• Users unable to complete a forced expiration, or those showing signs of severe respiratory distress. • The following conditions are relative contraindications. The conditions do not preclude using the device; however, caution is required: - Acute myocardial infarction within one week. - Hypotension or severe hypertension. - Moderate to severe arrythmia. - Heart failure. - Uncontrolled pulmonary hypertension. - Acute enlarged right ventricle of the heart (cor pulmonale). - Unstable pulmonary embolism. - Syncope related to forced expiration/cough. - Increased intraocular/intracranial pressure. - Cerebral aneurysm. - Brain, thoracic or abdominal surgery within past 4 weeks. - Eye, sinus or middle ear surgery (or infection) within past one week. - Recent concussion with ongoing symptoms. - Late term pregnancy. - Presence of pneumothorax - Active or suspected respiratory or systemic infection (including tuberculosis). - Hemoptysis, significant oral secretions, oral lesions or oral bleeding. Please read all Safety Warnings provided with the product prior to using. • Conducting self-diagnosis based on the measurement results and/or treatment can be dangerous. Please follow the instructions of your doctor. • DO NOT let children play with the Peak Flow Meter – it is not a toy. • The Peak Flow Meter is NOT suitable for children under 5 years. • This product is NOT intended for use by children without adult supervision. • This product is NOT intended for use by persons (including children) with limited physical, sensory or mental abilities or lacking experience and/or knowledge, unless they are supervised by a person responsible for their safety or have received and understand the instructions/safety warnings for use of the product from this person in advance. • DO NOT use this product for anything other than its intended purpose and only use as described in this instructions for use. • This Peak Flow Meter is for single patient use only. • This device is designed for measuring peak expiratory flow. No other use is intended or implied. • Seek education and assistance from your healthcare professional regarding a respiratory management plan suited to your needs. • This Peak Flow Meter is not intended to treat, cure, or prevent any disease. • Never attempt to dismantle the device. This will cause an inaccurate Peak Expiratory Flow score. • If you think that the device is not reading correctly, advise your healthcare professional immediately. • Clinical symptoms should take precedence over Peak Flow Meter readings. • Use should be discontinued if the user experiences pain.
• Users unable to complete a forced expiration, or those showing signs of severe respiratory distress. • The following conditions are relative contraindications. The conditions do not preclude using the device; however, caution is required: - Acute myocardial infarction within one week. - Hypotension or severe hypertension. - Moderate to severe arrythmia. - Heart failure. - Uncontrolled pulmonary hypertension. - Acute enlarged right ventricle of the heart (cor pulmonale). - Unstable pulmonary embolism. - Syncope related to forced expiration/cough. - Increased intraocular/intracranial pressure. - Cerebral aneurysm. - Brain, thoracic or abdominal surgery within past 4 weeks. - Eye, sinus or middle ear surgery (or infection) within past one week. - Recent concussion with ongoing symptoms. - Late term pregnancy. - Presence of pneumothorax - Active or suspected respiratory or systemic infection (including tuberculosis). - Hemoptysis, significant oral secretions, oral lesions or oral bleeding. Please read all Safety Warnings provided with the product prior to using. • Conducting self-diagnosis based on the measurement results and/or treatment can be dangerous. Please follow the instructions of your doctor. • DO NOT let children play with the Peak Flow Meter – it is not a toy. • The Peak Flow Meter is NOT suitable for children under 5 years. • This product is NOT intended for use by children without adult supervision. • This product is NOT intended for use by persons (including children) with limited physical, sensory or mental abilities or lacking experience and/or knowledge, unless they are supervised by a person responsible for their safety or have received and understand the instructions/safety warnings for use of the product from this person in advance. • DO NOT use this product for anything other than its intended purpose and only use as described in this instructions for use. • This Peak Flow Meter is for single patient use only. • This device is designed for measuring peak expiratory flow. No other use is intended or implied. • Seek education and assistance from your healthcare professional regarding a respiratory management plan suited to your needs. • This Peak Flow Meter is not intended to treat, cure, or prevent any disease. • Never attempt to dismantle the device. This will cause an inaccurate Peak Expiratory Flow score. • If you think that the device is not reading correctly, advise your healthcare professional immediately. • Clinical symptoms should take precedence over Peak Flow Meter readings. • Use should be discontinued if the user experiences pain.