JP2015530174A5 - - Google Patents

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JP2015530174A5
JP2015530174A5 JP2015533711A JP2015533711A JP2015530174A5 JP 2015530174 A5 JP2015530174 A5 JP 2015530174A5 JP 2015533711 A JP2015533711 A JP 2015533711A JP 2015533711 A JP2015533711 A JP 2015533711A JP 2015530174 A5 JP2015530174 A5 JP 2015530174A5
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本発明の一例によると、組織を切断及び封止するための電気手術デバイスは、電気手術デバイスの遠位端に位置する上部つかみ具と、上部つかみ具に対向する下部つかみ具と、を備える。下部つかみ具は、旋回接続部によって前記上部つかみ具に旋回接続されている。旋回接続部は、上部つかみ具の一部を収容する通路を備える。上部つかみ具は、相対的開放状態と相対的閉鎖状態との間で、前記上部つかみ具を前記下部つかみ具に対して旋回させるように、通路を通って軸方向に変位可能である。上部つかみ具及び下部つかみ具は、相対的閉鎖状態で組織にRFエネルギーを送達するように動作可能である。
以下の項目は、国際出願時の特許請求の範囲に記載の要素である。
(項目1)
組織を切断及び封止するための電気手術デバイスであって、
前記電気手術デバイスは、
前記電気手術デバイスの遠位端に位置する上部つかみ具と、
前記上部つかみ具に対向する下部つかみ具であって、旋回接続部によって前記上部つかみ具に旋回接続されている前記下部つかみ具と、を備え、
前記旋回接続部は、前記上部つかみ具の一部を収容する通路を備え、
前記上部つかみ具は、相対的開放状態と相対的閉鎖状態との間で、前記上部つかみ具を前記下部つかみ具に対して旋回させるように、前記通路を通って軸方向に変位可能であり、
前記上部つかみ具及び前記下部つかみ具は、前記相対的閉鎖状態で組織にRFエネルギーを送達するように動作可能である、電気手術デバイス。
(項目2)
前記上部つかみ具は、前記上部つかみ具の外側縁に隣接して位置する旋回点を中心に前記下部つかみ具に対して旋回可能であり、
前記旋回点は、前記電気手術デバイスの中心線からずれている、項目1に記載の電気手術デバイス。
(項目3)
前記旋回接続部は、前記上部つかみ具の第1面と係合する凸状面を有する半円筒状要素を備える、項目1に記載の電気手術デバイス。
(項目4)
前記旋回接続部は、さらに、前記上部つかみ具の第2面と係合する凹状面を備える、項目3に記載の電気手術デバイス。
(項目5)
前記凸状面及び前記凹状面は、前記通路の対向する壁を画定する、項目4に記載の電気手術デバイス。
(項目6)
前記凸状面及び前記凹状面は、共通する1点を中心として同心である円形輪郭に従う、項目4に記載の電気手術デバイス。
(項目7)
前記電気手術デバイスは、さらに、前記下部つかみ具を収容する下部つかみ具ハウジングを備え、
前記下部つかみ具は、前記下部つかみ具ハウジングの遠位部分に配置されている、項目1に記載の電気手術デバイス。
(項目8)
前記下部つかみ具は、下部つかみ具旋回接続部によって前記下部つかみ具ハウジングに旋回接続されている、項目7に記載の電気手術デバイス。
(項目9)
前記下部つかみ具旋回接続部が、前記下部つかみ具から外側に突出する一対のボスを備えるピンなし接続部を備え、
前記ボスは、前記下部つかみ具ハウジングの一対の開口部と係合している、項目8に記載の電気手術デバイス。
(項目10)
前記電気手術デバイスは、前記下部つかみ具ハウジングと前記下部つかみ具との間に配置された下部つかみ具ばねを備える、項目7に記載の電気手術デバイス。
(項目11)
前記下部つかみ具ばねは、前記下部つかみ具の遠位部分に位置し、
前記下部つかみ具ばねは、前記下部つかみ具の遠位部分を前記上部つかみ具に向かって付勢する、項目10に記載の電気手術デバイス。
(項目12)
前記上部つかみ具は、前記上部つかみ具を前記下部つかみ具から電気的に絶縁するように前記上部つかみ具の上に成形されたプラスチック覆いを備える、項目1に記載の電気手術デバイス。
(項目13)
前記電気手術デバイスは、さらに、前記電気手術デバイスの細長いシャフトと、前記上部つかみ具及び前記下部つかみ具と、の間に手首部を備え、
前記上部つかみ具及び前記下部つかみ具は、前記上部つかみ具及び前記下部つかみ具が前記細長いシャフトに対して屈曲するのを可能にするように、前記手首部において変位可能である、項目1に記載の電気手術デバイス。
(項目14)
前記電気手術デバイスは、さらに、前記手首部の通路を通してループ状にされた関節運動ワイヤを備える、項目13に記載の電気手術デバイス。
(項目15)
前記関節運動ワイヤを通して前記上部つかみ具及び前記下部つかみ具に電力が供給される、項目14に記載の電気手術デバイス。
(項目16)
前記手首部は、
椎体と、
ブッシュと、
前記椎体と前記ブッシュとの間の自動的にまっすぐになる結合部であって、前記上部つかみ具及び前記下部つかみ具を中心位置に向かって付勢する前記結合部と、を備える、項目13に記載の電気手術デバイス。
(項目17)
前記電気手術デバイスは、さらに、前記上部つかみ具及び前記下部つかみ具のうちの一方の通路を通ってループ状にされた作動ワイヤを備える、項目1に記載の電気手術デバイス。
(項目18)
前記作動ワイヤは、
第1作動ワイヤ部と、
第2作動ワイヤ部と、を備え、
前記第1作動ワイヤ部は、前記第2作動ワイヤ部と交差し、それにより、前記第1作動ワイヤ部と前記第2作動ワイヤ部とが、前記作動ワイヤがループ状にされている前記上部つかみ具及び前記下部つかみ具のうちの前記一方に等しい力をかける、項目17に記載の電気手術デバイス。
(項目19)
前記作動ワイヤを通して前記上部つかみ具及び前記下部つかみ具に電力が供給される、項目17に記載の電気手術デバイス。
(項目20)
前記上部つかみ具は、第1嵌合面を備え、
前記下部つかみ具は、前記第1嵌合面と嵌合する第2嵌合面を備え、
前記第1嵌合面及び前記第2嵌合面のそれぞれは、V字型輪郭を備える、項目1に記載の電気手術デバイス。
(項目21)
前記電気手術デバイスは、さらに、前記上部つかみ具及び前記下部つかみ具の屈曲運動又は回転運動を制御する関節運動機構をさらに具備する、項目1に記載の電気手術デバイス。
(項目22)
前記関節運動機構は、
ハウジングと、
前記ハウジング内で回転可能に変位可能な割出ディスクと、を備える、項目21に記載の電気手術デバイス。
(項目23)
前記ハウジングは、複数のラチェット切欠きを備え、
前記割出ディスクは、前記ラチェット切欠きと係合して、前記上部つかみ具及び前記下部つかみ具の位置を割り出す割出アームを備える、項目22に記載の電気手術デバイス。
(項目24)
前記関節運動機構は、前記上部つかみ具及び前記下部つかみ具に対する外部の力が前記上部つかみ具及び前記下部つかみ具を割出位置から移動させるのを防止する自動係止機構を備える、項目22に記載の電気手術デバイス。
(ピンなし下部つかみ具)
下部つかみ具132は、下部つかみ具旋回接続部190によって下部つかみ具ハウジング130に旋回接続されている。下部つかみ具132と下部つかみ具ハウジング130との間の下部つかみ具旋回接続部190は、十分な圧縮力を提供するために下部つかみ具において剛性及び強度を最大限にしなければならない最も重要な領域のうちの1つを表す。ピン接続部及び貫通ボアは、上述したように、下部つかみ具からの材料の除去を必要とし、つかみ具の剛性及び強度を低減する。したがって、下部つかみ具旋回接続部190は、一対のボス136の形態である「ピンなし」接続部を特徴とする。ボス136は、下部つかみ具132から外側に突出し、下部つかみ具ハウジング130の小さい開口部138内にスナップ式に嵌まる。この構成により、下部つかみ具旋回接続部190の位置においてつかみ具の幅を横切って下部つかみ具132から材料は除去されない。
図5を参照すると、つかみ具132は、曲線的な凸状底面133を有し、下部つかみ具ハウジング130は、曲線状の凹状内面131を有している。凹状内面131は、下部つかみ具ハウジング130が上部つかみ具120に対して旋回した時に凸状底面133に当接する。したがって、凹状内面131及び凸状底面133は支持面を形成し、支持面は、下部つかみ具132と下部つかみ具ハウジング130との間の圧縮力を吸収し、圧縮力をボス136及び開口部138から離れるように向ける。したがって、下部つかみ具132の構造的完全性は、ボス136又は下部つかみ具旋回接続部190の強度にそれほど依存しない。
(つかみ具輪郭)
図8を参照すると、上部つかみ具120は、下部つかみ具132と嵌合する凹状内面131を有している。下部つかみ具132は、上部つかみ具120と嵌合する凸状底面133を同様に有している。凹状内面131及び凸状底面133は、各々、平面嵌合面に対していくつかの利点を提供する、図示するようなV字型輪郭を有している。
V字型輪郭は、上部つかみ具120及び下部つかみ具132が互いに位置合せされた状態を維持する自動位置合せ特徴を提供する。自動位置合せ特徴により、位置合せを制御するためにつかみ具の後方に長い構成要素の長さ及び厳密な公差の形状が不要になる。凹状内面131及び凸状底面133はまた、平面より大きい表面積も有し、それにより、組織と係合するために徐々に広がる領域がもたらされる。
凹状内面131の軸方向中心線123は、デバイス100の中心線101からずれている遠位部137に沿った凸状底面133の近位部分135と一致する。この構成では、切断面103を、デバイス100の中心線101から離れるように移動させることができ、切刃160が中心から離れて位置することが可能になる。それにより、他の構成要素をデバイスの中心に向かって配置することができる。
関節運動器220は4つの当接縁225を有し、割出ディスク210は対応する当接縁211を有している。関節運動器が中立状態にある時、当接縁211は当接縁225から間隔を空けて配置され、移動の限界を画定する小さい間隙229をもたらす。ハンドル222の初期回転時、関節運動器220は回転し、当接縁225のうちの2つは、割出ディスク210の対応する当接縁211に近づく。ハンドル222が、5度等、小さい閾値回転角度で回転した後、割出ディスク210の当接縁211に近づいている当接縁225は、それらの移動の限界に達し、割出ディスク210に接触する。この時点で、ハンドルに印加された回転力は、割出ディスク210に伝達され、関節運動器220と並んで割出ディスクを回転させる。割出ディスク210が回転すると、割出アーム212の先端部215は、ラチェット歯235とスライド可能に係合する際は内側に屈曲し、次の割出位置でラチェット切欠き234と位置合せされる際は外側にスナップ式に移動する。所望の割出位置に達すると、ハンドル222から回転力が解除され、それにより、板ばね216は関節運動器220を中立状態に戻し、デテント228は係止位置に戻る。係止位置では、デテント228は、割出アーム212がラチェット切欠き234を係合解除するのを防止して、関節運動ワイヤ172及び174ならびに手首部170を割出位置で有効に係止する。
図11及び図12を参照すると、デバイス100は、関節運動ワイヤ172及び174の近位端に取り付けられるばね板260を含む。ばね板260は、関節運動ワイヤ172及び174を引張状態にして、手首部170の構成要素を合わせて固定し、それにより、手首構成要素を物理的に接合する他の手段を使用する必要をなくす。割出ディスク210は、ばね板260をハウジング230内の適所に保持する。各関節運動ワイヤ172及び174は、ばね板260の翼部分262の穴を通って延在する。各関節運動ワイヤ172及び174の近位端は、屈曲し、ワイヤストッパ270に捕捉される。各ワイヤストッパ270は、ばね板260に対してその向きを維持するように固定される。各翼部分262は、ばね板260の残りの部分に対して近位方向に屈曲する弛緩状態を有している。組み立てられた状態では、ワイヤストッパ270は、翼部分262に対して遠位側に引っ張られ、関節運動機構200に張力をかける。

Claims (15)

  1. 組織を切断及び封止するための電気手術デバイスであって、
    前記電気手術デバイスは、
    前記電気手術デバイスの遠位端に位置する上部つかみ具と、
    前記上部つかみ具に対向する下部つかみ具であって、旋回接続部によって前記上部つかみ具に旋回接続されている前記下部つかみ具と、を備え、
    前記旋回接続部は、前記上部つかみ具の一部を収容する通路を備え、
    前記上部つかみ具は、相対的開放状態と相対的閉鎖状態との間で、前記上部つかみ具を前記下部つかみ具に対して旋回させるように、前記通路を通って軸方向に変位可能であり、
    前記上部つかみ具及び前記下部つかみ具は、前記相対的閉鎖状態で組織にRFエネルギーを送達するように動作可能である、電気手術デバイス。
  2. 前記上部つかみ具は、前記上部つかみ具の外側縁に隣接して位置する旋回点を中心に前記下部つかみ具に対して旋回可能であり、
    前記旋回点は、前記電気手術デバイスの中心線からずれている、請求項1に記載の電気手術デバイス。
  3. 前記旋回接続部は、前記上部つかみ具の第1面と係合する凸状面を有する半円筒状要素を備える、請求項1又は2に記載の電気手術デバイス。
  4. 前記旋回接続部は、さらに、前記上部つかみ具の第2面と係合する凹状面を備える、請求項1から3のいずれか一項に記載の電気手術デバイス。
  5. 前記電気手術デバイスは、さらに、前記下部つかみ具を収容する下部つかみ具ハウジングを備え、
    前記下部つかみ具は、前記下部つかみ具ハウジングの遠位部分に配置されている、請求項1から4のいずれか一項に記載の電気手術デバイス。
  6. 前記下部つかみ具は、下部つかみ具旋回接続部によって前記下部つかみ具ハウジングに旋回接続されている、請求項に記載の電気手術デバイス。
  7. 前記電気手術デバイスは、さらに、前記電気手術デバイスの細長いシャフトと、前記上部つかみ具及び前記下部つかみ具と、の間に手首部を備え、
    前記上部つかみ具及び前記下部つかみ具は、前記上部つかみ具及び前記下部つかみ具が前記細長いシャフトに対して屈曲するのを可能にするように、前記手首部において変位可能である、請求項1から6のいずれか一項に記載の電気手術デバイス。
  8. 前記電気手術デバイスは、さらに、前記手首部の通路を通してループ状にされた関節運動ワイヤを備える、請求項に記載の電気手術デバイス。
  9. 前記手首部は、
    椎体と、
    ブッシュと、
    前記椎体と前記ブッシュとの間の自動的にまっすぐになる結合部であって、前記上部つかみ具及び前記下部つかみ具を中心位置に向かって付勢する前記結合部と、を備える、請求項7又は8に記載の電気手術デバイス。
  10. 前記電気手術デバイスは、さらに、前記上部つかみ具及び前記下部つかみ具のうちの一方の通路を通ってループ状にされた作動ワイヤを備える、請求項1から9のいずれか一項に記載の電気手術デバイス。
  11. 前記作動ワイヤは、
    第1作動ワイヤ部と、
    第2作動ワイヤ部と、を備え、
    前記第1作動ワイヤ部は、前記第2作動ワイヤ部と交差し、それにより、前記第1作動ワイヤ部と前記第2作動ワイヤ部とが、前記作動ワイヤがループ状にされている前記上部つかみ具及び前記下部つかみ具のうちの前記一方に等しい力をかける、請求項1に記載の電気手術デバイス。
  12. 前記上部つかみ具は、第1嵌合面を備え、
    前記下部つかみ具は、前記第1嵌合面と嵌合する第2嵌合面を備え、
    前記第1嵌合面及び前記第2嵌合面のそれぞれは、V字型輪郭を備える、請求項1から11のいずれか一項に記載の電気手術デバイス。
  13. 前記電気手術デバイスは、さらに、前記上部つかみ具及び前記下部つかみ具の屈曲運動又は回転運動を制御する関節運動機構をさらに具備する、請求項1から12のいずれか一項に記載の電気手術デバイス。
  14. 前記関節運動機構は、
    ハウジングと、
    前記ハウジング内で回転可能に変位可能な割出ディスクと、を備える、請求項13に記載の電気手術デバイス。
  15. 前記関節運動機構は、前記上部つかみ具及び前記下部つかみ具に対する外部の力が前記上部つかみ具及び前記下部つかみ具を割出位置から移動させるのを防止する自動係止機構を備える、請求項13又は14に記載の電気手術デバイス。
JP2015533711A 2012-09-26 2013-09-26 組織切断及び封止装置 Active JP6336451B2 (ja)

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US201261705721P 2012-09-26 2012-09-26
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PCT/IB2013/002133 WO2014049423A1 (en) 2012-09-26 2013-09-26 Apparatus for tissue cutting and sealing

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Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2997922B1 (en) * 2012-09-26 2017-12-20 Aesculap AG Apparatus for tissue cutting and sealing
EP3318209A4 (en) * 2015-08-05 2019-03-27 Olympus Corporation TREATMENT TOOL
US11076908B2 (en) * 2016-06-02 2021-08-03 Gyrus Acmi, Inc. Two-stage electrosurgical device for vessel sealing
US10149726B2 (en) * 2016-07-01 2018-12-11 Ethicon Endo-Surgery, Llc Methods, systems, and devices for initializing a surgical tool
KR20190119094A (ko) * 2017-02-27 2019-10-21 아사히 인텍크 가부시키가이샤 매니퓰레이터
US10932845B2 (en) 2017-04-27 2021-03-02 Ethicon Llc Detent feature for articulation control in surgical instrument
GB2565575A (en) * 2017-08-17 2019-02-20 Creo Medical Ltd Electrosurgical apparatus for delivering RF and/or microwave energy into biological tissue
JP7326266B2 (ja) * 2017-10-30 2023-08-15 エシコン エルエルシー 電池構成を備える外科用器具システム
CN108186081B (zh) * 2017-12-18 2019-12-17 南京天朗制药有限公司 一种具有剪切功能的医院手术室用手术镊
USD904611S1 (en) 2018-10-10 2020-12-08 Bolder Surgical, Llc Jaw design for a surgical instrument
JP1650869S (ja) * 2019-01-25 2020-01-20
JP1650796S (ja) * 2019-01-25 2020-01-20
USD966513S1 (en) * 2019-01-25 2022-10-11 Karl Storz Se & Co. Kg Shaft attachable medical instrument
JP1650795S (ja) * 2019-01-25 2020-01-20
US11813017B2 (en) 2019-03-11 2023-11-14 Microline Surgical, Inc. Reusable minimally invasive surgical instrument
IL265963A (en) * 2019-04-10 2020-10-28 Tamar Robotics Ltd Needle with steering mechanism and tip navigation
CN114224475B (zh) * 2021-11-26 2024-10-11 艺柏湾医疗科技(上海)有限公司 外科手术夹钳、外科手术夹钳头及夹钳头的控制方法

Family Cites Families (536)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2723108A (en) 1951-02-24 1955-11-08 Diamond Alkali Co Valve
US3356408A (en) 1966-07-07 1967-12-05 Herbert D Sturtz Camper anchoring device
US3527224A (en) 1967-09-05 1970-09-08 American Cyanamid Co Method of surgically bonding tissue together
US3742955A (en) 1970-09-29 1973-07-03 Fmc Corp Fibrous collagen derived product having hemostatic and wound binding properties
US3709215A (en) 1970-12-28 1973-01-09 S Richmond Anterior vaginal retractor for vaginal surgery
US3845771A (en) 1973-04-24 1974-11-05 W Vise Electrosurgical glove
DE2324658B2 (de) 1973-05-16 1977-06-30 Richard Wolf Gmbh, 7134 Knittlingen Sonde zum koagulieren von koerpergewebe
JPS5239596B2 (ja) 1974-04-04 1977-10-06
US3987795A (en) 1974-08-28 1976-10-26 Valleylab, Inc. Electrosurgical devices having sesquipolar electrode structures incorporated therein
US4231372A (en) 1974-11-04 1980-11-04 Valleylab, Inc. Safety monitoring circuit for electrosurgical unit
US4072153A (en) 1976-03-03 1978-02-07 Swartz William H Post hysterectomy fluid drainage tube
US4041952A (en) 1976-03-04 1977-08-16 Valleylab, Inc. Electrosurgical forceps
US4094320A (en) 1976-09-09 1978-06-13 Valleylab, Inc. Electrosurgical safety circuit and method of using same
US5133727A (en) * 1990-05-10 1992-07-28 Symbiosis Corporation Radial jaw biopsy forceps
DE3050386C2 (de) 1980-05-13 1987-06-25 American Hospital Supply Corp Multipolare elektrochirurgische Vorrichtung
US4492231A (en) 1982-09-17 1985-01-08 Auth David C Non-sticking electrocautery system and forceps
US4590934A (en) 1983-05-18 1986-05-27 Jerry L. Malis Bipolar cutter/coagulator
WO1985003214A1 (en) 1984-01-30 1985-08-01 Kharkovsky Nauchno-Issledovatelsky Institut Obsche Bipolar electric surgical instrument
US5117118A (en) 1988-10-19 1992-05-26 Astex Co., Ltd. Photoelectric switch using an integrated circuit with reduced interconnections
US4972846A (en) 1989-01-31 1990-11-27 W. L. Gore & Associates, Inc. Patch electrodes for use with defibrillators
US5234425A (en) 1989-03-03 1993-08-10 Thomas J. Fogarty Variable diameter sheath method and apparatus for use in body passages
US4979948A (en) 1989-04-13 1990-12-25 Purdue Research Foundation Method and apparatus for thermally destroying a layer of an organ
US4976717A (en) 1989-04-24 1990-12-11 Boyle Gary C Uterine retractor for an abdominal hysterectomy and method of its use
DE4017626A1 (de) 1989-05-31 1990-12-06 Kyocera Corp Blutgefaesskoagulations-/-blutstillungs-einrichtung
US5041101A (en) 1989-06-05 1991-08-20 Helix Medical, Inc. Hysterectomy drain appliance
US4998527A (en) 1989-07-27 1991-03-12 Percutaneous Technologies Inc. Endoscopic abdominal, urological, and gynecological tissue removing device
US5007908A (en) 1989-09-29 1991-04-16 Everest Medical Corporation Electrosurgical instrument having needle cutting electrode and spot-coag electrode
US5217030A (en) 1989-12-05 1993-06-08 Inbae Yoon Multi-functional instruments and stretchable ligating and occluding devices
US6099550A (en) 1989-12-05 2000-08-08 Yoon; Inbae Surgical instrument having jaws and an operating channel and method for use thereof
US5665100A (en) 1989-12-05 1997-09-09 Yoon; Inbae Multifunctional instrument with interchangeable operating units for performing endoscopic procedures
US5035696A (en) 1990-02-02 1991-07-30 Everest Medical Corporation Electrosurgical instrument for conducting endoscopic retrograde sphincterotomy
EP0448857A1 (en) 1990-03-27 1991-10-02 Jong-Khing Huang An apparatus of a spinning type of resectoscope for prostatectomy
US5108408A (en) 1990-04-20 1992-04-28 Lally James J Uterine-ring hysterectomy clamp
US5078736A (en) 1990-05-04 1992-01-07 Interventional Thermodynamics, Inc. Method and apparatus for maintaining patency in the body passages
US5482054A (en) 1990-05-10 1996-01-09 Symbiosis Corporation Edoscopic biopsy forceps devices with selective bipolar cautery
US5037379A (en) 1990-06-22 1991-08-06 Vance Products Incorporated Surgical tissue bag and method for percutaneously debulking tissue
US5282799A (en) 1990-08-24 1994-02-01 Everest Medical Corporation Bipolar electrosurgical scalpel with paired loop electrodes
DE4032471C2 (de) 1990-10-12 1997-02-06 Delma Elektro Med App Elektrochirurgische Vorrichtung
US5190541A (en) 1990-10-17 1993-03-02 Boston Scientific Corporation Surgical instrument and method
US5085659A (en) 1990-11-21 1992-02-04 Everest Medical Corporation Biopsy device with bipolar coagulation capability
US5178618A (en) 1991-01-16 1993-01-12 Brigham And Womens Hospital Method and device for recanalization of a body passageway
US5370647A (en) 1991-01-23 1994-12-06 Surgical Innovations, Inc. Tissue and organ extractor
US5219895A (en) 1991-01-29 1993-06-15 Autogenesis Technologies, Inc. Collagen-based adhesives and sealants and methods of preparation and use thereof
US5749895A (en) 1991-02-13 1998-05-12 Fusion Medical Technologies, Inc. Method for bonding or fusion of biological tissue and material
US5156613A (en) 1991-02-13 1992-10-20 Interface Biomedical Laboratories Corp. Collagen welding rod material for use in tissue welding
AU660444B2 (en) 1991-02-15 1995-06-29 Ingemar H. Lundquist Torquable catheter and method
US5300087A (en) 1991-03-22 1994-04-05 Knoepfler Dennis J Multiple purpose forceps
US5396900A (en) 1991-04-04 1995-03-14 Symbiosis Corporation Endoscopic end effectors constructed from a combination of conductive and non-conductive materials and useful for selective endoscopic cautery
DE4113037A1 (de) 1991-04-22 1992-10-29 Sutter Hermann Select Med Tech Bipolares koagulations- und/oder schneidinstrument
US5391166A (en) 1991-06-07 1995-02-21 Hemostatic Surgery Corporation Bi-polar electrosurgical endoscopic instruments having a detachable working end
US5484436A (en) 1991-06-07 1996-01-16 Hemostatic Surgery Corporation Bi-polar electrosurgical instruments and methods of making
US5324289A (en) 1991-06-07 1994-06-28 Hemostatic Surgery Corporation Hemostatic bi-polar electrosurgical cutting apparatus and methods of use
DE4130064A1 (de) 1991-09-11 1993-03-18 Wolf Gmbh Richard Endoskopische koagulationsfasszange
US5273524A (en) 1991-10-09 1993-12-28 Ethicon, Inc. Electrosurgical device
US5326013A (en) 1991-10-18 1994-07-05 United States Surgical Corporation Self contained gas powered surgical apparatus
US5478003A (en) 1991-10-18 1995-12-26 United States Surgical Corporation Surgical apparatus
US5312023A (en) 1991-10-18 1994-05-17 United States Surgical Corporation Self contained gas powered surgical apparatus
US5711472A (en) 1991-10-18 1998-01-27 United States Surgical Corporation Self contained gas powered surgical apparatus
US6250532B1 (en) 1991-10-18 2001-06-26 United States Surgical Corporation Surgical stapling apparatus
US5207691A (en) 1991-11-01 1993-05-04 Medical Scientific, Inc. Electrosurgical clip applicator
US5665085A (en) 1991-11-01 1997-09-09 Medical Scientific, Inc. Electrosurgical cutting tool
US5531744A (en) 1991-11-01 1996-07-02 Medical Scientific, Inc. Alternative current pathways for bipolar surgical cutting tool
US5713896A (en) 1991-11-01 1998-02-03 Medical Scientific, Inc. Impedance feedback electrosurgical system
EP0610326B1 (en) 1991-11-01 2002-09-18 Medical Scientific, Inc. Electrosurgical cutting tool
DE4138116A1 (de) 1991-11-19 1993-06-03 Delma Elektro Med App Medizinisches hochfrequenz-koagulations-schneidinstrument
US6053172A (en) 1995-06-07 2000-04-25 Arthrocare Corporation Systems and methods for electrosurgical sinus surgery
US6024733A (en) 1995-06-07 2000-02-15 Arthrocare Corporation System and method for epidermal tissue ablation
US6142992A (en) 1993-05-10 2000-11-07 Arthrocare Corporation Power supply for limiting power in electrosurgery
US5697882A (en) 1992-01-07 1997-12-16 Arthrocare Corporation System and method for electrosurgical cutting and ablation
US5681282A (en) 1992-01-07 1997-10-28 Arthrocare Corporation Methods and apparatus for ablation of luminal tissues
US5484435A (en) 1992-01-15 1996-01-16 Conmed Corporation Bipolar electrosurgical instrument for use in minimally invasive internal surgical procedures
US5352235A (en) 1992-03-16 1994-10-04 Tibor Koros Laparoscopic grasper and cutter
US5158561A (en) 1992-03-23 1992-10-27 Everest Medical Corporation Monopolar polypectomy snare with coagulation electrode
US5281216A (en) 1992-03-31 1994-01-25 Valleylab, Inc. Electrosurgical bipolar treating apparatus
US5300068A (en) 1992-04-21 1994-04-05 St. Jude Medical, Inc. Electrosurgical apparatus
US5277201A (en) 1992-05-01 1994-01-11 Vesta Medical, Inc. Endometrial ablation apparatus and method
US5562720A (en) 1992-05-01 1996-10-08 Vesta Medical, Inc. Bipolar/monopolar endometrial ablation device and method
US5443470A (en) 1992-05-01 1995-08-22 Vesta Medical, Inc. Method and apparatus for endometrial ablation
US5443463A (en) 1992-05-01 1995-08-22 Vesta Medical, Inc. Coagulating forceps
AU662407B2 (en) 1992-05-06 1995-08-31 Ethicon Inc. Endoscopic ligation and division instrument
US5293863A (en) 1992-05-08 1994-03-15 Loma Linda University Medical Center Bladed endoscopic retractor
US6350274B1 (en) 1992-05-11 2002-02-26 Regen Biologics, Inc. Soft tissue closure systems
NL9201118A (nl) 1992-06-24 1994-01-17 Leuven K U Res & Dev Gereedschapset voor laparoscopische vaginale hysterectomie.
US5221281A (en) 1992-06-30 1993-06-22 Valleylab Inc. Electrosurgical tubular trocar
US5341807A (en) 1992-06-30 1994-08-30 American Cardiac Ablation Co., Inc. Ablation catheter positioning system
US5250074A (en) 1992-07-14 1993-10-05 Wilk Peter J Surgical instrument assembly and associated technique
US5720719A (en) 1992-08-12 1998-02-24 Vidamed, Inc. Ablative catheter with conformable body
US5295990A (en) 1992-09-11 1994-03-22 Levin John M Tissue sampling and removal device
US5431323A (en) 1992-10-09 1995-07-11 Ethicon, Inc. Endoscopic surgical instrument with pivotable and rotatable staple cartridge
US5330502A (en) 1992-10-09 1994-07-19 Ethicon, Inc. Rotational endoscopic mechanism with jointed drive mechanism
US5662662A (en) 1992-10-09 1997-09-02 Ethicon Endo-Surgery, Inc. Surgical instrument and method
US5601224A (en) 1992-10-09 1997-02-11 Ethicon, Inc. Surgical instrument
US5374277A (en) 1992-10-09 1994-12-20 Ethicon, Inc. Surgical instrument
US5578052A (en) 1992-10-27 1996-11-26 Koros; Tibor Insulated laparoscopic grasper with removable shaft
US5720745A (en) 1992-11-24 1998-02-24 Erbe Electromedizin Gmbh Electrosurgical unit and method for achieving coagulation of biological tissue
US5558671A (en) 1993-07-22 1996-09-24 Yates; David C. Impedance feedback monitor for electrosurgical instrument
US5403312A (en) 1993-07-22 1995-04-04 Ethicon, Inc. Electrosurgical hemostatic device
US5514134A (en) 1993-02-05 1996-05-07 Everest Medical Corporation Bipolar electrosurgical scissors
US5462546A (en) 1993-02-05 1995-10-31 Everest Medical Corporation Bipolar electrosurgical forceps
US5336229A (en) 1993-02-09 1994-08-09 Laparomed Corporation Dual ligating and dividing apparatus
US5342381A (en) 1993-02-11 1994-08-30 Everest Medical Corporation Combination bipolar scissors and forceps instrument
US5431676A (en) 1993-03-05 1995-07-11 Innerdyne Medical, Inc. Trocar system having expandable port
US5445638B1 (en) 1993-03-08 1998-05-05 Everest Medical Corp Bipolar coagulation and cutting forceps
GB9306637D0 (en) 1993-03-30 1993-05-26 Smiths Industries Plc Electrosurgery monitor and appartus
US5417687A (en) 1993-04-30 1995-05-23 Medical Scientific, Inc. Bipolar electrosurgical trocar
GB9309142D0 (en) 1993-05-04 1993-06-16 Gyrus Medical Ltd Laparoscopic instrument
US5395369A (en) 1993-06-10 1995-03-07 Symbiosis Corporation Endoscopic bipolar electrocautery instruments
GB9314391D0 (en) 1993-07-12 1993-08-25 Gyrus Medical Ltd A radio frequency oscillator and an electrosurgical generator incorporating such an oscillator
US5569243A (en) 1993-07-13 1996-10-29 Symbiosis Corporation Double acting endoscopic scissors with bipolar cautery capability
US5352223A (en) 1993-07-13 1994-10-04 Symbiosis Corporation Endoscopic instruments having distally extending lever mechanisms
GB9314641D0 (en) 1993-07-15 1993-08-25 Salim Aws S M Tunnelling umbrella
US5356408A (en) 1993-07-16 1994-10-18 Everest Medical Corporation Bipolar electrosurgical scissors having nonlinear blades
US5709680A (en) 1993-07-22 1998-01-20 Ethicon Endo-Surgery, Inc. Electrosurgical hemostatic device
US5810811A (en) 1993-07-22 1998-09-22 Ethicon Endo-Surgery, Inc. Electrosurgical hemostatic device
US5693051A (en) 1993-07-22 1997-12-02 Ethicon Endo-Surgery, Inc. Electrosurgical hemostatic device with adaptive electrodes
US5688270A (en) 1993-07-22 1997-11-18 Ethicon Endo-Surgery,Inc. Electrosurgical hemostatic device with recessed and/or offset electrodes
GR940100335A (el) 1993-07-22 1996-05-22 Ethicon Inc. Ηλεκτροχειρουργικη συσκευη τοποθετησης συρραπτικων αγκυλων.
US5336237A (en) 1993-08-25 1994-08-09 Devices For Vascular Intervention, Inc. Removal of tissue from within a body cavity
US5718703A (en) 1993-09-17 1998-02-17 Origin Medsystems, Inc. Method and apparatus for small needle electrocautery
US5405344A (en) 1993-09-30 1995-04-11 Ethicon, Inc. Articulable socket joint assembly for an endoscopic instrument for surgical fastner track therefor
DE4333983A1 (de) 1993-10-05 1995-04-06 Delma Elektro Med App Elektrochirurgisches Hochfrequenz-Instrument
US5496312A (en) 1993-10-07 1996-03-05 Valleylab Inc. Impedance and temperature generator control
US5571100B1 (en) 1993-11-01 1998-01-06 Gyrus Medical Ltd Electrosurgical apparatus
US5728143A (en) 1995-08-15 1998-03-17 Rita Medical Systems, Inc. Multiple antenna ablation apparatus and method
US5449355A (en) 1993-11-24 1995-09-12 Valleylab Inc. Retrograde tissue splitter and method
US5458598A (en) 1993-12-02 1995-10-17 Cabot Technology Corporation Cutting and coagulating forceps
US5377415A (en) 1993-12-10 1995-01-03 Gibson; John Sheet material punch
CA2138076A1 (en) 1993-12-17 1995-06-18 Philip E. Eggers Monopolar electrosurgical instruments
US5603700A (en) 1993-12-27 1997-02-18 Daneshvar; Yousef Suction and injection system
US5554159A (en) 1994-02-04 1996-09-10 Fischer; Nathan R. Instrument for electro-surgical excisor for the transformation zone of the uterine cervix and method of using same
US5507773A (en) 1994-02-18 1996-04-16 Ethicon Endo-Surgery Cable-actuated jaw assembly for surgical instruments
US5397320A (en) 1994-03-03 1995-03-14 Essig; Mitchell N. Dissecting surgical device and associated method
US5445142A (en) 1994-03-15 1995-08-29 Ethicon Endo-Surgery, Inc. Surgical trocars having optical tips defining one or more viewing ports
US5472442A (en) 1994-03-23 1995-12-05 Valleylab Inc. Moveable switchable electrosurgical handpiece
US5766196A (en) 1994-06-06 1998-06-16 Tnco, Inc. Surgical instrument with steerable distal end
US6056744A (en) 1994-06-24 2000-05-02 Conway Stuart Medical, Inc. Sphincter treatment apparatus
US5540684A (en) 1994-07-28 1996-07-30 Hassler, Jr.; William L. Method and apparatus for electrosurgically treating tissue
US5456684A (en) 1994-09-08 1995-10-10 Hutchinson Technology Incorporated Multifunctional minimally invasive surgical instrument
US5573535A (en) 1994-09-23 1996-11-12 United States Surgical Corporation Bipolar surgical instrument for coagulation and cutting
US6152920A (en) 1997-10-10 2000-11-28 Ep Technologies, Inc. Surgical method and apparatus for positioning a diagnostic or therapeutic element within the body
US5840077A (en) 1994-10-18 1998-11-24 Blairden Precision Instruments, Inc. Uterine manipulating assembly for laparoscopic hysterectomy
US5520698A (en) 1994-10-19 1996-05-28 Blairden Precision Instruments, Inc. Simplified total laparoscopic hysterectomy method employing colpotomy incisions
US5556397A (en) 1994-10-26 1996-09-17 Laser Centers Of America Coaxial electrosurgical instrument
US5833689A (en) 1994-10-26 1998-11-10 Snj Company, Inc. Versatile electrosurgical instrument capable of multiple surgical functions
US5549637A (en) 1994-11-10 1996-08-27 Crainich; Lawrence Articulated medical instrument
US5585007A (en) 1994-12-07 1996-12-17 Plasmaseal Corporation Plasma concentrate and tissue sealant methods and apparatuses for making concentrated plasma and/or tissue sealant
US5713505A (en) 1996-05-13 1998-02-03 Ethicon Endo-Surgery, Inc. Articulation transmission mechanism for surgical instruments
US5558100A (en) 1994-12-19 1996-09-24 Ballard Medical Products Biopsy forceps for obtaining tissue specimen and optionally for coagulation
US5632432A (en) 1994-12-19 1997-05-27 Ethicon Endo-Surgery, Inc. Surgical instrument
US5704534A (en) 1994-12-19 1998-01-06 Ethicon Endo-Surgery, Inc. Articulation assembly for surgical instruments
GB9425781D0 (en) 1994-12-21 1995-02-22 Gyrus Medical Ltd Electrosurgical instrument
US5611803A (en) 1994-12-22 1997-03-18 Urohealth Systems, Inc. Tissue segmentation device
US5540685A (en) 1995-01-06 1996-07-30 Everest Medical Corporation Bipolar electrical scissors with metal cutting edges and shearing surfaces
US5603711A (en) 1995-01-20 1997-02-18 Everest Medical Corp. Endoscopic bipolar biopsy forceps
DE69635311T2 (de) 1995-01-30 2007-04-19 Boston Scientific Corp., Natick Elektrochirugische gewebeentfernung
US5637110A (en) 1995-01-31 1997-06-10 Stryker Corporation Electrocautery surgical tool with relatively pivoted tissue engaging jaws
CA2168404C (en) 1995-02-01 2007-07-10 Dale Schulze Surgical instrument with expandable cutting element
US5669907A (en) 1995-02-10 1997-09-23 Valleylab Inc. Plasma enhanced bipolar electrosurgical system
US5715832A (en) 1995-02-28 1998-02-10 Boston Scientific Corporation Deflectable biopsy catheter
US6391029B1 (en) 1995-03-07 2002-05-21 Enable Medical Corporation Bipolar electrosurgical scissors
US5900245A (en) 1996-03-22 1999-05-04 Focal, Inc. Compliant tissue sealants
US5868740A (en) 1995-03-24 1999-02-09 Board Of Regents-Univ Of Nebraska Method for volumetric tissue ablation
US5599350A (en) 1995-04-03 1997-02-04 Ethicon Endo-Surgery, Inc. Electrosurgical clamping device with coagulation feedback
JPH08279596A (ja) 1995-04-05 1996-10-22 Mitsubishi Electric Corp 集積回路装置,及びその製造方法
US5624452A (en) 1995-04-07 1997-04-29 Ethicon Endo-Surgery, Inc. Hemostatic surgical cutting or stapling instrument
US6203542B1 (en) 1995-06-07 2001-03-20 Arthrocare Corporation Method for electrosurgical treatment of submucosal tissue
US5707369A (en) 1995-04-24 1998-01-13 Ethicon Endo-Surgery, Inc. Temperature feedback monitor for hemostatic surgical instrument
US5697949A (en) 1995-05-18 1997-12-16 Symbiosis Corporation Small diameter endoscopic instruments
US5637111A (en) 1995-06-06 1997-06-10 Conmed Corporation Bipolar electrosurgical instrument with desiccation feature
US6837888B2 (en) 1995-06-07 2005-01-04 Arthrocare Corporation Electrosurgical probe with movable return electrode and methods related thereto
US7090672B2 (en) 1995-06-07 2006-08-15 Arthrocare Corporation Method for treating obstructive sleep disorder includes removing tissue from the base of tongue
US6363937B1 (en) 1995-06-07 2002-04-02 Arthrocare Corporation System and methods for electrosurgical treatment of the digestive system
GB9600377D0 (en) 1996-01-09 1996-03-13 Gyrus Medical Ltd Electrosurgical instrument
KR19990028365A (ko) 1995-06-23 1999-04-15 니겔 마크 고블 전기외과 수술기구
JP3798022B2 (ja) 1995-06-23 2006-07-19 ガイラス・メディカル・リミテッド 電気外科器具
US6015406A (en) 1996-01-09 2000-01-18 Gyrus Medical Limited Electrosurgical instrument
GB9526627D0 (en) 1995-12-29 1996-02-28 Gyrus Medical Ltd An electrosurgical instrument and an electrosurgical electrode assembly
US6293942B1 (en) 1995-06-23 2001-09-25 Gyrus Medical Limited Electrosurgical generator method
US6023638A (en) 1995-07-28 2000-02-08 Scimed Life Systems, Inc. System and method for conducting electrophysiological testing using high-voltage energy pulses to stun tissue
US5653692A (en) 1995-09-07 1997-08-05 Innerdyne Medical, Inc. Method and system for direct heating of fluid solution in a hollow body organ
US5667526A (en) 1995-09-07 1997-09-16 Levin; John M. Tissue retaining clamp
US5683385A (en) 1995-09-19 1997-11-04 Symbiosis Corporation Electrocautery connector for a bipolar push rod assembly
US5776130A (en) 1995-09-19 1998-07-07 Valleylab, Inc. Vascular tissue sealing pressure control
US5674220A (en) 1995-09-29 1997-10-07 Ethicon Endo-Surgery, Inc. Bipolar electrosurgical clamping device
US5979453A (en) 1995-11-09 1999-11-09 Femrx, Inc. Needle myolysis system for uterine fibriods
US5817092A (en) 1995-11-09 1998-10-06 Radio Therapeutics Corporation Apparatus, system and method for delivering radio frequency energy to a treatment site
DE59606445D1 (de) 1995-11-20 2001-03-22 Storz Endoskop Gmbh Schaffhaus Bipolares hochfrequenz-chirurgieinstrument
US6461350B1 (en) 1995-11-22 2002-10-08 Arthrocare Corporation Systems and methods for electrosurgical-assisted lipectomy
US6896672B1 (en) 1995-11-22 2005-05-24 Arthrocare Corporation Methods for electrosurgical incisions on external skin surfaces
US5658281A (en) 1995-12-04 1997-08-19 Valleylab Inc Bipolar electrosurgical scissors and method of manufacture
US5837001A (en) 1995-12-08 1998-11-17 C. R. Bard Radio frequency energy delivery system for multipolar electrode catheters
US6245069B1 (en) 1995-12-22 2001-06-12 Karl Storz Gmbh & Co. Kg Cutting loop electrode for high-frequency instrument
BR9612395A (pt) 1995-12-29 1999-07-13 Gyrus Medical Ltd Instrumento eletrocirúrgico e um conjunto de eltrodo eletrocirúrgico
EP0873087A1 (en) 1995-12-29 1998-10-28 Microgyn, Inc. Apparatus and method for electrosurgery
US6013076A (en) 1996-01-09 2000-01-11 Gyrus Medical Limited Electrosurgical instrument
US6090106A (en) 1996-01-09 2000-07-18 Gyrus Medical Limited Electrosurgical instrument
GB9600354D0 (en) 1996-01-09 1996-03-13 Gyrus Medical Ltd Electrosurgical instrument
US5683388A (en) 1996-01-11 1997-11-04 Symbiosis Corporation Endoscopic bipolar multiple sample bioptome
US5755717A (en) 1996-01-16 1998-05-26 Ethicon Endo-Surgery, Inc. Electrosurgical clamping device with improved coagulation feedback
DE19603981C2 (de) 1996-02-05 1998-11-05 Wolf Gmbh Richard Medizinisches Instrument zur Uterusmanipulation
US5702390A (en) 1996-03-12 1997-12-30 Ethicon Endo-Surgery, Inc. Bioplar cutting and coagulation instrument
SE508742C2 (sv) 1996-03-25 1998-11-02 Safe Conduct Ab Anordning för användning vid endoskopiska operationer, för att fixera, omsluta, dela upp och föra ut ett preparat
US5700261A (en) 1996-03-29 1997-12-23 Ethicon Endo-Surgery, Inc. Bipolar Scissors
US5823066A (en) 1996-05-13 1998-10-20 Ethicon Endo-Surgery, Inc. Articulation transmission mechanism for surgical instruments
US6066139A (en) 1996-05-14 2000-05-23 Sherwood Services Ag Apparatus and method for sterilization and embolization
US5733283A (en) 1996-06-05 1998-03-31 Malis; Jerry L. Flat loop bipolar electrode tips for electrosurgical instrument
DE19623840A1 (de) 1996-06-14 1997-12-18 Berchtold Gmbh & Co Geb Elektrochirurgischer Hochfrequenz-Generator
US6565561B1 (en) 1996-06-20 2003-05-20 Cyrus Medical Limited Electrosurgical instrument
GB2314274A (en) 1996-06-20 1997-12-24 Gyrus Medical Ltd Electrode construction for an electrosurgical instrument
US5931836A (en) 1996-07-29 1999-08-03 Olympus Optical Co., Ltd. Electrosurgery apparatus and medical apparatus combined with the same
US5735289A (en) 1996-08-08 1998-04-07 Pfeffer; Herbert G. Method and apparatus for organic specimen retrieval
US6126682A (en) 1996-08-13 2000-10-03 Oratec Interventions, Inc. Method for treating annular fissures in intervertebral discs
US5891134A (en) 1996-09-24 1999-04-06 Goble; Colin System and method for applying thermal energy to tissue
US5954720A (en) 1996-10-28 1999-09-21 Endoscopic Concepts, Inc. Bipolar electrosurgical end effectors
US6312430B1 (en) 1996-10-28 2001-11-06 Endoscopic Concepts, Inc. Bipolar electrosurgical end effectors
US6371956B1 (en) 1996-10-28 2002-04-16 Endoscopic Concepts, Inc. Monopolar electrosurgical end effectors
US7166102B2 (en) 1996-10-30 2007-01-23 Megadyne Medical Products, Inc. Self-limiting electrosurgical return electrode
US6544258B2 (en) 1996-10-30 2003-04-08 Mega-Dyne Medical Products, Inc. Pressure sore pad having self-limiting electrosurgical return electrode properties and optional heating/cooling capabilities
US6454764B1 (en) 1996-10-30 2002-09-24 Richard P. Fleenor Self-limiting electrosurgical return electrode
US5735849A (en) 1996-11-07 1998-04-07 Everest Medical Corporation Endoscopic forceps with thumb-slide lock release mechanism
NO303522B1 (no) 1996-11-08 1998-07-27 Nyfotek As Sondeanordning
US5891142A (en) 1996-12-06 1999-04-06 Eggers & Associates, Inc. Electrosurgical forceps
GB9626512D0 (en) 1996-12-20 1997-02-05 Gyrus Medical Ltd An improved electrosurgical generator and system
US5893874A (en) 1997-02-07 1999-04-13 Smith & Nephew, Inc. Surgical instrument
US6626901B1 (en) 1997-03-05 2003-09-30 The Trustees Of Columbia University In The City Of New York Electrothermal instrument for sealing and joining or cutting tissue
US7083613B2 (en) 1997-03-05 2006-08-01 The Trustees Of Columbia University In The City Of New York Ringed forceps
WO1998043548A1 (en) 1997-04-03 1998-10-08 Sadler Cynthia D Hand-held forceps instrument
US6278057B1 (en) 1997-05-02 2001-08-21 General Science And Technology Corp. Medical devices incorporating at least one element made from a plurality of twisted and drawn wires at least one of the wires being a nickel-titanium alloy wire
US6191365B1 (en) 1997-05-02 2001-02-20 General Science And Technology Corp Medical devices incorporating at least one element made from a plurality of twisted and drawn wires
USH2037H1 (en) 1997-05-14 2002-07-02 David C. Yates Electrosurgical hemostatic device including an anvil
USH1904H (en) 1997-05-14 2000-10-03 Ethicon Endo-Surgery, Inc. Electrosurgical hemostatic method and device
US5817091A (en) 1997-05-20 1998-10-06 Medical Scientific, Inc. Electrosurgical device having a visible indicator
US6296637B1 (en) 1997-05-29 2001-10-02 Link Technology, Inc. Electrosurgical electrode and methods for its use
ATE291889T1 (de) 1997-06-05 2005-04-15 Adiana Inc Vorrichtung zum verschliessen der eileiter
US5899914A (en) 1997-06-11 1999-05-04 Endius Incorporated Surgical instrument
WO1999003408A1 (en) 1997-07-18 1999-01-28 Gyrus Medical Limited An electrosurgical instrument
US6096037A (en) 1997-07-29 2000-08-01 Medtronic, Inc. Tissue sealing electrosurgery device and methods of sealing tissue
GB2327352A (en) 1997-07-18 1999-01-27 Gyrus Medical Ltd Electrosurgical instrument
US6923803B2 (en) 1999-01-15 2005-08-02 Gyrus Medical Limited Electrosurgical system and method
US6485486B1 (en) 1997-08-05 2002-11-26 Trustees Of Dartmouth College System and methods for fallopian tube occlusion
US6102909A (en) 1997-08-26 2000-08-15 Ethicon, Inc. Scissorlike electrosurgical cutting instrument
US6024744A (en) 1997-08-27 2000-02-15 Ethicon, Inc. Combined bipolar scissor and grasper
CA2303194C (en) 1997-09-10 2006-04-11 James Gilbert Chandler Bipolar instrument for vessel fusion
US6258084B1 (en) 1997-09-11 2001-07-10 Vnus Medical Technologies, Inc. Method for applying energy to biological tissue including the use of tumescent tissue compression
US6179832B1 (en) 1997-09-11 2001-01-30 Vnus Medical Technologies, Inc. Expandable catheter having two sets of electrodes
US5836990A (en) 1997-09-19 1998-11-17 Medtronic, Inc. Method and apparatus for determining electrode/tissue contact
US5865361A (en) 1997-09-23 1999-02-02 United States Surgical Corporation Surgical stapling apparatus
US6494881B1 (en) 1997-09-30 2002-12-17 Scimed Life Systems, Inc. Apparatus and method for electrode-surgical tissue removal having a selectively insulated electrode
DE69829833T2 (de) 1997-10-08 2006-01-26 Ethicon, Inc. Bipolare electrochirurgische Scheere zur feinen dissektion.
EP1674044B1 (en) 1997-10-09 2015-08-19 Aesculap AG Systems for organ resection
US6071281A (en) 1998-05-05 2000-06-06 Ep Technologies, Inc. Surgical method and apparatus for positioning a diagnostic or therapeutic element within the body and remote power control unit for use with same
US5893835A (en) 1997-10-10 1999-04-13 Ethicon Endo-Surgery, Inc. Ultrasonic clamp coagulator apparatus having dual rotational positioning
US6050996A (en) 1997-11-12 2000-04-18 Sherwood Services Ag Bipolar electrosurgical instrument with replaceable electrodes
US6352536B1 (en) 2000-02-11 2002-03-05 Sherwood Services Ag Bipolar electrosurgical instrument for sealing vessels
JP2001523513A (ja) 1997-11-25 2001-11-27 アースロケア コーポレイション 皮膚の電気外科治療のシステム及び方法
AU1999099A (en) 1997-12-15 1999-07-05 Arthrocare Corporation Systems and methods for electrosurgical treatment of the head and neck
EP0923907A1 (en) 1997-12-19 1999-06-23 Gyrus Medical Limited An electrosurgical instrument
US6645201B1 (en) 1998-02-19 2003-11-11 Curon Medical, Inc. Systems and methods for treating dysfunctions in the intestines and rectum
US6059766A (en) 1998-02-27 2000-05-09 Micro Therapeutics, Inc. Gynecologic embolotherapy methods
GB9807303D0 (en) 1998-04-03 1998-06-03 Gyrus Medical Ltd An electrode assembly for an electrosurgical instrument
GB2335858A (en) 1998-04-03 1999-10-06 Gyrus Medical Ltd Resectoscope having pivoting electrode assembly
US6325800B1 (en) 1998-04-15 2001-12-04 Boston Scientific Corporation Electro-cautery catheter
US6432104B1 (en) 1998-04-15 2002-08-13 Scimed Life Systems, Inc. Electro-cautery catherer
US6003517A (en) 1998-04-30 1999-12-21 Ethicon Endo-Surgery, Inc. Method for using an electrosurgical device on lung tissue
US6030384A (en) 1998-05-01 2000-02-29 Nezhat; Camran Bipolar surgical instruments having focused electrical fields
US6514252B2 (en) 1998-05-01 2003-02-04 Perfect Surgical Techniques, Inc. Bipolar surgical instruments having focused electrical fields
DE19820240C2 (de) 1998-05-06 2002-07-11 Erbe Elektromedizin Elektrochirurgisches Instrument
US6327505B1 (en) 1998-05-07 2001-12-04 Medtronic, Inc. Method and apparatus for rf intraluminal reduction and occlusion
AU4679499A (en) 1998-06-10 1999-12-30 Advanced Bypass Technologies, Inc. Thermal securing anastomosis systems
US6050993A (en) 1998-07-27 2000-04-18 Quantum Therapeutics Corp. Medical device and methods for treating hemorrhoids
US6889089B2 (en) 1998-07-28 2005-05-03 Scimed Life Systems, Inc. Apparatus and method for treating tumors near the surface of an organ
US6139508A (en) 1998-08-04 2000-10-31 Endonetics, Inc. Articulated medical device
US6086586A (en) 1998-09-14 2000-07-11 Enable Medical Corporation Bipolar tissue grasping apparatus and tissue welding method
US6050995A (en) 1998-09-24 2000-04-18 Scimed Lifesystems, Inc. Polypectomy snare with multiple bipolar electrodes
US7267677B2 (en) 1998-10-23 2007-09-11 Sherwood Services Ag Vessel sealing instrument
US7364577B2 (en) 2002-02-11 2008-04-29 Sherwood Services Ag Vessel sealing system
US6398779B1 (en) 1998-10-23 2002-06-04 Sherwood Services Ag Vessel sealing system
US7901400B2 (en) 1998-10-23 2011-03-08 Covidien Ag Method and system for controlling output of RF medical generator
US7137980B2 (en) 1998-10-23 2006-11-21 Sherwood Services Ag Method and system for controlling output of RF medical generator
US20100042093A9 (en) 1998-10-23 2010-02-18 Wham Robert H System and method for terminating treatment in impedance feedback algorithm
WO2000033723A2 (en) 1998-11-20 2000-06-15 Intuitive Surgical, Inc. Performing cardiac surgery without cardioplegia
US6176858B1 (en) 1998-11-25 2001-01-23 Medsys S.A. Electrosurgical loop and instrument for laparoscopic surgery
US6436096B1 (en) 1998-11-27 2002-08-20 Olympus Optical Co., Ltd. Electrosurgical apparatus with stable coagulation
US6210406B1 (en) 1998-12-03 2001-04-03 Cordis Webster, Inc. Split tip electrode catheter and signal processing RF ablation system
US6254601B1 (en) 1998-12-08 2001-07-03 Hysterx, Inc. Methods for occlusion of the uterine arteries
US7001380B2 (en) 1999-01-15 2006-02-21 Gyrus Medical Limited Electrosurgical system and method
US6174309B1 (en) 1999-02-11 2001-01-16 Medical Scientific, Inc. Seal & cut electrosurgical instrument
US6398781B1 (en) 1999-03-05 2002-06-04 Gyrus Medical Limited Electrosurgery system
US6520185B1 (en) 1999-03-17 2003-02-18 Ntero Surgical, Inc. Systems and methods for reducing post-surgical complications
US6645198B1 (en) 1999-03-17 2003-11-11 Ntero Surgical, Inc. Systems and methods for reducing post-surgical complications
US6228084B1 (en) 1999-04-06 2001-05-08 Kirwan Surgical Products, Inc. Electro-surgical forceps having recessed irrigation channel
US6939346B2 (en) 1999-04-21 2005-09-06 Oratec Interventions, Inc. Method and apparatus for controlling a temperature-controlled probe
US6203541B1 (en) 1999-04-23 2001-03-20 Sherwood Services Ag Automatic activation of electrosurgical generator bipolar output
US6258085B1 (en) 1999-05-11 2001-07-10 Sherwood Services Ag Electrosurgical return electrode monitor
US6428550B1 (en) 1999-05-18 2002-08-06 Cardica, Inc. Sutureless closure and deployment system for connecting blood vessels
US7416550B2 (en) 2003-01-21 2008-08-26 The Regents Of The University Of California Method and apparatus for the control and monitoring of shape change in tissue
US7147633B2 (en) 1999-06-02 2006-12-12 Boston Scientific Scimed, Inc. Method and apparatus for treatment of atrial fibrillation
US6391024B1 (en) 1999-06-17 2002-05-21 Cardiac Pacemakers, Inc. RF ablation apparatus and method having electrode/tissue contact assessment scheme and electrocardiogram filtering
US8287554B2 (en) 1999-06-22 2012-10-16 Ethicon Endo-Surgery, Inc. Method and devices for tissue reconfiguration
FR2795301B1 (fr) 1999-06-25 2001-08-31 Prec Instrument de chirurgie endoscopique
US6238392B1 (en) 1999-06-29 2001-05-29 Ethicon Endo-Surgery, Inc. Bipolar electrosurgical instrument including a plurality of balloon electrodes
US6293946B1 (en) 1999-08-27 2001-09-25 Link Technology, Inc. Non-stick electrosurgical forceps
JP2003523225A (ja) 1999-09-08 2003-08-05 キューロン メディカル,インコーポレイテッド 医療デバイスの使用をモニタリングし、制御するシステムおよび方法
US6485489B2 (en) 1999-10-02 2002-11-26 Quantum Cor, Inc. Catheter system for repairing a mitral valve annulus
US6287304B1 (en) 1999-10-15 2001-09-11 Neothermia Corporation Interstitial cauterization of tissue volumes with electrosurgically deployed electrodes
AU780278B2 (en) 1999-11-16 2005-03-10 Covidien Lp System and method of treating abnormal tissue in the human esophagus
US6423059B1 (en) 1999-11-16 2002-07-23 Sulzer Medica Usa Inc. Radio frequency ablation apparatus with remotely articulating and self-locking electrode wand
US9579091B2 (en) 2000-01-05 2017-02-28 Integrated Vascular Systems, Inc. Closure system and methods of use
AU2001233183A1 (en) 2000-01-31 2001-08-07 Cook Ireland Ltd Echogenic wire knife
US6610074B2 (en) 2000-02-10 2003-08-26 Albert N. Santilli Aorta cross clamp assembly
US6663622B1 (en) 2000-02-11 2003-12-16 Iotek, Inc. Surgical devices and methods for use in tissue ablation procedures
WO2001060235A2 (en) 2000-02-18 2001-08-23 Fogarty Thomas J M D Improved device for accurately marking tissue
US6564806B1 (en) 2000-02-18 2003-05-20 Thomas J. Fogarty Device for accurately marking tissue
US6722371B1 (en) 2000-02-18 2004-04-20 Thomas J. Fogarty Device for accurately marking tissue
US6443947B1 (en) 2000-03-01 2002-09-03 Alexei Marko Device for thermal ablation of a cavity
US8048070B2 (en) 2000-03-06 2011-11-01 Salient Surgical Technologies, Inc. Fluid-assisted medical devices, systems and methods
US6953461B2 (en) 2002-05-16 2005-10-11 Tissuelink Medical, Inc. Fluid-assisted medical devices, systems and methods
EP1263341B1 (en) 2000-03-06 2008-06-11 Salient Surgical Technologies, Inc. Fluid delivery system and controller for electrosurgical devices
US6770070B1 (en) 2000-03-17 2004-08-03 Rita Medical Systems, Inc. Lung treatment apparatus and method
US6926712B2 (en) 2000-03-24 2005-08-09 Boston Scientific Scimed, Inc. Clamp having at least one malleable clamp member and surgical method employing the same
US7223279B2 (en) 2000-04-21 2007-05-29 Vascular Control Systems, Inc. Methods for minimally-invasive, non-permanent occlusion of a uterine artery
WO2001082811A1 (en) 2000-04-27 2001-11-08 Medtronic, Inc. System and method for assessing transmurality of ablation lesions
US20020107514A1 (en) 2000-04-27 2002-08-08 Hooven Michael D. Transmural ablation device with parallel jaws
US6546935B2 (en) 2000-04-27 2003-04-15 Atricure, Inc. Method for transmural ablation
DE60111517T2 (de) 2000-04-27 2006-05-11 Medtronic, Inc., Minneapolis Vibrationsempfindliche ablationsvorrichtung
US6673085B1 (en) 2000-05-23 2004-01-06 St. Jude Medical Atg, Inc. Anastomosis techniques
US6546933B1 (en) 2000-06-29 2003-04-15 Inbae Yoon Occlusion apparatus and method for necrotizing anatomical tissue structures
EP1303221A2 (en) 2000-07-21 2003-04-23 Atropos Limited A surgical instrument
WO2002017799A1 (en) 2000-08-30 2002-03-07 Cerebral Vascular Applications Inc. Medical instrument
US6656177B2 (en) 2000-10-23 2003-12-02 Csaba Truckai Electrosurgical systems and techniques for sealing tissue
US6500176B1 (en) 2000-10-23 2002-12-31 Csaba Truckai Electrosurgical systems and techniques for sealing tissue
GB0026586D0 (en) 2000-10-31 2000-12-13 Gyrus Medical Ltd An electrosurgical system
US6893435B2 (en) 2000-10-31 2005-05-17 Gyrus Medical Limited Electrosurgical system
US6843789B2 (en) 2000-10-31 2005-01-18 Gyrus Medical Limited Electrosurgical system
US7549987B2 (en) 2000-12-09 2009-06-23 Tsunami Medtech, Llc Thermotherapy device
US6752804B2 (en) 2000-12-28 2004-06-22 Cardiac Pacemakers, Inc. Ablation system and method having multiple-sensor electrodes to assist in assessment of electrode and sensor position and adjustment of energy levels
US6840938B1 (en) 2000-12-29 2005-01-11 Intuitive Surgical, Inc. Bipolar cauterizing instrument
CA2434151C (en) 2001-01-11 2009-12-22 Rita Medical Systems, Inc. Bone-treatment instrument and method
US7740623B2 (en) 2001-01-13 2010-06-22 Medtronic, Inc. Devices and methods for interstitial injection of biologic agents into tissue
US7628780B2 (en) 2001-01-13 2009-12-08 Medtronic, Inc. Devices and methods for interstitial injection of biologic agents into tissue
US6554829B2 (en) 2001-01-24 2003-04-29 Ethicon, Inc. Electrosurgical instrument with minimally invasive jaws
US6458128B1 (en) 2001-01-24 2002-10-01 Ethicon, Inc. Electrosurgical instrument with a longitudinal element for conducting RF energy and moving a cutting element
US6464702B2 (en) 2001-01-24 2002-10-15 Ethicon, Inc. Electrosurgical instrument with closing tube for conducting RF energy and moving jaws
WO2002058542A2 (en) 2001-01-26 2002-08-01 Ethicon Endo-Surgery, Inc. Coagulating electrosurgical instrument with tissue dam
US6699245B2 (en) 2001-02-05 2004-03-02 A-Med Systems, Inc. Anastomosis system and related methods
US6533784B2 (en) 2001-02-24 2003-03-18 Csaba Truckai Electrosurgical working end for transecting and sealing tissue
US6775575B2 (en) 2001-02-26 2004-08-10 D. Bommi Bommannan System and method for reducing post-surgical complications
US7422586B2 (en) 2001-02-28 2008-09-09 Angiodynamics, Inc. Tissue surface treatment apparatus and method
US6682527B2 (en) 2001-03-13 2004-01-27 Perfect Surgical Techniques, Inc. Method and system for heating tissue with a bipolar instrument
JP4227415B2 (ja) 2001-03-28 2009-02-18 ヴァスキュラー・コントロール・システムズ・インコーポレーテッド 子宮動脈を検知及び結紮する方法及び装置
US7101373B2 (en) 2001-04-06 2006-09-05 Sherwood Services Ag Vessel sealer and divider
US7118587B2 (en) 2001-04-06 2006-10-10 Sherwood Services Ag Vessel sealer and divider
CA2440309C (en) 2001-04-06 2010-02-02 Sherwood Services Ag Vessel sealer and divider
DE60139815D1 (de) 2001-04-06 2009-10-15 Covidien Ag Vorrichtung zum Abdichten und Teilen eines Gefässes mit nicht leitendem Endanschlag
US7101372B2 (en) 2001-04-06 2006-09-05 Sherwood Sevices Ag Vessel sealer and divider
US20030229344A1 (en) 2002-01-22 2003-12-11 Dycus Sean T. Vessel sealer and divider and method of manufacturing same
US7101371B2 (en) 2001-04-06 2006-09-05 Dycus Sean T Vessel sealer and divider
US7090673B2 (en) 2001-04-06 2006-08-15 Sherwood Services Ag Vessel sealer and divider
US7250048B2 (en) 2001-04-26 2007-07-31 Medtronic, Inc. Ablation system and method of use
US6648883B2 (en) 2001-04-26 2003-11-18 Medtronic, Inc. Ablation system and method of use
US6699240B2 (en) 2001-04-26 2004-03-02 Medtronic, Inc. Method and apparatus for tissue ablation
US6989010B2 (en) 2001-04-26 2006-01-24 Medtronic, Inc. Ablation system and method of use
US6913579B2 (en) 2001-05-01 2005-07-05 Surgrx, Inc. Electrosurgical working end and method for obtaining tissue samples for biopsy
US20020177848A1 (en) 2001-05-24 2002-11-28 Csaba Truckai Electrosurgical working end for sealing tissue
US7090685B2 (en) 2001-06-25 2006-08-15 Ethicon Endo-Surgery, Inc. Surgical tool having a distal ratchet mechanism
US20060199999A1 (en) 2001-06-29 2006-09-07 Intuitive Surgical Inc. Cardiac tissue ablation instrument with flexible wrist
US6817974B2 (en) 2001-06-29 2004-11-16 Intuitive Surgical, Inc. Surgical tool having positively positionable tendon-actuated multi-disk wrist joint
US6616659B1 (en) 2001-07-27 2003-09-09 Starion Instruments Corporation Polypectomy device and method
US6616654B2 (en) 2001-07-27 2003-09-09 Starion Instruments Corporation Polypectomy device and method
WO2003024348A1 (en) 2001-07-27 2003-03-27 Starion Instruments Corporation Polypectomy device and method
US7208005B2 (en) 2001-08-06 2007-04-24 The Penn State Research Foundation Multifunctional tool and method for minimally invasive surgery
JP3631450B2 (ja) * 2001-08-22 2005-03-23 株式会社東芝 マニピュレータ
US6808525B2 (en) 2001-08-27 2004-10-26 Gyrus Medical, Inc. Bipolar electrosurgical hook probe for cutting and coagulating tissue
US7344532B2 (en) 2001-08-27 2008-03-18 Gyrus Medical Limited Electrosurgical generator and system
JP2005501609A (ja) 2001-09-05 2005-01-20 ティシューリンク・メディカル・インコーポレーテッド 流体補助式医療器具、この器具のための流体供給システムとコントローラ及び方法
JP4542292B2 (ja) 2001-09-18 2010-09-08 オリンパス株式会社 内視鏡システム
US6616661B2 (en) 2001-09-28 2003-09-09 Ethicon, Inc. Surgical device for clamping, ligating, and severing tissue
US6652518B2 (en) 2001-09-28 2003-11-25 Ethicon, Inc. Transmural ablation tool and method
US20050226682A1 (en) 2001-10-09 2005-10-13 David Chersky Method and apparatus for improved stiffness in the linkage assembly of a flexible arm
US6929644B2 (en) 2001-10-22 2005-08-16 Surgrx Inc. Electrosurgical jaw structure for controlled energy delivery
US6770072B1 (en) 2001-10-22 2004-08-03 Surgrx, Inc. Electrosurgical jaw structure for controlled energy delivery
US6926716B2 (en) 2001-11-09 2005-08-09 Surgrx Inc. Electrosurgical instrument
US7125409B2 (en) 2001-10-22 2006-10-24 Surgrx, Inc. Electrosurgical working end for controlled energy delivery
US6602252B2 (en) 2002-01-03 2003-08-05 Starion Instruments Corporation Combined dissecting, cauterizing, and stapling device
US6676660B2 (en) 2002-01-23 2004-01-13 Ethicon Endo-Surgery, Inc. Feedback light apparatus and method for use with an electrosurgical instrument
US6827715B2 (en) 2002-01-25 2004-12-07 Medtronic, Inc. System and method of performing an electrosurgical procedure
US6932816B2 (en) 2002-02-19 2005-08-23 Boston Scientific Scimed, Inc. Apparatus for converting a clamp into an electrophysiology device
US6736814B2 (en) 2002-02-28 2004-05-18 Misonix, Incorporated Ultrasonic medical treatment device for bipolar RF cauterization and related method
US6648839B2 (en) 2002-02-28 2003-11-18 Misonix, Incorporated Ultrasonic medical treatment device for RF cauterization and related method
US6746488B1 (en) 2002-03-19 2004-06-08 Biomet, Inc. Method and apparatus for hindering osteolysis in porous implants
US6918909B2 (en) 2002-04-10 2005-07-19 Olympus Corporation Resectoscope apparatus
AU2003237802A1 (en) 2002-04-16 2003-11-03 Vivant Medical, Inc. Localization element with energized tip
EP1496805B1 (en) 2002-04-25 2012-01-11 Tyco Healthcare Group LP Surgical instruments including micro-electromechanical systems (mems)
US7238195B2 (en) 2002-05-10 2007-07-03 Tyco Healthcare Group Lp Wound closure material applicator and stapler
US6852108B2 (en) 2002-05-14 2005-02-08 Spiration, Inc. Apparatus and method for resecting and removing selected body tissue from a site inside a patient
AU2003243534A1 (en) 2002-06-10 2003-12-22 Map Technologies Llc Methods and devices for electrosurgical electrolysis
US7367974B2 (en) 2004-09-20 2008-05-06 Wisconsin Alumni Research Foundation Electrode array for tissue ablation
US7220260B2 (en) 2002-06-27 2007-05-22 Gyrus Medical Limited Electrosurgical system
US6929642B2 (en) 2002-06-28 2005-08-16 Ethicon, Inc. RF device for treating the uterus
US7033356B2 (en) 2002-07-02 2006-04-25 Gyrus Medical, Inc. Bipolar electrosurgical instrument for cutting desiccating and sealing tissue
JP2004049566A (ja) 2002-07-19 2004-02-19 Olympus Corp 電気手術装置
US7291161B2 (en) 2002-10-02 2007-11-06 Atricure, Inc. Articulated clamping member
DE60322450D1 (de) 2002-10-04 2008-09-04 Tyco Healthcare Chirurgisches Klammergerät mit einer Gelenkkupplung und einer Klemmeinrichtung
US7931649B2 (en) 2002-10-04 2011-04-26 Tyco Healthcare Group Lp Vessel sealing instrument with electrical cutting mechanism
US7276068B2 (en) 2002-10-04 2007-10-02 Sherwood Services Ag Vessel sealing instrument with electrical cutting mechanism
JP4429913B2 (ja) 2002-10-04 2010-03-10 コヴィディエン アクチェンゲゼルシャフト 管を封鎖するための電気外科手術用器具
US7270664B2 (en) 2002-10-04 2007-09-18 Sherwood Services Ag Vessel sealing instrument with electrical cutting mechanism
US6960209B2 (en) 2002-10-23 2005-11-01 Medtronic, Inc. Electrosurgical methods and apparatus for making precise incisions in body vessels
US7083620B2 (en) 2002-10-30 2006-08-01 Medtronic, Inc. Electrosurgical hemostat
US7799026B2 (en) 2002-11-14 2010-09-21 Covidien Ag Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion
US7195627B2 (en) 2003-01-09 2007-03-27 Gyrus Medical Limited Electrosurgical generator
US6936048B2 (en) 2003-01-16 2005-08-30 Charlotte-Mecklenburg Hospital Authority Echogenic needle for transvaginal ultrasound directed reduction of uterine fibroids and an associated method
US7169146B2 (en) 2003-02-14 2007-01-30 Surgrx, Inc. Electrosurgical probe and method of use
US20060052779A1 (en) 2003-03-13 2006-03-09 Hammill Curt D Electrode assembly for tissue fusion
US6918907B2 (en) 2003-03-13 2005-07-19 Boston Scientific Scimed, Inc. Surface electrode multiple mode operation
US8128624B2 (en) 2003-05-01 2012-03-06 Covidien Ag Electrosurgical instrument that directs energy delivery and protects adjacent tissue
AU2004237772B2 (en) 2003-05-01 2009-12-10 Covidien Ag Electrosurgical instrument which reduces thermal damage to adjacent tissue
US7160299B2 (en) 2003-05-01 2007-01-09 Sherwood Services Ag Method of fusing biomaterials with radiofrequency energy
ES2368488T3 (es) 2003-05-15 2011-11-17 Covidien Ag Sellador de tejidos con miembros de tope variables de forma selectiva y no conductores.
US8100824B2 (en) 2003-05-23 2012-01-24 Intuitive Surgical Operations, Inc. Tool with articulation lock
US7090637B2 (en) 2003-05-23 2006-08-15 Novare Surgical Systems, Inc. Articulating mechanism for remote manipulation of a surgical or diagnostic tool
US7410483B2 (en) 2003-05-23 2008-08-12 Novare Surgical Systems, Inc. Hand-actuated device for remote manipulation of a grasping tool
US7150097B2 (en) 2003-06-13 2006-12-19 Sherwood Services Ag Method of manufacturing jaw assembly for vessel sealer and divider
CA2724284C (en) 2003-06-17 2013-02-26 Tyco Healthcare Group Lp Surgical stapling device
US7494039B2 (en) 2003-06-17 2009-02-24 Tyco Healthcare Group Lp Surgical stapling device
JP4231743B2 (ja) 2003-07-07 2009-03-04 オリンパス株式会社 生体組織切除装置
US7055731B2 (en) 2003-07-09 2006-06-06 Ethicon Endo-Surgery Inc. Surgical stapling instrument incorporating a tapered firing bar for increased flexibility around the articulation joint
US6981628B2 (en) 2003-07-09 2006-01-03 Ethicon Endo-Surgery, Inc. Surgical instrument with a lateral-moving articulation control
US6964363B2 (en) 2003-07-09 2005-11-15 Ethicon Endo-Surgery, Inc. Surgical stapling instrument having articulation joint support plates for supporting a firing bar
US8012153B2 (en) 2003-07-16 2011-09-06 Arthrocare Corporation Rotary electrosurgical apparatus and methods thereof
US7186252B2 (en) 2003-09-29 2007-03-06 Ethicon Endo-Surgery, Inc. Endoscopic mucosal resection device and method of use
US7094202B2 (en) 2003-09-29 2006-08-22 Ethicon Endo-Surgery, Inc. Method of operating an endoscopic device with one hand
US6994705B2 (en) 2003-09-29 2006-02-07 Ethicon-Endo Surgery, Inc. Endoscopic mucosal resection device with conductive tissue stop
US7135018B2 (en) 2003-09-30 2006-11-14 Ethicon, Inc. Electrosurgical instrument and method for transecting an organ
US20050075654A1 (en) 2003-10-06 2005-04-07 Brian Kelleher Methods and devices for soft tissue securement
US7147650B2 (en) 2003-10-30 2006-12-12 Woojin Lee Surgical instrument
US20050096645A1 (en) 2003-10-31 2005-05-05 Parris Wellman Multitool surgical device
EP1684655A2 (en) 2003-11-18 2006-08-02 SciMed Life Systems, Inc. System and method for tissue ablation
US7252667B2 (en) 2003-11-19 2007-08-07 Sherwood Services Ag Open vessel sealing instrument with cutting mechanism and distal lockout
US7131970B2 (en) 2003-11-19 2006-11-07 Sherwood Services Ag Open vessel sealing instrument with cutting mechanism
US7442193B2 (en) 2003-11-20 2008-10-28 Covidien Ag Electrically conductive/insulative over-shoe for tissue fusion
US20050208095A1 (en) 2003-11-20 2005-09-22 Angiotech International Ag Polymer compositions and methods for their use
US20050209664A1 (en) 2003-11-20 2005-09-22 Angiotech International Ag Electrical devices and anti-scarring agents
US7169145B2 (en) 2003-11-21 2007-01-30 Megadyne Medical Products, Inc. Tuned return electrode with matching inductor
US8002770B2 (en) 2003-12-02 2011-08-23 Endoscopic Technologies, Inc. (Estech) Clamp based methods and apparatus for forming lesions in tissue and confirming whether a therapeutic lesion has been formed
US20050149073A1 (en) 2003-12-17 2005-07-07 Arani Djavad T. Mechanisms and methods used in the anastomosis of biological conduits
EP2033582A3 (en) 2004-01-23 2010-04-28 AMS Research Corporation Tissue fastening and cutting tool, and methods
US7204835B2 (en) 2004-02-02 2007-04-17 Gyrus Medical, Inc. Surgical instrument
US7632266B2 (en) 2004-02-17 2009-12-15 Boston Scientific Scimed, Inc. Endoscopic devices and related methods of use
US8048086B2 (en) 2004-02-25 2011-11-01 Femasys Inc. Methods and devices for conduit occlusion
US7703459B2 (en) 2004-03-09 2010-04-27 Usgi Medical, Inc. Apparatus and methods for mapping out endoluminal gastrointestinal surgery
US7179254B2 (en) 2004-03-09 2007-02-20 Ethicon, Inc. High intensity ablation device
US7288088B2 (en) 2004-05-10 2007-10-30 Boston Scientific Scimed, Inc. Clamp based low temperature lesion formation apparatus, systems and methods
US8333764B2 (en) 2004-05-12 2012-12-18 Medtronic, Inc. Device and method for determining tissue thickness and creating cardiac ablation lesions
US20050256524A1 (en) 2004-05-14 2005-11-17 Long Gary L RF ablation device and method of use
GB2414185A (en) 2004-05-20 2005-11-23 Gyrus Medical Ltd Morcellating device using cutting electrodes on end-face of tube
IES20040368A2 (en) 2004-05-25 2005-11-30 James E Coleman Surgical stapler
US7506790B2 (en) 2004-07-28 2009-03-24 Ethicon Endo-Surgery, Inc. Surgical instrument incorporating an electrically actuated articulation mechanism
US8057508B2 (en) 2004-07-28 2011-11-15 Ethicon Endo-Surgery, Inc. Surgical instrument incorporating an electrically actuated articulation locking mechanism
US20060025812A1 (en) 2004-07-28 2006-02-02 Ethicon Endo-Surgery, Inc. Surgical instrument incorporating an electrically actuated pivoting articulation mechanism
WO2006015354A2 (en) 2004-07-30 2006-02-09 Washington University In St. Louis Electrosurgical systems and methods
JP4373879B2 (ja) * 2004-08-26 2009-11-25 株式会社日立製作所 手術器具
EP1786335B1 (en) 2004-08-31 2013-07-24 Surgical Solutions, LLC Medical device with articulating shaft
US7540872B2 (en) 2004-09-21 2009-06-02 Covidien Ag Articulating bipolar electrosurgical instrument
US7628792B2 (en) 2004-10-08 2009-12-08 Covidien Ag Bilateral foot jaws
US20060079872A1 (en) 2004-10-08 2006-04-13 Eggleston Jeffrey L Devices for detecting heating under a patient return electrode
US7481225B2 (en) 2005-01-26 2009-01-27 Ethicon Endo-Surgery, Inc. Medical instrument including an end effector having a medical-treatment electrode
US7784662B2 (en) 2005-02-18 2010-08-31 Ethicon Endo-Surgery, Inc. Surgical instrument with articulating shaft with single pivot closure and double pivot frame ground
US7559450B2 (en) 2005-02-18 2009-07-14 Ethicon Endo-Surgery, Inc. Surgical instrument incorporating a fluid transfer controlled articulation mechanism
US20060289602A1 (en) 2005-06-23 2006-12-28 Ethicon Endo-Surgery, Inc. Surgical instrument with articulating shaft with double pivot closure and single pivot frame ground
US7780054B2 (en) 2005-02-18 2010-08-24 Ethicon Endo-Surgery, Inc. Surgical instrument with laterally moved shaft actuator coupled to pivoting articulation joint
US7654431B2 (en) 2005-02-18 2010-02-02 Ethicon Endo-Surgery, Inc. Surgical instrument with guided laterally moving articulation member
US7491202B2 (en) 2005-03-31 2009-02-17 Covidien Ag Electrosurgical forceps with slow closure sealing plates and method of sealing tissue
US20060259035A1 (en) 2005-05-12 2006-11-16 Camran Nezhat Method and Apparatus for Performing a Surgical Procedure
US8696662B2 (en) 2005-05-12 2014-04-15 Aesculap Ag Electrocautery method and apparatus
US9339323B2 (en) 2005-05-12 2016-05-17 Aesculap Ag Electrocautery method and apparatus
US7942874B2 (en) 2005-05-12 2011-05-17 Aragon Surgical, Inc. Apparatus for tissue cauterization
US7803156B2 (en) 2006-03-08 2010-09-28 Aragon Surgical, Inc. Method and apparatus for surgical electrocautery
US8728072B2 (en) 2005-05-12 2014-05-20 Aesculap Ag Electrocautery method and apparatus
US7762960B2 (en) 2005-05-13 2010-07-27 Boston Scientific Scimed, Inc. Biopsy forceps assemblies
US20060271037A1 (en) 2005-05-25 2006-11-30 Forcept, Inc. Assisted systems and methods for performing transvaginal hysterectomies
US20060271042A1 (en) 2005-05-26 2006-11-30 Gyrus Medical, Inc. Cutting and coagulating electrosurgical forceps having cam controlled jaw closure
US7500974B2 (en) 2005-06-28 2009-03-10 Covidien Ag Electrode with rotatably deployable sheath
US20070005061A1 (en) 2005-06-30 2007-01-04 Forcept, Inc. Transvaginal uterine artery occlusion
US7641651B2 (en) 2005-07-28 2010-01-05 Aragon Surgical, Inc. Devices and methods for mobilization of the uterus
DE602005017139D1 (de) 2005-07-28 2009-11-26 Covidien Ag Elektrodenanordnung mit Elektrodenkühlkörper für ein elektrochirurgisches Gerät
US20070027468A1 (en) * 2005-08-01 2007-02-01 Wales Kenneth S Surgical instrument with an articulating shaft locking mechanism
AU2006292203A1 (en) 2005-09-21 2007-03-29 Dask Technologies, Llc Methods and compositions for organ and tissue functionality
US7472815B2 (en) 2005-09-21 2009-01-06 Ethicon Endo-Surgery, Inc. Surgical stapling instruments with collapsible features for controlling staple height
EP1767164B1 (en) 2005-09-22 2013-01-09 Covidien AG Electrode assembly for tissue fusion
US8317783B2 (en) 2005-12-06 2012-11-27 St. Jude Medical, Atrial Fibrillation Division, Inc. Assessment of electrode coupling for tissue ablation
EP1962665A4 (en) 2005-12-20 2010-02-17 Orthodynamix Llc METHOD AND DEVICE FOR MINIMALLY INVASIVE ARTHROSCOPIC INTERVENTIONS
CA2635374C (en) 2006-01-11 2015-12-08 Hyperbranch Medical Technology, Inc. Crosslinked gels comprising polyalkyleneimines, and their uses as medical devices
US8882766B2 (en) 2006-01-24 2014-11-11 Covidien Ag Method and system for controlling delivery of energy to divide tissue
US8147485B2 (en) 2006-01-24 2012-04-03 Covidien Ag System and method for tissue sealing
US8216223B2 (en) 2006-01-24 2012-07-10 Covidien Ag System and method for tissue sealing
US7972328B2 (en) 2006-01-24 2011-07-05 Covidien Ag System and method for tissue sealing
US8685016B2 (en) 2006-01-24 2014-04-01 Covidien Ag System and method for tissue sealing
CA2574935A1 (en) 2006-01-24 2007-07-24 Sherwood Services Ag A method and system for controlling an output of a radio-frequency medical generator having an impedance based control algorithm
US20070185518A1 (en) 2006-02-07 2007-08-09 Hassier William L Jr Method for aiding a surgical procedure
US8574229B2 (en) 2006-05-02 2013-11-05 Aesculap Ag Surgical tool
US20070265613A1 (en) 2006-05-10 2007-11-15 Edelstein Peter Seth Method and apparatus for sealing tissue
US20070282318A1 (en) 2006-05-16 2007-12-06 Spooner Gregory J Subcutaneous thermolipolysis using radiofrequency energy
US20070282320A1 (en) 2006-05-30 2007-12-06 Sherwood Services Ag System and method for controlling tissue heating rate prior to cellular vaporization
AU2007257754A1 (en) 2006-06-08 2007-12-21 Bannerman, Brett Medical device with articulating shaft
US8715270B2 (en) 2006-12-01 2014-05-06 Boston Scientific Scimed, Inc. Multi-part instrument systems and methods
US9492220B2 (en) 2007-02-01 2016-11-15 Conmed Corporation Apparatus and method for rapid reliable electrothermal tissue fusion
US9498277B2 (en) 2007-02-01 2016-11-22 Conmed Corporation Apparatus and method for rapid reliable electrothermal tissue fusion and simultaneous cutting
AU2008236699A1 (en) 2007-04-06 2008-10-16 Stephen Flock Inductive heating of tissues using alternating magnetic fields and uses thereof
US8083739B2 (en) 2007-05-02 2011-12-27 Atricure, Inc. Two-piece jaw for bipolar ablation device
US7549564B2 (en) 2007-06-22 2009-06-23 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with an articulating end effector
US7588176B2 (en) 2007-06-18 2009-09-15 Ethicon Endo-Surgery, Inc. Surgical cutting instrument with improved closure system
US7658311B2 (en) 2007-06-22 2010-02-09 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with a geared return mechanism
US7624902B2 (en) 2007-08-31 2009-12-01 Tyco Healthcare Group Lp Surgical stapling apparatus
US7703653B2 (en) 2007-09-28 2010-04-27 Tyco Healthcare Group Lp Articulation mechanism for surgical instrument
JP5128904B2 (ja) * 2007-10-31 2013-01-23 株式会社東芝 マニピュレータ
US8377059B2 (en) 2007-11-28 2013-02-19 Covidien Ag Cordless medical cauterization and cutting device
US8758342B2 (en) 2007-11-28 2014-06-24 Covidien Ag Cordless power-assisted medical cauterization and cutting device
US20090198272A1 (en) 2008-02-06 2009-08-06 Lawrence Kerver Method and apparatus for articulating the wrist of a laparoscopic grasping instrument
US8870867B2 (en) * 2008-02-06 2014-10-28 Aesculap Ag Articulable electrosurgical instrument with a stabilizable articulation actuator
US8486059B2 (en) 2008-02-15 2013-07-16 Covidien Lp Multi-layer return electrode
US8491581B2 (en) 2008-03-19 2013-07-23 Covidien Ag Method for powering a surgical instrument
EP2285305A2 (en) 2008-05-27 2011-02-23 Maquet Cardiovascular LLC Surgical instrument and method
US7543730B1 (en) 2008-06-24 2009-06-09 Tyco Healthcare Group Lp Segmented drive member for surgical instruments
US9375254B2 (en) 2008-09-25 2016-06-28 Covidien Lp Seal and separate algorithm
US8292883B2 (en) 2008-10-15 2012-10-23 Olympus Medical Systems Corp. Electrosurgical apparatus and method of controlling electrosurgical apparatus
EP2403421B1 (en) * 2009-03-05 2019-07-31 Covidien LP Endoscopic vessel sealer and divider having a flexible articulating shaft
US20100280508A1 (en) 2009-05-01 2010-11-04 Joseph Charles Eder Method and Apparatus for RF Anastomosis
WO2011005335A1 (en) * 2009-07-10 2011-01-13 Tyco Healthcare Group Lp Shaft constructions for medical devices with an articulating tip
US8398633B2 (en) * 2009-10-30 2013-03-19 Covidien Lp Jaw roll joint
US8357161B2 (en) * 2009-10-30 2013-01-22 Covidien Lp Coaxial drive
CA2766945A1 (en) * 2010-02-04 2011-08-11 Aesculap Ag Laparoscopic radiofrequency surgical device
US9333002B2 (en) 2010-11-19 2016-05-10 Covidien Lp Apparatus for performing an electrosurgical procedure
US8336754B2 (en) * 2011-02-04 2012-12-25 Covidien Lp Locking articulation mechanism for surgical stapler
EP3300678A1 (en) * 2011-02-18 2018-04-04 Intuitive Surgical Operations Inc. Fusing and cutting surgical instrument and related methods
EP2997922B1 (en) * 2012-09-26 2017-12-20 Aesculap AG Apparatus for tissue cutting and sealing

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