<span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">聽力計只要每年做完法定檢定,一整年就可以放心用</span>。</p><p data-track="2" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify="">但實際上,耳機老化、線纜松動、溫濕度變化、日常磕碰、長時間通電漂移……這些細微問題,都會讓聽力計在兩次年檢之間,慢慢出現<span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">分貝偏移、頻率不準、信號失真</span>,最終導致患者聽力曲線失真、誤診漏診、報告不被認可。</p><div class="pgc-img" style="box-sizing: border-box; margin: 0px 0px 18px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify=""><img src="/upfiles/202608070952383857.jpg" img_width="5630" img_height="3681" image_type="1" mime_type="image/jpeg" web_uri="tos-cn-i-6w9my0ksvp/7dc9e00d586f4be29e65e1771d64d306" class="syl-page-img" data-src="https://p3-sign.toutiaoimg.com/tos-cn-i-axegupay5k/b977d74e456f4d408364b862c87bb74c~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1786672194&x-signature=mRFFRXkerSdzYWuKhAw82kr6mb0%3D" style="box-sizing: border-box; border: 0px; margin: 0px auto 8px; padding: 0px; max-width: 100%; display: block; border-radius: 4px; cursor: zoom-in; height: auto;" width="500" alt="" /><p class="pgc-img-caption" style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; position: relative; text-align: center; font-size: 14px; line-height: 20px; color: rgb(153, 153, 153);">實驗室聲學性能標定測試現場</p></div><p data-track="4" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify=""><span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">01 年度檢定</span></p><p data-track="5" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify=""><span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">? 年度法定檢定</span></p><p data-track="6" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify="">由第三方計量機構執行,依據 <span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">JJG 388-2012</span> 完成全參數計量溯源,是設備合規、報告具備法律效力的硬性要求,一年一次不可替代。<span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">年檢保合規,日校準保精準</span>。</p><p data-track="7" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify=""><span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">外觀與配件檢查</span></p><p data-track="8" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify="">耳墊老化硬化、耳機線破損、骨導振子松動,都會造成密封不良、受力不均,直接導致低頻聽閾偏差,是最常見卻最容易被忽略的誤差來源。</p><p data-track="9" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify=""><span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">頻率準確度核驗</span></p><p data-track="10" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify="">覆蓋125–8000Hz全頻段檢測,嚴格控制誤差≤±1%~2%。頻率偏移會造成聽閾點位錯位,比如將4000Hz典型切跡聽損,誤判為相鄰頻段異常,混淆病變類型。</p><p data-track="11" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify=""><span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">總諧波失真檢測</span></p><p data-track="12" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify="">純音不“純”、高音量雜音刺耳,會讓重度聽損患者應答混亂,產生虛假反應,徹底干擾真實閾值判斷。</p><p data-track="13" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify=""><span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">聽力級零點與步進準確度</span></p><p data-track="14" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify="">零點偏移會整體抬高/壓低整條聽力曲線;5dB步進衰減不準,會扭曲聽力圖構型,掩蓋或偽造聽損特征,直接誤導診療方案。</p><p data-track="15" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify=""><span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">掩蔽聲級準確度</span></p><p data-track="16" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify="">掩蔽不足出現對側“偷聽”陰影聽力,掩蔽過度引發暫時性閾移,兩種問題都會導致氣骨導差值判斷失誤,錯判傳導/感音性聽損。</p><p data-track="17" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify=""><span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">骨導耳機參數檢測</span></p><p data-track="18" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify="">頭環夾持力、振子靜態壓力不達標,會直接干擾低頻閾值、抬高高頻骨導數值,人為擴大氣骨導差,造成假性聽損異常。</p><p data-track="19" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify=""><span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">02 每日開機校準</span></p><p data-track="20" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify="">聆康聽力計日常使用前,無需復雜設備,只需完成標準化功能校準,快速排查突發故障,適合每日上崗前執行。</p><p data-track="21" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify=""><span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">1. 外觀與硬件校準檢查</span></p><p data-track="22" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify="">檢查主機、按鍵、接口無破損松動;重點核查氣導耳機耳墊無硬化、開裂、變形,骨導振子接觸面干凈無磨損。耳墊密封失效是低頻聽閾偏差的最常見誘因,需及時清潔或更換。同時檢查耳機頭環彈力正常,夾持力度均勻,避免松緊不一導致測試誤差。</p><p data-track="23" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify=""><span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">2. 信號純凈度試聽校準</span></p><p data-track="24" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify="">佩戴耳機全程試聽 125Hz~8000Hz 全頻段純音,覆蓋低、中、高不同強度檔位。標準狀態下,聆康聽力計輸出聲音應<span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">無雜音、無電流聲、無斷續爆音、無音調偏移</span>。若出現異響、聲音發悶、忽大忽小,說明信號失真或線路接觸異常,需立即停機排查。</p><p data-track="25" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify=""><span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">3. 按鍵與衰減功能校準</span></p><p data-track="26" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify="">逐檔測試 5dB 步進衰減,確認每一次加減分貝都響應及時、聲級變化均勻,無跳檔、卡頓、不變檔等問題。衰減檔位不準,會直接導致聽力圖構型失真,掩蓋或誤判聽力損失特征。</p><p data-track="27" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify=""><span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">4. 掩蔽功能簡易校準</span></p><p data-track="28" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify="">開啟窄帶掩蔽噪聲,驗證噪聲輸出穩定、無忽強忽弱,左右聲道切換正常。掩蔽功能異常,是臨床出現“陰影聽力、虛假聽閾”的核心原因之一。</p><p data-track="29" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify=""><span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">03 月度精準校準</span></p><p data-track="30" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify=""><span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">月度生物校準核查(無設備也能做)</span></p><p data-track="31" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify="">選取2–3名聽力穩定人員,固定環境、固定設備,每月復測500/1k/2k/4k Hz氣導聽閾,建立個人基線。<span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">單頻偏移超±5dB,排除人為因素后,立即停用送檢!</span></p><p data-track="32" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify=""><span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">04 季度深度核查</span></p><p data-track="33" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify="">高頻率使用的體檢中心、耳鼻喉科室,建議每季度開展一次深度校準核查,進一步保障設備穩定性:</p><p data-track="34" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify="">? <span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">耳機壓力核查</span>:檢查氣導耳機夾持力、骨導振子靜態壓力,壓力異常會直接干擾低頻閾值、拉大虛假氣骨導差,影響聽力損失類型判斷。</p><p data-track="35" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify="">? <span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">基線零點核查</span>:對比歷史同期基線數據,判斷設備整體聲壓級是否出現整體抬高或壓低的偏移問題。</p><p data-track="36" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify="">? <span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">功能全項復核</span>:完整測試純音、脈沖音、囀音等所有輸出模式,確保各類測試信號性能穩定,滿足不同臨床檢測場景需求。</p><p data-track="37" style="box-sizing: border-box; margin: 20px 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify=""><span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">05 精準測聽,貴在每日可控</span></p><p data-track="38" style="box-sizing: border-box; margin-top: 20px; margin-right: 0px; margin-left: 0px; padding: 0px; border: 0px; color: rgb(34, 34, 34); font-family: " pingfang="" sc="" hiragino="" sans="" gb="" microsoft="" yahei="" wenquanyi="" micro="" hei="" helvetica="" neue="" arial="" sans-serif="" font-size:="" 18px="" text-align:="" justify="" margin-bottom:="" 0px="" important="">一臺合格的聆康聽力計,不是靠一年一次的“突擊檢定”撐門面,而是靠<span style="box-sizing: border-box; font-weight: 700; margin: 0px; padding: 0px; border: 0px;">每日校準、月度核查、季度深挖、年度溯源</span>的全周期質控體系,持續輸出精準、穩定、可信的檢測數據。</p>" />