Patent US317438A successfully refreshed from Google Patents.
US4748701A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety patient lift and transfer sling
Assignee: Individual
•
Filing: 1986-08-25
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Granted: 1988-06-07
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Expires: 2006-08-25
Abstract
Abstract A patient support sling for use with lifting apparatus for transferring a patient between supine and sitting positions has an elongated central seat panel attached at its ends to respective transversely extending thigh and back support panels, and a security panel fastened at the joint between the seat panel and the thigh support panel. The security panel is adapted to be received between the legs of the patient and to engage the patient's chest. Strap members are connected to the rear of the back support panel and are adapted to be looped over the shoulders of the patient and secured to buckle members attached to the security panel so as to draw the security panel against the chest of the patient. The sling provides security to the patient against falling as he or she is being transferred by the lifting apparatus. Additional strap members are disclosed for providing additional security in retaining the patient in the sling.
Inventors
- 👤 Harold E. Marlowe
- 👤 Gerald C. Baker
- 👤 Janet P. Biggerstaff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:11
CPC Classifications
A; A61; A61G; A61G7/00; A61G7/10; A61G7/1013; A61G7/1019; A61G7/104; A61G7/1046; A61G7/1049; A61G7/1051; A61G7/1061; A61G7/1073; A61G7/1082; A61G7/1086; A61G2200/00; A61G2200/30; A61G2200/32; A61G2200/34; A61G2200/50; A61G2200/54
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
218 words
A flexible sling for supporting a patient during transfer between supine and sitting positions by sling carrying lifting apparatus, said lifting apparatus having hanger means carrying suspension elements for attachment to said sling, said sling comprising an elongated central seat portion for supporting the buttocks and lower back portion of the patient, first and second transversely extending panels respectively joined to said central panel at remote ends of the central panel so that said panels form a generally H-shaped structure, said first panel being adapted to support the thighs of the patient and said second panel being adapted to support the upper back portion of the patient, connecting means carried by each of said first and second panels for attaching to said suspension elements, a security panel for engaging and supporting the chest portion of the patient, said security panel comprising an elongated member secured at one end to said central seat panel and said first panel at the joint therebetween for overlying said central panel and adapted to be received between the legs of the patient, and strap means for adjustably connecting the end of said security panel remote from said one end to said second panel and for engaging the shoulders of said patient for drawing said security panel securely into engagement with said chest portion.
Claim 2
Dependent Claim
218 words
A flexible sling for supporting a patient during transfer between supine and sitting positions by sling carrying lifting apparatus, said lifting apparatus having hanger means carrying suspension elements for attachment to said sling, said sling comprising an elongated central seat portion for supporting the buttocks and lower back portion of the patient, first and second transversely extending panels respectively joined to said central panel at remote ends of the central panel so that said panels form a generally H-shaped structure, said first panel being adapted to support the thighs of the patient and said second panel being adapted to support the upper back portion of the patient, connecting means carried by each of said first and second panels for attaching to said suspension elements, a security panel for engaging and supporting the chest portion of the patient, said security panel comprising an elongated member secured at one end to said central seat panel and said first panel at the joint therebetween for overlying said central panel and adapted to be received between the legs of the patient, and strap means for adjustably connecting the end of said security panel remote from said one end to said second panel and for engaging the shoulders of said patient for drawing said security panel securely into engagement with said chest portion.
Claim 3
Dependent Claim
21 words
A flexible sling as recited in claim 1, wherein said panels comprise fabric and said panels are secured together by stitching.
Claim 4
Dependent Claim
21 words
A flexible sling as recited in claim 1, wherein said panels comprise fabric and said panels are secured together by stitching.
Claim 5
Dependent Claim
32 words
A flexible sling as recited in claim 1, including at least one additional strap means adjustably connected to said security panel and adapted to loop about said central panel and said patient.
Claim 6
Dependent Claim
18 words
A flexible sling as recited in claim 1, wherein each of said panels comprises a substantially rectangular configuration.
Claim 7
Dependent Claim
21 words
A flexible sling as recited in claim 5, wherein said panels comprise fabric and said panels are secured together by stitching.
Claim 8
Dependent Claim
18 words
A flexible sling as recited in claim 6, wherein said security panel is puckered at said one end.
Claim 9
Dependent Claim
43 words
A flexible sling as recited in claim 1, wherein said strap means comprises buckle members fastened to said security panel adjacent the end remote from said one end, and strap means secured to said second panel and adapted for connecting to said buckles.
Claim 10
Dependent Claim
21 words
A flexible sling as recited in claim 8, wherein said panels comprise fabric and said panels are secured together by stitching.
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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) | 1991-06-07 | 1991-12-07 | 1992-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-06-07 | 1995-12-07 | 1996-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-06-07 | 1999-12-07 | 2000-06-07 | $7700.00 | Window Closed / Lapsed |