CN101141026B - 用于医学设备的射频采集***和方法 - Google Patents
用于医学设备的射频采集***和方法 Download PDFInfo
- Publication number
- CN101141026B CN101141026B CN2007101536054A CN200710153605A CN101141026B CN 101141026 B CN101141026 B CN 101141026B CN 2007101536054 A CN2007101536054 A CN 2007101536054A CN 200710153605 A CN200710153605 A CN 200710153605A CN 101141026 B CN101141026 B CN 101141026B
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- CN
- China
- Prior art keywords
- antenna
- pickup area
- compensating element
- acquisition
- magnetic field
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000000034 method Methods 0.000 title claims description 9
- 238000001514 detection method Methods 0.000 title abstract 15
- 230000006698 induction Effects 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 7
- 230000004907 flux Effects 0.000 claims description 7
- 230000008030 elimination Effects 0.000 claims description 4
- 238000003379 elimination reaction Methods 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims description 3
- 101100079986 Caenorhabditis elegans nrfl-1 gene Proteins 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 230000008878 coupling Effects 0.000 description 6
- 230000029058 respiratory gaseous exchange Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 241001124569 Lycaenidae Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
- H04B5/24—Inductive coupling
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Near-Field Transmission Systems (AREA)
- Measuring Magnetic Variables (AREA)
- Measuring Frequencies, Analyzing Spectra (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006041914A DE102006041914A1 (de) | 2006-09-07 | 2006-09-07 | Radiofrequenzerfassungssystem für eine medizinische Vorrichtung und Verfahren |
DE102006041914.6 | 2006-09-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101141026A CN101141026A (zh) | 2008-03-12 |
CN101141026B true CN101141026B (zh) | 2011-06-08 |
Family
ID=38698892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101536054A Active CN101141026B (zh) | 2006-09-07 | 2007-09-07 | 用于医学设备的射频采集***和方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8099044B2 (zh) |
EP (1) | EP1898533B1 (zh) |
JP (1) | JP5038827B2 (zh) |
CN (1) | CN101141026B (zh) |
DE (2) | DE102006041914A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006042346A1 (de) * | 2006-09-08 | 2008-03-20 | Dräger Medical AG & Co. KG | Medizinische Vorrichtung mit einer Radiofrequenzerfassungsvorrichtung |
JP5674264B2 (ja) * | 2008-08-26 | 2015-02-25 | 株式会社マトリックス | タグの三次元位置検出システム |
US9728997B2 (en) | 2011-09-21 | 2017-08-08 | Samsung Electronics Co., Ltd. | Wireless power transmission system |
DE102013006701A1 (de) | 2013-04-18 | 2014-10-23 | Dräger Medical GmbH | Verfahren zum Betrieb eines Medizingeräts und nach dem Verfahren arbeitendes Medizingerät |
DE102017006001A1 (de) | 2017-06-26 | 2018-12-27 | Dräger Safety AG & Co. KGaA | Mess- oder Medizingerät sowie Verfahren zum Betrieb eines Mess- oder Medizingeräts |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4751516A (en) * | 1985-01-10 | 1988-06-14 | Lichtblau G J | Antenna system for magnetic and resonant circuit detection |
EP0529730A1 (en) * | 1991-08-26 | 1993-03-03 | Koninklijke Philips Electronics N.V. | Magnetic resonance apparatus comprising decoupled receiver coils |
DE202005013779U1 (de) * | 2005-06-09 | 2006-01-26 | Acg Identification Technologies Gmbh | Vorrichtung zur Kommunikation mit Transpondern über Nahfeld-Antennen |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6208235B1 (en) * | 1997-03-24 | 2001-03-27 | Checkpoint Systems, Inc. | Apparatus for magnetically decoupling an RFID tag |
JP4388442B2 (ja) * | 2004-09-08 | 2009-12-24 | オリンパス株式会社 | 位置検出装置および被検体内導入システム |
US7501955B2 (en) * | 2004-09-13 | 2009-03-10 | Avery Dennison Corporation | RFID device with content insensitivity and position insensitivity |
FR2875975B1 (fr) * | 2004-09-27 | 2009-05-15 | Commissariat Energie Atomique | Dispositif sans contact de prorection de la vie privee |
US20090121835A1 (en) * | 2005-03-18 | 2009-05-14 | Marc Borret | Communications Device, Apparatus and System |
EP1891748A1 (en) * | 2005-06-14 | 2008-02-27 | Nokia Corporation | Tag multiplication |
-
2006
- 2006-09-07 DE DE102006041914A patent/DE102006041914A1/de not_active Withdrawn
-
2007
- 2007-08-23 US US11/843,878 patent/US8099044B2/en not_active Expired - Fee Related
- 2007-08-29 DE DE602007008657T patent/DE602007008657D1/de active Active
- 2007-08-29 EP EP07253409A patent/EP1898533B1/en not_active Expired - Fee Related
- 2007-09-07 JP JP2007233278A patent/JP5038827B2/ja not_active Expired - Fee Related
- 2007-09-07 CN CN2007101536054A patent/CN101141026B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4751516A (en) * | 1985-01-10 | 1988-06-14 | Lichtblau G J | Antenna system for magnetic and resonant circuit detection |
EP0529730A1 (en) * | 1991-08-26 | 1993-03-03 | Koninklijke Philips Electronics N.V. | Magnetic resonance apparatus comprising decoupled receiver coils |
DE202005013779U1 (de) * | 2005-06-09 | 2006-01-26 | Acg Identification Technologies Gmbh | Vorrichtung zur Kommunikation mit Transpondern über Nahfeld-Antennen |
Also Published As
Publication number | Publication date |
---|---|
JP5038827B2 (ja) | 2012-10-03 |
EP1898533A3 (en) | 2008-05-28 |
DE602007008657D1 (de) | 2010-10-07 |
EP1898533B1 (en) | 2010-08-25 |
EP1898533A2 (en) | 2008-03-12 |
JP2008064762A (ja) | 2008-03-21 |
US8099044B2 (en) | 2012-01-17 |
CN101141026A (zh) | 2008-03-12 |
DE102006041914A1 (de) | 2008-03-27 |
US20080064445A1 (en) | 2008-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: DRAGER MEDICAL HOLDINGS CO., LTD. Free format text: FORMER OWNER: DRA GER MEDICAL AG + CO. KG Effective date: 20110328 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20110328 Address after: Lubeck Applicant after: Delger medical Holding Co Ltd Address before: Lubeck Applicant before: Draeger Medical AG |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160129 Address after: Lubeck Patentee after: DRAGER MEDICAL GMBH Address before: Lubeck Patentee before: Draeger Medical AG. & Co. KG |