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Method and device for applying external pressure in combination with coagulant treatment of puncture wounds

机译:施加外压结合凝结治疗穿刺伤口的方法和装置

摘要

Following a catheterisation of the artery, the flow of blood through the puncture wound has to be stopped. With the method according to the invention, the time for achieving haemostasis can be reduced by combining the normal clotting mechanism with a chitosan induced clogging mechanism. A compression device (1; 8; 16) for achieving haemostasis in a puncture wound comprises a compressor (2; 9; 17) and a pressure element (3; 10; 18) connected to said compressor (2; 9; 17) so that the bottom side of the pressure element (3; 10; 18) is in contact with the puncture wound, characterized in that the bottom side of the pressure element (3; 10; 18) is provided with chitosan, so that the chitosan and the external compression pressure are applied simultaneously on the puncture wound when the compressor (2; 9; 17) applies an external compression pressure on the puncture wound via the pressure element (3; 10; 18).
机译:在动脉导管插入之后,必须停止通过穿刺伤口的血液流动。通过根据本发明的方法,可以通过将正常的凝血机制与壳聚糖诱导的凝血机制相结合来减少达到止血的时间。用于实现穿刺伤口止血的压缩装置( 1; 8; 16 )包括压缩机( 2; 9; 17 )和压力元件( 3 ; 10; 18 )连接到所述压缩机( 2; 9; 17 ),以便压力元件( 3; 10; 18 )的底侧其与穿刺伤口接触,其特征在于,在压力元件( 3; 10; 18 )的底侧装有脱乙酰壳多糖,以便将脱乙酰壳多糖和外部压缩压力同时施加到当压缩机( 2; 9; 17 )通过压力元件( 3; 10; 18 )在伤口上施加外部压缩压力时,会刺破伤口。

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