JP6855457B2 - 腹腔鏡下縫合システム - Google Patents
腹腔鏡下縫合システム Download PDFInfo
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Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06166—Sutures
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/062—Needle manipulators
- A61B17/0625—Needle manipulators the needle being specially adapted to interact with the manipulator, e.g. being ridged to snap fit in a hole of the manipulator
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0401—Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
- A61B2017/0417—T-fasteners
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06004—Means for attaching suture to needle
- A61B2017/06019—Means for attaching suture to needle by means of a suture-receiving lateral eyelet machined in the needle
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06004—Means for attaching suture to needle
- A61B2017/06033—Means for attaching suture to needle using adhesives
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06004—Means for attaching suture to needle
- A61B2017/06038—Means for attaching suture to needle soldered, brazed or welded
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06004—Means for attaching suture to needle
- A61B2017/06047—Means for attaching suture to needle located at the middle of the needle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06066—Needles, e.g. needle tip configurations
- A61B2017/0609—Needles, e.g. needle tip configurations having sharp tips at both ends, e.g. shuttle needle alternately retained and released by first and second facing jaws of a suturing instrument
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06166—Sutures
- A61B2017/06176—Sutures with protrusions, e.g. barbs
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
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- Animal Behavior & Ethology (AREA)
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- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Description
本願は、2015年9月11日に出願され、現在係属中の米国特許仮出願第62/217,502号(発明の名称:LAPAROSCOPIC SUTURING SYSTEM)の権益主張出願である。この出願を参照により引用し、その記載内容全体を本明細書の一部とする。
Claims (13)
- 腹腔鏡下縫合器具であって、
近位端部および遠位端部を備えたハンドル組立体を有し、
前記ハンドル組立体の前記遠位端部から遠位側に延びていて長手方向中心軸線を定める細長いシャフトを有し、
前記細長いシャフトから遠位側に延びるジョー組立体を有し、前記ジョー組立体は、各々が前記細長いシャフトに回動可能に結合された近位端部と、遠位端部とを備えた第1のジョーおよび第2のジョーを含み、
針を有し、
前記ジョー組立体および前記針は、前記針が前記第1のジョーおよび前記第2のジョーのうちの一方内に位置決めされるとともに、前記第1のジョー、前記第2のジョー、および前記針が前記長手方向中心軸線と全体として整列した格納形態と、前記第1のジョー、前記第2のジョー、および前記針が前記長手方向中心軸線に対して横断方向に延びる開き位置との間で選択的に位置決め可能であり、
前記第1のジョーは、
前記第1のジョーの前記近位端部のところに位置する第1のベースジョーと、
前記第1のジョーの前記遠位端部のところに位置していて前記第1のベースジョーに回動可能に結合された第1のフリップジョーと、を有し、前記第1のフリップジョーは、前記ジョー組立体が前記格納形態にある格納位置と縫合位置との間で前記第1のベースジョーに対して回動可能であり、
前記第2のジョーは、
前記第2のジョーの前記近位端部のところに位置する第2のベースジョーと、
前記第2のジョーの前記遠位端部のところに位置していて前記第2のベースジョーに回動可能に結合された第2のフリップジョーと、を有し、前記第2のフリップジョーは、前記ジョー組立体が前記格納形態にある格納位置と縫合位置との間で前記第2のベースジョーに対して回動可能である、
ことを特徴とする腹腔鏡下縫合器具。 - 前記ハンドル組立体は、前記第1のジョーおよび前記第2のジョーを前記格納形態に選択的に位置決めするよう前記ジョー組立体に作動可能に結合されたラッチ機構体を含む、
請求項1に記載の腹腔鏡下縫合器具。 - 前記第1のフリップジョーには針受け入れチャネルが形成され、前記針受け入れチャネルは、前記第1のジョーの前記近位端部から前記第1のジョーの前記遠位端部まで延びる軸線に対して全体として横断方向に位置決めされている、
請求項1に記載の腹腔鏡下縫合器具。 - 前記第1のフリップジョー内には、前記針の一部分が前記針受け入れチャネル内に位置決めされると、前記針に係合する戻り止めが設けられている、
請求項3に記載の腹腔鏡下縫合器具。 - 前記第1のフリップジョーを貫通してシムチャネルが延び、前記シムチャネルは、前記針受け入れチャネルを横切っている、
請求項3に記載の腹腔鏡下縫合器具。 - 前記第1のフリップジョーを前記縫合形態にロックするよう前記シムチャネル中に部分的に伸長することができ、更に前記針が前記針受け入れチャネル内に位置決めされると、前記針に係合するよう前記針受け入れチャネル中に伸長することができるシムを更に有する、
請求項5に記載の腹腔鏡下縫合器具。 - 前記針は、前記針が前記第1のフリップジョーの前記針受け入れチャネル内に位置決めされると、前記第1のフリップジョーの前記シムチャネルと整列可能なシム切欠きを有する、
請求項6に記載の腹腔鏡下縫合器具。 - 前記針は、前記第1の穿通先端部および前記第1の穿通先端部と反対側の第2の穿通先端部を有する、
請求項1に記載の腹腔鏡下縫合器具。 - 腹腔鏡下縫合器具であって、
近位端部および遠位端部を備えたハンドル組立体を有し、
前記ハンドル組立体の前記遠位端部から遠位側に延びていて長手方向中心軸線を定める細長いシャフトを有し、
前記細長いシャフトから遠位側に延びるジョー組立体を有し、前記ジョー組立体は、各々が前記細長いシャフトに回動可能に結合された近位端部と、遠位端部とを備えた第1のジョーおよび第2のジョーを含み、
針を有し、
前記ジョー組立体および前記針は、前記針が前記第1のジョーおよび前記第2のジョーのうちの一方内に位置決めされるとともに、前記第1のジョー、前記第2のジョー、および前記針が前記長手方向中心軸線と全体として整列した格納形態と、前記第1のジョー、前記第2のジョー、および前記針が前記長手方向中心軸線に対して横断方向に延びる開き位置との間で選択的に位置決め可能であり、
前記第1のジョーは、
前記第1のジョーの前記近位端部のところに位置する第1のベースジョーと、
前記第1のジョーの前記遠位端部のところに位置していて前記第1のベースジョーに回動可能に結合された第1のフリップジョーと、を有し、前記第1のフリップジョーは、前記ジョー組立体が前記格納形態にある格納位置と縫合位置との間で前記第1のベースジョーに対して回動可能であり、
前記第1のフリップジョーには針受け入れチャネルが形成され、前記針受け入れチャネルは、前記第1のフリップジョーが縫合位置にあるとき、前記第1のジョーの前記近位端部から前記第1のジョーの前記遠位端部まで延びる軸線に対して全体として横断方向に位置決めされ、
前記第1のフリップジョーを貫通してシムチャネルが延び、前記シムチャネルは、前記針受け入れチャネルを横切り、
前記第1のフリップジョーを前記縫合形態にロックするよう前記シムチャネル中に部分的に伸長することができ、更に前記針が前記針受け入れチャネル内に位置決めされると、前記針に係合するよう前記針受け入れチャネル中に伸長することができるシムを更に有する、
ことを特徴とする腹腔鏡下縫合器具。 - 前記針は、前記針が前記第1のフリップジョーの前記針受け入れチャネル内に位置決めされると、前記第1のフリップジョーの前記シムチャネルと整列可能なシム切欠きを有する、
請求項9に記載の腹腔鏡下縫合器具。 - 前記ハンドル組立体は、前記第1のジョーおよび前記第2のジョーを前記格納形態に選択的に位置決めするよう前記ジョー組立体に作動可能に結合されたラッチ機構体を含む、
請求項9に記載の腹腔鏡下縫合器具。 - 前記第1のフリップジョー内には、前記針の一部分が前記針受け入れチャネル内に位置決めされると、前記針に係合する戻り止めが設けられている、
請求項9に記載の腹腔鏡下縫合器具。 - 前記針は、前記第1の穿通先端部および前記第1の穿通先端部と反対側の第2の穿通先端部を有する、
請求項9に記載の腹腔鏡下縫合器具。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021043168A JP7177202B2 (ja) | 2015-09-11 | 2021-03-17 | 腹腔鏡下縫合システム |
JP2022180228A JP7454628B2 (ja) | 2015-09-11 | 2022-11-10 | 腹腔鏡下縫合システム |
JP2024037021A JP2024073522A (ja) | 2015-09-11 | 2024-03-11 | 腹腔鏡下縫合システム |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562217502P | 2015-09-11 | 2015-09-11 | |
US62/217,502 | 2015-09-11 | ||
PCT/US2016/051089 WO2017044838A1 (en) | 2015-09-11 | 2016-09-09 | Laparoscopic suturing system |
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US20220323065A1 (en) | 2022-10-13 |
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JP2021106882A (ja) | 2021-07-29 |
KR20240037367A (ko) | 2024-03-21 |
US11406373B2 (en) | 2022-08-09 |
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US20200000457A1 (en) | 2020-01-02 |
JP7177202B2 (ja) | 2022-11-22 |
AU2021201792A1 (en) | 2021-04-15 |
EP3346927A1 (en) | 2018-07-18 |
EP3346927B1 (en) | 2020-02-19 |
AU2016321317B2 (en) | 2020-12-24 |
AU2023200266A1 (en) | 2023-02-16 |
ES2788640T3 (es) | 2020-10-22 |
JP2023025030A (ja) | 2023-02-21 |
JP2018527097A (ja) | 2018-09-20 |
KR102649259B1 (ko) | 2024-03-20 |
AU2023200266B2 (en) | 2024-07-25 |
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