US5910113A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheath for ultrasound probe
Assignee: Aspen Surgical Products Inc
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Filing: 1998-03-24
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Granted: 1999-06-08
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Expires: 2018-03-24
Abstract
Abstract An improved sheath for use to cover an ultrasound transducer probe. An elongate polymeric tube is telescopingly collapsed upon itself toward its open end. An open-ended polygonal body is mounted within the tube adjacent its open end. The body is flattened until ready for use, whereupon it may be formed into a three-dimensional body and used to form a passage for the probe into the tube. Conductive gel is deposited into the tube at its lower end and a transducer probe passed through the body in the tube. The user may then grasp the open end of the sheath in one hand and the probe within the tube in the other hand and draw the tube into its fully extended form for use.
Inventors
- 👤 Rick L. Pruter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 04:50
CPC Classifications
A; A61; A61B; A61B8/00; A61B8/44; A61B8/4422; A61B1/00; A61B1/00142; A61B8/12; Y; Y10; Y10S; Y10S128/00; Y10S128/917; Y10S128/918
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
93 words
An elongate sheath for receiving an ultrasound transducer probe comprising a tube of flexible polymeric material having an open end and an opposing closed end; a polygonal body having open opposing ends; one of said open ends of said polygonal body disposed at said open end of said tube; said polygonal body disposed within said tube near the open end thereof; said polygonal body constructed of relatively stiff material; said polygonal body collapsible into a substantially planar object; said polygonal body retained to said tube; said tube telescopingly collapsed about said polygonal body.
Claim 2
Dependent Claim
93 words
An elongate sheath for receiving an ultrasound transducer probe comprising a tube of flexible polymeric material having an open end and an opposing closed end; a polygonal body having open opposing ends; one of said open ends of said polygonal body disposed at said open end of said tube; said polygonal body disposed within said tube near the open end thereof; said polygonal body constructed of relatively stiff material; said polygonal body collapsible into a substantially planar object; said polygonal body retained to said tube; said tube telescopingly collapsed about said polygonal body.
Claim 3
Dependent Claim
19 words
The sheath of claim 1 wherein said tube is constructed from the group consisting of polyethylene, latex, and polyurethane.
Claim 4
Dependent Claim
21 words
The sheath of claim 1 wherein said polygonal body comprises a formed blank separated into adjacent panels by parallel score liners.
Claim 5
Dependent Claim
13 words
The sheath of claim 3 wherein said blank is separated into four panels.
Claim 6
Dependent Claim
13 words
The sheath of claim 1 wherein said polygonal body comprises a four-sided box.
Claim 7
Dependent Claim
14 words
The sheath of claim 5 wherein said polygonal body is constructed of card stock.
Claim 8
Dependent Claim
40 words
The sheath of claim 1 wherein said tube having an elongate sidewall between the ends thereof; said sidewall telescopingly folded upon itself in a first state of said sheath; in a second state, said sidewall being extended without folds thereon.
Claim 9
Dependent Claim
42 words
The sheath of claim 1 wherein said polygonal body having a first end and a second end; said first end coaxial with said open end of said tube; said polygonal body having a tab extending from said open end of said tube.
Claim 10
Dependent Claim
76 words
The sheath of claim 1 wherein said polygonal body comprises a blank separated into adjacent panels by parallel score liners; said blank is separated into four panels; said polygonal body comprises a four-sided box; said polygonal body is constructed of card stock; said tube having an elongate sidewall between the ends thereof; said sidewall telescopingly folded upon itself in a first state of said sheath; in a second state, said sidewall being extended without folds thereon.
Claim 11
Dependent Claim
81 words
A protective enclosure for receiving an ultrasound transducer probe comprising a tube of flexible polymeric material having an open end; a sheet of relatively stiff material disposed within said tube near the open end thereof; said sheet folded into opposing sides having a hinged edge and opposing free edges; said sheet formable into an open ended polygon when said hinged edge is drawn toward said free edges; said sheet retained to said tube; said tube telescopingly collapsed about said polygonal body.
Claim 12
Dependent Claim
81 words
A protective enclosure for receiving an ultrasound transducer probe comprising a tube of flexible polymeric material having an open end; a sheet of relatively stiff material disposed within said tube near the open end thereof; said sheet folded into opposing sides having a hinged edge and opposing free edges; said sheet formable into an open ended polygon when said hinged edge is drawn toward said free edges; said sheet retained to said tube; said tube telescopingly collapsed about said polygonal body.
References Cited (Backward Citations)
US4593699A
Cited
US5351698A
Cited
US5259383A
Cited
US5355886A
Cited
US5666972A
Cited
US5651374A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-06-07 | 2002-12-07 | 2003-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-06-07 | 2006-12-07 | 2007-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-06-07 | 2010-12-07 | 2011-06-08 | $7700.00 | Window Closed / Lapsed |