JP5529222B2 - 把持型顎機構 - Google Patents
把持型顎機構 Download PDFInfo
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- JP5529222B2 JP5529222B2 JP2012183481A JP2012183481A JP5529222B2 JP 5529222 B2 JP5529222 B2 JP 5529222B2 JP 2012183481 A JP2012183481 A JP 2012183481A JP 2012183481 A JP2012183481 A JP 2012183481A JP 5529222 B2 JP5529222 B2 JP 5529222B2
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- 230000007246 mechanism Effects 0.000 title claims description 39
- 238000000034 method Methods 0.000 description 12
- 230000008878 coupling Effects 0.000 description 10
- 238000010168 coupling process Methods 0.000 description 10
- 238000005859 coupling reaction Methods 0.000 description 10
- 238000010304 firing Methods 0.000 description 6
- 230000004044 response Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B17/07207—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously the staples being applied sequentially
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/0682—Surgical staplers, e.g. containing multiple staples or clamps for applying U-shaped staples or clamps, e.g. without a forming anvil
- A61B17/0686—Surgical staplers, e.g. containing multiple staples or clamps for applying U-shaped staples or clamps, e.g. without a forming anvil having a forming anvil staying below the tissue during stapling
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B17/2909—Handles
- A61B2017/2912—Handles transmission of forces to actuating rod or piston
- A61B2017/2919—Handles transmission of forces to actuating rod or piston details of linkages or pivot points
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B2017/2926—Details of heads or jaws
- A61B2017/2927—Details of heads or jaws the angular position of the head being adjustable with respect to the shaft
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B2017/2926—Details of heads or jaws
- A61B2017/2927—Details of heads or jaws the angular position of the head being adjustable with respect to the shaft
- A61B2017/2929—Details of heads or jaws the angular position of the head being adjustable with respect to the shaft with a head rotatable about the longitudinal axis of the shaft
Description
Healthcare Group LPにより所有されており、そしてその全体が、本明細書中に参考として援用される。
(項目1)
外科手術用デバイスであって、
静止ハンドルおよび可動ハンドルを有するハンドルアセンブリであって、その可動ハンドルは、モード選択機構を有し、そのモード選択機構は、その外科手術用デバイスを、操作の第一のモードと操作の第二のモードとの間で切り替えるように構成されている、ハンドルアセンブリ;
そのハンドル部分から遠位に延びる細長部材であって、その細長部材は、その細長部材の長さに沿って延びる長手方向軸を規定する、細長部材;ならびに
その細長部材の遠位端部分に設置されたツールアセンブリ、
を備える、外科手術用デバイス。
(項目2)
上記ツールアセンブリは、カートリッジアセンブリおよびアンビルアセンブリを備え、そのカートリッジアセンブリは、そのカートリッジアセンブリ内に支持された複数のステープルを有し、そのアンビルアセンブリおよびそのカートリッジアセンブリのうちの少なくとも一方は、間隔を空けた位置と接近した位置との間で、互いに対して移動可能である、項目1に記載の外科手術用デバイス。
(項目3)
上記ハンドル部分は、回転制御部材を備え、その回転制御部材は、上記ハンドル部分に対する上記細長部材の回転を容易にするように構成されている、項目1に記載の外科手術用デバイス。
(項目4)
上記モード選択機構は、第一の位置と第二の位置との間で移動可能であるように構成されたスライドボタンである、項目1に記載の外科手術用デバイス。
(項目5)
上記ツールアセンブリは、上記操作の第一のモードにおいて組織を把持し、そして操作の第二のモードにおいて組織をクランプするように構成されている、項目1に記載の外科手術用デバイス。
(項目6)
上記ハンドル部分は、ツールアセンブリの関節運動を容易にするように構成された関節運動アクチュエータを備える、項目1に記載の外科手術用デバイス。
(項目7)
上記細長部材は、上記ハンドル部分に対して上記長手方向軸の周りで回転可能である、項目1に記載の外科手術用デバイス。
(項目8)
上記ハンドルアセンブリは、上記外科手術用デバイスをデフォルトモードに保持するように構成されている、項目1に記載の外科手術用デバイス。
(項目9)
上記操作の第一のモードは、操作の初期モードである、項目8に記載の外科手術用デバイス。
(項目10)
外科手術用デバイスであって、その外科手術用デバイスは、ハンドルアセンブリを備え、そのハンドルアセンブリは、静止ハンドルを規定するハウジング、可動ハンドル、作動シャフト、およびそのハウジング内に支持されたモード選択機構を備え、そのモード選択機構は、その作動シャフトと係合した第一の位置から、その作動シャフトから脱係合した第二の位置へと移動可能であり、その可動ハンドルは、その作動シャフトに作動可能に関連しており、その結果、その可動ハンドルの移動は、その作動シャフトの軸方向移動を引き起こし、そのモード選択機構がその第一の位置にある場合に、その起動シャフトは、第一の軸に沿って往復する、外科手術用デバイス。
(項目11)
上記モード選択機構が上記第二の位置にある場合に、作動シャフト前進機構が上記作動シャフトを遠位方向に前進させる、項目10に記載の外科手術用デバイス。
(項目12)
上記作動シャフトが、歯を有し、そして上記作動シャフト前進機構が、つめであり、そのつめは、交互の様式で、その歯と係合および脱係合する、項目11に記載の外科手術用デバイス。
(項目13)
上記つめが、上記可動ハンドルに取り付けられており、そしてその可動ハンドルが上記静止ハンドルの方へと移動すると、そのつめは上記歯と係合する、項目12に記載の外科手術用デバイス。
(項目14)
上記モード選択機構が、上記可動ハンドルに設置されたスライド可能なボタンを備える、項目10に記載の外科手術用デバイス。
(項目15)
上記モード選択機構が、把持つめを備え、その把持つめは、そのモード選択機構が上記第一の位置にある場合に、上記作動シャフトに規定された第一のスロットと係合する、項目11に記載の外科手術用デバイス。
(項目16)
上記作動シャフトが、上記第一のスロットの近位に配置された第二のスロットを有し、上記モード選択機構が上記第二の位置にある場合に、上記把持つめが、その第二のスロット内に配置される、項目15に記載の外科手術用デバイス。
(項目17)
上記モード選択機構が、スライド可能なボタンおよび旋回可能なヨークを備え、その旋回可能なヨークは、上記ハンドルアセンブリ内に配置され、そして上記可動ハンドルと係合するための第一のアーム、および上記スライド可能なボタンと係合するための第二のアームを有し、そのヨークは、その可動ハンドルがその静止ハンドルから離れて移動する場合に、そのスライド可能なボタンを上記第一の位置に維持する、項目10に記載の外科手術用デバイス。
(項目18)
外科手術用デバイスであって、その外科手術用デバイスは、ハンドルアセンブリを備え、そのハンドルアセンブリは、静止ハンドルを規定するハウジング、可動ハンドル、シャフト、およびそのハウジング内に支持されたモード選択機構を備え、そのモード選択機構は、その可動ハンドル上にスライド可能に支持された、少なくとも1つのスライドボタンと作動的に関連しており、その少なくとも1つのスライドボタンは、第一の位置から第二の位置へと移動可能であり、その第一の位置は、そのデバイスの操作の第一のモードに関連し、そしてその第二の一は、操作の第二のモードに関連し、そのシャフトは、その操作の第一のモードにおいて、そのモード選択機構により係合され、そしてその操作の第二のモードにおいて、そのモード選択機構により脱係合される、外科手術用デバイス。
(項目19)
外科手術用デバイスであって、
可動ハンドルを有するハンドルアセンブリであって、その可動ハンドルは、モード選択機構を有し、そのモード選択機構は、そのハンドルアセンブリのいずれの側からもスライドボタンにアクセス可能であるように、そのハンドルアセンブリ上にスライド可能に支持されたスライドボタンを備える、可動ハンドル;
そのハンドルアセンブリから遠位に延びる細長部材;および
その細長部材の遠位端部分に設置されたツールアセンブリ、
を備える、外科手術用デバイス。
(項目20)
外科手術用デバイスを作動させる方法であって、その方法は、
その外科手術用デバイスの作動シャフトが往復様式で移動するように、その外科手術用デバイスの作動ハンドルを操作する工程であって、その可動ハンドルは、その作動シャフトと係合した係合部材に取り付けられている、工程;
ボタンを作動させて、その係合部材をその作動シャフトから離れるように移動させる工程;および
前進部材がその作動シャフトに係合し、そしてその作動シャフトを遠位方向に前進させるように、その可動ハンドルを操作する工程、
を包含する、方法。
(項目21)
上記作動シャフトが、往復様式で移動して、上記外科手術用デバイスの1対の顎を開閉させる、項目20に記載の方法。
(項目22)
上記前進部材が、上記作動シャフトと係合および脱係合して、上記可動シャフトの1行程より大きくその作動シャフトを前進させる、項目21に記載の方法。
(項目23)
上記前進部材が、上記作動シャフトに係合して上記1対の顎を閉じ、引き続いて、その作動シャフトに係合して上記外科手術用デバイスの上記顎のうちの少なくとも一方からステープルを発射させる、項目22に記載の方法。
本明細書中に開示される把持型顎機構の種々の実施形態が、ここで、図面を参照して詳細に記載される。図面において、同じ参照番号は、数枚の図の各々において、同一または対応する要素を表す。
13 ハンドルアセンブリ
14 細長部材
16 使い捨て装填ユニット(「DLU」)
17 細長スロット
18 静止ハンドル
20 可動ハンドル
22 回転制御部材
26 カートリッジアセンブリ
27 ツールアセンブリ
28 アンビルアセンブリ
35 前進つめ
40,45 スライドボタン
50 つめアーム
60 把持つめ
67 把持つめアセンブリ
80 ヨーク
90 作動シャフト
120 垂直つめ
130 ばね
Claims (8)
- 外科手術用デバイスであって:
静止ハンドルを画定するハウジングを含むハンドルアセンブリ、可動ハンドル、作動シャフト、および該ハウジング内に支持されたモード選択機構を備え、
該モード選択機構が、該作動シャフトと係合する第1の位置から該作動シャフトから脱係合する第2の位置まで移動可能であり、該可動ハンドルが該作動シャフトに、該可動ハンドルの移動が該作動シャフトを軸方向に移動するように作動可能に関連し、該モード選択機構がその第1の位置にあるとき、該作動シャフトが第1の軸に沿って往復し、
該モード選択機構がスライド可能なボタンおよび旋回可能なヨークを備え、該旋回可能なヨークが、該ハンドルアセンブリ内に配置され、そして該可動ハンドルと係合するための第1のアームおよび該スライド可能なボタンと係合するための第2のアームを有し、該ヨークが、該可動ハンドルが該静止ハンドルから離れて移動するとき、該スライド可能なボタンを該第1の位置に維持する、外科手術用デバイス。 - 前記モード選択機構がその第2の位置にあるとき、作動シャフト前進機構が、前記作動シャフトを遠位方向に進める、請求項1に記載の外科手術用デバイス。
- 前記作動シャフトが歯を有し、そして前記デバイスがさらに、つめである作動シャフト前進機構を備え、該つめが、交互の様式で該歯と係合および脱係合する、請求項2に記載の外科手術用デバイス。
- 前記つめが前記可動ハンドルに取り付けられ、そして該可動ハンドルが前記静止ハンドルに向かって移動するとき前記歯と係合する、請求項3に記載の外科手術用デバイス。
- 前記モード選択機構が、前記可動ハンドルに設置されたスライド可能なボタンを備える、請求項1に記載の外科手術用デバイス。
- 前記モード選択機構が把持つめを備え、該把持つめが、該モード選択機構が第1の位置にあるとき、前記作動シャフトに画定された第1のスロットと係合する、請求項2に記載の外科手術用デバイス。
- 前記作動シャフトが、前記第1のスロットの近位に配置された第2のスロットを有し、前記モード選択機構が第2の作動モードにあるとき、前記把持つめが該第2のスロット内に配置される、請求項6に記載の外科手術用デバイス。
- ツールアセンブリが第1の作動モードで組織を把持し、そして第2の作動モードで組織をクランプする、請求項1に記載の外科手術用デバイス。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/544,061 | 2006-10-06 | ||
US11/544,061 US8336751B2 (en) | 2006-10-06 | 2006-10-06 | Grasping jaw mechanism |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007234785A Division JP5268184B2 (ja) | 2006-10-06 | 2007-09-10 | 把持型顎機構 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014033719A Division JP2014193299A (ja) | 2006-10-06 | 2014-02-25 | 把持型顎機構 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012254323A JP2012254323A (ja) | 2012-12-27 |
JP5529222B2 true JP5529222B2 (ja) | 2014-06-25 |
Family
ID=38895935
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007234785A Active JP5268184B2 (ja) | 2006-10-06 | 2007-09-10 | 把持型顎機構 |
JP2012183481A Active JP5529222B2 (ja) | 2006-10-06 | 2012-08-22 | 把持型顎機構 |
JP2014033719A Withdrawn JP2014193299A (ja) | 2006-10-06 | 2014-02-25 | 把持型顎機構 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007234785A Active JP5268184B2 (ja) | 2006-10-06 | 2007-09-10 | 把持型顎機構 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014033719A Withdrawn JP2014193299A (ja) | 2006-10-06 | 2014-02-25 | 把持型顎機構 |
Country Status (8)
Country | Link |
---|---|
US (4) | US8336751B2 (ja) |
EP (1) | EP1908410B1 (ja) |
JP (3) | JP5268184B2 (ja) |
CN (3) | CN102688074B (ja) |
AU (1) | AU2007221784B2 (ja) |
CA (3) | CA2895725C (ja) |
DE (1) | DE602007004051D1 (ja) |
ES (1) | ES2337842T3 (ja) |
Families Citing this family (209)
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US5865361A (en) | 1997-09-23 | 1999-02-02 | United States Surgical Corporation | Surgical stapling apparatus |
EP1412761B1 (en) * | 2001-06-01 | 2005-08-31 | Sherwood Services AG | Return pad cable connector |
US6860881B2 (en) * | 2002-09-25 | 2005-03-01 | Sherwood Services Ag | Multiple RF return pad contact detection system |
ES2516091T3 (es) * | 2003-06-17 | 2014-10-30 | Covidien Lp | Dispositivo de grapado quirúrgico |
EP1675499B1 (en) * | 2003-10-23 | 2011-10-19 | Covidien AG | Redundant temperature monitoring in electrosurgical systems for safety mitigation |
CA2541037A1 (en) * | 2005-03-31 | 2006-09-30 | Sherwood Services Ag | Temperature regulating patient return electrode and return electrode monitoring system |
WO2006136661A1 (en) * | 2005-06-21 | 2006-12-28 | Seven Networks International Oy | Network-initiated data transfer in a mobile network |
US7736359B2 (en) * | 2006-01-12 | 2010-06-15 | Covidien Ag | RF return pad current detection system |
US20070167942A1 (en) * | 2006-01-18 | 2007-07-19 | Sherwood Services Ag | RF return pad current distribution system |
US20070244478A1 (en) * | 2006-04-18 | 2007-10-18 | Sherwood Services Ag | System and method for reducing patient return electrode current concentrations |
US20080009846A1 (en) * | 2006-07-06 | 2008-01-10 | Sherwood Services Ag | Electrosurgical return electrode with an involuted edge |
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CN101940483A (zh) | 2011-01-12 |
CN102688074A (zh) | 2012-09-26 |
EP1908410A1 (en) | 2008-04-09 |
JP2008093421A (ja) | 2008-04-24 |
AU2007221784B2 (en) | 2013-06-20 |
US20160270786A1 (en) | 2016-09-22 |
JP2012254323A (ja) | 2012-12-27 |
US20130087600A1 (en) | 2013-04-11 |
EP1908410B1 (en) | 2009-12-30 |
JP2014193299A (ja) | 2014-10-09 |
JP5268184B2 (ja) | 2013-08-21 |
CA2895725A1 (en) | 2008-04-06 |
AU2007221784A1 (en) | 2008-04-24 |
CA2604994C (en) | 2016-11-15 |
CA2895725C (en) | 2018-07-17 |
CN102688074B (zh) | 2015-05-20 |
US11141157B2 (en) | 2021-10-12 |
CA3003793C (en) | 2021-03-23 |
CA2604994A1 (en) | 2008-04-06 |
CA3003793A1 (en) | 2008-04-06 |
ES2337842T3 (es) | 2010-04-29 |
DE602007004051D1 (de) | 2010-02-11 |
US20200008805A1 (en) | 2020-01-09 |
US9364218B2 (en) | 2016-06-14 |
US20080083806A1 (en) | 2008-04-10 |
CN101156801B (zh) | 2012-12-12 |
US8336751B2 (en) | 2012-12-25 |
CN101156801A (zh) | 2008-04-09 |
US10441282B2 (en) | 2019-10-15 |
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