YJJ DS100A DS-100A 9-Pin Adult Finger Clip Blood Oxygen Probe Reusable Clip-Type Adult Blood Oxygen Sensor

Product Description:

YJJ DS100A DS-100A 9-Pin Adult Finger Clip Blood Oxygen Probe Reusable Clip-Type Adult Blood Oxygen Sensor

Features:

I. Product Overview

Model: DS-100A (Durasensor Durability Type)

Type: Reusable Clamp-Type Adult Blood Oxygen Sensor (SpO₂ Probe)

Core Technology: patented algorithm, built-in anti-motion and low-perfusion filtering circuits, hospital clinical standard model

Target Users: Adults with a weight of ≥ 40kg, used by clamping fingers, can be disinfected and reused repeatedly

II. Core Performance Parameters

1. Measurement Indicators and Accuracy Table

Parameters Standard Specifications

Measurement Parameters Blood Oxygen Saturation SpO₂, Pulse Heart Rate, Perfusion Index PI

SpO₂ Measurement Range 0 - 100%

SpO₂ Accuracy 85% - 100%: ±1%; 70% - 84%: ±2%; 50% - 69%: ±3%

Pulse Heart Rate Range 30 - 250 bpm

Heart Rate Accuracy ±2 bpm

Minimum Measurable Perfusion PI ≤ 0.3, stable readings even in low temperatures, shock, and poor peripheral blood supply

Anti-interference Capability Internal motion artifact filtering, no counting jump due to shaking, turning over, or slight tremors

2. Mechanical and Interface Specifications

Connector: specific 9-pin circular interface

Cable Length: Standard 0.9m (3.2ft), TPU flexible medical cable, tension-resistant spring protection

Clamping Structure: Hard medical plastic finger clamp, silicone cushion pad, does not cause skin injury during long-term wearing

Material: Probe Shell Medical ABS, Cable Halogen-free PVC, can be disinfected with alcohol

Size: Standard adult finger clamp, compatible with adult index finger / middle finger / ring finger

3. Electrical and Environmental Parameters

Driver Light Source: Dual-wavelength LED of red light 660nm + infrared 905nm

Operating Temperature: 5℃ - 40℃

Storage Temperature: -10℃ - +40℃

Humidity Range: 0 - 80% RH, no condensation

Atmospheric Pressure: 86kPa - 106kPa

Service Life: Clinical high-frequency use ≥ 1 year, compliant with repeated disinfection hundreds of times

4. Certification Standards

FDA, CE, ISO 80601-2-61, ISO10993 Biocompatibility, RoHS Class II Medical Device Certification

III. Working Principle (Transmissive Blood Oxygen Detection)

The probe emits red light and infrared light at both ends to penetrate the finger:

Oxyhemoglobin absorbs infrared light, while reduced hemoglobin absorbs red light;

The photoelectric receiving tube collects the light intensity, and calculates the ratio of the two light absorption values through the chip;

The blood oxygen saturation and pulse waveform are converted, and the perfusion index for judging peripheral blood circulation is simultaneously output;

The unique hardware filtering circuit filters out signal interference caused by movement, strong light, and low blood flow.

IV. Core Advantages

Low perfusion compatibility is strong: Even in cases of shock, cold hands, and poor peripheral circulation due to diabetes, the waveform can still be stable;

Strong anti-motion interference: No drift in readings during hospital bed repositioning, surgeries, and emergency transports;

Durable Durasensor structure: The wire body is resistant to breakage, and the clamp head is not prone to loosening, reducing the cost of consumables replacement;

5. Main Application Scenarios

1. Core Clinical Scenarios within the Hospital

Routine vital sign monitoring in the ward, continuous blood oxygen monitoring during postoperative recovery

Real-time tracking of blood oxygen during anesthesia in the operating room, early warning of anesthesia and respiratory risks

Oxygen monitoring for emergency rescue and critically ill patients in the ICU

Oxygen therapy management for patients with chronic obstructive pulmonary disease, asthma, and pneumonia in the respiratory department

Peripheral circulation assessment in cardiology, geriatrics, and endocrinology and diabetes

2. Transport and Emergency Equipment

Ambulance transport monitor, mobile emergency transport monitoring equipment

Portable blood oxygen monitor for in-hospital transport

3. Rehabilitation and Home Healthcare

Oxygen therapy monitoring in rehabilitation centers, continuous blood oxygen tracking for long-term home-based critically ill patients

Sleep apnea screening equipment with blood oxygen collection

Specifications: