JP7139306B2 - ループ部材にメッシュを取り付ける方法 - Google Patents
ループ部材にメッシュを取り付ける方法 Download PDFInfo
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- JP7139306B2 JP7139306B2 JP2019226331A JP2019226331A JP7139306B2 JP 7139306 B2 JP7139306 B2 JP 7139306B2 JP 2019226331 A JP2019226331 A JP 2019226331A JP 2019226331 A JP2019226331 A JP 2019226331A JP 7139306 B2 JP7139306 B2 JP 7139306B2
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- loop member
- mesh
- loop
- layer
- wire
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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
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
-
- 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
- A61B17/50—Instruments, other than pincettes or toothpicks, for removing foreign bodies from the human body
-
- 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
- A61B2017/00287—Bags 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
- A61B2017/00526—Methods of manufacturing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
- A61B2017/2212—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having a closed distal end, e.g. a loop
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Vascular Medicine (AREA)
- Surgical Instruments (AREA)
- Materials For Medical Uses (AREA)
Description
本願は、米国特許仮出願第62/052,538号(2014年9月19日出願)、発明の名称「Method of Attaching a Mesh to a Coated Loop Member of a Surgical Snare Device」と、米国特許仮出願第62/162,786号(2015年5月17日出願)、発明の名称「Method of Attaching a Mesh to a Coated Loop Member of a Surgical Snare Device」との両方に依存し、優先権を主張する。
Claims (7)
- ループ部材にメッシュを取り付ける方法であって、その方法は、
第1材料を含むワイヤを操作して前記ループ部材を形成するステップと、
第2材料の層を前記ループ部材に適用するステップであって、前記第2材料の層は、前記ループ部材のループ形状の始端から終端に亘って連続的に前記ループ部材に接合固定されることにより、そのループ部材を被覆するステップと、
前記メッシュを前記ループ部材の上方に配置するステップであって、そのメッシュは第3材料からなり、前記メッシュは前記ループ部材の周囲を完全に被覆するとともに、前記ループ部材の前記第2材料の層に接続されるステップと、
前記メッシュおよび前記ループ部材を熱に曝すことにより、前記メッシュを前記ループ部材の前記第2材料の層に接合固定するステップと
を備え、
前記ループ部材はシースの内腔に格納されることによって圧縮可能であるとともに、前記シースから延出するときに展開可能である、方法。 - 前記メッシュを前記ループ部材の前記第2材料の層に前記接合固定するステップは、前記メッシュがループ部材上に保持されている間に行われる請求項1に記載の方法。
- 前記熱は、ワイヤを電気的に加熱すること、前記ループ部材を熱気に曝すこと、焼きごてを当てること、または紫外線照射を使用することによって、前記第2材料の層に伝えられる請求項2に記載の方法。
- 前記ループ部材を熱に曝すことにより、前記第2材料の層が融解され、柔らかくされ、または、粘着性にされる請求項2に記載の方法。
- 前記方法はさらに、前記ループ部材の周囲を越えて延在する前記メッシュの一部分を除去するステップを備える請求項1に記載の方法。
- 前記メッシュの一部分を除去するステップは、レーザビーム、超音波溶接、又はメッシュ切断ダイを用いてメッシュの一部分を切断することを含む請求項5に記載の方法。
- 前記第2材料の層を前記ループ部材に適用するステップは、前記第2材料の層が前記ループ部材を包み込むように、前記ループ部材を被覆することを含む請求項1に記載の方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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JP2022142249A JP7386946B2 (ja) | 2014-09-19 | 2022-09-07 | 回収装置 |
JP2023193669A JP2024020387A (ja) | 2014-09-19 | 2023-11-14 | 回収装置 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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US201462052538P | 2014-09-19 | 2014-09-19 | |
US62/052,538 | 2014-09-19 | ||
US201562162786P | 2015-05-17 | 2015-05-17 | |
US62/162,786 | 2015-05-17 |
Related Parent Applications (1)
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JP2017513146A Division JP6634440B2 (ja) | 2014-09-19 | 2015-09-18 | 外科用の回収装置 |
Related Child Applications (1)
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JP2022142249A Division JP7386946B2 (ja) | 2014-09-19 | 2022-09-07 | 回収装置 |
Publications (3)
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JP2020049250A JP2020049250A (ja) | 2020-04-02 |
JP2020049250A5 JP2020049250A5 (ja) | 2020-08-13 |
JP7139306B2 true JP7139306B2 (ja) | 2022-09-20 |
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Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017513146A Active JP6634440B2 (ja) | 2014-09-19 | 2015-09-18 | 外科用の回収装置 |
JP2019226331A Active JP7139306B2 (ja) | 2014-09-19 | 2019-12-16 | ループ部材にメッシュを取り付ける方法 |
JP2022142249A Active JP7386946B2 (ja) | 2014-09-19 | 2022-09-07 | 回収装置 |
JP2023193669A Pending JP2024020387A (ja) | 2014-09-19 | 2023-11-14 | 回収装置 |
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JP2017513146A Active JP6634440B2 (ja) | 2014-09-19 | 2015-09-18 | 外科用の回収装置 |
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JP2022142249A Active JP7386946B2 (ja) | 2014-09-19 | 2022-09-07 | 回収装置 |
JP2023193669A Pending JP2024020387A (ja) | 2014-09-19 | 2023-11-14 | 回収装置 |
Country Status (5)
Country | Link |
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US (2) | US10149691B2 (ja) |
EP (1) | EP3193747B1 (ja) |
JP (4) | JP6634440B2 (ja) |
CN (3) | CN110584745B (ja) |
WO (1) | WO2016044729A1 (ja) |
Cited By (1)
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- 2015-09-18 CN CN201910875934.2A patent/CN110584745B/zh active Active
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- 2015-09-18 WO PCT/US2015/050949 patent/WO2016044729A1/en active Application Filing
- 2015-09-18 US US14/858,622 patent/US10149691B2/en active Active
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JP2022177089A (ja) * | 2014-09-19 | 2022-11-30 | エンドチョイス インコーポレイテッド | 回収装置 |
JP7386946B2 (ja) | 2014-09-19 | 2023-11-27 | エンドチョイス インコーポレイテッド | 回収装置 |
Also Published As
Publication number | Publication date |
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CN116672004A (zh) | 2023-09-01 |
WO2016044729A1 (en) | 2016-03-24 |
JP2017530756A (ja) | 2017-10-19 |
US20190059919A1 (en) | 2019-02-28 |
CN110584745B (zh) | 2023-07-11 |
JP7386946B2 (ja) | 2023-11-27 |
US20160081702A1 (en) | 2016-03-24 |
EP3193747B1 (en) | 2024-07-31 |
EP3193747A4 (en) | 2018-05-30 |
JP2020049250A (ja) | 2020-04-02 |
EP3193747A1 (en) | 2017-07-26 |
CN106714709B (zh) | 2019-10-15 |
CN106714709A (zh) | 2017-05-24 |
JP2024020387A (ja) | 2024-02-14 |
US11083474B2 (en) | 2021-08-10 |
US10149691B2 (en) | 2018-12-11 |
CN110584745A (zh) | 2019-12-20 |
JP6634440B2 (ja) | 2020-01-22 |
JP2022177089A (ja) | 2022-11-30 |
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