TW202400091A - 高頻處置裝置 - Google Patents
高頻處置裝置 Download PDFInfo
- Publication number
- TW202400091A TW202400091A TW112114952A TW112114952A TW202400091A TW 202400091 A TW202400091 A TW 202400091A TW 112114952 A TW112114952 A TW 112114952A TW 112114952 A TW112114952 A TW 112114952A TW 202400091 A TW202400091 A TW 202400091A
- Authority
- TW
- Taiwan
- Prior art keywords
- temperature
- electrode
- control unit
- pulse
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- Prior art date
Links
- 238000011282 treatment Methods 0.000 title claims abstract description 54
- 230000007423 decrease Effects 0.000 claims abstract description 7
- 230000000630 rising effect Effects 0.000 claims description 14
- 230000009467 reduction Effects 0.000 claims description 8
- 238000005259 measurement Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 14
- 238000009529 body temperature measurement Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 210000001519 tissue Anatomy 0.000 description 5
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- 238000005345 coagulation Methods 0.000 description 4
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- 241000282412 Homo Species 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 238000002679 ablation Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
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- 239000003814 drug Substances 0.000 description 2
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- 238000009413 insulation Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
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- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000028389 Nerve injury Diseases 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
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- 229940079593 drug Drugs 0.000 description 1
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Images
Classifications
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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
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Otolaryngology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Control Of Heat Treatment Processes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022070975 | 2022-04-22 | ||
| JP2022-070975 | 2022-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW202400091A true TW202400091A (zh) | 2024-01-01 |
Family
ID=88419924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW112114952A TW202400091A (zh) | 2022-04-22 | 2023-04-21 | 高頻處置裝置 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2023204284A1 (https=) |
| TW (1) | TW202400091A (https=) |
| WO (1) | WO2023204284A1 (https=) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7252664B2 (en) * | 2000-05-12 | 2007-08-07 | Cardima, Inc. | System and method for multi-channel RF energy delivery with coagulum reduction |
| TWI896546B (zh) * | 2019-06-25 | 2025-09-11 | 日商托普股份有限公司 | 高頻處置裝置 |
-
2023
- 2023-04-20 WO PCT/JP2023/015837 patent/WO2023204284A1/ja not_active Ceased
- 2023-04-20 JP JP2024516319A patent/JPWO2023204284A1/ja active Pending
- 2023-04-21 TW TW112114952A patent/TW202400091A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2023204284A1 (https=) | 2023-10-26 |
| WO2023204284A1 (ja) | 2023-10-26 |
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