JP2011255184A - 感圧性カテーテルのおもり式較正システム - Google Patents
感圧性カテーテルのおもり式較正システム Download PDFInfo
- Publication number
- JP2011255184A JP2011255184A JP2011128843A JP2011128843A JP2011255184A JP 2011255184 A JP2011255184 A JP 2011255184A JP 2011128843 A JP2011128843 A JP 2011128843A JP 2011128843 A JP2011128843 A JP 2011128843A JP 2011255184 A JP2011255184 A JP 2011255184A
- Authority
- JP
- Japan
- Prior art keywords
- distal tip
- probe
- calibration
- distal end
- catheter
- 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
- 239000000523 sample Substances 0.000 claims abstract description 55
- 239000013598 vector Substances 0.000 claims abstract description 33
- 238000005259 measurement Methods 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 25
- 230000004044 response Effects 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 15
- 210000000056 organ Anatomy 0.000 claims description 7
- 230000006870 function Effects 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000013507 mapping Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1495—Calibrating or testing of in-vivo probes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6885—Monitoring or controlling sensor contact pressure
-
- 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
- A61B2560/0223—Operational features of calibration, e.g. protocols for calibrating sensors
-
- 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
- A61B2560/0223—Operational features of calibration, e.g. protocols for calibrating sensors
- A61B2560/0228—Operational features of calibration, e.g. protocols for calibrating sensors using calibration standards
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Optics & Photonics (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Surgical Instruments (AREA)
- Endoscopes (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
【解決手段】較正装置は、医療用プローブの遠位端を保持するように連結された固定具を含む。それぞれの質量、及びプローブの遠位端に対してそれぞれの角度で方向付けられたそれぞれの底面を有する複数のおもりは、プローブの遠位先端上に載るように連結されて、遠位端に対して遠位先端の変形をもたらすそれぞれの力ベクトルを遠位先端に印加するようになっている。較正プロセッサは、力ベクトルに応答した遠位先端の変形を示す測定値をプローブから受信し、測定値、質量及び角度に基づいて、力ベクトルを査定するための較正係数を測定値に応じて計算するように構成されている。
【選択図】図1
Description
医療用プローブの遠位端を保持するように連結された固定具と、
それぞれの質量、及びプローブの遠位端に対してそれぞれの角度で方向付けられたそれぞれの底面を有し、プローブの遠位先端上に載るように連結されて、遠位端に対して遠位先端の変形をもたらすそれぞれの力ベクトルを遠位先端に印加するようになっている、複数のおもりと、
力ベクトルに応答した遠位先端の前記変形を示す測定値をプローブから受信し、測定値、質量及び角度に基づいて、力ベクトルを査定するための較正係数を測定値に応じて計算するように構成された、較正プロセッサと、を含む、較正装置を提供する。
固定具内に医療用プローブの遠位端を保持することと、
それぞれの質量、及びプローブの遠位先端に対してそれぞれの角度で方向付けられたそれぞれの底面を有するおもりを、遠位端に対して遠位先端の変形をもたらすそれぞれの力ベクトルを遠位先端に印加するように、遠位先端上に降下させることと、
力ベクトルに応答した遠位先端の変形を示す測定値をプローブから受信することと、
測定値、質量及び角度に基づいて、力ベクトルを査定するための較正係数を測定値に応じて計算することと、
を含む、較正方法が提供される。
(1) 医療用プローブの遠位端を保持するように連結された固定具と、
それぞれの質量、及び前記プローブの前記遠位端に対してそれぞれの角度で方向付けられたそれぞれの底面を有し、前記プローブの遠位先端上に載るように連結されて、前記遠位端に対して前記遠位先端の変形をもたらすそれぞれの力ベクトルを前記遠位先端に印加するようになっている、複数のおもりと、
前記力ベクトルに応答した前記遠位先端の前記変形を示す測定値を前記プローブから受信し、前記測定値、前記質量及び前記角度に基づいて、前記力ベクトルを査定するための較正係数を前記測定値に応じて計算するように構成された、較正プロセッサと、
を含む、較正装置。
(2) 前記固定具に連結され、前記力ベクトルのそれぞれの下向き成分を測定するように構成された検出器を含み、前記較正プロセッサが前記測定された下向き成分に応答可能なように前記較正係数を検証するように構成された、実施態様1に記載の装置。
(3) 前記底面が非付着性材料でコーティングされた、実施態様1に記載の装置。
(4) 前記底面が、前記プローブが中で動作する臓器の内側表面のテクスチャと合致する表面テクスチャを有する材料でコーティングされた、実施態様1に記載の装置。
(5) 前記較正プロセッサが、前記プローブに連結されたメモリに前記較正係数を保存するように構成された、実施態様1に記載の装置。
(6) 前記メモリが、電子的消去可能プログラマブル読み出し専用メモリ(E2PROM)を含む、実施態様5に記載の装置。
(7) 固定具内に医療用プローブの遠位端を保持することと、
それぞれの質量、及び前記プローブの遠位先端に対してそれぞれの角度で方向付けられたそれぞれの底面を有するおもりを、前記遠位端に対して前記遠位先端の変形をもたらすそれぞれの力ベクトルを前記遠位先端に印加するように、前記遠位先端上に降下させることと、
前記力ベクトルに応答した前記遠位先端の前記変形を示す測定値を前記プローブから受信することと、
前記測定値、前記質量及び前記角度に基づいて、前記力ベクトルを査定するための較正係数を前記測定値に応じて計算することと、
を含む、較正方法。
(8) 前記固定具に連結された検出器を使用して前記力ベクトルのそれぞれの下向き成分を測定することと、前記測定された下向き成分に応答可能なように前記較正係数を検証することと、を含む、実施態様7に記載の方法。
(9) 前記底面が非付着性材料でコーティングされた、実施態様7に記載の方法。
(10) 前記底面が、前記プローブが中で動作する臓器の内側表面のテクスチャと合致する表面テクスチャを有する材料でコーティングされた、実施態様7に記載の方法。
(12) 前記メモリが、電子的消去可能プログラマブル読み出し専用メモリ(E2PROM)を含む、実施態様11に記載の方法。
Claims (12)
- 医療用プローブの遠位端を保持するように連結された固定具と、
それぞれの質量、及び前記プローブの前記遠位端に対してそれぞれの角度で方向付けられたそれぞれの底面を有し、前記プローブの遠位先端上に載るように連結されて、前記遠位端に対して前記遠位先端の変形をもたらすそれぞれの力ベクトルを前記遠位先端に印加するようになっている、複数のおもりと、
前記力ベクトルに応答した前記遠位先端の前記変形を示す測定値を前記プローブから受信し、前記測定値、前記質量及び前記角度に基づいて、前記力ベクトルを査定するための較正係数を前記測定値に応じて計算するように構成された、較正プロセッサと、
を含む、較正装置。 - 前記固定具に連結され、前記力ベクトルのそれぞれの下向き成分を測定するように構成された検出器を含み、前記較正プロセッサが前記測定された下向き成分に応答可能なように前記較正係数を検証するように構成された、請求項1に記載の装置。
- 前記底面が非付着性材料でコーティングされた、請求項1に記載の装置。
- 前記底面が、前記プローブが中で動作する臓器の内側表面のテクスチャと合致する表面テクスチャを有する材料でコーティングされた、請求項1に記載の装置。
- 前記較正プロセッサが、前記プローブに連結されたメモリに前記較正係数を保存するように構成された、請求項1に記載の装置。
- 前記メモリが、電子的消去可能プログラマブル読み出し専用メモリ(E2PROM)を含む、請求項5に記載の装置。
- 固定具内に医療用プローブの遠位端を保持することと、
それぞれの質量、及び前記プローブの遠位先端に対してそれぞれの角度で方向付けられたそれぞれの底面を有するおもりを、前記遠位端に対して前記遠位先端の変形をもたらすそれぞれの力ベクトルを前記遠位先端に印加するように、前記遠位先端上に降下させることと、
前記力ベクトルに応答した前記遠位先端の前記変形を示す測定値を前記プローブから受信することと、
前記測定値、前記質量及び前記角度に基づいて、前記力ベクトルを査定するための較正係数を前記測定値に応じて計算することと、
を含む、較正方法。 - 前記固定具に連結された検出器を使用して前記力ベクトルのそれぞれの下向き成分を測定することと、前記測定された下向き成分に応答可能なように前記較正係数を検証することと、を含む、請求項7に記載の方法。
- 前記底面が非付着性材料でコーティングされた、請求項7に記載の方法。
- 前記底面が、前記プローブが中で動作する臓器の内側表面のテクスチャと合致する表面テクスチャを有する材料でコーティングされた、請求項7に記載の方法。
- 前記プローブに連結されたメモリ内に前記較正係数を保存することを含む、請求項7に記載の方法。
- 前記メモリが、電子的消去可能プログラマブル読み出し専用メモリ(E2PROM)を含む、請求項11に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/797,693 | 2010-06-10 | ||
US12/797,693 US8798952B2 (en) | 2010-06-10 | 2010-06-10 | Weight-based calibration system for a pressure sensitive catheter |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011255184A true JP2011255184A (ja) | 2011-12-22 |
JP5718165B2 JP5718165B2 (ja) | 2015-05-13 |
Family
ID=44358041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011128843A Expired - Fee Related JP5718165B2 (ja) | 2010-06-10 | 2011-06-09 | 感圧性カテーテルのおもり式較正システム |
Country Status (9)
Country | Link |
---|---|
US (1) | US8798952B2 (ja) |
EP (1) | EP2394578B1 (ja) |
JP (1) | JP5718165B2 (ja) |
CN (1) | CN102309329B (ja) |
AU (1) | AU2011202358B2 (ja) |
CA (1) | CA2741947C (ja) |
DK (1) | DK2394578T3 (ja) |
ES (1) | ES2474156T3 (ja) |
IL (1) | IL213369A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013200251A (ja) * | 2012-03-26 | 2013-10-03 | Panasonic Corp | 電力計測装置 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8357152B2 (en) | 2007-10-08 | 2013-01-22 | Biosense Webster (Israel), Ltd. | Catheter with pressure sensing |
US8535308B2 (en) | 2007-10-08 | 2013-09-17 | Biosense Webster (Israel), Ltd. | High-sensitivity pressure-sensing probe |
US8437832B2 (en) | 2008-06-06 | 2013-05-07 | Biosense Webster, Inc. | Catheter with bendable tip |
US9101734B2 (en) | 2008-09-09 | 2015-08-11 | Biosense Webster, Inc. | Force-sensing catheter with bonded center strut |
US9326700B2 (en) | 2008-12-23 | 2016-05-03 | Biosense Webster (Israel) Ltd. | Catheter display showing tip angle and pressure |
US10688278B2 (en) | 2009-11-30 | 2020-06-23 | Biosense Webster (Israel), Ltd. | Catheter with pressure measuring tip |
US8521462B2 (en) | 2009-12-23 | 2013-08-27 | Biosense Webster (Israel), Ltd. | Calibration system for a pressure-sensitive catheter |
US8529476B2 (en) | 2009-12-28 | 2013-09-10 | Biosense Webster (Israel), Ltd. | Catheter with strain gauge sensor |
US8798952B2 (en) | 2010-06-10 | 2014-08-05 | Biosense Webster (Israel) Ltd. | Weight-based calibration system for a pressure sensitive catheter |
US8226580B2 (en) | 2010-06-30 | 2012-07-24 | Biosense Webster (Israel), Ltd. | Pressure sensing for a multi-arm catheter |
US8731859B2 (en) | 2010-10-07 | 2014-05-20 | Biosense Webster (Israel) Ltd. | Calibration system for a force-sensing catheter |
US8979772B2 (en) | 2010-11-03 | 2015-03-17 | Biosense Webster (Israel), Ltd. | Zero-drift detection and correction in contact force measurements |
US9687289B2 (en) | 2012-01-04 | 2017-06-27 | Biosense Webster (Israel) Ltd. | Contact assessment based on phase measurement |
JP2014077691A (ja) * | 2012-10-10 | 2014-05-01 | Ntn Corp | 測定器の校正装置および校正方法 |
US10456051B2 (en) * | 2012-12-31 | 2019-10-29 | Volcano Corporation | Pressure sensor calibration systems and methods |
EP3411113B1 (en) | 2016-02-04 | 2019-11-27 | Cardiac Pacemakers, Inc. | Delivery system with force sensor for leadless cardiac device |
CN108158559B (zh) * | 2018-02-07 | 2023-09-12 | 北京先通康桥医药科技有限公司 | 一种成像系统探头校准装置及其校准方法 |
US11219488B2 (en) | 2018-04-25 | 2022-01-11 | Biosense Webster (Israel) Ltd. | Determining catheter touch location using force-vector information |
US10976148B2 (en) * | 2018-05-15 | 2021-04-13 | Biosense Webster (Israel) Ltd. | Calibration jig for a catheter comprising a position sensor |
CN110638413B (zh) * | 2019-09-29 | 2021-06-25 | 华中科技大学鄂州工业技术研究院 | 一种自动拐弯的内窥镜 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008531170A (ja) * | 2005-03-04 | 2008-08-14 | エンドサンス ソシエテ アノニム | 光ファイバ負荷検知能力を備えた医療装置システム |
Family Cites Families (216)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3841150A (en) | 1973-11-02 | 1974-10-15 | Honeywell Inc | Strain gauge transducer signal conditioning circuitry |
US3971364A (en) | 1975-05-16 | 1976-07-27 | Nasa | Catheter tip force transducer for cardiovascular research |
US4856993A (en) | 1985-03-29 | 1989-08-15 | Tekscan, Inc. | Pressure and contact sensor system for measuring dental occlusion |
US4764114A (en) * | 1986-01-13 | 1988-08-16 | Foster-Miller, Inc. | Analysis system |
US4930494A (en) | 1988-03-09 | 1990-06-05 | Olympus Optical Co., Ltd. | Apparatus for bending an insertion section of an endoscope using a shape memory alloy |
US5263493A (en) | 1992-02-24 | 1993-11-23 | Boaz Avitall | Deflectable loop electrode array mapping and ablation catheter for cardiac chambers |
US5462527A (en) | 1993-06-29 | 1995-10-31 | C.R. Bard, Inc. | Actuator for use with steerable catheter |
US5836894A (en) | 1992-12-21 | 1998-11-17 | Artann Laboratories | Apparatus for measuring mechanical parameters of the prostate and for imaging the prostate using such parameters |
US5368564A (en) | 1992-12-23 | 1994-11-29 | Angeion Corporation | Steerable catheter |
US5860974A (en) | 1993-07-01 | 1999-01-19 | Boston Scientific Corporation | Heart ablation catheter with expandable electrode and method of coupling energy to an electrode on a catheter shaft |
IL116699A (en) | 1996-01-08 | 2001-09-13 | Biosense Ltd | Method of building a heart map |
US5487757A (en) | 1993-07-20 | 1996-01-30 | Medtronic Cardiorhythm | Multicurve deflectable catheter |
US5391199A (en) | 1993-07-20 | 1995-02-21 | Biosense, Inc. | Apparatus and method for treating cardiac arrhythmias |
US5558091A (en) | 1993-10-06 | 1996-09-24 | Biosense, Inc. | Magnetic determination of position and orientation |
US5673695A (en) | 1995-08-02 | 1997-10-07 | Ep Technologies, Inc. | Methods for locating and ablating accessory pathways in the heart |
WO1995010978A1 (en) | 1993-10-19 | 1995-04-27 | Ep Technologies, Inc. | Segmented electrode assemblies for ablation of tissue |
US5730127A (en) | 1993-12-03 | 1998-03-24 | Avitall; Boaz | Mapping and ablation catheter system |
US5499542A (en) | 1994-04-22 | 1996-03-19 | Westinghouse Electric Corporation | Diametral force sensor |
US5680860A (en) | 1994-07-07 | 1997-10-28 | Cardiac Pathways Corporation | Mapping and/or ablation catheter with coilable distal extremity and method for using same |
ATE253864T1 (de) | 1994-08-19 | 2003-11-15 | Biosense Inc | Medizinisches diagnose-, behandlungs- und darstellungssystem |
US5876336A (en) | 1994-10-11 | 1999-03-02 | Ep Technologies, Inc. | Systems and methods for guiding movable electrode elements within multiple-electrode structure |
US5542434A (en) | 1994-10-28 | 1996-08-06 | Intelliwire Inc. | Guide wire with deflectable tip and method |
US6690963B2 (en) | 1995-01-24 | 2004-02-10 | Biosense, Inc. | System for determining the location and orientation of an invasive medical instrument |
US5563354A (en) | 1995-04-03 | 1996-10-08 | Force Imaging Technologies, Inc. | Large area sensing cell |
US6272672B1 (en) | 1995-09-06 | 2001-08-07 | Melvin E. Conway | Dataflow processing with events |
US5685878A (en) | 1995-11-13 | 1997-11-11 | C.R. Bard, Inc. | Snap fit distal assembly for an ablation catheter |
US5697377A (en) | 1995-11-22 | 1997-12-16 | Medtronic, Inc. | Catheter mapping system and method |
US5728149A (en) | 1995-12-20 | 1998-03-17 | Medtronic, Inc. | Integral spiral band electrode for transvenous defibrillation leads |
US6915149B2 (en) | 1996-01-08 | 2005-07-05 | Biosense, Inc. | Method of pacing a heart using implantable device |
ES2210498T3 (es) | 1996-02-15 | 2004-07-01 | Biosense, Inc. | Transductores posicionables independientemente para sistema de localizacion. |
CA2246341C (en) | 1996-02-15 | 2007-05-01 | Biosense, Inc. | Precise position determination of endoscopes |
AU709081B2 (en) | 1996-02-15 | 1999-08-19 | Biosense, Inc. | Medical procedures and apparatus using intrabody probes |
DE69732362T2 (de) | 1996-02-15 | 2006-03-23 | Biosense Webster, Inc., Diamond Bar | Methode zur Eichung einer Sonde |
US5769843A (en) | 1996-02-20 | 1998-06-23 | Cormedica | Percutaneous endomyocardial revascularization |
US6177792B1 (en) | 1996-03-26 | 2001-01-23 | Bisense, Inc. | Mutual induction correction for radiator coils of an objects tracking system |
DE69737287T2 (de) | 1996-05-06 | 2007-11-15 | Biosense Webster, Inc., Diamond Bar | Radiatorkalibrierung |
US5662124A (en) | 1996-06-19 | 1997-09-02 | Wilk Patent Development Corp. | Coronary artery by-pass method |
US5826576A (en) | 1996-08-08 | 1998-10-27 | Medtronic, Inc. | Electrophysiology catheter with multifunction wire and method for making |
US5902248A (en) | 1996-11-06 | 1999-05-11 | Millar Instruments, Inc. | Reduced size catheter tip measurement device |
US6048329A (en) | 1996-12-19 | 2000-04-11 | Ep Technologies, Inc. | Catheter distal assembly with pull wires |
WO1998029032A1 (en) | 1997-01-03 | 1998-07-09 | Biosense Inc. | Conformal catheter |
SI0901341T1 (en) | 1997-01-03 | 2005-04-30 | Biosense Webster, Inc. | Bend-responsive catheter |
US5944022A (en) | 1997-04-28 | 1999-08-31 | American Cardiac Ablation Co. Inc. | Catheter positioning system |
US5974320A (en) | 1997-05-21 | 1999-10-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Providing a neighborhood zone within a mobile telecommunications network |
US5861024A (en) | 1997-06-20 | 1999-01-19 | Cardiac Assist Devices, Inc | Electrophysiology catheter and remote actuator therefor |
US6490474B1 (en) | 1997-08-01 | 2002-12-03 | Cardiac Pathways Corporation | System and method for electrode localization using ultrasound |
US6123699A (en) | 1997-09-05 | 2000-09-26 | Cordis Webster, Inc. | Omni-directional steerable catheter |
US5964757A (en) | 1997-09-05 | 1999-10-12 | Cordis Webster, Inc. | Steerable direct myocardial revascularization catheter |
US5916147A (en) | 1997-09-22 | 1999-06-29 | Boury; Harb N. | Selectively manipulable catheter |
EP0904797A3 (en) | 1997-09-24 | 2000-08-09 | ECLIPSE SURGICAL TECHNOLOGIES, Inc. | Steerable catheter with tip alignment and surface contact detector |
US6201387B1 (en) | 1997-10-07 | 2001-03-13 | Biosense, Inc. | Miniaturized position sensor having photolithographic coils for tracking a medical probe |
US6296615B1 (en) | 1999-03-05 | 2001-10-02 | Data Sciences International, Inc. | Catheter with physiological sensor |
US6351549B1 (en) | 1997-10-24 | 2002-02-26 | Ultratouch Corporation | Detection head for an apparatus for detecting very small breast anomalies |
DE19750441C2 (de) | 1997-11-14 | 2000-01-27 | Markus Becker | Vorrichtung zur Erfassung und Steuerung von Körperhaltungen zur therapeutischen Anwendung in sitzender Haltung |
US6183463B1 (en) | 1997-12-01 | 2001-02-06 | Cordis Webster, Inc. | Bidirectional steerable cathether with bidirectional control handle |
US6171277B1 (en) | 1997-12-01 | 2001-01-09 | Cordis Webster, Inc. | Bi-directional control handle for steerable catheter |
US6120476A (en) | 1997-12-01 | 2000-09-19 | Cordis Webster, Inc. | Irrigated tip catheter |
US5947320A (en) | 1997-12-11 | 1999-09-07 | Containers Accessories, Inc. | Molded drum, lid and ring-clamp system with enhanced containment integrity |
US6239724B1 (en) | 1997-12-30 | 2001-05-29 | Remon Medical Technologies, Ltd. | System and method for telemetrically providing intrabody spatial position |
US6231546B1 (en) | 1998-01-13 | 2001-05-15 | Lumend, Inc. | Methods and apparatus for crossing total occlusions in blood vessels |
US6301496B1 (en) | 1998-07-24 | 2001-10-09 | Biosense, Inc. | Vector mapping of three-dimensionally reconstructed intrabody organs and method of display |
US6226542B1 (en) | 1998-07-24 | 2001-05-01 | Biosense, Inc. | Three-dimensional reconstruction of intrabody organs |
WO2000010456A1 (en) | 1998-08-02 | 2000-03-02 | Super Dimension Ltd. | Intrabody navigation system for medical applications |
US6198974B1 (en) | 1998-08-14 | 2001-03-06 | Cordis Webster, Inc. | Bi-directional steerable catheter |
EP1115328A4 (en) | 1998-09-24 | 2004-11-10 | Super Dimension Ltd | SYSTEM AND METHOD FOR LOCATING A CATHETER DURING AN ENDOCORPOREAL MEDICAL EXAMINATION |
JP3645107B2 (ja) | 1998-10-27 | 2005-05-11 | テルモ株式会社 | 医療用チューブ |
US6292678B1 (en) | 1999-05-13 | 2001-09-18 | Stereotaxis, Inc. | Method of magnetically navigating medical devices with magnetic fields and gradients, and medical devices adapted therefor |
US6696844B2 (en) | 1999-06-04 | 2004-02-24 | Engineering & Research Associates, Inc. | Apparatus and method for real time determination of materials' electrical properties |
US6892091B1 (en) | 2000-02-18 | 2005-05-10 | Biosense, Inc. | Catheter, method and apparatus for generating an electrical map of a chamber of the heart |
US6612992B1 (en) | 2000-03-02 | 2003-09-02 | Acuson Corp | Medical diagnostic ultrasound catheter and method for position determination |
EP1267729A2 (en) | 2000-03-23 | 2003-01-02 | SciMed Life Systems, Inc. | Pressure sensor for therapeutic delivery device and method |
DE10015246A1 (de) | 2000-03-28 | 2001-10-04 | Basf Ag | Verfahren zur Umsetzung einer organischen Verbindung mit einem Hydroperoxid |
US6569160B1 (en) | 2000-07-07 | 2003-05-27 | Biosense, Inc. | System and method for detecting electrode-tissue contact |
US6484118B1 (en) | 2000-07-20 | 2002-11-19 | Biosense, Inc. | Electromagnetic position single axis system |
US7789876B2 (en) | 2000-08-14 | 2010-09-07 | Tyco Healthcare Group, Lp | Method and apparatus for positioning a catheter relative to an anatomical junction |
US6584856B1 (en) | 2000-08-30 | 2003-07-01 | William J. Biter | Method of sensing strain in a material by driving an embedded magnetoelastic film-coated wire to saturation |
US6436059B1 (en) | 2000-09-12 | 2002-08-20 | Claudio I. Zanelli | Detection of imd contact and alignment based on changes in frequency response characteristics |
CA2333224A1 (en) | 2001-01-31 | 2002-07-31 | University Technologies International Inc. | Non-invasive diagnostic method and apparatus for musculoskeletal systems |
US6585718B2 (en) | 2001-05-02 | 2003-07-01 | Cardiac Pacemakers, Inc. | Steerable catheter with shaft support system for resisting axial compressive loads |
US20020193781A1 (en) | 2001-06-14 | 2002-12-19 | Loeb Marvin P. | Devices for interstitial delivery of thermal energy into tissue and methods of use thereof |
US6835173B2 (en) | 2001-10-05 | 2004-12-28 | Scimed Life Systems, Inc. | Robotic endoscope |
GB0126232D0 (en) | 2001-11-01 | 2002-01-02 | Renishaw Plc | Calibration of an analogue probe |
US6741878B2 (en) | 2001-12-14 | 2004-05-25 | Biosense Webster, Inc. | Basket catheter with improved expansion mechanism |
US7729742B2 (en) | 2001-12-21 | 2010-06-01 | Biosense, Inc. | Wireless position sensor |
DE10203371A1 (de) | 2002-01-29 | 2003-08-07 | Siemens Ag | Katheter, insbesondere intravaskulärer Katheter |
US6814733B2 (en) | 2002-01-31 | 2004-11-09 | Biosense, Inc. | Radio frequency pulmonary vein isolation |
US6976967B2 (en) | 2002-02-19 | 2005-12-20 | Medtronic, Inc. | Apparatus and method for sensing spatial displacement in a heart |
US20030187389A1 (en) | 2002-03-29 | 2003-10-02 | Scimed Life Systems, Inc. | Center support for steerable electrophysiology catheter |
US6909919B2 (en) | 2002-09-06 | 2005-06-21 | Cardiac Pacemakers, Inc. | Cardiac lead incorporating strain gauge for assessing cardiac contractility |
US20040068178A1 (en) | 2002-09-17 | 2004-04-08 | Assaf Govari | High-gradient recursive locating system |
US6997924B2 (en) | 2002-09-17 | 2006-02-14 | Biosense Inc. | Laser pulmonary vein isolation |
US6871085B2 (en) | 2002-09-30 | 2005-03-22 | Medtronic, Inc. | Cardiac vein lead and guide catheter |
US7306593B2 (en) | 2002-10-21 | 2007-12-11 | Biosense, Inc. | Prediction and assessment of ablation of cardiac tissue |
US7599730B2 (en) | 2002-11-19 | 2009-10-06 | Medtronic Navigation, Inc. | Navigation system for cardiac therapies |
US7156816B2 (en) | 2002-11-26 | 2007-01-02 | Biosense, Inc. | Ultrasound pulmonary vein isolation |
US6945956B2 (en) | 2002-12-23 | 2005-09-20 | Medtronic, Inc. | Steerable catheter |
JP2006516421A (ja) | 2003-01-16 | 2006-07-06 | ガリル メディカル リミテッド | 血管内の閉塞を検出しかつ位置確認するための装置、システム、及び方法 |
JP3966468B2 (ja) | 2003-02-12 | 2007-08-29 | 学校法人日本大学 | 生体組織の弾力特性測定装置 |
US7297116B2 (en) | 2003-04-21 | 2007-11-20 | Wisconsin Alumni Research Foundation | Method and apparatus for imaging the cervix and uterine wall |
US7090639B2 (en) | 2003-05-29 | 2006-08-15 | Biosense, Inc. | Ultrasound catheter calibration system |
US7235070B2 (en) | 2003-07-02 | 2007-06-26 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Ablation fluid manifold for ablation catheter |
JP4253540B2 (ja) | 2003-07-24 | 2009-04-15 | オリンパス株式会社 | 医療器械 |
US6973339B2 (en) | 2003-07-29 | 2005-12-06 | Biosense, Inc | Lasso for pulmonary vein mapping and ablation |
US7763012B2 (en) | 2003-09-02 | 2010-07-27 | St. Jude Medical, Cardiology Division, Inc. | Devices and methods for crossing a chronic total occlusion |
US7435232B2 (en) | 2003-09-05 | 2008-10-14 | William Marsh Rice University | Noninvasive tissue assessment |
US7758587B2 (en) | 2003-10-08 | 2010-07-20 | Boston Scientific Scimed, Inc. | Medical device guidance from an anatomical reference |
US7682358B2 (en) | 2003-10-30 | 2010-03-23 | Medtronic, Inc. | Steerable catheter |
US7397364B2 (en) | 2003-11-11 | 2008-07-08 | Biosense Webster, Inc. | Digital wireless position sensor |
US7077823B2 (en) | 2003-11-19 | 2006-07-18 | Biosense Webster, Inc. | Bidirectional steerable catheter with slidable mated puller wires |
US6964205B2 (en) | 2003-12-30 | 2005-11-15 | Tekscan Incorporated | Sensor with plurality of sensor elements arranged with respect to a substrate |
US8046049B2 (en) | 2004-02-23 | 2011-10-25 | Biosense Webster, Inc. | Robotically guided catheter |
WO2005084542A1 (en) | 2004-03-04 | 2005-09-15 | Agency For Science, Technology And Research | Apparatus for medical and/or simulation procedures |
DE102004017834B4 (de) | 2004-04-13 | 2011-01-27 | Siemens Ag | Kathetereinrichtung |
US7311704B2 (en) | 2004-05-27 | 2007-12-25 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Spring-tip, flexible electrode catheter for tissue ablation |
US7632265B2 (en) | 2004-05-28 | 2009-12-15 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Radio frequency ablation servo catheter and method |
JP4441627B2 (ja) | 2004-06-02 | 2010-03-31 | 独立行政法人産業技術総合研究所 | 圧力センサの動的校正装置および動的校正方法 |
EP1762180B1 (en) | 2004-06-09 | 2015-04-15 | Hitachi Medical Corporation | Elastic image display method and ultrasonographic device |
US7377906B2 (en) | 2004-06-15 | 2008-05-27 | Biosense Webster, Inc. | Steering mechanism for bi-directional catheter |
US7769428B2 (en) | 2004-06-29 | 2010-08-03 | Stereotaxis, Inc. | Navigation of remotely actuable medical device using control variable and length |
JP4009621B2 (ja) | 2004-07-02 | 2007-11-21 | オリンパス株式会社 | 内視鏡 |
US7627361B2 (en) | 2004-08-24 | 2009-12-01 | Stereotaxis, Inc. | Methods and apparatus for steering medical device in body lumens |
JP4350004B2 (ja) | 2004-08-25 | 2009-10-21 | 独立行政法人産業技術総合研究所 | 3次元抗力センサ |
DK1807179T3 (da) | 2004-10-20 | 2012-02-20 | Alfa Laval Corp Ab | Permeatrør |
WO2006052940A2 (en) | 2004-11-05 | 2006-05-18 | Asthmatx, Inc. | Medical device with procedure improvement features |
US20060173480A1 (en) | 2005-01-31 | 2006-08-03 | Yi Zhang | Safety penetrating method and apparatus into body cavities, organs, or potential spaces |
US8007440B2 (en) | 2005-02-08 | 2011-08-30 | Volcano Corporation | Apparatus and methods for low-cost intravascular ultrasound imaging and for crossing severe vascular occlusions |
US7959601B2 (en) | 2005-02-14 | 2011-06-14 | Biosense Webster, Inc. | Steerable catheter with in-plane deflection |
US8075498B2 (en) * | 2005-03-04 | 2011-12-13 | Endosense Sa | Medical apparatus system having optical fiber load sensing capability |
US8375808B2 (en) * | 2005-12-30 | 2013-02-19 | Intuitive Surgical Operations, Inc. | Force sensing for surgical instruments |
US7752920B2 (en) * | 2005-12-30 | 2010-07-13 | Intuitive Surgical Operations, Inc. | Modular force sensor |
US8128621B2 (en) | 2005-05-16 | 2012-03-06 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Irrigated ablation electrode assembly and method for control of temperature |
US7337085B2 (en) | 2005-06-10 | 2008-02-26 | Qsi Corporation | Sensor baseline compensation in a force-based touch device |
US7465288B2 (en) | 2005-06-28 | 2008-12-16 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Actuation handle for a catheter |
US7536218B2 (en) | 2005-07-15 | 2009-05-19 | Biosense Webster, Inc. | Hybrid magnetic-based and impedance-based position sensing |
US8192374B2 (en) | 2005-07-18 | 2012-06-05 | Stereotaxis, Inc. | Estimation of contact force by a medical device |
WO2007021771A2 (en) | 2005-08-09 | 2007-02-22 | Ohio University | Force based measurement of tissue compliance |
US7756576B2 (en) | 2005-08-26 | 2010-07-13 | Biosense Webster, Inc. | Position sensing and detection of skin impedance |
US8187195B2 (en) | 2005-10-12 | 2012-05-29 | Radi Medical Systems Ab | Sensor wire assembly |
US8679109B2 (en) | 2005-10-13 | 2014-03-25 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Dynamic contact assessment for electrode catheters |
JP4926183B2 (ja) | 2005-10-27 | 2012-05-09 | セント・ジュード・メディカル・エイトリアル・フィブリレーション・ディヴィジョン・インコーポレーテッド | 組織接触検知システム |
US20070106114A1 (en) | 2005-11-09 | 2007-05-10 | Pentax Corporation | Endoscope-shape monitoring system |
JP5067959B2 (ja) * | 2005-11-30 | 2012-11-07 | 大日本印刷株式会社 | 紙容器の分別方法 |
US20070167819A1 (en) | 2005-12-06 | 2007-07-19 | Osborn Thomas W Iii | Method for in-vivo measurement of biomechanical properties of internal tissues |
WO2007067628A1 (en) | 2005-12-06 | 2007-06-14 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Assessment of electrode coupling for tissue ablation |
US8403925B2 (en) | 2006-12-06 | 2013-03-26 | St. Jude Medical, Atrial Fibrillation Division, Inc. | System and method for assessing lesions in tissue |
US20090177111A1 (en) | 2006-12-06 | 2009-07-09 | Miller Stephan P | System and method for displaying contact between a catheter and tissue |
US20070167818A1 (en) | 2005-12-06 | 2007-07-19 | Osborn Thomas W Iii | Device and system for in-vivo measurement of biomechanical properties of internal tissues |
US20070156114A1 (en) | 2005-12-29 | 2007-07-05 | Worley Seth J | Deflectable catheter with a flexibly attached tip section |
US20070167740A1 (en) | 2005-12-30 | 2007-07-19 | Grunewald Debby E | Magnetic stabilization of catheter location sensor |
US7930065B2 (en) * | 2005-12-30 | 2011-04-19 | Intuitive Surgical Operations, Inc. | Robotic surgery system including position sensors using fiber bragg gratings |
US20070161882A1 (en) | 2006-01-06 | 2007-07-12 | Carlo Pappone | Electrophysiology catheter and system for gentle and firm wall contact |
US7860553B2 (en) | 2006-02-09 | 2010-12-28 | Biosense Webster, Inc. | Two-stage calibration of medical probes |
US7662151B2 (en) | 2006-02-15 | 2010-02-16 | Boston Scientific Scimed, Inc. | Contact sensitive probes |
US7976541B2 (en) | 2006-02-15 | 2011-07-12 | Boston Scientific Scimed, Inc. | Contact sensitive probes with indicators |
US7918850B2 (en) | 2006-02-17 | 2011-04-05 | Biosense Wabster, Inc. | Lesion assessment by pacing |
EP1986563B1 (en) | 2006-02-22 | 2012-12-26 | Hansen Medical, Inc. | System and apparatus for measuring distal forces on a working instrument |
JP4981023B2 (ja) | 2006-03-02 | 2012-07-18 | 株式会社日立メディコ | 自動圧迫装置及び同装置を用いた超音波診断装置 |
JP4878513B2 (ja) | 2006-03-27 | 2012-02-15 | 国立大学法人 名古屋工業大学 | 可撓性線状体の圧縮力計測装置および方法 |
US7520858B2 (en) | 2006-06-05 | 2009-04-21 | Physical Logic Ag | Catheter with pressure sensor and guidance system |
US8048063B2 (en) | 2006-06-09 | 2011-11-01 | Endosense Sa | Catheter having tri-axial force sensor |
US8728010B2 (en) | 2006-08-24 | 2014-05-20 | Boston Scientific Scimed, Inc. | Elongate medical device including deformable distal end |
US20080051704A1 (en) | 2006-08-28 | 2008-02-28 | Patel Rajnikant V | Catheter and system for using same |
WO2008053402A1 (en) | 2006-11-03 | 2008-05-08 | Koninklijke Philips Electronics N.V. | Multiple rotation c-arm |
US7681432B2 (en) | 2006-12-12 | 2010-03-23 | Agilent Technologies, Inc. | Calibrating force and displacement sensors of mechanical probes |
US7996057B2 (en) | 2007-01-31 | 2011-08-09 | Biosense Webster, Inc. | Ultrasound catheter calibration with enhanced accuracy |
US8187267B2 (en) | 2007-05-23 | 2012-05-29 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Ablation catheter with flexible tip and methods of making the same |
US8517999B2 (en) | 2007-04-04 | 2013-08-27 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Irrigated catheter with improved fluid flow |
WO2008124643A1 (en) | 2007-04-05 | 2008-10-16 | Velomedix, Inc. | Device and method for safe access to a body cavity |
US8577447B2 (en) | 2007-05-01 | 2013-11-05 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Optic-based contact sensing assembly and system |
WO2010078453A1 (en) | 2008-12-31 | 2010-07-08 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Optic-based contact sensing assembly and system |
US8989842B2 (en) | 2007-05-16 | 2015-03-24 | General Electric Company | System and method to register a tracking system with intracardiac echocardiography (ICE) imaging system |
US8157789B2 (en) | 2007-05-24 | 2012-04-17 | Endosense Sa | Touch sensing catheter |
US8137275B2 (en) | 2007-06-28 | 2012-03-20 | Siemens Medical Solutions Usa, Inc. | Tissue complex modulus and/or viscosity ultrasound imaging |
US20090010021A1 (en) | 2007-07-06 | 2009-01-08 | Smith Jeffrey T | Recreational apparatus and method of making the same |
US8357152B2 (en) | 2007-10-08 | 2013-01-22 | Biosense Webster (Israel), Ltd. | Catheter with pressure sensing |
US8535308B2 (en) | 2007-10-08 | 2013-09-17 | Biosense Webster (Israel), Ltd. | High-sensitivity pressure-sensing probe |
WO2009065140A1 (en) | 2007-11-16 | 2009-05-22 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Device and method for real-time lesion estimation during ablation |
JP5171535B2 (ja) | 2007-12-14 | 2013-03-27 | Ntn株式会社 | 荷重検出装置および荷重検出方法 |
US20090158511A1 (en) | 2007-12-20 | 2009-06-25 | Maze Jack E | Male urinal |
US20090275966A1 (en) | 2008-05-05 | 2009-11-05 | Miroslav Mitusina | Flexible inner members having flexible regions comprising a plurality of intertwined helical cuts |
US8777870B2 (en) | 2008-05-15 | 2014-07-15 | Michel H. Malek | Functional discography catheter |
EP2127604A1 (en) | 2008-05-30 | 2009-12-02 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO | An instrument for minimally invasive surgery |
GB0810317D0 (en) | 2008-06-05 | 2008-07-09 | King S College London | Sensor |
CN101347331B (zh) | 2008-06-06 | 2011-09-07 | 微创医疗器械(上海)有限公司 | 一种模拟导管弯曲形态的方法及磁感应导管 |
US8437832B2 (en) | 2008-06-06 | 2013-05-07 | Biosense Webster, Inc. | Catheter with bendable tip |
US9101734B2 (en) | 2008-09-09 | 2015-08-11 | Biosense Webster, Inc. | Force-sensing catheter with bonded center strut |
US8394026B2 (en) | 2008-11-03 | 2013-03-12 | University Of British Columbia | Method and apparatus for determining viscoelastic parameters in tissue |
US8083691B2 (en) | 2008-11-12 | 2011-12-27 | Hansen Medical, Inc. | Apparatus and method for sensing force |
US20100137845A1 (en) | 2008-12-03 | 2010-06-03 | Immersion Corporation | Tool Having Multiple Feedback Devices |
US9326700B2 (en) | 2008-12-23 | 2016-05-03 | Biosense Webster (Israel) Ltd. | Catheter display showing tip angle and pressure |
US8864757B2 (en) | 2008-12-31 | 2014-10-21 | St. Jude Medical, Atrial Fibrillation Division, Inc. | System and method for measuring force and torque applied to a catheter electrode tip |
US8374723B2 (en) | 2008-12-31 | 2013-02-12 | Intuitive Surgical Operations, Inc. | Obtaining force information in a minimally invasive surgical procedure |
JP5786108B2 (ja) | 2009-05-08 | 2015-09-30 | セント・ジュード・メディカル・ルクセンブルク・ホールディング・エスエーアールエル | カテーテルアブレーション治療において病変部サイズを制御するための方法および装置 |
US9265461B2 (en) | 2009-09-01 | 2016-02-23 | Massachusetts Institute Of Technology | Identification techniques and device for testing the efficacy of beauty care products and cosmetics |
WO2011028719A2 (en) | 2009-09-01 | 2011-03-10 | Massachusetts Institute Of Technology | Nonlinear system identification techniques and devices for discovering dynamic and static tissue properties |
JP5665040B2 (ja) | 2009-09-10 | 2015-02-04 | 学校法人上智学院 | 変位計測方法及び装置、並びに、超音波診断装置 |
EP4332989A3 (en) | 2009-10-12 | 2024-05-01 | Corindus, Inc. | Catheter system with percutaneous device movement algorithm |
US10688278B2 (en) | 2009-11-30 | 2020-06-23 | Biosense Webster (Israel), Ltd. | Catheter with pressure measuring tip |
US8374819B2 (en) | 2009-12-23 | 2013-02-12 | Biosense Webster (Israel), Ltd. | Actuator-based calibration system for a pressure-sensitive catheter |
US8521462B2 (en) * | 2009-12-23 | 2013-08-27 | Biosense Webster (Israel), Ltd. | Calibration system for a pressure-sensitive catheter |
US8529476B2 (en) | 2009-12-28 | 2013-09-10 | Biosense Webster (Israel), Ltd. | Catheter with strain gauge sensor |
US8374670B2 (en) | 2010-01-22 | 2013-02-12 | Biosense Webster, Inc. | Catheter having a force sensing distal tip |
US8798952B2 (en) | 2010-06-10 | 2014-08-05 | Biosense Webster (Israel) Ltd. | Weight-based calibration system for a pressure sensitive catheter |
US8226580B2 (en) | 2010-06-30 | 2012-07-24 | Biosense Webster (Israel), Ltd. | Pressure sensing for a multi-arm catheter |
US8380276B2 (en) | 2010-08-16 | 2013-02-19 | Biosense Webster, Inc. | Catheter with thin film pressure sensing distal tip |
US8731859B2 (en) | 2010-10-07 | 2014-05-20 | Biosense Webster (Israel) Ltd. | Calibration system for a force-sensing catheter |
US8979772B2 (en) | 2010-11-03 | 2015-03-17 | Biosense Webster (Israel), Ltd. | Zero-drift detection and correction in contact force measurements |
US10307205B2 (en) | 2010-12-10 | 2019-06-04 | Biosense Webster (Israel) Ltd. | System and method for detection of metal disturbance based on orthogonal field components |
US9211094B2 (en) | 2010-12-10 | 2015-12-15 | Biosense Webster (Israel), Ltd. | System and method for detection of metal disturbance based on contact force measurement |
US9044244B2 (en) | 2010-12-10 | 2015-06-02 | Biosense Webster (Israel), Ltd. | System and method for detection of metal disturbance based on mutual inductance measurement |
US9277872B2 (en) | 2011-01-13 | 2016-03-08 | Rhythmia Medical, Inc. | Electroanatomical mapping |
US8333103B2 (en) | 2011-03-30 | 2012-12-18 | Biosense Webster (Israel), Ltd. | Calibration of a force measuring system for large bend angles of a catheter |
US8523787B2 (en) | 2011-06-03 | 2013-09-03 | Biosense Webster (Israel), Ltd. | Detection of tenting |
US20120316407A1 (en) | 2011-06-12 | 2012-12-13 | Anthony Brian W | Sonographer fatigue monitoring |
US20130018306A1 (en) | 2011-07-13 | 2013-01-17 | Doron Moshe Ludwin | System for indicating catheter deflection |
US9687289B2 (en) | 2012-01-04 | 2017-06-27 | Biosense Webster (Israel) Ltd. | Contact assessment based on phase measurement |
-
2010
- 2010-06-10 US US12/797,693 patent/US8798952B2/en active Active
-
2011
- 2011-05-20 AU AU2011202358A patent/AU2011202358B2/en not_active Ceased
- 2011-06-02 CA CA2741947A patent/CA2741947C/en not_active Expired - Fee Related
- 2011-06-05 IL IL213369A patent/IL213369A/en active IP Right Grant
- 2011-06-09 DK DK11169251.3T patent/DK2394578T3/da active
- 2011-06-09 JP JP2011128843A patent/JP5718165B2/ja not_active Expired - Fee Related
- 2011-06-09 ES ES11169251.3T patent/ES2474156T3/es active Active
- 2011-06-09 EP EP11169251.3A patent/EP2394578B1/en active Active
- 2011-06-10 CN CN201110172930.1A patent/CN102309329B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008531170A (ja) * | 2005-03-04 | 2008-08-14 | エンドサンス ソシエテ アノニム | 光ファイバ負荷検知能力を備えた医療装置システム |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013200251A (ja) * | 2012-03-26 | 2013-10-03 | Panasonic Corp | 電力計測装置 |
Also Published As
Publication number | Publication date |
---|---|
JP5718165B2 (ja) | 2015-05-13 |
CN102309329A (zh) | 2012-01-11 |
IL213369A (en) | 2014-11-30 |
CA2741947C (en) | 2018-10-16 |
AU2011202358A1 (en) | 2012-01-12 |
ES2474156T3 (es) | 2014-07-08 |
CN102309329B (zh) | 2014-12-17 |
IL213369A0 (en) | 2011-07-31 |
DK2394578T3 (da) | 2014-05-19 |
EP2394578B1 (en) | 2014-05-07 |
US8798952B2 (en) | 2014-08-05 |
AU2011202358B2 (en) | 2015-06-04 |
US20110307207A1 (en) | 2011-12-15 |
EP2394578A1 (en) | 2011-12-14 |
CA2741947A1 (en) | 2011-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5718165B2 (ja) | 感圧性カテーテルのおもり式較正システム | |
JP5851188B2 (ja) | 力検出用カテーテルのための較正システム | |
US8374819B2 (en) | Actuator-based calibration system for a pressure-sensitive catheter | |
JP5722023B2 (ja) | 校正装置および校正方法 | |
AU2015203487B2 (en) | Calibration system for a pressure-sensitive catheter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20140609 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20150130 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150303 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150318 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5718165 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |