DE2703628C2 - Wiederaufladbares, implantierbares Reizimpulsgerät - Google Patents
Wiederaufladbares, implantierbares ReizimpulsgerätInfo
- Publication number
- DE2703628C2 DE2703628C2 DE2703628A DE2703628A DE2703628C2 DE 2703628 C2 DE2703628 C2 DE 2703628C2 DE 2703628 A DE2703628 A DE 2703628A DE 2703628 A DE2703628 A DE 2703628A DE 2703628 C2 DE2703628 C2 DE 2703628C2
- Authority
- DE
- Germany
- Prior art keywords
- housing
- charging coil
- shield
- inner housing
- stimulation pulse
- 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.)
- Expired
Links
Classifications
-
- 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
Description
Glas- und/oder (<eramikmaterialien besitzen typi-
ler sein. Jede Abschirmung 45 und 50 kann auch aus
einem oder mehreren Streifen oder Drähten bestehen,
die spiralförmig gewickelt sind, so daß sie eine stromleitcndc Abschirmung um die Ladespule37 herum bilden.
axial zu der Ladespule 37. Bevorzugt ist der Abstand
zwischen der inneren Oberfläche der inneren Abschirmung 45 und der Ladespule 37 im Vergleich zur Länge
der Abschirmung 45 klein, damit Ströme, die als Leckströme aus dem Spulenteil austreten, das von der Ab- 60
schirmung 45 umschlossen ist, die Abschirmung 45 eher
erreichen als ihr freies Ende 456. Auch sollte der Unterschied zwischen den entsprechenden Abständen der inneren und der äußeren Abschirmung 45 bzw. 50 im Vergleich mit der Länge des Abschnitts der Ladespule 37, 65
über den sich die beiden Abschirmungen 45 und 50
überlappen, klein sein, damit irgendwelche Ströme, die
in das isolierende Material 47 hineingehen, zu einer oder
Claims (9)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/653,462 US4071032A (en) | 1976-01-29 | 1976-01-29 | Implantable living tissue stimulators |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2703628A1 DE2703628A1 (de) | 1977-08-04 |
DE2703628C2 true DE2703628C2 (de) | 1986-11-06 |
Family
ID=24620987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2703628A Expired DE2703628C2 (de) | 1976-01-29 | 1977-01-28 | Wiederaufladbares, implantierbares Reizimpulsgerät |
Country Status (6)
Country | Link |
---|---|
US (1) | US4071032A (de) |
JP (1) | JPS52113084A (de) |
CA (1) | CA1097744A (de) |
DE (1) | DE2703628C2 (de) |
FR (1) | FR2357237A1 (de) |
IT (1) | IT1077901B (de) |
Families Citing this family (80)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4305115A (en) * | 1979-03-14 | 1981-12-08 | Harry H. Leveen | Electrostatic shield |
US5105811A (en) * | 1982-07-27 | 1992-04-21 | Commonwealth Of Australia | Cochlear prosthetic package |
CA1246680A (en) * | 1984-10-22 | 1988-12-13 | James M. Harrison | Power transfer for implanted prosthesis |
US5676651A (en) * | 1992-08-06 | 1997-10-14 | Electric Boat Corporation | Surgically implantable pump arrangement and method for pumping body fluids |
US5527348A (en) * | 1995-02-03 | 1996-06-18 | Medtronic, Inc. | Magnetically permeable E-shield and method of connection thereto |
US5735887A (en) * | 1996-12-10 | 1998-04-07 | Exonix Corporation | Closed-loop, RF-coupled implanted medical device |
US6324430B1 (en) * | 1998-07-06 | 2001-11-27 | Abiomed, Inc. | Magnetic shield for primary coil of transcutaneous energy transfer device |
US6324431B1 (en) | 1998-07-06 | 2001-11-27 | Abiomed, Inc. | Transcutaneous energy transfer device with magnetic field protected components in secondary coil |
US8489200B2 (en) | 1998-07-06 | 2013-07-16 | Abiomed, Inc. | Transcutaneous energy transfer module with integrated conversion circuitry |
US6389318B1 (en) * | 1998-07-06 | 2002-05-14 | Abiomed, Inc. | Magnetic shield for primary coil of transcutaneous energy transfer device |
SE9900682D0 (sv) | 1999-02-25 | 1999-02-25 | Pacesetter Ab | Implantable tissue stimulating device |
US6820019B1 (en) * | 1999-07-31 | 2004-11-16 | Medtronic, Inc. | Device and method for determining and communicating the remaining life of a battery in an implantable neurological tissue stimulating device |
US7478108B2 (en) | 1999-12-06 | 2009-01-13 | Micro Strain, Inc. | Data collection using sensing units and separate control units with all power derived from the control units |
US6925328B2 (en) | 2000-04-20 | 2005-08-02 | Biophan Technologies, Inc. | MRI-compatible implantable device |
US8527046B2 (en) | 2000-04-20 | 2013-09-03 | Medtronic, Inc. | MRI-compatible implantable device |
US6850803B1 (en) * | 2000-06-16 | 2005-02-01 | Medtronic, Inc. | Implantable medical device with a recharging coil magnetic shield |
US6505077B1 (en) * | 2000-06-19 | 2003-01-07 | Medtronic, Inc. | Implantable medical device with external recharging coil electrical connection |
DE60140025D1 (de) * | 2000-06-19 | 2009-11-12 | Medtronic Inc | Implantierbares medizinisches Gerät mit einer externen Nachladespule |
US20020116028A1 (en) | 2001-02-20 | 2002-08-22 | Wilson Greatbatch | MRI-compatible pacemaker with pulse carrying photonic catheter providing VOO functionality |
US6829509B1 (en) * | 2001-02-20 | 2004-12-07 | Biophan Technologies, Inc. | Electromagnetic interference immune tissue invasive system |
US7001359B2 (en) * | 2001-03-16 | 2006-02-21 | Medtronic, Inc. | Implantable therapeutic substance infusion device with active longevity projection |
US7054686B2 (en) * | 2001-08-30 | 2006-05-30 | Biophan Technologies, Inc. | Pulsewidth electrical stimulation |
US6731979B2 (en) | 2001-08-30 | 2004-05-04 | Biophan Technologies Inc. | Pulse width cardiac pacing apparatus |
WO2003037399A2 (en) * | 2001-10-31 | 2003-05-08 | Biophan Technologies, Inc. | Hermetic component housing for photonic catheter |
US6968236B2 (en) * | 2002-01-28 | 2005-11-22 | Biophan Technologies, Inc. | Ceramic cardiac electrodes |
US6711440B2 (en) | 2002-04-11 | 2004-03-23 | Biophan Technologies, Inc. | MRI-compatible medical device with passive generation of optical sensing signals |
US6725092B2 (en) | 2002-04-25 | 2004-04-20 | Biophan Technologies, Inc. | Electromagnetic radiation immune medical assist device adapter |
US6925322B2 (en) * | 2002-07-25 | 2005-08-02 | Biophan Technologies, Inc. | Optical MRI catheter system |
DE60319106T2 (de) * | 2002-09-20 | 2009-02-05 | Potencia Medical Ag | Harmlose drahtlose energieübertragung an ein implantat |
EP1601413B1 (de) * | 2003-02-21 | 2006-09-20 | Medtronic, Inc. | Programmierung eines implantierbaren neurostimulators mit anzeige der lebensdauer der batterie |
US6901293B2 (en) * | 2003-04-07 | 2005-05-31 | Medtronic, Inc. | System and method for monitoring power source longevity of an implantable medical device |
US7239921B2 (en) * | 2003-06-23 | 2007-07-03 | Alfred E. Mann Foundation For Scientific Research | Housing for an implantable medical device |
US20050075696A1 (en) * | 2003-10-02 | 2005-04-07 | Medtronic, Inc. | Inductively rechargeable external energy source, charger, system and method for a transcutaneous inductive charger for an implantable medical device |
US8140168B2 (en) | 2003-10-02 | 2012-03-20 | Medtronic, Inc. | External power source for an implantable medical device having an adjustable carrier frequency and system and method related therefore |
US7515967B2 (en) * | 2003-10-02 | 2009-04-07 | Medtronic, Inc. | Ambulatory energy transfer system for an implantable medical device and method therefore |
US7225032B2 (en) * | 2003-10-02 | 2007-05-29 | Medtronic Inc. | External power source, charger and system for an implantable medical device having thermal characteristics and method therefore |
US7286880B2 (en) | 2003-10-02 | 2007-10-23 | Medtronic, Inc. | System and method for transcutaneous energy transfer achieving high efficiency |
US8265770B2 (en) * | 2003-10-02 | 2012-09-11 | Medtronic, Inc. | Driver circuitry switchable between energy transfer and telemetry for an implantable medical device |
US7286881B2 (en) * | 2003-10-02 | 2007-10-23 | Medtronic, Inc. | External power source having an adjustable magnetic core and method of use |
US7442337B2 (en) * | 2004-04-30 | 2008-10-28 | Medtronic, Inc. | Method of laminating articles |
US7123966B2 (en) * | 2004-04-30 | 2006-10-17 | Medtronic, Inc. | Drop and slide engagement for implantable medical device |
US7035688B2 (en) * | 2004-04-30 | 2006-04-25 | Medtronic, Inc. | Laminate of magnetic material and method of making |
US8041427B2 (en) * | 2004-04-30 | 2011-10-18 | Medtronic, Inc. | Battery isolator for implantable medical device |
US20050245982A1 (en) * | 2004-04-30 | 2005-11-03 | Medtronic, Inc. | Connector block for an implantable medical device |
US7512443B2 (en) * | 2004-04-30 | 2009-03-31 | Medtronic, Inc. | Spacers for use with transcutaneous energy transfer system |
US7236869B2 (en) * | 2004-04-30 | 2007-06-26 | General Motors Corporation | Blended torque estimation for automatic transmission systems |
US7955543B2 (en) * | 2004-04-30 | 2011-06-07 | Medtronic, Inc. | Method of overmolding a substrate |
US20060020302A1 (en) * | 2004-07-20 | 2006-01-26 | Medtronic, Inc. | Medical device telemetry arbitration system based upon user selection |
US20060020303A1 (en) * | 2004-07-20 | 2006-01-26 | Medtronic, Inc. | Medical device telemetry arbitration system using signal strength |
US20060020304A1 (en) * | 2004-07-20 | 2006-01-26 | Medtronic, Inc. | Medical device telemetry arbitration system using time of response |
EP1796784B1 (de) * | 2004-07-20 | 2010-04-28 | Medtronic, Inc. | Geschalteter strom mit telemetrie in einem implantierbaren medizinprodukt |
US7720546B2 (en) * | 2004-09-30 | 2010-05-18 | Codman Neuro Sciences Sárl | Dual power supply switching circuitry for use in a closed system |
TWI258123B (en) * | 2005-02-03 | 2006-07-11 | Lite On It Corp | Apparatus for positioning a clamper of a disc driver |
US7505816B2 (en) * | 2005-04-29 | 2009-03-17 | Medtronic, Inc. | Actively cooled external energy source, external charger, system of transcutaneous energy transfer, system of transcutaneous charging and method therefore |
US7774069B2 (en) * | 2005-04-29 | 2010-08-10 | Medtronic, Inc. | Alignment indication for transcutaneous energy transfer |
WO2007028226A1 (en) * | 2005-09-09 | 2007-03-15 | Ibm Canada Limited - Ibm Canada Limitee | Method and system for state machine translation |
US8233985B2 (en) * | 2005-11-04 | 2012-07-31 | Kenergy, Inc. | MRI compatible implanted electronic medical device with power and data communication capability |
US8255054B2 (en) | 2005-11-04 | 2012-08-28 | Kenergy, Inc. | MRI compatible implanted electronic medical device |
US7738965B2 (en) | 2006-04-28 | 2010-06-15 | Medtronic, Inc. | Holster for charging pectorally implanted medical devices |
US7917226B2 (en) * | 2008-04-23 | 2011-03-29 | Enteromedics Inc. | Antenna arrangements for implantable therapy device |
US8823382B2 (en) * | 2008-04-30 | 2014-09-02 | Medtronic, Inc. | System and method for monitoring a power source of an implantable medical device |
US20100185268A1 (en) * | 2009-01-16 | 2010-07-22 | Northstar Neuroscience, Inc. | Implantable medical devices and associated systems and methods |
US9517352B2 (en) * | 2009-03-20 | 2016-12-13 | Medtronic, Inc. | Accessory apparatus for improved recharging of implantable medical device |
US8326426B2 (en) * | 2009-04-03 | 2012-12-04 | Enteromedics, Inc. | Implantable device with heat storage |
US9030159B2 (en) | 2010-03-26 | 2015-05-12 | Boston Scientific Neuromodulation Corporation | Inductive charger with magnetic shielding |
EP2654883B1 (de) | 2010-12-20 | 2022-09-14 | Abiomed, Inc. | Verfahren und vorrichtung zum genauen verfolgen der verfügbaren last in einem transkutanen energieübertragungssystem |
US8766788B2 (en) | 2010-12-20 | 2014-07-01 | Abiomed, Inc. | Transcutaneous energy transfer system with vibration inducing warning circuitry |
ES2731918T3 (es) | 2010-12-20 | 2019-11-19 | Abiomed Inc | Sistema de transferencia de energía transcutánea con bobinas secundarias múltiples |
EP3485819B1 (de) | 2011-04-14 | 2022-09-07 | Abiomed, Inc. | Transkutane energieübertragungsspule mit integrierter funkfrequenzantenne |
US9002468B2 (en) | 2011-12-16 | 2015-04-07 | Abiomed, Inc. | Automatic power regulation for transcutaneous energy transfer charging system |
US10251987B2 (en) | 2012-07-27 | 2019-04-09 | Tc1 Llc | Resonant power transmission coils and systems |
WO2014179685A1 (en) | 2013-05-03 | 2014-11-06 | Nevro Corporation | Molded headers for implantable signal generators, and associated systems and methods |
EP3903875A1 (de) | 2014-05-20 | 2021-11-03 | Nevro Corporation | Implantierte pulsgeneratoren mit reduziertem leistungsverbrauch über signalstärke-/signaldauereigenschaften sowie entsprechende systeme und verfahren |
PL3010084T3 (pl) * | 2014-10-17 | 2020-01-31 | Synoste Oy | Urządzenie z anteną odbiorczą i powiązany system przenoszenia mocy |
WO2016064761A1 (en) | 2014-10-22 | 2016-04-28 | Nevro Corp. | Systems and methods for extending the life of an implanted pulse generator battery |
US9517344B1 (en) | 2015-03-13 | 2016-12-13 | Nevro Corporation | Systems and methods for selecting low-power, effective signal delivery parameters for an implanted pulse generator |
AU2016382867B2 (en) | 2015-12-31 | 2021-12-23 | Nevro Corp. | Controller for nerve stimulation circuit and associated systems and methods |
WO2019082032A1 (en) | 2017-10-25 | 2019-05-02 | Cochlear Limited | ELECTRIC SHIELD IN IMPLANTABLE MEDICAL DEVICES |
CR20200357A (es) | 2018-01-30 | 2021-03-29 | Nevro Corp | Uso eficiente de una batería de generador de pulsos implantable, y sistemas y métodos asociados |
US10933238B2 (en) | 2019-01-31 | 2021-03-02 | Nevro Corp. | Power control circuit for sterilized devices, and associated systems and methods |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3195540A (en) * | 1963-03-29 | 1965-07-20 | Louis C Waller | Power supply for body implanted instruments |
US3357434A (en) * | 1964-04-06 | 1967-12-12 | Avco Corp | Inductively linked receiver |
US3547127A (en) * | 1968-04-29 | 1970-12-15 | Medtronic Inc | Cardiac pacemaker with regulated power supply |
US3867950A (en) * | 1971-06-18 | 1975-02-25 | Univ Johns Hopkins | Fixed rate rechargeable cardiac pacemaker |
DE2331499A1 (de) * | 1972-06-28 | 1974-01-17 | Univ Johns Hopkins | Aufladbarer herzschrittmacher mit automatisch einsetzenden pausen |
US3888260A (en) * | 1972-06-28 | 1975-06-10 | Univ Johns Hopkins | Rechargeable demand inhibited cardiac pacer and tissue stimulator |
US3841305A (en) * | 1972-10-25 | 1974-10-15 | Univ Iowa State Res Found Inc | External inductive neural stimulator system |
US3926198A (en) * | 1974-06-10 | 1975-12-16 | Arco Med Prod Co | Cardiac pacer |
CH607497A5 (de) * | 1975-07-09 | 1978-12-29 | Mefina Sa |
-
1976
- 1976-01-29 US US05/653,462 patent/US4071032A/en not_active Expired - Lifetime
-
1977
- 1977-01-27 FR FR7702309A patent/FR2357237A1/fr active Granted
- 1977-01-28 CA CA270,629A patent/CA1097744A/en not_active Expired
- 1977-01-28 JP JP859777A patent/JPS52113084A/ja active Granted
- 1977-01-28 IT IT19760/77A patent/IT1077901B/it active
- 1977-01-28 DE DE2703628A patent/DE2703628C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1077901B (it) | 1985-05-04 |
FR2357237B1 (de) | 1983-06-24 |
DE2703628A1 (de) | 1977-08-04 |
US4071032A (en) | 1978-01-31 |
JPS6112702B2 (de) | 1986-04-09 |
CA1097744A (en) | 1981-03-17 |
JPS52113084A (en) | 1977-09-21 |
FR2357237A1 (fr) | 1978-02-03 |
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Legal Events
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D2 | Grant after examination | ||
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8328 | Change in the person/name/address of the agent |
Free format text: FUCHS, F., DR.-ING., PAT.-ANW., 8000 MUENCHEN |
|
8328 | Change in the person/name/address of the agent |
Free format text: WEICKMANN, H., DIPL.-ING. FINCKE, K., DIPL.-PHYS. DR. WEICKMANN, F., DIPL.-ING. HUBER, B., DIPL.-CHEM., PAT.-ANWAELTE, 8000 MUENCHEN |