Tissue dilator devices, methods of fabrication of tissue dilators, and methods of use for tissue dilators
AssigneeCNS, Inc.
InventorsAndrew L. Von Duyke, James B. Easley, David F. Kreitzer, Dan B. Pool
Life of this patent
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Abstract
The invention is directed to devices and methods for tissue dilators. The present invention encompasses a large variety of discrete structure, all intended to be applied externally to a subject for the purpose of dilating, or lifting, tissue adjacent to nasal passageways of the subject, including the vestibule and/or the valve of the subject so as to decrease resistance to inhalation and exhalation of said subject during respiration. The dilator comprises an alignment feature which is aligned with the uses nasal ridge during application to ensure a proper application.
Claims13
A method of use for a tissue dilator, comprising the steps of:
- providing a tissue dilator having a top surface, an adhesive surface, and a resilient member, said dilator having an alignment feature which is generally centrally located between a pair of ends, said alignment feature being a generally linear ridge defined on the top surface as an area of increased height relative to other portions of the top surface, said ridge being aligned in a generally transverse direction relative to a longitudinal axis of the tissue dilator;
- aligning an alignment feature of a tissue dilator with the nasal ridge portion of a subject;
- compressing the tissue dilator on each side of said alignment feature to a local tissue region.
A method of use for a tissue dilator, comprising the steps of:
- providing a tissue dilator having a top surface, an adhesive surface, and a resilient member, said dilator having a linear alignment feature which is generally centrally located between a pair of end, said alignment feature being an area of increased thickness relative to the other portions of the tissue dilator, said alignment feature being aligned in a generally transverse direction relative to a longitudinal axis of the tissue dilator;
- aligning the alignment feature with the nasal ridge portion of a subject;
- and
- compressing the tissue dilator to adhesively secure the tissue dilator onto the subject.
A method of use for a tissue dilator, comprising the steps of:
- providing a tissue dilator having a top surface, an adhesive surface, and a resilient member, said dilator having an alignment feature on the top surface which is generally centrally located between a pair of ends, said alignment feature being a generally linear area of increased thickness relative to the other portions of the tissue dilator, said aligiment feature being aligned in a generally transverse direction relative to a longitudinal axis of the tissue dilator;
- grasping the tissue dilator;
- identifying the alignment feature;
- directing the tissue dilator into a generally symmetric orientation relative to a nasal ridge of a subject;
- and
- adhesively securing the tissue dilator to the subject.
Dependencies are inferred from the claim text.