JP7513528B2 - 神経の熱的遮断のためのシステム及び方法 - Google Patents
神経の熱的遮断のためのシステム及び方法 Download PDFInfo
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- JP7513528B2 JP7513528B2 JP2020570509A JP2020570509A JP7513528B2 JP 7513528 B2 JP7513528 B2 JP 7513528B2 JP 2020570509 A JP2020570509 A JP 2020570509A JP 2020570509 A JP2020570509 A JP 2020570509A JP 7513528 B2 JP7513528 B2 JP 7513528B2
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- 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
- A61F7/02—Compresses or poultices for effecting heating or cooling
- A61F2007/0282—Compresses or poultices for effecting heating or cooling for particular medical treatments or effects
-
- 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
- A61F7/02—Compresses or poultices for effecting heating or cooling
- A61F2007/0282—Compresses or poultices for effecting heating or cooling for particular medical treatments or effects
- A61F2007/0285—Local anaesthetic effect
-
- 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
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
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- Thermotherapy And Cooling Therapy Devices (AREA)
- Electrotherapy Devices (AREA)
Description
[0003] 本発明は、National Institutes of Healthによって授与されたDK068566、DK094905、DK102427及びDK111382下における政府支援によって行われた。政府は、本発明の一定の権利を有する。
[0020] 本発明は、ヒト又は他の哺乳類の身体内で神経を熱的に調節するための一連の方法及び機器に関する。本発明は、慢性疼痛の可逆的な遮断に特に役立ち得る。
X1=D+1.5mm (1)
X2=X1+2mm (2)
Y=D+2mm (3)
Z=Zn+1.5mm (4)
Claims (18)
- 対象の身体内における神経の可逆的な遮断のための熱エネルギーシステムであって、
前記神経の近くに植え込まれるように構成された少なくとも1つの加熱素子であって、断熱材が、前記神経及び前記神経の近くに植え込まれた前記少なくとも1つの加熱素子の周囲にほぼ球形に注入されるように構成された、少なくとも1つの加熱素子と、
前記対象の皮膚上で外部に配置されるように構成された少なくとも1つの冷却素子と、
前記神経上又はその近くの温度を検出するように構成された少なくとも1つのフィードバックセンサと、
温度コントローラと、
システムコントローラであって、前記システムコントローラ及び前記温度コントローラは、電源に接続され、且つ前記フィードバックセンサと通信し、且つ前記加熱素子及び前記冷却素子を制御するように構成されている、システムコントローラと、を備え、
前記少なくとも1つのフィードバックセンサは、前記対象の生体信号を監視するよう構成され、
前記システムコントローラとのユーザ制御通信をさらに含み、ここで、前記ユーザは、痛みレベルを示す入力要因を選択する、熱エネルギーシステム。 - 前記システムコントローラ及び前記温度コントローラは、前記少なくとも1つのフィードバックセンサから受信された検出温度に基づいて及び/又はユーザ入力に基づいて前記加熱素子及び前記冷却素子を制御するように構成されている、請求項1に記載の熱エネルギーシステム。
- 前記冷却素子は、1つ以上の冷却液チャンネル内において、前記冷却素子を通して、前記皮膚のためのインターフェースまで運ばれる流体を冷却する、請求項1に記載の熱エネルギーシステム。
- 前記加熱素子は、電気抵抗加熱素子、誘導加熱素子、ペルチェヒータ、マイクロ波加熱素子、高周波加熱素子及び赤外線エミッタからなる群から選択される、請求項1に記載の熱エネルギーシステム。
- 前記加熱素子は、放射電磁場を受信する誘導コイルによって給電される前記電気抵抗加熱素子を含む可撓性部分を含み、前記可撓性部分は、前記温度コントローラを含む内部制御機構に接続され、前記温度コントローラは、任意選択的に、前記システムコントローラと無線通信する、請求項4に記載の熱エネルギーシステム。
- 前記加熱素子は、前記システムコントローラによって制御される加熱流体ポンプと流体連通する加熱流体タンクから経皮管を通して受け取られた加熱流体によって加熱される、請求項1に記載の熱エネルギーシステム。
- 対象における神経の可逆的な遮断のための完全外部熱エネルギーシステムであって、
前記対象の皮膚上で外部に配置されるように構成された少なくとも1つの加熱素子と、前記対象の前記皮膚上で外部に配置されるように構成された少なくとも1つの冷却素子とであって、断熱材が、前記少なくとも1つの加熱素子又は前記少なくとも1つの冷却素子を囲む領域の周囲に配置されるように構成された、少なくとも1つの加熱素子及び少なくとも1つの冷却素子と、
前記神経上又はその近くの温度を検出することができる少なくとも1つのフィードバックセンサと、
温度コントローラと、
前記少なくとも1つのフィードバックセンサへの電源及び前記温度コントローラに接続されたシステムコントローラであって、前記システムコントローラ及び前記温度コントローラは、前記加熱素子によって可能にされる加熱相と、前記冷却素子によって可能にされる冷却相との間で温度の遷移を行うように前記加熱素子及び前記冷却素子を制御するように構成されている、システムコントローラと、を備え、
前記少なくとも1つのフィードバックセンサは、前記対象の生体信号を監視するよう構成され、
前記システムコントローラとのユーザ制御通信をさらに含み、ここで、前記ユーザは、痛みレベルを示す入力要因を選択する、完全外部熱エネルギーシステム。 - 前記加熱相と前記冷却相との間の前記遷移は、1分未満で発生する、請求項7に記載の完全外部熱エネルギーシステム。
- 前記冷却相は、0℃~15℃の範囲内である、請求項7に記載の外部熱エネルギーシステム。
- 前記冷却相は、15℃~35℃の範囲内である、請求項7に記載の完全外部熱エネルギーシステム。
- ヘッドバンド内に収容され、前記少なくとも1つの加熱素子及び前記少なくとも1つの冷却素子は、後頭神経の近くの前記対象の頭部に位置決めされる、請求項7に記載の完全外部熱エネルギーシステム。
- 対象の身体内における神経の可逆的な遮断のための熱エネルギーシステムであって、
前記神経の近くに植え込まれるように構成された少なくとも1つの加熱素子と、前記神経の近くに植え込まれるように構成された少なくとも1つの冷却素子とであって、断熱材が、前記神経の近くに植え込まれた前記少なくとも1つの加熱素子又は前記少なくとも1つの冷却素子を囲む領域の周囲に注入されるように構成された、少なくとも1つの加熱素子及び少なくとも1つの冷却素子と、
前記神経上又はその近くの検出温度を感知するように構成された少なくとも1つのフィードバックセンサと、
外部システムコントローラと、
温度コントローラと、
前記外部システムコントローラ及び前記温度コントローラに接続された電源と、を備え、
前記フィードバックセンサは、前記検出温度を前記外部システムコントローラ及び前記温度コントローラに通信し、且つ前記外部システムコントローラ及び前記温度コントローラは、前記加熱素子及び前記冷却素子を制御するように構成され、
前記少なくとも1つのフィードバックセンサは、前記対象の生体信号を監視するよう構成され、
前記システムコントローラとのユーザ制御通信をさらに含み、ここで、前記ユーザは、痛みレベルを示す入力要因を選択する、熱エネルギーシステム。 - 前記外部システムコントローラ及び前記温度コントローラは、前記少なくとも1つのフィードバックセンサから受信された検出温度に基づいて及び/又はユーザ入力に基づいて前記加熱素子及び前記冷却素子を制御するように構成されている、請求項12に記載の熱エネルギーシステム。
- 前記加熱素子及び/又は前記冷却素子は、経皮ワイヤによって前記外部システムコントローラに接続されている、請求項12に記載の熱エネルギーシステム。
- 前記加熱素子は、前記外部システムコントローラによって制御される少なくとも1つの流体ポンプと流体連通する少なくとも1つの流体タンクから経皮管を通して受け取られた加熱流体によって加熱され、及び/又は前記冷却素子は、前記外部システムコントローラによって制御される少なくとも1つの流体ポンプと流体連通する少なくとも1つの流体タンクから経皮管を通して受け取られた冷却流体によって冷却される、請求項12に記載の熱エネルギーシステム。
- 前記システムコントローラは、前記少なくとも1つのフィードバックセンサからの前記対象の生体信号を受信及び処理する、請求項12に記載の熱エネルギーシステム。
- 対象の身体内における神経の可逆的な遮断のための完全植え込み型熱エネルギーシステムであって、
前記神経の近くに植え込まれるように構成された少なくとも1つの加熱素子と、前記神経の近くに植え込まれるように構成された少なくとも1つの冷却素子とであって、断熱材が、前記神経の近くに植え込まれた前記少なくとも1つの加熱素子又は前記少なくとも1つの冷却素子を囲む領域の周囲に注入されるように構成された、少なくとも1つの加熱素子及び少なくとも1つの冷却素子と、
前記神経上又はその近くの温度を検出することができる少なくとも1つのフィードバックセンサと、
電源に接続され、且つ前記加熱素子及び前記冷却素子を制御するように構成された温度コントローラ及びシステムコントローラと、を備え、
前記少なくとも1つのフィードバックセンサは、前記対象の生体信号を監視するよう構成され、
前記システムコントローラとのユーザ制御通信をさらに含み、ここで、前記ユーザは、痛みレベルを示す入力要因を選択する、完全植え込み型熱エネルギーシステム。 - 前記システムコントローラ及び前記温度コントローラは、前記少なくとも1つのフィードバックセンサから受信された検出温度に基づいて及び/又はユーザ入力に基づいて前記加熱素子及び前記冷却素子を制御するように構成されている、請求項17に記載の熱エネルギーシステム。
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Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010088914A (ja) | 2002-06-17 | 2010-04-22 | Atsuo Mori | 局所冷却カテーテルおよびそれを用いた局所冷却デバイス |
JP2010540177A (ja) | 2007-10-03 | 2010-12-24 | エシコン・インコーポレイテッド | 選択的に神経刺激するための埋め込み可能なパルスジェネレーター及び方法 |
US20140276539A1 (en) | 2013-03-15 | 2014-09-18 | Myoscience, Inc. | Methods and Devices for Pain Management |
JP2015500113A (ja) | 2011-12-16 | 2015-01-05 | コーデイト・メディカル・アーゲー | 頭痛障害を治療するデバイス |
JP2015531661A (ja) | 2012-09-17 | 2015-11-05 | デピュイ・シンセス・プロダクツ・インコーポレイテッド | 外科およびインターベンションの計画、支援、術後経過観察、ならびに機能回復追跡のためのシステムおよび方法 |
US20150366703A1 (en) | 2014-06-18 | 2015-12-24 | Xing Du | Alternating hot and cold therapy apparatus |
JP2016501074A (ja) | 2012-11-15 | 2016-01-18 | セリーヴ インコーポレイテッド | 睡眠を強化するための非侵襲的脳温度調節デバイス |
WO2017096007A1 (en) | 2015-12-03 | 2017-06-08 | University Of Pittsburgh-Of The Commonwealth System Of Higher Education | Device and method for nerve block by local cooling to room temperature |
US20170209333A1 (en) | 2016-01-21 | 2017-07-27 | Andrew Shoup | Headache Mitigating Apparatus |
JP2017526479A (ja) | 2014-09-12 | 2017-09-14 | ニューロス・メディカル・インコーポレイティッド | 人間の大きな神経幹における神経調節のための神経カフ電極 |
JP2017527428A (ja) | 2014-09-10 | 2017-09-21 | ボード・オブ・リージエンツ,ザ・ユニバーシテイ・オブ・テキサス・システム | 睡眠者フィードバックを用いた制御環境ベッド |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK68566C (da) | 1945-12-17 | 1949-02-14 | Etienne Patrizi | Transmissionsrem. |
DK94905C (da) | 1957-06-05 | 1962-12-03 | American Marietta Co | Fremgangsmåde til fremstilling af et pulverformet blodprodukt, som kan forarbejdes til lim. |
DK102427C (da) | 1961-06-08 | 1965-08-23 | Ernst Koller | Dørkonstruktion. |
PT73364B (en) | 1980-07-15 | 1982-08-19 | Israel Melcer | Sole of rigid material specially wood and shoes and boots equipped therewith |
US4585002A (en) * | 1985-04-22 | 1986-04-29 | Igor Kissin | Method and apparatus for treatment of pain by frequently alternating temperature stimulation |
US6375674B1 (en) * | 1999-01-04 | 2002-04-23 | Medivance, Inc. | Cooling/heating pad and system |
US7162303B2 (en) * | 2002-04-08 | 2007-01-09 | Ardian, Inc. | Renal nerve stimulation method and apparatus for treatment of patients |
US8233976B2 (en) * | 2007-12-05 | 2012-07-31 | The Invention Science Fund I, Llc | System for transdermal chemical modulation of neural activity |
US8180446B2 (en) * | 2007-12-05 | 2012-05-15 | The Invention Science Fund I, Llc | Method and system for cyclical neural modulation based on activity state |
WO2013086461A1 (en) * | 2011-12-09 | 2013-06-13 | Metavention, Inc. | Therapeutic neuromodulation of the hepatic system |
US8880167B2 (en) * | 2013-02-13 | 2014-11-04 | Flint Hills Scientific, Llc | Selective recruitment and activation of fiber types in nerves for the control of undesirable brain state changes |
US20160022478A1 (en) * | 2014-07-25 | 2016-01-28 | Cascade Wellness Technologies, Inc. | Thermal contrast therapy systems, devices and methods |
US10105540B2 (en) * | 2015-11-09 | 2018-10-23 | Bluewind Medical Ltd. | Optimization of application of current |
-
2019
- 2019-06-19 WO PCT/US2019/038065 patent/WO2019246318A1/en unknown
- 2019-06-19 CA CA3104484A patent/CA3104484A1/en active Pending
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- 2019-06-19 JP JP2020570509A patent/JP7513528B2/ja active Active
- 2019-06-19 CN CN201980054662.8A patent/CN112566572B/zh active Active
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- 2024-09-18 AU AU2024219821A patent/AU2024219821A1/en active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010088914A (ja) | 2002-06-17 | 2010-04-22 | Atsuo Mori | 局所冷却カテーテルおよびそれを用いた局所冷却デバイス |
JP2010540177A (ja) | 2007-10-03 | 2010-12-24 | エシコン・インコーポレイテッド | 選択的に神経刺激するための埋め込み可能なパルスジェネレーター及び方法 |
JP2015500113A (ja) | 2011-12-16 | 2015-01-05 | コーデイト・メディカル・アーゲー | 頭痛障害を治療するデバイス |
JP2015531661A (ja) | 2012-09-17 | 2015-11-05 | デピュイ・シンセス・プロダクツ・インコーポレイテッド | 外科およびインターベンションの計画、支援、術後経過観察、ならびに機能回復追跡のためのシステムおよび方法 |
JP2016501074A (ja) | 2012-11-15 | 2016-01-18 | セリーヴ インコーポレイテッド | 睡眠を強化するための非侵襲的脳温度調節デバイス |
US20140276539A1 (en) | 2013-03-15 | 2014-09-18 | Myoscience, Inc. | Methods and Devices for Pain Management |
US20150366703A1 (en) | 2014-06-18 | 2015-12-24 | Xing Du | Alternating hot and cold therapy apparatus |
JP2017527428A (ja) | 2014-09-10 | 2017-09-21 | ボード・オブ・リージエンツ,ザ・ユニバーシテイ・オブ・テキサス・システム | 睡眠者フィードバックを用いた制御環境ベッド |
JP2017526479A (ja) | 2014-09-12 | 2017-09-14 | ニューロス・メディカル・インコーポレイティッド | 人間の大きな神経幹における神経調節のための神経カフ電極 |
WO2017096007A1 (en) | 2015-12-03 | 2017-06-08 | University Of Pittsburgh-Of The Commonwealth System Of Higher Education | Device and method for nerve block by local cooling to room temperature |
US20170209333A1 (en) | 2016-01-21 | 2017-07-27 | Andrew Shoup | Headache Mitigating Apparatus |
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