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US4924866A Expired / Lapsed US ⏱️ 0.0 years remaining

Wound-closing device

Assignee: Individual
•
Filing: 1988-10-26
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Granted: 1990-05-15
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Expires: 2008-10-26
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Abstract

Abstract A device for closing wounds is disclosed. The device includes a pair of arms pivotally or movably connected to one another at the inner ends thereof and a pair of skin-engaging members are connected to the arms. The free ends of the skin-engaging members are adapted for piercing the skin in close proximity to a wound. The device is movable from a first, open position wherein the skin-engaging members are separated for placement of the device over a wound to a second, closed position wherein the skin engaging members penetrate the skin adjacent the wound to urge the two edges of a wound together to facilitate healing of the wound. The device includes means for urging the arms to the closed position.

Inventors

  • 👤 Inbae Yoon

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 13:56
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/08; A61B17/085; A61B17/083; A61F; A61F13/00; A61F13/00051; A61F13/00063; A61F13/02; A61F13/023

Claims Analysis

Total Claims: 22
Claim 1
Independent Claim 150 words
A wound-closing device which comprises: first and second arms movably connected to one another at a joint at the inner ends thereof for movement between a first, open position and a second, closing position; a first skin-engaging member connected at one end thereof to said first arm and having a free end which is capable of piercing skin; a second skin-engaging member connected at one end thereof to said second arm and having a free end which is capable of piercing skin, said skin-engaging members being separated by a sufficient distance to span a wound when said arms are in said first, open position and said free ends being moved closer to one another when said arms are in said second, closed position wherein they pierce the skin surrounding a wound to close it, and means for urging movement of said arms about said joint to said second, closed position.
Claim 2
Dependent Claim 150 words
A wound-closing device which comprises: first and second arms movably connected to one another at a joint at the inner ends thereof for movement between a first, open position and a second, closing position; a first skin-engaging member connected at one end thereof to said first arm and having a free end which is capable of piercing skin; a second skin-engaging member connected at one end thereof to said second arm and having a free end which is capable of piercing skin, said skin-engaging members being separated by a sufficient distance to span a wound when said arms are in said first, open position and said free ends being moved closer to one another when said arms are in said second, closed position wherein they pierce the skin surrounding a wound to close it, and means for urging movement of said arms about said joint to said second, closed position.
Claim 3
Dependent Claim 149 words
A wound-closing device which comprises: first and second arms movably connected to one another at a joint at the inner ends thereof for movement between a first, open position and a second, closing position; a first skin-engaging member connected at one end thereof to said first arm and having a free end which is capable of piercing skin; a second skin-engaging member connected at one end thereof to said second arm and having a free end which is capable of piercing skin, said skin-engaging members being separated by a sufficient distance to span a wound when said arms are in said first, open position and said free ends being moved closer to one another when said arms are in said second, closed position wherein they pierce the skin surrounding a wound to close it, and means provided at said joint for urging said arms to said second, closed position.
Claim 4
Dependent Claim 149 words
A wound-closing device which comprises: first and second arms movably connected to one another at a joint at the inner ends thereof for movement between a first, open position and a second, closing position; a first skin-engaging member connected at one end thereof to said first arm and having a free end which is capable of piercing skin; a second skin-engaging member connected at one end thereof to said second arm and having a free end which is capable of piercing skin, said skin-engaging members being separated by a sufficient distance to span a wound when said arms are in said first, open position and said free ends being moved closer to one another when said arms are in said second, closed position wherein they pierce the skin surrounding a wound to close it, and means provided at said joint for urging said arms to said second, closed position.
Claim 5
Dependent Claim 18 words
A wound-closing device as claimed in claim 2 wherein said urging means comprises a medically approved spring device.
Claim 6
Dependent Claim 17 words
A wound-closing device as claimed in claim 2 wherein said first and second arms are substantially planar.
Claim 7
Dependent Claim 19 words
A wound-closing device as claimed in claim 4 wherein said skin-engaging members extend downwardly and inwardly from said arms.
Claim 8
Dependent Claim 29 words
A wound-closing device as claimed in claim 4 wherein said arms define an angle of about 170° to about 190° when said arms are in said second, closed position.
Claim 9
Dependent Claim 22 words
A wound-closing device as claimed in claim 4 further comprising a bandage means attached to said arms for covering the closed wound.
Claim 10
Dependent Claim 25 words
A wound-closing device as claimed in claim 7 wherein said bandage means comprises at least one adhesive surface for retaining said bandage means on skin.
Claim 11
Dependent Claim 21 words
A wound-closing device as claimed in claim 7 wherein said bandage means further comprises a beneficial, body-treating composition in association therewith.
Claim 12
Dependent Claim 30 words
A wound-closing device as claimed in claim 7 wherein said bandage means comprises a flexible and resilient portion so that it can be stretched before applying it to the wound.
Claim 13
Dependent Claim 24 words
A wound-closing device as claimed in claim 2 further comprising at least two skin-engaging members attached to each of said first and second arms.
Claim 14
Dependent Claim 167 words
A wound-closing device which comprises: first and second arms movably connected to one another at a joint at the inner ends thereof for movement between a first, open position and a second, closing position; a first skin-engaging member connected at one end thereof to said first arm and having a free end which is capable of piercing skin; a second skin-engaging member connected at one end thereof to said second arm and having a free end which is capable of piercing skin, said skin-engaging members being separated by a sufficient distance to span a wound when said arms are in said first, open position and said free ends being moved closer to one another when said arms are in said second, closed position wherein they pierce the skin surrounding a wound to close it, and means for urging said arms to said second, closed position, said urging means also urging said arms to said open position when they are moved a predetermined distance toward said open position.
Claim 15
Dependent Claim 167 words
A wound-closing device which comprises: first and second arms movably connected to one another at a joint at the inner ends thereof for movement between a first, open position and a second, closing position; a first skin-engaging member connected at one end thereof to said first arm and having a free end which is capable of piercing skin; a second skin-engaging member connected at one end thereof to said second arm and having a free end which is capable of piercing skin, said skin-engaging members being separated by a sufficient distance to span a wound when said arms are in said first, open position and said free ends being moved closer to one another when said arms are in said second, closed position wherein they pierce the skin surrounding a wound to close it, and means for urging said arms to said second, closed position, said urging means also urging said arms to said open position when they are moved a predetermined distance toward said open position.
Claim 16
Dependent Claim 145 words
A wound-closing device which comprises: first and second arms pivotally connected to one another at a joint at the inner ends thereof for movement between a first, open position and a second, closing position; a first skin-engaging member connected at one end thereof to said first arm and having a free end which is capable of piercing skin; a second skin-engaging member connected at one end thereof to said second arm and having a free end which is capable of piercing skin, said skin-engaging members being separated by a sufficient distance to span a wound when said arms are in said first, open position and said free ends being moved closer to one another when said arms are in said second, closed position wherein they pierce the skin surrounding a wound to close it, and means for urging said arms to said second, closed position.
Claim 17
Dependent Claim 145 words
A wound-closing device which comprises: first and second arms pivotally connected to one another at a joint at the inner ends thereof for movement between a first, open position and a second, closing position; a first skin-engaging member connected at one end thereof to said first arm and having a free end which is capable of piercing skin; a second skin-engaging member connected at one end thereof to said second arm and having a free end which is capable of piercing skin, said skin-engaging members being separated by a sufficient distance to span a wound when said arms are in said first, open position and said free ends being moved closer to one another when said arms are in said second, closed position wherein they pierce the skin surrounding a wound to close it, and means for urging said arms to said second, closed position.
Claim 18
Dependent Claim 17 words
A wound-closing device as claimed in claim 13 wherein said joint is formed of a stretchable material.
Claim 19
Dependent Claim 17 words
A wound-closing device as claimed in claim 13 wherein said joint is formed of a malleable material.
Claim 20
Dependent Claim 20 words
A wound-closing device as claimed in claim 13 wherein said arms further comprise a beneficial, body-treating composition in association therewith.
Claim 21
Dependent Claim 21 words
A wound-closing device as claimed in claim 13 wherein said skin-engaging members further comprise a beneficial, body-treating composition in association therewith.
Claim 22
Dependent Claim 28 words
A wound-closing device as claimed in claim 13 wherein each of said arms comprises an adhesive surface for retaining it on the skin when in the closed position.

References Cited (Backward Citations)

US3487836A Cited
US4526173A Cited
US4702251A Cited
US4430998A Cited
US4624257A Cited
US4676245A Cited
US4535772A Cited
US4531522A Cited
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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) 1993-05-14 1993-11-13 1994-05-15 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1997-05-14 1997-11-13 1998-05-15 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2001-05-14 2001-11-13 2002-05-15 $7700.00 Window Closed / Lapsed

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