lib/catheter.js
function artery(pw, iv, meds) {
    if (!iv.artery) iv.artery = new Artery();
    plet.props(iv.artery, sprops, meds || iv, true);
    iv.artery.count = iv.count;
    iv.artery.data = iv.data;
    iv.artery.passes = iv.passes;
    iv.artery.pass = iv.pass;
    return iv.artery;
}
function artery(pw, iv, meds) {
    if (!iv.artery) iv.artery = new Artery();
    plet.props(iv.artery, sprops, meds || iv, true);
    iv.artery.count = iv.count;
    iv.artery.data = iv.data;
    iv.artery.passes = iv.passes;
    iv.artery.pass = iv.pass;
    return iv.artery;
}
function artery ( pw , iv , meds ) { if ( ! iv . artery ) iv . artery = new Artery ( ) ; plet . props ( iv . artery , sprops , meds || iv , true ) ; iv . artery . count = iv . count ; iv . artery . data = iv . data ; iv . artery . passes = iv . passes ; iv . artery . pass = iv . pass ; return iv . artery ; }
Generates an artery or sets properties an artery when the I.V. artery already exists

@private
@arg {PulseEmitter} pw the pulse emitter
@arg {Array} iv the I.V. catheter
@arg {Array} meds the pulse events
@returns {Artery} the artery
Generates an artery or sets properties an artery when the I . V . artery already exists