Patent US4778448A successfully refreshed from Google Patents.
US4778448A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Naso-enteral tube harness apparatus and method
Assignee: Individual
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Filing: 1986-07-10
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Granted: 1988-10-18
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Expires: 2006-07-10
Abstract
Abstract A harness for a tube for use in patient health care, particularly for naso-enteral feeding. The harness is a thin elongated length of material, preferably cylindrical or tubular, secured to a nasal tube for a distance along the length of the tube and inserted into the patient with the tube. The harness then may be secured about the patient's nasal septum so that the connection between the harness and the tube along the distance is within the patient's nostril.
Inventors
- 👤 Jeffrey A. Meer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:39
CPC Classifications
A; A61; A61J; A61J15/00; A61J15/0003; A61J15/0026; A61J15/003; A61J15/0053; Y; Y10; Y10S; Y10S128/00; Y10S128/26
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
190 words
Apparatus for use in securing a tube in a nostril about the nasal septum of a patient comprising a harness having a first end, a second end, and a securing means, the first end for passing through the same nostril as the tube, the second end for passing through the other nostril, the first and second ends being adapted for fastening to each other about the nasal septum, and the securing means being adapted for securing the harness to the tube for a distance along the length of the tube before the tube is inserted completely into the nostril so that there will be substantially no relative movement between the harness and the tube along said distance, wherein the securing means further comprises a web of material secured to the harness between the first and second ends having an adhesive coating and adapted for contacting the tube so that the adhesive coating will secure the harness and tube together before the tube is inserted completely into the nostril and said distance of the harness and tube secured together being adapted to be passed into the same nostril as the tube.
Claim 2
Dependent Claim
190 words
Apparatus for use in securing a tube in a nostril about the nasal septum of a patient comprising a harness having a first end, a second end, and a securing means, the first end for passing through the same nostril as the tube, the second end for passing through the other nostril, the first and second ends being adapted for fastening to each other about the nasal septum, and the securing means being adapted for securing the harness to the tube for a distance along the length of the tube before the tube is inserted completely into the nostril so that there will be substantially no relative movement between the harness and the tube along said distance, wherein the securing means further comprises a web of material secured to the harness between the first and second ends having an adhesive coating and adapted for contacting the tube so that the adhesive coating will secure the harness and tube together before the tube is inserted completely into the nostril and said distance of the harness and tube secured together being adapted to be passed into the same nostril as the tube.
Claim 3
Dependent Claim
28 words
The apparatus of claim 1 further comprising release means for permitting the tube to be pulled out of the nostril by a force greater than a predetermined force.
Claim 4
Dependent Claim
45 words
The apparatus of claim 2 wherein the release means further comprises a section of harness having a tensile strength substantially equal to the predetermined force so that a force pulling on the tube greater than the harness tensile strength will cause the harness to break.
Claim 5
Dependent Claim
48 words
The apparatus of claim 2 wherein the release means further comprises the securing means having a maximum retention force substantially equal to the predetermined force so that a force pulling on the tube greater than the maximum retention force will cause the tube to separate from the harness.
Claim 6
Dependent Claim
22 words
The apparatus of claim 1 further comprising means for tacking the first end to the tube prior to insertion of the tube.
Claim 7
Dependent Claim
152 words
Apparatus for use in securing a tube in a nostril about the nasal septum of a patient comprising a harness having a first end, a second end, and a securing means, the first end for passing through the same nostril as the tube, the second end for passing through the other nostril, the first and second ends being adapted for fastening to each other about the nasal septum, and the securing means being adapted for securing the harness to the tube for a distance along the length of the tube before the tube is inserted completely into the nostril so that there will be substantially no relative movement between the harness and the tube along said distance, wherein the first and second ends each further comprise a curvature having a preselected radius, the radius being selected for urging the first and second ends, into the patient's mouth after passing the nasal pharynx.
Claim 8
Dependent Claim
152 words
Apparatus for use in securing a tube in a nostril about the nasal septum of a patient comprising a harness having a first end, a second end, and a securing means, the first end for passing through the same nostril as the tube, the second end for passing through the other nostril, the first and second ends being adapted for fastening to each other about the nasal septum, and the securing means being adapted for securing the harness to the tube for a distance along the length of the tube before the tube is inserted completely into the nostril so that there will be substantially no relative movement between the harness and the tube along said distance, wherein the first and second ends each further comprise a curvature having a preselected radius, the radius being selected for urging the first and second ends, into the patient's mouth after passing the nasal pharynx.
Claim 9
Dependent Claim
41 words
The apparatus of claim 6 wherein the radius further comprises about a two inch radius of curvature extending for about two inches from the end of the first and second ends, the rest of the harness having substantially no preselected curvature.
Claim 10
Independent Claim
156 words
A method for securing a tube to a patient comprising: attaching a harness to the tube for a distance along the length of the tube, the harness having a first and second end; inserting the tube at least partially into a first nostril and inserting the first end of the harness into the first nostril so that the first end passes through the first nostril past the nasal pharynx; inserting the second end of the harness tube into the second nostril past the nasal pharynx; securing the first and second ends of the harness together; pulling the harness out of the second nostril so that the first and second ends of the harness pass out the second nostril and said distance where the harness and the tube are secured together is substantially within the first nostril; and severing the harness outside the nostrils and securing the harness together closely about the nasal septum and nasal columella.
Claim 11
Independent Claim
156 words
A method for securing a tube to a patient comprising: attaching a harness to the tube for a distance along the length of the tube, the harness having a first and second end; inserting the tube at least partially into a first nostril and inserting the first end of the harness into the first nostril so that the first end passes through the first nostril past the nasal pharynx; inserting the second end of the harness tube into the second nostril past the nasal pharynx; securing the first and second ends of the harness together; pulling the harness out of the second nostril so that the first and second ends of the harness pass out the second nostril and said distance where the harness and the tube are secured together is substantially within the first nostril; and severing the harness outside the nostrils and securing the harness together closely about the nasal septum and nasal columella.
Claim 12
Dependent Claim
48 words
The method of claim 8 wherein securing the harness closely about the nasal septum and nasal columella further comprises securing the harness so that said distance is substantially within the first nostril and substantially beyond the reach of a patient attempting to reach the tube behind said distance.
Claim 13
Dependent Claim
40 words
The method of claim 8 wherein inserting the harness ends further comprises passing the ends of the harness directly into the patient's mouth after passing the nasal pharynx, said harness ends having a predetermined curvature adapted to facilitate such passage.
Claim 14
Dependent Claim
26 words
The method of claim 8 wherein inserting the harness ends further comprises passing the ends of the harness into the hypopharynx after passing the nasal pharynx.
Claim 15
Dependent Claim
46 words
The method of claim 8 wherein securing the first and second harness ends together further comprises interconnecting the harness ends together by inserting one of the harness ends having a male fitting into a female receptacle on the other end to frictionally connect the ends together.
Claim 16
Dependent Claim
68 words
The method of claim 8 wherein securing the first and second ends together further comprises interconnecting one end of the harness into one end of a separate piece of material and interconnecting the other end of the harness to the other end of the separate piece of material to form a loop that can be passed through the patient's nostril without separating or catching on the nasal passageway.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-10-18 | 1992-04-18 | 1992-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-10-18 | 1996-04-18 | 1996-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-10-18 | 2000-04-18 | 2000-10-18 | $7700.00 | Window Closed / Lapsed |