JP2014526348A - 内側スリーブにより冷却される外側スリーブを有する患者の温度制御カテーテル - Google Patents
内側スリーブにより冷却される外側スリーブを有する患者の温度制御カテーテル Download PDFInfo
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- JP2014526348A JP2014526348A JP2014530953A JP2014530953A JP2014526348A JP 2014526348 A JP2014526348 A JP 2014526348A JP 2014530953 A JP2014530953 A JP 2014530953A JP 2014530953 A JP2014530953 A JP 2014530953A JP 2014526348 A JP2014526348 A JP 2014526348A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/12—Devices for heating or cooling internal body cavities
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/0085—Devices for generating hot or cold treatment fluids
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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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0054—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0054—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water
- A61F2007/0056—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water for cooling
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0094—Heating or cooling appliances for medical or therapeutic treatment of the human body using a remote control
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0095—Heating or cooling appliances for medical or therapeutic treatment of the human body with a temperature indicator
- A61F2007/0096—Heating or cooling appliances for medical or therapeutic treatment of the human body with a temperature indicator with a thermometer
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/12—Devices for heating or cooling internal body cavities
- A61F2007/126—Devices for heating or cooling internal body cavities for invasive application, e.g. for introducing into blood vessels
-
- 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
- A61M2025/0004—Catheters; Hollow probes having two or more concentrically arranged tubes for forming a concentric catheter system
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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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
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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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3368—Temperature
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Biophysics (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Surgical Instruments (AREA)
Abstract
【選択図】図1
Description
Claims (11)
- カテーテルであって、
冷媒が、前記冷媒のソースへ又は前記冷媒のソースから循環する内側スリーブと、
遠位端を含む前記内側スリーブを取り囲み、凍結した生体適合物質で充填された外側スリーブと、を備え、前記冷媒が、前記カテーテルが前記内側スリーブ及び凍結した前記生体適合物質の両方により位置付けられた患者から隔離されるように、前記冷媒は、前記内側スリーブの一つ又はそれ以上の壁により前記生体適合物質から隔てられ、前記カテーテルが、前記生体適合物質の凍結を維持するように前記患者に位置付けられる場合、前記患者から前記生体適合物質へ熱が伝搬されるときに、前記冷媒は、前記カテーテルを通じて循環する、カテーテル。 - 前記冷媒は、フロンである請求項1に記載のカテーテル。
- 前記凍結した生体適合物質は、生理食塩水である請求項1に記載のカテーテル。
- 前記内側スリーブは、円筒状である請求項1に記載のカテーテル。
- 前記内側スリーブは、前記冷媒が、近位端からのみ前記内側スリーブに侵入し、前記遠位端を通過しないような、前記内側スリーブの前記近位端及び前記近位端とは反対側の閉じた端部と並列された開口を有する、請求項1に記載のカテーテル。
- 前記内側スリーブ及び前記外側スリーブは、互いに同軸上にある請求項1に記載のカテーテル。
- 前記内側スリーブと前記外側スリーブとの間に少なくとも1つの冷媒センサをさらに備え、前記冷媒センサは、前記カテーテルと結合された制御システムと通信し、前記内側スリーブと前記外側スリーブとの間の冷媒の検出に応答し、前記制御システムに可聴警報及び/又は視覚警報を開始させるために前記制御システムへ信号を生成する請求項1に記載のカテーテル。
- システムであって、
カテーテルが配置された患者を冷却する前記カテーテルと、
前記カテーテルと流体連通する冷媒のソースと、を備えるシステムであって、
前記カテーテルは、前記冷媒が、前記冷媒のソースへ又は前記冷媒のソースから循環する内側スリーブを有し、
前記カテーテルは、遠位端を含む前記内側スリーブを取り囲み、生体適合物質で充填された外側スリーブを有し、
前記カテーテルが、前記生体適合物質を指定された温度範囲内で維持するように前記患者に位置付けられる場合、前記患者から前記生体適合物質へ熱が伝搬されるときに、前記冷媒は、前記カテーテルを通じて循環する、システム。 - 前記生体適合物質は、凍結されている請求項8に記載のシステム。
- 前記カテーテルの前記内側スリーブは、前記冷媒が、近位端からのみ前記内側スリーブに侵入し、前記遠位端を通過しないような、前記内側スリーブの前記近位端及び前記近位端とは反対側の前記遠位端と並列された開口を有する、請求項8に記載のシステム。
- 前記カテーテルの前記内側スリーブと前記外側スリーブとの間に少なくとも1つの冷媒センサをさらに備え、前記冷媒センサは、前記カテーテルと結合された制御システムと通信し、前記内側スリーブと前記外側スリーブとの間の冷媒の検出に応答し、前記制御システムに可聴警報及び/又は視覚警報を開始させるために前記制御システムへ信号を生成する、請求項8に記載のシステム。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161536668P | 2011-09-20 | 2011-09-20 | |
US61/536,668 | 2011-09-20 | ||
US13/622,104 US9283110B2 (en) | 2011-09-20 | 2012-09-18 | Patient temperature control catheter with outer sleeve cooled by inner sleeve |
US13/622,104 | 2012-09-18 | ||
PCT/US2012/055981 WO2013043639A1 (en) | 2011-09-20 | 2012-09-19 | Patient temperature control catheter with outer sleeve cooled by inner sleeve |
Publications (2)
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JP2014526348A true JP2014526348A (ja) | 2014-10-06 |
JP5763843B2 JP5763843B2 (ja) | 2015-08-12 |
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Application Number | Title | Priority Date | Filing Date |
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JP2014530953A Expired - Fee Related JP5763843B2 (ja) | 2011-09-20 | 2012-09-19 | 内側スリーブにより冷却される外側スリーブを有する患者の温度制御カテーテル |
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US (3) | US9283110B2 (ja) |
EP (1) | EP2757990A4 (ja) |
JP (1) | JP5763843B2 (ja) |
WO (1) | WO2013043639A1 (ja) |
Cited By (1)
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CN109674525A (zh) * | 2018-12-21 | 2019-04-26 | 海杰亚(北京)医疗器械有限公司 | 一种用于医用冷冻球囊的治疗设备 |
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JP2014529315A (ja) | 2011-07-25 | 2014-11-06 | ニューロセーブ インコーポレイテッド | 選択的脳冷却のための非侵襲的なシステム、機器、および方法 |
BR112016006214B1 (pt) * | 2013-09-24 | 2022-09-13 | Adagio Medical, Inc | Cateter de crioablação |
US10952676B2 (en) | 2013-10-14 | 2021-03-23 | Adagio Medical, Inc. | Endoesophageal balloon catheter, system, and related method |
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BR112017009586B1 (pt) | 2014-11-13 | 2022-09-20 | Adagio Medical, Inc. | Sistema de crioablação |
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WO2017095756A1 (en) | 2015-11-30 | 2017-06-08 | Adagio Medical, Inc. | Ablation method for creating elongate continuous lesions enclosing multiple vessel entries |
EP3678567A4 (en) | 2017-09-05 | 2021-06-02 | Adagio Medical, Inc. | ABLATION CATHETER WITH A SHAPE MEMORY MANDRIN |
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US20150025607A1 (en) | 2015-01-22 |
US9283110B2 (en) | 2016-03-15 |
WO2013043639A1 (en) | 2013-03-28 |
JP5763843B2 (ja) | 2015-08-12 |
US20130073014A1 (en) | 2013-03-21 |
EP2757990A1 (en) | 2014-07-30 |
US20160193077A1 (en) | 2016-07-07 |
EP2757990A4 (en) | 2015-05-06 |
US9283112B2 (en) | 2016-03-15 |
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