US5373859A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tongue positioning device
Assignee: Individual
•
Filing: 1993-04-19
•
Granted: 1994-12-20
•
Expires: 2013-04-19
Abstract
Abstract A device is provided to retain the tongue in a normal or extended position without undue discomfort for an extended period of time by holding the tongue securely in a housing by means of vacuum created within the device. The housing may then be positioned by holding it with the fingers or, in another embodiment, by an integral flange which rests against the face and permits self-application. The device uses a housing that is designed to form a seal with the tongue at its proximal portion, and diverging walls within the housing to limit other areas of contact with the tongue. The device also preferably uses an opening that is arcuate shaped and includes a soft conformable extension portion. Certain embodiments of the device disclosed are particularly adapted to control snoring by preventing the tongue from blocking the airway. Embodiments using a separate tongue receiver connected to a remote control unit that may include a vacuum supply are also disclosed.
Inventors
- 👤 LeRoy S. Forney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 06:17
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/56; A61F5/566; A61B; A61B17/00; A61B17/30; A61B2017/306
Claims Analysis
Total Claims: 26
Claim 1
Independent Claim
76 words
Apparatus for restraining a tongue, comprising a housing connected to a vacuum source, the housing having an opening for receiving the tongue, the opening having walls diverging away from the opening, wherein a cross-section of the housing at a point distal from the opening is larger than the opening, whereby upon application of a vacuum to the housing, a sealing engagement is formed between the tongue and the housing only in a region surrounding the opening.
Claim 2
Dependent Claim
76 words
Apparatus for restraining a tongue, comprising a housing connected to a vacuum source, the housing having an opening for receiving the tongue, the opening having walls diverging away from the opening, wherein a cross-section of the housing at a point distal from the opening is larger than the opening, whereby upon application of a vacuum to the housing, a sealing engagement is formed between the tongue and the housing only in a region surrounding the opening.
Claim 3
Dependent Claim
29 words
The apparatus of claim 1 further comprising a flange for supporting the apparatus against a subject's face, wherein the flange prevents withdrawal of the tongue into a retracted position.
Claim 4
Dependent Claim
19 words
The apparatus of claim 1, wherein the housing further comprises a support member for resisting collapse of the housing.
Claim 5
Dependent Claim
32 words
The apparatus of claim 1, wherein the vacuum source comprises a vacuum reservoir, and a vacuum is applied by squeezing the reservoir, inserting the tongue in the opening, and releasing the reservoir.
Claim 6
Dependent Claim
18 words
The apparatus of claim 1, wherein the vacuum source comprises a remote vacuum source connected to the housing.
Claim 7
Dependent Claim
12 words
The apparatus of claim 1, wherein the opening defines an arcuate opening.
Claim 8
Dependent Claim
13 words
The apparatus of claim 1, wherein the opening comprises a soft, deformable extension.
Claim 9
Dependent Claim
13 words
The apparatus of claim 7, wherein the extension defines an arcuate extension opening.
Claim 10
Dependent Claim
31 words
The apparatus of claim 2, wherein the flange is comprised of one or more surfaces adjacent the opening that contact a wearer's face in the vicinity of the mouth and lips.
Claim 11
Dependent Claim
108 words
Apparatus for preventing snoring comprising: a housing comprising: a proximal opening for receiving a tongue, a distal end; and walls connecting the proximal opening and the distal end, the walls diverging away from the proximal opening, wherein a cross-section of the housing at a point distal from the opening is larger than the opening; a vacuum source connected to the housing; and a flange for supporting the apparatus against a subject's face, whereby upon application of a vacuum to the housing, a sealing engagement is formed between the tongue and the housing, and the flange prevents withdrawal of the tongue into a retracted position by engaging the face.
Claim 12
Dependent Claim
108 words
Apparatus for preventing snoring comprising: a housing comprising: a proximal opening for receiving a tongue, a distal end; and walls connecting the proximal opening and the distal end, the walls diverging away from the proximal opening, wherein a cross-section of the housing at a point distal from the opening is larger than the opening; a vacuum source connected to the housing; and a flange for supporting the apparatus against a subject's face, whereby upon application of a vacuum to the housing, a sealing engagement is formed between the tongue and the housing, and the flange prevents withdrawal of the tongue into a retracted position by engaging the face.
Claim 13
Dependent Claim
55 words
The apparatus of claim 10, further comprising a flexible extension having a proximal opening and an opening at a distal end the distal end of the extension being joined to the proximal opening of the housing, wherein the proximal opening in the extension is smaller than the opening at the distal end of the extension.
Claim 14
Dependent Claim
55 words
Apparatus for controlling the position of a tongue comprising: a housing comprising an arcuate opening to receive the tongue on a proximal end of the housing; and a vacuum source connected to the housing, whereby a vacuum seal is created between the tongue and the housing to prevent withdrawal of the tongue from the housing.
Claim 15
Dependent Claim
55 words
Apparatus for controlling the position of a tongue comprising: a housing comprising an arcuate opening to receive the tongue on a proximal end of the housing; and a vacuum source connected to the housing, whereby a vacuum seal is created between the tongue and the housing to prevent withdrawal of the tongue from the housing.
Claim 16
Dependent Claim
31 words
The apparatus of claim 12 wherein the vacuum source comprises a vacuum reservoir integral with the housing, whereby the vacuum seal is created by squeezing the closed end of the device.
Claim 17
Dependent Claim
25 words
The apparatus of claim 12 wherein the vacuum source comprises an external vacuum source, whereby the vacuum seal is created by activating the vacuum source.
Claim 18
Dependent Claim
23 words
The apparatus of claim 12 wherein the device further comprises a flange affixed to the housing which contacts a portion of a subject.
Claim 19
Dependent Claim
36 words
The apparatus of claim 12 wherein the housing comprises walls that diverge away from the arcuate opening, whereby a cross-section of the housing at the distal end is larger than a cross-section at the proximal end.
Claim 20
Dependent Claim
37 words
The device of claim 12 wherein the housing further comprises an external support member, whereby the housing does not collapse sufficiently to impinge upon the tongue to create a vacuum seal between the housing and the tongue.
Claim 21
Dependent Claim
39 words
The device of claim 12 wherein the housing further comprises an internal support member, such that housing does not collapse sufficiently to impinge upon the tongue upon the creation of a vacuum seal between the housing and the tongue.
Claim 22
Dependent Claim
29 words
The apparatus of claim 12, further comprising a flange affixed to the housing for contacting the face of a subject upon insertion of the tongue into the arcuate opening.
Claim 23
Dependent Claim
17 words
The apparatus of claim 19, wherein the flange comprises one or more projections for contacting the face.
Claim 24
Independent Claim
85 words
A method of restraining a tongue comprising the steps of: inserting a portion of the tongue into a housing having an opening and walls diverging away from the opening, the housing connected to a vacuum source; activating the vacuum source to cause a region surrounding the opening to form a seal with the tongue; simultaneously precluding the walls from forming a seal with the tongue except in the region surrounding the opening; and supporting the tongue and housing in a position on a user's face.
Claim 25
Independent Claim
85 words
A method of restraining a tongue comprising the steps of: inserting a portion of the tongue into a housing having an opening and walls diverging away from the opening, the housing connected to a vacuum source; activating the vacuum source to cause a region surrounding the opening to form a seal with the tongue; simultaneously precluding the walls from forming a seal with the tongue except in the region surrounding the opening; and supporting the tongue and housing in a position on a user's face.
Claim 26
Dependent Claim
24 words
The method of claim 21, wherein the step of supporting the tongue comprises placing a flange connected to the housing against a subject's face.
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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) | 1997-12-19 | 1998-06-20 | 1998-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-12-19 | 2002-06-20 | 2002-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-12-19 | 2006-06-20 | 2006-12-20 | $7700.00 | Window Closed / Lapsed |