AU2019277172A1 - Fiber optic temperature sensor for cooled radiofrequency probe - Google Patents
Fiber optic temperature sensor for cooled radiofrequency probe Download PDFInfo
- Publication number
- AU2019277172A1 AU2019277172A1 AU2019277172A AU2019277172A AU2019277172A1 AU 2019277172 A1 AU2019277172 A1 AU 2019277172A1 AU 2019277172 A AU2019277172 A AU 2019277172A AU 2019277172 A AU2019277172 A AU 2019277172A AU 2019277172 A1 AU2019277172 A1 AU 2019277172A1
- Authority
- AU
- Australia
- Prior art keywords
- delivery device
- energy delivery
- temperature sensing
- energy
- probe assembly
- 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.)
- Abandoned
Links
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Classifications
-
- 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
- A61B18/148—Probes or electrodes therefor having a short, rigid shaft for accessing the inner body transcutaneously, e.g. for neurosurgery or arthroscopy
-
- 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
- A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
- A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
- A61B2018/00023—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids closed, i.e. without wound contact by the fluid
-
- 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
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00059—Material properties
- A61B2018/00071—Electrical conductivity
- A61B2018/00077—Electrical conductivity high, i.e. electrically conducting
-
- 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
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00059—Material properties
- A61B2018/00071—Electrical conductivity
- A61B2018/00083—Electrical conductivity low, i.e. electrically insulating
-
- 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
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00107—Coatings on the energy applicator
- A61B2018/00136—Coatings on the energy applicator with polymer
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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
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00434—Neural system
-
- 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
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00577—Ablation
-
- 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
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00642—Sensing and controlling the application of energy with feedback, i.e. closed loop control
-
- 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
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00773—Sensed parameters
- A61B2018/00791—Temperature
-
- 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
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00773—Sensed parameters
- A61B2018/00875—Resistance or impedance
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- 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
- A61B18/1206—Generators therefor
- A61B2018/1246—Generators therefor characterised by the output polarity
- A61B2018/1253—Generators therefor characterised by the output polarity monopolar
-
- 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
- A61B18/1206—Generators therefor
- A61B2018/1246—Generators therefor characterised by the output polarity
- A61B2018/126—Generators therefor characterised by the output polarity bipolar
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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
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B2018/2244—Features of optical fibre cables, e.g. claddings
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Neurosurgery (AREA)
- Neurology (AREA)
- Plasma & Fusion (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862677719P | 2018-05-30 | 2018-05-30 | |
| US62/677,719 | 2018-05-30 | ||
| PCT/US2019/034264 WO2019231960A1 (en) | 2018-05-30 | 2019-05-29 | Fiber optic temperature sensor for cooled radiofrequency probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2019277172A1 true AU2019277172A1 (en) | 2020-12-10 |
Family
ID=67108118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2019277172A Abandoned AU2019277172A1 (en) | 2018-05-30 | 2019-05-29 | Fiber optic temperature sensor for cooled radiofrequency probe |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20210169558A1 (https=) |
| EP (1) | EP3801337A1 (https=) |
| JP (1) | JP2021525565A (https=) |
| AU (1) | AU2019277172A1 (https=) |
| MX (1) | MX2020012391A (https=) |
| WO (1) | WO2019231960A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116528785A (zh) * | 2020-10-20 | 2023-08-01 | 波士顿科学医疗设备有限公司 | 细长医用针组件 |
| US12472070B2 (en) | 2023-08-04 | 2025-11-18 | Resilient Surgical Holdings, Inc. | Method and apparatus for joint stabilization |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2210560B (en) * | 1987-10-07 | 1991-08-14 | Univ London | Improvements in surgical instruments |
| NO994363L (no) * | 1999-09-09 | 2001-03-12 | Optomed As | Fiberoptisk probe for temperaturmÕlinger i biologiske media |
| US8518036B2 (en) * | 2002-03-05 | 2013-08-27 | Kimberly-Clark Inc. | Electrosurgical tissue treatment method |
| US9364281B2 (en) * | 2002-03-05 | 2016-06-14 | Avent, Inc. | Methods for treating the thoracic region of a patient's body |
| US9345537B2 (en) * | 2010-12-30 | 2016-05-24 | Avent, Inc. | Electrosurgical tissue treatment method |
| US9814448B2 (en) * | 2012-05-21 | 2017-11-14 | Precision Biopsy, Inc. | Three-dimensional optical imaging and therapy of prostate cancer |
| US9956032B1 (en) * | 2014-05-06 | 2018-05-01 | Cosman Instruments, Llc | Electrosurgical generator |
-
2019
- 2019-05-29 EP EP19734535.8A patent/EP3801337A1/en not_active Withdrawn
- 2019-05-29 WO PCT/US2019/034264 patent/WO2019231960A1/en not_active Ceased
- 2019-05-29 JP JP2020566555A patent/JP2021525565A/ja not_active Withdrawn
- 2019-05-29 MX MX2020012391A patent/MX2020012391A/es unknown
- 2019-05-29 AU AU2019277172A patent/AU2019277172A1/en not_active Abandoned
- 2019-05-29 US US17/058,741 patent/US20210169558A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| MX2020012391A (es) | 2021-02-09 |
| JP2021525565A (ja) | 2021-09-27 |
| US20210169558A1 (en) | 2021-06-10 |
| WO2019231960A1 (en) | 2019-12-05 |
| EP3801337A1 (en) | 2021-04-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK5 | Application lapsed section 142(2)(e) - patent request and compl. specification not accepted |