Apparatus and methods for treating sleep apnea
First Claim
1. An apparatus for treating at least one of sleep apnea and snoring in a human or animal, wherein the apparatus is adapted to be placed into an oropharyngeal region with lateral and posterior walls of the human or animal, the apparatus comprising:
- an appliance comprising two spaced apart elongated elements each having a length extending from a first rounded end to a second rounded end, wherein the first end and the second end of the elongated element do not interlock the at least two elements being integrally connected together at respective first and second ends, at least one of the elongated elements includes an outwardly extending region between the first and second ends substantially further spaced apart from the other of the elongated elements than any other region of the at least one of the elongated elements, the appliance being adapted to be placed in or radially outwardly from the lateral and posterior walls of an oropharyngeal region of a human or animal with the length of at least one of the elongated elements extending generally laterally across the posterior wall and, when so placed, being effective in treating at least one of sleep apnea and snoring, the appliance having a constrained configuration during delivery into an oropharyngeal region, and an unconstrained configuration when the appliance is adapted to an oropharyngeal region.
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Abstract
An apparatus and methods for treating sleep apnea and/or snoring are provided. The apparatus includes an appliance sized and structured to be placed in the pharyngeal region of a human or animal. The appliance, when so placed is effective in treating sleep apnea and/or snoring, for example in maintaining openness of an oropharyngeal region of a human or animal during natural sleep. Preferably, the appliance is non-circumferential in form and includes rounded, spaced apart end portions.
241 Citations
29 Claims
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1. An apparatus for treating at least one of sleep apnea and snoring in a human or animal, wherein the apparatus is adapted to be placed into an oropharyngeal region with lateral and posterior walls of the human or animal, the apparatus comprising:
an appliance comprising two spaced apart elongated elements each having a length extending from a first rounded end to a second rounded end, wherein the first end and the second end of the elongated element do not interlock the at least two elements being integrally connected together at respective first and second ends, at least one of the elongated elements includes an outwardly extending region between the first and second ends substantially further spaced apart from the other of the elongated elements than any other region of the at least one of the elongated elements, the appliance being adapted to be placed in or radially outwardly from the lateral and posterior walls of an oropharyngeal region of a human or animal with the length of at least one of the elongated elements extending generally laterally across the posterior wall and, when so placed, being effective in treating at least one of sleep apnea and snoring, the appliance having a constrained configuration during delivery into an oropharyngeal region, and an unconstrained configuration when the appliance is adapted to an oropharyngeal region. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A method for treating at least one of sleep apnea and snoring in a human or an animal, wherein an appliance is adapted to be placed into an oropharyngeal region with lateral and posterior walls of the human or animal, the method comprising:
providing an appliance in or radially outwardly from the lateral and posterior walls of the oropharyngeal region of the human or animal, the appliance comprising two spaced apart elongated elements each having a length extending from a first rounded end to a second rounded end, the two elements integrally connected together at respective first and second ends, and at least one of the elongated elements includes a region between the first and second ends substantially further spaced apart from the other elongated elements than any other region of the at least one of the elongated elements, the appliance being adapted to be provided so that the appliance is placed in or beneath the mucosal layer of the lateral and posterior walls of the oropharyngeal region and the length of at least one of the elongated elements extends generally laterally across the posterior wall of the oropharyngeal region, the appliance having a constrained configuration during delivery into the oropharyngeal region, and an unconstrained configuration when the appliance is adapted to the oropharyngeal region such that the first and second ends bear against and provide an opening force against the lateral walls of the oropharyngeal region.
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20. A method for treating at least one of sleep apnea and snoring in a human or an animal, wherein an appliance is adapted to be placed into an oropharyngeal region with lateral and posterior walls of the human or animal, the method comprising:
providing an appliance in or radially outwardly from the lateral and posterior walls of the oropharyngeal region of the human or animal, the providing step including providing the appliance in a deformed first configuration, inserting the appliance into the oropharyngeal region and allowing the appliance to reconfigure to a deployed second configuration within the oropharyngeal region, the appliance comprising two spaced apart elongated elements each having a length extending from a first end to a second end, the two elements integrally connected together at respective first and second ends, and at least one of the elongated elements includes a region between the first and second ends substantially further spaced apart from the other of the elongated elements than any other region of the at least one of the elongated elements, the appliance being adapted to be provided so that the length of at least one of the elongated elements extends generally laterally across the posterior wall of the oropharyngeal region, the appliance having the deformed configuration during delivery into the oropharyngeal region, and a deployed second configuration when the appliance is adapted to the oropharyngeal region wherein the first and second ends bear against and provide an opening force against the lateral walls of the oropharyngeal region.
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21. A method for treating at least one of sleep apnea and snoring in a human or an animal, wherein an appliance is adapted to be placed into an oropharyngeal region with lateral and posterior walls of the human or animal, the method comprising:
providing an appliance in or radially outwardly from the lateral and posterior walls of the oropharyngeal region of the human or animal, the appliance comprising two spaced apart elongated elements each having a length extending from a first end to a second end, the two elements integrally connected together at respective first and second ends, and at least one of the elongated elements includes a region between the first and second ends substantially further spaced apart from the other of the elongated elements than any other region of the at least one of the elongated elements, the appliance being provided so that the length of at least one of the elongated elements extends generally laterally across the posterior wall of the oropharyngeal region, wherein, when the appliance is so provided, each of the elongated elements includes an outwardly extending region between the first and second ends substantially further spaced apart from the other of the elongated elements than any other region of the elongated elements, each outwardly extending region is substantially centrally located between the first and second ends, each outwardly extending region extends in a substantially opposing direction relative to the other outwardly extending region, and the providing step is effective to place the appliance so that each of the outwardly extending regions extent across the posterior wall of the oropharyngeal region, the appliance having a constrained configuration during delivery into the oropharyngeal region, and a deployed configuration when the appliance is adapted to the oropharyngeal region such tat the first and second ends bear against and provide an opening force against the lateral walls of the oropharyngeal region.
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22. An apparatus for treating at least one of sleep apnea and snoring wherein the apparatus is adapted to be placed into an oropharyngeal region with lateral and posterior walls, the apparatus comprising:
an appliance comprising a singe continuous loop defining rounded first and second end portions, wherein the first and second end portions do not interlock the loop defined by two spaced apart elongated elements each having a length extending between the first and second end portions, at least one of the elongated elements includes an outwardly extending region between the first and second end portions substantially further spaced apart from the other of the elongated elements than adjacent regions of the at least one of the elongated elements, the appliance being sized for introduction into an oropharyngeal region of a human or animal and deployable in a C-shaped deployed configuration in which at least one of the elongated elements extending generally laterally across the posterior wall and the first and second end portions bearing against and providing an opening force against the lateral walls of the oropharyngeal region. - View Dependent Claims (23, 24, 25, 26, 27)
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28. A method for treating at least one of sleep apnea and snoring, comprising:
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providing an appliance comprising a single continuous loop defining first and second end portions, the loop defined by two spaced apart elongated elements each having a length extending between the first and second end portions, at least one of the elongated elements including an outwardly extending region between the first and second end portions substantially further spaced apart from the other of the elongated elements than adjacent regions of the at least one of the elongated elements; introducing the appliance into an oropharyngeal region; and releasing the appliance within the oropharyngeal region such that at least one of the elongated elements extends generally laterally across the posterior wall and the first and second end portions bear against and provide an opening force against the lateral walls of the oropharyngeal region. - View Dependent Claims (29)
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Specification