Drug-loading instrument protective sleeve capable of being disintegrated in body

一种可在体内解体的载药器械保护套

Abstract

The invention discloses a drug-loading instrument protective sleeve capable of being disintegrated in the body. The drug-loading instrument protective sleeve comprises a near-end part, the tail end of the near-end part is connected with a far-end part, and the far-end part is provided with a preprocessed tear line. According to the invention, because the far-end part of the drug-loading instrument protective sleeve is provided with the preprocessed tear line, the far-end part can be swelled by means of an inflation balloon catheter, the tear line is broken, and the far-end part is disintegrated in the body, and therefore the drug-loading instrument protective sleeve can be separated from the carried drug-loading instrument in the body quickly and is removed. The drug-loading instrument protective sleeve can be used for protecting the drug-loading instrument when the drug-loading instrument is transported in the body, problems that when the drug-loading instrument is transported in the body, drugs can fall off easily, the instrument is unloaded and can scratch and damage the vessel wall and the like are solved, and the drug-loading instrument protective sleeve is simple in structure and convenient to operate, has a high practical value.
本发明公开了一种可在体内解体的载药器械保护套,其包括近端部件,所述近端部件的尾端连接有远端部件,在所述远端部件上设有预加工的撕裂线。由于本发明提供的载药器械保护套的远端部件上设有预加工的撕裂线,可通过充盈球囊导管使其胀大而撑破撕裂线致使远端部件在体内解体,从而使得所述的载药器械保护套与携带的载药器械在体内实现快速分离而撤出,因此,本发明可用于载药器械在体内输送时的保护,以解决载药器械在体内输送时易发生的药物脱落、器械脱载及对血管壁的剐蹭损伤等问题,并且本发明结构简单、操作方便,具有极强的实用价值。

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