ATE506009T1 - Vorrichtung zur ortung eines gegenstandes, insbesondere eines katheters mit hilfe von energiefeldern - Google Patents
Vorrichtung zur ortung eines gegenstandes, insbesondere eines katheters mit hilfe von energiefeldernInfo
- Publication number
- ATE506009T1 ATE506009T1 AT01309190T AT01309190T ATE506009T1 AT E506009 T1 ATE506009 T1 AT E506009T1 AT 01309190 T AT01309190 T AT 01309190T AT 01309190 T AT01309190 T AT 01309190T AT E506009 T1 ATE506009 T1 AT E506009T1
- Authority
- AT
- Austria
- Prior art keywords
- unperturbed
- responsive
- field
- determining
- catheter
- Prior art date
Links
- 230000003094 perturbing effect Effects 0.000 abstract 2
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
-
- 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
- A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
- A61B5/062—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body using magnetic field
-
- 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
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
-
- 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
- G01D5/204—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 mutual induction between two or more coils
- G01D5/2086—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 mutual induction between two or more coils by movement of two or more coils with respect to two or more other coils
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
- A61B2034/2046—Tracking techniques
- A61B2034/2051—Electromagnetic tracking systems
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Human Computer Interaction (AREA)
- Biophysics (AREA)
- General Physics & Mathematics (AREA)
- Robotics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Surgical Instruments (AREA)
- External Artificial Organs (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Radiation-Therapy Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/702,973 US6373240B1 (en) | 1998-10-15 | 2000-10-31 | Metal immune system for tracking spatial coordinates of an object in the presence of a perturbed energy field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE506009T1 true ATE506009T1 (de) | 2011-05-15 |
Family
ID=24823401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT01309190T ATE506009T1 (de) | 2000-10-31 | 2001-10-30 | Vorrichtung zur ortung eines gegenstandes, insbesondere eines katheters mit hilfe von energiefeldern |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6373240B1 (de) |
| EP (2) | EP1203560B1 (de) |
| JP (1) | JP2002236010A (de) |
| KR (1) | KR100830853B1 (de) |
| AT (1) | ATE506009T1 (de) |
| AU (1) | AU776644B2 (de) |
| CA (1) | CA2360598C (de) |
| DE (1) | DE60144463D1 (de) |
| IL (1) | IL146216A (de) |
Families Citing this family (128)
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| US7998062B2 (en) | 2004-03-29 | 2011-08-16 | Superdimension, Ltd. | Endoscope structures and techniques for navigating to a target in branched structure |
| ES2198217B1 (es) * | 2002-07-04 | 2005-03-16 | Surgi-Wire, S.L. | Equipo para la deteccion de productos quirurgicos. |
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| US7783441B2 (en) * | 2003-04-17 | 2010-08-24 | Northern Digital Inc. | Eddy current detection and compensation |
| US7069362B2 (en) * | 2003-05-12 | 2006-06-27 | International Business Machines Corporation | Topology for shared memory computer system |
| US7974680B2 (en) * | 2003-05-29 | 2011-07-05 | Biosense, Inc. | Hysteresis assessment for metal immunity |
| US7433728B2 (en) * | 2003-05-29 | 2008-10-07 | Biosense, Inc. | Dynamic metal immunity by hysteresis |
| US7321228B2 (en) * | 2003-07-31 | 2008-01-22 | Biosense Webster, Inc. | Detection of metal disturbance in a magnetic tracking system |
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-
2000
- 2000-10-31 US US09/702,973 patent/US6373240B1/en not_active Expired - Lifetime
-
2001
- 2001-10-29 CA CA2360598A patent/CA2360598C/en not_active Expired - Lifetime
- 2001-10-29 IL IL146216A patent/IL146216A/en active IP Right Grant
- 2001-10-30 DE DE60144463T patent/DE60144463D1/de not_active Expired - Lifetime
- 2001-10-30 AT AT01309190T patent/ATE506009T1/de not_active IP Right Cessation
- 2001-10-30 EP EP01309190A patent/EP1203560B1/de not_active Expired - Lifetime
- 2001-10-30 EP EP05076761.5A patent/EP1604610B1/de not_active Expired - Lifetime
- 2001-10-31 JP JP2001334426A patent/JP2002236010A/ja active Pending
- 2001-10-31 KR KR1020010067515A patent/KR100830853B1/ko not_active Expired - Fee Related
- 2001-10-31 AU AU85546/01A patent/AU776644B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR20020033589A (ko) | 2002-05-07 |
| IL146216A (en) | 2006-12-10 |
| EP1604610A3 (de) | 2008-07-30 |
| CA2360598A1 (en) | 2002-04-30 |
| CA2360598C (en) | 2010-12-21 |
| US6373240B1 (en) | 2002-04-16 |
| KR100830853B1 (ko) | 2008-05-22 |
| AU776644B2 (en) | 2004-09-16 |
| EP1203560A2 (de) | 2002-05-08 |
| EP1203560A3 (de) | 2002-09-18 |
| IL146216A0 (en) | 2002-07-25 |
| DE60144463D1 (de) | 2011-06-01 |
| AU8554601A (en) | 2002-05-02 |
| EP1604610A2 (de) | 2005-12-14 |
| JP2002236010A (ja) | 2002-08-23 |
| EP1203560B1 (de) | 2011-04-20 |
| EP1604610B1 (de) | 2015-11-18 |
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