Patents by Inventor Ernest C. Chisena

Ernest C. Chisena 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: 10792181
    Abstract: Orthopaedic device and a method of use thereof are provided for treating a bone fracture. The orthopaedic device includes a sheet cover configured to extend over a portion of a patient's skin corresponding to a bone fracture under the skin, the sheet cover configured to form an enclosed volume between the portion of the patient's skin and the sheet cover, wherein the sheet cover comprises a vacuum port, the vacuum port configured to apply a vacuum to withdraw a gaseous volume from the enclosed volume and a member, the member configured to be in the enclosed volume, the member configured to deform in at least a direction towards the skin and apply a force to the fracture.
    Type: Grant
    Filed: January 6, 2017
    Date of Patent: October 6, 2020
    Inventors: Ernest C. Chisena, Jahangir S. Rastegar
  • Publication number: 20170181882
    Abstract: Orthopaedic device and a method of use thereof are provided for treating a bone fracture. The orthopaedic device includes a sheet cover configured to extend over a portion of a patient's skin corresponding to a bone fracture under the skin, the sheet cover configured to form an enclosed volume between the portion of the patient's skin and the sheet cover, wherein the sheet cover comprises a vacuum port, the vacuum port configured to apply a vacuum to withdraw a gaseous volume from the enclosed volume and a member, the member configured to be in the enclosed volume, the member configured to deform in at least a direction towards the skin and apply a force to the fracture.
    Type: Application
    Filed: January 6, 2017
    Publication date: June 29, 2017
    Inventors: Ernest C. Chisena, Jahangir S. Rastegar
  • Publication number: 20130310628
    Abstract: Orthopaedic device and a method of use thereof are provided for treating a bone fracture. The orthopaedic device has at least one holder configured to operably attach to an external fixation device and at least one pressure applying element configured to apply pressure to a soft tissue adjacent to the bone fracture.
    Type: Application
    Filed: May 15, 2013
    Publication date: November 21, 2013
    Inventors: Ernest C. Chisena, Jahangir S. Rastegar
  • Publication number: 20120330091
    Abstract: Orthopaedic device and a method of use thereof are provided for treating a bone fracture. The orthopaedic device has at least one pressure applying element configured to apply pressure to soft tissue adjacent to the bone fracture and a holder configured to engage, in an engaged configuration, soft tissue adjacent to the bone fracture and, while in the engaged configuration, to permit adjustable positioning and securing the at least one pressure applying element to the holder.
    Type: Application
    Filed: September 10, 2012
    Publication date: December 27, 2012
    Inventors: Ernest C. Chisena, Jahangir S. Rastegar
  • Patent number: 8277402
    Abstract: Orthopaedic device and a method of use thereof are provided for treating a bone fracture. The orthopaedic device has at least one pressure applying element configured to apply pressure to soft tissue adjacent to the bone fracture and a holder configured to engage, in an engaged configuration, soft tissue adjacent to the bone fracture and, while in the engaged configuration, to permit adjustable positioning and securing the at least one pressure applying element to the holder.
    Type: Grant
    Filed: November 24, 2009
    Date of Patent: October 2, 2012
    Inventors: Ernest C. Chisena, Jahangir S. Rastegar
  • Publication number: 20110125071
    Abstract: Orthopaedic device and a method of use thereof are provided for treating a bone fracture. The orthopaedic device has at least one pressure applying element configured to apply pressure to soft tissue adjacent to the bone fracture and a holder configured to engage, in an engaged configuration, soft tissue adjacent to the bone fracture and, while in the engaged configuration, to permit adjustable positioning and securing the at least one pressure applying element to the holder.
    Type: Application
    Filed: November 24, 2009
    Publication date: May 26, 2011
    Inventors: Ernest C. Chisena, Jahangir S. Rastegar
  • Patent number: 5171310
    Abstract: A method and apparatus are provided for aligning and/or maintaining the reduction of fractures of long bones, to hasten the stimulation of the osteogenesis reaction, the cellular components of fracture healing, and/or the mitigation of pain associated with fractures. In general, the method involves disposing a soft-tissue deforming member in proximity with the fracture of a long bone and applying a radially directed force distribution about the limb and soft-tissue deforming member, to restrict the blood transport through the microcirculation of the soft-tissues, while providing three-point fixation to reduce and maintain angulation of the fracture. As a result of the local restriction of the blood transport through the microcirculation, healing of the fracture is stimulated and pain associated with the fracture is mitigated. In addition, torn blood vessels at the fracture site are physically tamponaded and thereby reduce bleeding from the torn blood vessels.
    Type: Grant
    Filed: May 21, 1991
    Date of Patent: December 15, 1992
    Inventor: Ernest C. Chisena