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首页> 外文会议>IEEE Annual Northeast Bioengineering Conference >Development of a tamponade for vacuum assisted percutaneous core breast biopsy
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Development of a tamponade for vacuum assisted percutaneous core breast biopsy

机译：开发用于真空辅助的经皮核心乳腺活检的填塞器

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摘要

Severe hemorrhage occurs in up to 7% of all vacuum assisted breast biopsy procedures. The current standard of practice to stop hemorrhage is the use of external pressure to the breast. While this can control minimal bleeding it is not localized enough to stop serious bleeding. If bleeding cannot be controlled through exterior pressure the only treatment is to perform surgery on the patient which is an unacceptable outcome. The proposed design will alleviate this problem through the use of a balloon mechanism with a biodegradable sheath covering. The system will apply internal pressure to the hemorrhaging area and will be removed without further injury to the biopsy site. The system will decrease the amount of time needed to stop the hemorrhage and prevent the need to perform surgery on a patient who has not been adequately prepared for surgery.
机译：在所有真空辅助乳房活检程序中，多达7％发生严重出血。当前止血的实践标准是对乳房施加外部压力。尽管这可以控制最小的出血，但其定位不足以阻止严重的出血。如果不能通过外部压力控制出血，唯一的治疗方法是对患者进行手术，这是不可接受的结果。所提出的设计将通过使用具有可生物降解的护套覆盖物的气球机构来缓解该问题。该系统将向出血区域施加内部压力，并且将被移除而不会对活检部位造成进一步伤害。该系统将减少停止出血所需的时间，并避免需要对尚未做好充分手术准备的患者进行手术。

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