[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Luo et al., 2016 - Google Patents

A high-voltage-tolerant and precise charge-balanced neuro-stimulator in low voltage CMOS process

Luo et al., 2016

Document ID
4861022610014193435
Author
Luo Z
Ker M
Publication year
Publication venue
IEEE transactions on biomedical circuits and systems

External Links

Snippet

This paper presents a 4× VDD neuro-stimulator in a 0.18-μm 1.8 V/3.3 V CMOS process. The self-adaption bias technique and stacked MOS configuration are used to prevent transistors from the electrical overstress and gate-oxide reliability issue. A high-voltage …
Continue reading at ieeexplore.ieee.org (other versions)

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, e.g. heart pace-makers
    • A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
    • A61N1/36128—Control systems
    • A61N1/36146—Control systems specified by the stimulation parameters
    • A61N1/3615—Intensity
    • 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, e.g. heart pace-makers
    • A61N1/36046—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation, e.g. heart pace-makers of the eye
    • 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, e.g. heart pace-makers
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/375—Constructional arrangements, e.g. casings
    • A61N1/3752—Details of casing-lead connections
    • 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, e.g. heart pace-makers
    • A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
    • A61N1/36128—Control systems
    • A61N1/36146—Control systems specified by the stimulation parameters
    • A61N1/36167—Timing, e.g. stimulation onset
    • 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, e.g. heart pace-makers
    • A61N1/36014—External stimulators, e.g. with patch electrodes
    • A61N1/36021—External stimulators, e.g. with patch electrodes for treatment of pain
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/0526—Head electrodes
    • 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
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3906—Heart defibrillators characterised by the form of the shockwave
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/025—Digital circuitry features of electrotherapy devices, e.g. memory, clocks, processors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/08—Arrangements or circuits for monitoring, protecting, controlling or indicating

Similar Documents

Publication Publication Date Title
Luo et al. A high-voltage-tolerant and precise charge-balanced neuro-stimulator in low voltage CMOS process
Liu et al. An integrated implantable stimulator that is fail-safe without off-chip blocking-capacitors
Chun et al. Safety ensuring retinal prosthesis with precise charge balance and low power consumption
US10307594B2 (en) Analog front-end circuitry for biphasic stimulus signal delivery finding use in neural stimulation
Luo et al. A digitally dynamic power supply technique for 16-channel 12 V-tolerant stimulator realized in a 0.18-μm 1.8-V/3.3-V low-voltage CMOS process
Son et al. An implantable neural stimulator IC with anodic current pulse modulation based active charge balancing
Luo et al. A high-voltage-tolerant and power-efficient stimulator with adaptive power supply realized in low-voltage CMOS process for implantable biomedical applications
Hsieh et al. Monopolar biphasic stimulator with discharge function and negative level shifter for neuromodulation SoC integration in low-voltage CMOS process
Bisoni et al. An HV-CMOS integrated circuit for neural stimulation in prosthetic applications
Urso et al. An Ultra High-Frequency 8-Channel Neurostimulator Circuit With $\text {68}\% $ Peak Power Efficiency
Wu et al. A multi-channel stimulator with high-resolution time-to-current conversion for vagal-cardiac neuromodulation
Yen et al. Design of dual-mode stimulus chip with built-in high voltage generator for biomedical applications
Lin et al. Design of multiple-charge-pump system for implantable biomedical applications
Liu et al. An integrated stimulator with DC-isolation and fine current control for implanted nerve tripoles
Jeon et al. A 0.034% charge-imbalanced neural stimulation front-end (SFE) IC with on-chip voltage compliance monitoring circuit and analysis on resting potential by utilizing the SFE IC
Maghsoudloo et al. A new charge balancing scheme for electrical microstimulators based on modulated anodic stimulation pulse width
Wu et al. A power efficient time-to-current stimulator for vagal-cardiac connection after heart transplantation
Chun et al. Implantable stimulator for bipolar stimulation without charge balancing circuits
Ngamkham et al. A 0.042 mm^ 2 programmable biphasic stimulator for cochlear implants suitable for a large number of channels
Liu et al. Design of a net-zero charge neural stimulator with feedback control
Farahmand et al. Programmable high-output-impedance, large-voltage compliance, microstimulator for low-voltage biomedical applications
Osipov et al. Current driver with read-out HV protection for neural stimulation
Pepin et al. High-voltage compliant, capacitive-load invariant neural stimulation electronics compatible with standard bulk-CMOS integration
Dommel et al. Microelectronic retinal prosthesis: II. Use of high-voltage CMOS in retinal neurostimulators
Zhou et al. A Fully Integrated Stimulator With High Stimulation Voltage Compliance Using Dynamic Bulk Biasing Technique in a Bulk CMOS Technology