WO2008066569A3 - Hermetic chamber with electrical feedthroughs - Google Patents
Hermetic chamber with electrical feedthroughs Download PDFInfo
- Publication number
- WO2008066569A3 WO2008066569A3 PCT/US2007/011612 US2007011612W WO2008066569A3 WO 2008066569 A3 WO2008066569 A3 WO 2008066569A3 US 2007011612 W US2007011612 W US 2007011612W WO 2008066569 A3 WO2008066569 A3 WO 2008066569A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pressure cavity
- sensor
- sensors
- hermetically
- sealed
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
- G01L9/0042—Constructional details associated with semiconductive diaphragm sensors, e.g. etching, or constructional details of non-semiconductive diaphragms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
- G01L9/0072—Transmitting or indicating the displacement of flexible diaphragms using variations in capacitance
- G01L9/0075—Transmitting or indicating the displacement of flexible diaphragms using variations in capacitance using a ceramic diaphragm, e.g. alumina, fused quartz, glass
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Measuring Fluid Pressure (AREA)
- Prostheses (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Discharge Heating (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2007326005A AU2007326005A1 (en) | 2006-05-17 | 2007-05-15 | Hermetic chamber with electrical feedthroughs |
CA002652060A CA2652060A1 (en) | 2006-05-17 | 2007-05-15 | Hermetic chamber with electrical feedthroughs |
EP07867119A EP2021757B1 (en) | 2006-05-17 | 2007-05-15 | Hermetic chamber with electrical feedthroughs |
DE602007013745T DE602007013745D1 (en) | 2006-05-17 | 2007-05-15 | HERMETIC CHAMBER WITH ELECTRIC IMPLEMENTS |
AT07867119T ATE504818T1 (en) | 2006-05-17 | 2007-05-15 | HERMETIC CHAMBER WITH ELECTRICAL FEEDTHROUGHS |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80113406P | 2006-05-17 | 2006-05-17 | |
US60/801,134 | 2006-05-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008066569A2 WO2008066569A2 (en) | 2008-06-05 |
WO2008066569A3 true WO2008066569A3 (en) | 2008-10-02 |
Family
ID=39468402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/011612 WO2008066569A2 (en) | 2006-05-17 | 2007-05-15 | Hermetic chamber with electrical feedthroughs |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2021757B1 (en) |
AT (1) | ATE504818T1 (en) |
AU (1) | AU2007326005A1 (en) |
CA (1) | CA2652060A1 (en) |
DE (1) | DE602007013745D1 (en) |
WO (1) | WO2008066569A2 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2947629B1 (en) * | 2009-07-06 | 2012-03-30 | Tronic S Microsystems | PRESSURE MEASURING DEVICE AND METHOD FOR MANUFACTURING THE SAME |
EP2900319B8 (en) | 2012-09-28 | 2017-08-30 | CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement | Implantable devices |
US9464950B2 (en) | 2013-11-15 | 2016-10-11 | Rosemount Aerospace Inc. | Capacitive pressure sensors for high temperature applications |
JP6924701B2 (en) | 2015-02-12 | 2021-08-25 | ファウンドリー イノベーション アンド リサーチ 1,リミテッドFoundry Innovation & Research 1,Ltd. | Portable Devices and Related Methods for Monitoring Heart Failure |
US11039813B2 (en) | 2015-08-03 | 2021-06-22 | Foundry Innovation & Research 1, Ltd. | Devices and methods for measurement of Vena Cava dimensions, pressure and oxygen saturation |
WO2018102435A1 (en) | 2016-11-29 | 2018-06-07 | Foundry Innovation & Research 1, Ltd. | Wireless resonant circuit and variable inductance vascular implants for monitoring patient vasculature and fluid status and systems and methods employing same |
US11206992B2 (en) | 2016-08-11 | 2021-12-28 | Foundry Innovation & Research 1, Ltd. | Wireless resonant circuit and variable inductance vascular monitoring implants and anchoring structures therefore |
US11701018B2 (en) | 2016-08-11 | 2023-07-18 | Foundry Innovation & Research 1, Ltd. | Wireless resonant circuit and variable inductance vascular monitoring implants and anchoring structures therefore |
EP3496606A1 (en) | 2016-08-11 | 2019-06-19 | Foundry Innovation & Research 1, Ltd. | Systems and methods for patient fluid management |
US11944495B2 (en) | 2017-05-31 | 2024-04-02 | Foundry Innovation & Research 1, Ltd. | Implantable ultrasonic vascular sensor |
EP3629921A1 (en) | 2017-05-31 | 2020-04-08 | Foundry Innovation & Research 1, Ltd. | Implantable sensors for vascular monitoring |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4617606A (en) * | 1985-01-31 | 1986-10-14 | Motorola, Inc. | Capacitive pressure transducer |
US4773972A (en) * | 1986-10-30 | 1988-09-27 | Ford Motor Company | Method of making silicon capacitive pressure sensor with glass layer between silicon wafers |
US5740594A (en) * | 1996-07-22 | 1998-04-21 | Texas Instruments Incorporated | Method for making a fluid pressure transducer |
US5974894A (en) * | 1997-07-14 | 1999-11-02 | Panex Incorporated | Fused silica high pressure sensor |
DE10052053A1 (en) * | 2000-10-19 | 2002-04-25 | Endress Hauser Gmbh Co | Pressure measurement cell has contact pin fed through base body to electrode for capacitance measurement; contact pin, jointing solder and membrane bed form smooth surface |
US6812404B1 (en) * | 2003-10-14 | 2004-11-02 | Medtronic, Inc. | Feedthrough device having electrochemical corrosion protection |
WO2005019785A2 (en) * | 2003-08-11 | 2005-03-03 | Analog Devices, Inc. | Capacitive sensor |
WO2006086113A2 (en) * | 2005-02-10 | 2006-08-17 | Cardiomems, Inc. | Hermetic chamber with electrical feedthroughs |
WO2007047794A2 (en) * | 2005-10-19 | 2007-04-26 | Cardiomems, Inc. | Hermetic chamber with electrical feedthroughs |
WO2007047571A2 (en) * | 2005-10-14 | 2007-04-26 | Cardiomems, Inc. | Integrated cmos-mems technology for wired implantable sensors |
-
2007
- 2007-05-15 DE DE602007013745T patent/DE602007013745D1/en active Active
- 2007-05-15 CA CA002652060A patent/CA2652060A1/en not_active Abandoned
- 2007-05-15 EP EP07867119A patent/EP2021757B1/en not_active Not-in-force
- 2007-05-15 WO PCT/US2007/011612 patent/WO2008066569A2/en active Application Filing
- 2007-05-15 AT AT07867119T patent/ATE504818T1/en not_active IP Right Cessation
- 2007-05-15 AU AU2007326005A patent/AU2007326005A1/en not_active Abandoned
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4617606A (en) * | 1985-01-31 | 1986-10-14 | Motorola, Inc. | Capacitive pressure transducer |
US4773972A (en) * | 1986-10-30 | 1988-09-27 | Ford Motor Company | Method of making silicon capacitive pressure sensor with glass layer between silicon wafers |
US5740594A (en) * | 1996-07-22 | 1998-04-21 | Texas Instruments Incorporated | Method for making a fluid pressure transducer |
US5974894A (en) * | 1997-07-14 | 1999-11-02 | Panex Incorporated | Fused silica high pressure sensor |
DE10052053A1 (en) * | 2000-10-19 | 2002-04-25 | Endress Hauser Gmbh Co | Pressure measurement cell has contact pin fed through base body to electrode for capacitance measurement; contact pin, jointing solder and membrane bed form smooth surface |
WO2005019785A2 (en) * | 2003-08-11 | 2005-03-03 | Analog Devices, Inc. | Capacitive sensor |
US6812404B1 (en) * | 2003-10-14 | 2004-11-02 | Medtronic, Inc. | Feedthrough device having electrochemical corrosion protection |
WO2006086113A2 (en) * | 2005-02-10 | 2006-08-17 | Cardiomems, Inc. | Hermetic chamber with electrical feedthroughs |
WO2007047571A2 (en) * | 2005-10-14 | 2007-04-26 | Cardiomems, Inc. | Integrated cmos-mems technology for wired implantable sensors |
WO2007047794A2 (en) * | 2005-10-19 | 2007-04-26 | Cardiomems, Inc. | Hermetic chamber with electrical feedthroughs |
Also Published As
Publication number | Publication date |
---|---|
CA2652060A1 (en) | 2008-06-05 |
AU2007326005A1 (en) | 2008-06-05 |
DE602007013745D1 (en) | 2011-05-19 |
ATE504818T1 (en) | 2011-04-15 |
WO2008066569A2 (en) | 2008-06-05 |
EP2021757B1 (en) | 2011-04-06 |
EP2021757A2 (en) | 2009-02-11 |
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