JP7536055B2 - 操向ツール - Google Patents
操向ツール Download PDFInfo
- Publication number
- JP7536055B2 JP7536055B2 JP2022126984A JP2022126984A JP7536055B2 JP 7536055 B2 JP7536055 B2 JP 7536055B2 JP 2022126984 A JP2022126984 A JP 2022126984A JP 2022126984 A JP2022126984 A JP 2022126984A JP 7536055 B2 JP7536055 B2 JP 7536055B2
- Authority
- JP
- Japan
- Prior art keywords
- distal
- steering tool
- tube
- inner tube
- outer tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0055—Constructional details of insertion parts, e.g. vertebral elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0057—Constructional details of force transmission elements, e.g. control wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/1214—Coils or wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0113—Mechanical advancing means, e.g. catheter dispensers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0133—Tip steering devices
- A61M25/0138—Tip steering devices having flexible regions as a result of weakened outer material, e.g. slots, slits, cuts, joints or coils
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B2017/1205—Introduction devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M2025/0175—Introducing, guiding, advancing, emplacing or holding catheters having telescopic features, interengaging nestable members movable in relations to one another
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0133—Tip steering devices
- A61M25/0147—Tip steering devices with movable mechanical means, e.g. pull wires
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Anesthesiology (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Optics & Photonics (AREA)
- Radiology & Medical Imaging (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Reproductive Health (AREA)
- Vascular Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Flexible Shafts (AREA)
- Surgical Instruments (AREA)
- Endoscopes (AREA)
Description
本発明の一実施形態によれば、カバーは送信機または受信機を含む。
間部分と、最遠位部分とを含み、最遠位部分は、中間部分および最近位部分よりも高い可撓性を有し、最近位部分は、中間部分および最遠位部分よりも高い軸方向の剛性を有する。
操向ツール10は、外部チューブ14の内部に配設された内部チューブ12を含む。内部チューブ12の遠位部分が、接合領域16において外部チューブ14の遠位部分に固定的に接合される(「接合」は以下で定義される)。接合領域は、実施形態のいずれについても、チューブの遠位先端から離れていることがあるか、またはチューブの遠位先端にあることがある。内部チューブ12および外部チューブ14は、(互いに接合されたそれらの遠位部分を除いて)互いに対する長手軸方向移動のために配置され、長手軸方向移動は、チューブ12および14の遠位端の曲げを引き起こす。内部チューブ12および外部チューブ14の一方または両方には、それらの遠位端の近くに横方向スロット18が形成され得る。図1の図示の実施形態では、内部チューブ12および外部チューブ14の両方に、横方向スロット18が形成される。
間部分36および最遠位部分38よりも高い軸方向の剛性を有する。固体材料の2つの連続する長手方向領域(図3)は、中間部分36中に存在し得、最近位部分34中にも存在し得る。それらは、最遠位部分38中にも存在し得る。
Claims (8)
- 外部チューブの内部に配設された内部チューブを備える操向ツールであって、前記内部チューブおよび前記外部チューブが、互いに対する長手軸方向移動のために配置され、前記内部チューブの遠位部分が、接合領域において溶接、超音波溶接、熱結合、接着結合または成形により前記外部チューブの遠位部分に固定的に接合され、前記内部チューブおよび前記外部チューブのうちの少なくとも一方には、その遠位端の近くで前記接合領域の近位に横方向スロットが形成され、前記長手軸方向移動によって前記外部および内部チューブの前記遠位端の曲げが生じ、
前記外部および内部チューブのうちの少なくとも一方のチューブが、溶接、超音波溶接、熱結合、接着結合または成形により固定的に接合された前記接合領域の遠位にある可撓性遠位部分を備え、前記可撓性遠位部分には、溝が形成されている、
操向ツール。 - 前記可撓性遠位部分には、らせん溝が形成されている、請求項1に記載の操向ツール。
- 前記可撓性遠位部分を覆うカバーをさらに備える、請求項1に記載の操向ツール。
- 前記カバーが送信機または受信機を備える、請求項3に記載の操向ツール。
- 前記外部および内部チューブのうちの少なくとも一方のチューブが、最近位部分と、中間部分と、最遠位部分とを備え、前記最遠位部分が、前記中間部分および前記最近位部分よりも高い可撓性を有し、前記最近位部分が、前記中間部分および前記最遠位部分よりも高い軸方向の剛性を有する、請求項1に記載の操向ツール。
- 前記外部および内部チューブのうちの少なくとも一方のチューブが、その長さの少なくとも一部にわたって、長手方向間隙によって互いから分離された固体材料の2つの連続する長手方向領域を備え、前記長手方向間隙が、分離線と、前記分離線に沿って長手方向に互いから軸方向に分離された開口とを備える、請求項1に記載の操向ツール。
- 前記外部および内部チューブのうちの少なくとも一方のチューブが、その長さの少なくとも一部にわたって、長手方向間隙によって互いから分離された固体材料の2つの連続する長手方向領域を備え、前記長手方向間隙が、互いから軸方向に離間された開口を備える、請求項1に記載の操向ツール。
- 前記内部チューブおよび前記外部チューブの各々に、接合および組立中の前記内部チューブおよび前記外部チューブの正確な軸方向および回転方向位置合わせのための1つまたは複数の位置合わせ穴が形成された、請求項1に記載の操向ツール。
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/344,524 US11141566B2 (en) | 2016-11-06 | 2016-11-06 | Steering tool |
| US15/344,524 | 2016-11-06 | ||
| JP2019522796A JP2019532761A (ja) | 2016-11-06 | 2017-11-06 | 操向ツール |
| PCT/IB2017/056913 WO2018083674A2 (en) | 2016-11-06 | 2017-11-06 | Steering tool |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019522796A Division JP2019532761A (ja) | 2016-11-06 | 2017-11-06 | 操向ツール |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2022166138A JP2022166138A (ja) | 2022-11-01 |
| JP7536055B2 true JP7536055B2 (ja) | 2024-08-19 |
Family
ID=60857130
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019522796A Pending JP2019532761A (ja) | 2016-11-06 | 2017-11-06 | 操向ツール |
| JP2022126984A Active JP7536055B2 (ja) | 2016-11-06 | 2022-08-09 | 操向ツール |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019522796A Pending JP2019532761A (ja) | 2016-11-06 | 2017-11-06 | 操向ツール |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11141566B2 (ja) |
| EP (1) | EP3535009B1 (ja) |
| JP (2) | JP2019532761A (ja) |
| CN (1) | CN110035791B (ja) |
| MX (1) | MX2019004398A (ja) |
| RU (1) | RU2761734C2 (ja) |
| WO (1) | WO2018083674A2 (ja) |
| ZA (1) | ZA201902534B (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US12220538B2 (en) | 2008-12-08 | 2025-02-11 | Scientia Vascular, Inc. | Micro-fabricated intravascular devices having varying diameters |
| NL2016900B1 (en) | 2016-06-06 | 2017-12-13 | Fortimedix Surgical B V | Steerable instrument comprising a cylindrical diameter adaptation section |
| US11207502B2 (en) | 2016-07-18 | 2021-12-28 | Scientia Vascular, Llc | Guidewire devices having shapeable tips and bypass cuts |
| EP3609563B1 (en) | 2017-05-26 | 2021-03-24 | Scientia Vascular, LLC | Micro-fabricated medical device having a non-helical cut arrangement |
| NL2019175B1 (en) | 2017-07-04 | 2019-01-14 | Fortimedix Surgical B V | Steerable instrument comprising a radial spacers between coaxial cylindrical elements |
| US10456556B2 (en) * | 2018-02-19 | 2019-10-29 | Bendit Technologies Ltd. | Steering tool with enhanced flexibility and trackability |
| US11642449B2 (en) * | 2018-10-24 | 2023-05-09 | New Wave Endo-Surgical Corp. | Specialized suction irrigator with clot busting and anti-clogging features |
| WO2020218921A2 (en) | 2019-04-08 | 2020-10-29 | Fortimedix Assets Ii B.V. | Steerable instrument comprising a detachable part |
| US11969280B2 (en) | 2020-01-07 | 2024-04-30 | Cleerly, Inc. | Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking |
| US20220392065A1 (en) | 2020-01-07 | 2022-12-08 | Cleerly, Inc. | Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking |
| CA3162872A1 (en) | 2020-01-07 | 2021-07-15 | James K. MIN | Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking |
| US12343485B2 (en) | 2020-01-23 | 2025-07-01 | Scientia Vascular, Inc. | High torque guidewire device |
| US12178975B2 (en) | 2020-01-23 | 2024-12-31 | Scientia Vascular, Inc. | Guidewire having enlarged, micro-fabricated distal section |
| CN111135426B (zh) * | 2020-03-11 | 2022-03-11 | 西南医科大学附属医院 | 一种旋转式导尿管结构及其组件 |
| US12296112B2 (en) | 2020-10-05 | 2025-05-13 | Scientia Vascular, Inc. | Microfabricated catheter devices with high axial strength |
| CN113456231B (zh) * | 2021-07-22 | 2022-08-12 | 上海交通大学 | 基于交叉弯曲梁结构的切口型连续体机器人 |
| US12419703B2 (en) | 2022-08-01 | 2025-09-23 | Imperative Care, Inc. | Robotic drive system for achieving supra-aortic access |
| US12440289B2 (en) | 2022-08-01 | 2025-10-14 | Imperative Care, Inc. | Method of priming an interventional device assembly |
| US12446979B2 (en) | 2022-08-01 | 2025-10-21 | Imperative Care, Inc. | Method of performing a multi catheter robotic neurovascular procedure |
| US12232838B2 (en) | 2021-08-12 | 2025-02-25 | Imperative Care, Inc. | Method of robotically performing a neurovascular procedure |
| US12447317B2 (en) | 2022-08-01 | 2025-10-21 | Imperative Care, Inc. | Method of priming concentrically stacked interventional devices |
| GB2610646B (en) * | 2021-09-14 | 2023-11-29 | I Q Endoscopes Ltd | Endoscopy system & elements thereof |
| WO2023060099A1 (en) | 2021-10-05 | 2023-04-13 | Corindus, Inc. | Robotic actuation of elongated medical devices |
| US12406365B2 (en) | 2022-03-10 | 2025-09-02 | Cleerly, Inc. | Systems, devices, and methods for non-invasive image-based plaque analysis and risk determination |
| US20250217981A1 (en) | 2022-03-10 | 2025-07-03 | Cleerly, Inc. | Systems, methods, and devices for image-based plaque analysis and risk determination |
| US20250143657A1 (en) | 2022-03-10 | 2025-05-08 | Cleerly, Inc. | Systems, devices, and methods for non-invasive image-based plaque analysis and risk determination |
| US12440180B2 (en) | 2022-03-10 | 2025-10-14 | Cleerly, Inc. | Systems, devices, and methods for non-invasive image-based plaque analysis and risk determination |
| US20240041480A1 (en) | 2022-08-02 | 2024-02-08 | Imperative Care, Inc. | Multi catheter system with integrated fluidics management |
| EP4568730A1 (en) | 2022-08-11 | 2025-06-18 | Petrus Antonius Besselink | Flexible and steerable device with adjustable floppiness |
| US20240138659A1 (en) * | 2022-10-27 | 2024-05-02 | EndoTheia, Inc. | Method and apparatus for endoscopy |
| US20240181214A1 (en) | 2022-12-01 | 2024-06-06 | Imperative Care, Inc. | Method for using a telescoping drive table |
| WO2024238831A2 (en) | 2023-05-17 | 2024-11-21 | Imperative Care, Inc. | Fluidics control system for multi catheter stack |
| USD1102447S1 (en) | 2023-11-30 | 2025-11-18 | Imperative Care, Inc. | Display screen or portion thereof with graphical user interface |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000503225A (ja) | 1996-01-16 | 2000-03-21 | ボストン・サイエンティフィック・コーポレーション | 医用ガイドワイヤ |
| WO2015095475A1 (en) | 2013-12-19 | 2015-06-25 | Bendit Technologies Ltd. | Steering tool |
| WO2016089202A1 (en) | 2014-12-05 | 2016-06-09 | Fortimedix Surgical B.V. | Method for manufacturing a steerable instrument and such steerable instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP2198912A1 (en) | 2004-08-05 | 2010-06-23 | Cathrx Ltd | A steerable catheter |
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-
2016
- 2016-11-06 US US15/344,524 patent/US11141566B2/en active Active
-
2017
- 2017-11-06 MX MX2019004398A patent/MX2019004398A/es unknown
- 2017-11-06 RU RU2019117290A patent/RU2761734C2/ru active
- 2017-11-06 EP EP17822442.4A patent/EP3535009B1/en active Active
- 2017-11-06 WO PCT/IB2017/056913 patent/WO2018083674A2/en not_active Ceased
- 2017-11-06 JP JP2019522796A patent/JP2019532761A/ja active Pending
- 2017-11-06 CN CN201780067586.5A patent/CN110035791B/zh active Active
-
2019
- 2019-04-23 ZA ZA2019/02534A patent/ZA201902534B/en unknown
-
2022
- 2022-08-09 JP JP2022126984A patent/JP7536055B2/ja active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000503225A (ja) | 1996-01-16 | 2000-03-21 | ボストン・サイエンティフィック・コーポレーション | 医用ガイドワイヤ |
| WO2015095475A1 (en) | 2013-12-19 | 2015-06-25 | Bendit Technologies Ltd. | Steering tool |
| WO2016089202A1 (en) | 2014-12-05 | 2016-06-09 | Fortimedix Surgical B.V. | Method for manufacturing a steerable instrument and such steerable instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| US20180126122A1 (en) | 2018-05-10 |
| EP3535009A2 (en) | 2019-09-11 |
| US11141566B2 (en) | 2021-10-12 |
| JP2022166138A (ja) | 2022-11-01 |
| RU2761734C2 (ru) | 2021-12-13 |
| WO2018083674A3 (en) | 2018-06-14 |
| MX2019004398A (es) | 2019-08-05 |
| ZA201902534B (en) | 2020-08-26 |
| WO2018083674A2 (en) | 2018-05-11 |
| CN110035791B (zh) | 2022-09-30 |
| EP3535009B1 (en) | 2025-11-05 |
| RU2019117290A3 (ja) | 2021-07-21 |
| JP2019532761A (ja) | 2019-11-14 |
| CA3040850A1 (en) | 2018-11-05 |
| CN110035791A (zh) | 2019-07-19 |
| RU2019117290A (ru) | 2020-12-07 |
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