US4699138A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Endotracheal intubation suction device
Assignee: Individual
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Filing: 1986-07-25
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Granted: 1987-10-13
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Expires: 2006-07-25
Abstract
Abstract An intubation suction device having first and second elongated tubular sections and a centrally located, uniquely configured handle is disclosed. The first section has an in-line port which has two functions. First, it acts as a suction valve to control suction. Second, its permits the easy introduction of a stylet through the device to an associated endotracheal tube. This latter feature enables the endotracheal tube to be easily inserted into the trachea region of a new born baby. By use of such device, expedited suction of material, such as meconium, from the oral, nasal, gastric and trachea regions of a newborn baby can be achieved.
Inventors
- 👤 Barry Behrstock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:34
CPC Classifications
A; A61; A61M; A61M16/00; A61M16/04; A61M16/0463; A61M16/0402; A61M16/0418; A61M16/0488; A61M1/00; A61M1/71; A61M1/74; A61M1/741; A61M1/7411; Y; Y10; Y10S; Y10S604/00; Y10S604/902
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
132 words
An intubation suction device, comprising: (a) first and second tubular sections defining a flow passage through said device, said first tubular section having a first means for joining an endotracheal tube thereto, said second tubular section, acutely angled with respect to said first tubular section, having a second means for joining said device to a source of suction; (b) a centrally located handle means, disposed on said first tubular section, including a finger grip and an opposed thumb rest; and wherein, (c) said device defines a port located axially in line on said first tubular section and in flow communication with said flow passage such that closing said port permits suction to be created in said first tubular section, and opening said port releases the suction formed in said first tubular section.
Claim 2
Dependent Claim
132 words
An intubation suction device, comprising: (a) first and second tubular sections defining a flow passage through said device, said first tubular section having a first means for joining an endotracheal tube thereto, said second tubular section, acutely angled with respect to said first tubular section, having a second means for joining said device to a source of suction; (b) a centrally located handle means, disposed on said first tubular section, including a finger grip and an opposed thumb rest; and wherein, (c) said device defines a port located axially in line on said first tubular section and in flow communication with said flow passage such that closing said port permits suction to be created in said first tubular section, and opening said port releases the suction formed in said first tubular section.
Claim 3
Dependent Claim
24 words
The device of claim 1 further including a curved endotracheal tube and wherein said first tubular section is joined to said curved endotracheal tube.
Claim 4
Dependent Claim
22 words
The device of claim 1 further including a suction conduit and wherein said second tubular section is joined to said suction conduit.
Claim 5
Dependent Claim
21 words
The device of claim 1 further including an elongated stylet disposed through said port and extending into said first tubular section.
Claim 6
Dependent Claim
26 words
The device of claim 1 wherein said second tubular section is acutely angled with respect to said first tubular section from approximately 30° to about 60°.
Claim 7
Dependent Claim
104 words
An intubation suction device, comprising an elongated, acutely shaped conduit having first and second ends, said conduit defining a flow passageway, a curved endotracheal tube joined to said first end, a suction tube joined to said second end, a centrally located handle disposed on said shaped conduit, said handle having a ring-shaped finger grip and an opposed arcuate thumb rest, and wherein said device defines a port in flow communication with said passageway for controlling suction in said endotracheal tube, said port being configured such that a substantially straight in-line flow path is defined between said port and said first end of said conduit.
Claim 8
Dependent Claim
104 words
An intubation suction device, comprising an elongated, acutely shaped conduit having first and second ends, said conduit defining a flow passageway, a curved endotracheal tube joined to said first end, a suction tube joined to said second end, a centrally located handle disposed on said shaped conduit, said handle having a ring-shaped finger grip and an opposed arcuate thumb rest, and wherein said device defines a port in flow communication with said passageway for controlling suction in said endotracheal tube, said port being configured such that a substantially straight in-line flow path is defined between said port and said first end of said conduit.
Claim 9
Dependent Claim
22 words
The device according to claim 6 further including an elongated stiffening means disposed through said port and extending into said endotracheal tube.
Claim 10
Dependent Claim
185 words
An intubation/ventillation system comprising: (a) an intubation suction device having: (i) first and second tubular sections defining a flow passage through said device, said first tubular section having a first means for joining an endotracheal tube thereto, said second tubular section, acutely angled with respect to said first tubular section, having a second means for joining said device to a source of suction; (ii) a centrally located handle means, disposed on said first tubular section, including a finger grip and an opposed thumb rest; and wherein, (iii) said device defines a port located axially in line on said first tubular section and in flow communication with said flow passage such that closing said port permits suction to be created in said first tubular section, and opening said port releaves the suction formed in said first tubular section; (b) a curved endotracheal tube selectively joined to said intubation device; and (c) a flow adapter having a shaped nozzle selectively joined to said endotracheal tube, after removal of said endotracheal tube from said suction device and means for joining said adapter to a source of positive pressure.
Claim 11
Dependent Claim
185 words
An intubation/ventillation system comprising: (a) an intubation suction device having: (i) first and second tubular sections defining a flow passage through said device, said first tubular section having a first means for joining an endotracheal tube thereto, said second tubular section, acutely angled with respect to said first tubular section, having a second means for joining said device to a source of suction; (ii) a centrally located handle means, disposed on said first tubular section, including a finger grip and an opposed thumb rest; and wherein, (iii) said device defines a port located axially in line on said first tubular section and in flow communication with said flow passage such that closing said port permits suction to be created in said first tubular section, and opening said port releaves the suction formed in said first tubular section; (b) a curved endotracheal tube selectively joined to said intubation device; and (c) a flow adapter having a shaped nozzle selectively joined to said endotracheal tube, after removal of said endotracheal tube from said suction device and means for joining said adapter to a source of positive pressure.
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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) | 1990-10-12 | 1991-04-13 | 1991-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-10-12 | 1995-04-13 | 1995-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-10-12 | 1999-04-13 | 1999-10-13 | $7700.00 | Window Closed / Lapsed |