JP7102314B2 - 複合レーザビームスプリッタ摘出装置 - Google Patents
複合レーザビームスプリッタ摘出装置 Download PDFInfo
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- JP7102314B2 JP7102314B2 JP2018192471A JP2018192471A JP7102314B2 JP 7102314 B2 JP7102314 B2 JP 7102314B2 JP 2018192471 A JP2018192471 A JP 2018192471A JP 2018192471 A JP2018192471 A JP 2018192471A JP 7102314 B2 JP7102314 B2 JP 7102314B2
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- laser
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B18/24—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/201—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser with beam delivery through a hollow tube, e.g. forming an articulated arm ; Hand-pieces therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B18/26—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor for producing a shock wave, e.g. laser lithotripsy
-
- 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
-
- 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
- A61B2017/2215—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having an open distal end
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B2018/2035—Beam shaping or redirecting; Optical components therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B2018/2205—Characteristics of fibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B2018/2205—Characteristics of fibres
- A61B2018/2211—Plurality of fibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B2018/2255—Optical elements at the distal end of probe tips
Description
12 バスケット部
14 シース
16 レーザファイバ
18 可撓性部材
20 矢印
22 開口部
24 コアファイバ
26 矢印
28 端部
29 チャネル
30 レーザファイバシース
32 コア部分
34 クラッド部分
90 結石、石
100 摘出装置
112 バスケット部
114 シース
116 レーザファイバ
118 可撓性部材
124 レーザファイバ
129 チャネル
130 レーザファイバシース
136 レーザビーム回折スプリッタ、レーザビームスプリッタ、ビームスプレッダ
138 融接部
200 摘出装置
212 バスケット部
214 シース
216 レーザファイバ
218 可撓性部材
236 スプレッダ
240 金属化接着剤
336 ビームスプレッダ
436 ビームスプレッダ
536 ビームスプレッダ
Claims (18)
- 医療用装置であって、
シースと、
前記シースの端部から延びるように構成されたレーザファイバと、
可撓性部材を含むバスケット部であって、前記可撓性部材の少なくとも一部分が、前記シースと前記レーザファイバとの間にある、バスケット部と、
前記レーザファイバに連結されたレーザビームスプリッタであって、前記レーザビームスプリッタが、前記レーザファイバによって供給されたレーザビームから離散レーザビームのアレイを作成するように構成された、レーザビームスプリッタと、
を備え、
前記シース及び前記可撓性部材は、前記レーザビームスプリッタの端部と前記可撓性部材との間の空間に石断片を捕捉するように互いに対して長手方向に移動可能である医療用装置。 - 前記レーザファイバが、前記シースに対して長手方向に移動可能である、請求項1に記載の医療用装置。
- 前記レーザファイバが、前記シースと実質的に同心である、請求項1に記載の医療用装置。
- 前記可撓性部材が前方位置に動かされるとき、前記バスケット部は開放構成にある、請求項1に記載の医療用装置。
- 前記可撓性部材が後方位置に動かされるとき、前記バスケット部は潰れた構成にある、請求項1に記載の医療用装置。
- 前記レーザファイバと前記可撓性部材との間にチャネルを更に備え、かつ前記レーザファイバが、前記可撓性部材に対して長手方向に移動可能である、請求項1に記載の医療用装置。
- 前記レーザビームスプリッタが、融接によって前記レーザファイバに連結されている、請求項1に記載の医療用装置。
- 前記レーザビームスプリッタが、接着剤によって前記レーザファイバに連結されている、請求項1に記載の医療用装置。
- 前記レーザファイバ及び前記レーザビームスプリッタが、前記バスケット部の前記可撓性部材に対して移動可能である、請求項1に記載の医療用装置。
- 方法であって、
シースを提供することと、
前記シースの端部からレーザファイバを延ばすことと、
バスケット部を前記シースと前記レーザファイバとの間に摺動可能に接続することであって、前記バスケット部が可撓性部材を含み、かつ前記可撓性部材の少なくとも一部分が、前記シースと前記レーザファイバとの間にある、接続することと、
レーザビームスプリッタを前記レーザファイバに連結することと、
を含み、
前記シース及び前記可撓性部材は、前記レーザビームスプリッタの端部と前記可撓性部材との間の空間に石断片を捕捉するように互いに対して長手方向に移動可能であり、
前記レーザビームスプリッタが、前記レーザファイバによって供給されたレーザビームから離散レーザビームのアレイを作成するように構成されている、方法。 - 前記レーザファイバが、前記シースに対して長手方向に移動可能である、請求項10に記載の方法。
- 前記レーザファイバが、前記シースと実質的に同心である、請求項10に記載の方法。
- 前記可撓性部材が前方位置に動かされるとき、前記バスケット部は開放構成にある、請求項10に記載の方法。
- 前記可撓性部材が後方位置に動かされるとき、前記バスケット部は潰れた構成にある、請求項10に記載の方法。
- 前記レーザファイバと前記可撓性部材との間にチャネルを更に備え、かつ前記レーザファイバが、前記可撓性部材に対して長手方向に移動可能である、請求項10に記載の方法。
- 前記レーザビームスプリッタが、融接によって前記レーザファイバに連結されている、請求項10に記載の方法。
- 前記レーザビームスプリッタが、接着剤によって前記レーザファイバに連結されている、請求項10に記載の方法。
- 前記レーザファイバ及び前記レーザビームスプリッタが、前記バスケット部の前記可撓性部材に対して移動可能である、請求項10に記載の方法。
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JP2021168722A JP7282140B2 (ja) | 2017-10-24 | 2021-10-14 | 複合レーザビームスプリッタ摘出装置 |
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US15/792,071 | 2017-10-24 | ||
US15/792,071 US11284940B2 (en) | 2017-10-24 | 2017-10-24 | Combined laser beam splitter retrieval device |
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JP2019076702A JP2019076702A (ja) | 2019-05-23 |
JP7102314B2 true JP7102314B2 (ja) | 2022-07-19 |
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JP2018192471A Active JP7102314B2 (ja) | 2017-10-24 | 2018-10-11 | 複合レーザビームスプリッタ摘出装置 |
JP2021168722A Active JP7282140B2 (ja) | 2017-10-24 | 2021-10-14 | 複合レーザビームスプリッタ摘出装置 |
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Country Status (5)
Country | Link |
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US (1) | US11284940B2 (ja) |
EP (2) | EP3476350B1 (ja) |
JP (2) | JP7102314B2 (ja) |
CN (1) | CN109692039B (ja) |
ES (1) | ES2846450T3 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11284940B2 (en) | 2017-10-24 | 2022-03-29 | Gyrus Acmi, Inc. | Combined laser beam splitter retrieval device |
EP3744265B1 (de) * | 2019-05-28 | 2021-07-07 | Endosmart Gesellschaft für Medizintechnik mbH | Medizinisches instrument und verfahren zur herstellung desselben |
JP7286418B2 (ja) | 2019-05-31 | 2023-06-05 | 株式会社日立製作所 | プロジェクト管理装置およびプロジェクト管理方法 |
US20210228274A1 (en) * | 2020-01-23 | 2021-07-29 | Gyrus Acmi, Inc. D/B/A Olympus Surgical Technologies America | Reverse retropulsion lithotripsy device |
WO2021165791A1 (en) * | 2020-02-18 | 2021-08-26 | Alcon Inc. | Multi-spot laser probe with multiple single-core fibers |
CN115734760A (zh) * | 2020-06-24 | 2023-03-03 | 捷锐士阿希迈公司(以奥林巴斯美国外科技术名义) | 具有分散的激光节点的碎石术系统 |
CN113116516A (zh) * | 2021-04-01 | 2021-07-16 | 广州迪光医学科技有限公司 | 激光耦合装置 |
WO2023110470A2 (en) * | 2021-12-13 | 2023-06-22 | Koninklijke Philips N.V. | Photimechanical vascular therapy |
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-
2017
- 2017-10-24 US US15/792,071 patent/US11284940B2/en active Active
-
2018
- 2018-09-18 EP EP18195242.5A patent/EP3476350B1/en active Active
- 2018-09-18 ES ES18195242T patent/ES2846450T3/es active Active
- 2018-09-18 EP EP20182955.3A patent/EP3733104B1/en active Active
- 2018-09-28 CN CN201811137776.2A patent/CN109692039B/zh active Active
- 2018-10-11 JP JP2018192471A patent/JP7102314B2/ja active Active
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2021
- 2021-10-14 JP JP2021168722A patent/JP7282140B2/ja active Active
Patent Citations (5)
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US7344528B1 (en) | 2003-02-24 | 2008-03-18 | Maxwell Sensors Inc | Optic fiber probe |
JP5623943B2 (ja) | 2003-04-30 | 2014-11-12 | サムスン エレクトロニクスカンパニー リミテッド | 通信システムにおける基地局及び移動加入者端末機 |
US20050154378A1 (en) | 2003-09-18 | 2005-07-14 | Teague James A. | Medical retrieval devices and methods |
WO2009108950A2 (en) | 2008-02-29 | 2009-09-03 | Tomophase Corporation | Temperature profile mapping and guided thermotherapy |
JP2013513430A (ja) | 2009-12-10 | 2013-04-22 | アルコン リサーチ, リミテッド | カット面を有する光学要素を利用するマルチスポットレーザー手術用プローブ |
Also Published As
Publication number | Publication date |
---|---|
JP2022023130A (ja) | 2022-02-07 |
EP3733104A1 (en) | 2020-11-04 |
ES2846450T3 (es) | 2021-07-28 |
US11284940B2 (en) | 2022-03-29 |
JP2019076702A (ja) | 2019-05-23 |
EP3733104B1 (en) | 2023-08-23 |
EP3476350A1 (en) | 2019-05-01 |
CN109692039B (zh) | 2022-08-16 |
CN109692039A (zh) | 2019-04-30 |
JP7282140B2 (ja) | 2023-05-26 |
US20190117309A1 (en) | 2019-04-25 |
EP3476350B1 (en) | 2020-11-04 |
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