JPS6232938B2 - - Google Patents
Info
- Publication number
- JPS6232938B2 JPS6232938B2 JP54048870A JP4887079A JPS6232938B2 JP S6232938 B2 JPS6232938 B2 JP S6232938B2 JP 54048870 A JP54048870 A JP 54048870A JP 4887079 A JP4887079 A JP 4887079A JP S6232938 B2 JPS6232938 B2 JP S6232938B2
- Authority
- JP
- Japan
- Prior art keywords
- material layer
- ferromagnetic material
- temperature
- layer
- curie point
- 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.)
- Expired
Links
- 239000003302 ferromagnetic material Substances 0.000 claims description 89
- 239000004020 conductor Substances 0.000 claims description 41
- 230000005291 magnetic effect Effects 0.000 claims description 37
- 230000035699 permeability Effects 0.000 claims description 32
- 238000005485 electric heating Methods 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 5
- 239000010410 layer Substances 0.000 description 120
- 238000010438 heat treatment Methods 0.000 description 39
- 238000005520 cutting process Methods 0.000 description 23
- 230000007423 decrease Effects 0.000 description 13
- 239000000463 material Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 230000005294 ferromagnetic effect Effects 0.000 description 5
- 239000002344 surface layer Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000002500 effect on skin Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000006903 response to temperature Effects 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-NJFSPNSNSA-N Iron-58 Chemical compound [58Fe] XEEYBQQBJWHFJM-NJFSPNSNSA-N 0.000 description 1
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 229910002058 ternary alloy Inorganic materials 0.000 description 1
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
- A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Otolaryngology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- General Induction Heating (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
- Laser Surgery Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US89838878A | 1978-04-20 | 1978-04-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54164389A JPS54164389A (en) | 1979-12-27 |
| JPS6232938B2 true JPS6232938B2 (US07179912-20070220-C00144.png) | 1987-07-17 |
Family
ID=25409375
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4887079A Granted JPS54164389A (en) | 1978-04-20 | 1979-04-20 | Improvement type electric heater and its method and its structure |
| JP61245140A Granted JPS62129048A (ja) | 1978-04-20 | 1986-10-15 | 電気加熱切断刃およびその加熱温度自動調整方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61245140A Granted JPS62129048A (ja) | 1978-04-20 | 1986-10-15 | 電気加熱切断刃およびその加熱温度自動調整方法 |
Country Status (6)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0320664U (US07179912-20070220-C00144.png) * | 1989-07-06 | 1991-02-28 | ||
| JP2015091384A (ja) * | 2009-04-17 | 2015-05-14 | ドメイン・サージカル，インコーポレーテッド | 誘導的熱付外科ツール |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4481057A (en) * | 1980-10-28 | 1984-11-06 | Oximetrix, Inc. | Cutting device and method of manufacture |
| EP0578771B1 (en) * | 1991-04-05 | 1999-12-29 | Metcal, Inc. | Instrument for cutting, coagulating and ablating tissue |
| US6230603B1 (en) * | 1996-04-29 | 2001-05-15 | Zbigniew Kubala | Cutting blade for resistance-heated elastomer cutters |
| US9078655B2 (en) | 2009-04-17 | 2015-07-14 | Domain Surgical, Inc. | Heated balloon catheter |
| US9265556B2 (en) | 2009-04-17 | 2016-02-23 | Domain Surgical, Inc. | Thermally adjustable surgical tool, balloon catheters and sculpting of biologic materials |
| US9131977B2 (en) | 2009-04-17 | 2015-09-15 | Domain Surgical, Inc. | Layered ferromagnetic coated conductor thermal surgical tool |
| US9107666B2 (en) | 2009-04-17 | 2015-08-18 | Domain Surgical, Inc. | Thermal resecting loop |
| US8915909B2 (en) | 2011-04-08 | 2014-12-23 | Domain Surgical, Inc. | Impedance matching circuit |
| US8932279B2 (en) | 2011-04-08 | 2015-01-13 | Domain Surgical, Inc. | System and method for cooling of a heated surgical instrument and/or surgical site and treating tissue |
| US8858544B2 (en) | 2011-05-16 | 2014-10-14 | Domain Surgical, Inc. | Surgical instrument guide |
| WO2013040255A2 (en) | 2011-09-13 | 2013-03-21 | Domain Surgical, Inc. | Sealing and/or cutting instrument |
| CN104039255B (zh) | 2011-12-06 | 2017-10-24 | 领域外科股份有限公司 | 控制到外科器械的功率输送的系统和方法 |
| US10357306B2 (en) | 2014-05-14 | 2019-07-23 | Domain Surgical, Inc. | Planar ferromagnetic coated surgical tip and method for making |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51122983A (en) * | 1975-03-14 | 1976-10-27 | Shaw Robert F | Incising device and method thereof |
| JPS51122987A (en) * | 1975-03-14 | 1976-10-27 | Shaw Robert F | Incising device and method thereof |
-
1979
- 1979-04-04 GB GB7911705A patent/GB2022974A/en not_active Withdrawn
- 1979-04-10 DE DE19792914401 patent/DE2914401A1/de not_active Withdrawn
- 1979-04-18 FR FR7909724A patent/FR2428279A1/fr not_active Withdrawn
- 1979-04-18 NL NL7903018A patent/NL7903018A/xx not_active Application Discontinuation
- 1979-04-19 BR BR7902444A patent/BR7902444A/pt unknown
- 1979-04-20 JP JP4887079A patent/JPS54164389A/ja active Granted
-
1986
- 1986-10-15 JP JP61245140A patent/JPS62129048A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51122983A (en) * | 1975-03-14 | 1976-10-27 | Shaw Robert F | Incising device and method thereof |
| JPS51122987A (en) * | 1975-03-14 | 1976-10-27 | Shaw Robert F | Incising device and method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0320664U (US07179912-20070220-C00144.png) * | 1989-07-06 | 1991-02-28 | ||
| JP2015091384A (ja) * | 2009-04-17 | 2015-05-14 | ドメイン・サージカル，インコーポレーテッド | 誘導的熱付外科ツール |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54164389A (en) | 1979-12-27 |
| GB2022974A (en) | 1979-12-19 |
| JPS62129048A (ja) | 1987-06-11 |
| DE2914401A1 (de) | 1979-10-31 |
| JPH0351179B2 (US07179912-20070220-C00144.png) | 1991-08-06 |
| BR7902444A (pt) | 1979-10-23 |
| FR2428279A1 (fr) | 1980-01-04 |
| NL7903018A (nl) | 1979-10-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4185632A (en) | Surgical instrument having self-regulated electrical skin-depth heating of its cutting edge and method of using the same | |
| US4091813A (en) | Surgical instrument having self-regulated electrical proximity heating of its cutting edge and method of using the same | |
| JPS6232938B2 (US07179912-20070220-C00144.png) | ||
| CA1216900A (en) | Autoregulating heater | |
| JP2558584B2 (ja) | 身体組織を切断し、凝固し、除去するための器具 | |
| CA1083457A (en) | Surgical instrument having self-regulated electrical induction heating of its cutting edge and method of using the same | |
| EP0130671A2 (en) | Multiple temperature autoregulating heater | |
| JP5122664B2 (ja) | 組織溶着装置用の電気的絶縁性高熱伝導コアを有する管状抵抗加熱ヒータ | |
| CN107109562B (zh) | Fe基软磁性合金薄带以及使用其的磁心 | |
| JPH08500025A (ja) | 自動調節加熱器を有する手術用器具 | |
| US11701160B2 (en) | Planar ferromagnetic coated surgical tip and method for making | |
| DE3378617D1 (en) | Autoregulating electrically shielded heater | |
| JPS62296386A (ja) | 電気的抵抗加熱エレメント及び電気ヒータ | |
| CN106450785B (zh) | 一种用于产生局域热点的电磁超材料结构 | |
| JPS6128339B2 (US07179912-20070220-C00144.png) | ||
| JP2009048867A (ja) | 加熱調理器 | |
| JP2003332033A (ja) | 電磁誘導加熱用器具の温度制御方法 | |
| JP4727363B2 (ja) | 磁気加温素子及びその温度制御方法 | |
| JPH04105685A (ja) | 電気かみそり | |
| WO2017130384A1 (ja) | 処置具及び処置システム | |
| Takura et al. | Miniaturization of micro implantable devices with thermosensitive ferrite for soft-heating hyperthermia | |
| JPS6020018B2 (ja) | 生体内植込発熱集中具 | |
| JPH0644511B2 (ja) | 高周波誘導加熱炉 | |
| Adler et al. | Self-Regulating Induction Heating Using the Curie Temperature in FeNi/Cu Composite Alloys |
