BRPI0502427A - Bobinas secundárias duplas espacialmente desacopladas para otimizar as caracterìsticas de transferência de energia de transferência de potência transcutânea (tet) - Google Patents

Bobinas secundárias duplas espacialmente desacopladas para otimizar as caracterìsticas de transferência de energia de transferência de potência transcutânea (tet)

Info

Publication number
BRPI0502427A
BRPI0502427A BR0502427-7A BRPI0502427A BRPI0502427A BR PI0502427 A BRPI0502427 A BR PI0502427A BR PI0502427 A BRPI0502427 A BR PI0502427A BR PI0502427 A BRPI0502427 A BR PI0502427A
Authority
BR
Brazil
Prior art keywords
power transfer
tet
coil
optimize
secondary coils
Prior art date
Application number
BR0502427-7A
Other languages
English (en)
Inventor
Resha H Desai
William L Hassler Jr
Original Assignee
Johnson & Johnson
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Johnson & Johnson filed Critical Johnson & Johnson
Publication of BRPI0502427A publication Critical patent/BRPI0502427A/pt

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
    • A61N1/3787—Electrical supply from an external energy source
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Electrotherapy Devices (AREA)
  • Prostheses (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Magnetic Treatment Devices (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

"BOBINAS SECUNDáRIAS DUPLAS ESPACIALMENTE DESACOPLADAS PARA OTIMIZAR AS CARACTERìSTICAS DE TRANSFERêNCIA DE ENERGIA DE TRANSFERêNCIA DE POTêNCIA TRANSCUTâNEA (TET)". A presente invenção refere-se a um dispositivo implantável, tal com um dispositivo infusor para controlar hidraulicamente bidirecionalmente um esfíncter artificial médico, que melhora as características de transferência de potência para uma bobina secundária por meio disto permitindo a implantação a maiores profundidades físicas e/ou conter a bobina secundária dentro de um alojamento do dispositivo infusor. A transferência de potência melhorada é conseguida com múltiplas bobinas que estão longitudinalmente alinhadas e fisicamente e eletricamente paralelas para formarem o laço secundário de um sistema de transferência de energia transcutânea (TET) ao invés de uma única bobina. Este otimiza melhor a transferência de potência de uma bobina primária de circuito tanque sintonizada paralela para uma bobina de circuito tanque sintonizada em série secundária.
BR0502427-7A 2004-06-24 2005-06-23 Bobinas secundárias duplas espacialmente desacopladas para otimizar as caracterìsticas de transferência de energia de transferência de potência transcutânea (tet) BRPI0502427A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/876,057 US7191007B2 (en) 2004-06-24 2004-06-24 Spatially decoupled twin secondary coils for optimizing transcutaneous energy transfer (TET) power transfer characteristics

Publications (1)

Publication Number Publication Date
BRPI0502427A true BRPI0502427A (pt) 2006-01-31

Family

ID=35106812

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0502427-7A BRPI0502427A (pt) 2004-06-24 2005-06-23 Bobinas secundárias duplas espacialmente desacopladas para otimizar as caracterìsticas de transferência de energia de transferência de potência transcutânea (tet)

Country Status (12)

Country Link
US (1) US7191007B2 (pt)
EP (1) EP1614445B1 (pt)
JP (1) JP4954503B2 (pt)
KR (1) KR20060049662A (pt)
CN (1) CN1736506B (pt)
AT (1) ATE454187T1 (pt)
AU (1) AU2005202322B2 (pt)
BR (1) BRPI0502427A (pt)
CA (1) CA2510077C (pt)
DE (1) DE602005018715D1 (pt)
MX (1) MXPA05006884A (pt)
RU (1) RU2005119615A (pt)

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ATE454187T1 (de) 2010-01-15
US7191007B2 (en) 2007-03-13
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