JP4088665B2 - 超音波発生方法及び装置 - Google Patents
超音波発生方法及び装置 Download PDFInfo
- Publication number
- JP4088665B2 JP4088665B2 JP2002180468A JP2002180468A JP4088665B2 JP 4088665 B2 JP4088665 B2 JP 4088665B2 JP 2002180468 A JP2002180468 A JP 2002180468A JP 2002180468 A JP2002180468 A JP 2002180468A JP 4088665 B2 JP4088665 B2 JP 4088665B2
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- Prior art keywords
- ultrasonic
- frequency
- circuit
- resonance
- oscillator
- 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.)
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002180468A JP4088665B2 (ja) | 2002-01-23 | 2002-06-20 | 超音波発生方法及び装置 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002-14808 | 2002-01-23 | ||
| JP2002014808 | 2002-01-23 | ||
| JP2002180468A JP4088665B2 (ja) | 2002-01-23 | 2002-06-20 | 超音波発生方法及び装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003285008A JP2003285008A (ja) | 2003-10-07 |
| JP2003285008A5 JP2003285008A5 (enExample) | 2004-11-25 |
| JP4088665B2 true JP4088665B2 (ja) | 2008-05-21 |
Family
ID=29253128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002180468A Expired - Fee Related JP4088665B2 (ja) | 2002-01-23 | 2002-06-20 | 超音波発生方法及び装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4088665B2 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9314261B2 (en) | 2007-12-03 | 2016-04-19 | Covidien Ag | Battery-powered hand-held ultrasonic surgical cautery cutting device |
| US8338726B2 (en) | 2009-08-26 | 2012-12-25 | Covidien Ag | Two-stage switch for cordless hand-held ultrasonic cautery cutting device |
| US8419758B2 (en) * | 2007-12-03 | 2013-04-16 | Covidien Ag | Cordless hand-held ultrasonic cautery cutting device |
| US9017355B2 (en) | 2007-12-03 | 2015-04-28 | Covidien Ag | Battery-powered hand-held ultrasonic surgical cautery cutting device |
| US8663262B2 (en) | 2007-12-03 | 2014-03-04 | Covidien Ag | Battery assembly for battery-powered surgical instruments |
| US9107690B2 (en) | 2007-12-03 | 2015-08-18 | Covidien Ag | Battery-powered hand-held ultrasonic surgical cautery cutting device |
| US8061014B2 (en) | 2007-12-03 | 2011-11-22 | Covidien Ag | Method of assembling a cordless hand-held ultrasonic cautery cutting device |
| EP2145718A3 (en) * | 2008-07-16 | 2011-04-27 | Calsonic Kansei Corporation | Ultrasonic welder and joined body obtained by the welder |
| US10368898B2 (en) | 2016-05-05 | 2019-08-06 | Covidien Lp | Ultrasonic surgical instrument |
| JP6838926B2 (ja) * | 2016-10-17 | 2021-03-03 | キヤノン株式会社 | 駆動回路、これを有する振動型アクチュエータ及び装置 |
| CN108254148B (zh) * | 2018-01-22 | 2024-12-13 | 浙江大学 | 基于感应线圈反馈控制的低频电磁振动台系统 |
| US11246621B2 (en) | 2018-01-29 | 2022-02-15 | Covidien Lp | Ultrasonic transducers and ultrasonic surgical instruments including the same |
| US11246617B2 (en) | 2018-01-29 | 2022-02-15 | Covidien Lp | Compact ultrasonic transducer and ultrasonic surgical instrument including the same |
| US11259832B2 (en) | 2018-01-29 | 2022-03-01 | Covidien Lp | Ultrasonic horn for an ultrasonic surgical instrument, ultrasonic surgical instrument including the same, and method of manufacturing an ultrasonic horn |
| US11229449B2 (en) | 2018-02-05 | 2022-01-25 | Covidien Lp | Ultrasonic horn, ultrasonic transducer assembly, and ultrasonic surgical instrument including the same |
| US10582944B2 (en) | 2018-02-23 | 2020-03-10 | Covidien Lp | Ultrasonic surgical instrument with torque assist feature |
| JP2022125703A (ja) * | 2021-02-17 | 2022-08-29 | キヤノン株式会社 | 振動型駆動装置 |
| CN115395802B (zh) * | 2022-08-29 | 2023-06-02 | 广东利元亨智能装备股份有限公司 | 一种超声波电源电路和超声波焊接装置 |
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2002
- 2002-06-20 JP JP2002180468A patent/JP4088665B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003285008A (ja) | 2003-10-07 |
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