Patent US4077412A successfully refreshed from Google Patents.
US4077412A
Expired / Lapsed
US
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Stomach intubation and catheter placement system
Assignee: Individual
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Filing: 1976-03-09
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Granted: 1978-03-07
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Expires: 1996-03-09
Abstract
Abstract A trans-abdominal stomach catheter placement system involving an external nasogastric intubation device with a mobile distal end embracing magnetic determination of the device adjacent the abdominal wall and displacement of internal organs thereat to facilitate stomach perforation, of a catheter of the Foley type introduced by means of a needle and having additional external securement and traction means therefor.
Inventors
- 👤 Mohamed H. Moossun
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:07
CPC Classifications
A; A61; A61J; A61J15/00; A61J15/0015; A61J15/0026; A61J15/0053; A61J15/0061; A61M; A61M25/00; A61M25/01; A61M25/02; A61M25/06; A61M25/10; A61M25/1009; A61J15/003; A61J15/0034; A61J15/0038; A61J15/0042; A61M2025/0213; A61M2025/0233; A61M2025/024; A61M25/0105; A61M25/0127; Y; Y10; Y10S; Y10S128/00; Y10S128/26
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
121 words
A catheter and external securing device therefor comprising in combination, a disc having a central aperture therethrough for slidably receiving said catheter, said disc having a lateral slot extending between said aperture and the disc periphery, said catheter being substantially rigid and having a through bore including axially aligned openings at either end thereof, an elongated needle having a puncturing point thereon for slidable reception within said catheter bore, and said catheter and said needle having enlarged portions thereon adjacent one end thereof, for facilitating manipulation and use thereof, whereby said disc slot permits lateral sliding movement of said disc onto and about said catheter at a point intermediate the length thereof without requiring removal of the same from a body.
Claim 2
Dependent Claim
121 words
A catheter and external securing device therefor comprising in combination, a disc having a central aperture therethrough for slidably receiving said catheter, said disc having a lateral slot extending between said aperture and the disc periphery, said catheter being substantially rigid and having a through bore including axially aligned openings at either end thereof, an elongated needle having a puncturing point thereon for slidable reception within said catheter bore, and said catheter and said needle having enlarged portions thereon adjacent one end thereof, for facilitating manipulation and use thereof, whereby said disc slot permits lateral sliding movement of said disc onto and about said catheter at a point intermediate the length thereof without requiring removal of the same from a body.
Claim 3
Dependent Claim
34 words
The device of claim 1 wherein said gripping means comprises a pair of resilient legs mounted for resilient deflecting engagement with said catheter, and, means for releasably locking said legs in deflected catheter-engaging position.
Claim 4
Dependent Claim
18 words
The device of claim 2 wherein said legs are provided with a cushioned surface for gripping said catheter.
Claim 5
Dependent Claim
16 words
The device of claim 2 wherein said legs are provided with a tacky adhesive coating thereon.
Claim 6
Dependent Claim
12 words
The assembly of claim 1 wherein said catheter includes an inflatable annulus.
References Cited (Backward Citations)
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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) | 1981-03-06 | 1981-09-05 | 1982-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-03-06 | 1985-09-05 | 1986-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-03-06 | 1989-09-05 | 1990-03-07 | $7700.00 | Window Closed / Lapsed |