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  1. No Access

    Article

    Aspects of silicone rubber as encapsulant for neurological prostheses Part 4: Two-part rubbers

    The durability of the adhesion, in the presence of water, of three two-part silicone rubbers to five adherends of practical interest is examined. The results are contrasted with those obtained, in previous wor...

    P. E. K. Donaldson in Medical and Biological Engineering and Computing (1997)

  2. No Access

    Article

    Hydrothermally stable bonding of silicone rubber to titanium

    B. J. Aylett, R. E. Clegg… in Medical and Biological Engineering and Com… (1996)

  3. No Access

    Article

    Aspects of silicone rubber as encapsulant for neurological prostheses Part 3: adhesion to mixed oxides

    P. E. K. Donaldson in Medical and Biological Engineering and Computing (1995)

  4. No Access

    Article

    Acidity of single-part alkoxy-cure silicone rubber DC3140

    P. E. K. Donaldson in Medical and Biological Engineering and Computing (1995)

  5. No Access

    Article

    Aspects of silicone rubber as encapsulant for neurological prostheses

    The paper presents some measurements of the hydrothermal stability of experimental adhesive joints in water at 100°C. The joints are between one adhesive silicone rubber and ten metal or metal-oxide adherends,...

    P. E. K. Donaldson, B. J. Aylett in Medical and Biological Engineering and Computing (1995)

  6. No Access

    Article

    Aspects of silicone rubber as an encapsulant for neurological prostheses

    Silicone rubber is not, at first sight, a promising material with which to encapsulate a piece of implantable microelectronics expected to last ten or twenty years. It is well known to be very permeable to wat...

    P. E. K. Donaldson in Medical and Biological Engineering and Computing (1991)

  7. No Access

    Article

    Rapid recovery physiological preamplifier without AC coupling capacitors

    P. E. K. Donaldson, R. Riggs in Medical and Biological Engineering and Computing (1990)

  8. No Access

    Article

    Encapsulating microelectronic implants in one-part silicone rubbers

    P. E. K. Donaldson in Medical and Biological Engineering and Computing (1989)

  9. No Access

    Article

    When are actively balanced biphasic ‘Lilly’ stimulating pulses necessary in a neurological prosthesis?

    N. de N. Donaldson, P. E. K. Donaldson in Medical and Biological Engineering and Computing (1988)

  10. No Access

    Article

    Inductive RF link for an auditory prosthesis

    P. E. K. Donaldson in Medical and Biological Engineering and Computing (1987)

  11. No Access

    Article

    Electrolytic current-control elements for surgically implanted electrical devices

    G. S. Brindley, P. E. K. Donaldson in Medical and Biological Engineering and Computing (1986)

  12. No Access

    Article

    Performance of platinum stimulating electrodes, mapped on the limitvoltage plane

    The paper introduces the electrode limit-voltage plane (ELVP)—a useful tool for describing in electrical terms what a polarisable electrode is doing under a particular set of conditions. The ELVP is then used ...

    M. D. Craggs, N. de N. Donaldson… in Medical and Biological Engineering and Com… (1986)

  13. No Access

    Article

    Performance of platinum stimulating electrodes mapped on the limitvoltage plane

    The corrosion of platinum electrodes in saline is studied by measuring loss of metal resulting from the passage of current and plotting the data on the electrode fimit-voltage plane (ELVP). Some results show t...

    N. de N. Donaldson, P. E. K. Donaldson in Medical and Biological Engineering and Computing (1986)

  14. No Access

    Article

    ØQ diagram for a platinum electrodein vivo

    M. D. Craggs, P. E. K. Donaldson in Medical and Biological Engineering and Computing (1986)

  15. No Access

    Article

    When are actively balanced biphasic (‘Lilly’) stimulating pulses necessary in a neurological prosthesis? II pH changes; noxious products; electrode corrosion; discussion

    Actively balanced (‘Lilly’) stimulating current waveforms are generally considered to give very ‘safe’ stimulation. Although this is perfectly true, the specification of the necessary waveform generators in ne...

    N. de N. Donaldson, P. E. K. Donaldson in Medical and Biological Engineering and Computing (1986)

  16. No Access

    Article

    When are actively balanced biphasic (‘Lilly’) stimulating pulses necessary in a neurological prosthesis? I Historical background; Pt resting potential;Q studies

    Actively balanced (‘Lilly’) stimulating current waveforms are generally considered to give very ‘safe’ stimulation. Although this is perfectly true, the specification of the necessary waveform generators in ne...

    N. de N. Donaldson, P. E. K. Donaldson in Medical and Biological Engineering and Computing (1986)

  17. No Access

    Article

    The craggs connector; a termination for cooper cable

    P. E. K. Donaldson in Medical and Biological Engineering and Computing (1985)

  18. No Access

    Article

    Life of Pt and Pt−Ir stimulating electrodes in neurological prostheses

    P. E. K. Donaldson, N. de N. Donaldson… in Medical and Biological Engineering and Com… (1985)

  19. No Access

    Article

    The Cooper cable: an implantable multiconductor cable for neurological prostheses

    P. E. K. Donaldson in Medical and Biological Engineering and Computing (1983)

  20. No Access

    Article

    Osmotic pum** of non-hermetic neuroprosthetic implants

    P. E. K. Donaldson, E. Sayer in Medical and Biological Engineering and Computing (1981)

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