JP2011526797A - 超音波振動子システム - Google Patents
超音波振動子システム Download PDFInfo
- Publication number
- JP2011526797A JP2011526797A JP2011510046A JP2011510046A JP2011526797A JP 2011526797 A JP2011526797 A JP 2011526797A JP 2011510046 A JP2011510046 A JP 2011510046A JP 2011510046 A JP2011510046 A JP 2011510046A JP 2011526797 A JP2011526797 A JP 2011526797A
- Authority
- JP
- Japan
- Prior art keywords
- stack
- waveguide
- tool
- vibrator
- mode
- 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.)
- Withdrawn
Links
- 0 C(*C1CCC1)C=C1C=C(C2C=CC=C2)C=C1 Chemical compound C(*C1CCC1)C=C1C=C(C2C=CC=C2)C=C1 0.000 description 3
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320068—Surgical cutting 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, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
- A61B17/320092—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with additional movable means for clamping or cutting tissue, e.g. with a pivoting jaw
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
- A61B2017/22005—Effects, e.g. on tissue
- A61B2017/22011—Combined types of vibration, e.g. ultrasonic and electrohydraulic
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
- A61B17/22012—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement
- A61B2017/22014—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement the ultrasound transducer being outside patient's body; with an ultrasound transmission member; with a wave guide; with a vibrated guide wire
- A61B2017/22015—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement the ultrasound transducer being outside patient's body; with an ultrasound transmission member; with a wave guide; with a vibrated guide wire with details of the transmission member
- A61B2017/22018—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement the ultrasound transducer being outside patient's body; with an ultrasound transmission member; with a wave guide; with a vibrated guide wire with details of the transmission member segmented along its length
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
- A61B17/22012—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement
- A61B2017/22024—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement with a part reflecting mechanical vibrations, e.g. for focusing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
- A61B2017/22027—Features of transducers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
- A61B2017/320069—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic for ablating tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
- A61B2017/320072—Working tips with special features, e.g. extending parts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
- A61B2017/320072—Working tips with special features, e.g. extending parts
- A61B2017/320078—Tissue manipulating surface
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- 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
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
- A61B17/320092—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with additional movable means for clamping or cutting tissue, e.g. with a pivoting jaw
- A61B2017/320094—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with additional movable means for clamping or cutting tissue, e.g. with a pivoting jaw additional movable means performing clamping operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
- A61B17/320092—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with additional movable means for clamping or cutting tissue, e.g. with a pivoting jaw
- A61B2017/320095—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with additional movable means for clamping or cutting tissue, e.g. with a pivoting jaw with sealing or cauterizing means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
- A61B2017/320098—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with transverse or torsional motion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49005—Acoustic transducer
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Mechanical Engineering (AREA)
- Biomedical Technology (AREA)
- Dentistry (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Transducers For Ultrasonic Waves (AREA)
Abstract
Description
Claims (40)
- 超音波振動を発生するように設けられた振動子スタックであって、
このスタックの第1の端部に近接して配置された後ろ板手段と上記第1の端部から離れた上記スタックの第2の端部に近接して配置されたスペーサー要素手段との間で、交互に連続して互いに留められた複数の薄層状のピエゾ電気要素および複数の薄層状の電極手段を有し、上記第2の端部によって超音波振動ツール手段へ搭載され或いは搭載可能な振動子スタック。 - 上記各ピエゾ電気要素および上記各電極手段を通って上記後ろ板手段から伸びる細長いシャフト手段を有し、上記スペーサー要素手段が、上記シャフト手段の先端に近接して該シャフト手段に取り付けられ、上記ピエゾ電気要素および上記電極手段が上記スペーサー要素手段と上記後ろ板手段との間で圧縮されて保持される請求項1の振動子スタック。
- 上記シャフト手段は、実質的に、当該スタックの軸の方向に伸びる請求項2の振動子スタック。
- 上記シャフト手段は、ねじを切った手段を備えている請求項2或いは請求項3の振動子スタック。
- 上記スペーサー要素手段は、上記ねじを切った手段に螺合可能である請求項4の振動子スタック。
- 上記後ろ板手段は、上記シャフト手段の上記ねじを切った手段に螺合可能な第2のねじを切った要素を有する請求項2乃至請求項5のいずれかの振動子スタック。
- 上記シャフト手段の先端によって、随意に、そのねじを切った手段によって、超音波で振動可能なツール手段へ搭載され或いは搭載可能な請求項2乃至請求項6のいずれかの振動子スタック。
- 複数の超音波周波数振動モードを製造するように選択的に動作可能な請求項1乃至請求項7の振動子スタック。
- 実質的に直交する少なくとも2つの面でたわみ振動モードを発生するように動作可能な請求項1乃至請求項8の振動子スタック。
- 当該振動子スタックの振動モードは、上記スペーサー要素手段の長さ、質量、および/或いは軸方向の配置位置を選択的に調節することによって調整可能である請求項1乃至請求項9のいずれかの振動子スタック。
- 当該振動子スタックの振動モードは、上記後ろ板手段の長さ、質量、および/或いは軸方向の配置位置、随意に、上記第2のねじを切った要素手段の長さ、質量、および/或いは軸方向の配置位置を選択的に調節することによって調整可能である請求項1乃至請求項10の振動子スタック。
- 上記スペーサー要素手段、および、随意に、上記後ろ板手段の上記第2のねじを切った要素は、異なる寸法および/或いは質量を有する同等の要素に選択的に交換可能である請求項1乃至請求項11のいずれかの振動子スタック。
- 上記第2のねじを切った要素は、当該振動子スタックが上記後ろ板手段と上記スペーサー要素手段との間で圧縮状態を維持する一方で、同等の要素に交換可能である請求項12の振動子スタック。
- 上記第2のねじを切った要素は、当該振動子スタックの上記ツール手段への取り付けを維持する一方で、同等の要素に交換可能である請求項12或いは請求項13のいずれかの振動子スタック。
- そこから伸びる細長い導波管手段を有する超音波ホーン手段を有し、且つ上記導波管手段の長手軸へ偏心して上記ホーン手段へ取り付けられた振動子スタック手段を有し、この振動子スタック手段は、請求項1乃至請求項14の振動子スタックを含む、超音波で振動可能なツール手段。
- 外科ツール、随意に、腹腔鏡検査の外科方法において使用するために取り付けられた外科ツールを有する請求項15の超音波で振動可能なツール手段。
- そこから伸びる細長い導波管手段を有する超音波ホーン手段を有し、且つ上記導波管手段の長手軸へ偏心して上記ホーン手段へ取り付けられた単一の振動子スタック手段を有し、この振動子スタック手段は、代替の振動モードを有する超音波振動を上記ホーン手段および上記導波管手段内で発生するように選択的に動作可能である、超音波で振動可能なツール手段。
- 上記代替の振動モードは、ねじれモード超音波振動および縦モード超音波振動を有する請求項17の超音波で振動可能なツール手段。
- 上記振動子スタック手段は、請求項1乃至請求項16のいずれかの振動子スタックを有する請求項17或いは請求項18の超音波で振動可能なツール手段。
- 外科ツール、随意に、腹腔鏡検査の外科方法において使用するために取り付けられた外科ツールを有する請求項17乃至請求項19のいずれかの超音波で振動可能なツール手段。
- 上記振動子スタック手段は、上記導波管手段と実質的に平行な面内でたわみモードで振動するように動作可能であり、それにより、上記ホーン手段および上記導波管手段内で縦モード振動を発生する請求項17乃至請求項20のいずれかの超音波で振動可能なツール手段。
- 上記振動子スタック手段は、上記導波管手段と実質的に直交する面内でたわみモードで振動するように動作可能であり、それにより、上記ホーン手段および上記導波管手段内でねじれモード振動を発生する請求項17乃至請求項21のいずれかの超音波で振動可能なツール手段。
- 上記振動子スタック手段は、所望される振動周波数を有する選択された振動モードを上記ホーン手段および上記導波管手段内で製造するように調整可能である請求項17乃至請求項22のいずれかの超音波で振動可能なツール手段。
- 上記振動子スタック手段は、予め選択された波長を有する共振ねじれモード振動を上記導波管手段内で製造するように調整可能である請求項17乃至請求項23のいずれかの超音波で振動可能なツール手段。
- 上記導波管手段は、上記共振ねじれモード振動の節面に配置された放射状に突き出した複数のスペーサーリングを備えている請求項24の超音波で振動可能なツール手段。
- 上記振動子スタック手段は、上記共振ねじれモード振動の複数の節面に一致し、且つ上記複数のスペーサーリングに一致した複数の節面を有する共振縦モード振動を上記導波管手段内で製造するように調整可能である請求項25の超音波で振動可能なツール手段。
- 上記複数のスペーサーリングは、その中の振動を実質的に孤立させるように上記導波管手段を囲むシュラウドを支持するように取り付けられている請求項25或いは請求項26のいずれかの超音波で振動可能なツール手段。
- 上記ホーン手段は、2つ或いはそれ以上の作動センサー手段を備え、第1の上記センサー手段は、上記導波管手段によって規定された長手軸に近接して配置され、第2の上記センサー手段は、上記軸から離れて上記ホーン手段の周縁部に近接して配置している請求項17乃至請求項27のいずれかの超音波で振動可能なツール手段。
- 上記複数の作動センサー手段は、縦モード振動において上記各センサー手段からの信号の位相が同じである一方、当該ツール手段のねじれモード振動において上記周縁部の第2のセンサー手段からの信号が上記軸に近い第1のセンサー手段からの信号と位相がずれるように取り付けられている、請求項28の超音波で振動可能なツール手段。
- 上記信号の間の違いに基づいて、ねじれモード振動および縦モード振動を識別するように設けられた制御回路手段を備えている請求項29の超音波で振動可能なツール手段。
- 上記制御回路手段は、上記振動子スタック手段へ与えられた電圧、電流、および/或いは電力を、実質的にねじれモード共振をそれぞれ指し示す最大値と一致した、上記第1および第2のセンサー手段からの信号の位相の違いと比較する、請求項30の超音波で振動可能なツール手段。
- 超音波振動を発生するように超音波で振動可能なツール手段へ取り付け可能な振動子スタックを製造する方法であって、
複数の薄層状のピエゾ電気要素、複数の薄層状の電極手段、後ろ板手段、およびスペーサー要素手段を用意する工程と、
上記後ろ板手段と上記スペーサー要素手段との間で、上記複数のピエゾ電気要素と複数の電極手段を互いに交互に連続して留める工程と、
を有する方法。 - 上記後ろ板手段から伸びる細長いシャフト手段を用意する工程と、
環状の上記複数のピエゾ電気要素と環状の上記複数の電極手段を用意する工程と、
上記シャフト手段の周りに上記複数のピエゾ電気要素と上記複数の電極手段を交互に配置する工程と、
上記後ろ板手段と上記スペーサー要素手段との間で、上記ピエゾ電気要素と電極手段が圧縮されて保持された上記シャフト手段へ上記スペーサー要素手段を取り付ける工程と、
を有する請求項32の振動子スタックを製造する方法。 - 上記シャフト手段がねじを切った手段を備え、上記スペーサー要素手段がそれに螺合可能である請求項33の振動子スタックを製造する方法。
- 上記後ろ板手段は、上記シャフト手段の上記ねじを切った手段に螺合可能な第2のねじを切った要素手段を有する請求項34の振動子スタックを製造する方法。
- 上記スペーサー要素手段の長さおよび/或いは質量を調節することによって、例えば、そこから材料の薄層を機械加工することによって、所望される周波数の振動を発生するように当該振動子スタックを調整する工程を有する請求項32乃至請求項35のいずれかの振動子スタックを製造する方法。
- 上記後ろ板手段の長さおよび/或いは質量を調節することによって、例えば、そこから材料の薄層を機械加工することによって、所望される周波数の振動を発生するように当該振動子スタックを調整する工程を有する請求項32乃至請求項36のいずれかの振動子スタックを製造する方法。
- 上記後ろ板手段の上記第2のねじを切った要素の長さおよび/或いは質量を調節する工程を有する請求項37の振動子スタックを製造する方法。
- 上記第2のねじを切った要素を分離してその長さおよび/或いは質量を調節し、それを再び取り付ける工程を有する請求項38の振動子スタックを製造する方法。
- 始めにそれを分離することなく、上記第2のねじを切った要素の長さおよび/或いは質量を調節する工程を有する請求項38の振動子スタックを製造する方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0809243.9A GB0809243D0 (en) | 2008-05-21 | 2008-05-21 | Improved torsional mode tissue dissector |
GB0809243.9 | 2008-05-21 | ||
PCT/GB2009/001281 WO2009141618A2 (en) | 2008-05-21 | 2009-05-21 | Ultrasonic transducer system |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013268057A Division JP5859509B2 (ja) | 2008-05-21 | 2013-12-25 | 超音波振動子システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011526797A true JP2011526797A (ja) | 2011-10-20 |
JP2011526797A5 JP2011526797A5 (ja) | 2012-07-05 |
Family
ID=39596271
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011510045A Active JP5587300B2 (ja) | 2008-05-21 | 2009-05-21 | 超音波組織解剖器具 |
JP2011510046A Withdrawn JP2011526797A (ja) | 2008-05-21 | 2009-05-21 | 超音波振動子システム |
JP2013268057A Active JP5859509B2 (ja) | 2008-05-21 | 2013-12-25 | 超音波振動子システム |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011510045A Active JP5587300B2 (ja) | 2008-05-21 | 2009-05-21 | 超音波組織解剖器具 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013268057A Active JP5859509B2 (ja) | 2008-05-21 | 2013-12-25 | 超音波振動子システム |
Country Status (9)
Country | Link |
---|---|
US (3) | US8668710B2 (ja) |
EP (2) | EP2291129A2 (ja) |
JP (3) | JP5587300B2 (ja) |
CN (3) | CN102105111A (ja) |
AU (3) | AU2009248585A1 (ja) |
ES (1) | ES2619254T3 (ja) |
GB (1) | GB0809243D0 (ja) |
WO (2) | WO2009141616A1 (ja) |
ZA (2) | ZA201009167B (ja) |
Families Citing this family (146)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11229472B2 (en) | 2001-06-12 | 2022-01-25 | Cilag Gmbh International | Modular battery powered handheld surgical instrument with multiple magnetic position sensors |
US8182501B2 (en) | 2004-02-27 | 2012-05-22 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical shears and method for sealing a blood vessel using same |
PL1802245T3 (pl) | 2004-10-08 | 2017-01-31 | Ethicon Endosurgery Llc | Ultradźwiękowy przyrząd chirurgiczny |
US20070191713A1 (en) | 2005-10-14 | 2007-08-16 | Eichmann Stephen E | Ultrasonic device for cutting and coagulating |
US7621930B2 (en) | 2006-01-20 | 2009-11-24 | Ethicon Endo-Surgery, Inc. | Ultrasound medical instrument having a medical ultrasonic blade |
US8142461B2 (en) | 2007-03-22 | 2012-03-27 | Ethicon Endo-Surgery, Inc. | Surgical instruments |
US8057498B2 (en) | 2007-11-30 | 2011-11-15 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instrument blades |
US8911460B2 (en) | 2007-03-22 | 2014-12-16 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments |
US8808319B2 (en) | 2007-07-27 | 2014-08-19 | Ethicon Endo-Surgery, Inc. | Surgical instruments |
US8523889B2 (en) | 2007-07-27 | 2013-09-03 | Ethicon Endo-Surgery, Inc. | Ultrasonic end effectors with increased active length |
US8512365B2 (en) | 2007-07-31 | 2013-08-20 | Ethicon Endo-Surgery, Inc. | Surgical instruments |
US8430898B2 (en) | 2007-07-31 | 2013-04-30 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments |
US9044261B2 (en) | 2007-07-31 | 2015-06-02 | Ethicon Endo-Surgery, Inc. | Temperature controlled ultrasonic surgical instruments |
CA2701962C (en) | 2007-10-05 | 2016-05-31 | Ethicon Endo-Surgery, Inc. | Ergonomic surgical instruments |
US10010339B2 (en) | 2007-11-30 | 2018-07-03 | Ethicon Llc | Ultrasonic surgical blades |
US9089360B2 (en) | 2008-08-06 | 2015-07-28 | Ethicon Endo-Surgery, Inc. | Devices and techniques for cutting and coagulating tissue |
GB0819712D0 (en) | 2008-10-27 | 2008-12-03 | Sra Dev Ltd | Torsional generator |
US9700339B2 (en) | 2009-05-20 | 2017-07-11 | Ethicon Endo-Surgery, Inc. | Coupling arrangements and methods for attaching tools to ultrasonic surgical instruments |
US8663220B2 (en) | 2009-07-15 | 2014-03-04 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments |
US10441345B2 (en) | 2009-10-09 | 2019-10-15 | Ethicon Llc | Surgical generator for ultrasonic and electrosurgical devices |
US11090104B2 (en) | 2009-10-09 | 2021-08-17 | Cilag Gmbh International | Surgical generator for ultrasonic and electrosurgical devices |
USRE47996E1 (en) | 2009-10-09 | 2020-05-19 | Ethicon Llc | Surgical generator for ultrasonic and electrosurgical devices |
US8956349B2 (en) | 2009-10-09 | 2015-02-17 | Ethicon Endo-Surgery, Inc. | Surgical generator for ultrasonic and electrosurgical devices |
US8469981B2 (en) | 2010-02-11 | 2013-06-25 | Ethicon Endo-Surgery, Inc. | Rotatable cutting implement arrangements for ultrasonic surgical instruments |
US8961547B2 (en) | 2010-02-11 | 2015-02-24 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments with moving cutting implement |
US8951272B2 (en) | 2010-02-11 | 2015-02-10 | Ethicon Endo-Surgery, Inc. | Seal arrangements for ultrasonically powered surgical instruments |
US8486096B2 (en) | 2010-02-11 | 2013-07-16 | Ethicon Endo-Surgery, Inc. | Dual purpose surgical instrument for cutting and coagulating tissue |
US8795327B2 (en) | 2010-07-22 | 2014-08-05 | Ethicon Endo-Surgery, Inc. | Electrosurgical instrument with separate closure and cutting members |
US9192431B2 (en) | 2010-07-23 | 2015-11-24 | Ethicon Endo-Surgery, Inc. | Electrosurgical cutting and sealing instrument |
US9259265B2 (en) | 2011-07-22 | 2016-02-16 | Ethicon Endo-Surgery, Llc | Surgical instruments for tensioning tissue |
BR112014007752B1 (pt) * | 2011-09-30 | 2021-12-14 | Ethicon Endo-Surgery, Inc. | Dispositivo cirúrgico |
CN102437658A (zh) * | 2011-12-27 | 2012-05-02 | 东南大学 | 一种基于压电陶瓷的超声波无线输电装置 |
WO2013119545A1 (en) | 2012-02-10 | 2013-08-15 | Ethicon-Endo Surgery, Inc. | Robotically controlled surgical instrument |
KR101676258B1 (ko) * | 2012-02-16 | 2016-11-16 | 이메드 주식회사 | 초음파를 이용한 외과 수술용 기구 |
US9439668B2 (en) | 2012-04-09 | 2016-09-13 | Ethicon Endo-Surgery, Llc | Switch arrangements for ultrasonic surgical instruments |
US20140005705A1 (en) | 2012-06-29 | 2014-01-02 | Ethicon Endo-Surgery, Inc. | Surgical instruments with articulating shafts |
US9226767B2 (en) | 2012-06-29 | 2016-01-05 | Ethicon Endo-Surgery, Inc. | Closed feedback control for electrosurgical device |
US9408622B2 (en) | 2012-06-29 | 2016-08-09 | Ethicon Endo-Surgery, Llc | Surgical instruments with articulating shafts |
US9198714B2 (en) | 2012-06-29 | 2015-12-01 | Ethicon Endo-Surgery, Inc. | Haptic feedback devices for surgical robot |
US20140005702A1 (en) | 2012-06-29 | 2014-01-02 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments with distally positioned transducers |
US9820768B2 (en) | 2012-06-29 | 2017-11-21 | Ethicon Llc | Ultrasonic surgical instruments with control mechanisms |
US9351754B2 (en) | 2012-06-29 | 2016-05-31 | Ethicon Endo-Surgery, Llc | Ultrasonic surgical instruments with distally positioned jaw assemblies |
US9393037B2 (en) * | 2012-06-29 | 2016-07-19 | Ethicon Endo-Surgery, Llc | Surgical instruments with articulating shafts |
US9326788B2 (en) | 2012-06-29 | 2016-05-03 | Ethicon Endo-Surgery, Llc | Lockout mechanism for use with robotic electrosurgical device |
EP2900158B1 (en) | 2012-09-28 | 2020-04-15 | Ethicon LLC | Multi-function bi-polar forceps |
US9095367B2 (en) | 2012-10-22 | 2015-08-04 | Ethicon Endo-Surgery, Inc. | Flexible harmonic waveguides/blades for surgical instruments |
US20140135804A1 (en) | 2012-11-15 | 2014-05-15 | Ethicon Endo-Surgery, Inc. | Ultrasonic and electrosurgical devices |
CN103076402A (zh) * | 2012-12-29 | 2013-05-01 | 大连理工大学 | 一种用于在管道中激励和接收多模式超声导波的换能器 |
US10226273B2 (en) | 2013-03-14 | 2019-03-12 | Ethicon Llc | Mechanical fasteners for use with surgical energy devices |
US9241728B2 (en) | 2013-03-15 | 2016-01-26 | Ethicon Endo-Surgery, Inc. | Surgical instrument with multiple clamping mechanisms |
US10398463B2 (en) | 2013-06-28 | 2019-09-03 | Misonix Incorporated | Ultrasonic instrument and method for manufacturing same |
US9814514B2 (en) | 2013-09-13 | 2017-11-14 | Ethicon Llc | Electrosurgical (RF) medical instruments for cutting and coagulating tissue |
US9265926B2 (en) | 2013-11-08 | 2016-02-23 | Ethicon Endo-Surgery, Llc | Electrosurgical devices |
GB2521228A (en) | 2013-12-16 | 2015-06-17 | Ethicon Endo Surgery Inc | Medical device |
GB2521229A (en) | 2013-12-16 | 2015-06-17 | Ethicon Endo Surgery Inc | Medical device |
US9795436B2 (en) | 2014-01-07 | 2017-10-24 | Ethicon Llc | Harvesting energy from a surgical generator |
WO2015129943A1 (ko) * | 2014-02-28 | 2015-09-03 | 김응국 | 초음파를 이용한 외과 수술용 기구 |
US9554854B2 (en) | 2014-03-18 | 2017-01-31 | Ethicon Endo-Surgery, Llc | Detecting short circuits in electrosurgical medical devices |
US10092310B2 (en) | 2014-03-27 | 2018-10-09 | Ethicon Llc | Electrosurgical devices |
US10463421B2 (en) | 2014-03-27 | 2019-11-05 | Ethicon Llc | Two stage trigger, clamp and cut bipolar vessel sealer |
US9737355B2 (en) | 2014-03-31 | 2017-08-22 | Ethicon Llc | Controlling impedance rise in electrosurgical medical devices |
US9913680B2 (en) | 2014-04-15 | 2018-03-13 | Ethicon Llc | Software algorithms for electrosurgical instruments |
US10285724B2 (en) | 2014-07-31 | 2019-05-14 | Ethicon Llc | Actuation mechanisms and load adjustment assemblies for surgical instruments |
US10376324B2 (en) | 2014-10-30 | 2019-08-13 | Intuitive Surgical Operations, Inc. | System and method for articulated arm stabilization |
JP6374979B2 (ja) * | 2014-10-31 | 2018-08-15 | オリンパス株式会社 | 医療用処置装置 |
US10639092B2 (en) | 2014-12-08 | 2020-05-05 | Ethicon Llc | Electrode configurations for surgical instruments |
EP3243466B1 (en) * | 2015-01-07 | 2019-11-06 | Olympus Corporation | Ultrasonic probe |
WO2016111049A1 (ja) * | 2015-01-07 | 2016-07-14 | オリンパス株式会社 | 超音波プローブ |
US10245095B2 (en) | 2015-02-06 | 2019-04-02 | Ethicon Llc | Electrosurgical instrument with rotation and articulation mechanisms |
US10321950B2 (en) | 2015-03-17 | 2019-06-18 | Ethicon Llc | Managing tissue treatment |
US10342602B2 (en) | 2015-03-17 | 2019-07-09 | Ethicon Llc | Managing tissue treatment |
US10595929B2 (en) | 2015-03-24 | 2020-03-24 | Ethicon Llc | Surgical instruments with firing system overload protection mechanisms |
US10034684B2 (en) | 2015-06-15 | 2018-07-31 | Ethicon Llc | Apparatus and method for dissecting and coagulating tissue |
US11020140B2 (en) | 2015-06-17 | 2021-06-01 | Cilag Gmbh International | Ultrasonic surgical blade for use with ultrasonic surgical instruments |
US10357303B2 (en) | 2015-06-30 | 2019-07-23 | Ethicon Llc | Translatable outer tube for sealing using shielded lap chole dissector |
US10034704B2 (en) | 2015-06-30 | 2018-07-31 | Ethicon Llc | Surgical instrument with user adaptable algorithms |
US11141213B2 (en) | 2015-06-30 | 2021-10-12 | Cilag Gmbh International | Surgical instrument with user adaptable techniques |
US10898256B2 (en) | 2015-06-30 | 2021-01-26 | Ethicon Llc | Surgical system with user adaptable techniques based on tissue impedance |
US11051873B2 (en) | 2015-06-30 | 2021-07-06 | Cilag Gmbh International | Surgical system with user adaptable techniques employing multiple energy modalities based on tissue parameters |
US11129669B2 (en) | 2015-06-30 | 2021-09-28 | Cilag Gmbh International | Surgical system with user adaptable techniques based on tissue type |
US10154852B2 (en) | 2015-07-01 | 2018-12-18 | Ethicon Llc | Ultrasonic surgical blade with improved cutting and coagulation features |
EP3334399B1 (en) | 2015-08-12 | 2020-06-17 | Reach Surgical, Inc. | Ultrasonic surgical device and method of manufacturing thereof |
US10687884B2 (en) | 2015-09-30 | 2020-06-23 | Ethicon Llc | Circuits for supplying isolated direct current (DC) voltage to surgical instruments |
US10595930B2 (en) | 2015-10-16 | 2020-03-24 | Ethicon Llc | Electrode wiping surgical device |
US10179022B2 (en) | 2015-12-30 | 2019-01-15 | Ethicon Llc | Jaw position impedance limiter for electrosurgical instrument |
US10575892B2 (en) | 2015-12-31 | 2020-03-03 | Ethicon Llc | Adapter for electrical surgical instruments |
US11129670B2 (en) | 2016-01-15 | 2021-09-28 | Cilag Gmbh International | Modular battery powered handheld surgical instrument with selective application of energy based on button displacement, intensity, or local tissue characterization |
US11229471B2 (en) | 2016-01-15 | 2022-01-25 | Cilag Gmbh International | Modular battery powered handheld surgical instrument with selective application of energy based on tissue characterization |
US10716615B2 (en) | 2016-01-15 | 2020-07-21 | Ethicon Llc | Modular battery powered handheld surgical instrument with curved end effectors having asymmetric engagement between jaw and blade |
US10709469B2 (en) | 2016-01-15 | 2020-07-14 | Ethicon Llc | Modular battery powered handheld surgical instrument with energy conservation techniques |
US10555769B2 (en) | 2016-02-22 | 2020-02-11 | Ethicon Llc | Flexible circuits for electrosurgical instrument |
WO2017149613A1 (ja) * | 2016-02-29 | 2017-09-08 | オリンパス株式会社 | 関節用超音波処置具及び関節用超音波処置システム |
US10702329B2 (en) | 2016-04-29 | 2020-07-07 | Ethicon Llc | Jaw structure with distal post for electrosurgical instruments |
US10646269B2 (en) | 2016-04-29 | 2020-05-12 | Ethicon Llc | Non-linear jaw gap for electrosurgical instruments |
US10485607B2 (en) | 2016-04-29 | 2019-11-26 | Ethicon Llc | Jaw structure with distal closure for electrosurgical instruments |
US10456193B2 (en) | 2016-05-03 | 2019-10-29 | Ethicon Llc | Medical device with a bilateral jaw configuration for nerve stimulation |
CN105962996B (zh) * | 2016-07-11 | 2019-05-10 | 上海逸思医疗科技有限公司 | 一种超声手术刀波导杆 |
US10245064B2 (en) | 2016-07-12 | 2019-04-02 | Ethicon Llc | Ultrasonic surgical instrument with piezoelectric central lumen transducer |
US10893883B2 (en) * | 2016-07-13 | 2021-01-19 | Ethicon Llc | Ultrasonic assembly for use with ultrasonic surgical instruments |
US10842522B2 (en) | 2016-07-15 | 2020-11-24 | Ethicon Llc | Ultrasonic surgical instruments having offset blades |
US10376305B2 (en) | 2016-08-05 | 2019-08-13 | Ethicon Llc | Methods and systems for advanced harmonic energy |
US10285723B2 (en) | 2016-08-09 | 2019-05-14 | Ethicon Llc | Ultrasonic surgical blade with improved heel portion |
USD847990S1 (en) | 2016-08-16 | 2019-05-07 | Ethicon Llc | Surgical instrument |
US10952759B2 (en) | 2016-08-25 | 2021-03-23 | Ethicon Llc | Tissue loading of a surgical instrument |
US10828056B2 (en) * | 2016-08-25 | 2020-11-10 | Ethicon Llc | Ultrasonic transducer to waveguide acoustic coupling, connections, and configurations |
CN109845292B (zh) * | 2016-10-14 | 2020-11-17 | 奥林巴斯株式会社 | 超声波转换器和超声波处置系统 |
US10603064B2 (en) | 2016-11-28 | 2020-03-31 | Ethicon Llc | Ultrasonic transducer |
US11266430B2 (en) | 2016-11-29 | 2022-03-08 | Cilag Gmbh International | End effector control and calibration |
JP6661577B2 (ja) * | 2017-06-29 | 2020-03-11 | 株式会社ハイレックスコーポレーション | トンネルデバイス |
US10820920B2 (en) | 2017-07-05 | 2020-11-03 | Ethicon Llc | Reusable ultrasonic medical devices and methods of their use |
CN107754504A (zh) * | 2017-11-07 | 2018-03-06 | 西安智水环境科技有限公司 | 一种消霾系统次声波水分子共震装置 |
ES2913850T3 (es) * | 2018-04-26 | 2022-06-06 | Mectron S P A | Sistema ultrasónico |
US20210213624A1 (en) * | 2018-06-01 | 2021-07-15 | Touchless Development GmbH | Device for non-contact object handling |
CN108784786B (zh) * | 2018-07-12 | 2024-04-05 | 苏州锐诺医疗技术有限公司 | 超声刀 |
CN110811770B (zh) * | 2018-08-14 | 2023-04-07 | 北京锐诺医疗技术有限公司 | 一种超声刀传导杆及超声刀 |
DE102018120124A1 (de) * | 2018-08-17 | 2020-02-20 | Herrmann Ultraschalltechnik Gmbh & Co. Kg | Ultraschallschwingeinrichtung mit Piezosensor |
CN108904041A (zh) * | 2018-08-24 | 2018-11-30 | 黄河科技学院 | 一种外科手术用可伸缩术中解剖器 |
WO2020234732A2 (en) * | 2019-05-17 | 2020-11-26 | Johnson & Johnson Surgical Vision, Inc. | Apparatus, system and method of providing a surgical handpiece having an emulsifying tip capable of transverse and longitudinal motion |
US11540852B2 (en) | 2019-05-30 | 2023-01-03 | Covidien Lp | Wireless tissue dissector |
US11452540B2 (en) | 2019-05-30 | 2022-09-27 | Covidien Lp | Wireless tissue dissector |
IT201900014559A1 (it) | 2019-08-09 | 2021-02-09 | Mectron S P A | Assieme inserto con identificatore a radiofrequenza |
IT201900014565A1 (it) | 2019-08-09 | 2021-02-09 | Mectron S P A | Assieme manipolo per dispositivo medicale |
IT201900014556A1 (it) | 2019-08-09 | 2021-02-09 | Mectron S P A | Assieme inserto con identificatore a radiofrequenza per dispositivo medicale |
CN110575231B (zh) * | 2019-09-25 | 2021-02-19 | 哈尔滨优脉雷声科技有限责任公司 | 一种超声刀的刀杆结构及超声刀 |
US11589916B2 (en) | 2019-12-30 | 2023-02-28 | Cilag Gmbh International | Electrosurgical instruments with electrodes having variable energy densities |
US11779387B2 (en) | 2019-12-30 | 2023-10-10 | Cilag Gmbh International | Clamp arm jaw to minimize tissue sticking and improve tissue control |
US11759251B2 (en) | 2019-12-30 | 2023-09-19 | Cilag Gmbh International | Control program adaptation based on device status and user input |
US11779329B2 (en) | 2019-12-30 | 2023-10-10 | Cilag Gmbh International | Surgical instrument comprising a flex circuit including a sensor system |
US11660089B2 (en) | 2019-12-30 | 2023-05-30 | Cilag Gmbh International | Surgical instrument comprising a sensing system |
US11812957B2 (en) | 2019-12-30 | 2023-11-14 | Cilag Gmbh International | Surgical instrument comprising a signal interference resolution system |
US11786291B2 (en) | 2019-12-30 | 2023-10-17 | Cilag Gmbh International | Deflectable support of RF energy electrode with respect to opposing ultrasonic blade |
US11911063B2 (en) | 2019-12-30 | 2024-02-27 | Cilag Gmbh International | Techniques for detecting ultrasonic blade to electrode contact and reducing power to ultrasonic blade |
US11937863B2 (en) | 2019-12-30 | 2024-03-26 | Cilag Gmbh International | Deflectable electrode with variable compression bias along the length of the deflectable electrode |
US11696776B2 (en) | 2019-12-30 | 2023-07-11 | Cilag Gmbh International | Articulatable surgical instrument |
US11974801B2 (en) | 2019-12-30 | 2024-05-07 | Cilag Gmbh International | Electrosurgical instrument with flexible wiring assemblies |
US11944366B2 (en) | 2019-12-30 | 2024-04-02 | Cilag Gmbh International | Asymmetric segmented ultrasonic support pad for cooperative engagement with a movable RF electrode |
US11937866B2 (en) | 2019-12-30 | 2024-03-26 | Cilag Gmbh International | Method for an electrosurgical procedure |
US11986201B2 (en) | 2019-12-30 | 2024-05-21 | Cilag Gmbh International | Method for operating a surgical instrument |
US11707318B2 (en) | 2019-12-30 | 2023-07-25 | Cilag Gmbh International | Surgical instrument with jaw alignment features |
US11452525B2 (en) | 2019-12-30 | 2022-09-27 | Cilag Gmbh International | Surgical instrument comprising an adjustment system |
US11950797B2 (en) | 2019-12-30 | 2024-04-09 | Cilag Gmbh International | Deflectable electrode with higher distal bias relative to proximal bias |
CN111323317B (zh) * | 2020-04-13 | 2020-12-22 | 北京大学 | 一种基于压电双叠堆共振驱动的高频疲劳试验装置及方法 |
CN111643183B (zh) * | 2020-05-27 | 2023-06-23 | 大连理工大学 | 一种输出模式切换自匹配高频电刀电源电路 |
CN111716573B (zh) * | 2020-06-18 | 2021-06-04 | 浙江大学 | 一种可分级调节压电陶瓷预紧力的超声刀柄 |
US20220125460A1 (en) * | 2020-10-22 | 2022-04-28 | Auris Health, Inc. | Ultrasonic surgical instrument with a shaft assembly and elongated waveguide support arrangement |
USD974558S1 (en) | 2020-12-18 | 2023-01-03 | Stryker European Operations Limited | Ultrasonic knife |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002508988A (ja) * | 1998-01-19 | 2002-03-26 | ヤング、マイケル・ジョン・ラドリー | 超音波切断ツール |
JP2003526415A (ja) * | 2000-01-21 | 2003-09-09 | アルコン,インコーポレイティド | ねじれ型超音波ハンドピース |
JP2005094552A (ja) * | 2003-09-19 | 2005-04-07 | Olympus Corp | 超音波振動子およびその製造方法 |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2005002A (en) * | 1932-02-23 | 1935-06-18 | Unitor Corp | Folding standard |
US3830240A (en) * | 1972-07-02 | 1974-08-20 | Blackstone Corp | Method and apparatus for disintegration of urinary calculi |
US4582720A (en) * | 1982-09-20 | 1986-04-15 | Semiconductor Energy Laboratory Co., Ltd. | Method and apparatus for forming non-single-crystal layer |
SU1388002A1 (ru) | 1984-04-13 | 1988-04-15 | МВТУ им.Н.Э.Баумана | Ультразвуковой скальпель |
US4922902A (en) * | 1986-05-19 | 1990-05-08 | Valleylab, Inc. | Method for removing cellular material with endoscopic ultrasonic aspirator |
JPS6266848A (ja) * | 1985-09-20 | 1987-03-26 | 住友ベークライト株式会社 | 外科手術用具 |
JPS62176445A (ja) * | 1986-01-31 | 1987-08-03 | 住友ベークライト株式会社 | ハンドピ−ス |
JPH02286149A (ja) * | 1989-04-27 | 1990-11-26 | Sumitomo Bakelite Co Ltd | 外科手術装置 |
US5180363A (en) * | 1989-04-27 | 1993-01-19 | Sumitomo Bakelite Company Company Limited | Operation device |
US5112300A (en) * | 1990-04-03 | 1992-05-12 | Alcon Surgical, Inc. | Method and apparatus for controlling ultrasonic fragmentation of body tissue |
US5322055B1 (en) * | 1993-01-27 | 1997-10-14 | Ultracision Inc | Clamp coagulator/cutting system for ultrasonic surgical instruments |
JP3514506B2 (ja) * | 1994-05-11 | 2004-03-31 | アロカ株式会社 | ボルト締め超音波振動子 |
US5728130A (en) * | 1996-03-22 | 1998-03-17 | Olympus Optical Co., Ltd. | Ultrasonic trocar system |
US5971949A (en) * | 1996-08-19 | 1999-10-26 | Angiosonics Inc. | Ultrasound transmission apparatus and method of using same |
US5897569A (en) * | 1997-04-16 | 1999-04-27 | Ethicon Endo-Surgery, Inc. | Ultrasonic generator with supervisory control circuitry |
US6077285A (en) * | 1998-06-29 | 2000-06-20 | Alcon Laboratories, Inc. | Torsional ultrasound handpiece |
CA2276313C (en) | 1998-06-29 | 2008-01-29 | Ethicon Endo-Surgery, Inc. | Balanced ultrasonic blade including a plurality of balance asymmetries |
CA2276316C (en) * | 1998-06-29 | 2008-02-12 | Ethicon Endo-Surgery, Inc. | Method of balancing asymmetric ultrasonic surgical blades |
JP4545323B2 (ja) * | 1999-04-15 | 2010-09-15 | エシコン・エンド−サージェリィ・インコーポレイテッド | 圧縮圧力の伝達を改良した超音波トランスデューサ |
GB2355661A (en) | 1999-09-17 | 2001-05-02 | Michael John Radley Young | Ultrasonic surgical tool |
HRP990264A2 (en) * | 1999-11-02 | 2001-06-30 | Josip Paladino | Neurosurgical endoscopic ultrasonic contact probe |
US6423082B1 (en) | 2000-03-31 | 2002-07-23 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical blade with improved cutting and coagulation features |
US8348880B2 (en) * | 2001-04-04 | 2013-01-08 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instrument incorporating fluid management |
US20020165577A1 (en) * | 2001-05-04 | 2002-11-07 | Ethicon Endo-Surgery, Inc. | Easily detachable ultrasonic clamping device |
JP2003116863A (ja) | 2001-10-10 | 2003-04-22 | Olympus Optical Co Ltd | 超音波処置装置 |
US7229455B2 (en) * | 2001-09-03 | 2007-06-12 | Olympus Corporation | Ultrasonic calculus treatment apparatus |
GB2388029B (en) | 2002-03-28 | 2004-05-05 | Michael John Radley Young | Improved ultrasonic cutting tool |
JP4328113B2 (ja) * | 2003-03-13 | 2009-09-09 | オリンパス株式会社 | 超音波モータ |
JP2005040222A (ja) * | 2003-07-24 | 2005-02-17 | Olympus Corp | 超音波処置装置 |
WO2005084553A1 (en) * | 2004-02-09 | 2005-09-15 | Omnisonics Medical Technologies, Inc. | Apparatus and method for an ultrasonic medical device operating in a torsional mode |
US20060190003A1 (en) | 2005-02-18 | 2006-08-24 | Alcon, Inc. | Surgical method |
GB2425480B (en) | 2005-04-27 | 2010-04-21 | Sra Dev Ltd | Improved ultrasonic surgical tool |
US20070016236A1 (en) * | 2005-07-18 | 2007-01-18 | Crescendo Technologies, Llc | Balanced ultrasonic curved blade |
US20070063618A1 (en) * | 2005-07-25 | 2007-03-22 | Piezoinnovations | Ultrasonic transducer devices and methods of manufacture |
US20070085614A1 (en) * | 2005-09-06 | 2007-04-19 | Joseph Lockhart | Methods of enabling or disabling ultrasound vibration devices of ultrasound medical 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 |
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 |
-
2008
- 2008-05-21 GB GBGB0809243.9A patent/GB0809243D0/en not_active Ceased
-
2009
- 2009-05-21 EP EP09750096A patent/EP2291129A2/en not_active Withdrawn
- 2009-05-21 CN CN2009801287218A patent/CN102105111A/zh active Pending
- 2009-05-21 CN CN201410015485.1A patent/CN103908321B/zh active Active
- 2009-05-21 JP JP2011510045A patent/JP5587300B2/ja active Active
- 2009-05-21 EP EP09750094.6A patent/EP2288301B1/en active Active
- 2009-05-21 CN CN200980128738.3A patent/CN102105112B/zh active Active
- 2009-05-21 US US12/994,029 patent/US8668710B2/en active Active
- 2009-05-21 ES ES09750094.6T patent/ES2619254T3/es active Active
- 2009-05-21 AU AU2009248585A patent/AU2009248585A1/en not_active Abandoned
- 2009-05-21 WO PCT/GB2009/001278 patent/WO2009141616A1/en active Application Filing
- 2009-05-21 AU AU2009248583A patent/AU2009248583A1/en not_active Abandoned
- 2009-05-21 WO PCT/GB2009/001281 patent/WO2009141618A2/en active Application Filing
- 2009-05-21 JP JP2011510046A patent/JP2011526797A/ja not_active Withdrawn
- 2009-05-21 US US12/994,037 patent/US20110190799A1/en not_active Abandoned
-
2010
- 2010-12-21 ZA ZA2010/09167A patent/ZA201009167B/en unknown
- 2010-12-21 ZA ZA2010/09168A patent/ZA201009168B/en unknown
-
2013
- 2013-05-24 US US13/902,379 patent/US9474542B2/en active Active
- 2013-12-25 JP JP2013268057A patent/JP5859509B2/ja active Active
-
2015
- 2015-10-12 AU AU2015238930A patent/AU2015238930A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002508988A (ja) * | 1998-01-19 | 2002-03-26 | ヤング、マイケル・ジョン・ラドリー | 超音波切断ツール |
JP2003526415A (ja) * | 2000-01-21 | 2003-09-09 | アルコン,インコーポレイティド | ねじれ型超音波ハンドピース |
JP2005094552A (ja) * | 2003-09-19 | 2005-04-07 | Olympus Corp | 超音波振動子およびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
AU2009248583A1 (en) | 2009-11-26 |
GB0809243D0 (en) | 2008-06-25 |
WO2009141616A1 (en) | 2009-11-26 |
US20110130780A1 (en) | 2011-06-02 |
EP2288301B1 (en) | 2016-12-28 |
US8668710B2 (en) | 2014-03-11 |
AU2015238930A1 (en) | 2015-10-29 |
EP2291129A2 (en) | 2011-03-09 |
US20110190799A1 (en) | 2011-08-04 |
CN103908321B (zh) | 2017-06-09 |
WO2009141618A3 (en) | 2010-04-08 |
CN102105111A (zh) | 2011-06-22 |
EP2288301A1 (en) | 2011-03-02 |
US9474542B2 (en) | 2016-10-25 |
ZA201009167B (en) | 2011-10-26 |
ZA201009168B (en) | 2011-10-26 |
ES2619254T3 (es) | 2017-06-23 |
JP5859509B2 (ja) | 2016-02-10 |
CN102105112A (zh) | 2011-06-22 |
JP2011520544A (ja) | 2011-07-21 |
AU2009248585A1 (en) | 2009-11-26 |
CN102105112B (zh) | 2014-05-07 |
JP5587300B2 (ja) | 2014-09-10 |
WO2009141618A2 (en) | 2009-11-26 |
US20130253559A1 (en) | 2013-09-26 |
CN103908321A (zh) | 2014-07-09 |
JP2014097403A (ja) | 2014-05-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5859509B2 (ja) | 超音波振動子システム | |
US11925378B2 (en) | Ultrasonic transducer for surgical instrument | |
CN110167467B (zh) | 超声变幅杆 | |
US20030212332A1 (en) | Disposable ultrasonic soft tissue cutting and coagulation systems | |
JP2010005460A (ja) | 柔組織の切断及び凝固のための超音波システム | |
GB2438679A (en) | Ultrasonic surgical tool having two modes of vibration | |
US20030212331A1 (en) | Ultrasonic soft tissue cutting and coagulation systems having multiple superposed vibrational modes | |
EP1562495B1 (en) | Ultrasonic surgical instrument having an increased working length | |
WO2016114290A1 (ja) | 振動体ユニットおよび超音波プローブ | |
JP2002058679A (ja) | 超音波処置具 | |
AU2015221532B2 (en) | Ultrasonic tissue dissector | |
JP2001104328A (ja) | トリムマスを用いた超音波トランスデユーサを同調するための装置および方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120518 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20120518 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130625 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20130627 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130925 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20131002 |
|
A761 | Written withdrawal of application |
Free format text: JAPANESE INTERMEDIATE CODE: A761 Effective date: 20140129 |