JP5734652B2 - 圧力センサ、圧力センサを有するセンサプローブ、センサプローブを有する医療装置、及びセンサプローブを製造する方法 - Google Patents
圧力センサ、圧力センサを有するセンサプローブ、センサプローブを有する医療装置、及びセンサプローブを製造する方法 Download PDFInfo
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- JP5734652B2 JP5734652B2 JP2010522485A JP2010522485A JP5734652B2 JP 5734652 B2 JP5734652 B2 JP 5734652B2 JP 2010522485 A JP2010522485 A JP 2010522485A JP 2010522485 A JP2010522485 A JP 2010522485A JP 5734652 B2 JP5734652 B2 JP 5734652B2
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/14—Housings
- G01L19/148—Details about the circuit board integration, e.g. integrated with the diaphragm surface or encapsulation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0007—Fluidic connecting means
- G01L19/0038—Fluidic connecting means being part of the housing
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/18—High density interconnect [HDI] connectors; Manufacturing methods related thereto
- H01L2224/23—Structure, shape, material or disposition of the high density interconnect connectors after the connecting process
- H01L2224/24—Structure, shape, material or disposition of the high density interconnect connectors after the connecting process of an individual high density interconnect connector
- H01L2224/241—Disposition
- H01L2224/24135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/24137—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Measuring Fluid Pressure (AREA)
- Pressure Sensors (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Description
− 凹部を有する末端部をもつセンサプローブを設けるステップと、
− 可撓性のあるモノリシックICの箔をセンサプローブ上に取り付け、これにより凹部を閉じ、空所を形成するステップと、を含む。
Claims (10)
- 体腔内部の圧力を測定するためのセンサプローブであって、
空所を有する基板と、
体腔内部の圧力に応じて変形可能であり、前記空所をカバーする、可撓性のある膜と、
を有する圧力センサを有し、当該センサは、体腔内部の圧力により生じる前記可撓性のある膜の変形に応じた信号を生成する応力ゲージを有し、前記可撓性のある膜が、可撓性のあるモノリシックICの箔であり、前記空所が、前記空所に更なる圧力を印加するための、前記センサプローブに設けられたガスチャンネルに接続され、圧力制御装置が、前記応力ゲージからの信号に基づいて、前記空所の外側の体腔内部の圧力により生じる前記可撓性のある膜の変形を最小にするように、前記空所に印加される前記更なる圧力を制御する、センサプローブ。 - ホィートストン・ブリッジ構成された、少なくとも4個の前記応力ゲージを有する、請求項1に記載のセンサプローブ。
- 複数の前記応力ゲージが、前記可撓性のある箔上に分布されている、請求項1又は2に記載のセンサプローブ。
- 前記応力ゲージが、前記可撓性のある箔に一体化されたポリシリコンを有する、請求項1乃至3のいずれか1項に記載のセンサプローブ。
- 前記可撓性のある箔が、パリレンの担体を有する、請求項1乃至4のいずれか1項に記載のセンサプローブ。
- 前記可撓性のある箔が、温度センサ及び/又は流量センサを更に有する、請求項1乃至5のいずれか1項に記載のセンサプローブ。
- 前記可撓性のある箔が、アンテナを更に有する、請求項1乃至6のいずれか1項に記載のセンサプローブ。
- 前記可撓性のある箔が、信号処理回路を更に有する、請求項1乃至7のいずれか1項に記載のセンサプローブ。
- 請求項1乃至8のいずれか1項に記載のセンサプローブを有する、医療装置。
- 体腔内部の圧力を測定するための圧力センサを有するセンサプローブを製造する方法であって、
− 凹部を有する末端部をもつセンサプローブを設けるステップと、
− 前記センサプローブ上に可撓性のあるモノリシックICの箔を取り付け、これにより前記凹部を閉じ、空所を形成するステップであって、前記可撓性のある箔が、体腔内部の圧力により生じる前記可撓性のある箔の変形に応じた信号を生成する応力ゲージを備える、ステップと、
を含み、前記センサプローブが、前記空所に更なる圧力を印加するための、前記センサプローブに設けられたガスチャンネルを更に具備し、前記空所が、前記ガスチャンネルに接続され、圧力制御装置が、前記応力ゲージからの信号に基づいて、前記空所の外側の体腔内部の圧力により生じる前記可撓性のある膜の変形を最小にするように、前記空所に印加される前記更なる圧力を制御する、方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07115051.0 | 2007-08-27 | ||
EP07115051 | 2007-08-27 | ||
PCT/IB2008/053318 WO2009027897A2 (en) | 2007-08-27 | 2008-08-19 | Pressure sensor, sensor probe comprising a pressure sensor, medical apparatus comprising a sensor probe and a method of fabricating a sensor probe |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010538254A JP2010538254A (ja) | 2010-12-09 |
JP5734652B2 true JP5734652B2 (ja) | 2015-06-17 |
Family
ID=40340369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010522485A Expired - Fee Related JP5734652B2 (ja) | 2007-08-27 | 2008-08-19 | 圧力センサ、圧力センサを有するセンサプローブ、センサプローブを有する医療装置、及びセンサプローブを製造する方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8991265B2 (ja) |
EP (1) | EP2185904A2 (ja) |
JP (1) | JP5734652B2 (ja) |
CN (1) | CN101815933A (ja) |
WO (1) | WO2009027897A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020059116A (ja) * | 2018-08-29 | 2020-04-16 | ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツングRobert Bosch Gmbh | センサ装置およびセンサ装置を製造する方法 |
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2008
- 2008-08-19 CN CN200880105049A patent/CN101815933A/zh active Pending
- 2008-08-19 WO PCT/IB2008/053318 patent/WO2009027897A2/en active Application Filing
- 2008-08-19 JP JP2010522485A patent/JP5734652B2/ja not_active Expired - Fee Related
- 2008-08-19 EP EP08807360A patent/EP2185904A2/en not_active Withdrawn
- 2008-08-19 US US12/674,439 patent/US8991265B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020059116A (ja) * | 2018-08-29 | 2020-04-16 | ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツングRobert Bosch Gmbh | センサ装置およびセンサ装置を製造する方法 |
JP7393155B2 (ja) | 2018-08-29 | 2023-12-06 | ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | センサ装置およびセンサ装置を製造する方法 |
Also Published As
Publication number | Publication date |
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WO2009027897A2 (en) | 2009-03-05 |
US20110094314A1 (en) | 2011-04-28 |
WO2009027897A3 (en) | 2009-04-30 |
CN101815933A (zh) | 2010-08-25 |
EP2185904A2 (en) | 2010-05-19 |
US8991265B2 (en) | 2015-03-31 |
JP2010538254A (ja) | 2010-12-09 |
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