JP7454628B2 - 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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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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 or brazed or welded
-
- 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
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 (10)
- 腹腔鏡下縫合器具を備えている腹腔鏡下縫合システムであって、
前記腹腔鏡下縫合器具が、
近位端と遠位端とを有し、前記近位端と遠位端との間に延びる長手方向中央軸線を規定する細長いシャフトと、
前記細長いシャフトの遠位端に連結されたジョー組立体と、を有し、
前記ジョー組立体が、
遠位端と近位端とを有する第1のベースジョーと、前記第1のベースジョーの遠位端にしまい込み位置と縫合位置との間で回動可能に連結された第1のフリップジョーと、を有している第1のジョーと、
遠位端と近位端とを有する第2のベースジョーと、前記第2のベースジョーの遠位端にしまい込み位置と縫合位置との間で回動可能に連結された第2のフリップジョーと、を有している第2のジョーと、を備え、
前記第1のベースジョーの近位端が前記第2のベースジョーの近位端及び前記細長いシャフトに回動可能に連結され、前記第2のベースジョーの近位端が前記細長いシャフトに回動可能に連結され、前記第1のベースジョーおよび第2のベースジョーが開き形態および閉じ形態の間で回動可能であり、
前記ジョー組立体の前記第1のフリップジョーの遠位端部に縫合針を備え、該縫合針は、全体として湾曲したプロフィールを有し第1の穿通先端部から第2の穿通先端部まで延びる針と該針に連結された縫合糸とを有している、
ことを特徴とする腹腔鏡下縫合システム。 - 前記第1のフリップジョーは、前記しまい込み位置と縫合位置との間で、第1のベースジョーに対して回動可能であり、
前記第2のフリップジョーは、前記しまい込み位置と縫合位置との間で、第2のベースジョーに対して回動可能である、
前記第1のフリップジョーの縫合位置で前記第1のフリップジョーに受入れられた前記縫合針が前記第1のベースジョーの長手方向軸線に対して横方向に位置決めされる、
請求項1に記載の腹腔鏡下縫合システム。 - 前記ジョー組立体がさらに、
前記第1のフリップジョーを前記縫合位置に付勢する第1のバネと、
前記第2のフリップジョーを前記縫合位置に付勢する第2のバネと、を備えている、
請求項2に記載の腹腔鏡下縫合システム。 - 前記腹腔鏡下縫合システムがさらに、
前記第1のフリップジョーに連結され前記第1のフリップジョーを前記しまい込み位置に保持するように作動可能な第1のケーブルと、
前記第2のフリップジョーに連結され前記第2のフリップジョーを前記しまい込み位置に保持するように作動可能な第2のケーブルと、
請求項3に記載の腹腔鏡下縫合システム。 - 前記第1のケーブルと第2のケーブルとが、前記細長いシャフトを通って近位方向に延び、
前記腹腔鏡下縫合器具が、更に、前記第1のケーブルおよび第2のケーブルに連結されたラッチ機構を備え、該ラッチ機構が、前記第1のケーブルと第2のケーブルに張力を維持し、前記第1のフリップジョーと第2のフリップジョーとを前記しまい込み位置に保持する、
請求項4に記載の腹腔鏡下縫合システム。 - 前記第1のフリップジョーと第2のフリップジョーを前記しまい込み位置に保持するラッチ機構を備えている、
請求項2に記載の腹腔鏡下縫合システム。 - 前記細長いシャフトの中を長手方向に延びる近位端と少なくとも部分的に前記第1のジョーの中に延びる遠位端とを有している第1のシムと、
前記細長いシャフトの中を長手方向に延びる近位端と少なくとも部分的に前記第2のジョーの中に延びる遠位端とを有している第2のシムと、を備えている、
請求項1に記載の腹腔鏡下縫合システム。 - 前記第1のシムの遠位端が、前記第1のベースジョーを貫通し前記第1のフリップジョーから引き込まれた第1の位置と、前記第1のベースジョーを貫通し前記第2のフリップジョーを部分的の中に延び前記第1のフリップジョーを前記縫合位置に維持する第2の位置と、前記第1のベースジョーを貫通し前記第1のフリップジョーの中に延び前記第1のフリップジョーを前記縫合位置に維持し前記第1のフリップジョー内で前記針に係合する第3の位置との間で長手方向に摺動可能である、
請求項7に記載の腹腔鏡下縫合システム。 - 前記第2のシムの遠位端が、前記第2のベースジョーを貫通し前記第2のフリップジョーから引き込まれた第1の位置と、第2のベースジョーを貫通し前記第2のフリップジョーの中に部分的に延び前記第2のフリップジョーを前記縫合位置に維持する第2の位置と、前記第2のベースジョーを貫通し前記第2のフリップジョーの中に延び前記第2のフリップジョーを前記縫合位置に維持し前記第2のフリップジョー内で前記針に係合する第3の位置との間で長手方向に摺動可能である、
請求項8に記載の腹腔鏡下縫合システム。 - 前記第1のフリップジョーと第2のフリップジョーが相対的に小さな外径のロープロファイルになるように入れ子状になり、前記第1のフリップジョーと第2のフリップジョーがそれぞれ前記しまい込み形態になり前記第1のベースジョーおよび第2のベースジョーが閉じ形態になることが可能である、
請求項2に記載の腹腔鏡下縫合システム。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562217502P | 2015-09-11 | 2015-09-11 | |
US62/217,502 | 2015-09-11 | ||
JP2018512963A JP6855457B2 (ja) | 2015-09-11 | 2016-09-09 | 腹腔鏡下縫合システム |
JP2021043168A JP7177202B2 (ja) | 2015-09-11 | 2021-03-17 | 腹腔鏡下縫合システム |
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JP2021043168A Division JP7177202B2 (ja) | 2015-09-11 | 2021-03-17 | 腹腔鏡下縫合システム |
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JP2023025030A JP2023025030A (ja) | 2023-02-21 |
JP7454628B2 true JP7454628B2 (ja) | 2024-03-22 |
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JP2018512963A Active JP6855457B2 (ja) | 2015-09-11 | 2016-09-09 | 腹腔鏡下縫合システム |
JP2021043168A Active JP7177202B2 (ja) | 2015-09-11 | 2021-03-17 | 腹腔鏡下縫合システム |
JP2022180228A Active JP7454628B2 (ja) | 2015-09-11 | 2022-11-10 | 腹腔鏡下縫合システム |
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JP2018512963A Active JP6855457B2 (ja) | 2015-09-11 | 2016-09-09 | 腹腔鏡下縫合システム |
JP2021043168A Active JP7177202B2 (ja) | 2015-09-11 | 2021-03-17 | 腹腔鏡下縫合システム |
Country Status (8)
Country | Link |
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US (3) | US10405851B2 (ja) |
EP (1) | EP3346927B1 (ja) |
JP (3) | JP6855457B2 (ja) |
KR (2) | KR20240037367A (ja) |
AU (3) | AU2016321317B2 (ja) |
CA (1) | CA2998418A1 (ja) |
ES (1) | ES2788640T3 (ja) |
WO (1) | WO2017044838A1 (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN111655165B (zh) * | 2017-12-12 | 2023-12-22 | 南洋理工大学 | 缝合末端执行器 |
US20210007733A1 (en) * | 2018-03-23 | 2021-01-14 | Ege Universitesi | Single-impulse, semi-mobile and stoppered suturing device used in narrow and deep tissue planes surgery |
JP2021517000A (ja) * | 2018-03-30 | 2021-07-15 | マルホ メディカル インコーポレイテッド | 縫合糸を通す方法及び装置 |
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US20210275167A1 (en) * | 2020-03-06 | 2021-09-09 | Hologic, Inc. | Vaginal cuff closure laparoscopic suture passer |
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JP2023025030A (ja) | 2023-02-21 |
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AU2021201792B2 (en) | 2022-10-20 |
KR20240037367A (ko) | 2024-03-21 |
EP3346927A1 (en) | 2018-07-18 |
US20220323065A1 (en) | 2022-10-13 |
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