Related by context. Frequent words. (Click for all words.) 63 microelectrodes 61 pulse generator 61 epicardial 60 electrode array 60 external fixator 60 percutaneously 60 nanoprobes 59 microfabricated 59 silica nanoparticles 59 intraoperatively 59 radiofrequency RF 59 electrodes 59 microdevices 59 neurostimulator 58 microfluidic chips 58 optical coherence tomography 58 transvaginal 58 microfluidic chip 58 collimator 58 microcatheter 58 electrode 58 microsystem 58 near infrared spectroscopy 58 microscopy techniques 58 porphyrins 57 magnetic beads 57 extracorporeal 57 cobalt chromium 57 surgical implantation 57 rhBMP 2 57 optical coherence tomography OCT 57 electrophysiological 57 bioresorbable 57 anastomoses 57 balloon catheter 57 xenograft 57 leadless 57 noninvasive technique 57 pulsed lasers 57 spinal cord stimulator 57 pedicle screws 57 Magnetic resonance 56 microinjection 56 ablation catheter 56 nanodots 56 endoscopic ultrasound 56 thermal ablation 56 iontophoresis 56 nanoantennas 56 Doppler ultrasound 56 optical biosensors 56 intracardiac 56 ablation catheters 56 streptavidin 56 tumor biopsies 56 thermo mechanical 56 atraumatic 56 electrochemically 56 nanomotor 55 transparent electrode 55 laparoscopic instruments 55 Retisert 55 SWCNT 55 Cryoablation 55 computational algorithms 55 cannulas 55 intravascular 55 fluorescence microscope 55 nanodevice 55 polymer coatings 55 endoscopically 55 lentiviral vectors 55 fluorescent probes 55 scintillator 55 acupoints 55 ablations 55 endotracheal tube 55 autologous bone marrow 55 vascular graft 55 magnetic particles 55 sensor arrays 54 piezoelectric materials 54 polyethylene glycol PEG 54 deconvolution 54 ablation procedures 54 insertable 54 extracranial 54 electroencephalography EEG 54 superlattice 54 bioimaging 54 ultrasonographic 54 orthoses 54 microsphere 54 QDs 54 nanopatterning 54 distally 54 dialyzer 54 intravascular ultrasound 54 thermistor 54 SWCNTs 54 laparoscopic surgical