Patents by Inventor Mark Buchanan

Mark Buchanan 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).

  • Patent number: 9089301
    Abstract: The present disclosure provides devices for supporting pelvic floor tissues to decrease the incidence of pelvic floor injuries during child birth. In one aspect, a pelvic floor support device is positioned adjacent the pelvic floor tissues. The pelvic floor support device includes a support member having a pressure surface configured for engagement with tissue adjacent the pelvic floor and a pressure detecting system associated with the pelvic floor support member to detect pressure indicative of pressure on the pelvic floor of a patient.
    Type: Grant
    Filed: November 17, 2014
    Date of Patent: July 28, 2015
    Assignee: Stetrix Inc.
    Inventors: David D. Blurton, Mark Buchanan
  • Patent number: 9089300
    Abstract: The present disclosure provides devices for decreasing the incidence of Cesarean childbirth by managing the labor process. In one aspect, a tactile feedback device is positioned adjacent the perianal tissues. A perianal support device includes a perianal support member having a pressure surface configured for engagement with tissue adjacent an anal orifice and a pressure detecting system associated with the perianal support member to detect pressure indicative of pressure on the perianal tissue of a patient.
    Type: Grant
    Filed: October 31, 2014
    Date of Patent: July 28, 2015
    Assignee: Stretrix Inc.
    Inventors: David D. Blurton, Mark Buchanan
  • Publication number: 20150176147
    Abstract: The invention relates to a method for forming a body comprising a particle structure fixated in a matrix material, comprising—Providing an amount of particles,—Providing a viscous matrix material to include said particles—Forming a particle structure of at least a portion of said amount of particles—Fixating said viscous matrix so as to fixate said particle structure in the matrix material characterised by at least a portion of said amount of particles being paramagnetic or ferromagnetic, and the formation of the particle structure includes the steps of: - Subjecting the particles to a first field, so as to arrange at least a portion of said particles into particle assemblies, each particle assembly comprising a plurality of particles and extending along a flux direction of said first field, and—Subjecting the particle assemblies to a second field, so as to move and/or rotate said particle assemblies along a flux direction of said second field,—wherein one of said first and second fields is a magnetic field,
    Type: Application
    Filed: June 25, 2013
    Publication date: June 25, 2015
    Inventors: Henrik Høyer, Arne Torbørn Skjeltorp, Mark Buchanan, Matti Knaapila, Geir Helgesen
  • Patent number: 9044760
    Abstract: A safety system prevents cutting machine operators from being accidentally carried through the infeed chute into the machine's cutting mechanism. An operator wears a safety device on his wrist and/or ankle and a sensor array mounts on opposing sides of the cutting machine's infeed chute. The sensor array elements are wound in opposite directions and connect in series opposing. The magnetic field of the safety device induces a current in the sensor array as it moves in the proximity of the sensor array. The safety system generates a signal which is proportional to the sum of the induced currents. When the signal exceeds a threshold, the safety system shuts off power to the feed mechanism and/or the cutting blades of the cutting machine, preventing injury to the operator.
    Type: Grant
    Filed: July 27, 2011
    Date of Patent: June 2, 2015
    Inventors: Jeff Buchanan, Mark Buchanan
  • Publication number: 20150073308
    Abstract: The present disclosure provides devices for supporting pelvic floor tissues to decrease the incidence of pelvic floor injuries during child birth. In one aspect, a pelvic floor support device is positioned adjacent the pelvic floor tissues. The pelvic floor support device includes a support member having a pressure surface configured for engagement with tissue adjacent the pelvic floor and a pressure detecting system associated with the pelvic floor support member to detect pressure indicative of pressure on the pelvic floor of a patient.
    Type: Application
    Filed: November 17, 2014
    Publication date: March 12, 2015
    Inventors: David D. Blurton, Mark Buchanan
  • Publication number: 20150066048
    Abstract: The present disclosure provides devices for decreasing the incidence of Cesarean childbirth by managing the labor process. In one aspect, a tactile feedback device is positioned adjacent the perianal tissues. A perianal support device includes a perianal support member having a pressure surface configured for engagement with tissue adjacent an anal orifice and a pressure detecting system associated with the perianal support member to detect pressure indicative of pressure on the perianal tissue of a patient.
    Type: Application
    Filed: October 31, 2014
    Publication date: March 5, 2015
    Inventors: David D. Blurton, Mark Buchanan
  • Patent number: 8968136
    Abstract: A dual clutch transmission (500) having a plurality of forward gears and at least one reverse gear (582) where the first gear is operatively engaged by a one-way clutch (594). A pair of actuator control valves (270, 272) is employed to move actuators to engage selective ones of the forward gear sets. A multiplex valve (284) is disposed in fluid communication between the pair of actuator control valves (270, 272) and the actuators associated with the forward gears of the transmission and is adapted to selectively provide fluid communication to the actuators to thereby select the forward gear ratios. A manual valve (185) is operatively connected to the gear shift selector (187) to control the actuator associated with reverse gear (582).
    Type: Grant
    Filed: May 20, 2008
    Date of Patent: March 3, 2015
    Assignee: BorgWarner Inc.
    Inventors: Melissa Koenig, Mark Buchanan
  • Publication number: 20140364696
    Abstract: A tissue retention system to assist in maintaining adipose tissue on a patient in a displaced position during a medical procedure to provide access to a body region of the patient includes a flexible anchor pad having a pad length and a pad width. The anchor pad may include a pad body with an adhesive surface thereon, the adhesive being configured to selectively adhere to a patient's skin. The anchor pad also may include an opposing first attachment surface facing away from the adhesive surface. The tissue retention system also may include a flexible tension member having a second attachment surface.
    Type: Application
    Filed: August 27, 2014
    Publication date: December 11, 2014
    Inventors: David D. Blurton, Mark Buchanan
  • Patent number: 8888719
    Abstract: The present disclosure provides devices for decreasing the incidence of Cesarean childbirth by managing the labor process. In one aspect, a tactile feedback device is positioned adjacent the perianal tissues. A perianal support device includes a perianal support member having a pressure surface configured for engagement with tissue adjacent an anal orifice and a pressure detecting system associated with the perianal support member to detect pressure indicative of pressure on the perianal tissue of a patient.
    Type: Grant
    Filed: March 3, 2014
    Date of Patent: November 18, 2014
    Assignee: Plexus Biomedical, Inc.
    Inventors: David D. Blurton, Mark Buchanan
  • Patent number: 8881732
    Abstract: A tissue retention system to assist in maintaining adipose tissue on a patient in a displaced position during a medical procedure to provide access to a body region of the patient includes a flexible anchor pad having a pad length and a pad width. The anchor pad may include a pad body with an adhesive surface thereon, the adhesive being configured to selectively adhere to a patient's skin. The anchor pad also may include an opposing first attachment surface facing away from the adhesive surface. The tissue retention system also may include a flexible tension member having a second attachment surface.
    Type: Grant
    Filed: December 26, 2012
    Date of Patent: November 11, 2014
    Inventors: David D. Blurton, Mark Buchanan
  • Publication number: 20140276919
    Abstract: The present disclosure provides devices for decreasing the incidence of Cesarean childbirth by managing the labor process. In one aspect, a tactile feedback device is positioned adjacent the perianal tissues. A perianal support device includes a perianal support member having a pressure surface configured for engagement with tissue adjacent an anal orifice and a pressure detecting system associated with the perianal support member to detect pressure indicative of pressure on the perianal tissue of a patient.
    Type: Application
    Filed: March 3, 2014
    Publication date: September 18, 2014
    Applicant: Plexus Biomedical, Inc.
    Inventors: David D. Blurton, Mark Buchanan
  • Publication number: 20140276918
    Abstract: The present disclosure provides methods for decreasing the duration of second stage labor by managing the labor process. In one aspect, a tactile feedback device is positioned adjacent the perianal tissues. A mother's labor is monitored for the progression of the baby along the birth canal and adjustments are performed in response to the progression of labor to promote a vaginal childbirth. A perianal support device includes a perianal support member having a pressure surface configured for engagement with tissue adjacent an anal orifice and a pressure detecting system associated with the perianal support member to detect pressure indicative of pressure on the perianal tissue of a patient.
    Type: Application
    Filed: November 27, 2013
    Publication date: September 18, 2014
    Applicant: Plexus Biomedical, Inc.
    Inventors: David D. Blurton, Mark Buchanan
  • Patent number: 8684954
    Abstract: The present disclosure provides devices for decreasing the incidence of Cesarean childbirth by managing the labor process. In one aspect, a tactile feedback device is positioned adjacent the perianal tissues. A perianal support device includes a perianal support member having a pressure surface configured for engagement with tissue adjacent an anal orifice and a pressure detecting system associated with the perianal support member to detect pressure indicative of pressure on the perianal tissue of a patient.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: April 1, 2014
    Assignee: Plexus Biomedical, Inc.
    Inventors: David D. Blurton, Mark Buchanan
  • Publication number: 20130341441
    Abstract: A safety system prevents cutting machine operators from being accidentally carried through the infeed chute into the machine's cutting mechanism. An operator wears a safety device on his wrist and/or ankle and a sensor array mounts on opposing sides of the cutting machine's infeed chute. The sensor array elements are wound in opposite directions and connect in series opposing. The magnetic field of the safety device induces a current in the sensor array as it moves in the proximity of the sensor array. The safety system generates a signal which is proportional to the sum of the induced currents. When the signal exceeds a threshold, the safety system shuts off power to the feed mechanism and/or the cutting blades of the cutting machine, preventing injury to the operator.
    Type: Application
    Filed: August 29, 2013
    Publication date: December 26, 2013
    Inventors: Jeff Buchanan, Mark Buchanan
  • Publication number: 20130320467
    Abstract: A sensor is achieved by applying a layer of a mixture that contains polymer and conductive particles over a substrate or first surface, when the mixture has a first viscosity that allows the conductive particles to rearrange within the material. An electric field is applied over the layer, so that a number of the conductive particles are assembled into one or more chain-like conductive pathways with the field and thereafter the viscosity of the layer is changed to a second, higher viscosity, in order to mechanically stabilise the material. The conductivity of the pathway is highly sensitive to the deformations and it can therefore act as deformation sensor. The pathways can be transparent and is thus suited for conductive and resistive touch screens. Other sensors such as strain gauge and vapour sensor can also be achieved.
    Type: Application
    Filed: December 7, 2011
    Publication date: December 5, 2013
    Applicant: CONDALIGN AS
    Inventors: Mark Buchanan, Matti Knaapila, Geir Helgesen, Henrik Hoeyer
  • Patent number: 8597306
    Abstract: Provided herein are methods for decreasing the incidence of Cesarean childbirth by managing the labor process. In one aspect, a tactile feedback device is positioned adjacent the perianal tissues. A mother's labor is monitored for the progression of the baby along the birth canal and adjustments are performed in response to the progression of labor to promote a vaginal childbirth. A perianal support device includes a perianal support member having a pressure surface configured for engagement with tissue adjacent an anal orifice and a pressure detecting system associated with the perianal support member to detect pressure indicative of pressure on the perianal tissue of a patient.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: December 3, 2013
    Assignee: Plexus Biomedical, Inc.
    Inventors: David D. Blurton, Mark Buchanan
  • Publication number: 20130316245
    Abstract: The invention concerns a method for manufacturing of a battery electrode material comprising the steps of: a) applying an electric field to at least one polymer, conductive particles and at least one solvent whereby said conductive particles become arranged between the electrodes in at least two lines that are oriented in the same direction as the electric field line, and b) stabilizing the at least one polymer, conductive particles and at least one solvent by removing at least some of said at least one solvent while maintaining the electric field in step a) whereby the at least two lines of conductive particles will remain in their position when said electric field is removed. Further, the invention concerns a battery electrode material comprising at least one polymer and conductive particles, wherein said conductive particles form at least two lines that are oriented parallel and/or co-linear to each other.
    Type: Application
    Filed: December 21, 2011
    Publication date: November 28, 2013
    Applicant: Condalign AS
    Inventors: Mark Buchanan, Geir Helgesen, Matti Knaapila, Preben J.S. Vie, Gorm Krogh Johnsen, Rahul Fotedar
  • Publication number: 20130276882
    Abstract: A method for forming a solar cell and a solar cell having a top electrode with a finger pattern. The finger pattern is formed of a structure of aligned particles that is formed by applying a thin film comprising a fluid matrix with conductive particles on to the solar cell surface, aligning the conductive particles into electrically conductive wires by applying an electric field over the thin film and curing the matrix.
    Type: Application
    Filed: December 21, 2011
    Publication date: October 24, 2013
    Applicant: CONDALIGN AS
    Inventors: Mark Buchanan, Matti Knaapila, Sean Erik Foss, Geir Helgesen
  • Publication number: 20130264019
    Abstract: A method for treating a paper to provide at least a part of it with anisotropic electric conductivity, by i) applying to the paper a dispersion comprising a non-aqueous, liquid dispersing agent and conductive particles, ii) applying an electric field over at least part of the paper, so that a number of the conductive particles are aligned with the field, thus creating conductive pathways, and wholly or partially eliminating the dispersing agent and allowing the paper to dry thereby stabilizing and preserving the conductive pathways in the paper as well as paper so produced. The paper may alternatively be prepared from a cellulose dispersion comprising conductive particles and subjecting the dispersion for similar aligning of the conductive particles.
    Type: Application
    Filed: December 14, 2011
    Publication date: October 10, 2013
    Applicant: CONDALIGN AS
    Inventors: Geir Helgesen, Matti Knaapila, Mark Buchanan
  • Patent number: 8528452
    Abstract: A safety system prevents cutting machine operators from being accidentally carried through the infeed chute into the machine's cutting mechanism. An operator wears a safety device on his wrist and/or ankle and a sensor array mounts on opposing sides of the cutting machine's infeed chute. The sensor array elements are wound in opposite directions and connect in series opposing. The magnetic field of the safety device induces a current in the sensor array as it moves in the proximity of the sensor array. The safety system generates a signal which is proportional to the sum of the induced currents. When the signal exceeds a threshold, the safety system shuts off power to the feed mechanism and/or the cutting blades of the cutting machine, preventing injury to the operator.
    Type: Grant
    Filed: July 27, 2011
    Date of Patent: September 10, 2013
    Inventors: Jeff Buchanan, Mark Buchanan