US4137918A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Medical by-pass device for use after ostomy surgery
Assignee: Individual
•
Filing: 1977-05-26
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Granted: 1979-02-06
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Expires: 1997-05-26
Abstract
Abstract A device for insertion in a surgically created orifice after ostomy surgery to provide a tube or flow path for the excretion of body wastes from the body organ. There is an enlarged base portion, a tapered portion adjacent thereto and an integral substantially cylindrical portion extending from the tapered portion. The device terminates in an enlarged flared tip or shoulder which is inserted into the orifice in the skin. The enlarged tip or shoulder is larger in diameter than the diameter of the orifice whereby when the shoulder is inserted the ureter, colon or ileum, as the case may be, will enwrap the shoulder and maintain the device in secured position. A disposable bag is provided to be applied to the base portion of the by-pass device.
Inventors
- 👤 Clayton Bogert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:20
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/44; A61F5/445; A61F2005/4455
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
218 words
Medical by-pass tubular device for insertion into a surgically created orifice in a body organ comprising: an annular externally enlarged solid base portion at one end of the tubular device having a perimeter provided with an external circumferential groove adapted to receive a disposable bag removably secured to the base portion thereat for receiving and containing body wastes excreted through the tubular device, an annular externally enlarged relatively rigid solid shoulder portion at the other end of the tubular device comprising a uniformly extending externally smooth surface flared tip adapted to be inserted into said orifice whereby the organ surrounding said orifice will enwrap such shoulder portion at said flared tip, an annular uniformly extending externally smooth surface solid substantially cylindrical portion, and an annular uniformly extending externally smooth surface solid tapered portion, said substantially cylindrical portion being disposed between said shoulder portion and said tapered portion and in turn said tapered portion being disposed between said substantially cylindrical portion and said base portion, and the tubular device being integral and unitary as well as relatively rigid and having a smooth surface tubular flow path opening of substantially constant and uniform diameter extending from the base portion of the flared tip at the shoulder portion and internally completely therethrough from said one end to said other end thereof.
Claim 2
Dependent Claim
218 words
Medical by-pass tubular device for insertion into a surgically created orifice in a body organ comprising: an annular externally enlarged solid base portion at one end of the tubular device having a perimeter provided with an external circumferential groove adapted to receive a disposable bag removably secured to the base portion thereat for receiving and containing body wastes excreted through the tubular device, an annular externally enlarged relatively rigid solid shoulder portion at the other end of the tubular device comprising a uniformly extending externally smooth surface flared tip adapted to be inserted into said orifice whereby the organ surrounding said orifice will enwrap such shoulder portion at said flared tip, an annular uniformly extending externally smooth surface solid substantially cylindrical portion, and an annular uniformly extending externally smooth surface solid tapered portion, said substantially cylindrical portion being disposed between said shoulder portion and said tapered portion and in turn said tapered portion being disposed between said substantially cylindrical portion and said base portion, and the tubular device being integral and unitary as well as relatively rigid and having a smooth surface tubular flow path opening of substantially constant and uniform diameter extending from the base portion of the flared tip at the shoulder portion and internally completely therethrough from said one end to said other end thereof.
Claim 3
Dependent Claim
21 words
Device according to claim 1 wherein the base, shoulder, tapered and cylindrical portions are of non-toxic relatively smooth surface plastic material.
Claim 4
Dependent Claim
15 words
Device according to claim 1 including a disposable bag removably secured to the base portion.
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) | 1982-02-05 | 1982-08-07 | 1983-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-02-05 | 1986-08-07 | 1987-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-02-05 | 1990-08-07 | 1991-02-06 | $7700.00 | Window Closed / Lapsed |