US4553549A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oral orthopedic/orthodontic appliance for treating neuromuscular imbalance
Assignee: SLEEP RENEWAL Inc A WISCONSIN CORP
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Filing: 1984-10-09
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Granted: 1985-11-19
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Expires: 2004-10-09
Abstract
Abstract An orthopedic/orthodontic appliance for treating neuromuscular imbalance which interrupts balanced myofacial growth and development which includes mandible fixation means for maintaining the mandible of the user in an essentially neuromuscularly balanced position when the mouth is closed. The appliance also includes a pressure equalization conduit extending from a position exterior the lip seal of the user to a position in the posterior of the oral cavity which is in fluid communication with the pharyngeal cavity so that the pressure in the user's pharyngeal cavity is equalized to the ambient pressure outside the head while the user's mandible is maintained in the essentially neuromuscularly-balanced position.
Inventors
- 👤 Bryan M. Pope
- 👤 Richard Hawkins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 02:20
CPC Classifications
A; A61; A61C; A61C7/00; A61C7/10
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
107 words
An orthopedic/orthodontic appliance for treating neuromuscular imbalance which results in interruption of balanced myofascial growth and development comprising: mandible fixation means which maintains the mandible of the user in an essentially neuromuscularly-balanced position when the mouth is in the closed position, and at least one pressure equalization conduit which extends from a position exterior the seal formed by closed lips to a position in the oral cavity which is in fluid communication with the oral-pharyngeal cavity, whereby the pressure in the user's oral-pharyngeal cavity is equalized to the ambient pressure outside the user's oral cavity while the user's mandible is maintained in said essentially balanced neuromuscular position.
Claim 2
Dependent Claim
107 words
An orthopedic/orthodontic appliance for treating neuromuscular imbalance which results in interruption of balanced myofascial growth and development comprising: mandible fixation means which maintains the mandible of the user in an essentially neuromuscularly-balanced position when the mouth is in the closed position, and at least one pressure equalization conduit which extends from a position exterior the seal formed by closed lips to a position in the oral cavity which is in fluid communication with the oral-pharyngeal cavity, whereby the pressure in the user's oral-pharyngeal cavity is equalized to the ambient pressure outside the user's oral cavity while the user's mandible is maintained in said essentially balanced neuromuscular position.
Claim 3
Dependent Claim
35 words
The appliance of claim 1 wherein said mandible fixation means comprises a palatal covering having occlusal biting surfaces into which the teeth of the user fit in the neuromuscularly-balanced position when the mouth is closed.
Claim 4
Dependent Claim
26 words
The appliance of claim 2 wherein said occlusal biting surfaces are one of anterior biting surfaces, posterior biting surfaces, and both anterior and posterior biting surfaces.
Claim 5
Dependent Claim
38 words
The appliance of claim 2 wherein said palatal covering further comprises moveable segments and actuation means connected for actuating between said segments which can be actuated to move said segments of said palatal covering away from each other.
Claim 6
Dependent Claim
12 words
The appliance of claim 4 wherein said actuation means comprises expansion jackscrews.
Claim 7
Dependent Claim
64 words
The appliance of claim 2 wherein said palatal covering further comprises baffles attached to the sides of said covering and extended therefrom toward the interior of the user's oral cavity so that the inter occlusal space between the user's teeth is covered when the mouth is closed whereby the user's tongue is prevented from thrusting between the user's teeth when the mouth is closed.
Claim 8
Dependent Claim
16 words
The appliance of claim 6 wherein said baffles are articulable with respect to said palatal covering.
Claim 9
Dependent Claim
14 words
The appliance of claim 7 wherein said baffles are removeable from said palatal covering.
Claim 10
Dependent Claim
16 words
The appliance of claim 1 wherein said at least one conduit is a flexible hollow tube.
Claim 11
Dependent Claim
20 words
The appliance of claim 9 wherein said tube has an inside diameter of from about 2 to about 3 mm.
Claim 12
Dependent Claim
12 words
The appliance of claim 10 wherein there are two of said tubes.
Claim 13
Dependent Claim
10 words
The appliance of claim 9 wherein said tube is polyethylene.
Claim 14
Dependent Claim
73 words
The appliance of claim 9 wherein said palatal covering further comprises tube holders along one side edge of said covering and said tube is attached thereby along an exterior of said one side edge of said palatal covering at a distance therefrom so that said tube extends along the outside surface of the teeth and around the posterior of the teeth to said position which is in fluid communication with the oral-pharyngeal cavity.
Claim 15
Dependent Claim
82 words
The appliance of claim 1 wherein said pressure equalization conduit comprises an air passage integral with said palatal covering extending from said posterior position to a connecting position on said covering, and tube carrying means at said connecting position which is adapted to receive a hollow tube and carry said tube in fluid communication with said air passage and extended forward of said palatal covering whereby the ambient atmosphere is in fluid communication with said posterior position when the mouth is closed.
Claim 16
Dependent Claim
51 words
The appliance of claim 14 wherein said tube carrying means is a rigid tubular insert extending from said palatal covering a sufficient length to slide a hollow tube thereover, said rigid tubular insert having an outside diameter sufficiently large so that said tube is maintained thereon by the force of friction.
Claim 17
Dependent Claim
49 words
The appliance of claim 15 wherein said insert has an outside diameter of from about 2 to 3 mm and said plastic tube is a polyethylene tube having and inside diameter of from about 2 to 3 mm and is slightly less than the outside diameter of said insert.
Claim 18
Independent Claim
57 words
A method for treating neuromuscular imbalance which hinders balanced myofacial growth and development comprising: establishing neuromuscularly-balance rest position of the subjects mandible when the mouth is closed, maintaining the mandible in said position, and equalizing the pressure in the oral-pharyngeal cavity to the ambient atmospheric pressure outside the user's head whereby orthodontic and orthopedic adjustments are facilitated.
Claim 19
Independent Claim
57 words
A method for treating neuromuscular imbalance which hinders balanced myofacial growth and development comprising: establishing neuromuscularly-balance rest position of the subjects mandible when the mouth is closed, maintaining the mandible in said position, and equalizing the pressure in the oral-pharyngeal cavity to the ambient atmospheric pressure outside the user's head whereby orthodontic and orthopedic adjustments are facilitated.
Claim 20
Dependent Claim
35 words
The method of claim 17 wherein said balanced position is established by application of transcutaneous electrical neural stimulation to the area of the notch between the coronoid process and the condylar head of the mandible.
Claim 21
Dependent Claim
56 words
The method of claim 18 wherein said stimulation comprises electrical impulses of not more than about 25 ma. and for about 500 μsec. at a rate of about 40 pulses per minute until electrical activity levels in masseter and temporalis muscles in the resting mandibular position achieved a level of not more than about 10 uv.
Claim 22
Dependent Claim
27 words
The method of claim 17 wherein said mandible is maintained in said balanced position by providing an orthopedic appliance which holds said mandible in the established position.
Claim 23
Dependent Claim
42 words
The method of claim 17 wherein said pressure is equalized by providing a conduit from outside the lip seal formed by the closed mouth of the user to a position in the mouth which is in fluid communication with the oral-pharyngeal cavity.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-11-18 | 1989-05-20 | 1989-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-11-18 | 1993-05-20 | 1993-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-11-18 | 1997-05-20 | 1997-11-19 | $7700.00 | Window Closed / Lapsed |