ストラットの側方エッジを超えて延在するスプリング部材を有したニードルガード機構农业专利-农业专业知识服务系统

发明人:: デニス・エム・ビアレッキ,トーマス・ケー・サットン,ショーン・ジェイ・アルバート,デイヴィッド・ジェイ・ゴラル,トーマス・エフ・リリー・ジュニア,アラン・ディー・キング

摘要：: PROBLEM TO BE SOLVED: To provide a needle guard mechanism for protecting a user and another person from the sharpened tip of a needle after drawn out of a patient.SOLUTION: This invention is a safe catheter device equipped with a catheter hub (220) and a catheter tube (226) a needle hub (208) and a needle (52), a needle guard constituted so as to be capable of transferring the needle over a needle first state wherein the tip of the needle is not protected and a needle second state wherein the tip of the needle is protected, the separable shroud (320) provided in relation to the needle hub and a sheath (370) surrounding at least the catheter tube and the needle tip and positioned with respect to at least a part of the separable shroud.