CN102579127A - 超声聚焦换能器 - Google Patents
超声聚焦换能器 Download PDFInfo
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- CN102579127A CN102579127A CN2011100081325A CN201110008132A CN102579127A CN 102579127 A CN102579127 A CN 102579127A CN 2011100081325 A CN2011100081325 A CN 2011100081325A CN 201110008132 A CN201110008132 A CN 201110008132A CN 102579127 A CN102579127 A CN 102579127A
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- piezoelectric ceramic
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- ultrasonic transducer
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- 239000000919 ceramic Substances 0.000 claims abstract description 117
- 238000000034 method Methods 0.000 claims description 13
- 230000003044 adaptive effect Effects 0.000 claims description 6
- 239000013536 elastomeric material Substances 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000003321 amplification Effects 0.000 claims description 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000002679 ablation Methods 0.000 abstract description 4
- 230000000638 stimulation Effects 0.000 abstract description 4
- 210000000944 nerve tissue Anatomy 0.000 abstract 1
- 238000002604 ultrasonography Methods 0.000 description 19
- 238000011287 therapeutic dose Methods 0.000 description 11
- 230000006378 damage Effects 0.000 description 8
- 208000027418 Wounds and injury Diseases 0.000 description 6
- 208000014674 injury Diseases 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 210000005036 nerve Anatomy 0.000 description 4
- 230000001225 therapeutic effect Effects 0.000 description 4
- 230000001235 sensitizing effect Effects 0.000 description 2
- 206010040880 Skin irritation Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000036556 skin irritation Effects 0.000 description 1
- 231100000475 skin irritation Toxicity 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
- A61N7/02—Localised ultrasound hyperthermia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
- A61N2007/0056—Beam shaping elements
- A61N2007/0065—Concave transducers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
- A61N2007/0078—Ultrasound therapy with multiple treatment transducers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
- A61N2007/0086—Beam steering
- A61N2007/0095—Beam steering by modifying an excitation signal
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110008132.5A CN102579127B (zh) | 2011-01-14 | 2011-01-14 | 超声聚焦换能器 |
PCT/CN2011/071993 WO2012094850A1 (zh) | 2011-01-14 | 2011-03-21 | 超声聚焦换能器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110008132.5A CN102579127B (zh) | 2011-01-14 | 2011-01-14 | 超声聚焦换能器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102579127A true CN102579127A (zh) | 2012-07-18 |
CN102579127B CN102579127B (zh) | 2014-09-03 |
Family
ID=46468757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110008132.5A Active CN102579127B (zh) | 2011-01-14 | 2011-01-14 | 超声聚焦换能器 |
Country Status (2)
Country | Link |
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CN (1) | CN102579127B (zh) |
WO (1) | WO2012094850A1 (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107661853A (zh) * | 2017-11-13 | 2018-02-06 | 深圳市普罗医学股份有限公司 | 环形自聚焦超声相控阵列换能器 |
CN108671426A (zh) * | 2018-07-17 | 2018-10-19 | 重庆医科大学 | 超声换能器及超声杂质去除方法 |
CN109044403A (zh) * | 2018-08-31 | 2018-12-21 | 重庆医科大学 | 数控式低强度聚焦超声波激发与成像系统 |
CN109433570A (zh) * | 2019-01-07 | 2019-03-08 | 中国科学院声学研究所北海研究站 | 一种多面体球形换能器及其制作方法 |
CN110478633A (zh) * | 2019-09-02 | 2019-11-22 | 重庆医科大学 | 聚焦超声换能器的固定架及超声换能系统 |
CN110721066A (zh) * | 2019-09-05 | 2020-01-24 | 深圳先进技术研究院 | 超声足疗装置 |
CN110756418A (zh) * | 2019-10-29 | 2020-02-07 | 海鹰企业集团有限责任公司 | 调节高频曲面换能器频率的方法 |
CN111012318A (zh) * | 2020-01-18 | 2020-04-17 | 四川知周光声医疗科技有限公司 | 一种用于光声乳腺成像的面聚焦阵列探测器及系统 |
CN112263353A (zh) * | 2020-11-27 | 2021-01-26 | 昆明医科大学 | 一种脑出血动物模型造模方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113633900B (zh) * | 2021-08-04 | 2024-01-26 | 四川泰猷科技有限公司 | 基于医用超声治疗装置的不同频段频率和功率调整方法 |
CN113559426A (zh) * | 2021-08-30 | 2021-10-29 | 中惠医疗科技(上海)有限公司 | 一种用于小动物的聚焦超声治疗头 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4888746A (en) * | 1987-09-24 | 1989-12-19 | Richard Wolf Gmbh | Focussing ultrasound transducer |
US5743862A (en) * | 1994-09-19 | 1998-04-28 | Kabushiki Kaisha Toshiba | Ultrasonic medical treatment apparatus |
CN1879976A (zh) * | 2005-06-14 | 2006-12-20 | 深圳市普罗伊学科技发展有限公司 | 球冠式凹球面超声换能器 |
US7245063B2 (en) * | 2004-11-12 | 2007-07-17 | Honeywell International, Inc. | Optimized ultrasonic phased array transducer for the inspection of billet material |
CN202052685U (zh) * | 2011-01-14 | 2011-11-30 | 深圳市普罗惠仁医学科技有限公司 | 超声聚焦换能器 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11178096A (ja) * | 1997-12-11 | 1999-07-02 | Toshiba Ceramics Co Ltd | 超音波発生装置 |
US6039689A (en) * | 1998-03-11 | 2000-03-21 | Riverside Research Institute | Stripe electrode transducer for use with therapeutic ultrasonic radiation treatment |
CN1281286C (zh) * | 2003-06-19 | 2006-10-25 | 上海交通大学 | 高强度聚焦超声肿瘤治疗用换能器阵列 |
CN100586508C (zh) * | 2004-03-25 | 2010-02-03 | 上海交通大学 | 相控聚焦高强度超声换能器阵列 |
US8409099B2 (en) * | 2004-08-26 | 2013-04-02 | Insightec Ltd. | Focused ultrasound system for surrounding a body tissue mass and treatment method |
CN2796747Y (zh) * | 2005-05-26 | 2006-07-19 | 深圳市普罗惠仁医学科技有限公司 | 球冠式凹球面超声换能器 |
CN100588471C (zh) * | 2007-05-18 | 2010-02-10 | 天津医科大学 | 相位控制圆环状超声聚焦方法 |
CN201379912Y (zh) * | 2008-12-30 | 2010-01-13 | 北京奥麦特科技有限公司 | 一种自聚焦超声换能器 |
WO2010102302A2 (en) * | 2009-03-06 | 2010-09-10 | Mirabilis Medica, Inc. | Ultrasound treatment and imaging applicator |
-
2011
- 2011-01-14 CN CN201110008132.5A patent/CN102579127B/zh active Active
- 2011-03-21 WO PCT/CN2011/071993 patent/WO2012094850A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4888746A (en) * | 1987-09-24 | 1989-12-19 | Richard Wolf Gmbh | Focussing ultrasound transducer |
US5743862A (en) * | 1994-09-19 | 1998-04-28 | Kabushiki Kaisha Toshiba | Ultrasonic medical treatment apparatus |
US7245063B2 (en) * | 2004-11-12 | 2007-07-17 | Honeywell International, Inc. | Optimized ultrasonic phased array transducer for the inspection of billet material |
CN1879976A (zh) * | 2005-06-14 | 2006-12-20 | 深圳市普罗伊学科技发展有限公司 | 球冠式凹球面超声换能器 |
CN202052685U (zh) * | 2011-01-14 | 2011-11-30 | 深圳市普罗惠仁医学科技有限公司 | 超声聚焦换能器 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107661853A (zh) * | 2017-11-13 | 2018-02-06 | 深圳市普罗医学股份有限公司 | 环形自聚焦超声相控阵列换能器 |
CN108671426A (zh) * | 2018-07-17 | 2018-10-19 | 重庆医科大学 | 超声换能器及超声杂质去除方法 |
CN108671426B (zh) * | 2018-07-17 | 2023-12-05 | 重庆医科大学 | 超声换能器 |
CN109044403B (zh) * | 2018-08-31 | 2021-03-16 | 重庆医科大学 | 数控式低强度聚焦超声波激发与成像系统 |
CN109044403A (zh) * | 2018-08-31 | 2018-12-21 | 重庆医科大学 | 数控式低强度聚焦超声波激发与成像系统 |
CN109433570A (zh) * | 2019-01-07 | 2019-03-08 | 中国科学院声学研究所北海研究站 | 一种多面体球形换能器及其制作方法 |
CN109433570B (zh) * | 2019-01-07 | 2023-06-16 | 中国科学院声学研究所北海研究站 | 一种多面体球形换能器及其制作方法 |
CN110478633B (zh) * | 2019-09-02 | 2021-08-10 | 重庆医科大学 | 聚焦超声换能器的固定架及超声换能系统 |
CN110478633A (zh) * | 2019-09-02 | 2019-11-22 | 重庆医科大学 | 聚焦超声换能器的固定架及超声换能系统 |
CN110721066A (zh) * | 2019-09-05 | 2020-01-24 | 深圳先进技术研究院 | 超声足疗装置 |
CN110721066B (zh) * | 2019-09-05 | 2021-11-16 | 深圳先进技术研究院 | 超声足疗装置 |
CN110756418A (zh) * | 2019-10-29 | 2020-02-07 | 海鹰企业集团有限责任公司 | 调节高频曲面换能器频率的方法 |
CN111012318A (zh) * | 2020-01-18 | 2020-04-17 | 四川知周光声医疗科技有限公司 | 一种用于光声乳腺成像的面聚焦阵列探测器及系统 |
CN112263353A (zh) * | 2020-11-27 | 2021-01-26 | 昆明医科大学 | 一种脑出血动物模型造模方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2012094850A1 (zh) | 2012-07-19 |
CN102579127B (zh) | 2014-09-03 |
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CB03 | Change of inventor or designer information |
Inventor after: Ding Xing Inventor after: Zhang Xueyong Inventor after: Jiang Jianhui Inventor before: Ding Xing Inventor before: Zhang Xueyong |
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Free format text: CORRECT: INVENTOR; FROM: DING XING ZHANG XUEYONG TO: DING XING ZHANG XUEYONG JIANG JIANHUI |
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Address after: Two road 518000 Guangdong city of Shenzhen province Nanshan District high tech Industrial Park, Xili Street No. 28 North Howell technology building floor area on the north side of D Patentee after: Shenzhen municipal medical Limited by Share Ltd Address before: 7 5D502 room, Xinghua building, Nanhai Road, Guangdong, Shenzhen, Nanshan District 518000, China Patentee before: Puluohuiren Medicine Sci-Tech Co., Ltd., Shenzhen |
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