Import Biolight M Series Adult Finger Clip Spo2 Sensor — Buy in Bulk from Supplier in China

The Biolight M Series Adult Finger Clip Spo2 Sensor is a pulse oximetry probe designed for adult patients, featuring a 7-pin connector configuration that interfaces with Biolight digital patient monitors. The sensor operates on the principle of spectrophotometry, using red and infrared light wavelengths to calculate oxygen saturation (SpO2) and pulse rate from arterial blood flow at the fingertip. The finger clip housing is typically constructed from medical-grade ABS plastic with a silicone padding interior to ensure patient comfort during extended monitoring sessions. The 7-pin connector pinout follows the Biolight proprietary protocol, making this sensor incompatible with monitors from other manufacturers without adapter cables.

The optical assembly contains two light-emitting diodes (LEDs) at approximately 660 nm (red) and 940 nm (infrared), plus a photodiode detector positioned to receive transmitted light through the fingertip tissue. The adult finger clip format suits patients with digit thickness within the standard adult range, typically 8 mm to 25 mm. Cable lengths for SpO2 sensors in this category typically range from 0.9 m to 3.0 m, though the exact cable length for this model should be confirmed with the supplier. The sensor's accuracy for SpO2 measurement is typically stated as ±2% in the 70-100% saturation range under laboratory conditions, with a pulse rate accuracy of ±2 bpm or ±1%, whichever is greater. Reusable finger clip sensors of this type are rated for hundreds of use cycles before replacement, with the limiting factor usually being cable fatigue at the strain relief points or degradation of the LED output intensity.

This sensor serves hospital wards, emergency departments, operating theatres, and intensive care units where continuous non-invasive oxygen monitoring is standard protocol. It also suits outpatient clinics, ambulatory surgical centres, and home care settings where patients require ongoing SpO2 surveillance. Buyers should verify the exact monitor model compatibility, as Biolight produces several monitor series with potentially different connector configurations. The supplier lists this as an imported product with harbor-tier verification and zero recorded response rate, so buyers must initiate direct contact to confirm current stock status, actual MOQ, unit pricing, and whether ISO 13485 or CE marking certificates are available for this specific device. Packaging configurations, sterilisation status, and warranty terms also require direct confirmation before order placement.

Shenzhen Upnmed Equipment Co., Ltd. operates from 5th Floor, 6th Building Rongtaijia Industrial Park, Lisonglang Village, Gongming, Shenzhen 518106, Guangsong, China. The supplier carries a harbor trust tier classification and an imported product designation, which indicates a baseline level of platform vetting without extensive third-party verification. The response rate is recorded at 0.00% with zero average response hours, meaning prospective buyers should not expect rapid email or inquiry replies and should plan for multiple contact attempts or alternative communication channels such as telephone or trade show meetings.

The company's profile does not disclose manufacturing certifications, ISO registration status, export licence numbers, or specific quality management system credentials. The listing does not state factory ownership versus trading company status, annual turnover, number of employees, or primary export markets. Buyers must directly request documentation of ISO 13485 medical device quality management certification, CE marking certificates for the SpO2 sensor, and FDA registration status if targeting the United States market. The supplier's location in Shenzhen places it within the Pearl River Delta electronics manufacturing cluster, which offers logistical advantages for component sourcing and shipping via Shenzhen or Hong Kong ports, but buyers should conduct their own due diligence on production capabilities and after-sales support infrastructure.