腹主动脉瘤的检测和监控

• Format: Patent
• Language: Chinese
• Published: 03.08.2016
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

腹主动脉瘤（AAA）破裂每年造成大量的死亡。破裂甚至发生在已经被诊断为AAA并且正被监控的人中。原因是由于访问具有成像装备的病理设施的需要而造成检查之间的间隔太长。优选的是，旦检测到AAA，就以非侵入性方式优选地在对象的家中频繁地估计AAA的进展，而无需对象访问病理设施。公开了种用于检测对象的血管病理状态的设备，包括用于提供表示对象的身体部分中血量的信号的传感器信号单元（103）、用于将传感器信号与参考信号进行比较的比较器（107）以及用于向设备的用户传达基于所述比较的结果的用户接口（109）。 Ruptured Abdominal Aortic Aneurysms (AAA) cause a large number of deaths annually. Ruptures occur even in people who are already diagnosed with AAA and are being monitored. The reason is that the interval between tests is too long because of the need to visit a pathological facility with imaging equipment. It is preferable to estimate the progress of AAA frequently, once detected, in a non-invasive manner, preferably at the subject's home, without the need for the subject to visit a pathological facility. A device is disclosed for detecting a state of a vascular pathology of a subject, comprising a sensor signal unit (103) for providing a signal representative of a blood volume in a body part of a subject, a comparator (107) for comparing the sensor signal with a