US4706661A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wound closure and observation device having a no-contact protective covering
Assignee: Individual
•
Filing: 1986-10-31
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Granted: 1987-11-17
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Expires: 2006-10-31
Abstract
Abstract In a protective wound-closing device, a plurality of adhesive backed planar pads arranged in a common plane are normally supported by a manually operated control. The control spreads the position of the respective pads in lateral directions with respect to each other for contact with a patient's skin around a wound; release of the control member from the pads permits a resilient shield member joining the pads to each other to darw opposing edges of a wound toward each other while the central overlying portion of the transparent resilient material shields the wound from contact with foreign matter while permitting air circulation and medication between the elastic shield and the surface of the wound as well as permitting observation of the wound without the necessity of removing the protective device.
Inventors
- 👤 David M. Barrett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:06
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/08; A61B17/085
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
68 words
A wound closing protective device, comprising: a plurality or planar pads normally disposed in a common plane, each planar pad having a coating of adhesive material on one surface; resilient means secured to confronting edges of said pads for drawing said pads toward each other; and, manually operated control means remote from and a depending portion contactably overlying the several pads for moving the pads in diverging directions.
Claim 2
Dependent Claim
68 words
A wound closing protective device, comprising: a plurality or planar pads normally disposed in a common plane, each planar pad having a coating of adhesive material on one surface; resilient means secured to confronting edges of said pads for drawing said pads toward each other; and, manually operated control means remote from and a depending portion contactably overlying the several pads for moving the pads in diverging directions.
Claim 3
Dependent Claim
18 words
The device according to claim 1 in which: the resilient means comprises a transparent strip of elastic material.
Claim 4
Dependent Claim
26 words
The device according to claim 2 in which: the major portion of the resilient means is disposed in a plane above the plane of said pads.
Claim 5
Dependent Claim
24 words
The device according to claim 3 in which: the control means comprises at least one handle having an extension frictiona-ly contacting the respective pads.
Claim 6
Dependent Claim
49 words
The device according to claim 4 in which: the handle comprises a pair of oppositely disposed elongated handles pivotally interconnected longitudinally for movement of the handle portions remote from the pivotal connection toward and away from each other for moving said pads in selected directions relative to each other.
Claim 7
Dependent Claim
18 words
The device according to claim 5 and further including: resilient means interposed between and connected with said handles.
Claim 8
Dependent Claim
29 words
The device according to claim 4 in which: the handle comprises a plurality of upright elongated arm members disposed in downwardly diverging relation and releasably connected with said pads.
Claim 9
Dependent Claim
23 words
The device according to claim 7 and further including: a ring member secured to the end portions of said arms opposite said pads.
Claim 10
Dependent Claim
44 words
The device according to claim 8 and further including: other ring means surrounding said arms intermediate their pads for convergent and divergent movement of the end portions of said arms adjancent said pads by movement toward and away from the first said ring member.
Claim 11
Dependent Claim
56 words
A wound dressing device having at least two resiliently interconnected adhesive pads normally biased toward each other, comprising: means contacting and spreading apart the adhesive pads for placement while under spread-apart stress on respective opposing sides of a wound, whereby when released, said pads are biased toward each other to close the wound without contact therewith.
Claim 12
Dependent Claim
56 words
A wound dressing device having at least two resiliently interconnected adhesive pads normally biased toward each other, comprising: means contacting and spreading apart the adhesive pads for placement while under spread-apart stress on respective opposing sides of a wound, whereby when released, said pads are biased toward each other to close the wound without contact therewith.
Claim 13
Dependent Claim
76 words
In a wound or laceration dressing device including adhesive pads joined at their top by an overlying elastic cover, the improvement comprising: their upper limit in a plane common to all the pads one hand applicator means releasably connected with said pads, whereby when placed on either side of or around a wound or laceration said pads adhesive properties combine with the elastic cover bias tending to close an open wound without contact with the wound.
Claim 14
Dependent Claim
76 words
In a wound or laceration dressing device including adhesive pads joined at their top by an overlying elastic cover, the improvement comprising: their upper limit in a plane common to all the pads one hand applicator means releasably connected with said pads, whereby when placed on either side of or around a wound or laceration said pads adhesive properties combine with the elastic cover bias tending to close an open wound without contact with the wound.
References Cited (Backward Citations)
US4053053A
Cited
US4614183A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-11-16 | 1991-05-18 | 1991-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-11-16 | 1995-05-18 | 1995-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-11-16 | 1999-05-18 | 1999-11-17 | $7700.00 | Window Closed / Lapsed |