FDA批准肺活检穿刺伤口处理设备上市

2012-12-25 FDA CMT 晓静 编译

    2012年12月19日,美国食品与药物管理局(FDA)批准了Bio-Seal肺活组织检查穿刺伤口处理设备上市。该设备可减少经皮穿刺针吸肺活检过程中患者发生气胸的危险。   Bio-Seal系统由预先充满凝胶的注射器和针芯构成,在肺活检完成后,医生可应用该系统经穿刺活检通道并通过针芯注射凝胶,干凝胶和体液接触发生再水化和膨胀,从而进行封堵,防止空气渗入肺脏。凝胶可随

Bio-Seal
 

  2012年12月19日,美国食品与药物管理局(FDA)批准了Bio-Seal肺活组织检查穿刺伤口处理设备上市。该设备可减少经皮穿刺针吸肺活检过程中患者发生气胸的危险。

  Bio-Seal系统由预先充满凝胶的注射器和针芯构成,在肺活检完成后,医生可应用该系统经穿刺活检通道并通过针芯注射凝胶,干凝胶和体液接触发生再水化和膨胀,从而进行封堵,防止空气渗入肺脏。凝胶可随肺穿刺点的愈合而同时被人体吸收。

  FDA通过一项随机临床试验数据获准该设备,试验共纳入339例行经皮穿刺针吸肺活检患者。结果显示,与接受标准肺活检后治疗相比,应用该系统的患者肺活检后30天内气胸发生显著降低。

  该设备相关不良反应与细针穿刺针吸活检的不良反应相同,包括发生气胸和较少量或大量出血。

  英文链接:FDA permits marketing of device to seal lung punctures



    

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    2013-07-12 bugit
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    2012-12-27 smlt2008
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    2012-12-27 rgjl
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    2012-12-27 mfx801