US5024658A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and device for the diagnosis and treatment of nasal diseases
Assignee: YAROSLAVSKY MEZHOTRASLEVOY NAUCHNO-TEKHNICHESKY TSENTR
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Filing: 1989-06-07
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Granted: 1991-06-18
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Expires: 2009-06-07
Abstract
Abstract A device has an elongated body with a through longitudinally extending passage. An inflatable cuff is provided intermediate the ends of the body, and an inflatable vessel is secured to one end of the body and communicates with the passage. The cuff is mounted for movement on the body and a tube is rigidly and sealingly secured therein for receiving an instrument. An extension of the tube may be provided for carrying out the diagnosis. A method for the diagnosis and treatment of sinusitises is disclosed.
Inventors
- 👤 Vladimir S. Kozlov
- 👤 Gennady I. Markov
- 👤 Vladimir P. Bugrov
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:52
CPC Classifications
A; A61; A61M; A61M25/00; A61M25/10; A61M25/1011; A61B; A61B17/00; A61B17/12; A61B17/12022; A61B17/12099; A61B17/12104; A61B17/12131; A61B17/12136; A61B17/24
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
100 words
A device for the diagnosis and treatment of nasal diseases, comprising an elongated flexible body, a longitudinally extending through passage in said body, an inflatable cuff provided intermediate the ends of said elongated body for movement therealong, an inflatable vessel mounted at one end of said elongated body and communicating with said through passage; a tube means rigidly secured in said cuff for axial movement therewith with respect to the body and for communicating with a nasal passage to enable a medical instrument to pass therethrough, evacuate the contents of the nasal sinuses or to introduce medication into the sinuses.
Claim 2
Independent Claim
100 words
A device for the diagnosis and treatment of nasal diseases, comprising an elongated flexible body, a longitudinally extending through passage in said body, an inflatable cuff provided intermediate the ends of said elongated body for movement therealong, an inflatable vessel mounted at one end of said elongated body and communicating with said through passage; a tube means rigidly secured in said cuff for axial movement therewith with respect to the body and for communicating with a nasal passage to enable a medical instrument to pass therethrough, evacuate the contents of the nasal sinuses or to introduce medication into the sinuses.
Claim 3
Dependent Claim
27 words
A device according to claim 1, wherein the tube means secured in the cuff is provided with a hollow removable extension which extends axially along the body.
Claim 4
Dependent Claim
11 words
A device according to claim 2, wherein the extension comprises bellows.
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) | 1994-06-17 | 1994-12-17 | 1995-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-06-17 | 1998-12-17 | 1999-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-06-17 | 2002-12-17 | 2003-06-18 | $7700.00 | Window Closed / Lapsed |