SUBCUTANEOUS INJECTION SET TUBING WITH SOLVENT BONDING

申请公布号：EP1331901(A4)

申请号：EP20010990650

申请日期：2001.11.06

申请公布日期：2007.06.20

申请人：

STERLING MEDIVATIONS, INC.

发明人：DOUGLAS, JOEL, S.;HUGO, ROBERT, L.;NOMURA, HIROSHI

分类号：A61M5/158;A61M25/00;A61M39/00;A61M39/12;B29C59/14;B29C65/48;B29K23/00;B29K27/06;B29K69/00;C08J5/12;C09J5/02

主分类号：A61M5/158

摘要：The infusion set comprises of a connecting tube of polyethylene which is treated to form a wetable surface or treated with a primer and then bonded to a PVC hub by using solvent adhesive to solvent bond the low density polyethylene tubing or Teflon tubing to a PVC hub. The surface treatment methods include a methane plasma surface that is applied to tubing in a continuous manner and alternatively a primer that is applied locally and dried prior to applying the adhesive. Both techniques form a strong and resilient bond for the infusion needle and tube when assembled to the PVC hubs.

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