公开(公告)号：US20080097230A1

公开(公告)日：2008-04-24

申请号：US11874731

申请日：2007-10-18

Applicant: Lloyd Marks ,  Michael Smith

Inventor： Lloyd Marks ,  Michael Smith

IPC: A61B5/02

CPC classification number: A61B5/412 ,  A61B5/0535

Abstract: The utility of pulse volume measurement is expanded to detection of many conditions which have previously not been detected or have been detected using more complicated techniques. Such conditions include blood loss, septic shock, cardiogenic shock, neonatal sepsis, patent ductus arteriosus, limb ischemia, intra-aortic balloon pump performance, peripheral vascular disease, congestive heart failure, the effectiveness of vasoactive medications, syncope, dehydration, pre-eclampsia, deep vein thrombosis, thermal injuries, vascular instability due to renal dialysis, compromising of circulation to the hand caused by radial artery harvesting, changes in cardiac output, and hypertension. According to the present invention, such diagnoses can be performed by taking one measurement, by taking measurements over time to detect a change or by taking measurements before and after application of a treatment or stimulus.

Abstract translation: 脉冲体积测量的实用程序被扩展到检测到先前没有被检测到或已经使用更复杂的技术检测到的许多条件。 这种情况包括失血，败血症休克，心源性休克，新生儿败血症，动脉导管未闭，肢体缺血，主动脉内气囊泵性能，外周血管疾病，充血性心力衰竭，血管活性药物的效果，晕厥，脱水，先兆子痫 ，深静脉血栓形成，热损伤，肾透析引起的血管不稳定性，桡动脉收获引起的手臂循环受损，心输出量变化和高血压。 根据本发明，可以通过进行一次测量，通过随时间测量来检测变化或通过在施用治疗或刺激之前和之后进行测量来进行这种诊断。

公开(公告)号：US20050159663A1

公开(公告)日：2005-07-21

申请号：US10759130

申请日：2004-01-20

Applicant: Michael Smith ,  Lloyd Marks

Inventor： Michael Smith ,  Lloyd Marks

IPC: A61B5/021 ,  A61B5/053 ,  A61B5/02

CPC classification number: A61B5/021 ,  A61B5/0535

Abstract: A patient's peripheral pulse volume and blood pressure are measured. The quantities are used to obtain a quantitative measure of peripheral vascular function. The quantitative measure can be one or more of pulsatile limb blood flow, total limb blood flow, limb vascular compliance and limb vascular resistance.

Abstract translation: 测量患者的外周脉搏体积和血压。 这些量用于获得外周血管功能的定量测量。 定量测量可以是脉搏性肢体血流量，总肢血流量，肢体血管顺应性和肢体血管阻力中的一种或多种。