Invention Grant
- Patent Title: Strain gage measurement of blood volume in soft-shell venous reservoirs
- Patent Title (中): 软壳静脉血液容积测量应变计
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Application No.: US841063Application Date: 1997-04-29
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Publication No.: US5859366APublication Date: 1999-01-12
- Inventor: Michael R. Van Driel , Darren S. Gray , Victor C. H. Lam , Jill E. Uyeno , Yu-Tung Wong
- Applicant: Michael R. Van Driel , Darren S. Gray , Victor C. H. Lam , Jill E. Uyeno , Yu-Tung Wong
- Applicant Address: MN Minneapolis
- Assignee: Medtronic, Inc.
- Current Assignee: Medtronic, Inc.
- Current Assignee Address: MN Minneapolis
- Main IPC: A61M1/36
- IPC: A61M1/36 ; A61B6/00
Abstract:
The blood volume contained in a soft-shell venous reservoir is measured by using strain gauges to detect variations in the expansion stress imposed upon the reservoir material or a film overlying the reservoir as the reservoir fills.
Public/Granted literature
- US5233409A Color analysis of organic constituents in sedimentary rocks for thermal maturity Public/Granted day:1993-08-03
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