Patents Assigned to Rosedale Medical, Inc.
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Publication number: 20080077048Abstract: An integrated monitoring and body fluid sampling device constructed to permit digital as well as alternate-site body fluid sampling and analysis, the device comprising: a housing; at least one skin-penetration member; and a member constructed for the application of circumferential or vacuum pressure to an appendage; wherein the member is detachably or retractably connected to the housing in a manner such that the integrated monitoring and body fluid sampling device can perform digital or alternate-site body fluid sampling and analysis. Additional arrangements and techniques are also described.Type: ApplicationFiled: August 28, 2006Publication date: March 27, 2008Applicant: Rosedale Medical, Inc.Inventors: Raul Escutia, Jeffrey L. Emery, Craig M. Litherland, Jeffrey M. Jones, Gregory C. Loney, Michael F. Tomasco
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Publication number: 20070179405Abstract: An arrangement includes a housing, a plurality of sampling and analysis sites contained within the housing, each of the sampling and analysis sites having a skin-penetration member having a first end configured to pierce the skin, and an inner lumen in communication with the first end, an actuator operatively associated with the skin-penetration member, and an analyte quantification member in fluid communication with the inner lumen of the skin-penetration member. Integrated devices including such arrangements are also described.Type: ApplicationFiled: September 29, 2006Publication date: August 2, 2007Applicant: Rosedale Medical, Inc.Inventors: Jeffrey Emery, Craig Litherland, Raul Escutia, James Pfeiffer, Jeffrey Jones
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Publication number: 20070179404Abstract: An arrangement comprises a housing containing one or more components configured for at least one of body fluid sampling and analysis. The arrangement includes a housing containing one or more components configured for at least one of body fluid sampling and analysis, and a body attachment element. The housing and the body attachment element are connected by a quick-release mechanism configured to facilitate removal of the housing from the body attachment element.Type: ApplicationFiled: September 29, 2006Publication date: August 2, 2007Applicant: Rosedale Medical, Inc.Inventors: Raul Escutia, Craig Litherland, Jeffrey Emery, James Pfeiffer, Christo Pamichev
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Publication number: 20070083131Abstract: An arrangement for producing a sample of body fluid from a wound opening created in a skin surface at a sampling site includes at least one skin-penetration member having a first end configured to pierce the surface of the skin, and a inner lumen in communication with the first end; at least one actuator operatively associated with the at least one skin-penetration member; and at least one catalyst device configured to cause perfusion of body fluid at the sampling site; wherein the at least one actuator is configured to locate the at least one skin-penetration member so as to obstruct the wound opening while transporting body fluid through the inner lumen. Associated methods are also described.Type: ApplicationFiled: September 29, 2006Publication date: April 12, 2007Applicant: ROSEDALE MEDICAL, INC.Inventors: Raul Escutia, Jeffrey Emery, Craig Litherland
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Publication number: 20070078358Abstract: Arrangements are provided including a base having a bore disposed therein extending from a first surface of the base through a second surface of the base, a fluid transport tube having a first end, a second end opposite the first end, and a lumen having an inner diameter, at least the second end of the tube being received within the bore of the base, and at least one fluid transport enhancing groove having at least a first section disposed in the second surface of the base and in fluid communication with the bore.Type: ApplicationFiled: September 30, 2005Publication date: April 5, 2007Applicant: Rosedale Medical, Inc.Inventors: Raul Escutia, Jeffrey Emery
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Publication number: 20070078313Abstract: Arrangements are provided including a fluid transport tube, or a needle, having a first end and a second end opposite the first end, and a lumen having an inner diameter. At least one fluid transport enhancing projection is disposed in the lumen and extends from the second end toward the first end. A discreet, wearable blood glucose monitor including such arrangements is also described.Type: ApplicationFiled: September 30, 2005Publication date: April 5, 2007Applicant: Rosedale Medical, Inc.Inventors: Jeffrey Emery, Jeffrey Jones, Raul Escutia, Stephen Yee
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Publication number: 20060281187Abstract: Disclosed are devices, arrangements and methods for quantifying the concentration of an analyte present in bodily fluid, including: an assay pad having at least one chemical reagent capable of producing a detectable signal in the form of a reaction spot upon reaction with the analyte; a light source; a detector array; a processor; and a memory in communication with the processor, the memory comprising: (a) at least one value indicative of one or more of: (i) the level of hematocrit contained in the sample; (ii) the volume of the sample applied to the assay pad; or (iii) imperfections present in the reaction spot; and (b) at least one algorithm for calculating the concentration of the analyte contained in the sample.Type: ApplicationFiled: September 30, 2005Publication date: December 14, 2006Applicant: Rosedale Medical, Inc.Inventors: Jeffrey Emery, Carole Stivers
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Patent number: 7052652Abstract: Arrangements for the detection of the presence and/or concentration of an analyte in a sample of bodily fluid include diffuse transmission, diffuse reflection and edge or waveguide illumination arrangements. A vertical flow assay arrangement and/or technique is also disclosed, and includes a detection component that can be in the form of an array of optical detection elements. A number of assay pad constructions are described which may include at least one or more of the following components: a prefilter component, a reflective component, a membrane component, a reagent component, a mesh component, and a component to prevent lateral spreading.Type: GrantFiled: March 24, 2003Date of Patent: May 30, 2006Assignee: Rosedale Medical, Inc.Inventors: Peter J. Zanzucchi, Sterling E. McBride
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Patent number: 7004928Abstract: The invention relates to analyte monitoring/drug (pharmaceutical agent) delivery device. The invention is suited for monitoring various blood constituents such as glucose. The device has a housing that at least partially encloses a plurality of microneedles disposed on a carrier and an electronics portion. Each microneedle is in fluid communication with a corresponding microchannel. Each microneedle is individually addressable. That is, each microneedle can be extended and retracted individually via an actuator. The electronics portion includes a processor and associated circuitry (e.g., memory, supporting electronics and the like), a motor or the like, a sensor, a power supply (e.g., battery) and optionally an interface. In general, the processor controls the operation of the device and is data communication with the actuator, motor, sensor and interface. The invention provides for autonomous operation, that is, without intervention of the user.Type: GrantFiled: April 23, 2002Date of Patent: February 28, 2006Assignee: Rosedale Medical, Inc.Inventors: John Gregory Aceti, Sterling Eduard McBride, Richard Morgan Moroney, III, Christopher Carter Gregory, Peter John Zanzucchi
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Patent number: 6923764Abstract: Provided is an analyte monitoring device having a housing, the device comprising: a plurality of needles, each having a tip, a retracted position, a position wherein the tip is extended from the housing a distance adapted to pierce skin; an electrically or spring powered needle pushing apparatus movable to separately engage each of the needles to move each from the retracted position to the extended position; an energy source located within the housing; a plurality of analysis sites comprising an analysis preparation, each adapted to receive liquid from the needles to wet the analysis preparation; one or more light sources adapted to direct light at the analysis sites; one or more light detectors adapted to receive light from the analysis sites; and a processor.Type: GrantFiled: January 22, 2003Date of Patent: August 2, 2005Assignee: Rosedale Medical, Inc.Inventors: John Gregory Aceti, Zvi Gerald Loewy, Richard Morgan Moroney, III, Christopher Carter Gregory, Peter John Zanzucchi
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Publication number: 20040202576Abstract: Provided is an analyte monitoring device having a housing, the device comprising: a plurality of needles, each having a tip, a retracted position, a position wherein the tip is extended from the housing a distance adapted to pierce skin; an electrically or spring powered needle pushing apparatus movable to separately engage each of the needles to move each from the retracted position to the extended position; an energy source located within the housing; a plurality of analysis sites comprising an analysis preparation, each adapted to receive liquid from the needles to wet the analysis preparation; one or more light sources adapted to direct light at the analysis sites; one or more light detectors adapted to receive light from the analysis sites; and a processor.Type: ApplicationFiled: November 24, 2003Publication date: October 14, 2004Applicant: Rosedale Medical, Inc.Inventors: John Gregory Aceti, Zvi Gerald Loewy, Richard Morgan Moroney, Christopher Carter Gregory, Peter John Zanzucchi
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Publication number: 20030135333Abstract: Provided is an analyte monitoring device having a housing, the device comprising: a plurality of needles, each having a tip, a retracted position, a position wherein the tip is extended from the housing a distance adapted to pierce skin; an electrically or spring powered needle pushing apparatus movable to separately engage each of the needles to move each from the retracted position to the extended position; an energy source located within the housing; a plurality of analysis sites comprising an analysis preparation, each adapted to receive liquid from the needles to wet the analysis preparation; one or more light sources adapted to direct light at the analysis sites; one or more light detectors adapted to receive light from the analysis sites; and a processor.Type: ApplicationFiled: January 22, 2003Publication date: July 17, 2003Applicant: Rosedale Medical, Inc.Inventors: John Gregory Aceti, Zvi Gerald Loewy, Richard Morgan Moroney, Christopher carter Gregory, Peter John Zanzucchi
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Patent number: 6540675Abstract: Provided is an analyte monitoring device having a housing, the device comprising: a plurality of needles, each having a tip, a retracted position, a position wherein the tip is extended from the housing a distance adapted to pierce skin; an electrically or spring powered needle pushing apparatus movable to separately engage each of the needles to move each from the retracted position to the extended position; an energy source located within the housing; a plurality of analysis sites comprising an analysis preparation, each adapted to receive liquid from the needles to wet the analysis preparation; one or more light sources adapted to direct light at the analysis sites; one or more light detectors adapted to receive light from the analysis sites; and a processor.Type: GrantFiled: December 20, 2000Date of Patent: April 1, 2003Assignee: Rosedale Medical, Inc.Inventors: John Gregory Aceti, Zvi Gerald Loewy, Richard Morgan Moroney, III, Christopher Carter Gregory, Peter John Zanzucchi