JP2008136845A - 超音波処置装置用プローブ - Google Patents
超音波処置装置用プローブ Download PDFInfo
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- JP2008136845A JP2008136845A JP2007234204A JP2007234204A JP2008136845A JP 2008136845 A JP2008136845 A JP 2008136845A JP 2007234204 A JP2007234204 A JP 2007234204A JP 2007234204 A JP2007234204 A JP 2007234204A JP 2008136845 A JP2008136845 A JP 2008136845A
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- 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
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- 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
- A61B2017/22007—Cavitation or pseudocavitation, i.e. creation of gas bubbles generating a secondary shock wave when collapsing
- A61B2017/22008—Cavitation or pseudocavitation, i.e. creation of gas bubbles generating a secondary shock wave when collapsing used or promoted
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- 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
- A61B2017/320071—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with articulating means for working tip
-
- 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
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- 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
- A61B2017/320084—Irrigation sleeves
-
- 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
- A61B2017/320093—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 cutting 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
- A61B2017/320094—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
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Mechanical Engineering (AREA)
- Biomedical Technology (AREA)
- Dentistry (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
【解決手段】超音波処置装置用プローブ30は、超音波振動を発生する超音波振動子に基端部が接続され超音波振動子で発生された超音波振動を基端部から先端部へと伝達し、先端部に形成され伝達された超音波振動によって生体組織に処置を行う処置部32を具備し、処置部32は2つ以上の突出部54a,54bを有する。
【選択図】 図2
Description
Claims (11)
- 超音波振動を発生する超音波振動子に基端部が接続され前記超音波振動子で発生された超音波振動を基端部から先端部へと伝達し、先端部に形成され伝達された超音波振動によって生体組織に処置を行う処置部を具備し、前記処置部は2つ以上の突出部を有する、
ことを特徴とする超音波処置装置用プローブ。 - 前記処置部は2つの突出部を有する、
ことを特徴とする請求項1に記載の超音波処置装置用プローブ。 - 前記処置部は3つの突出部を有する、
ことを特徴とする請求項1に記載の超音波処置装置用プローブ。 - 前記処置部は4つの突出部を有する、
ことを特徴とする請求項1に記載の超音波処置装置用プローブ。 - 前記2つ以上の突出部は、2つの突出部間にこれら突出部の突出方向と交差して生体組織を配置可能なように形成されている、
ことを特徴とする請求項1に記載の超音波処置装置用プローブ。 - 前記突出部は、キャビテーションの発生を促進する促進部を有する、
ことを特徴とする請求項1に記載の超音波処置装置用プローブ。 - 前記促進部は凹部を有する、
ことを特徴とする請求項6に記載の超音波処置装置用プローブ。 - 前記促進部は孔部を有する、
ことを特徴とする請求項6に記載の超音波処置装置用プローブ。 - 前記処置部において開口し、前記プローブの先端部から基端部へと延びている吸引路をさらに具備する、
ことを特徴とする請求項1に記載の超音波処置装置用プローブ。 - 超音波振動を発生する超音波振動子と、
請求項1乃至9のいずれか1項に記載の超音波処置装置用プローブと、
を具備することを特徴とする超音波処置装置。 - 前記プローブに外挿されているシースと、
前記シースの先端部に設けられ、前記処置部に対して開閉されて、前記処置部と協働して生体組織を把持するジョーと、
をさらに具備する、
ことを特徴とする請求項10に記載の超音波処置装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/565,113 US7714481B2 (en) | 2006-11-30 | 2006-11-30 | Ultrasonic treatment apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2008136845A true JP2008136845A (ja) | 2008-06-19 |
Family
ID=39185761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007234204A Pending JP2008136845A (ja) | 2006-11-30 | 2007-09-10 | 超音波処置装置用プローブ |
Country Status (5)
Country | Link |
---|---|
US (1) | US7714481B2 (ja) |
EP (1) | EP1927321B1 (ja) |
JP (1) | JP2008136845A (ja) |
CN (1) | CN101190138B (ja) |
AT (1) | ATE551958T1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010140461A1 (ja) * | 2009-06-03 | 2010-12-09 | オリンパスメディカルシステムズ株式会社 | 超音波手術装置、前記超音波手術装置を具備する超音波手術システム及びキャビテーション利用方法 |
WO2010140462A1 (ja) * | 2009-06-03 | 2010-12-09 | オリンパスメディカルシステムズ株式会社 | 超音波手術装置、超音波手術システム及びキャビテーション抑制方法 |
JP2013085963A (ja) * | 2011-10-21 | 2013-05-13 | Ethicon Endo Surgery Inc | 切断及び凝固のための超音波装置 |
JP2014166222A (ja) * | 2013-02-28 | 2014-09-11 | Olympus Corp | キャビテーション発生装置 |
JP2014534007A (ja) * | 2011-10-17 | 2014-12-18 | サウンド サージカル テクノロジーズ エルエルシー | セルライトを処置するための超音波プローブ |
WO2016190173A1 (ja) * | 2015-05-27 | 2016-12-01 | オリンパス株式会社 | 外科手術装置 |
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Also Published As
Publication number | Publication date |
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CN101190138A (zh) | 2008-06-04 |
CN101190138B (zh) | 2012-11-21 |
US7714481B2 (en) | 2010-05-11 |
ATE551958T1 (de) | 2012-04-15 |
EP1927321A1 (en) | 2008-06-04 |
US20080132927A1 (en) | 2008-06-05 |
EP1927321B1 (en) | 2012-04-04 |
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