eEVA™ Remote
Health Examination
With eEVA, a remote health examination becomes more than just a video call. Examine patients remotely with the same precision
as in-person.
What is eEVA™ Remote Health Examination?
Access to timely, high-quality care is still limited by geography, resources, and outdated models of delivery. Traditional telehealth, while helpful, often stops at conversation—leaving doctors unable to examine, diagnose, or act. eEVA™ is the world’s first truly comprehensive remote health diagnostic solution—seamlessly combining medical hardware with intelligent software. eEVA™ empowers healthcare professionals to perform clinically accurate examinations over the internet, anywhere in the world.
With eEVA™, doctors can remotely inspect the ears and throat, listen to heart, lung, and bowel sounds, and measure vital signs such as blood pressure, oxygen saturation, pulse, and temperature. eEVA™ transforms remote care and offers a flexible platform for new tools and capabilities.
Designed and tested to meet the highest standards in medical regulation and data security, eEVA™ brings clinical-grade care to where it’s needed most—no matter the distance.
How is eEVA Different from Traditional Telehealth?
Unlike traditional telehealth, which often relies on video and voice alone, eEVA enables real clinical examinations to be performed remotely.
Doctors can listen to heart and lung sounds, view the eardrum in detail, and access vital signs in real time—just as if the patient was in the same room.
eEVA bridges the gap between conversation and diagnosis, making remote care both actionable and accurate.
"I have never seen an ear this way. It is so clear"
eEVA™ brings together the most advanced remote examination tools available, setting a new standard for diagnostic tools.
From the most accurate otoscope on the market to high-definition skin imaging and a digital stethoscope that distinguishes between heart and lung sounds with a single tap, every detail is designed for clinical confidence.
Vital signs like blood pressure, temperature, and oxygen saturation are captured in real time, giving doctors a clear, comprehensive view of the patient—often even clearer than in person.
Security and Accurance
eEVA™ is designed for professional clinical use and meets strict standards for both data security and diagnostic accuracy. All devices included in the eEVA solution are certified medical devices (CE-marked according to MDR regulations), and are fully approved by EUDAMED, FDA and Fimea. Non-medical devices comply with their applicable regulations and with the electrical equipment regulations.
The platform complies fully with GDPR, HIPAA and EU NIS2-directive. Additionally 73Health is aligned with the ISO/IEC 27001:2022 standard.
The system has been rigorously tested in real-world clinical settings to ensure it performs with the same reliability as in-person examinations. With encrypted real-time connections and certified diagnostic tools, eEVA delivers safe, secure, and clinically sound care—wherever it’s needed.
How does eEVA Work?
eEVA seamlessly combines intelligent, scalable software with a physical patient terminal and a secure doctor portal, providing a seamless connection between examination and diagnosis.
Patient terminal
The patient terminal is designed for easy use, usually running on a tablet application. The comprehensive eEVA solution includes the tablet and all necessary standard examination devices: digital stethoscope, digital otoscope, blood pressure meter, ear thermometer, fingertip pulse oximeter, and an examination camera. These devices work wirelessly, providing real-time remote data transmission to the doctor, ensuring immediate access to vital health information, and facilitating comprehensive remote diagnostics.
All examination devices are medically approved and based on familiar, clinical tools—so using eEVA feels natural from the very first encounter. As healthcare evolves, so does eEVA. New features like audiograms, ECG and tympanometry are already on the way, and all updates are added automatically to the patient terminal.
Doctor portal
The eEVA Doctor portal operates securely online, allowing healthcare professionals to control the patient terminal and examination equipment remotely. No software installations needed, eEVA is 100% hassle-free.
Accessible from any location with Internet connection, the Doctor portal enables healthcare professionals to perform real-time examination and monitor patients effectively, ensuring seamless and secure care.
Scalable software
First of its kind, eEVA is shaping the future of clinical care.
Designed to work seamlessly across platforms, eEVA requires no manual installations or maintenance. Software updates are delivered automatically over the cloud. Frequent, quality updates ensure the system always reflects the latest in medical standards, features, and security. Healthcare professionals can simply focus on what matters most: examining, diagnosing, and caring for patients.
Your Remote Examination Toolkit
Stethoscope
Our digital stethoscope enables doctors to remotely listen to heart, lung, and bowel sounds with unbeatable accuracy.
The device allows for automatic mode changes and sound adjustments ensuring precise and customizable auditory diagnostics.
Otoscope
Designed for detailed examinations, our otoscope offers 15x–50x magnification with a resolution of 720 x 480 pixels at 30 frames per second.
It features adjustable lighting intensity and transmits real-time video to the doctor, facilitating thorough inspections of the ear canal, tympanic membrane, and nostrils.
Blood Pressure Meter
Our blood pressure meter utilizes upper arm oscillometric measurement to provide readings in millimeters of mercury (mmHg).
It transmits measurement information, including pulse sounds, in real time to the doctor, ensuring accurate monitoring of blood pressure and pulse.
Fingertip Pulse Oximeter
Pulse oximeter measures peripheral oxygen saturation (SpO2) at the fingertip, providing data for respiratory and cardiovascular health, for instance.
Easy to use, standard oximeter provides real-time transmission of data to the doctor, allowing for prompt medical decisions based on precise data.
Ear Thermometer
Digital thermometer offers infrared measurement from the ear in both Celsius and Fahrenheit, providing accurate results instantly.
The temperature readings are transmitted in real time to the doctor, ensuring accurate and immediate data for patient examination across situations.
Examination Camera
Equipped with HD resolution, adjustable lighting intensity, and an auto-zoom function, the examination camera suits both general and close-up inspections.
Ideal for examining conditions such as the pharynx or skin changes, the video feed is transmitted in real time, enhancing the quality of remote examinations.
See How Simple Remote Health Examination Can Be.
Book a Demo Today.
Real-World Impact: eEVA in Action
Child with sore throat and fever
Aisha, a 13-year-old girl, arrived at the emergency room with her mother. Aisha was feeling unwell with a sore throat, ear pain, high fever (39°C), and difficulty swallowing. Despite taking fever-reducing medicine, her symptoms had worsened throughout the day.
The emergency room was crowded, so Aisha was referred to the nurse’s office. The nurse conducted a quick assessment, finding that Aisha’s inflammation level was elevated (CRP 75) and a throat swab indicated strep throat.
Due to the high volume of patients, the nurse decided to consult a doctor remotely using the eEVA remote diagnostic device. A doctor located 450 kilometers away joined the virtual appointment.
The doctor reviewed Aisha’s vital signs, which showed a normal oxygen saturation, increased pulse, normal blood pressure, and a slightly elevated ear temperature. Using the eEVA’s examination camera, the doctor observed Aisha’s throat, noting swollen tonsils with light coverings. Her breathing was normal, and there were no signs of a pharyngeal abscess.
The nurse then used a digital otoscope to remotely examine Aisha’s ears. The doctor confirmed that there were no signs of infection in her ears.
Finally, using a digital stethoscope, the doctor remotely listened to Aisha’s heart and breathing sounds. Both were found to be normal.
Based on the assessment, the doctor concluded that Aisha had strep throat and prescribed medication. Aisha and her mother were relieved to receive a prompt diagnosis and treatment plan, especially considering the busy emergency room. The remote consultation allowed the doctor to save time for other patients who required in-person care.
Acute aggravation of flue and difficulty breathing
Kimball, a 45-year-old man with asthma, had been battling a cough, runny nose, and fever for a week. His fever spiked to 38 degrees Celsius, and despite doubling his asthma medication, his breathing remained labored. Living 50 kilometers from the nearest emergency room, Kimball sought help at his local nurse’s office.
The nurse assessed Kimball’s condition and found a slightly elevated inflammation level. Using eEVA telemedicine equipment, the nurse connected Kimball with a doctor 300 kilometers away. The doctor remotely monitored Kimball’s vital signs: his oxygen saturation had dropped to 93%, his pulse was elevated at 90 beats per minute, and his temperature was 37.8 degrees Celsius. While his blood pressure remained normal, the doctor observed Kimball’s labored breathing through the video feed.
Using a light-equipped camera, the nurse examined Kimball’s throat, revealing some mottling but no concerning findings. Next, the nurse used a digital otoscope to check Kimball’s ears, which appeared healthy. The doctor observed these examinations in real-time.
With a digital stethoscope, the nurse listened to Kimball’s heart and lungs, guided by the doctor’s instructions through the video feed. Kimball’s heart sounded normal, but his breathing revealed wheezing and coughing, especially with deeper breaths. The doctor advised the nurse to administer a bronchial-opening medication and scheduled a follow-up appointment 20 minutes later.
During the follow-up, Kimball’s oxygen saturation had improved to 98%, his pulse had decreased to 80 beats per minute, and his breathing felt easier. The stethoscope revealed clear lung sounds. The doctor diagnosed Kimball with bronchitis, prescribed medication electronically, and issued a sick leave certificate. Kimball was relieved to have avoided a long drive to the emergency room, and the remote consultation freed up the doctor’s time for other patients.
Headaches and arrythmias
Andrew, a 48-year-old man, experienced a headache and unusual chest sensations for several days. Unable to secure a timely doctor’s appointment through his occupational healthcare, he opted for a nurse-assisted remote doctor’s consultation.
During the remote visit, Andrew reported a lingering headache and a feeling of his heart “skipping beats and pounding.” He denied any chest pain or shortness of breath, and had no prior medical conditions or medications.
The nurse connected Andrew with a doctor 520 kilometers away using eEVA telemedicine equipment. The doctor reviewed Andrew’s vital signs in real-time: normal oxygen saturation at 98%, an elevated pulse of 82 beats per minute with some irregularity, and high blood pressure at 170/104 mmHg. His temperature was normal.
Observing Andrew through the video feed, the doctor noted his clear and coherent speech. Using a digital stethoscope, the nurse listened to Andrew’s heart, guided by the doctor’s remote instructions. The doctor detected no heart murmurs, but noted occasional extra beats alongside a regular rhythm. Andrew’s lung sounds were normal.
The doctor then directed the nurse to conduct a brief neurological exam, checking Andrew’s eye movements, balance, and for any ankle or calf swelling. Using a high-resolution camera, the doctor could assess Andrew’s condition remotely.
Suspecting untreated high blood pressure (hypertension), the doctor referred Andrew for an electrocardiogram (ECG) and blood tests to rule out other potential causes.
Andrew appreciated the quick access to care despite the lack of local appointments, and the doctor’s ability to remotely examine him and order further tests. After the consultation, Andrew visited the laboratory, and the doctor contacted him the same day with the results. The ECG showed stress on the heart due to high blood pressure, but no other serious issues. With normal blood test results, the doctor prescribed blood pressure medication, provided lifestyle advice, and scheduled follow-up appointments.
Unwell elderly person living alone
Eunice, an 83-year-old woman living alone, manages daily life despite slow and difficult movement. Home care visits twice a day ensure her medications for coronary artery disease, hypertension, and type II diabetes are taken correctly.
During a morning visit, Eunice felt unwell but couldn’t determine if she had a fever. She reported no chest pain but had woken up coughing and had a sore throat. The nurse measured Eunice’s inflammation level, which was normal.
Using eEVA telemedicine equipment, the nurse connected with a doctor 15 kilometers away. The doctor reviewed Eunice’s vital signs: normal oxygen saturation at 97%, pulse at 78 beats per minute, and blood pressure at 125/78 mmHg. Her temperature was slightly elevated at 37.8 degrees Celsius. While Eunice was alert and oriented, her breathing was faster than usual, and she felt weak.
The nurse listened to Eunice’s heart with a digital stethoscope, guided by the doctor’s remote instructions. The doctor confirmed a steady heart rhythm with no murmurs or irregularities. The carotid arteries also appeared normal. Eunice’s lung sounds were clear, without any rasping or wheezing.
Using a lighted camera, the nurse examined Eunice’s throat, revealing redness. Removing Eunice’s dentures showed redness on her gums. The nurse also checked Eunice’s skin and legs for any swelling, all under the doctor’s remote observation.
While the doctor suspected a viral flu, the gum inflammation caused by the dentures warranted antibiotic treatment. The doctor recommended closer monitoring by the home nurse, with a follow-up visit scheduled and the option for further telemedicine consultations if needed.
Eunice appreciated the convenience of the remote assessment, avoiding the need to leave her home for a doctor’s visit.
Tired, anxious and sleepless employee
Dina, a 28-year-old woman, finally reached out to occupational healthcare about her ongoing sleep problems and low mood. After several sleepless nights, she could no longer cope. Unable to secure a timely doctor’s appointment, she was scheduled for a nurse-assisted remote consultation.
During the remote visit, Dina described experiencing fatigue, headaches, and worsening sleep issues for a prolonged period. Recent workplace stress and relationship challenges compounded her problems, leading to near-total sleep deprivation for several nights. She had no existing medical conditions or medications and hadn’t undergone any health checkups or blood tests in years.
The nurse connected Dina with a doctor 520 kilometers away using telemedicine equipment. The doctor observed Dina’s elevated pulse of 95 beats per minute and high blood pressure of 148/95 mmHg. While Dina appeared oriented, her demeanor was tired and downcast, with frozen facial expressions and frequent downward glances.
Guided by the doctor’s remote instructions, the nurse listened to Dina’s heart. The doctor confirmed a regular heartbeat without murmurs. Dina’s lung sounds were also normal.
The doctor then asked Dina to complete a mood and depression questionnaire on a tablet at the nurse’s station. The doctor reviewed Dina’s responses in real-time, and the assessment indicated moderate depression.
Based on the interview, symptoms, and questionnaire results, the doctor diagnosed Dina with mild depression. To rule out other potential causes of fatigue and low mood, like anemia or hypothyroidism, the doctor also referred Dina for blood tests.
The doctor discussed treatment options with Dina and prescribed medication to improve sleep and mood, along with a few days of sick leave. Additionally, the doctor recommended consultations with an occupational health psychologist.
Dina felt relieved to have accessed care quickly despite the lack of local appointments, and that the doctor could remotely examine her and order further tests. She scheduled appointments for the blood tests and a follow-up consultation to discuss the results and monitor her progress.
Work related periodic inspection
Filip, a 56-year-old factory installer, had a periodic health checkup with an occupational health nurse at his workplace. His job exposed him to noise, chemicals, hand vibration, and awkward postures. Before the checkup, Filip completed an electronic health questionnaire and underwent laboratory tests.
During the checkup, the nurse checked Filip’s blood pressure, weight, and other basic health indicators. An audiogram revealed signs of hearing loss. Filip had been taking medication for blood pressure and cholesterol, but his recent lab tests showed elevated blood sugar levels. The nurse scheduled additional blood tests and an electrocardiogram (ECG), also conducted at the factory, and booked a nurse-assisted remote doctor’s appointment for Filip.
On the day of the appointment, Filip met with the nurse at his workplace. The nurse connected with a doctor 615 kilometers away using telemedicine equipment. The doctor had already reviewed Filip’s health records and test results, confirming a diagnosis of type II diabetes based on his blood sugar levels. His cholesterol levels were also high despite medication.
The doctor interviewed Filip via video, observing his condition and speech. Filip appeared calm and oriented, answering questions without difficulty. The nurse checked Filip’s ears using a digital otoscope, revealing no abnormalities. The audiogram indicated a slight high-frequency hearing loss, possibly due to noise exposure.
Next, the nurse used a digital stethoscope to listen to Filip’s heart, guided by the doctor’s remote instructions. Filip’s heart sounds were normal, and his lung sounds were clear. The nurse then conducted additional examinations, including joint mobility and balance tests, under the doctor’s remote guidance.
The doctor explained Filip’s new diabetes diagnosis, its implications, and the treatment plan, and prescribed blood sugar-lowering medication. The doctor also increased Filip’s cholesterol medication dosage, created a treatment and follow-up plan, and scheduled a control visit. For his hearing, the doctor recommended custom-molded hearing protectors and arranged for hearing monitoring later in the year. A report, including recommendations for hearing protection, was prepared for Filip’s employer.
Filip was pleased with the quick access to the doctor and the convenience of receiving his diagnosis and treatment plan without leaving his workplace.
