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  • conductive
  • A biomedical electrode or sensor is provided having a cup-like soft plastic base member with a solid conductive snap member therein and with a compressible sponge-like material holding a conductive paste between the solid conductive member and the body of the wearer. (google.com)
  • b) said biomedical electrode includes a layer of scrim extending between at least a portion of said layer of skin adhesive and at least a portion of said layer of conductive adhesive. (google.ca)
  • This conductive and permeable carbonized material serves as an electrode of enlarged radius for further electroheating of the formation. (google.de)
  • endocardial
  • An endocardial electrode assembly of three or more spring legs to be inserted into the heart, sets of electrodes on respective spring legs comprising distinctive geometrical patterns, over the ventricle-contacting span of the legs, such that the active sets of electrodes provide recognizable patterns. (google.co.uk)
  • 1. An endocardial electrode assembly, said assembly comprising three or more elongated insulated wire spring legs joined together at least in a region spaced from the distal end of said assembly, said assembly constructed to be inserted into the heart while surrounded by a distal portion of a catheter, and to be exposed to active position by proximal movement of the catheter to a partially withdrawn position relative to said assembly. (google.co.uk)
  • 12. The endocardial electrode assembly of claim 1 or 2 herein said geometrical patterns are linear along respective legs. (google.co.uk)
  • invention relates
  • More particularly, the invention relates to a method for creating a carbonaceous current-carrying deposit in a formation surrounding a borehole, and to the enlarged-radius electrode thus formed from the deposit. (google.de)
  • plate
  • But I've seen 'electrode plate' used the most in batteries. (proz.com)
  • The electrode includes a metallic plate electrically connectable with. (google.com)
  • More particularly it relates to so called "dry" bioelectrodes which do not require the use of messy creams or gels to enhance conductivity between the skin and the electrode plate. (google.com.au)
  • Typically, a paste, cream, or gel which contains ionic material is relied upon to conduct the electric current and improve the electrical connection between the skin of the patient and the electrode plate. (google.com.au)
  • AgCl
  • Both the SCE and saturated Ag/AgCl are aqueous electrodes based around saturated aqueous solution. (wikipedia.org)
  • This forms an insoluble layer of AgCl on the surface of the electrode and gives you an Ag/AgCl wire. (wikipedia.org)
  • New Jenway Performance pH electrodes, with inbuilt Platinum Plus reference systems, reduce analysis time through rapid equilibration when compared with conventional pH electrodes with AgCl reference systems, and increase the reproducibility of results following exposure to extremes of pH and temperature. (environmental-expert.com)
  • potentials
  • Using aqueous electrodes introduces undefined, variable, and unmeasurable junction potentials to the cell in the form of a liquid-liquid junction as well as different ionic composition between the reference compartment and the rest of the cell. (wikipedia.org)
  • The best argument against using aqueous reference electrodes with nonaqueous systems, as mentioned earlier, is that potentials measured in different solvents are not directly comparable. (wikipedia.org)
  • Another is that artifact noise is frequently developed because the potentials within the electrode or at the skin-electrode interface change during bodily movements. (google.com)
  • insulation
  • Additional electrode tip insulation. (bio-medicine.org)
  • Enhanced features including aspiration holes and additional electrode tip insulation, aid in laparoscopic procedures requiring precise dissection with decreased risk of collateral spread and increased suction demands. (bio-medicine.org)
  • cardiac
  • The electrode was particularly designed for use with a cardiac monitor device. (google.com)
  • SUMMARY OF THE INVENTION It is frequently desired to apply an electrode to a human body either for sensing a potential developed by the body as in an EKG or for applying a potential to the body as in a cardiac pacemaker. (google.com)
  • graphite
  • The flash temperature depends on the depth of the electrode and, broadly, can vary from about 220 to about 600 F. (104 -315 C.). In an effort to overcome the problem of flashing, and thus the reduction in electrical conductivity, previous schemes have suggested injecting metal or graphite particles into the formation to keep the current path open and reduce the current density, thus delaying the onset of the flashing phenomenon. (google.de)
  • concentration
  • There are also specialized ion sensitive glass electrodes used for determination of the concentration of lithium, sodium, ammonium, and other ions. (wikipedia.org)
  • The potential of the indicator electrode varies, depending on the concentration of the analyte, while the potential of the reference electrode is constant. (britannica.com)
  • The Calcium Ion-Selective Electrode (ISE) can be used to measure the concentration of Calcium (Ca 2+ ) in aqueous samples. (vernier.com)
  • The electrode is designed to allow 'one-point' in vivo calibration, i.e., to have zero output current at zero glucose concentration, even in the presence of other electroreactive species. (google.co.uk)
  • adjacent
  • A borehole that is completed as a well and having appropriate electrical features so that it can function as an electrode in contact with the adjacent formation is known as an electrode well. (google.de)
  • Temperature
  • The electrode of an electrode well is formed by inserting a heating device into the borehole and heating the surrounding formation to a temperature at which the hydrocarbon-containing material undergoes thermal cracking, resulting in a coke-like residue surrounding the heater. (google.de)
  • References
  • While for short periods it may be possible to use such aqueous electrodes as references with nonaqueous solutions the long-term results are not trustworthy. (wikipedia.org)
  • ions
  • The pH electrode is an example of a glass electrode that is sensitive to hydrogen ions. (wikipedia.org)
  • The first studies of glass electrodes (GE) found different sensitivities of different glasses to change of the medium's acidity (pH), due to effects of the alkali metal ions. (wikipedia.org)
  • Only a few chalcogenide glass electrodes are sensitive to double-charged ions, like Pb 2+ , Cd 2+ and some others. (wikipedia.org)
  • Because of the ion-exchange nature of the glass membrane, it is possible for some other ions to concurrently interact with ion-exchange centers of the glass and to distort the linear dependence of the measured electrode potential on pH or other electrode function. (wikipedia.org)
  • This work is aimed at the integration of supercapacitor electrodes for efficient removal of ions from water, and thus to achieve an energy efficient, and cost-effective water treatment process. (environmental-expert.com)