US4275724A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Endotracheal intubation device
Assignee: Individual
•
Filing: 1979-04-02
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Granted: 1981-06-30
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Expires: 1999-04-02
Abstract
Abstract An endotracheal intubation device which enables the user to simultaneously apply suction during the intubation process is disclosed. The device comprises a first elongated, flexible tube having an insertion tip at one end thereof designed for insertion into the nasopharnyx, orpharnyx and trachea of a newborn baby. A second elongated, flexible tube is slideably disposed about the first tube. The second tube has an insertion tip at one end thereof and grip means adjacent the other end. The second tube further has various means for shaping the second tube into a predetermined configuration such that the second tube and the first tube are both selectively retained in such configuration. By the use of the device of the present invention, the same suction device can be used to expedite the suction of material such as meconium from the oral, nasogastric and trachea region.
Inventors
- 👤 Barry Behrstock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 16:32
CPC Classifications
A; A61; A61M; A61M16/00; A61M16/04; A61M16/0463
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
198 words
An endotracheal intubation device which enables the user to simultaneously apply suction during the intubation process to remove meconium and other accumulated body fluids, comprising: a first inner elongated, flexible conduit of a greater length than a second elongated conduit and extending throughout having a smooth, tapered insertion end configured for insertion into the upper airways of a newborn baby and a proximal end configured for joining to a source of suction; and a second outer elongated conduit circumferentially disposed about said first conduit along the length thereof and in sliding relationship therewith, said insertion end of the first conduit extending beyond the distal end of the second conduit, said distal end of second conduit being smooth and configured for nontraumatic insertion into the mouth area, and outwardly extending grip means disposed adjacent the other end of said second conduit, said second conduit further having means for selectively shaping and retaining said second conduit substantially along its entire length into any one of an infinite different configurations, but generally of an arcuate configuration whereby shaping said second outer conduit into a selected configuration causes said first, inner conduit to be shaped and retained in a substantially congruent configuration.
Claim 2
Dependent Claim
198 words
An endotracheal intubation device which enables the user to simultaneously apply suction during the intubation process to remove meconium and other accumulated body fluids, comprising: a first inner elongated, flexible conduit of a greater length than a second elongated conduit and extending throughout having a smooth, tapered insertion end configured for insertion into the upper airways of a newborn baby and a proximal end configured for joining to a source of suction; and a second outer elongated conduit circumferentially disposed about said first conduit along the length thereof and in sliding relationship therewith, said insertion end of the first conduit extending beyond the distal end of the second conduit, said distal end of second conduit being smooth and configured for nontraumatic insertion into the mouth area, and outwardly extending grip means disposed adjacent the other end of said second conduit, said second conduit further having means for selectively shaping and retaining said second conduit substantially along its entire length into any one of an infinite different configurations, but generally of an arcuate configuration whereby shaping said second outer conduit into a selected configuration causes said first, inner conduit to be shaped and retained in a substantially congruent configuration.
Claim 3
Dependent Claim
18 words
An endotracheal intubation device according to claim 1 wherein said first conduit is joined to a suction trap.
Claim 4
Dependent Claim
36 words
An endotracheal intubation device according to claim 1 wherein said grip means comprises generally flat, outwardly extending members configured such that said first and second conduits can be gripped together in a plurality of different positions.
Claim 5
Dependent Claim
22 words
An endotracheal intubation device according to claims 1 or 2 wherein said shaping means comprises accordian-like pleats formed in said second conduit.
Claim 6
Dependent Claim
27 words
An endotracheal intubation device according to claims 1 or 2 wherein said shaping means comprises a bendable, stiffening element disposed along the length of said second conduit.
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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) | 1984-06-29 | 1984-12-29 | 1985-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-06-29 | 1988-12-29 | 1989-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-06-29 | 1992-12-29 | 1993-06-30 | $7700.00 | Window Closed / Lapsed |