CN101874729A - 具有光纤负载感应能力的医疗装置系统 - Google Patents
具有光纤负载感应能力的医疗装置系统 Download PDFInfo
- Publication number
- CN101874729A CN101874729A CN2010101687304A CN201010168730A CN101874729A CN 101874729 A CN101874729 A CN 101874729A CN 2010101687304 A CN2010101687304 A CN 2010101687304A CN 201010168730 A CN201010168730 A CN 201010168730A CN 101874729 A CN101874729 A CN 101874729A
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- China
- Prior art keywords
- deformable body
- distal tip
- fibre
- optical fiber
- fibre optical
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- 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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Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
- G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
- G01L1/246—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre using integrated gratings, e.g. Bragg gratings
-
- 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 probes 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
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/06—Measuring instruments not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/90—Identification means for patients or instruments, e.g. tags
- A61B90/94—Identification means for patients or instruments, e.g. tags coded with symbols, e.g. text
- A61B90/96—Identification means for patients or instruments, e.g. tags coded with symbols, e.g. text using barcodes
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- A—HUMAN NECESSITIES
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- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/90—Identification means for patients or instruments, e.g. tags
- A61B90/98—Identification means for patients or instruments, e.g. tags using electromagnetic means, e.g. transponders
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/06—Measuring instruments not otherwise provided for
- A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
- A61B2090/065—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension for measuring contact or contact pressure
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0261—Strain gauges
- A61B2562/0266—Optical strain gauges
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
- A61B5/015—By temperature mapping of body part
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
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- Pathology (AREA)
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- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Human Computer Interaction (AREA)
- Biophysics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Fx,t | Fy,t | Yt |
≥0 | ≥0 | arcsin(Fy,t/Ftran,t) |
<0 | ≥0 | π-arcsin(Fy,t/Ftran,t) |
<0 | <0 | π-arcsin(Fy,t/Ftran,t) |
≥0 | <0 | 2π+arcsin(Fy,t/Ftran,t) |
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05004852 | 2005-03-04 | ||
EP05004852.9 | 2005-03-04 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800071068A Division CN101132730B (zh) | 2005-03-04 | 2006-03-01 | 具有光纤负载感应能力的医疗装置系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101874729A true CN101874729A (zh) | 2010-11-03 |
CN101874729B CN101874729B (zh) | 2012-01-25 |
Family
ID=34934077
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800071068A Active CN101132730B (zh) | 2005-03-04 | 2006-03-01 | 具有光纤负载感应能力的医疗装置系统 |
CN2010101687304A Active CN101874729B (zh) | 2005-03-04 | 2006-03-01 | 具有光纤负载感应能力的医疗装置系统 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800071068A Active CN101132730B (zh) | 2005-03-04 | 2006-03-01 | 具有光纤负载感应能力的医疗装置系统 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8182433B2 (zh) |
EP (1) | EP1858401A1 (zh) |
JP (1) | JP5270174B2 (zh) |
CN (2) | CN101132730B (zh) |
WO (1) | WO2006092707A1 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102274015A (zh) * | 2011-05-06 | 2011-12-14 | 天津大学 | 基于光纤震动周期分析的腕带式脉搏信号提取方法及装置 |
CN102334984A (zh) * | 2011-07-20 | 2012-02-01 | 上海波汇通信科技有限公司 | 一种可用于人体生理参数测量的智能椅 |
CN103442631A (zh) * | 2010-11-27 | 2013-12-11 | Securus医药集团股份有限公司 | 消融和温度测量设备 |
CN110849278A (zh) * | 2019-12-19 | 2020-02-28 | 大连理工大学 | 一种基于法珀光纤阵列的钢筋长期腐蚀监测传感器 |
CN111678539A (zh) * | 2019-03-11 | 2020-09-18 | 新加坡国立大学 | 用于手术器械的光纤光栅传感器 |
CN114152370A (zh) * | 2021-11-09 | 2022-03-08 | 天津大学 | 一种用于微创手术穿刺力测量的高精度光纤光栅力传感器 |
CN114216594A (zh) * | 2021-12-01 | 2022-03-22 | 上海交通大学 | 多维力和力矩传感器及机械手 |
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US7713190B2 (en) | 1998-02-24 | 2010-05-11 | Hansen Medical, Inc. | Flexible instrument |
US6626899B2 (en) | 1999-06-25 | 2003-09-30 | Nidus Medical, Llc | Apparatus and methods for treating tissue |
US7766894B2 (en) | 2001-02-15 | 2010-08-03 | Hansen Medical, Inc. | Coaxial catheter system |
AU2003279097A1 (en) * | 2002-09-30 | 2004-04-19 | Vanderbilt University | Optical apparatus for guided liver tumor treatment and methods |
US8007511B2 (en) | 2003-06-06 | 2011-08-30 | Hansen Medical, Inc. | Surgical instrument design |
US7972298B2 (en) | 2004-03-05 | 2011-07-05 | Hansen Medical, Inc. | Robotic catheter system |
US7976539B2 (en) | 2004-03-05 | 2011-07-12 | Hansen Medical, Inc. | System and method for denaturing and fixing collagenous tissue |
US8075498B2 (en) | 2005-03-04 | 2011-12-13 | Endosense Sa | Medical apparatus system having optical fiber load sensing capability |
US8496647B2 (en) | 2007-12-18 | 2013-07-30 | Intuitive Surgical Operations, Inc. | Ribbed force sensor |
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EP3028645B1 (en) | 2005-08-01 | 2019-09-18 | St. Jude Medical International Holding S.à r.l. | Medical apparatus system having optical fiber load sensing capability |
WO2007067941A2 (en) | 2005-12-06 | 2007-06-14 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Assessment of electrode coupling for tissue ablation |
US9254163B2 (en) | 2005-12-06 | 2016-02-09 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Assessment of electrode coupling for tissue ablation |
US8406866B2 (en) | 2005-12-06 | 2013-03-26 | St. Jude Medical, Atrial Fibrillation Division, Inc. | System and method for assessing coupling between an electrode and tissue |
US8603084B2 (en) * | 2005-12-06 | 2013-12-10 | St. Jude Medical, Atrial Fibrillation Division, Inc. | System and method for assessing the formation of a lesion in tissue |
US8403925B2 (en) | 2006-12-06 | 2013-03-26 | St. Jude Medical, Atrial Fibrillation Division, Inc. | System and method for assessing lesions in tissue |
US9492226B2 (en) | 2005-12-06 | 2016-11-15 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Graphical user interface for real-time RF lesion depth display |
US10362959B2 (en) | 2005-12-06 | 2019-07-30 | St. Jude Medical, Atrial Fibrillation Division, Inc. | System and method for assessing the proximity of an electrode to tissue in a body |
US7930065B2 (en) | 2005-12-30 | 2011-04-19 | Intuitive Surgical Operations, Inc. | Robotic surgery system including position sensors using fiber bragg gratings |
US9962066B2 (en) | 2005-12-30 | 2018-05-08 | Intuitive Surgical Operations, Inc. | Methods and apparatus to shape flexible entry guides for minimally invasive surgery |
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- 2006-03-01 CN CN2006800071068A patent/CN101132730B/zh active Active
- 2006-03-01 EP EP06710474A patent/EP1858401A1/en not_active Withdrawn
- 2006-03-01 JP JP2007557615A patent/JP5270174B2/ja active Active
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Also Published As
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CN101132730A (zh) | 2008-02-27 |
JP2008531170A (ja) | 2008-08-14 |
US20060200049A1 (en) | 2006-09-07 |
CN101874729B (zh) | 2012-01-25 |
WO2006092707A1 (en) | 2006-09-08 |
US8182433B2 (en) | 2012-05-22 |
EP1858401A1 (en) | 2007-11-28 |
JP5270174B2 (ja) | 2013-08-21 |
CN101132730B (zh) | 2010-06-23 |
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