Patent US5253706A successfully refreshed from Google Patents.
US5010900A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lower limb positioning apparatus and surgical drape
Assignee: Andronic Devices Ltd
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Filing: 1989-02-27
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Granted: 1991-04-30
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Expires: 2009-02-27
Abstract
Abstract Apparatus useful in surgery for holding a patient's lower limb in a number of different positions required by a surgeon for the performance of a surgical procedure, and for eastablishing a sterile barrier between a surgical site and a patient's lower limb while the limb is being grasped by such positioning apparatus.
Inventors
- 👤 Geoffrey F. Auchinleck
- 👤 James A. McEwen
- 👤 John C. Osborne
- 👤 Carlo R. Bussani
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:57
CPC Classifications
A; A61; A61G; A61G13/00; A61G13/10; A61G13/12; A61B; A61B46/00; A61B46/20; A61B46/27; A61G13/0036; A61G13/0063; A61G13/1205; A61G13/1245; A61G13/125
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
94 words
A surgical drape assembly, comprising: a first flexible tube having an open end and a second flexible tube having an open end and a closed end, the closed end of the second flexible tube being disposed within the first flexible tube; and removable flexible wrap material sealed around the first and second flexible tubes, the wrap material extending into the second flexible tube to define a space into which an object may be inserted to be within the second flexible tube with the wrap material positioned between the object and the second flexible tube.
Claim 2
Dependent Claim
94 words
A surgical drape assembly, comprising: a first flexible tube having an open end and a second flexible tube having an open end and a closed end, the closed end of the second flexible tube being disposed within the first flexible tube; and removable flexible wrap material sealed around the first and second flexible tubes, the wrap material extending into the second flexible tube to define a space into which an object may be inserted to be within the second flexible tube with the wrap material positioned between the object and the second flexible tube.
Claim 3
Dependent Claim
36 words
The assembly of claim 1 further including a sheet of flexible material sealed within the wrap material, the sheet of flexible material having an opening through which the closed end of the second flexible tube extends.
Claim 4
Dependent Claim
159 words
Apparatus for forming a sterile barrier around a body part and around a positioning apparatus that supports the body part, comprising: (a) a first tube of sterile flexible material, closed at one end, and gathered together at the open end, such that the first elongated tube can be extended over the body part; and (b) a second tube of sterile flexible material, closed at one end, and gathered together at the open end, the closed end of which is inserted into the open end of the first tube, such that the second tube can be extended over the positioning apparatus; and (c) removable impervious material enclosing the first and second flexible tubes, and extending into the open ends of the first and second flexible tubes, such that the positioning apparatus can be inserted into the open end of both the first and second flexible tubes while the first and second flexible tubes are enclosed by the removable impervious material.
Claim 5
Dependent Claim
159 words
Apparatus for forming a sterile barrier around a body part and around a positioning apparatus that supports the body part, comprising: (a) a first tube of sterile flexible material, closed at one end, and gathered together at the open end, such that the first elongated tube can be extended over the body part; and (b) a second tube of sterile flexible material, closed at one end, and gathered together at the open end, the closed end of which is inserted into the open end of the first tube, such that the second tube can be extended over the positioning apparatus; and (c) removable impervious material enclosing the first and second flexible tubes, and extending into the open ends of the first and second flexible tubes, such that the positioning apparatus can be inserted into the open end of both the first and second flexible tubes while the first and second flexible tubes are enclosed by the removable impervious material.
Claim 6
Dependent Claim
236 words
Apparatus for forming a sterile barrier around a body part and around a positioning apparatus that supports the body part, comprising: (a) a first tube of sterile flexible material, closed at one end, and gathered together at the open end, such that the first tube can be extended over the body part; and (b) a flat sheet of sterile flexible material within which is a hole, the edges of the sheet being gathered together, such that the flat sheet can be moved along the body part and extended to cover the area surrounding the body part; and (c) a second tube of sterile flexible material, closed at one end, and gathered together at the open end, the closed end of the second tube being inserted through the hole in the flat sheet and into the open end of the first tube, such that the second tube can be extended over the positioning apparatus; and (d) removable impervious material enclosing the first and second flexible tubes and the flat sheet, and extending into the open ends of the first and second flexible tubes and through the hole in the flat sheet, such that the positioning apparatus can be inserted into the open end of both the first and second flexible tubes and through the hole in the flat sheet while the first and second flexible tubes and the flat sheet are enclosed by the removable impervious material.
Claim 7
Dependent Claim
236 words
Apparatus for forming a sterile barrier around a body part and around a positioning apparatus that supports the body part, comprising: (a) a first tube of sterile flexible material, closed at one end, and gathered together at the open end, such that the first tube can be extended over the body part; and (b) a flat sheet of sterile flexible material within which is a hole, the edges of the sheet being gathered together, such that the flat sheet can be moved along the body part and extended to cover the area surrounding the body part; and (c) a second tube of sterile flexible material, closed at one end, and gathered together at the open end, the closed end of the second tube being inserted through the hole in the flat sheet and into the open end of the first tube, such that the second tube can be extended over the positioning apparatus; and (d) removable impervious material enclosing the first and second flexible tubes and the flat sheet, and extending into the open ends of the first and second flexible tubes and through the hole in the flat sheet, such that the positioning apparatus can be inserted into the open end of both the first and second flexible tubes and through the hole in the flat sheet while the first and second flexible tubes and the flat sheet are enclosed by the removable impervious material.
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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) | 1994-04-29 | 1994-10-29 | 1995-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-04-29 | 1998-10-29 | 1999-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-04-29 | 2002-10-29 | 2003-04-30 | $7700.00 | Window Closed / Lapsed |