发明名称 |
Deep-vein thrombosis determination apparatus |
摘要 |
An apparatus is provided which allows a subject to determine by himself/herself whether or not he/she is apt to develop a deep-vein thrombosis in a region of a lower limb in a simple manner. A variation between the bioelectric impedance values measured respectively before and after a posture change is compared with a reference value. The posture change includes a bending and stretching exercise, a bending and stretching in knees in a seated position and a repeating of standing-up and sitting-down motion. Alternatively, a blood storage capacity of the lower limb region may be estimated from a gradient of bioelectric impedance represented by a variation thereof per unit time to determine whether or not the subject is apt to develop deep-vein thrombosis in the lower limb region.
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申请公布号 |
US6980853(B2) |
申请公布日期 |
2005.12.27 |
申请号 |
US20030369508 |
申请日期 |
2003.02.21 |
申请人 |
TANITA CORPORATION |
发明人 |
MIYOSHI TSUTOMU;IZUMI SHUICHI;TAKEHARA KATSUMI;FUKUDA YOSHINORI |
分类号 |
A61B5/05;A61B5/053;(IPC1-7):A61B5/05 |
主分类号 |
A61B5/05 |
代理机构 |
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主权项 |
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地址 |
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