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US 12,059,324 B2Granted
Polymeric film disontinuities in wound closure device
AssigneeClozeX Medical, LLC
InventorMichael Lebner
Life of this patent
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Abstract
The present disclosure relates to a two-component medical device for closing a wound or incision. The two-component device comprising a first and second component, each comprising an adhesive-backed anchoring member having one edge referred to as the wound edge. The adhesive-backed anchoring members are produced from a polymeric film sheet. Disclosed are instances wherein the adhesive-backed anchoring members are characterized by the presence of one or more discontinuities in the polymeric film sheet.
Claims9
A two-component medical device for closing a wound or incision, comprising:
- a) a first component comprising:
- i) a first adhesive-backed anchoring member for adhering to skin of a patient, the first adhesive-backed anchoring member having a wound edge and an edge opposite the wound edge,
- wherein the first adhesive-backed anchoring member is produced from an adhesive-backed polymeric film sheet and comprises a first continuous, without interruption, linear slit having:
- a first terminus spaced apart from and positioned closer to the wound edge than it is to the edge opposite the wound edge, and
- a second terminus spaced apart from and positioned closer to the edge opposite the wound edge than it is to the wound edge,
- wherein the first continuous, without interruption, linear slit of the first adhesive-backed anchoring member is characterized by penetrating both the polymeric film sheet and the adhesive-backing of the first adhesive-backed anchoring member,
- wherein positioning of the first terminus and the second terminus with respect to the wound edge and the edge opposite the wound edge creates respective breakable points in the wound edge and the edge opposite the wound edge, the breakable points being susceptible to breakage under flexion and stretching forces when the first adhesive-backed anchoring member is adhered to skin of the patient,
- ii) one or more first elongated connectors extending from the wound edge of the first adhesive-backed anchoring member;
- and
- iii) one or more first pulling elements joined to the one or more first elongated connectors and adapted for translation of the first adhesive-backed anchoring member toward the wound or incision;
- b) a second component comprising:
- i) a second adhesive-backed anchoring member for adhering to skin of the patient, the second adhesive-backed anchoring member having a wound edge and an edge opposite the wound edge,
- wherein the second adhesive-backed anchoring member is produced from an adhesive-backed polymeric film sheet and comprises a first continuous, without interruption, linear slit having:
- a first terminus spaced apart from and positioned closer to the wound edge than it is to the edge opposite the wound edge, and
- a second terminus spaced apart from and positioned closer to the edge opposite the wound edge than it is to the wound edge,
- wherein the first continuous, without interruption, linear slit of the second adhesive-backed anchoring member is characterized by penetrating both the polymeric film sheet and the adhesive-backing of the second adhesive-backed anchoring member,
- wherein positioning of the first terminus and the second terminus with respect to the wound edge and the edge opposite the wound edge creates respective breakable points in the wound edge and the edge opposite the wound edge, the breakable points being susceptible to breakage under flexion and stress forces when the second adhesive-backed anchoring member is adhered to skin of the patient;
- ii) one or more second elongated connectors extending from the wound edge of the second adhesive-backed anchoring member;
- and
- iii) one or more second pulling elements joined to the one or more second elongated connectors and adapted for translation of the second adhesive-backed anchoring member toward the wound or incision;
- c) one or more release liners protecting the adhesive-backed surfaces of the first adhesive-backed anchoring member and the second adhesive-backed anchoring member;
- d) means for attaching the one or more first elongated connectors to the second adhesive-backed anchoring member, thereby forming an attached portion and a bridging portion for each attached first elongated connector;
- and
- e) means for attaching the one or more second elongated connectors to the first adhesive-backed anchoring member, thereby forming an attached portion and a bridging portion for each attached second elongated connector.
21 more elements
A two-component medical device for closing a wound or incision, comprising:
- a) a first component comprising:
- i) a first adhesive-backed anchoring member having a wound edge and an edge opposite the wound edge,
- wherein the first adhesive-backed anchoring member is produced from an adhesive-backed polymeric film sheet and comprises a first continuous, without interruption, linear slit having:
- a first terminus spaced apart from and positioned closer to the wound edge than it is to the edge opposite the wound edge, and
- a second terminus extending through and severing the edge opposite the wound edge,
- wherein the first continuous, without interruption, linear slit of the first adhesive-backed anchoring member is characterized by penetrating both the polymeric film sheet and the adhesive-backing of the first adhesive-backed anchoring member,
- wherein positioning of the first terminus with respect to the wound edge creates a breakable point in the wound edge, the breakable point being susceptible to breakage under flexion and stretching forces in use,
- ii) one or more first elongated connectors extending from the wound edge of the first adhesive-backed anchoring member;
- and
- iii) one or more first pulling elements joined to the one or more first elongated connectors and adapted for translation of the first adhesive-backed anchoring member toward the wound or incision;
- b) a second component comprising:
- i) a second adhesive-backed anchoring member having a wound edge and an edge opposite the wound edge,
- wherein the second adhesive-backed anchoring member is produced from an adhesive-backed polymeric film sheet and comprises a first continuous, without interruption, linear slit having:
- a first terminus spaced apart from and positioned closer to the wound edge than it is to the edge opposite the wound edge, and
- a second terminus extending through and severing the edge opposite the wound edge,
- wherein the first continuous, without interruption, linear slit of the second adhesive-backed anchoring member is characterized by penetrating both the polymeric film sheet and the adhesive-backing of the second adhesive-backed anchoring member,
- wherein positioning of the first terminus with respect to the wound edge creates a breakable point in the wound edge, the breakable point being susceptible to breakage under flexion and stretching forces in use;
- ii) one or more second elongated connectors extending from the wound edge of the second adhesive-backed anchoring member;
- and
- iii) one or more second pulling elements joined to the one or more second elongated connectors and adapted for translation of the second adhesive-backed anchoring member toward the wound or incision;
- c) one or more release liners protecting the adhesive-backed surfaces of the first adhesive-backed anchoring member and the second adhesive-backed anchoring member;
- d) means for attaching the one or more first elongated connectors to the second adhesive-backed anchoring member thereby forming an attached portion and a bridging portion for each attached first elongated connector;
- and
- e) means for attaching the one or more second elongated connectors to the first adhesive-backed anchoring member thereby forming an attached portion and a bridging portion for each attached second elongated connector.
21 more elements
Dependencies are inferred from the claim text.