IP Library Granted Patent US 10,702,262
Granted Patent B1
US 10,702,262 · App. 16/576,907 · Granted Jul 7, 2020

Hemi-bridge and methods of manufacturing and using same

Inventors: William Lear (Corvallis, OR); Daniel A Ladizinsky (Lake Osewgo, OR); Jennifer Akeroyd (Corvallis, OR)
Assignee: SUTUREGARD Medical, Inc.
A61B17/0466A61B17/0401A61B17/0487A61B17/06166A61F13/023A61F13/0246A61B2017/0495A61B2017/0496A61B2017/06033
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Quick Facts
Patent No.
US 10,702,262
App. No.
16/576,907
Granted
Jul 7, 2020
Kind
B1
Abstract

A suture elevating device includes an insert having at least one eyelet, an upper layer of material at least partially disposed over the insert, and a lower layer of material disposed below the insert, the lower layer of material having an adhesive disposed on a lower surface, wherein the insert, the upper layer and the lower layer form three zones, each of the three zones having a different elasticity and stiffness than others of the three zones.

Claims (24)

1. A suture elevating device, comprising:

an insert having at least one eyelet; and

at least one member of an upper layer of material at least partially disposed over the insert, and a lower layer of material disposed below the insert, the lower layer of material having an adhesive disposed on a lower surface;

wherein the insert, the upper layer and the lower layer form three zones, each of the zones having a different elasticity and stiffness than others of the zones, the three zones including a first zone having the insert sandwiched between the upper layer and the lower layer, a second zone having only the upper layer and the lower layer coupled together, and a third zone having only the lower layer, and wherein the first zone has a first elasticity, the second zone has a second elasticity, and the third zone has a third elasticity, and the third elasticity is greater than both the second elasticity and the first elasticity.

2. The suture elevating device of claim 1 , wherein the at least one member includes both the upper layer and the lower layer.

3. The suture elevating device of claim 2 , wherein the upper layer partially covers the lower layer and fully covers the insert.

4. The suture elevating device of claim 2 , wherein the lower layer is longer than the upper layer.

5. The suture elevating device of claim 1 , wherein the multiple zones have varying thicknesses.

6. A suture elevating device comprising:

an insert having at least one eyelet;

at least one member of an upper layer of material at least partially disposed over the insert, and a lower layer of material disposed below the insert, the lower layer of material having an adhesive disposed on a lower surface; and

a waterproofing layer comprising polyethylene, the waterproofing layer extending over both the insert and the upper layer;

wherein the insert, the upper layer and the lower layer form multiple zones, each of the zones having a different elasticity and stiffness than others of the zones.

7. The suture elevating device of claim 1 , wherein the third zone has a greatest length and a greatest width of the three zones.

8. The suture elevating device of claim 1 , wherein the third zone has a greatest surface area of the three zones.

9. The suture elevating device of claim 1 , wherein the second zone is the narrowest of the three zones.

10. The suture elevating device of claim 1 , wherein the second zone includes an adhesive coupling the upper layer to the lower layer.

11. A system, comprising:

a suture-elevating device including a pair of hemi-bridges, each of the pair of hemi-bridges having i) an insert with at least one eyelet, and ii) at least one member of an upper layer of material at least partially disposed over the insert, and a lower layer of material disposed below the insert, the lower layer of material having an adhesive disposed on a lower surface, wherein the insert, the upper layer and the lower layer form three zones, each of the zones having a different elasticity and stiffness than others of the zones, the three zones including a first zone having the insert sandwiched between the upper layer and the lower layer, a second zone having only the upper layer and the lower layer coupled together, and a third zone having only the lower layer, and wherein the first zone has a first elasticity, the second zone has a second elasticity, and the third zone has a third elasticity, and the third elasticity is greater than both the second elasticity and the first elasticity; and

a fastening element coupling the pair of hemi-bridges.

12. The suture elevating device of claim 11 , wherein the at least one member includes both the upper layer and the lower layer.

13. The suture elevating device of claim 11 , wherein the pair of hemi-bridges are similar in shape and size, and are configured to be disposed on opposite sides of a wound and aligned to face one another such that a first insert of a first hemi-bridge faces a second insert of a second hemi-bridge.

14. The suture elevating device of claim 11 , wherein each of the pair of hemi-bridges includes a plurality of zones of varying thicknesses.

15. The suture elevating device of claim 11 , wherein the fastening element is a suture.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 10, 2025
From: LEAR, WILLIAM; LADIZINSKY, DANIEL A.; AKEROYD, JENNIFER
To: SUTUREGARD MEDICAL INC.
Reel/Frame 073171/0679 →
Continuity (2)
Provisional Application 62836341 · Apr 19, 2019
Provisional Application 62876849 · Jul 22, 2019