公开(公告)号：WO1997011649A1

公开(公告)日：1997-04-03

申请号：PCT/IB1996000619

申请日：1996-06-28

Applicant: VALLEYLAB INC.

Inventor： VALLEYLAB INC. ,  ARTS, Gene, H. ,  CARR, Jan, E. ,  KUK-NAGLE, Karen, T. ,  LONTINE, Michael, D. ,  MILLBERG, Brian, A.

IPC: A61B17/39

CPC classification number: A61B18/1402 ,  A61B18/1233 ,  A61B2018/00107 ,  A61B2018/1412

Abstract: A design and method of manufacture are disclosed for an electrosurgical electrode (10) with a silicone coating. The coating resists the build-up of eschar. The silicone material is thick enough in the flat area of the blade to withstand the electrosurgical voltage without breakdown. The electrosurgical current path is primarily through the blade edges (15) and tip. The flat of the blade remains insulated under most conditions. The relatively thick coating also provides high tear strength and added durability. The composition of the electrode (10) coatings may include silicone elastomers (11) in the form of adhesives, dispersions, or liquid rubbers. The coating composition may also contain adhesion promoters, heat stabilizers, plasticizers, release enhancers, cross-linking agents, and colorants. Several methods of manufacture are illustrated by way of examples.

Abstract translation: 公开了一种具有硅氧烷涂层的电外科电极（10）的设计和制造方法。 涂层可抵抗焦痂的积聚。 硅树脂材料在叶片的平坦区域中足够厚，以承受电外科电压而不会破裂。 电外科电流路径主要穿过叶片边缘（15）和尖端。 在大多数条件下，刀片的平面保持绝缘。 较厚的涂层也提供高撕裂强度和增加的耐久性。 电极（10）涂层的组成可以包括粘合剂，分散体或液体橡胶形式的硅氧烷弹性体（11）。 涂料组合物还可以含有粘合促进剂，热稳定剂，增塑剂，释放促进剂，交联剂和着色剂。 通过实施例说明了几种制造方法。

公开(公告)号：EP0852480A1

公开(公告)日：1998-07-15

申请号：EP96917618.0

申请日：1996-06-28

Applicant: VALLEYLAB, INC.

Inventor： ARTS, Gene, H. ,  CARR, Jan, E. ,  KUK-NAGLE, Karen, T. ,  LONTINE, Michael, D. ,  MILLBERG, Brian, A.

IPC: A61B18

CPC classification number: A61B18/1402 ,  A61B18/1233 ,  A61B2018/00107 ,  A61B2018/1412

Abstract: A design and method of manufacture are disclosed for an electrosurgical electrode (10) with a silicone coating. The coating resists the build-up of eschar. The silicone material is thick enough in the flat area of the blade to withstand the electrosurgical voltage without breakdown. The electrosurgical current path is primarily through the blade edges (15) and tip. The flat of the blade remains insulated under most conditions. The relatively thick coating also provides high tear strength and added durability. The composition of the electrode (10) coatings may include silicone elastomers (11) in the form of adhesives, dispersions, or liquid rubbers. The coating composition may also contain adhesion promoters, heat stabilizers, plasticizers, release enhancers, cross-linking agents, and colorants. Several methods of manufacture are illustrated by way of examples.