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US3938205A Expired / Lapsed US ⏱️ 0.0 years remaining

Body positioner

Assignee: Span America Medical Systems Inc
•
Filing: 1974-08-19
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Granted: 1976-02-17
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Expires: 1994-08-19
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Abstract

Abstract A body positioner and the like is formed from a block of polyurethane foam having resilient characteristics capable of deformation and of permitting the passage of air and having an unsymmetrical pentagonal cross-section and having a length substantially greater than its width so that the block may be rotated on its major surfaces to provide for a variety of adjustable continuous positioning support surfaces along a major portion of the body of a patient while lying upon an operating table or examining table.

Inventors

  • 👤 Donald C. Spann

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 11:00
CPC Classifications
A; A47; A47C; A47C20/00; A47C20/02; A47C20/027; A61; A61B; A61B6/00; A61B6/04; A61B6/0407; A61B6/0421; A61G; A61G13/00; A61G13/10; A61G13/12; A61G13/1205; A61G13/1225; A61G13/1255; A61G2200/00; A61G2200/30; A61G2200/32; A61G2200/322; A61G7/00; A61G7/05; A61G7/065; A61G7/07

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 215 words
A body positioner for providing lateral support for the body of a patient lying upon an operating table, diagnostic examining table, and the like comprising: A. an elongated flexible block structure of resilient deformable polyurethane foam material having an unsymmetrical pentagonal cross-section; B. a first major planar surface carried by said block; C. a second major planar surface at right angles to said first major surface; D. a third major planar surface opposite said first and second major surfaces; E. a first minor planar surface joining said third major surface with said first major surface; F. a second minor planar surface joining said third major surface with said second major surface; G. the said structure having a length greater than its width for supporting a substantial portion of the patient's lateral body length extending from about the shoulders to below the waist for increased stability; and H. one of said minor surfaces having a width greater than the width of the other minor surface; whereby the structure may be variably based on any one of said major surfaces on the table to provide a variety of lateral body support surfaces for adjustably and stably supporting a patient's body in a variety of lateral body positions to obtain a desired patient body position on the table.
Claim 2
Dependent Claim 215 words
A body positioner for providing lateral support for the body of a patient lying upon an operating table, diagnostic examining table, and the like comprising: A. an elongated flexible block structure of resilient deformable polyurethane foam material having an unsymmetrical pentagonal cross-section; B. a first major planar surface carried by said block; C. a second major planar surface at right angles to said first major surface; D. a third major planar surface opposite said first and second major surfaces; E. a first minor planar surface joining said third major surface with said first major surface; F. a second minor planar surface joining said third major surface with said second major surface; G. the said structure having a length greater than its width for supporting a substantial portion of the patient's lateral body length extending from about the shoulders to below the waist for increased stability; and H. one of said minor surfaces having a width greater than the width of the other minor surface; whereby the structure may be variably based on any one of said major surfaces on the table to provide a variety of lateral body support surfaces for adjustably and stably supporting a patient's body in a variety of lateral body positions to obtain a desired patient body position on the table.

References Cited (Backward Citations)

US1902361A Cited
US3333286A Cited
US3505994A Cited
US3694831A Cited
US3811140A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1979-02-16 1979-08-18 1980-02-17 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1983-02-16 1983-08-18 1984-02-17 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1987-02-16 1987-08-18 1988-02-17 $7700.00 Window Closed / Lapsed

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