KR20020096885A - 고온 정확도를 갖는 위치 센서를 구비하는 의료 기기 - Google Patents
고온 정확도를 갖는 위치 센서를 구비하는 의료 기기 Download PDFInfo
- Publication number
- KR20020096885A KR20020096885A KR1020020030989A KR20020030989A KR20020096885A KR 20020096885 A KR20020096885 A KR 20020096885A KR 1020020030989 A KR1020020030989 A KR 1020020030989A KR 20020030989 A KR20020030989 A KR 20020030989A KR 20020096885 A KR20020096885 A KR 20020096885A
- Authority
- KR
- South Korea
- Prior art keywords
- combination
- core
- position sensor
- sensor
- temperature
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices within or on the body of the patient
- A61B5/065—Determining position of the probe employing exclusively positioning means located on or in the probe, e.g. using position sensors arranged on the probe
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices within or on the body of the patient
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/004—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring coordinates of points
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
- G01D5/2006—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/081—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices the magnetic field is produced by the objects or geological structures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0242—Operational features adapted to measure environmental factors, e.g. temperature, pollution
- A61B2560/0247—Operational features adapted to measure environmental factors, e.g. temperature, pollution for compensation or correction of the measured physiological value
- A61B2560/0252—Operational features adapted to measure environmental factors, e.g. temperature, pollution for compensation or correction of the measured physiological value using ambient temperature
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Human Computer Interaction (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Electromagnetism (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Endoscopes (AREA)
- Electrotherapy Devices (AREA)
- Measuring Magnetic Variables (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- External Artificial Organs (AREA)
- Radar Systems Or Details Thereof (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
Description
| 센서 코일 코어 조성물 | 평균 위치 에러(mm) | 감도(V/가우스) |
| 페라이트 | 5.9 | 3.0 |
| 카르보닐 철 | 0.4 | 3.3 |
| 위갠드 합금 | 0.5 | 7.0 내지 8.0 |
Claims (43)
- 의료 기기-위치 센서 조합체에 있어서,(a) 본체를 갖는 의료 기기와,(b) 상기 본체에 부착되는 위치 센서를 포함하며,상기 위치 센서는 위갠드 효과 재료로 제조된 코어와, 상기 코어 둘레에 원부방향으로 배치된 권선을 갖는 의료 기기-위치 센서 조합체.
- 제 1 항에 있어서, 상기 권선은 상기 코어에 부착되는 조합체.
- 제 1 항에 있어서, 상기 위치 센서는 위치 좌표를 판정하는데 사용되는 조합체.
- 제 3 항에 있어서, 상기 위치 센서는 방위 좌표를 판정하는데 또한 사용되는 조합체.
- 제 1 항에 있어서, 상기 위치 센서는 75℃ 이상의 온도에서 ≤1mm의 정확도를 유지하는 조합체.
- 제 5 항에 있어서, 상기 위치 센서는 80℃의 온도에서 ≤1mm의 정확도를 유지하는 조합체.
- 제 1 항에 있어서, 상기 코어는 0.3mm 미만의 외경을 갖는 조합체.
- 제 7 항에 있어서, 상기 코어는 0.25mm의 외경을 갖는 조합체.
- 제 8 항에 있어서, 상기 권선은 상기 코어에 부착되는 조합체.
- 제 9 항에 있어서, 상기 코어와 권선의 조합체는 0.5mm 미만의 외경을 갖는 조합체.
- 제 10 항에 있어서, 상기 코어와 권선의 조합체는 0.4mm의 외경을 갖는 조합체.
- 제 11 항에 있어서, 상기 코어의 재료는 코발트를 포함하는 조합체.
- 제 12 항에 있어서, 상기 코어의 재료는 바나듐을 또한 포함하는 조합체.
- 제 13 항에 있어서, 상기 코어의 재료는 철을 또한 포함하는 조합체.
- 제 14 항에 있어서, 상기 코어의 재료는 20% 내지 80% 코발트를 포함하는 조합체.
- 제 14 항에 있어서, 상기 코어의 재료는 2% 내지 20% 바나듐을 포함하는 조합체.
- 제 14 항에 있어서, 상기 코어의 재료는 25% 내지 50% 철을 포함하는 조합체.
- 제 14 항에 있어서, 상기 코어의 재료는 52% 코발트, 10% 바나듐 및 38% 철을 포함하는 조합체.
- 제 9 항에 있어서, 상기 권선은 구리로 제조되는 조합체.
- 제 4 항에 있어서, 상기 위치 센서는 0.5mm 이내의 정확도를 갖는 조합체.
- 의료 기기-위치 센서 조합체에 있어서,(a) 본체를 갖는 의료 기기와,(b) 상기 본체에 부착된 위치 센서를 포함하며,상기 위치 센서는 고투과성 재료로 제조된 코어를 가지며, 상기 재료는, 극성을 전환시키며 외부장의 인가시에 균일한 전압 펄스를 발생시키는 자기장을 형성하는 자성 재료인 의료 기기-위치 센서 조합체.
- 제 21 항에 있어서, 상기 위치 센서는 상기 코어 둘레에 배치된 권선을 또한 포함하는 조합체.
- 제 21 항에 있어서, 상기 권선은 상기 코어에 부착되는 조합체.
- 제 21 항에 있어서, 상기 위치 센서는 위치 좌표를 판정하는데 사용되는 조합체.
- 제 24 항에 있어서, 상기 위치 센서는 방위 좌표를 판정하는데 또한 사용되는 조합체.
- 제 21 항에 있어서, 상기 위치 센서는 75℃ 이상의 온도에서 ≤1mm의 정확도를 유지하는 조합체.
- 제 26 항에 있어서, 상기 위치 센서는 80℃의 온도에서 ≤1mm의 정확도를 유지하는 조합체.
- 제 21 항에 있어서, 상기 코어는 0.3mm 미만의 외경을 갖는 조합체.
- 제 28 항에 있어서, 상기 코어는 0.25mm의 외경을 갖는 조합체.
- 제 29 항에 있어서, 상기 권선은 상기 코어에 부착되는 조합체.
- 제 30 항에 있어서, 상기 코어와 권선의 조합체는 0.5mm 미만의 외경을 갖는 조합체.
- 제 31 항에 있어서, 상기 코어와 권선의 조합체는 0.4mm의 외경을 갖는 조합체.
- 제 32 항에 있어서, 상기 코어의 재료는 코발트를 포함하는 조합체.
- 제 33 항에 있어서, 상기 코어의 재료는 바나듐을 또한 포함하는 조합체.
- 제 34 항에 있어서, 상기 코어의 재료는 철을 또한 포함하는 조합체.
- 제 35 항에 있어서, 상기 코어의 재료는 20% 내지 80% 코발트를 포함하는 조합체.
- 제 35 항에 있어서, 상기 코어의 재료는 2% 내지 20% 바나듐을 포함하는 조합체.
- 제 35 항에 있어서, 상기 코어의 재료는 25% 내지 50% 철을 포함하는 조합체.
- 제 35 항에 있어서, 상기 코어의 재료는 52% 코발트, 10% 바나듐 및 38% 철을 포함하는 조합체.
- 제 30 항에 있어서, 상기 권선은 구리로 제조되는 조합체.
- 제 25 항에 있어서, 상기 위치 센서는 0.5mm 이내의 정확도를 갖는 조합체.
- 제 21 항에 있어서, 상기 코어의 재료는 구리, 니켈 및 철 합금(CuNiFe)을 포함하는 조합체.
- 제 21 항에 있어서, 상기 코어의 재료는 철, 크롬 및 코발트 합금을 포함하는 조합체.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/882,127 | 2001-06-15 | ||
| US09/882,127 US7286868B2 (en) | 2001-06-15 | 2001-06-15 | Medical device with position sensor having accuracy at high temperatures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020096885A true KR20020096885A (ko) | 2002-12-31 |
| KR100869036B1 KR100869036B1 (ko) | 2008-11-17 |
Family
ID=25379943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020020030989A Expired - Fee Related KR100869036B1 (ko) | 2001-06-15 | 2002-06-03 | 고온 정확도를 갖는 위치 센서를 구비하는 의료 기기 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US7286868B2 (ko) |
| EP (1) | EP1266614B1 (ko) |
| JP (1) | JP4307018B2 (ko) |
| KR (1) | KR100869036B1 (ko) |
| AT (1) | ATE311145T1 (ko) |
| AU (1) | AU783887B2 (ko) |
| CA (1) | CA2390625C (ko) |
| DE (1) | DE60207636T2 (ko) |
| DK (1) | DK1266614T3 (ko) |
| ES (1) | ES2253492T3 (ko) |
| IL (1) | IL149645A (ko) |
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7998062B2 (en) | 2004-03-29 | 2011-08-16 | Superdimension, Ltd. | Endoscope structures and techniques for navigating to a target in branched structure |
| EP2316328B1 (en) | 2003-09-15 | 2012-05-09 | Super Dimension Ltd. | Wrap-around holding device for use with bronchoscopes |
| ATE438335T1 (de) | 2003-09-15 | 2009-08-15 | Super Dimension Ltd | System aus zubehör zur verwendung mit bronchoskopen |
| US8764725B2 (en) | 2004-02-09 | 2014-07-01 | Covidien Lp | Directional anchoring mechanism, method and applications thereof |
| GB0427761D0 (en) * | 2004-12-20 | 2005-01-19 | Kreit Darran | Position encoder for a rotor |
| WO2008125910A2 (en) | 2006-11-10 | 2008-10-23 | Superdimension, Ltd. | Adaptive navigation technique for navigating a catheter through a body channel or cavity |
| US20080167639A1 (en) * | 2007-01-08 | 2008-07-10 | Superdimension Ltd. | Methods for localized intra-body treatment of tissue |
| JP5331307B2 (ja) | 2007-01-24 | 2013-10-30 | オリンパス株式会社 | カプセル内視鏡、及びカプセル内視鏡システム |
| US8239003B2 (en) * | 2007-04-16 | 2012-08-07 | General Electric Company | System and method of integrating electromagnetic microsensors in guidewires |
| DE102007027149B4 (de) * | 2007-06-13 | 2011-05-05 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Tauchankeraufnehmer aus Metallen unterschiedlicher magnetischer Permeabilität |
| EP2192855B1 (en) | 2007-07-09 | 2020-03-25 | Covidien LP | Patent breathing modeling |
| US8905920B2 (en) | 2007-09-27 | 2014-12-09 | Covidien Lp | Bronchoscope adapter and method |
| US9575140B2 (en) | 2008-04-03 | 2017-02-21 | Covidien Lp | Magnetic interference detection system and method |
| US8218846B2 (en) * | 2008-05-15 | 2012-07-10 | Superdimension, Ltd. | Automatic pathway and waypoint generation and navigation method |
| US8473032B2 (en) | 2008-06-03 | 2013-06-25 | Superdimension, Ltd. | Feature-based registration method |
| US8218847B2 (en) | 2008-06-06 | 2012-07-10 | Superdimension, Ltd. | Hybrid registration method |
| US8932207B2 (en) | 2008-07-10 | 2015-01-13 | Covidien Lp | Integrated multi-functional endoscopic tool |
| US8611984B2 (en) | 2009-04-08 | 2013-12-17 | Covidien Lp | Locatable catheter |
| CA2712825A1 (en) * | 2009-08-10 | 2011-02-10 | John Lee Warren | A method and apparatus for generating electricity using ambient heat |
| WO2011092594A2 (en) | 2010-02-01 | 2011-08-04 | Superdimension, Ltd. | Region-growing algorithm |
| US10582834B2 (en) | 2010-06-15 | 2020-03-10 | Covidien Lp | Locatable expandable working channel and method |
| CN105232047B (zh) | 2011-09-06 | 2019-01-01 | 伊卓诺股份有限公司 | 成像探头以及获得位置和/或方向信息的方法 |
| US9459087B2 (en) | 2013-03-05 | 2016-10-04 | Ezono Ag | Magnetic position detection system |
| GB201303917D0 (en) | 2013-03-05 | 2013-04-17 | Ezono Ag | System for image guided procedure |
| US9257220B2 (en) | 2013-03-05 | 2016-02-09 | Ezono Ag | Magnetization device and method |
| US9830424B2 (en) | 2013-09-18 | 2017-11-28 | Hill-Rom Services, Inc. | Bed/room/patient association systems and methods |
| JP6231847B2 (ja) * | 2013-10-21 | 2017-11-15 | 矢崎総業株式会社 | 磁界発生装置 |
| CN103675721B (zh) * | 2013-12-24 | 2017-01-18 | 江西飞尚科技有限公司 | 一种开环磁通量传感器 |
| US9452292B2 (en) * | 2014-02-24 | 2016-09-27 | Medtronic, Inc. | Method and apparatus for detecting loss of capture |
| US10952593B2 (en) | 2014-06-10 | 2021-03-23 | Covidien Lp | Bronchoscope adapter |
| WO2016106114A1 (en) * | 2014-12-22 | 2016-06-30 | Intuitive Surgical Operations, Inc. | Flexible electromagnetic sensor |
| US10426555B2 (en) | 2015-06-03 | 2019-10-01 | Covidien Lp | Medical instrument with sensor for use in a system and method for electromagnetic navigation |
| US10478254B2 (en) | 2016-05-16 | 2019-11-19 | Covidien Lp | System and method to access lung tissue |
| US10722311B2 (en) | 2016-10-28 | 2020-07-28 | Covidien Lp | System and method for identifying a location and/or an orientation of an electromagnetic sensor based on a map |
| US10792106B2 (en) | 2016-10-28 | 2020-10-06 | Covidien Lp | System for calibrating an electromagnetic navigation system |
| US10517505B2 (en) | 2016-10-28 | 2019-12-31 | Covidien Lp | Systems, methods, and computer-readable media for optimizing an electromagnetic navigation system |
| US10615500B2 (en) | 2016-10-28 | 2020-04-07 | Covidien Lp | System and method for designing electromagnetic navigation antenna assemblies |
| US10638952B2 (en) | 2016-10-28 | 2020-05-05 | Covidien Lp | Methods, systems, and computer-readable media for calibrating an electromagnetic navigation system |
| US10418705B2 (en) | 2016-10-28 | 2019-09-17 | Covidien Lp | Electromagnetic navigation antenna assembly and electromagnetic navigation system including the same |
| US10751126B2 (en) | 2016-10-28 | 2020-08-25 | Covidien Lp | System and method for generating a map for electromagnetic navigation |
| US10446931B2 (en) | 2016-10-28 | 2019-10-15 | Covidien Lp | Electromagnetic navigation antenna assembly and electromagnetic navigation system including the same |
| WO2018222210A1 (en) | 2017-06-02 | 2018-12-06 | Halliburton Energy Services, Inc. | Rotation monitoring with magnetic film |
| US11219489B2 (en) | 2017-10-31 | 2022-01-11 | Covidien Lp | Devices and systems for providing sensors in parallel with medical tools |
| US10695109B2 (en) | 2017-12-13 | 2020-06-30 | DePuy Synthes Products, Inc. | Intramedullary nail with cannulation access hole |
| DK3727521T3 (da) * | 2017-12-21 | 2024-09-23 | Sanofi Sa | Bestemmelse af en status af en injektion |
| GB2573500B (en) * | 2018-03-23 | 2020-11-04 | Endomagnetics Ltd | Magnetic markers for surgical guidance |
| US11911325B2 (en) | 2019-02-26 | 2024-02-27 | Hill-Rom Services, Inc. | Bed interface for manual location |
| GB2585034A (en) * | 2019-06-25 | 2020-12-30 | Endomagnetics Ltd | Hyperthermia implants and a method and system for heating the implant |
| GB2598603B (en) * | 2020-09-04 | 2023-02-15 | Endomagnetics Ltd | Systems and methods for detecting magnetic markers for surgical guidance |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1369902A (en) | 1971-08-31 | 1974-10-09 | Wiegand J R | Multiple pulse generator |
| US4247601A (en) * | 1978-04-18 | 1981-01-27 | The Echlin Manufacturing Company | Switchable magnetic device |
| DE3008581A1 (de) * | 1980-03-06 | 1981-09-10 | Fa. Dr. Eugen Dürrwächter DODUCO, 7530 Pforzheim | Induktiver weggeber |
| DE3128031A1 (de) * | 1981-07-16 | 1983-02-03 | Robert Bosch Gmbh, 7000 Stuttgart | Magnetischer polarisationssprunggeber |
| US4437963A (en) * | 1981-09-10 | 1984-03-20 | Yeoman David R | Apparatus for electrolyzing water |
| DE3406871C2 (de) * | 1984-02-25 | 1987-01-02 | Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim | Magnetfeldsensor |
| JPH0215143A (ja) * | 1988-06-30 | 1990-01-18 | Aichi Steel Works Ltd | 冷間鍛造用軟磁性ステンレス鋼 |
| US5195519A (en) * | 1988-12-22 | 1993-03-23 | Angelsen Bjorn A J | Miniaturized mechanically-steerable ultrasonic probe |
| US4972839A (en) * | 1988-12-22 | 1990-11-27 | Angelsen Bjorn A J | Miniaturized mechanically-steerable ultrasonic probe |
| US5280222A (en) * | 1989-06-01 | 1994-01-18 | Papst Motoren Gmbh & Co. Kg | Apparatus and method for controlling brushless electric motors and position encoders and indicating position thereof |
| US5402788A (en) * | 1992-06-25 | 1995-04-04 | Olympus Optical Co., Ltd. | Diagnostic system using nuclear magnetic resonance phenomenon |
| DE4224129A1 (de) | 1992-07-22 | 1994-01-27 | Duerrwaechter E Dr Doduco | Induktiver Drehimpulsgeber |
| JP3432825B2 (ja) | 1992-08-14 | 2003-08-04 | ブリテイッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー | 位置決定システム |
| US5391199A (en) * | 1993-07-20 | 1995-02-21 | Biosense, Inc. | Apparatus and method for treating cardiac arrhythmias |
| IL116699A (en) | 1996-01-08 | 2001-09-13 | Biosense Ltd | Method of building a heart map |
| WO1996005768A1 (en) | 1994-08-19 | 1996-02-29 | Biosense, Inc. | Medical diagnosis, treatment and imaging systems |
| US5558091A (en) * | 1993-10-06 | 1996-09-24 | Biosense, Inc. | Magnetic determination of position and orientation |
| RO111513B1 (ro) * | 1995-12-27 | 1999-12-30 | Institutul Naţional De Cercetare - Dezvoltare Pentru Fizică Tehnică-Ift Iaşi | Fire magnetice, amorfe şi nanocristaline, acoperite cu sticlă, şi procedeu de obţinere a acestora |
| IL119262A0 (en) * | 1996-02-15 | 1996-12-05 | Biosense Israel Ltd | Locatable biopsy needle |
| ES2241037T3 (es) * | 1996-02-15 | 2005-10-16 | Biosense Webster, Inc. | Determinacion precisa de la posicion de endoscopios. |
| US6201387B1 (en) * | 1997-10-07 | 2001-03-13 | Biosense, Inc. | Miniaturized position sensor having photolithographic coils for tracking a medical probe |
| US5980472A (en) * | 1998-02-20 | 1999-11-09 | Seyl; V. Craig | Joint movement monitoring system |
| WO1999054685A1 (en) * | 1998-04-22 | 1999-10-28 | Hid Corporation | Wiegand effect linear position sensor |
| US6229300B1 (en) * | 1998-12-03 | 2001-05-08 | Hid Corporation | Wiegand tilt sensor |
| TWI248574B (en) * | 2000-05-22 | 2006-02-01 | Alps Electric Co Ltd | Input device having deflection detection elements |
| US6484118B1 (en) * | 2000-07-20 | 2002-11-19 | Biosense, Inc. | Electromagnetic position single axis system |
-
2001
- 2001-06-15 US US09/882,127 patent/US7286868B2/en not_active Expired - Lifetime
-
2002
- 2002-05-14 IL IL149645A patent/IL149645A/en active IP Right Grant
- 2002-05-15 AU AU40656/02A patent/AU783887B2/en not_active Ceased
- 2002-06-03 KR KR1020020030989A patent/KR100869036B1/ko not_active Expired - Fee Related
- 2002-06-13 CA CA2390625A patent/CA2390625C/en not_active Expired - Lifetime
- 2002-06-14 ES ES02254182T patent/ES2253492T3/es not_active Expired - Lifetime
- 2002-06-14 DK DK02254182T patent/DK1266614T3/da active
- 2002-06-14 DE DE60207636T patent/DE60207636T2/de not_active Expired - Lifetime
- 2002-06-14 EP EP02254182A patent/EP1266614B1/en not_active Expired - Lifetime
- 2002-06-14 JP JP2002174809A patent/JP4307018B2/ja not_active Expired - Lifetime
- 2002-06-14 AT AT02254182T patent/ATE311145T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2390625C (en) | 2012-03-20 |
| DE60207636T2 (de) | 2006-07-13 |
| AU4065602A (en) | 2002-12-19 |
| DE60207636D1 (de) | 2006-01-05 |
| ES2253492T3 (es) | 2006-06-01 |
| EP1266614A1 (en) | 2002-12-18 |
| IL149645A (en) | 2007-05-15 |
| ATE311145T1 (de) | 2005-12-15 |
| IL149645A0 (en) | 2002-11-10 |
| AU783887B2 (en) | 2005-12-22 |
| JP4307018B2 (ja) | 2009-08-05 |
| US7286868B2 (en) | 2007-10-23 |
| DK1266614T3 (da) | 2006-04-03 |
| EP1266614B1 (en) | 2005-11-30 |
| JP2003088535A (ja) | 2003-03-25 |
| US20030036695A1 (en) | 2003-02-20 |
| CA2390625A1 (en) | 2002-12-15 |
| KR100869036B1 (ko) | 2008-11-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100869036B1 (ko) | 고온 정확도를 갖는 위치 센서를 구비하는 의료 기기 | |
| KR100869035B1 (ko) | 고투과성 재료를 갖는 코어를 구비하는 위치 센서 | |
| EP1266610B1 (en) | Method and system for measuring temperature and of adjusting for temperature sensitivity with a medical device having a position sensor | |
| US5456718A (en) | Apparatus for detecting surgical objects within the human body | |
| EP1530057B1 (en) | Magnetic determination of position and orientation | |
| KR20190090720A (ko) | 수술 유도를 위한 자기 마커를 감지하는 시스템 및 방법 | |
| EP0747016B1 (en) | Electromagnetically detectable marked surgical object | |
| HK1050467A (en) | Method and system for measuring temperature and of adjusting for temperature sensitivity with a medical device having a position sensor | |
| CA2150424A1 (en) | Apparatus for detecting surgical objects within the human body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| A201 | Request for examination | ||
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20111112 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20111112 |