发明名称 |
Methods for surgical wound dressing incorporating connected hydrogel beads having an embedded electrode therein |
摘要 |
According to an embodiment of the present disclosure, a wound dressing system is presented. The wound dressing system includes a fluid permeable support layer, the support layer configured for positioning within a wound and adapted to generally conform to a topography of the wound, and to permit exudates from the wound to pass therethrough. The wound dressing system further includes a plurality of beads supported by the support layer, the beads defining an insulated inter-connected elongate member and an electrode embedded within and extending through at least a portion of the elongate member. Also, a current is generated by an external energy source that electrically flows through the electrode. |
申请公布号 |
US9174043(B2) |
申请公布日期 |
2015.11.03 |
申请号 |
US201414527004 |
申请日期 |
2014.10.29 |
申请人 |
Covidien LP |
发明人 |
Malhi Arnaz |
分类号 |
A61N1/04;A61N1/32;A61N1/18;A61L27/52;A61L15/62;A61M1/00;A61M27/00;A61N1/24;A61L26/00;A61F13/02;A61F13/00;A61N1/20 |
主分类号 |
A61N1/04 |
代理机构 |
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代理人 |
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主权项 |
1. A method of manufacturing a wound dressing, the method comprising the steps of:
providing a cover layer, wherein the cover layer is configured for positioning across a wound and is configured to permit exudates from the wound to pass therethrough; providing an elongate member positionable in the wound, comprising adjacent beads connected to each other by connecting segments, the beads and the connecting segments comprising a hydrogel material; and providing an electrode extending through at least some of the beads and through the connecting segments along a length of the elongate member; wherein a current generated by an energy source electrically flows through the electrode. |
地址 |
Mansfield MA US |