Clinical Performance Testing of Philips FAST SpO2 With Masimo Pulse Oximetry Sensors Across Skin Pigmentation

Inclusion Criteria (Eligible Subjects):

• Subject is 18 to 50 years of age.

• Subject weighs a minimum of 110 lbs.

• Baseline heart rate ≥ 45 bpm and ≤ 90 bpm.

• Blood Pressure: Systolic BP ≤ 140 mmHg and ≥ 90 mmHg, Diastolic BP ≤ 90 mmHg and ≥ 50 mmHg, and if systolic BP is lower than 100 mmHg and/or diastolic BP is lower than 60 mmHg, subject passes an orthostatic blood pressure test.

• Hemoglobin value ≥ 11 g/dL.

• CO value ≤ 3.0% FCOHb.

• Subject can read and communicate in English and understands the study and the risks involved.

Exclusion Criteria (Ineligible Subjects) (* = per clinician discretion):

• Subject is pregnant or breastfeeding.

• Subject has a BMI > 35.

• Subject has a history of fainting (vasovagal syncope), blacking out or losing consciousness during or after a blood draw, or has a fear of blood draws.

• Subject has open wounds, inflamed tattoos, or piercings, and/or has any visible healing wounds that a medical professional determines may place them at an increased risk for participation. *

• Subject has finger deformities, nail deformities, nail polish, and/or gel/acrylic that can interfere with study device placement. *

• Subject has known drug or alcohol abuse.

• Subject uses recreational drugs. *

• Subject experiences frequent or severe headaches and/or migraine headaches, migraine auras, altitude sickness, and/or headaches accompanied by visual changes or sensitivity to light or sound.

• Subject has experienced a concussion or head injury with loss of consciousness within the past 12 months.

• Subject has any history of a stroke, myocardial infarction (heart attack), and/or seizures.

• Subject has any chronic bleeding disorder (e.g., hemophilia).

• Subject has taken anticoagulant medication within the past 30 days (excluding nonsteroidal anti-inflammatory drugs (NSAIDs)).

• Subject has donated blood within the past 4 weeks.

• Subject has any cardiac dysrhythmia (e.g., atrial fibrillation) and has not received clearance from their physician to participate.

• Subject has a known neurological and/or psychiatric disorder (e.g., schizophrenia, bipolar disorder, Multiple Sclerosis, Huntington's disease) that interferes with the subject's level of consciousness. *

• Subject has taken opioid pain medication 24 hours before the study.

• Subject has any infectious disease (e.g., Hepatitis, HIV, Tuberculosis, Flu, Malaria, Measles). *

• Subject is taking medications known to treat any type of infectious disease.

• Subject has either signs or history of peripheral ischemia or carpal tunnel syndrome.

• Subject has had invasive surgery within the past year, including but not limited to major dental surgery, appendectomy, plastic surgery, jaw surgery, major ENT surgery, major abdominal and/or pelvic surgery, heart surgery, or thoracic surgery. *

• Subject has symptoms of congestion, head cold, or other illnesses.

• Subject has been in a severe car accident(s) or a similar type of accident(s) requiring hospitalization within the past 12 months.

• Subject has any cancer or history of cancer (not including skin cancer). *

• Subject has chronic unresolved asthma, lung disease (including COPD) and/or respiratory disease.

• Subject is allergic to lidocaine, chlorhexidine, latex, adhesives, or plastic.

• Subject has a heart condition, insulin-dependent diabetes, uncontrolled hypertension, or hypercholesterolemia.

• Subject delivered vaginally, had a pregnancy terminated, had a miscarriage with hospitalization, or had a C-section within the past 6 months.

• Subject intends on participating in any heavy lifting, repetitive movement of their wrist (including riding a motorcycle, tennis), exercise (e.g., working out, riding a bike, riding a skateboard), or any activity that will put additional stress on the wrist within 24 hours following a study that involves an arterial line.

• Difficulty inserting an intravenous line in the subject's hand or arm and/or an arterial line in the radial artery of the subject's wrist.

• Subject has any medical condition which in the judgment of the investigator and/or medical staff, renders them ineligible for participation in this study or subject is deemed ineligible by the discretion of the investigator/study staff.