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Update IACS-v3.html
Signed-off-by: Prof. J Kirtania <hodanesthtmcvns@gmail.com>
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Lines changed: 61 additions & 4 deletions

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‎IACS-v3.html‎

Lines changed: 61 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -388,6 +388,14 @@
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.age-child { background:#dcfce7; color:#166534; }
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.age-adult { background:var(--tint2); color:var(--accent-deep); }
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.age-elderly { background:#ede9fe; color:#5b21b6; }
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.co2-link-btn {
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font-size:10px; font-weight:600; padding:2px 7px; border-radius:5px;
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border:1px solid var(--accent-pale); background:var(--tint2);
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color:var(--accent-deep); cursor:pointer; font-family:var(--sans);
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transition:all 0.15s; white-space:nowrap;
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}
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.co2-link-btn.manual { background:#fee2e2; border-color:#fca5a5; color:#991b1b; }
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</style>
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</head>
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<body>
@@ -746,9 +754,12 @@ <h1>Inhalational Anaesthesia Cost Simulator - IACS-v3</h1>
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<span class="hint" id="slVolHint">Standard India hospital pack = 5 L</span>
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</div>
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<div class="ig">
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<label>Patient CO&#8322; (mL/min)</label>
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<input type="number" autocomplete="off" id="co2Rate" value="200" min="50" max="600" step="10">
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<span class="hint">Adult ~200 &middot; Paediatric ~100&ndash;150</span>
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<label style="display:flex;align-items:center;gap:6px;">
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Patient VCO₂ (mL/min)
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<button class="co2-link-btn" id="co2LinkBtn">🔗 auto</button>
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</label>
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<input type="number" autocomplete="off" id="co2Rate" value="200" min="10" max="800" step="5">
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<span class="hint" id="co2Hint">← VCO₂ = VO₂ × RQ 0.82 · edit to override</span>
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</div>
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<div class="ig">
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<label>Can life (derived)</label>
@@ -1469,6 +1480,7 @@ <h1>Inhalational Anaesthesia Cost Simulator - IACS-v3</h1>
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const vco2v=vo2_up*0.82;
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const vo2b=g('vo2Badge'); if(vo2b) vo2b.textContent=vo2_up.toFixed(0);
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const vco2b=g('vco2Badge'); if(vco2b) vco2b.textContent=vco2v.toFixed(0);
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if (typeof window._co2UpdateAuto==='function') window._co2UpdateAuto(vco2v);
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const mmb=g('macMultBadge'); if(mmb) mmb.textContent=macMult.toFixed(3)+'×';
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const mao=g('macAgeOut');
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if(mao) mao.value=mac.toFixed(3)+'% | N₂O MAC: '+MAC_N2O_age.toFixed(1)+'%';
@@ -1635,7 +1647,9 @@ <h1>Inhalational Anaesthesia Cost Simulator - IACS-v3</h1>
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update();
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}
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});
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document.querySelectorAll('input[type=number]').forEach(inp=>inp.addEventListener('input',update));
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document.querySelectorAll('input[type=number]').forEach(inp=>{
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if(inp.id!=='co2Rate') inp.addEventListener('input',update); /* co2Rate handled by IIFE */
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});
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const ct=g('cylType');
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if(ct){
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ct.addEventListener('change',()=>{const p=CYL[ct.value];if(p){g('cylKg').value=p.kg;g('cylRefill').value=p.refill;}updateCylinder();update();});
@@ -1650,6 +1664,49 @@ <h1>Inhalational Anaesthesia Cost Simulator - IACS-v3</h1>
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buildTable();
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setAgent('sevo');
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/* co2Rate auto-link to VCO2 */
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(function(){
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var co2Auto = true;
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var co2El = document.getElementById('co2Rate');
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var btnEl = document.getElementById('co2LinkBtn');
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var hintEl = document.getElementById('co2Hint');
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function setCo2Mode(auto, vco2val) {
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co2Auto = auto;
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if (btnEl) {
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btnEl.textContent = auto ? '🔗 auto' : '✎ manual';
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btnEl.className = auto ? 'co2-link-btn' : 'co2-link-btn manual';
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}
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if (hintEl) hintEl.textContent = auto
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? '← VCO₂ = VO₂ × RQ 0.82 · edit to override'
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: 'Manual override — click button to re-link';
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if (auto && vco2val != null && co2El) {
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co2El.value = Math.round(vco2val);
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update();
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}
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}
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if (co2El) co2El.addEventListener('input', function() {
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if (co2Auto) { co2Auto = false; setCo2Mode(false, null); }
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update(); /* always recalculate sodalime with new value */
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});
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if (btnEl) btnEl.addEventListener('click', function() {
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var wEl = document.getElementById('ptWt');
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var wKg = wEl ? (parseFloat(wEl.value)||70) : 70;
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var vco2 = typeof brodyVO2==='function' ? brodyVO2(wKg)*0.82 : 163;
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setCo2Mode(true, vco2);
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});
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window._co2UpdateAuto = function(vco2val) {
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if (co2Auto && co2El) { co2El.value = Math.round(vco2val); }
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};
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/* initialise on load */
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var initWt = document.getElementById('ptWt');
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var initVco2 = typeof brodyVO2==='function' ? brodyVO2(parseFloat(initWt&&initWt.value)||70)*0.82 : 198;
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if (co2El) co2El.value = Math.round(initVco2);
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})();
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/* ── capnograph button wiring ────────────────────────────── */
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(function(){
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const capBar = document.getElementById('capnoBar');

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