Patents by Inventor Marc A. Mandro

Marc A. Mandro has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20100094215
    Abstract: An infusion pump assembly includes an enclosure assembly. A reservoir assembly is positioned at least partially within the enclosure assembly and is configured to contain an infusible fluid. A pump assembly is positioned at least partially within the enclosure assembly and is configured to effectuate the dispensing of the infusible fluid contained within the reservoir assembly. Processing logic is positioned at least partially within the enclosure assembly and is configured to control the pump assembly. A removable cover assembly is configured to releasably engage the enclosure assembly. A combination of the removable cover assembly and at least a portion of the enclosure assembly defines a power supply cavity configured to prevent a removable power supply assembly from being reverse-polarity electrically coupled to the processing logic.
    Type: Application
    Filed: October 10, 2008
    Publication date: April 15, 2010
    Inventors: Kevin L. Grant, Marc A. Mandro
  • Publication number: 20100090843
    Abstract: A method, computer program product, and infusion pump assembly for determining a first rate-of-change force reading that corresponds to the delivery of a first dose of an infusible fluid via an infusion pump assembly. At least a second rate-of-change force reading is determined that corresponds to the delivery of at least a second dose of the infusible fluid via the infusion pump assembly. An average rate-of-change force reading is determined based, at least in part upon the first rate-of-change force reading and the at least a second rate-of-change force reading.
    Type: Application
    Filed: October 10, 2008
    Publication date: April 15, 2010
    Inventors: Marc A. Mandro, Robert J. Bryant
  • Publication number: 20100094261
    Abstract: A method, computer program product, and infusion pump assembly for administering a sequential, multi-part, infusion event, wherein the sequential, multi-part, infusion event includes a plurality of discrete infusion events. If a one-time infusion event is available to be administered, the administration of at least a portion of the plurality of discrete infusion events included within the sequential, multi-part, infusion event is delayed. The one-time infusion event is administered.
    Type: Application
    Filed: October 10, 2008
    Publication date: April 15, 2010
    Inventors: Robert J. Bryant, Marc A. Mandro
  • Publication number: 20100094220
    Abstract: An infusion pump assembly includes a reservoir assembly configured to contain an infusible fluid. A motor assembly is configured to act upon the reservoir assembly and dispense at least a portion of the infusible fluid contained within the reservoir assembly. Processing logic is configured to control the motor assembly. A primary power supply is configured to provide primary electrical energy to at least a portion of the processing logic. A backup power supply is configured to provide backup electrical energy to the at least a portion of the processing logic in the event that the primary power supply fails to provide the primary electrical energy to the at least a portion of the processing logic.
    Type: Application
    Filed: October 10, 2008
    Publication date: April 15, 2010
    Inventor: MARC A. MANDRO
  • Publication number: 20090254037
    Abstract: A system for pairing a controller and an infusion pump is disclosed. The system includes an infusion pump, a controller device and a user interface residing on both the infusion pump and the controller. The user interface includes a pairing mode for enabling wireless communication between the infusion pump and the controller device, wherein the user interface requires both the infusion pump and the controller to be in the pairing mode simultaneously. Also, a method of changing a power source in an infusion pump is disclosed. The method includes placing the infusion pump in idle mode wherein the infusion pump stops delivery. Removing the first power source from the infusion pump. Replacing the first power source with a second power source in the infusion pump, and maintaining the insulin on board during the changing of the first power source with the second power source.
    Type: Application
    Filed: April 1, 2009
    Publication date: October 8, 2009
    Applicant: DEKA Products Limited Partnership
    Inventors: Robert J. Bryant, JR., Geoffrey P. Spencer, Marc A. Mandro, Patricia M. Armstrong
  • Publication number: 20090224145
    Abstract: An optical sensor for a delivery device having a piston that displaces a substance, such as a fluid, from a reservoir. The optical sensor has a light source and a detector array for imaging encoding features disposed along a plunger rod coupled to the piston. By virtue of the pattern of encoding features, an absolute position of the plunger rod relative to a fiducial position may be determined uniquely. Thus, the volume of fluid remaining in the reservoir, the rate of fluid delivery, and proper loading of the reservoir may be accurately ascertained. Additionally, the encoding may serve to uniquely identify a version of the reservoir which may be supplied in various versions corresponding, for example, to differing concentrations of a therapeutic agent to be dispensed.
    Type: Application
    Filed: March 2, 2009
    Publication date: September 10, 2009
    Inventors: MARC A. MANDRO, LARRY B. GRAY
  • Patent number: 7498563
    Abstract: An optical sensor for a delivery device having a piston that displaces a substance, such as a fluid, from a reservoir. The optical sensor has a light source and a detector array for imaging encoding features disposed along a plunger rod coupled to the piston. By virtue of the pattern of encoding features, an absolute position of the plunger rod relative to a fiducial position may be determined uniquely. Thus, the volume of fluid remaining in the reservoir, the rate of fluid delivery, and proper loading of the reservoir may be accurately ascertained. Additionally, the encoding may serve to uniquely identify a version of the reservoir which may be supplied in various versions corresponding, for example, to differing concentrations of a therapeutic agent to be dispensed.
    Type: Grant
    Filed: July 23, 2003
    Date of Patent: March 3, 2009
    Assignee: DEKA Products Limited Partnership
    Inventors: Marc A. Mandro, Larry B. Gray
  • Patent number: 7471994
    Abstract: A system for creating a customized drug library for an electronically loadable drug infusion pump, the system including a drug library containing a plurality of drug entries, there being associated with each drug entry a set of associated drug delivery parameters and/or drug delivery protocols for configuring the drug infusion pump; a tool for selecting a set of drug entries from among the plurality of drug entries in said drug library; a tool for adding the selected drug entries along with the sets of drug delivery information associated therewith to a customized library; and a loading tool for causing the system to electronically load the customized library into the drug infusion pump.
    Type: Grant
    Filed: June 8, 2001
    Date of Patent: December 30, 2008
    Assignees: The General Hospital Corporation, Baxter International Inc.
    Inventors: Alan D. Ford, Nathaniel M. Sims, Marc A. Mandro
  • Patent number: 7214210
    Abstract: A disposable cassette for mixing an intravenous drug in a vial to a patient includes a liquid inlet for connection to a liquid supply, a first vial spike, a second vial spike and a chamber. The chamber, the first and second vial spikes, and the liquid inlet are in fluid communication with each other. A valve mechanism may be actuated to control flow between the chamber, the vial receptacles and the liquid inlet.
    Type: Grant
    Filed: March 16, 2004
    Date of Patent: May 8, 2007
    Assignee: DEKA Products Limited Partnership
    Inventors: Dean Kamen, Charles M. Grinnell, Marc A. Mandro, Dennis Gilbreath, Kevin Lee Grant, Jason A. Demers, William T. Larkins, Robert Manning, Richard J. Lanigan
  • Publication number: 20060241550
    Abstract: A disposable cassette for mixing a drug in a vial includes a liquid inlet for connection to a liquid supply, a first vial spike, a second vial spike, a chamber and a valve mechanism. The chamber, the first and second vial spikes, and the liquid inlet are in fluid communication with each other. The valve mechanism may be actuated to control flow between the chamber, the vial receptacles and the liquid inlet.
    Type: Application
    Filed: June 19, 2006
    Publication date: October 26, 2006
    Inventors: Dean Kamen, Charles Grinnell, Marc Mandro, Dennis Gilbreath, Kevin Grant, Jason Demers, William Larkins, Robert Manning, Richard Lanigan
  • Publication number: 20040176724
    Abstract: A disposable cassette for mixing an intravenous drug in a vial to a patient includes a liquid inlet for connection to a liquid supply, a first vial spike, a second vial spike and a chamber. The chamber, the first and second vial spikes, and the liquid inlet are in fluid communication with each other. A valve mechanism may be actuated to control flow between the chamber, the vial receptacles and the liquid inlet.
    Type: Application
    Filed: March 16, 2004
    Publication date: September 9, 2004
    Inventors: Dean L, Kamen, Charles M. Grinnell, Marc A. Mandro, Dennis Gilbreath, Kevin Grant, Jason A. Demers, William T. Larkins, Robert Manning, Richard Lanigan
  • Publication number: 20040135078
    Abstract: An optical sensor for a delivery device having a piston that displaces a substance, such as a fluid, from a reservoir. The optical sensor has a light source and a detector array for imaging encoding features disposed along a plunger rod coupled to the piston. By virtue of the pattern of encoding features, an absolute position of the plunger rod relative to a fiducial position may be determined uniquely. Thus, the volume of fluid remaining in the reservoir, the rate of fluid delivery, and proper loading of the reservoir may be accurately ascertained. Additionally, the encoding may serve to uniquely identify a version of the reservoir which may be supplied in various versions corresponding, for example, to differing concentrations of a therapeutic agent to be dispensed.
    Type: Application
    Filed: July 23, 2003
    Publication date: July 15, 2004
    Applicant: DEKA Products Limited Partnership
    Inventors: Marc A. Mandro, Larry B. Gray
  • Patent number: 6726656
    Abstract: A system and method for the preparation and delivery of intravenous drugs includes a liquid inlet for connection to a liquid supply and vial receptacles. The system may also include a liquid outlet for providing the intravenous drug in mixed, liquid form to the patient. The system may include a chamber having a variable volume, and a valve mechanism, which may be actuated to control flow between the liquid outlet, the variable-volume chamber, the vial receptacles and the liquid inlet. The liquid inlet, the vial receptacles, the variable-volume chamber, the liquid outlet and the valve mechanism may be located in a disposable cassette, which may be received in a control unit.
    Type: Grant
    Filed: October 8, 2002
    Date of Patent: April 27, 2004
    Assignee: Deka Products Limited Partnership
    Inventors: Dean L. Kamen, Charles M. Grinnell, Marc A. Mandro, Dennis Gilbreath, Kevin Grant, Jason A. Demers, William T. Larkins, Robert Manning, Richard Lanigan
  • Publication number: 20030060766
    Abstract: A bedside-pharmacy system for the preparation and delivery of intravenous drugs. The system includes a liquid inlet for connection to a liquid supply, vial receptacles, and a liquid outlet for providing the intravenous drug in mixed, liquid form to the patient. The system may include a chamber having a variable volume, and a valve mechanism, which may be actuated to control flow between the liquid outlet, the variable-volume chamber, the vial receptacles and the liquid inlet. The system induces change in the volume of the variable-volume chamber and actuates the valve mechanism, so as to introduce liquid from the liquid inlet into the vials and reconstitute or dilute the drugs and so as to deliver the drugs to the patient. In a preferred embodiment, the liquid inlet, the vial receptacles, the variable-volume chamber, the liquid outlet and the valve mechanism (in other words, all components that come into contact with the liquid) are located in a disposable cassette, which may be received in a control unit.
    Type: Application
    Filed: October 8, 2002
    Publication date: March 27, 2003
    Inventors: Dean L. Kamen, Charles M. Grinnell, Marc A. Mandro, Dennis Gilbreath, Kevin Grant, Jason A. Demers, William T. Larkins, Robert Manning, Richard Lanigan
  • Patent number: 6464667
    Abstract: A bedside-pharmacy system for the preparation and delivery of intravenous drugs. The system includes a liquid inlet for connection to a liquid supply, vial receptacles, and a liquid outlet for providing the intravenous drug in mixed, liquid form to the patient. The system may include a chamber having a variable volume, and a valve mechanism, which may be actuated to control flow between the liquid outlet, the variable-volume chamber, the vial receptacles and the liquid inlet. The system induces change in the volume of the variable-volume chamber and actuates the valve mechanism, so as to introduce liquid from the liquid inlet into the vials and reconstitute or dilute the drugs and so as to deliver the drugs to the patient. In a preferred embodiment, the liquid inlet, the vial receptacles, the variable-volume chamber, the liquid outlet and the valve mechanism (in other words, all components that come into contact with the liquid) are located in a disposable cassette, which may be received in a control unit.
    Type: Grant
    Filed: July 22, 1999
    Date of Patent: October 15, 2002
    Assignee: Deka Products Limited Partnership
    Inventors: Dean L. Kamen, Charles M. Grinnell, Marc A. Mandro, Dennis Gilbreath, Kevin Grant, Jason A. Demers, William T. Larkins, Robert Manning, Richard Lanigan
  • Publication number: 20020077852
    Abstract: A system for creating a customized drug library for an electronically loadable drug infusion pump, the system including a drug library containing a plurality of drug entries, there being associated with each drug entry a set of associated drug delivery parameters and/or drug delivery protocols for configuring the drug infusion pump; a tool for selecting a set of drug entries from among the plurality of drug entries in said drug library; a tool for adding the selected drug entries along with the sets of drug delivery information associated therewith to a customized library; and a loading tool for causing the system to electronically load the customized library into the drug infusion pump.
    Type: Application
    Filed: June 8, 2001
    Publication date: June 20, 2002
    Applicant: The General Hospital, Massachusetts corporation
    Inventors: Alan D. Ford, Nathaniel M. Sims, Marc A. Mandro
  • Patent number: 6321597
    Abstract: Methods and systems for measuring the volume of a liquid in a subject chamber, such as the mixing chamber in a system for mixing and delivering drugs, for example. A volume of a control gas in communication with the subject chamber is isolated, such that the total volume of the control gas and the liquid is held constant, and the initial pressure of the control gas is measured. Then, a known volume of liquid is moved into or out of the subject chamber. This known volume may be exchanged between the subject chamber and a measurement chamber, in order to determine this volume. The final pressure of the control gas is also measured after the reference volume has been removed from or added to the chamber and while the volume of control gas remains otherwise isolated. The volume of liquid in the chamber may then be measured based on (a) the initial pressure, (b) the final pressure, (c) the reference volume and (d) the volume of gas in the subject chamber when the subject chamber is empty of liquid.
    Type: Grant
    Filed: May 28, 1999
    Date of Patent: November 27, 2001
    Assignee: DEKA Products Limited Partnership
    Inventors: Jason A. Demers, Marc A. Mandro
  • Patent number: 6269340
    Abstract: A system for creating a customized drug library for an electronically loadable drug infusion pump, the system including a drug library containing a plurality of drug entries, there being associated with each drug entry a set of associated drug delivery parameters and/or drug delivery protocols for configuring the drug infusion pump; a tool for selecting a set of drug entries from among the plurality of drug entries in said drug library; a tool for adding the selected drug entries along with the sets of drug delivery information associated therewith to a customized library; and a loading tool for causing the system to electronically load the customized library into the drug infusion pump.
    Type: Grant
    Filed: October 27, 1997
    Date of Patent: July 31, 2001
    Assignees: The General Hospital, Baxter International
    Inventors: Alan D. Ford, Nathaniel M. Sims, Marc A. Mandro
  • Publication number: 20010007932
    Abstract: A system for controlling flow through a line during intravenous drug delivery. The system is capable of use in conjunction with a bedside-pharmacy system for the preparation and delivery of intravenous drugs. The system includes a disposable cassette with first and second valve chambers and a control unit into which the cassette is capable of being received. The control unit has a cam and first and second actuators. The bedside-pharmacy system may include a liquid inlet for connection to a liquid supply, vial receptacles, and a liquid outlet for providing the intravenous drug in mixed, liquid form to the patient. That system may include a chamber having a variable volume, and a valve mechanism, which may be actuated to control flow between the liquid outlet, the variable-volume chamber, the vial receptacles and the liquid inlet.
    Type: Application
    Filed: February 27, 2001
    Publication date: July 12, 2001
    Inventors: Dean L. Kamen, Charles M. Grinnell, Marc A. Mandro, Dennis Gilbreath, Kevin Grant, Jason A. Demers, William T. Larkins, Robert Manning, Richard Lannigan
  • Patent number: 6234997
    Abstract: A bedside-pharmacy system for the preparation and delivery of intravenous drugs. The system includes a liquid inlet for connection to a liquid supply, vial receptacles, and a liquid outlet for providing the intravenous drug in mixed, liquid form to the patient. The system may include a chamber having a variable volume, and a valve mechanism, which may be actuated to control flow between the liquid outlet, the variable-volume chamber, the vial receptacles and the liquid inlet. The system induces change in the volume of the variable-volume chamber and actuates the valve mechanism, so as to introduce liquid from the liquid inlet into the vials and reconstitute or dilute the drugs and so as to deliver the drugs to the patient. In a preferred embodiment, the liquid inlet, the vial receptacles, the variable-volume chamber, the liquid outlet and the valve mechanism (in other words, all components that come into contact with the liquid) are located in a disposable cassette, which may be received in a control unit.
    Type: Grant
    Filed: July 22, 1999
    Date of Patent: May 22, 2001
    Assignee: Deka Products Limited Partnership
    Inventors: Dean L. Kamen, Charles M. Grinnell, Marc A. Mandro, Dennis Gilbreath, Kevin Grant, Jason A. Demers, William T. Larkins, Robert Manning, Richard Lanigan