One kind exempting from pin type urethral catheterization device,It is suitable for a urinal and an air bag,It includes: a catheter element,Two ends are connected with the urinal and air bag respectively,Comprising: one first connector； One urethral catheterization pipeline,Secondly end is connected with first connector and the air bag respectively； And a security bundle,A socket pipe is included,Secondly end is connected with first connector with the urinal respectively； One bell and spigot joint,It is arranged on the what socket pipe； And a valve,It is opened or closed to control the bell and spigot joint； Wherein,When the valve opening,It can be by taking out a urine in the bell and spigot joint.一種免針式導尿裝置，適用於一尿袋與一氣囊，其包含：一導尿管元件，二端分別與該尿袋及氣囊相連接，其包括：一第一接頭；一導尿管線，其二端分別與該第一接頭及該氣囊相連接；及一安全套件，具有：一套接管，其二端分別與該第一接頭與該尿袋相連接；一套接頭，設置於該套接管上；及一閥門，用以控制該套接頭開啟或關閉；其中，當該閥門開啟時，可由該套接頭中取出一尿液。
