Patent US5348542A successfully refreshed from Google Patents.
US5348542A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Holder for percutaneously introduced tubes
Assignee: Individual
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Filing: 1994-02-28
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Granted: 1994-09-20
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Expires: 2014-02-28
Abstract
Abstract A holder for percutaneously introduced tubes is disclosed. The tube inserted into the body, a tube for drainage, and an entry port for medicants or irrigating fluids, are connected to the holder. The entry port has a normally closed valve which opens when medicants or irrigating fluids are introduced into the tube and which also blocks communication between the tube and the drainage tube. Similarly, the drainage tube has a normally closed valve which opens when suction is applied to the tube to allow materials or debris to be drained from the body. The holder thus protects the body at all times from the entry of air and from bacterial contamination.
Inventors
- 👤 David W. Ellis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:59
CPC Classifications
A; A61; A61M; A61M39/00; A61M39/02
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
264 words
A holder for a percutaneously introduced tube into the body of a patient, said holder comprising: (a) connecting means for connecting said tube to said holder; (b) entry means for infusing at least one of a medicant and irrigating fluid into said body via said holder; (c) exit means for draining fluids from said body via said holder; (d) a first, selectively operable valve for blocking fluid communication from said entry means to said tube when in a first orientation and for providing fluid communication from said entry means to said tube when in a second orientation, said first valve being normally in said first orientation and being moved to said second orientation in response to at least one of said medicant and irrigating fluid being injected into said entry means, whereupon said at least one of said fluids is enabled to enter into said body said first valve when in said second orientation blocking fluid communication from said tube to said exit means; (e) a second, selectively operable valve for blocking fluid communication from said tube to said exit means when in a first blocking orientation and for providing fluid communication from said tube to said exit means when in a second drainage orientation, said second valve being normally in said first blocking orientation and movable to said second drainage orientation in response to the application of suction to said exit means, whereupon fluid from the interior of the body of said patient is enabled to drain therefrom via said exit means; and (f) means for securely anchoring said holder to said body.
Claim 2
Dependent Claim
264 words
A holder for a percutaneously introduced tube into the body of a patient, said holder comprising: (a) connecting means for connecting said tube to said holder; (b) entry means for infusing at least one of a medicant and irrigating fluid into said body via said holder; (c) exit means for draining fluids from said body via said holder; (d) a first, selectively operable valve for blocking fluid communication from said entry means to said tube when in a first orientation and for providing fluid communication from said entry means to said tube when in a second orientation, said first valve being normally in said first orientation and being moved to said second orientation in response to at least one of said medicant and irrigating fluid being injected into said entry means, whereupon said at least one of said fluids is enabled to enter into said body said first valve when in said second orientation blocking fluid communication from said tube to said exit means; (e) a second, selectively operable valve for blocking fluid communication from said tube to said exit means when in a first blocking orientation and for providing fluid communication from said tube to said exit means when in a second drainage orientation, said second valve being normally in said first blocking orientation and movable to said second drainage orientation in response to the application of suction to said exit means, whereupon fluid from the interior of the body of said patient is enabled to drain therefrom via said exit means; and (f) means for securely anchoring said holder to said body.
Claim 3
Dependent Claim
26 words
The holder of claim 1 wherein said holder comprises a top wall and a bottom wall and said entry means is positioned in said top wall.
Claim 4
Dependent Claim
23 words
The holder of claim 2 wherein said holder further comprises a first and second end wall, each of which has an opening therein.
Claim 5
Dependent Claim
27 words
The holder of claim 3 wherein said opening in said first and second walls have serrated inside surfaces for gripping said tube and said drainage tube respectively.
Claim 6
Dependent Claim
24 words
The holder of claim 4 wherein said means for securely anchoring said holder to said body comprises a belt attached to said bottom wall.
Claim 7
Dependent Claim
27 words
The holder of claim 5 wherein said belt comprises a first and a second segment, and each of said segments comprise a first and second free end.
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) | 1997-09-19 | 1998-03-21 | 1998-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-09-19 | 2002-03-21 | 2002-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-09-19 | 2006-03-21 | 2006-09-20 | $7700.00 | Window Closed / Lapsed |