In today’s fastpaced global healthcare environment, clinical teams face persistent pain points: heavy nursing workloads from frequent manual rounds, fragmented intermittent vitalsign data, patient discomfort caused by wearable monitoring patches and electrodes, and delayed detection of patient deterioration including postoperative respiratory depression, fall risks and pressureinjury risks. For hospitals, longterm care facilities and seniorcare institutions worldwide, achieving reliable, 24hour continuous vitalsign monitoring without compromising patient comfort has long been a major industry challenge. Ocamar Vital Sign Monitoring System developed by Ocamar Technologies Co., Ltd delivers a mature contactless continuous monitoring solution to solve these critical clinical bottlenecks. Founded in 2003, Ocamar leverages IoT, AI, big data and cloudcomputing technologies to build endtoend smart medical IoT products, holding 60 patents, 300 software copyrights and 20 trademarks, with fullset industry qualification certifications for global medicalmarket deployment. No Wearables, No Cables: Accurate Contactless Bedside Monitoring At the core of the solution lies the HBM980 smart mattress sensor, the hardware terminal of Ocamar Vital Sign Monitoring System. Installed under hospital bed mattresses, the device captures vitalsign data without skin contact, electrodes, patches or wearable accessories for patients. ·Monitoring coverage: Realtime detection of respiration rate (045 rpm, accuracy ±2 rpm), heart rate (30250 bpm, accuracy ±3 bpm or ±3%), bedpresence status and patient movement frequency. ·Patientfriendly experience: Zero cables and no body attachments. Patients can turn over and move freely in bed without skin irritation or wearingdevice discomfort — especially suitable for longterm bedridden elderly, postoperative patients and highrisk wards. ·Lower infectioncontrol burden: Eliminates disposable monitoring accessories, reduces repetitive disinfection work for clinical staff, perfectly fitting isolation ward and highrisk patientcare scenarios. 24/7 RealTime Monitoring & MultiLevel Early Warning for Patient Safety Different from traditional manual spotcheck monitoring that easily misses early deterioration signals, Ocamar Vital Sign Monitoring System enables uninterrupted fulltime data collection, helping medical staff implement proactive preemptive care instead of passive emergency response. · Respiratory depression alert: Triggers early warnings for abnormal breathing to prevent postoperative respiratory depression risk. ·Bedpresence & fallrisk alert: Captures bedexit events, delivers instant alarms to reduce inhospital fall accidents. ·Movement tracking for pressureinjury prevention: Analyzes patient movement duration, provides risk prompts for pressure injury, assisting nursing staff to arrange patient repositioning schedules. ·Multichannel alarm notification: Alarms push to nursestation dashboard, PDA handheld terminals, email and SMS; clinical teams obtain risk information remotely without frequent ward entry. ClosedLoop Data Management & Scalable IoT System Architecture The system adopts a complete ward IoT transmission framework: the HBM980 smart mattress sensor transmits vitalsign data via Bluetooth / 2.4GHz wireless signal to transceivers, gateways and POE switches, and finally synchronizes to serverside monitoring terminals for unified visualization display across desktop, laptop and mobile devices. 1、Automatic nursingrecord synchronization: Monitoring data autosyncs into nursing documentation, realizing fulldata traceability for clinical review and greatly cutting manualtranscription workload and human error. 2、Unified infrastructure for multisolution expansion: The same network hardware supports seamless access to other Ocamar smartmedical modules, including infusion monitoring and environmental monitoring. Hospitals and seniorcare facilities can realize phased deployment and capacity expansion without rebuilding the whole network, protecting customers’ hardware investment. Proven Clinical Deployment in TopTier Chinese Hospitals Ocamar contactless vitalsign monitoring system has been clinically introduced by Peking Union Medical College Hospital (PUMCH). Clinical research results prove that continuous contactless monitoring helps reduce mortality risk, lower ICU admission rates, cut emergency call frequency and shorten average hospital stays. Free of disposable consumables, the system supports longterm stable running, assisting hospitals to shift from intermittent spotcheck mode to continuous vitalsign monitoring workflows. During the COVID19 pandemic, Shanghai Jiao Tong University School of Medicine (Renji Hospital) deployed Ocamar Vital Sign Monitoring System to cope with surging highrisk elderlypatient admissions. Nurses remotely obtained realtime patient vitalsign status and deterioration early alerts, avoiding frequent ward entry, easing huge nursingstaff pressure under publichealth emergencies. The hospital also matched it with Ocamar wireless infusion monitoring and temperaturemonitoring IoT systems to build a comprehensive smart ward solution. Ideal Application Scenarios ·Hospital general wards, postoperative recovery wards, isolation wards ·Nursing homes, elderlycare communities, longterm care facilities ·Highrisk patient continuous observation, bedridden elderly daily safety monitoring About Ocamar Technologies Co., Ltd As a global smarthealthcare IoT enterprise established in 2003, Ocamar provides three major solution portfolios: Smart Medical IoT Platform, Smart Hospital Solutions and Smart Senior Care Solutions. We deliver hardware devices, platform software and project deployment services for international hospital groups and seniorcare operators.