Patents Assigned to P.T. ROM And Associates LLC
  • Patent number: 11565018
    Abstract: A method of promoting hemostasis in the mouth or oral cavity utilizes a non-absorbent, low surface energy and highly conformable non-disruptive hemostasis material. Traditional wound packing material is highly absorbent and has large open surfaces that allow clot forming materials, such as the platelet plug to adhere to the packing material and whereupon removal, the clot is disrupted. A non-disruptive highly conformable hemostasis material does not have large open pores and therefore does not adhere to forming clots. A non-disruptive hemostasis material may consist of expanded polytetrafluoroethylene that has a pore size of no more than about 10 microns. A non-disruptive hemostasis material may comprise a thin film of material over a portion of the outside surface that is non-absorbent and thin to allow for conforming into an oral cavity, such as from a tooth extraction. A thin film may cover porous material, such as a foam, that may be elastomeric.
    Type: Grant
    Filed: August 2, 2021
    Date of Patent: January 31, 2023
    Assignee: P.T. ROM AND ASSOCIATES LLC
    Inventors: Frank M. Chapman, Randall F. Chapman
  • Patent number: 11207558
    Abstract: A low friction rehabilitation board having an integral band retaining feature is described. The rehabilitation board may have a coefficient of static friction of no more than about 0.5 and in some embodiments no more than about 0.06. The rehabilitation board has a plurality of band retaining feature configured along one or both ends and may be an integral band retaining features being formed in the board. Additionally, the rehabilitation may include one or more band retaining features on one or both sides of the board. The unique configuration of the band retaining features enables rehabilitation method heretofore not possible with a single board. Resistance bands may be retained in the band retaining features and coupled to a user's limb, such as a foot or ankle, to resist motion, such as sliding or extending the foot along the low friction surface of the rehabilitation board.
    Type: Grant
    Filed: May 4, 2020
    Date of Patent: December 28, 2021
    Assignee: P.T. ROM AND ASSOCIATES LLC
    Inventors: Randall F. Chapman, Daniel L. Rosman, Frank M. Chapman
  • Patent number: 11077223
    Abstract: A method of promoting hemostasis in the mouth or oral cavity utilizes a non-absorbent, low surface energy and highly conformable non-disruptive hemostasis material. Traditional wound packing material is highly absorbent and has large open surfaces that allow clot forming materials, such as the platelet plug to adhere to the packing material and whereupon removal, the clot is disrupted. A non-disruptive highly conformable hemostasis material does not have large open pores and therefore does not adhere to forming clots. A non-disruptive hemostasis material may consist of expanded polytetrafluoroethylene that has a pore size of no more than about 10 microns. A non-disruptive hemostasis material may comprise a thin film of material over a portion of the outside surface that is non-absorbent and thin to allow for conforming into an oral cavity, such as from a tooth extraction. A thin film may cover porous material, such as a foam, that may be elastomeric.
    Type: Grant
    Filed: March 26, 2020
    Date of Patent: August 3, 2021
    Assignee: P.T. ROM and Associates LLC
    Inventors: Frank M. Chapman, Randall F. Chapman
  • Patent number: 10639519
    Abstract: A low friction rehabilitation board having an integral band retaining feature is described. The rehabilitation board may have a coefficient of static friction of no more than about 0.5 and in some embodiments no more than about 0.06. The rehabilitation board has a plurality of band retaining feature configured along one or both ends and may be an integral band retaining features being formed in the board. Additionally, the rehabilitation may include one or more band retaining features on one or both sides of the board. The unique configuration of the band retaining features enables rehabilitation method heretofore not possible with a single board. Resistance bands may be retained in the band retaining features and coupled to a user's limb, such as a foot or ankle, to resist motion, such as sliding or extending the foot along the low friction surface of the rehabilitation board.
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: May 5, 2020
    Assignee: P.T. ROM AND ASSOCIATES LLC
    Inventors: Randall F. Chapman, Daniel L. Rosman, Frank M. Chapman
  • Patent number: 10413631
    Abstract: A method of promoting hemostasis in the mouth or oral cavity utilizes a non-absorbent, low surface energy and highly conformable non-disruptive hemostasis material. Traditional wound packing material is highly absorbent and has large open surfaces that allow clot forming materials, such as the platelet plug to adhere to the packing material and whereupon removal, the clot is disrupted. A non-disruptive highly conformable hemostasis material does not have large open pores and therefore does not adhere to forming clots. A non-disruptive hemostasis material may consist of expanded polytetrafluoroethylene that has a pore size of no more than about 10 microns. A non-disruptive hemostasis material may comprise a thin film of material over a portion of the outside surface that is non-absorbent and thin to allow for conforming into an oral cavity, such as from a tooth extraction. A thin film may cover porous material, such as a foam, that may be elastomeric.
    Type: Grant
    Filed: September 5, 2017
    Date of Patent: September 17, 2019
    Assignee: P.T. ROM and Associates LLC
    Inventors: Frank M. Chapman, Randall F. Chapman
  • Patent number: 10363450
    Abstract: A low friction rehabilitation board having an integral band retaining feature is described. The rehabilitation board may have a coefficient of static friction of no more than about 0.5 and in some embodiments no more than about 0.06. The rehabilitation board has a plurality of band retaining feature configured along one or both ends and may be an integral band retaining features being formed in the board. Additionally, the rehabilitation may include one or more band retaining features on one or both sides of the board. The unique configuration of the band retaining features enables rehabilitation method heretofore not possible with a single board. Resistance bands may be retained in the band retaining features and coupled to a user's limb, such as a foot or ankle, to resist motion, such as sliding or extending the foot along the low friction surface of the rehabilitation board.
    Type: Grant
    Filed: July 2, 2018
    Date of Patent: July 30, 2019
    Assignee: P.T. ROM AND ASSOCIATES LLC
    Inventors: Randall F. Chapman, Daniel L. Rosman, Frank M. Chapman
  • Patent number: 10010739
    Abstract: A low friction rehabilitation board having an integral band retaining feature is described. The rehabilitation board may have a coefficient of static friction of no more than about 0.5 and in some embodiments no more than about 0.06. The rehabilitation board has a plurality of band retaining feature configured along one or both ends and may be an integral band retaining features being formed in the board. Additionally, the rehabilitation may include one or more band retaining features on one or both sides of the board. The unique configuration of the band retaining features enables rehabilitation method heretofore not possible with a single board. Resistance bands may be retained in the band retaining features and coupled to a user's limb, such as a foot or ankle, to resist motion, such as sliding or extending the foot along the low friction surface of the rehabilitation board.
    Type: Grant
    Filed: August 8, 2017
    Date of Patent: July 3, 2018
    Assignee: P.T. ROM and Associates LLC
    Inventors: Randall F. Chapman, Daniel L. Rosman, Frank M. Chapman
  • Patent number: 9821184
    Abstract: A low friction rehabilitation board having an integral band retaining feature is described. The rehabilitation board may have a coefficient of static friction of no more than about 0.5 and in some embodiments no more than about 0.06. The rehabilitation board has a plurality of band retaining feature configured along one or both ends and may be an integral band retaining features being formed in the board. Additionally, the rehabilitation may include one or more band retaining features on one or both sides of the board. The unique configuration of the band retaining features enables rehabilitation method heretofore not possible with a single board. Resistance bands may be retained in the band retaining features and coupled to a user's limb, such as a foot or ankle, to resist motion, such as sliding or extending the foot along the low friction surface of the rehabilitation board.
    Type: Grant
    Filed: August 8, 2017
    Date of Patent: November 21, 2017
    Assignee: P.T. ROM AND ASSOCIATES LLC
    Inventors: Randall F. Chapman, Daniel L. Rosman, Christopher R. Hartman, Frank M. Chapman
  • Patent number: 9737748
    Abstract: A low friction rehabilitation board having an integral band retaining feature is described. The rehabilitation board may have a coefficient of static friction of no more than about 0.5 and in some embodiments no more than about 0.06. A non-slip material may be attached to the bottom surface of the rehabilitation board. A band retaining feature is described as being integral to the rehabilitation board such that it is attached to the board, or may be fastened to the board. Additionally, in some embodiments, the board comprises range markings for the determination of the degree or amount of exertion or extension. Furthermore, the range markings may be calibrated to specific resistance band types. In other embodiments, the rehabilitation board may be configured with interlocking features to provide a modular option for combining boards when more extension is required.
    Type: Grant
    Filed: November 2, 2015
    Date of Patent: August 22, 2017
    Assignee: P.T. ROM And Associates LLC
    Inventors: Randall F Chapman, Frank M Chapman
  • Patent number: D779675
    Type: Grant
    Filed: September 30, 2015
    Date of Patent: February 21, 2017
    Assignee: P.T. ROM Associates LLC
    Inventor: Randall F. Chapman
  • Patent number: D779676
    Type: Grant
    Filed: September 30, 2015
    Date of Patent: February 21, 2017
    Assignee: P.T. ROM Associates LLC
    Inventor: Randall F. Chapman
  • Patent number: D877345
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: March 3, 2020
    Assignee: P.T. ROM ASSOCIATES LLC
    Inventors: Randall F. Chapman, Daniel L. Rosman, Matthew Lippmann
  • Patent number: D878604
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: March 17, 2020
    Assignee: P.T. ROM ASSOCIATES LLC
    Inventors: Randall F. Chapman, Daniel L. Rosman, Matthew Lippmann