engaged, and a sloped groove that retracts and unlocks the pins when the components are rotated. The components are locked in place by the pins during engagement. Disengagement may be performed by rotating the two components with respect to each other. The connection mechanism may include one or more magnets mounted on either or both components. The magnets may be arranged to attract the components when the components are in the locking orientation and to repel the components when the components are rotated to an unlocked position. The connection mechanism may include electrical connections between the components. | 03-20-2014 |
20140251368 | PROTECTIVE CASE WITH COMPARTMENT - A protective case for a personal electronic device can include a compartment configured to receive and store an item such as, for example, a credit card, identification card, SIM card, memory card, keys, cosmetics, or cash. The compartment can be a waterproof compartment designed to protect the contents of the compartment from damage in situations where the protective case is exposed to liquids. In some examples, the compartment can include or be configured to receive and store cosmetics, cosmetic tools, or a mirror, and can eliminate the need to carry a separate compact. In some examples, the compartment can include an ejection mechanism configured to eject a credit or identification card from the compartment. | 09-11-2014 |
20150233099 | SINK AND SHOWER HANDLE RESTRAINT - Systems and methods are provided herein for restraining sink and shower handles. In a first aspect of a sink handle restraint, a first sink handle cuff fits over a first sink handle of a sink faucet, and a second sink handle cuff fits over a second sink handle of the sink faucet. The first sink handle cuff and second sink handle cuff slide along an elongated element that locks the first sink handle cuff and second sink handle cuff into place, preventing the first and second sink handles from being rotated into an “on” position. | 08-20-2015 |
20150249302 | CONNECTION MECHANISM - A connection mechanism between two components may use one or more metallic pins that are magnetically extended when the components are engaged, the pins extending into one or more slots. The components are attached in place by the pins extended into the slots during attachment. The connection mechanism may include one or more magnets mounted on either or both components. The magnets may be arranged to attract the components when the components are in the locking orientation and to repel the components when the components are in an unlocked position. The connection mechanism may include electrical connections between the components. | 09-03-2015 |
20160088912 | PROTECTIVE CASE WITH COMPARTMENT - A protective case for an electronic device, the protective case having a cushion layer that covers a back surface, a left side surface, a right side surface, a top side surface, and a bottom side surface of the electronic device. A structural layer has a back portion and side wall portions that extend from the back portion and surrounds the cushion layer. A sliding drawer is attached to an outer surface of the back portion of the structural layer. The sliding drawer has a compartment that can store one or more items in the protective case. The sliding drawer can make the items accessible when open and concealed when closed. | 03-31-2016 |
Patent application number | Description | Published |
20080213303 | MUTANT FORMS OF CHOLERA HOLOTOXIN AS AN ADJUVANT - Mutant cholera holotoxins comprising a cholera toxin subunit A having single amino acid substitutions in the amino acid positions 16 or 72 or a double amino acid substitution in the amino acid positions 16 and 68 or 68 and 72 have reduced toxicity compared to the wild-type cholera holotoxin. The mutant cholera holotoxins are useful as adjuvants in immunogenic compositions to enhance the immune response in a vertebrate host to a selected antigen from a pathogenic bacterium, virus, fungus, or parasite, a cancer cell, a tumor cell, an allergen, or a self-molecule. | 09-04-2008 |
20080311144 | MUTANT FORMS OF CHOLERA HOLOTOXIN AS AN ADJUVANT - Mutant cholera holotoxins having single or double amino acid substitutions or insertions have reduced toxicity compared to the wild-type cholera holotoxin. The mutant cholera holotoxins are useful as adjuvants in antigenic compositions to enhance the immune response in a vertebrate host to a selected antigen from a pathogenic bacterium, virus, fungus, or parasite, a cancer cell, a tumor cell, an allergen, or a self-molecule. | 12-18-2008 |
20090136567 | Adhesin-enterotoxin chimera based immunongenic composition against enterotoxigenic Escherichia Coli - The inventive subject matter relates to an immunogenic composition composed of a chimeric molecule including a conformationally stable adhesin from | 05-28-2009 |