JP4850449B2 - 電気的に作動する関節運動機構を含む外科器具 - Google Patents
電気的に作動する関節運動機構を含む外科器具 Download PDFInfo
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Description
電気活性ポリマー(EAPs)は、電圧が加えられると形状が変化する導電物質がドープされた一連のポリマーである。要するに、この導電ポリマーを、一定の形態のイオン流体またはゲル及び電極と組み合わせることができる。この流体/ゲルのイオンが電圧が加えられると導電ポリマーに対して移動し、このイオンの流れによりポリマーの形状が変化する。加える電圧は、使用するポリマー及びイオン流体によって1V〜4kVの範囲である。電圧が加えられると、ある種のEAPsは収縮し、別のEAPsは膨張する。EAPsをばねや可撓性プレートなどの機械手段に組み合わせて、電圧を加えてこれらを変形させることができる。
図6‐図13に示されているように、外科用切断/ステープル止め器具200が、細長いシャフト204に形成されたEAP作動関節運動接合部202をエンドエフェクタの基端側に有する。このエンドエフェクタは、細長いシャフト204によって長手方向に伝達される別々の閉止運動及び発射運動に有利に応答する外科用ステープル止め/切断組立体12として例示されている。EAP作動関節運動接合部202は、ステープル止め組立体12に関節運動に所望の臨床的柔軟性を有利に付与する。
図20‐図27に示されているように、EAP作動関節運動ロック700が、外科器具704の回動関節運動接合部702に設けられている。分かり易くするために、シングルピボットフレーム機構706が、先端側に延出した上下の回動タブ710及び712を有する基端フレームグランド708で示されている。これらの回動タブはそれぞれ、エンドエフェクタ720に取り付けられる先端フレームグランド718の基端側に延出した上下のタング714及び716のそれぞれに回動可能に係合する。上部回動タブ710の上部内側孔722が、上部タング714の上部外側孔724の下側に整合し、上部回動ピン726によって互いに回動可能にピンで止められる。下部回動タブ712の下部内側孔728が、下部タング716の下部外側孔730の上に整合し、下部回動ピン732によって互いに回動可能にピンで止められる。上下のモーメントアーム734及び736がそれぞれ、上下の回動タブ714及び712から先端側に延出している。上部モーメントアーム734は、概ね水平な左上部EAPファイバーアクチュエータ740によって先端フレームグランド718に形成された左上部取付け点738に向かって近づくことができる。上部モーメントアーム734はまた、概ね水平な右上部EAPファイバーアクチュエータ744によって先端フレームグランド718に形成された右上部取付け点742に向かって近づくことができる。下部モーメントアーム736は、概ね平行な左下部EAPファイバーアクチュエータ748によって先端フレームグランド718に形成された左下部取付け点746に向かって近づくことができる。下部モーメントアーム736はまた、概ね平行な右下部EAPファイバーアクチュエータ752によって先端フレームグランド718に形成された右下部取付け点750に向かって近づくことができる。
図34に示されているように、外科器具1200が、EAP作動関節運動接合部1202を有利に含む。このEAP作動関節運動接合部1202は、ハンドル1208からエンドエフェクタ1210に閉止運動と発射運動を別々に伝達する細長いシャフト1206の関節運動フレーム組立体1204と一体である。エンドエフェクタ1210は、ステープル止め組立体1212として示され、交換可能なステープルカートリッジ1218を保持する細長い溝1216に対して回動可能に取り付けられた閉止可能なアンビル1214を有する。ハンドル1208は、ピストルグリップ1222に向かって基端側に引いてアンビル1214を閉止することができる閉止トリガー1220を含む。閉止スリーブ組立体1223または他の閉止手段(例えば、EAP作動アンビル及び長手方向に内部を移動する部材など)(不図示)がアンビル閉止構造1224に作用して、アンビル1214を開閉できることを理解されたい。アンビルが閉じて組織をクランプしたら、より先端側の発射トリガー1226をピストルグリップ1222に向かって引いて発射部材1228を発射し、発射部材1228を細長いシャフト1206を長手方向先端側に移動させ、組織の切断及び切断した端部のステープル止めを行うことができる。発射トリガー1226を解放したら、閉止トリガー1220を僅かに押すと同時に閉止解除ボタン1230を押して、クランプ構成要素を解放し、閉止トリガー1220を解放してアンビル1214を開け、ステープル止めされた切断組織を解放することができる。回動ノブ1232により、細長いシャフト1206の長軸を中心に選択的に回動させることができる。
図43に示されているように、外科器具2002の関節運動接合部2000が、関節運動した時にひっかかり及び座屈を最小限にするために発射バー2008を横方向に支持する一対のEAP支持プレート2004及び2006を含む構造部材2010(例えば、硬質ポリマーや金属)を含む。支持プレート2004及び2006はそれぞれ、横方向に拡張端部2012及び真直端部2018を含む。拡張端部2012は、第1のフレームグランド2016の対応する大きさの凹部2014内に保持され、真直端部2018は、第2のフレームグランド2020内にスライド可能に受容される。長手方向に膨張するEAPラミネート2022が、支持プレート2004及び2006のそれぞれの内面を覆っている。
(1)外科器具であって、
エンドエフェクタと、
細長いシャフトと、
前記エンドエフェクタと前記細長いシャフトの先端部との間に取り付けられた関節運動接合部と、
電気信号に応答して前記関節運動接合部を関節運動させる、前記関節運動接合部内に配置された電気アクチュエータと、
前記電気信号を生成するように機能的に構成された制御回路を含む、前記細長いシャフトの基端部に取り付けられたハンドル部分とを含むことを特徴とする外科器具。
(2)前記電気アクチュエータが電気活性ポリマー(EAP)アクチュエータを含むことを特徴とする実施態様(1)に記載の外科器具。
(3)前記電気活性ポリマーアクチュエータが、前記関節運動接合部に対して反対に作用する一対のEAPファイバーアクチュエータを含むことを特徴とする実施態様(2)に記載の外科器具。
(4)前記電気活性ポリマーアクチュエータが、前記関節接合部に対して反対に作用する一対のEAPプレートアクチュエータを含むことを特徴とする実施態様(2)に記載の外科器具。
(5)前記細長いシャフトが、前記ハンドル部分に取り付けられた基端フレーム部分及び前記基端フレーム部分に回動可能に取り付けられた先端フレーム部分を含むフレーム組立体を含むことを特徴とする実施態様(1)に記載の外科器具。
前記エンドエフェクタに取り付けられた基端側に延出した係合面と、
長手方向の移動のために前記基端フレーム部分に取り付けられた固定部材と、
前記基端フレーム組立体と前記固定部材との間に取り付けられ、前記係合面に係合するように前記固定部材を付勢する弾性部材と、
前記ハンドル部分に取り付けられ、前記固定部材を引き戻すように結合された使用者作動部材とを含むことを特徴とする実施態様(5)に記載の外科器具。
(7)前記エンドエフェクタが下側ジョー及び回動可能に取り付けられた上側ジョーを含むことを特徴とする実施態様(1)に記載の外科器具。
(8)前記エンドエフェクタが更に、発射バーによって作動されるステープル止め/切断機構を含み、
前記ハンドル部分が、前記発射バーの基端側に取り付けられ、前記発射バーを長手方向に発射運動させるように機能的に構成されており、
前記細長いシャフト及び関節運動接合部が更に、関節運動した前記関節運動接合部を通る前記発射バーを支持する発射バーガイドを含むことを特徴とする実施態様(7)に記載の外科器具。
(9)前記下側ジョーが、ステープルカートリッジを受容する細長い溝を含み、
前記回動可能に取り付けられた上側ジョーが、ステープル形成面を提供するアンビルを含むことを特徴とする実施態様(8)に記載の外科器具。
(10)前記細長いシャフトが、フレーム組立体及び閉止スリーブ組立体を含み、
前記関節運動接合部により、前記エンドエフェクタの前記下側ジョーが前記フレーム組立体の先端部に回動可能に取り付けられており、
前記ハンドル部分が、閉止運動を前記閉止スリーブ組立体に長手方向に結合するように機能的に構成されており、
前記閉止スリーブ組立体のマルチピボット接合部が前記関節運動接合部を覆い、そのマルチピボット接合部の先端側が前記上側ジョーを回動させるためにその上側ジョーの係合していることを特徴とする実施態様(7)に記載の外科器具。
前記閉止スリーブ組立体の前記マルチピボット接合部が、上部及び下部ダブルピボットリンクを含み、前記各ダブルピボットリンクがそれぞれ、2つの端部のそれぞれで、前記先端閉止チューブ部分及び前記基端閉止チューブ部分に回動可能に取り付けられていることを特徴とする実施態様(10)に記載の外科器具。
(12)前記閉止スリーブ組立体の前記マルチピボット接合部が、先端円柱部材、その先端円柱部材に取り付けられた可撓性閉止接合部、及びその可撓性閉止接合部に取り付けられた基端円柱部材を含むことを特徴とする実施態様(10)に記載の外科器具。
(13)前記可撓性閉止接合部が、弾性部材から形成された円柱スリーブを含み、列を成した左右の垂直スリットを含むことを特徴とする実施態様(12)に記載の外科器具。
(14)外科器具であって、
フレーム組立体、及び取り囲んで長手方向にスライド可能に受容する閉止スリーブ組立体を含む細長いシャフトと、
細長い溝、その細長い溝に係合したステープルカートリッジ、及びそのステープルカートリッジに対してステープル形成面を提供する前記細長い溝に回動可能に取り付けられたアンビルを含むステープル止め組立体と、
前記細長い溝に取り付けられた先端フレーム部分及びその先端フレーム部分に回動可能に取り付けられた基端フレーム部分を含む、前記フレーム組立体に形成された関節運動接合部と、
前記細長いシャフトの基端部に取り付けられ、電気信号を前記細長いシャフトに選択的に伝達するように機能的に構成されたハンドル部分と、
前記関節運動接合部に連結され、前記電気信号に応答して前記ステープル止め組立体の関節運動を行う電気活性ポリマーアクチュエータとを含むことを特徴とする外科器具。
(15)前記細長いシャフトが更に、前記関節運動接合部を覆い、上側ジョーを回動させるために先端側がその上側ジョーに係合した、長手方向にスライド可能に受容する前記閉止スリーブ組立体のマルチピボット接合部を含み、
前記ハンドル部分が、前記閉止スリーブ組立体を移動させて前記上側ジョーを開閉できるように機能的に構成されていることを特徴とする実施態様(14)に記載の外科器具。
エンドエフェクタと、
細長いシャフトと、
前記エンドエフェクタと前記細長いシャフトの先端部との間に取り付けられた関節運動接合部と、
前記関節運動接合部を電気的に作動させるための手段とを含むことを特徴とする外科器具。
(17)前記関節運動接合部が、前記細長いシャフトの長手方向の軸に対して弧状に前記エンドエフェクタを支持するための手段を含むことを特徴とする実施態様(16)に記載の外科器具。
(18)前記エンドエフェクタが更に、発射バーによって作動されるステープル止め/切断組立体を含み、
前記ハンドル部分が、前記発射バーの基端側に取り付けられ、前記発射バーを長手方向に発射運動させるように機能的に構成されており、
前記細長いシャフト及び前記関節運動接合部が更に、関節運動した前記関節運動接合部を通る前記発射バーを支持する発射バーガイドを含むことを特徴とする実施態様(16)に記載の外科器具。
(19)下側ジョーが、ステープルカートリッジを受容する細長い溝を含み、
回動可能に取り付けられた上側ジョーが、ステープル形成面を提供するアンビルを含むことを特徴とする実施態様(18)に記載の外科器具。
(20)前記細長いシャフトが、フレーム組立体及び閉止スリーブ組立体を含み、
前記関節運動接合部により、前記エンドエフェクタの下側ジョーが前記フレーム組立体の先端部に回動可能に取り付けられており、
前記ハンドル部分が、閉止運動を前記閉止スリーブ組立体に長手方向に結合するように機能的に構成されており、
前記閉止スリーブ組立体のマルチピボット接合部が前記関節運動接合部を覆い、そのマルチピボット接合部の先端側が上側ジョーを回動させるためにその上側ジョーに係合していることを特徴とする実施態様(16)に記載の外科器具。
12 ステープル止め組立体
14 ハンドル
16 シャフト
18 ステープル溝
20 ステープルカートリッジ
22 アンビル
30 回動ノブ
32 関節運動接合部
34 関節運動制御スイッチ
36 EAPアクチュエータ
38 電源
40 閉止トリガー
42 ピストルグリップ
44 発射トリガー
46 引き戻しレバー
48 閉止解除ボタン
100 ラミネートEAP複合材
102 プレート陽極層
104 EAP層
106 イオンセル層
108 プレート陰極層
110 接着層
120 EAPプレートアクチュエータ
140 収縮EAPファイバーアクチュエータ
142 プラチナ陰極ワイヤ
144、150 エンドキャップ
146 円柱キャビティ
148 プラスチック円柱壁
152 収縮ポリマーファイバー
200 外科用切断/ステープル止め器具
202 EAP作動関節運動接合部
204 シャフト
210 関節運動接合部
214 基端閉止チューブ
216 先端閉止リング
218 可撓性閉止チューブ
220、222 垂直スリット
224 長手方向バンド
226 馬蹄開口
228 アンビル閉止構造
230 回動ピン
234 シングルピボットフレーム組立体
238 上部回動タブ
240 下部回動タブ
242、252 上部回動ピンホール
244、254 下部回動ピンホール
246 上部回動タング
248 下部回動タング
250 先端フレームグランド
256 上部フレーム回動ピン
258 下部フレーム回動ピン
270 発射バー
272 発射スロット
274 矩形開口
278 クリップバー
280 上部アーム
282 クリップばね
284 アーム
286 隆起部分
288 Eビーム
292 ステープルドライバ
296 ウェッジスレッド
298 カートリッジトレイ
300 切断面
302 上部ピン
304 中間ピン
306 上部脚
308 長手方向スロット
310 長手方向開口
312 垂直スロット
400 EAPアクチュエータシステム
402、404 EAPファイバーアクチュエータ
406 上部モーメントアーム
416 下部モーメントアーム
504 ダブルピボット閉止スリーブ組立体
506 シングルピボットフレーム組立体
514 上部タング
516 下部タング
518 先端閉止チューブ
522 先端閉止リング
528 上部ダブルピボットリンク
530 先端回動ピン
532 基端回動ピン
534 上部先端ピンホール
536 上部基端ピンホール
538 下部ダブルピボットリンク
540 先端回動ピン
542 基端回動ピン
544 下部先端ピンホール
550 基端フレームグランド
552 回動ピンホール
554 回動凹部
556、558 モーメントアーム
560 ドッグボーン型リンク
562 基端ピン
566 先端ピン
570 基端フレームグランド
572 先端横ガイド
574 基端ガイド
580 EAP作動システム
582、584 EAPスタックアクチュエータ
600 EAP作動関節運動接合部
602 外科器具
604 シングルピボットフレーム組立体
606 基端フレームグランド
608 タング
610 先端フレームグランド
612 回動ピン
614 半涙型プーリー
616 収縮EAPファイバーアクチュエータ
700 EAP作動関節運動
702 回動関節運動接合部
704 外科器具
706 シングルピボットフレーム機構
708 基端フレームグランド
710 上部回動タブ
712 下部回動タブ
714 上部タング
716 下部タング
720 エンドエフェクタ
722 上部内側孔
724 上部外側孔
726 上部回動ピン
728 下部内側孔
730 下部外側孔
732 下部回動ピン
734 上部モーメントアーム
736 下部モーメントアーム
740、742 上部EAPファイバーアクチュエータ
748、752 下部EAPファイバーアクチュエータ
800 上部EAP作動関節運動固定機構
802 上部固定ボルト組立体
804 上部固定凹部
808 固定先端
810 先端スロット
812 歯車の谷
814 歯車部分
816 クロスプレート
818 圧縮ばね
820、822 EAPスタックアクチュエータ
824 上部固定カバー
830 下部EAP作動関節運動固定機構
900 EAP関節運動システム
901 シングルピボット関節運動接合部
902、904 上部EAPファイバーアクチュエータ
906、908 下部EAPファイバーアクチュエータ
910 上部モーメントアーム
912 下部モーメントアーム
914 上部回動タブ
916 下部回動タブ
918 基端フレームグランド
920 左上部取付け点
924 右上部取付け点
926 左下部取付け点
928 右下取付け点
1000 EAP関節運動システム
1001 シングルピボット関節運動接合部
1002、1004 上部EAPスタックアクチュエータ
1006、1008 下部EAPスタックアクチュエータ
1014 上部モーメントアーム
1016 上部回動タブ
1020、1030 チップピン
1022 先端フレームグランド
1024 下部モーメントアーム
1026 下部回動タブ
1200 外科器具
1202 EAP作動関節運動接合部
1204 関節運動フレーム組立体
1206 シャフト
1208 ハンドル
1210 エンドエフェクタ
1212 ステープル止め組立体
1214 アンビル
1220 閉止トリガー
1222 ピストルグリップ
1226 発射トリガー
1228 発射部材
1230 閉止解除ボタン
1232 回動ノブ
1240 基端フレームグランド
1242 関節運動フレームグランド
1244 先端フレームグランド
1300 EAP作動システム
1302、1304 EAPプレートアクチュエータ
1306、1308 矩形アクチュエータ凹部
1310 弾性フレーム本体
1312 矩形ナイフスロット
1314 発射バー
1320 長手方向バンド
1322、1324 垂直凹部
1326 矩形貫通孔
1328 横ギャップ
1330 リブ
1332 内部壁
1334 外側スライス
1350 EAP関節運動固定機構
1354、1358 EAP固定ストリップ
1362 垂直固定リッジ
1370 上部ガイドピン
1372 下部ガイドピン
1400 EAP動作システム
1402 EAPリブスプレッダープレートアクチュエータ
1404 先端側に開口した矩形アクチュエータ凹部
1406 基端側に開口した矩形アクチュエータ凹部
1410 リブ
1412 垂直スロット
1414 矩形貫通孔
1416 外側垂直スロット
1500 EAP動作システム
1502 弾性フレーム本体
1504 EAPファイバーアクチュエータ
1506、1508 垂直スタック
1510 リブ
1512 内側垂直壁
1514 長手方向バンド
1516 外側スライス
1518 長手方向貫通孔
1520 先端横カバー
1522 基端横カバー
1524 ナイフスロット
2000、2100、2200、2300、2400 関節運動接合部
2002、2102、2202、2302、2402 外科器具
2004、2104、2204、2304、2404 左EAP支持プレート
2006、2106、2206、2306、2406 右EAP支持プレート
2008、2208、2308、2408 発射バー
2010、2110、2210、2310、2410 構造部材
2012、2112 拡張端部
2014、2114、2214 凹部
2016、2116、2216、2316、2416 第1のフレームグランド
2018、2118 真直端部
2020、2120 第2のフレームグランド
2022、2122、2224、2324、2424 EAPラミネート
2212、2218、2312、2318、2412、2418 湾曲端部
2214、2220、2320、2414、2420 内側に開口した凹部
2222、2322、2422 第2のフレームグランド
2314 スロット
2326、2328、2430、2432 圧縮ばね
2500 関節運動接合部
2502 外科器具
2504、2506 EAP支持プレート
2508 発射バー
2510 ナイフスロット
2512 弾性フレーム本体
2516 基端フレームグランド
2518 先端フレームグランド
2520 左EAPプレートアクチュエータ
2524 右EAPプレートアクチュエータ
2526 リブ
2528 外側EAPラミネート層
2530 内側プレート
2532 凹部
2534 湾曲端部
2536 真直端部
Claims (10)
- 外科器具であって、
エンドエフェクタと、
細長いシャフトと、
前記エンドエフェクタと前記細長いシャフトの先端部との間に取り付けられた関節運動接合部と、
電気信号に応答して前記関節運動接合部を関節運動させる、前記関節運動接合部内に配置された第1の電気アクチュエータと、
前記電気信号を生成するように機能的に構成された制御回路を含む、前記細長いシャフトの基端部に取り付けられたハンドル部分とを含み、
前記細長いシャフトがフレーム組立体を含み、
前記関節運動接合部が関節運動固定機構を更に含み、その関節運動固定機構が、
前記エンドエフェクタに取り付けられた基端側に延出した係合面と、
前記フレーム組立体の長手方向にそって移動可能なように、前記フレーム組立体に移動可能に取り付けられた固定部材と、
前記フレーム組立体と前記固定部材との間に取り付けられ、前記係合面に係合するように前記固定部材を付勢する弾性部材と、
前記固定部材と前記係合面との前記係合を解除するように動作可能な第2の電気アクチュエータを含むことを特徴とする、外科器具。 - 前記第2の電気アクチュエータが電気活性ポリマー(EAP)アクチュエータを含むことを特徴とする請求項1に記載の外科器具。
- 前記第2の電気アクチュエータは、前記弾性部材に抗して前記固定部材を付勢することによって、前記係合を解除するように動作可能なことを特徴とする、請求項1または2に記載の外科器具。
- 前記第1の電気アクチュエータが電気活性ポリマー(EAP)アクチュエータを含むことを特徴とする請求項1から3のいずれか一つに記載の外科器具。
- 前記電気活性ポリマーアクチュエータが、前記関節運動接合部に対して反対に作用する一対のEAPファイバーアクチュエータを含むことを特徴とする請求項4に記載の外科器具。
- 前記電気活性ポリマーアクチュエータが、前記関節運動接合部に対して反対に作用する一対のEAPプレートアクチュエータを含むことを特徴とする請求項4に記載の外科器具。
- 前記エンドエフェクタが下側ジョー及び回動可能に取り付けられた上側ジョーを含むことを特徴とする請求項1から3のいずれか一つに記載の外科器具。
- 前記エンドエフェクタが更に、発射バーによって作動されるステープル止め/切断機構を含み、
前記ハンドル部分が、前記発射バーの基端側に取り付けられ、前記発射バーを長手方向に発射運動させるように機能的に構成されており、
前記細長いシャフト及び関節運動接合部が更に、関節運動した前記関節運動接合部を通る前記発射バーを支持する発射バーガイドを含むことを特徴とする請求項7に記載の外科器具。 - 前記下側ジョーが、ステープルカートリッジを受容する細長い溝を含み、
前記回動可能に取り付けられた上側ジョーが、ステープル形成面を提供するアンビルを含むことを特徴とする請求項8に記載の外科器具。 - 前記細長いシャフトが、フレーム組立体及び閉止スリーブ組立体を含み、
前記関節運動接合部により、前記エンドエフェクタの前記下側ジョーが前記フレーム組立体の先端部に回動可能に取り付けられており、
前記ハンドル部分が、閉止運動を前記閉止スリーブ組立体に長手方向に結合するように機能的に構成されており、
前記閉止スリーブ組立体のマルチピボット接合部が前記関節運動接合部を覆い、そのマルチピボット接合部の先端側が前記上側ジョーを回動させるためにその上側ジョーと係合していることを特徴とする請求項7に記載の外科器具。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59169404P | 2004-07-28 | 2004-07-28 | |
| US60/591,694 | 2004-07-28 | ||
| US11/082,495 | 2005-03-17 | ||
| US11/082,495 US7506790B2 (en) | 2004-07-28 | 2005-03-17 | Surgical instrument incorporating an electrically actuated articulation mechanism |
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| Publication Number | Publication Date |
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| JP2006034974A JP2006034974A (ja) | 2006-02-09 |
| JP4850449B2 true JP4850449B2 (ja) | 2012-01-11 |
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| JP2005216940A Expired - Fee Related JP4850449B2 (ja) | 2004-07-28 | 2005-07-27 | 電気的に作動する関節運動機構を含む外科器具 |
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| Country | Link |
|---|---|
| US (1) | US7506790B2 (ja) |
| EP (1) | EP1621151A3 (ja) |
| JP (1) | JP4850449B2 (ja) |
| KR (1) | KR20060092846A (ja) |
| AU (1) | AU2005203212B2 (ja) |
| BR (2) | BRPI0503064A (ja) |
| CA (1) | CA2514274C (ja) |
| MX (1) | MXPA05008039A (ja) |
| RU (2) | RU2005123971A (ja) |
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-
2005
- 2005-03-17 US US11/082,495 patent/US7506790B2/en not_active Expired - Lifetime
- 2005-07-22 AU AU2005203212A patent/AU2005203212B2/en not_active Ceased
- 2005-07-27 BR BRPI0503064-1A patent/BRPI0503064A/pt not_active IP Right Cessation
- 2005-07-27 RU RU2005123971/14A patent/RU2005123971A/ru not_active Application Discontinuation
- 2005-07-27 EP EP05254695A patent/EP1621151A3/en not_active Withdrawn
- 2005-07-27 RU RU2005123962/14A patent/RU2005123962A/ru not_active Application Discontinuation
- 2005-07-27 JP JP2005216940A patent/JP4850449B2/ja not_active Expired - Fee Related
- 2005-07-28 BR BRPI0503040-4A patent/BRPI0503040A/pt not_active IP Right Cessation
- 2005-07-28 MX MXPA05008039A patent/MXPA05008039A/es active IP Right Grant
- 2005-07-28 CA CA2514274A patent/CA2514274C/en not_active Expired - Fee Related
- 2005-07-28 KR KR1020050068920A patent/KR20060092846A/ko not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0503040A (pt) | 2006-03-14 |
| RU2005123962A (ru) | 2007-02-10 |
| EP1621151A3 (en) | 2006-03-01 |
| AU2005203212A1 (en) | 2006-02-16 |
| CA2514274A1 (en) | 2006-01-28 |
| CA2514274C (en) | 2013-02-26 |
| RU2005123971A (ru) | 2007-02-10 |
| EP1621151A2 (en) | 2006-02-01 |
| US20060025809A1 (en) | 2006-02-02 |
| MXPA05008039A (es) | 2006-02-10 |
| JP2006034974A (ja) | 2006-02-09 |
| BRPI0503064A (pt) | 2006-03-14 |
| KR20060092846A (ko) | 2006-08-23 |
| US7506790B2 (en) | 2009-03-24 |
| AU2005203212B2 (en) | 2012-03-08 |
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