JP4473192B2 - 超音波ハンドピース - Google Patents
超音波ハンドピース Download PDFInfo
- Publication number
- JP4473192B2 JP4473192B2 JP2005226473A JP2005226473A JP4473192B2 JP 4473192 B2 JP4473192 B2 JP 4473192B2 JP 2005226473 A JP2005226473 A JP 2005226473A JP 2005226473 A JP2005226473 A JP 2005226473A JP 4473192 B2 JP4473192 B2 JP 4473192B2
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- horn
- handpiece
- outer shell
- ultrasonic horn
- 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.)
- Active
Links
- 230000033001 locomotion Effects 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims description 4
- 208000002177 Cataract Diseases 0.000 claims description 3
- 238000004945 emulsification Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000013078 crystal Substances 0.000 abstract description 14
- 230000010412 perfusion Effects 0.000 description 7
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 235000007265 Myrrhis odorata Nutrition 0.000 description 1
- 240000004760 Pimpinella anisum Species 0.000 description 1
- 235000012550 Pimpinella anisum Nutrition 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 210000002159 anterior chamber Anatomy 0.000 description 1
- 210000004087 cornea Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 210000001508 eye Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 229940113601 irrigation solution Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003786 sclera Anatomy 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
- A61F9/00745—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments using mechanical vibrations, e.g. ultrasonic
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
- A61B2017/32007—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with suction or vacuum means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
- A61B2017/320089—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic node location
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
- A61F9/00763—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments with rotating or reciprocating cutting elements, e.g. concentric cutting needles
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Massaging Devices (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Description
11 外殻
12 ホーン
14 ピエゾ素子
15 コンプレッションナット
16 吸入チューブ
18 プラグ
20 中空チップ
22 溝
24 スリット
26 ねじれ結節点
28 縦結節点
30 縦先端結節点
32 直径減少部
34 駆動回路
Claims (17)
- a)ハンドピースの外殻と、
b)前記外殻内に保持される超音波ホーンであって、第1の周波数を有する第1の駆動信号に応答して該超音波ホーンにねじれ運動を生じ、且つ第2の周波数を有する第2の駆動信号に応答して該超音波ホーンに縦運動を生じる大きさと間隔の複数の円周方向斜めスリットを有する超音波ホーンと、
c)複数のピエゾ素子とを有し、
前記ピエゾ素子及び前記超音波ホーンが、ねじれ結節点と近位端縦結節点が前記外殻を密封するプラグにおいて一致するように前記外殻内に保持される、超音波ハンドピース。 - 前記第1の駆動信号と前記第2の駆動信号は、交互に入れ替わり、且つ重ならない、請求項1に記載の超音波ハンドピース。
- ハンドピースの外殻と、
前記外殻内に少なくとも一部が位置する超音波ホーンであって、第1の周波数を有する第1の駆動信号に応答して該超音波ホーンにねじれ運動を生じ、且つ第2の周波数を有する第2の駆動信号に応答して該超音波ホーンに縦運動を生じる大きさと間隔の複数のスリットを有する超音波ホーンと、
前記超音波ホーンと接続されたピエゾ素子と、
前記外殻を密封するプラグとを有し、
ねじれ結節点と縦結節点とが前記プラグにおいて一致する、超音波ハンドピース。 - 前記複数のスリットはらせん状である、請求項3に記載の超音波ハンドピース。
- 前記超音波ホーンを通じて伸びる吸入シャフトをさらに有する、請求項3に記載の超音波ハンドピース。
- 前記超音波ホーンに取り付けられ、かつ前記吸入シャフトと連結されるチップをさらに有する、請求項5に記載の超音波ハンドピース。
- 前記複数のスリットの幅は、前記超音波ホーンの外径の略2%から65%の間である、請求項3に記載の超音波ハンドピース。
- 前記複数のスリットの深さは、前記超音波ホーンの外径の略4%から45%の間である、請求項7に記載の超音波ハンドピース。
- 前記複数のスリットの長さは、前記超音波ホーンの大きい方の直径の略8%から75%の間である、請求項3に記載の超音波ハンドピース。
- 前記複数のスリットのピッチは、前記超音波ホーンの大きい方の直径の略125%から500%の間である、請求項9に記載の超音波ハンドピース。
- 前記超音波ハンドピースを駆動する駆動回路をさらに有する、請求項3に記載の超音波ハンドピース。
- 前記第1の周波数は略32kHzである、請求項3に記載の超音波ハンドピース。
- 前記第2の周波数は略44kHzである、請求項3に記載の超音波ハンドピース。
- プラグ位置を持つハンドピースの外殻と、
前記外殻内に少なくとも一部が位置し、前記外殻と前記プラグ位置にて連結される超音波ホーンであって、第1の周波数を有する第1の駆動信号に応答して該超音波ホーンにねじれ運動を生じ、且つ第2の周波数を有する第2の駆動信号に応答して該超音波ホーンに縦運動を生じる大きさと間隔の複数のスリットを有する超音波ホーンと、
前記超音波ホーンと接続されたピエゾ素子とを有し、
ねじれ結節点と縦結節点とが前記プラグ位置において一致する、超音波ハンドピース。 - 前記超音波ホーンは、前記プラグ位置において前記外殻に対して密封される、請求項14に記載の超音波ハンドピース。
- 前記外殻に対して前記超音波ホーンを密封するプラグを前記プラグ位置において有する、請求項15に記載の超音波ハンドピース。
- ハンドピースの外殻と、
前記外殻内に少なくとも一部が位置するホーンであって、第1の周波数を有する第1の駆動信号に応答して該ホーンにねじれ運動を生じ、且つ第2の周波数を有する第2の駆動信号に応答して該ホーンに縦運動を生じる大きさと間隔の複数のスリットを有するホーンと、
前記ホーンと結合され、眼内に挿入するのに適し、かつ振動が加えられたときに眼から水晶体を除去するように構成された中空チップと、
前記ホーンを通じて伸びる吸入シャフトと、
前記ホーンと接続されたピエゾ素子と、
前記ピエゾ素子を駆動する駆動回路と、
前記外殻を密封するプラグとを有し、
ねじれ結節点と縦結節点とが前記プラグにおいて一致する、超音波白内障乳化吸引術用ハンドピース。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/916,675 US7651490B2 (en) | 2004-08-12 | 2004-08-12 | Ultrasonic handpiece |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006051354A JP2006051354A (ja) | 2006-02-23 |
JP2006051354A5 JP2006051354A5 (ja) | 2007-01-11 |
JP4473192B2 true JP4473192B2 (ja) | 2010-06-02 |
Family
ID=35311671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005226473A Active JP4473192B2 (ja) | 2004-08-12 | 2005-08-04 | 超音波ハンドピース |
Country Status (13)
Country | Link |
---|---|
US (2) | US7651490B2 (ja) |
EP (2) | EP1625836B1 (ja) |
JP (1) | JP4473192B2 (ja) |
AT (1) | ATE485021T1 (ja) |
AU (1) | AU2005203353B2 (ja) |
CA (1) | CA2512806C (ja) |
CY (2) | CY1112961T1 (ja) |
DE (1) | DE602005024214D1 (ja) |
DK (2) | DK2243449T3 (ja) |
ES (2) | ES2436047T3 (ja) |
PL (2) | PL2243449T3 (ja) |
PT (2) | PT1625836E (ja) |
SI (2) | SI2243449T1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010082287A (ja) * | 2008-09-30 | 2010-04-15 | Nidek Co Ltd | 超音波手術装置 |
US10596034B2 (en) | 2016-07-27 | 2020-03-24 | Tadahiko Kozawa | Crushing tip for eye surgery |
Families Citing this family (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2423931B (en) | 2005-03-03 | 2009-08-26 | Michael John Radley Young | Ultrasonic cutting tool |
JP2006340837A (ja) * | 2005-06-08 | 2006-12-21 | Aloka Co Ltd | 超音波手術器 |
US8565839B2 (en) * | 2005-10-13 | 2013-10-22 | Abbott Medical Optics Inc. | Power management for wireless devices |
US8380126B1 (en) | 2005-10-13 | 2013-02-19 | Abbott Medical Optics Inc. | Reliable communications for wireless devices |
GB2438679A (en) * | 2006-05-31 | 2007-12-05 | Sra Dev Ltd | Ultrasonic surgical tool having two modes of vibration |
GB0618366D0 (en) | 2006-09-19 | 2006-10-25 | Sra Dev Ltd | Improved ultrasonic surgical tool |
US20080172076A1 (en) * | 2006-11-01 | 2008-07-17 | Alcon, Inc. | Ultrasound apparatus and method of use |
US8414534B2 (en) | 2006-11-09 | 2013-04-09 | Abbott Medical Optics Inc. | Holding tank devices, systems, and methods for surgical fluidics cassette |
US8491528B2 (en) | 2006-11-09 | 2013-07-23 | Abbott Medical Optics Inc. | Critical alignment of fluidics cassettes |
US9295765B2 (en) * | 2006-11-09 | 2016-03-29 | Abbott Medical Optics Inc. | Surgical fluidics cassette supporting multiple pumps |
US9522221B2 (en) | 2006-11-09 | 2016-12-20 | Abbott Medical Optics Inc. | Fluidics cassette for ocular surgical system |
US10959881B2 (en) | 2006-11-09 | 2021-03-30 | Johnson & Johnson Surgical Vision, Inc. | Fluidics cassette for ocular surgical system |
US8303530B2 (en) | 2007-05-10 | 2012-11-06 | Novartis Ag | Method of operating an ultrasound handpiece |
US10485699B2 (en) * | 2007-05-24 | 2019-11-26 | Johnson & Johnson Surgical Vision, Inc. | Systems and methods for transverse phacoemulsification |
US10363166B2 (en) | 2007-05-24 | 2019-07-30 | Johnson & Johnson Surgical Vision, Inc. | System and method for controlling a transverse phacoemulsification system using sensed data |
US10596032B2 (en) * | 2007-05-24 | 2020-03-24 | Johnson & Johnson Surgical Vision, Inc. | System and method for controlling a transverse phacoemulsification system with a footpedal |
WO2008154338A1 (en) * | 2007-06-07 | 2008-12-18 | Piezo Resonance Innovations, Inc. | Eye surgical tool |
GB0711151D0 (en) | 2007-06-11 | 2007-07-18 | Sra Dev Ltd | Switch for use with an ultrasonic surgical tool |
US9987468B2 (en) | 2007-06-29 | 2018-06-05 | Actuated Medical, Inc. | Reduced force device for intravascular access and guidewire placement |
US10219832B2 (en) | 2007-06-29 | 2019-03-05 | Actuated Medical, Inc. | Device and method for less forceful tissue puncture |
US8043229B2 (en) * | 2007-06-29 | 2011-10-25 | Actuated Medical, Inc. | Medical tool for reduced penetration force |
US8328738B2 (en) | 2007-06-29 | 2012-12-11 | Actuated Medical, Inc. | Medical tool for reduced penetration force with feedback means |
US10342701B2 (en) * | 2007-08-13 | 2019-07-09 | Johnson & Johnson Surgical Vision, Inc. | Systems and methods for phacoemulsification with vacuum based pumps |
WO2009073859A1 (en) * | 2007-12-07 | 2009-06-11 | Zevex, Inc. | Method of inducing transverse motion in langevin type transducers using split electroding of ceramic elements |
US8058771B2 (en) * | 2008-08-06 | 2011-11-15 | Ethicon Endo-Surgery, Inc. | Ultrasonic device for cutting and coagulating with stepped output |
US8454551B2 (en) * | 2008-08-22 | 2013-06-04 | Zevex, Inc. | Removable adapter for phacoemulsification handpiece having irrigation and aspiration fluid paths |
US20100094321A1 (en) * | 2008-10-10 | 2010-04-15 | Takayuki Akahoshi | Ultrasound Handpiece |
GB0819712D0 (en) * | 2008-10-27 | 2008-12-03 | Sra Dev Ltd | Torsional generator |
EP2373265B1 (en) | 2008-11-07 | 2016-03-09 | Abbott Medical Optics Inc. | Controlling of multiple pumps |
US10219940B2 (en) | 2008-11-07 | 2019-03-05 | Johnson & Johnson Surgical Vision, Inc. | Automatically pulsing different aspiration levels to an ocular probe |
CA2936454C (en) | 2008-11-07 | 2018-10-23 | Abbott Medical Optics Inc. | Adjustable foot pedal control for ophthalmic surgery |
AU2009313421B2 (en) * | 2008-11-07 | 2015-03-05 | Johnson & Johnson Surgical Vision, Inc. | Semi-automatic device calibraton |
WO2010054146A1 (en) * | 2008-11-07 | 2010-05-14 | Abbott Medical Optics Inc. | Method for programming foot pedal settings and controlling performance through foot pedal variation |
US9795507B2 (en) | 2008-11-07 | 2017-10-24 | Abbott Medical Optics Inc. | Multifunction foot pedal |
AU2009313415B2 (en) * | 2008-11-07 | 2015-01-15 | Johnson & Johnson Surgical Vision, Inc. | Multiple frequency phacoemulsification needle driver |
US9005157B2 (en) * | 2008-11-07 | 2015-04-14 | Abbott Medical Optics Inc. | Surgical cassette apparatus |
AU2015201749B2 (en) * | 2008-11-07 | 2016-06-09 | Johnson & Johnson Surgical Vision, Inc. | Multiple frequency phacoemulsification needle driver |
CA2743098C (en) | 2008-11-07 | 2017-08-15 | Abbott Medical Optics Inc. | Automatically switching different aspiration levels and/or pumps to an ocular probe |
US9492317B2 (en) | 2009-03-31 | 2016-11-15 | Abbott Medical Optics Inc. | Cassette capture mechanism |
US8623040B2 (en) | 2009-07-01 | 2014-01-07 | Alcon Research, Ltd. | Phacoemulsification hook tip |
US8784357B2 (en) * | 2010-09-15 | 2014-07-22 | Alcon Research, Ltd. | Phacoemulsification hand piece with two independent transducers |
US10258505B2 (en) * | 2010-09-17 | 2019-04-16 | Alcon Research, Ltd. | Balanced phacoemulsification tip |
US9883883B2 (en) | 2011-06-13 | 2018-02-06 | P Tech, Llc | Ultrasonic handpiece |
US8414605B2 (en) | 2011-07-08 | 2013-04-09 | Alcon Research, Ltd. | Vacuum level control of power for phacoemulsification hand piece |
EP2825219B1 (en) | 2012-03-17 | 2023-05-24 | Johnson & Johnson Surgical Vision, Inc. | Surgical cassette |
US9320648B2 (en) | 2012-10-04 | 2016-04-26 | Autocam Medical Devices, Llc | Ophthalmic surgical instrument with pre-set tip-to-shell orientation |
CN104780886A (zh) * | 2012-11-20 | 2015-07-15 | 爱尔康研究有限公司 | 超声波手柄 |
CN103521414B (zh) * | 2013-11-25 | 2015-12-09 | 河南理工大学 | 斜梁式纵扭复合振动转换装置 |
US11033428B2 (en) | 2015-05-26 | 2021-06-15 | William F. WILEY | Phacoemulsification tip |
US10940292B2 (en) | 2015-07-08 | 2021-03-09 | Actuated Medical, Inc. | Reduced force device for intravascular access and guidewire placement |
US11793543B2 (en) | 2015-09-18 | 2023-10-24 | Obvius Robotics, Inc. | Device and method for automated insertion of penetrating member |
KR101602820B1 (ko) * | 2015-11-25 | 2016-03-11 | (주)클래시스 | 초음파 치료용 카트리지, 초음파 발생 장치 및 이의 동작 방법 |
CN108697433B (zh) | 2015-12-18 | 2021-07-06 | 史赛克公司 | 超声手术工具系统 |
US10624785B2 (en) | 2016-01-30 | 2020-04-21 | Carl Zeiss Meditec Cataract Technology Inc. | Devices and methods for ocular surgery |
PT109134B (pt) | 2016-02-04 | 2020-09-25 | Instituto Superior Técnico | Equipamento para ensaios de fadiga a frequências ultrassónicas em regime multiaxial direções axial e torcional |
GB201700826D0 (en) * | 2017-01-17 | 2017-03-01 | Radley Scient Ltd | Torsional ultrasound generator for orthopaedic procedures |
EP3618784B1 (en) | 2017-05-04 | 2022-03-02 | Carl Zeiss Meditec Cataract Technology Inc. | Devices for ocular surgery |
US20190008680A1 (en) | 2017-07-06 | 2019-01-10 | Novartis Ag | Port features for ultrasonic vitrectomy tip |
CN108273717B (zh) * | 2017-12-28 | 2019-06-21 | 北京航空航天大学 | 一种纵扭超声振动加工装置 |
US11166845B2 (en) | 2018-04-03 | 2021-11-09 | Alcon Inc. | Ultrasonic vitreous cutting tip |
CN112702982B (zh) | 2018-06-05 | 2023-12-19 | 卡尔蔡司白内障医疗技术公司 | 眼科显微手术工具、系统和使用方法 |
JP7127810B2 (ja) * | 2018-06-11 | 2022-08-30 | 国立大学法人東京工業大学 | 加工ツールを用いた穴加工機 |
EP3917468B1 (en) | 2019-02-01 | 2023-11-15 | Carl Zeiss Meditec Cataract Technology Inc. | Ophthalmic cutting instruments having integrated aspiration pump |
JP2022532255A (ja) | 2019-05-17 | 2022-07-13 | カール・ツァイス・メディテック・キャタラクト・テクノロジー・インコーポレイテッド | 一体化吸引ポンプを有する眼科用切削器具 |
WO2020247165A2 (en) | 2019-06-07 | 2020-12-10 | Carl Zeiss Meditec Cataract Technology Inc. | Multi-stage trigger for ophthalmology cutting tool |
CN114615958B (zh) | 2019-11-04 | 2024-10-08 | 爱尔康公司 | 用于眼科手术的冲洗套管 |
US11877953B2 (en) * | 2019-12-26 | 2024-01-23 | Johnson & Johnson Surgical Vision, Inc. | Phacoemulsification apparatus |
IT202100014489A1 (it) | 2021-06-04 | 2022-12-04 | Caliano Giosue | Elemento a vibrazione assiale-precessionale per manipoli ultrasonici |
GB2612576A (en) * | 2021-10-28 | 2023-05-10 | Active Needle Tech Ltd | Injection device |
Family Cites Families (101)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3526219A (en) * | 1967-07-21 | 1970-09-01 | Ultrasonic Systems | Method and apparatus for ultrasonically removing tissue from a biological organism |
NL145136C (ja) * | 1967-07-25 | 1900-01-01 | ||
US3601126A (en) * | 1969-01-08 | 1971-08-24 | Electro Medical Systems Inc | High frequency electrosurgical apparatus |
US3693613A (en) * | 1970-12-09 | 1972-09-26 | Cavitron Corp | Surgical handpiece and flow control system for use therewith |
US3812855A (en) * | 1971-12-15 | 1974-05-28 | Surgical Design Corp | System for controlling fluid and suction pressure |
US3812858A (en) * | 1972-10-24 | 1974-05-28 | Sybron Corp | Dental electrosurgical unit |
US3952732A (en) * | 1972-12-26 | 1976-04-27 | Shock John P | Ultrasonic cataract removal method and apparatus |
US3942519A (en) * | 1972-12-26 | 1976-03-09 | Ultrasonic Systems, Inc. | Method of ultrasonic cryogenic cataract removal |
US3857387A (en) * | 1972-12-26 | 1974-12-31 | Ultrasonic Systems | Ultrasonic cataract removal method and apparatus |
US3902495A (en) * | 1974-01-28 | 1975-09-02 | Cavitron Corp | Flow control system |
US3956826A (en) * | 1974-03-19 | 1976-05-18 | Cavitron Corporation | Ultrasonic device and method |
US3930505A (en) * | 1974-06-24 | 1976-01-06 | Hydro Pulse Corporation | Surgical apparatus for removal of tissue |
US4024467A (en) * | 1974-07-15 | 1977-05-17 | Sybron Corporation | Method for controlling power during electrosurgery |
US4024866A (en) * | 1974-12-02 | 1977-05-24 | Hydro Pulse Corporation | Surgical apparatus for removal of tissue |
US3964487A (en) * | 1974-12-09 | 1976-06-22 | The Birtcher Corporation | Uncomplicated load-adapting electrosurgical cutting generator |
DE2504280C3 (de) * | 1975-02-01 | 1980-08-28 | Hans Heinrich Prof. Dr. 8035 Gauting Meinke | Vorrichtung zum Schneiden und/oder Koagulieren menschlichen Gewebes mit Hochfrequenzstrom |
US3990452A (en) * | 1975-06-13 | 1976-11-09 | Fibra-Sonics, Inc. | Medical machine for performing surgery and treating using ultrasonic energy |
US4126137A (en) * | 1977-01-21 | 1978-11-21 | Minnesota Mining And Manufacturing Company | Electrosurgical unit |
US4184510A (en) * | 1977-03-15 | 1980-01-22 | Fibra-Sonics, Inc. | Valued device for controlling vacuum in surgery |
US4180074A (en) * | 1977-03-15 | 1979-12-25 | Fibra-Sonics, Inc. | Device and method for applying precise irrigation, aspiration, medication, ultrasonic power and dwell time to biotissue for surgery and treatment |
US4168707A (en) * | 1977-06-13 | 1979-09-25 | Douvas Nicholas G | Control apparatus for microsurgical instruments |
DE2741107A1 (de) * | 1977-09-13 | 1979-03-29 | Heldt Gert Dipl Ing Dr | Verfahren zum loesen von ineinandergefuegten bauteilen |
US4223676A (en) * | 1977-12-19 | 1980-09-23 | Cavitron Corporation | Ultrasonic aspirator |
US4246902A (en) * | 1978-03-10 | 1981-01-27 | Miguel Martinez | Surgical cutting instrument |
US4493694A (en) * | 1980-10-17 | 1985-01-15 | Cooper Lasersonics, Inc. | Surgical pre-aspirator |
US4496342A (en) * | 1981-03-20 | 1985-01-29 | Surgical Design Corporation | Surge prevention system for an ophthalmic instrument |
US4417578A (en) * | 1981-03-20 | 1983-11-29 | Surgical Design | Ultrasonic transducer with energy shielding |
US4406284B1 (en) * | 1981-03-20 | 1997-11-18 | Surgical Design Corp | Ultrasonic handpiece design |
US4590935A (en) | 1981-11-02 | 1986-05-27 | Optikon Oftalmologia, S.P.A. | Control system for intraocular surgical device |
US4504264A (en) * | 1982-09-24 | 1985-03-12 | Kelman Charles D | Apparatus for and method of removal of material using ultrasonic vibraton |
EP0126814B1 (en) * | 1983-05-24 | 1988-12-21 | Sien-Shih Chang | Electro-surgical unit control apparatus |
US4508532A (en) * | 1983-09-09 | 1985-04-02 | Ninetronix, Inc. | Ophthalmic aspirator/irrigator and cystotome |
US4658819A (en) * | 1983-09-13 | 1987-04-21 | Valleylab, Inc. | Electrosurgical generator |
US4515583A (en) * | 1983-10-17 | 1985-05-07 | Coopervision, Inc. | Operative elliptical probe for ultrasonic surgical instrument and method of its use |
US4609368A (en) * | 1984-08-22 | 1986-09-02 | Dotson Robert S Jun | Pneumatic ultrasonic surgical handpiece |
US4589415A (en) * | 1984-08-31 | 1986-05-20 | Haaga John R | Method and system for fragmenting kidney stones |
US4739759A (en) * | 1985-02-26 | 1988-04-26 | Concept, Inc. | Microprocessor controlled electrosurgical generator |
US4750488A (en) * | 1986-05-19 | 1988-06-14 | Sonomed Technology, Inc. | Vibration apparatus preferably for endoscopic ultrasonic aspirator |
US4922902A (en) * | 1986-05-19 | 1990-05-08 | Valleylab, Inc. | Method for removing cellular material with endoscopic ultrasonic aspirator |
US4770654A (en) * | 1985-09-26 | 1988-09-13 | Alcon Laboratories Inc. | Multimedia apparatus for driving powered surgical instruments |
US4712544A (en) * | 1986-02-12 | 1987-12-15 | Castle Company | Electrosurgical generator |
US4989588A (en) * | 1986-03-10 | 1991-02-05 | Olympus Optical Co., Ltd. | Medical treatment device utilizing ultrasonic wave |
US4827911A (en) * | 1986-04-02 | 1989-05-09 | Cooper Lasersonics, Inc. | Method and apparatus for ultrasonic surgical fragmentation and removal of tissue |
US4705500A (en) * | 1986-07-17 | 1987-11-10 | Mentor O & O, Inc. | Ophthalmic aspirator-irrigator |
US4793346A (en) * | 1986-09-04 | 1988-12-27 | Bruce Mindich | Process and apparatus for harvesting vein |
US5001649A (en) | 1987-04-06 | 1991-03-19 | Alcon Laboratories, Inc. | Linear power control for ultrasonic probe with tuned reactance |
US4961424A (en) * | 1987-08-05 | 1990-10-09 | Olympus Optical Co., Ltd. | Ultrasonic treatment device |
EP0316469B2 (de) * | 1987-11-17 | 1998-11-25 | Erbe Elektromedizin GmbH | Hochfrequenz-Chirugiegerät zum Schneiden und/oder Koagulieren biologischer Gewebe |
US4869715A (en) * | 1988-04-21 | 1989-09-26 | Sherburne Fred S | Ultrasonic cone and method of construction |
US5344435A (en) | 1988-07-28 | 1994-09-06 | Bsd Medical Corporation | Urethral inserted applicator prostate hyperthermia |
US4989583A (en) * | 1988-10-21 | 1991-02-05 | Nestle S.A. | Ultrasonic cutting tip assembly |
US5180363A (en) * | 1989-04-27 | 1993-01-19 | Sumitomo Bakelite Company Company Limited | Operation device |
US5151085A (en) * | 1989-04-28 | 1992-09-29 | Olympus Optical Co., Ltd. | Apparatus for generating ultrasonic oscillation |
US5154694A (en) * | 1989-06-06 | 1992-10-13 | Kelman Charles D | Tissue scraper device for medical use |
US5139509A (en) * | 1989-08-25 | 1992-08-18 | Site Microsurgical Systems, Inc. | Phacoemulsification system with handpiece simulator |
DE3932966C1 (ja) * | 1989-10-03 | 1991-04-04 | Richard Wolf Gmbh, 7134 Knittlingen, De | |
US5026387A (en) * | 1990-03-12 | 1991-06-25 | Ultracision Inc. | Method and apparatus for ultrasonic surgical cutting and hemostatis |
CA2042006C (en) * | 1990-05-11 | 1995-08-29 | Morito Idemoto | Surgical ultrasonic horn |
US5205817A (en) * | 1990-05-17 | 1993-04-27 | Sumitomo Bakelite Company Limited | Surgical instrument |
US5222959A (en) * | 1990-07-17 | 1993-06-29 | Anis Aziz Y | Removal of tissue |
US5722945A (en) * | 1990-07-17 | 1998-03-03 | Aziz Yehia Anis | Removal of tissue |
US5279547A (en) * | 1991-01-03 | 1994-01-18 | Alcon Surgical Inc. | Computer controlled smart phacoemulsification method and apparatus |
US5160317A (en) * | 1991-01-03 | 1992-11-03 | Costin John A | Computer controlled smart phacoemulsification method and apparatus |
US5304115A (en) * | 1991-01-11 | 1994-04-19 | Baxter International Inc. | Ultrasonic angioplasty device incorporating improved transmission member and ablation probe |
US5154696A (en) * | 1991-04-08 | 1992-10-13 | Shearing Steven P | Phacoemulsification, irrigation and aspiration method and apparatus |
US5242385A (en) * | 1991-10-08 | 1993-09-07 | Surgical Design Corporation | Ultrasonic handpiece |
US5342293A (en) * | 1993-06-22 | 1994-08-30 | Allergan, Inc. | Variable vacuum/variable flow phacoemulsification method |
US5865790A (en) * | 1993-07-26 | 1999-02-02 | Surgijet, Inc. | Method and apparatus for thermal phacoemulsification by fluid throttling |
US5591127A (en) * | 1994-01-28 | 1997-01-07 | Barwick, Jr.; Billie J. | Phacoemulsification method and apparatus |
US5431664A (en) * | 1994-04-28 | 1995-07-11 | Alcon Laboratories, Inc. | Method of tuning ultrasonic devices |
US5569188A (en) * | 1995-04-11 | 1996-10-29 | Mackool; Richard J. | Apparatus for controlling fluid flow through a surgical instrument and the temperature of an ultrasonic instrument |
JPH08294673A (ja) * | 1995-04-27 | 1996-11-12 | Jiromaru Tsujino | 複合振動変換用超音波ホーン |
JPH099656A (ja) | 1995-06-16 | 1997-01-10 | Olympus Optical Co Ltd | 超音波振動子および超音波モータ |
US5766146A (en) * | 1996-04-04 | 1998-06-16 | Allergan | Method of infusion control during phacoemulsification surgery |
US5733256A (en) * | 1996-09-26 | 1998-03-31 | Micro Medical Devices | Integrated phacoemulsification system |
US5676649A (en) * | 1996-10-04 | 1997-10-14 | Alcon Laboratories, Inc. | Phacoemulsification cutting tip |
US5808396A (en) * | 1996-12-18 | 1998-09-15 | Alcon Laboratories, Inc. | System and method for tuning and controlling an ultrasonic handpiece |
US6780165B2 (en) | 1997-01-22 | 2004-08-24 | Advanced Medical Optics | Micro-burst ultrasonic power delivery |
US6629948B2 (en) * | 1997-01-22 | 2003-10-07 | Advanced Medical Optics | Rapid pulse phaco power for burn free surgery |
US6283974B1 (en) * | 1997-11-14 | 2001-09-04 | Aaron James Alexander | Surgical tip for phacoemulsification |
US6083193A (en) * | 1998-03-10 | 2000-07-04 | Allergan Sales, Inc. | Thermal mode phaco apparatus and method |
IT1299401B1 (it) * | 1998-03-27 | 2000-03-16 | Optikon 2000 Spa | Procedimento di ottimizzazione del pilotaggio di un attuatore piezoelettrico, in particolare per dispositivi facoemulsificatori, |
US6315755B1 (en) * | 1998-06-04 | 2001-11-13 | Alcon Manufacturing, Ltd. | Method of controlling a liquefracture handpiece |
US6402769B1 (en) * | 1998-06-29 | 2002-06-11 | Alcon Universal Ltd. | Torsional ultrasound handpiece |
US6077285A (en) * | 1998-06-29 | 2000-06-20 | Alcon Laboratories, Inc. | Torsional ultrasound handpiece |
US6028387A (en) * | 1998-06-29 | 2000-02-22 | Alcon Laboratories, Inc. | Ultrasonic handpiece tuning and controlling device |
US6027515A (en) * | 1999-03-02 | 2000-02-22 | Sound Surgical Technologies Llc | Pulsed ultrasonic device and method |
WO2000062688A1 (en) * | 1999-04-15 | 2000-10-26 | Ethicon Endo-Surgery, Inc. | Apparatus and method for tuning ultrasonic transducers |
US6179808B1 (en) * | 1999-06-18 | 2001-01-30 | Alcon Laboratories, Inc. | Method of controlling the operating parameters of a surgical system |
US6193683B1 (en) * | 1999-07-28 | 2001-02-27 | Allergan | Closed loop temperature controlled phacoemulsification system to prevent corneal burns |
US6261283B1 (en) * | 1999-08-31 | 2001-07-17 | Alcon Universal Ltd. | Liquid venting surgical system and cassette |
AU5943900A (en) * | 1999-11-29 | 2001-05-31 | Alcon Universal Limited | Torsional ultrasound handpiece |
US6984220B2 (en) * | 2000-04-12 | 2006-01-10 | Wuchinich David G | Longitudinal-torsional ultrasonic tissue dissection |
JP2002209906A (ja) * | 2001-01-23 | 2002-07-30 | Miwatec:Kk | 超音波ハンドピ−ス |
JP2003033364A (ja) | 2001-07-23 | 2003-02-04 | Miwatec:Kk | 超音波ハンドピ−ス |
US7229455B2 (en) * | 2001-09-03 | 2007-06-12 | Olympus Corporation | Ultrasonic calculus treatment apparatus |
US6952072B2 (en) | 2001-11-09 | 2005-10-04 | Seiko Instruments Inc. | Ultrasonic motor and electronic apparatus utilizing ultrasonic motor |
JP2003190180A (ja) * | 2001-12-27 | 2003-07-08 | Miwatec:Kk | 複合振動超音波ハンドピ−ス |
US7316664B2 (en) * | 2002-10-21 | 2008-01-08 | Advanced Medical Optics, Inc. | Modulated pulsed ultrasonic power delivery system and method |
US20040092800A1 (en) * | 2002-11-11 | 2004-05-13 | Mackool Richard J. | System for instructing removal of cataract tissue |
US20060041200A1 (en) * | 2004-06-04 | 2006-02-23 | Dotter James E | Physiological sensor device |
-
2004
- 2004-08-12 US US10/916,675 patent/US7651490B2/en active Active
-
2005
- 2005-07-21 CA CA2512806A patent/CA2512806C/en active Active
- 2005-07-27 AT AT05106936T patent/ATE485021T1/de active
- 2005-07-27 SI SI200531798T patent/SI2243449T1/sl unknown
- 2005-07-27 DE DE602005024214T patent/DE602005024214D1/de active Active
- 2005-07-27 PL PL10168081T patent/PL2243449T3/pl unknown
- 2005-07-27 ES ES10168081T patent/ES2436047T3/es active Active
- 2005-07-27 DK DK10168081.7T patent/DK2243449T3/da active
- 2005-07-27 EP EP05106936A patent/EP1625836B1/en active Active
- 2005-07-27 EP EP10168081.7A patent/EP2243449B1/en active Active
- 2005-07-27 SI SI200531154T patent/SI1625836T1/sl unknown
- 2005-07-27 PL PL05106936T patent/PL1625836T3/pl unknown
- 2005-07-27 PT PT05106936T patent/PT1625836E/pt unknown
- 2005-07-27 PT PT101680817T patent/PT2243449E/pt unknown
- 2005-07-27 DK DK05106936.7T patent/DK1625836T3/da active
- 2005-07-27 ES ES05106936T patent/ES2352677T3/es active Active
- 2005-07-29 AU AU2005203353A patent/AU2005203353B2/en active Active
- 2005-08-04 JP JP2005226473A patent/JP4473192B2/ja active Active
-
2009
- 2009-09-11 US US12/558,044 patent/US8771301B2/en active Active
-
2011
- 2011-01-07 CY CY20111100027T patent/CY1112961T1/el unknown
-
2013
- 2013-11-25 CY CY20131101054T patent/CY1114778T1/el unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010082287A (ja) * | 2008-09-30 | 2010-04-15 | Nidek Co Ltd | 超音波手術装置 |
US10596034B2 (en) | 2016-07-27 | 2020-03-24 | Tadahiko Kozawa | Crushing tip for eye surgery |
Also Published As
Publication number | Publication date |
---|---|
PT2243449E (pt) | 2013-11-18 |
PT1625836E (pt) | 2010-12-21 |
ATE485021T1 (de) | 2010-11-15 |
CA2512806A1 (en) | 2006-02-12 |
AU2005203353B2 (en) | 2009-06-11 |
SI1625836T1 (sl) | 2010-12-31 |
CA2512806C (en) | 2012-01-31 |
ES2352677T3 (es) | 2011-02-22 |
JP2006051354A (ja) | 2006-02-23 |
DK2243449T3 (da) | 2013-12-16 |
EP1625836B1 (en) | 2010-10-20 |
US20100004585A1 (en) | 2010-01-07 |
ES2436047T3 (es) | 2013-12-26 |
DK1625836T3 (da) | 2010-12-20 |
PL2243449T3 (pl) | 2014-03-31 |
AU2005203353A1 (en) | 2006-03-02 |
DE602005024214D1 (de) | 2010-12-02 |
CY1112961T1 (el) | 2016-04-13 |
EP2243449A1 (en) | 2010-10-27 |
US7651490B2 (en) | 2010-01-26 |
PL1625836T3 (pl) | 2011-04-29 |
SI2243449T1 (sl) | 2013-12-31 |
CY1114778T1 (el) | 2016-12-14 |
US20060036180A1 (en) | 2006-02-16 |
US8771301B2 (en) | 2014-07-08 |
EP1625836A1 (en) | 2006-02-15 |
EP2243449B1 (en) | 2013-10-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4473192B2 (ja) | 超音波ハンドピース | |
US8814894B2 (en) | Ultrasound handpiece | |
JP5129017B2 (ja) | 超音波ハンドピースの動作方法 | |
US8172786B2 (en) | Method of operating an ultrasound handpiece | |
US20010011176A1 (en) | Torsional ultrasound tip | |
CA2397556A1 (en) | Torsional ultrasonic handpiece | |
JP2007289706A (ja) | 水晶体超音波乳化吸引外科装置の超音波ハンドピースの制御装置および眼科外科手術装置用の超音波ハンドピースの制御装置 | |
US20100094321A1 (en) | Ultrasound Handpiece |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20061116 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20061116 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090714 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091008 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100202 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100304 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130312 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4473192 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130312 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140312 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |