1.1 Introduction
Temperature reducing equipment -KYW-J202 adopts semiconductor (Peltire effect) physical temperature decrease technology (included check blood oxygen, pulse, body temperature) to control brain temperature and protect brain cell.
The accessories included cool compress headband, circulating pipe,SpO2 sensor, temperature sensor.
The connects：SpO2 sensor, Body temperature sensor, circulating pipe and power supply.
1.2 Work principle
1.2.1 Cool principle:
Adopt semiconductor (Peltire effect) physical temperature decrease technology, pours temperature freezing medium(established by user) into cold headband through the circulatory system and forms the circulation loop(included check blood oxygen, pulse, body temperature) to control brain temperature and protect brain cell.
1.2.2 SpO2 blood volume parameter measure principle
Blood Oxygen saturation measured by pulse oximetry , which is a continuous, noninvasive determination method of hemoglobin oxygenation saturation .It determines light quantity from sensor light source through the tissue of the patient (e.g. fingers or ears ), to another receiver. The pierced light quantity depends on many factors, most of which are constant. However, one of these factors is the artery. Blood flow changes with time, because it is ripple. It is possible to get arterial blood oxygen saturation by measuring absorbed light during pulse. The pulse detection can give a" blood volume" waveform and pulse rate signal.
1.3 Product Features
1.3.1 Adopt semiconductor (Peltire effect) physical temperature decrease technology, long operating life, energy conservation environmental protection, no pollution, low noise.
1.3.2 It could check pulse, blood oxygen, body temperature.
1.3.3 The constant temperatures could be adjusted, reduce temperature quickly, comfortable.
1.3.4 This product with fall protection and intelligent examination make treatment safe.
1.3.5 Automatic alarm and intelligent control.
1.3.6 It has self-test refrigeration system.
1.3.7 Clean by hand.
1.4. Application
1.4.1 Suitable symptom
It could do local physical temperature decreasing for high fever or brain disease with body (included pulse, temperature and blood oxygen) check.
1.4.2 Suitable Departments
Paediatrics department, Newborn department, Emergency departments and any clinics with high fever patient.
1.5 Contraindication
Raynaud's disease, thromboangiitis obliterans, hypertension, coronary artery disease, atherosclerosis, renal, bladder diseases. Cold allergy, excessive sensitivity to cold, cold induced hemoglobinuria
