US6569166B2
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for expanding the thorax
Assignee: Gyrus ACMI Inc
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Filing: 2001-07-24
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Granted: 2003-05-27
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Expires: 2021-07-24
Abstract
Abstract A device and method treats pulmonary disease of a patient by expanding the thorax of the patient. Following surgical sternotomy, a separator is implanted in the thorax between the facing sternum surfaces resulting from the surgical sternotomy. The separator has a longitudinal dimension with opposing sidewalls extending along the longitudinal dimension and a width dimension. The facing surfaces of the sternum are engaged with the opposing sidewalls of the separator. Thereafter, the sternum is fixed to the separator for maintaining the sternum in engagement with the opposing sidewalls of the separator and thus maintaining the expanding condition of the thorax.
Inventors
- 👤 Hugo X. Gonzalez
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:27
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/56; A61B17/58; A61B17/68; A61B17/80; A61B17/8061; A61B17/8076; A61B17/84; A61B17/842; Y; Y10; Y10S; Y10S606/00; Y10S606/902; Y10S606/905
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
151 words
A method of expanding a thorax and maintaining the thorax in an expanded condition, the method including the steps of: performing a surgical sternotomy on the sternum of the thorax to form exposed facing sternum surfaces along the midline of the sternum; separating the sternum sidewalls; providing a separator having a longitudinal dimension, opposing sidewalls extending along the longitudinal dimension, and a width dimension transverse to the longitudinal dimension; positioning the separator between the exposed sternum surfaces: engaging the exposed surfaces of the sternum with the opposing sidewalls of the separator; and permanently fixing the sternum to the separator for maintaining the facing surfaces of the sternum in engagement with the opposing sidewalls of the separator, wherein the separator includes a base extending from the opposing sidewalls and wherein the positioning step includes resting the sternum on the base when engaging the exposed facing sternum surfaces with the separator opposing sidewalls.
Claim 2
Independent Claim
151 words
A method of expanding a thorax and maintaining the thorax in an expanded condition, the method including the steps of: performing a surgical sternotomy on the sternum of the thorax to form exposed facing sternum surfaces along the midline of the sternum; separating the sternum sidewalls; providing a separator having a longitudinal dimension, opposing sidewalls extending along the longitudinal dimension, and a width dimension transverse to the longitudinal dimension; positioning the separator between the exposed sternum surfaces: engaging the exposed surfaces of the sternum with the opposing sidewalls of the separator; and permanently fixing the sternum to the separator for maintaining the facing surfaces of the sternum in engagement with the opposing sidewalls of the separator, wherein the separator includes a base extending from the opposing sidewalls and wherein the positioning step includes resting the sternum on the base when engaging the exposed facing sternum surfaces with the separator opposing sidewalls.
References Cited (Backward Citations)
US4583541A
Cited
US4896668A
Cited
US4852552A
Cited
US5356412A
Cited
US5415658A
Cited
US5772583A
Cited
US6146384A
Cited
US5895387A
Cited
US6024759A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2006-05-26 | 2006-11-25 | 2007-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2010-05-26 | 2010-11-25 | 2011-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2014-05-26 | 2014-11-25 | 2015-05-27 | $7700.00 | Window Closed / Lapsed |