JP2001523135A - 手術用リトラクタ - Google Patents
手術用リトラクタInfo
- Publication number
- JP2001523135A JP2001523135A JP54719798A JP54719798A JP2001523135A JP 2001523135 A JP2001523135 A JP 2001523135A JP 54719798 A JP54719798 A JP 54719798A JP 54719798 A JP54719798 A JP 54719798A JP 2001523135 A JP2001523135 A JP 2001523135A
- Authority
- JP
- Japan
- Prior art keywords
- surgical
- aperture
- retractor
- cord
- holder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
- A61B2017/00243—Type of minimally invasive operation cardiac
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B2017/0237—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors for heart surgery
- A61B2017/0243—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors for heart surgery for immobilizing local areas of the heart, e.g. while it beats
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
- A61B2017/1107—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis for blood vessels
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 手術部位を規定するアパチャーを持つ保持部材、 保持部材上のホルダーで、組織を保持部材に接合させるためのコネクターを支 える位置に配置されるホルダー、 からなる手術用リトラクタ。 2. 保持部材がアパチャーを取り囲む平面部分を備える、請求項1の手術用リ トラクタ。 3. 保持部材に取り付けたハンドルをさらに備える、請求項1の手術用リトラ クタ。 4. 保持部材に潅注チャンネルがさらに設けられた、請求項1の手術用リトラ クタ。 5. アパチャーが、長手方向部分、第1の横方向部分および第2の横方向部分 を備える、請求項1の手術用リトラクタ。 6. コネクターが、第1の横方向部分を通って伸びる第1のコードと、第2の 横方向部分を通って伸びる第2のコードを備える、請求項5の手術用リトラクタ 。 7. コードが、柔軟なテープまたは糸からなる、請求項6の手術用リトラク タ。 8. 保持部材が、動脈を圧迫して動脈中の血流を制御するための圧迫表面を備 える、請求項1の手術用リトラクタ。 9. 圧迫表面が、アパチャー側壁を規定するタブを備える、請求項9の手術用 リトラクタ。 10. コネクターが、アパチャーの第1の部分とアパチャーの第2の 部分を通って延在することで、タブが第1の部分と第2の部分の間に位置決めさ れる、請求項9の手術用リトラクタ。 11. リトラクタに取り付けられた吸引管をさらに備える、請求項1のリトラ クタ。 12. ホルダーが、コネクターの一部分を受ける開口部を備える、請求項1の 手術用リトラクタ。 13. ホルダーが、コネクターの第2の部分を受ける開口部をさらに備える、 請求項12の手術用リトラクタ。 14. ホルダーが、手動で駆動される留め具を備える、請求項1の手術用リト ラクタ。 15. 保持部材が、複数の分解可能な部分を備える、請求項1の手術用リトラ クタ。 16. 保持部材が、ベース部分にアパチャーまで伸びる側部開口部を備える、 請求項1の手術用リトラクタ。 17. チャンネルと流体連通する複数の流体用開口部をさらに備える、請求項 4の手術用リトラクタ。 18. 手術部位を露出させるアパチャーを持つ保持部材を手術部位に位置決め し、 手術部位の組織をコネクターで保持部材に接合(connect)させる、ステップ からなる、手術中に手術部位を固定する方法。 19. 接合ステップが、柔軟なコードを動脈の下に挿入し、コードを保持部材 上のホルダーにつなぐことからなる、請求項18の方法。 20. 保持部材の表面を肋骨内側面(interior surface of a rib)に固定す ることをさらに含む、請求項18の方法。 21. 保持部材に取り付けた吸引管で手術部位から流体を吸引するステップを さらに含む、請求項18の方法。 22. 接合ステップが、組織を通って伸びるコードを保持部材上のホルダーに 取り付けることをさらに含む、請求項18の方法。 23. 第1のプレートと第2のプレートを持つ保持部材を設け、第1のプレー トと第2のプレートを離すことで手術部位から保持部材を取り外すことをさらに 含む、請求項18の方法。 24. 手術部位の動脈を保持部材に押し付けてこの動脈を遮断することをさら に含む、請求項18の方法。 25. 手術部位を露出させるアパチャーを持つ保持ベース、 保持ベース上のホルダー、 ホルダーに固定して動脈組織を保持ベースに対して静止状態で保つことができ るようにホルダーに取り付けたコード、 からなる、冠状動脈バイパス手術用リトラクタ。 26. 保持部材が、アパチャーを取り囲む平面のベースを備える、請求項25 の手術用リトラクタ。 27. 保持部材に取り付けたハンドルをさらに備える、請求項25の手術用リ トラクタ。 28. 保持部材に潅注チャンネルをさらに備える、請求項25の手術用リトラ クタ。 29. アパチャーが、長手方向部分、第1の横方向部分、第2の横方向部分を 備える、請求項25の手術用リトラクタ。 30. コードが、第1の横方向部分を通って伸びる第1のコードと、第2の横 方向部分を通って伸びる第2のコードからなる、請求項29の 手術用リトラクタ。 31. コードが、柔軟なテープ又は糸からなる、請求項25の手術用リトラク タ。 32. 保持部材が、動脈を圧迫して動脈の血流を制御するための圧迫表面を備 える、請求項25の手術用リトラクタ。 33. 圧迫表面が、アパチャー側壁を規定するタブを備える、請求項25の手 術用リトラクタ。 34. コネクターが、アパチャーの第1の部分とアパチャーの第2の部分を通 って延在することで、タブが第1の部分と第2の部分の間に位置決めされる、請 求項33の手術用リトラクタ。 35. リトラクタに取り付けられた吸引管をさらに備える、請求項25の手術 用リトラクタ。 36. ホルダーが、コードの複数部分を受ける複数の開口部をさらに備える、 請求項25の手術用リトラクタ。 37. 手術部位の冠状動脈を露出させるためのアパチャーを持つ保持ベースを 手術部位に位置決めし、 手術部位の冠状動脈をコードで保持ベースに接合させ、 第2の冠状動脈をアパチャー内に位置する露出冠状動脈に移植する、ステップ からなる、バイパス手術中に冠状動脈を固定する方法。 38. 接合ステップが、柔軟なコードを動脈の下に通し、保持ベース上にあっ て手動で駆動される留め具を備えるホルダーに動脈をつなぐことからなる、請求 項37の方法。 39. 冠状動脈を保持ベースに対して圧迫して、冠状動脈中の血流を遮断する ことをさらに含む、請求項37の方法。 40. 保持具(retainer)の両側で保持ベースに対して2つの部分をつなげた テープまたは糸からなるコードを設けることを含む、請求項37の方法。 41. 手術部位を露出させるアパチャーであって、ベースの長手方向軸に沿っ て延在するアパチャーを持つ保持ベース、 第1のホルダーがアパチャーの第1の辺に位置し、第2のホルダーがアパチャ ーの第2の辺に位置するように保持ベース上に設けた複数のホルダー、 ベースに取り付けたアームがベースの上に延在することで、ユーザがベースを アパチャーから冠状動脈が露出している手術部位に位置決めできるようにしたア ーム、 を備える、冠状動脈バイパス手術用リトラクタ。 42. 保持部材が、アパチャーを取り囲む平面のベース部分を備える、請求項 41の手術用リトラクタ。 43. 保持部材に潅注チャンネルをさらに設けた、請求項41の手術用リトラ クタ。 44. アパチャーが、長手方向部分、第1の横方向部分、第2の横方向部分を 備える、請求項41の手術用リトラクタ。 45. コードが、第1の横方向部分を通って伸びる第1のコードと、第2の横 方向部分を通って伸びる第2のコードからなる、請求項44の手術用リトラクタ 。 46. 第1のホルダーと第2のホルダーに保持されることで、冠状動脈の周り のベースを通って延在するコードをさらに備える、請求項41の手術用リトラク タ。 47. 保持部材が、冠状動脈を圧迫して動脈中の血流を制御するための圧迫表 面を備える、請求項41の手術用リトラクタ。 48. 圧迫表面が、アパチャー側壁を規定するタブを備える、請求項41の手 術用リトラクタ。 49. コードが、アパチャーの第1の部分と第2の部分を通ってホルダーの間 に延在することで、タブが第1の部分と第2の部分の間に位置決めされる、請求 項48の手術用リトラクタ。 50. リトラクタに取り付けた吸引管をさらに備える、請求項41の手術用リ トラクタ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/845,333 US6033362A (en) | 1997-04-25 | 1997-04-25 | Surgical retractor and method of use |
US08/845,333 | 1997-04-25 | ||
PCT/US1998/008348 WO1998048704A1 (en) | 1997-04-25 | 1998-04-24 | Surgical retractor |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001523135A true JP2001523135A (ja) | 2001-11-20 |
JP2001523135A5 JP2001523135A5 (ja) | 2005-11-24 |
Family
ID=25294989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54719798A Ceased JP2001523135A (ja) | 1997-04-25 | 1998-04-24 | 手術用リトラクタ |
Country Status (12)
Country | Link |
---|---|
US (1) | US6033362A (ja) |
EP (1) | EP0964646B1 (ja) |
JP (1) | JP2001523135A (ja) |
AT (1) | ATE298226T1 (ja) |
AU (1) | AU745019B2 (ja) |
CA (1) | CA2286272C (ja) |
DE (1) | DE69830650T2 (ja) |
DK (1) | DK0964646T3 (ja) |
ES (1) | ES2245031T3 (ja) |
HK (1) | HK1024153A1 (ja) |
PT (1) | PT964646E (ja) |
WO (1) | WO1998048704A1 (ja) |
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-
1997
- 1997-04-25 US US08/845,333 patent/US6033362A/en not_active Expired - Lifetime
-
1998
- 1998-04-24 AU AU71604/98A patent/AU745019B2/en not_active Ceased
- 1998-04-24 ES ES98918733T patent/ES2245031T3/es not_active Expired - Lifetime
- 1998-04-24 EP EP98918733A patent/EP0964646B1/en not_active Expired - Lifetime
- 1998-04-24 DK DK98918733T patent/DK0964646T3/da active
- 1998-04-24 WO PCT/US1998/008348 patent/WO1998048704A1/en active IP Right Grant
- 1998-04-24 DE DE69830650T patent/DE69830650T2/de not_active Expired - Fee Related
- 1998-04-24 CA CA002286272A patent/CA2286272C/en not_active Expired - Lifetime
- 1998-04-24 AT AT98918733T patent/ATE298226T1/de not_active IP Right Cessation
- 1998-04-24 JP JP54719798A patent/JP2001523135A/ja not_active Ceased
- 1998-04-24 PT PT98918733T patent/PT964646E/pt unknown
-
2000
- 2000-06-09 HK HK00103478A patent/HK1024153A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE298226T1 (de) | 2005-07-15 |
AU745019B2 (en) | 2002-03-07 |
CA2286272C (en) | 2007-07-17 |
EP0964646B1 (en) | 2005-06-22 |
EP0964646A1 (en) | 1999-12-22 |
DE69830650T2 (de) | 2006-05-11 |
PT964646E (pt) | 2005-11-30 |
WO1998048704A1 (en) | 1998-11-05 |
US6033362A (en) | 2000-03-07 |
DK0964646T3 (da) | 2005-10-24 |
DE69830650D1 (de) | 2005-07-28 |
HK1024153A1 (en) | 2000-10-05 |
ES2245031T3 (es) | 2005-12-16 |
CA2286272A1 (en) | 1998-11-05 |
AU7160498A (en) | 1998-11-24 |
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