Title:
集積化圧力検知デバイス
Document Type and Number:
Japanese Patent JP6655179
Kind Code:
B2
Abstract:
An integrated pressure sensing device is disclosed. Embodiments of the disclosed concepts provide a device that integrates hemodynamic pressure transducers or sensors into a single package. The package can be designed for precordial placement on the subject so that pressure readings are substantially accurate and appropriately calibrated without “leveling” the sensors relative to a subject's heart using a separate support, and regardless of the subject's position. A lumen set can be configured to maintain a fluid column between each pressure transducer and the subject's blood stream and in some embodiments, the assembly, including all transducers, can be fed from a single fluid source such as a single IV bag.
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Inventors:
Alexander H. Simmons
Stephen e backer
Stephen e backer
Application Number:
JP2018520587A
Publication Date:
February 26, 2020
Filing Date:
October 23, 2015
Export Citation:
Assignee:
Edwards Lifesciences Corporation
International Classes:
A61B5/0215
Domestic Patent References:
| JP2000333912A | ||||
| JP9509084A | ||||
| JP2001511883A |
Foreign References:
| US5037398 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe