Invention Grant
US09254220B1 Method and system for assessing severity and stage of peripheral arterial disease and lower extremity wounds using angiosome mapping
有权
用血管造影法评估外周动脉疾病和下肢伤口的严重程度和阶段的方法和系统
- Patent Title: Method and system for assessing severity and stage of peripheral arterial disease and lower extremity wounds using angiosome mapping
- Patent Title (中): 用血管造影法评估外周动脉疾病和下肢伤口的严重程度和阶段的方法和系统
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Application No.: US13573989Application Date: 2012-10-18
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Publication No.: US09254220B1Publication Date: 2016-02-09
- Inventor: Paulita M. LaPlante , Daniel J. Bartnik , Rose A. Griffith
- Applicant: Vasamed, Inc.
- Applicant Address: US MN Eden Prairie
- Assignee: VASAMED, INC.
- Current Assignee: VASAMED, INC.
- Current Assignee Address: US MN Eden Prairie
- Agency: Oppenheimer Wolff & Donnelly LLP
- Agent Barbara A. Wrigley
- Main IPC: A61B19/00
- IPC: A61B19/00 ; A61B5/02 ; A61F5/56
Abstract:
The present invention provides a system for assessing the severity and stage of PAD including at least one sensor that measures skin perfusion pressure; a knowledge base that provides data on lower extremity angiosomes; and a processing device in operable communication with the sensor and the knowledge base, the processing device that outputs a visual representation of at least one of the lower extremity angiosomes that guides the sensor in the mapping of a testing site relative to a target vessel where the skin perfusion pressure measurement will be taken.
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