JP6998318B2 - 血管内装置を使用するためのトルク装置、及び関連するシステム、方法 - Google Patents
血管内装置を使用するためのトルク装置、及び関連するシステム、方法 Download PDFInfo
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- 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
-
- 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
- A61M25/09—Guide wires
- A61M25/09041—Mechanisms for insertion of guide wires
-
- 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
- A61B1/04—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 combined with photographic or television appliances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/026—Measuring blood flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
-
- 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
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
-
- 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
- A61M25/013—One-way gripping collars
-
- 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
- A61M2025/0166—Sensors, electrodes or the like for guiding the catheter to a target zone, e.g. image guided or magnetically guided
-
- 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
- A61M25/09—Guide wires
- A61M2025/09116—Design of handles or shafts or gripping surfaces thereof for manipulating guide wires
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- Veterinary Medicine (AREA)
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- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Endoscopes (AREA)
Description
Claims (11)
- 血管内装置と共に使用するためのトルク装置であって、
前記血管内装置の近位部分を受けるための先細開口部を規定する本体、前記本体から延在する第1のアーム、及び前記本体から延在する第2のアームを有する第1の構成要素であって、前記第1のアーム及び前記第2のアームが、互いに向かって移動可能である、当該第1の構成要素と、
前記第1の構成要素に可動的に結合される第2の構成要素であって、前記第2の構成要素は、前記トルク装置が前記第1の構成要素の前記第1及び第2のアームの間で前記可撓性の細長い部材の前記近位部分を摺動可能に受けるように構成される開放位置と、前記トルク装置が前記第1の構成要素の前記第1及び第2のアームの間で前記可撓性の細長い部材の前記近位部分に固定的に係合する閉鎖位置との間で前記第1の構成要素に対して移動可能であり、前記第2の構成要素は、前記第1の構成要素の前記アームの変位を選択的に制御するように前記第1の構成要素と螺合するように構成され、前記第1の構成要素の移動可能なアームは、前記第2の構成要素の対応するねじ機構との係合のためのねじ機構を備える、当該第2の構成要素と、
を有する、トルク装置。 - 前記第1のアームは、前記可撓性の細長い部材の前記近位部分を受けて係合するようにサイジングされ形成される没入部を含む、請求項1に記載のトルク装置。
- 前記第2のアームは、前記可撓性の細長い部材の前記近位部分と係合するように平坦な表面を含む、請求項2に記載のトルク装置。
- 前記本体は、前記先細開口部と連通する中央ルーメンをさらに含み、前記中央ルーメンは、前記可撓性の細長い部材の前記近位部分を摺動可能に受けるようにサイジングされ形成される、請求項1に記載のトルク装置。
- 前記第1の構成要素の外面は雄ねじを含み、前記第2の構成要素の内面は雌ねじを含む、請求項1に記載のトルク装置。
- 前記第2の構成要素は、前記第1の構成要素にスナップ嵌め結合するようにさらに構成される、請求項1に記載のトルク装置。
- 前記第1の構成要素はテーパフランジを含み、前記第2の構成要素は前記第1の構成要素の前記テーパフランジとのスナップ嵌め係合のための少なくとも1つの突起部を含む、請求項6に記載のトルク装置。
- 前記少なくとも1つの突起部が、前記第2の構成要素の中央管腔に向かって内側に延在する、請求項7に記載のトルク装置。
- 前記ねじ係合を介する前記第1の構成要素に対する前記第2の構成要素の回転が前記開放位置と前記閉鎖位置との間で前記第2の構成要素を移動させる、請求項6に記載のトルク装置。
- 血管内システムであって、
血管内装置であって、
近位部分及び遠位部分を有する可撓性の細長い部材と、
前記可撓性の細長い部材の前記遠位部分に固定される少なくとも1つの検出要素と、
前記少なくとも1つの検出要素から前記可撓性の細長い部材の前記近位部分まで延在する少なくとも1つの通信線と
を有する、血管内装置と、
請求項1乃至9のいずれか一項に記載のトルク装置と
を有する、血管内システム。 - 前記少なくとも1つの検出要素は、圧力センサ、流量センサ、又は血管内撮像構成要素のうちの少なくとも1つを含む、請求項10に記載のシステム。
Applications Claiming Priority (3)
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US201662315076P | 2016-03-30 | 2016-03-30 | |
US62/315,076 | 2016-03-30 | ||
PCT/EP2017/057508 WO2017167860A1 (en) | 2016-03-30 | 2017-03-30 | Torque devices for use with intravascular devices and associated systems and methods |
Publications (3)
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JP2019515712A JP2019515712A (ja) | 2019-06-13 |
JP2019515712A5 JP2019515712A5 (ja) | 2020-04-30 |
JP6998318B2 true JP6998318B2 (ja) | 2022-01-18 |
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US (3) | US11173283B2 (ja) |
EP (1) | EP3436130B1 (ja) |
JP (1) | JP6998318B2 (ja) |
CN (1) | CN108883256B (ja) |
WO (1) | WO2017167860A1 (ja) |
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ES2948135T3 (es) | 2015-06-24 | 2023-08-31 | Univ Michigan Regents | Sistemas de terapia de histotripsia para el tratamiento del tejido cerebral |
US20170368317A1 (en) * | 2016-06-28 | 2017-12-28 | The Board Of Trustees Of The Leland Stanford Junior University | Torque devices |
WO2021007542A1 (en) * | 2019-07-10 | 2021-01-14 | Vascular Technology, Incorporated | Graspable surgical device |
CA3169465A1 (en) | 2020-01-28 | 2021-08-05 | The Regents Of The University Of Michigan | Systems and methods for histotripsy immunosensitization |
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US11173283B2 (en) | 2021-11-16 |
US11672953B2 (en) | 2023-06-13 |
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EP3436130B1 (en) | 2022-05-11 |
US20200222663A1 (en) | 2020-07-16 |
JP2019515712A (ja) | 2019-06-13 |
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US20230321398A1 (en) | 2023-10-12 |
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