一種新型照明系統(tǒng)具有許多優(yōu)點，可以用于普通外科、門診手術(shù)以及重癥監(jiān)護(hù)。

Harmony LC照明系統(tǒng)是Steris(Mentor, OH, USA)的產(chǎn)品，增加了可操作性，照明強(qiáng)度高，顏色合適，降低陰影、空腔照明性能都很優(yōu)越，外觀調(diào)節(jié)能力很強(qiáng)。這套系統(tǒng)使用了特殊懸掛能夠補(bǔ)償保證最佳可操作性的懸掛軸。

Harmony系統(tǒng)使用了WaveLens工藝，能夠確保在調(diào)節(jié)外形的時候不會影響焦距。其他特點包括綜合手柄控制能夠調(diào)節(jié)外形、強(qiáng)度和焦距；冷鏡面發(fā)光器能夠過濾患者散發(fā)的熱量；墻面放置的控制面板包括發(fā)光二極管(LED)指示器能夠顯示照明狀態(tài)和可選擇的光視頻相機(jī)的狀態(tài)。

Versatile Lighting System
 
A new lighting system offering a number of advances is designed for use in general surgery, outpatient surgery, and critical care.

The Harmony LC Lighting System from Steris (Mentor, OH, USA) provides improved maneuverability, high brightness intensity, proper color rendition, excellent shadow reduction, optimal deep-cavity illumination, and superior pattern-size adjustment. The system uses a special suspension that can compensate for considerable shaft displacement for optimal maneuverability.

The Harmony system employs WaveLens technology, which allows adjustment of pattern size without losing focus. Other features include integrated handle controls to adjust pattern size, intensity, and focus; cold-mirror reflectors that filter heat away from patients; and a wall-mounted control panel that includes light-emitting diode (LED) indicators to show lighting status and the status of the optional in-light video camera.