JP2007500560A - 経皮的に電力および/またはデータを送受信する改良されたシステム - Google Patents
経皮的に電力および/またはデータを送受信する改良されたシステム Download PDFInfo
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- JP2007500560A JP2007500560A JP2006522176A JP2006522176A JP2007500560A JP 2007500560 A JP2007500560 A JP 2007500560A JP 2006522176 A JP2006522176 A JP 2006522176A JP 2006522176 A JP2006522176 A JP 2006522176A JP 2007500560 A JP2007500560 A JP 2007500560A
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- electrically conductive
- conductive core
- coil
- skin layer
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/372—Arrangements in connection with the implantation of stimulators
- A61N1/37211—Means for communicating with stimulators
- A61N1/37217—Means for communicating with stimulators characterised by the communication link, e.g. acoustic or tactile
- A61N1/37223—Circuits for electromagnetic coupling
-
- 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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/48—Operating or control means, e.g. from outside the body, control of sphincters
- A61F2/482—Electrical means
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/10—Location thereof with respect to the patient's body
- A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
- A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
- A61M60/178—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart drawing blood from a ventricle and returning the blood to the arterial system via a cannula external to the ventricle, e.g. left or right ventricular assist 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/20—Type thereof
- A61M60/205—Non-positive displacement blood pumps
- A61M60/216—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/80—Constructional details other than related to driving
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/871—Energy supply devices; Converters therefor
- A61M60/873—Energy supply devices; Converters therefor specially adapted for wireless or transcutaneous energy transfer [TET], e.g. inductive charging
-
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0001—Means for transferring electromagnetic energy to implants
-
- 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
- A61M2205/35—Communication
- A61M2205/3507—Communication with implanted devices, e.g. external control
- A61M2205/3515—Communication with implanted devices, e.g. external control using magnetic means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/372—Arrangements in connection with the implantation of stimulators
- A61N1/37211—Means for communicating with stimulators
- A61N1/37217—Means for communicating with stimulators characterised by the communication link, e.g. acoustic or tactile
- A61N1/37223—Circuits for electromagnetic coupling
- A61N1/37229—Shape or location of the implanted or external antenna
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/372—Arrangements in connection with the implantation of stimulators
- A61N1/378—Electrical supply
- A61N1/3787—Electrical supply from an external energy source
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Anesthesiology (AREA)
- Mechanical Engineering (AREA)
- Hematology (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Vascular Medicine (AREA)
- External Artificial Organs (AREA)
- Electrotherapy Devices (AREA)
- Prostheses (AREA)
Abstract
Description
本発明は、患者の体内に埋め込まれた医療装置に、患者の皮膚または表皮層を通して、電力およびデータを伝達する、および/または受け取る装置、および/またはシステムに関する。
多くの医療技術の進歩は、患者の正常な身体機能を助け、補助し、補足するための移植可能な医療装置を使用することを必要としている。
本発明は、患者の皮膚層を通して電気信号を伝達するための装置であって、EMFフラックスループを形成することができる電気伝導性のコアと、上記電気伝導性のコアとEMFによる連絡を行うことができる第1および第2コイルとを備え、上記第1コイルは、上記患者の体外に位置し、上記電気伝導性のコアの少なくとも第1の部位に巻きつけられており、上記第2コイルは、上記皮膚層または当該皮膚層の下部に埋め込まれており、上記電気伝導性のコアの少なくとも第2の部位に巻きつけられている装置を提供するものである。
〔図面の説明〕
本発明の実施の形態を、以下の図面を参照しながら説明する。
図1は、実施の形態1の断面図である。
図2は、実施の形態2の断面図である。
図3は、実施の形態3の断面図である。
図4は、実施の形態4の正面図である。
図5は、図4に示す実施の形態の側面断面図である。
図6は、実施の形態5の断面図である。
図7は、実施の形態6の断面図である。
図8は、実施の形態7の断面図である。
図9は、実施の形態8の断面図である。
図10は、実施の形態9の断面図である。
図1は、本発明の実施の形態1を示している。図1には、経皮的に電力および/またはデータを送受信するシステム(TPDTS(Transcutaneous Power and/or Data Transceiver System))8が示されており、また、本実施の形態では、電気伝導性のコア2はループ状(またはリングのような形状)である電気伝導性のコア2を備えている。
Claims (8)
- 患者の皮膚層を通して電気信号を伝達するための装置であって、
EMFフラックスループを形成することができる電気伝導性のコアと、
上記電気伝導性のコアとEMFによる連絡を行うことができる第1および第2コイルとを備え、
上記第1コイルは、上記患者の体外に位置し、上記電気伝導性のコアの少なくとも第1の部位に巻きつけられており、
上記第2コイルは、上記皮膚層または当該皮膚層の下部に埋め込まれており、上記電気伝導性のコアの少なくとも第2の部位に巻きつけられている装置。 - 上記電気伝導性のコアは、少なくともその一部が上記皮膚層に埋め込まれている請求項1に記載の装置。
- 上記電気伝導性のコアは、ループ状またはリングのような形状(ring-like configuration)に形成されている請求項1に記載の装置。
- 上記電気伝導性のコアは、上記皮膚層の外側の表面から露出していない請求項3に記載の装置。
- 上記第1コイルと相互作用するスリーパーリング(sleeper ring)を備えている請求項1に記載の装置。
- 上記電気伝導性のコアの少なくとも一部の表面に凹凸を有している請求項1に記載の装置。
- 上記電気伝導性のコアは、上記皮膚層によって包まれている請求項1に記載の装置。
- 上記電気伝導性のコアの少なくとも一部を囲む保護材の層を備えている請求項1に記載の装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003904032A AU2003904032A0 (en) | 2003-08-04 | 2003-08-04 | Improved Transcutaneous Power and Data Transceiver System |
PCT/AU2004/001019 WO2005011541A1 (en) | 2003-08-01 | 2004-07-30 | Improved transcutaneous power and/or data transceiver system |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010132475A Division JP2010227594A (ja) | 2003-08-04 | 2010-06-09 | 経皮的に電力および/またはデータを送受信する改良されたシステム |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2007500560A true JP2007500560A (ja) | 2007-01-18 |
Family
ID=32476323
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006522176A Pending JP2007500560A (ja) | 2003-08-04 | 2004-07-30 | 経皮的に電力および/またはデータを送受信する改良されたシステム |
JP2010132475A Pending JP2010227594A (ja) | 2003-08-04 | 2010-06-09 | 経皮的に電力および/またはデータを送受信する改良されたシステム |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010132475A Pending JP2010227594A (ja) | 2003-08-04 | 2010-06-09 | 経皮的に電力および/またはデータを送受信する改良されたシステム |
Country Status (6)
Country | Link |
---|---|
US (2) | US20060259096A1 (ja) |
EP (1) | EP1663081A4 (ja) |
JP (2) | JP2007500560A (ja) |
AU (2) | AU2003904032A0 (ja) |
CA (1) | CA2533874A1 (ja) |
WO (1) | WO2005011541A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010227594A (ja) * | 2003-08-04 | 2010-10-14 | Ventracor Ltd | 経皮的に電力および/またはデータを送受信する改良されたシステム |
Families Citing this family (19)
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WO2005070494A1 (en) | 2004-01-22 | 2005-08-04 | Rehabtronics Inc. | Method of routing electrical current to bodily tissues via implanted passive conductors |
WO2007002741A1 (en) | 2005-06-28 | 2007-01-04 | Bioness Development, Llc | Improvements to an implant, system and method using implanted passive conductors for routing electrical current |
US8483820B2 (en) | 2006-10-05 | 2013-07-09 | Bioness Inc. | System and method for percutaneous delivery of electrical stimulation to a target body tissue |
AU2012200660B2 (en) * | 2006-10-05 | 2013-09-05 | Bioness Inc. | System and method for percutaneous delivery of electrical stimulation to a target body tissue |
CA2697381A1 (en) | 2007-08-23 | 2009-02-26 | Bioness, Inc. | System for transmitting electrical current to a bodily tissue |
US8738137B2 (en) | 2007-08-23 | 2014-05-27 | Bioness Inc. | System for transmitting electrical current to a bodily tissue |
US9757554B2 (en) | 2007-08-23 | 2017-09-12 | Bioness Inc. | System for transmitting electrical current to a bodily tissue |
US9821155B2 (en) * | 2012-11-30 | 2017-11-21 | Cochlear Limited | Inductive signal transfer in an implantable medical device |
JP7414529B2 (ja) | 2017-06-07 | 2024-01-16 | シファメド・ホールディングス・エルエルシー | 血管内流体移動デバイス、システム、および使用方法 |
WO2019094963A1 (en) | 2017-11-13 | 2019-05-16 | Shifamed Holdings, Llc | Intravascular fluid movement devices, systems, and methods of use |
US10722631B2 (en) | 2018-02-01 | 2020-07-28 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of use and manufacture |
JP7041863B2 (ja) * | 2018-04-18 | 2022-03-25 | 武輝 山田 | 人工心臓 |
WO2021011473A1 (en) | 2019-07-12 | 2021-01-21 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of manufacture and use |
US11654275B2 (en) | 2019-07-22 | 2023-05-23 | Shifamed Holdings, Llc | Intravascular blood pumps with struts and methods of use and manufacture |
US11821115B2 (en) * | 2019-09-24 | 2023-11-21 | Apple Inc. | Stretchable signal path structures for electronic devices |
US11724089B2 (en) | 2019-09-25 | 2023-08-15 | Shifamed Holdings, Llc | Intravascular blood pump systems and methods of use and control thereof |
SE543181C2 (en) * | 2019-11-07 | 2020-10-20 | Invivopower Ab | Medical system comprising an implanted internal unit, an external unit, and method of initiating operation of external unit |
SE543180C2 (en) | 2019-11-07 | 2020-10-20 | Invivopower Ab | Medical system comprising an internal unit for implantation and an external unit, with a connector forming an external winding |
EP4043064A1 (en) * | 2021-02-12 | 2022-08-17 | Oticon Medical A/S | Medical device |
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JPH0761360B2 (ja) * | 1985-07-22 | 1995-07-05 | バクスター・インターナショナル・インコーポレーテッド | 人体埋め込み用電源 |
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-
2003
- 2003-08-04 AU AU2003904032A patent/AU2003904032A0/en not_active Abandoned
-
2004
- 2004-07-30 JP JP2006522176A patent/JP2007500560A/ja active Pending
- 2004-07-30 CA CA002533874A patent/CA2533874A1/en not_active Abandoned
- 2004-07-30 WO PCT/AU2004/001019 patent/WO2005011541A1/en active Application Filing
- 2004-07-30 AU AU2004260554A patent/AU2004260554B2/en not_active Ceased
- 2004-07-30 US US10/566,777 patent/US20060259096A1/en not_active Abandoned
- 2004-07-30 EP EP04737637A patent/EP1663081A4/en not_active Withdrawn
-
2009
- 2009-12-30 US US12/650,251 patent/US20100106225A1/en not_active Abandoned
-
2010
- 2010-06-09 JP JP2010132475A patent/JP2010227594A/ja active Pending
Patent Citations (2)
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JPH0761360B2 (ja) * | 1985-07-22 | 1995-07-05 | バクスター・インターナショナル・インコーポレーテッド | 人体埋め込み用電源 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010227594A (ja) * | 2003-08-04 | 2010-10-14 | Ventracor Ltd | 経皮的に電力および/またはデータを送受信する改良されたシステム |
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US20060259096A1 (en) | 2006-11-16 |
JP2010227594A (ja) | 2010-10-14 |
AU2004260554A1 (en) | 2005-02-10 |
EP1663081A1 (en) | 2006-06-07 |
WO2005011541A1 (en) | 2005-02-10 |
AU2004260554B2 (en) | 2008-10-09 |
US20100106225A1 (en) | 2010-04-29 |
EP1663081A4 (en) | 2009-10-21 |
AU2003904032A0 (en) | 2003-08-14 |
CA2533874A1 (en) | 2005-02-10 |
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