Oxidation low temperature gas plasma treatment was used, it tightens and the direct junction which does not possess the adhesive between the polymer tubular component which was assembled with the insertion, and the pad die medical application lead/read which partly is produced making use of the low temperature gas plasma conjugation method is disclosed. The manner which becomes example, administering the oxidation low temperature gas plasma to the tubular component of the many polymer, includes the fact that it forms oxygen enriched horizon with respect to each of the tubular component. The suffering treatment aspect of the tubular component being combined, when mutual conformation being a state where it is contacted, direct junction is formed according to the repetition field between the tubular component.酸化低温ガスプラズマ処理を用いた、締り嵌めで組み立てられたポリマー管状部材間の接着剤を有さない直接接合、および部分的に低温ガスプラズマ接合法を用いて製造された埋め込み型医療用リードが開示される。例証となる方法は、多数ポリマーの管状部材に酸化低温ガスプラズマを施して、管状部材の各々の上に酸素富化層を形成することを含む。管状部材の被処理面同士が組み合わせられて、互いとの共形接触した状態にあるとき、管状部材間の重複領域に沿って直接接合を形成する。
