Telehealth

Doctors can help you from far away.

They use screens and phones to see you. This helps if you live far from a clinic. It also helps if you cannot travel easily.

Some tools can watch your health at home.

You can use a tool to check your blood. This sends your info to a doctor. They can see it on their screen.

Doctors can even talk to each other on video. They use this to learn and share ideas. This makes it easier to care for people. It is a smart way to stay well.

Telehealth is a way to get medical help from far away.

It uses tools like computers and phones. This helps people who live in far places. It also helps if people cannot travel easily.

There are many ways to use this technology. Some doctors use live video to talk to you. This is called synchronous care. Other ways let you send info to a doctor later. This is called store-and-forward. A doctor might look at a picture of your skin at a later time.

Some tools help doctors watch your health at home.

This is called remote monitoring. You might use a tool to check your blood pressure. This sends your data to a doctor through the internet.

Telehealth can also help nurses. This is called telenursing. It helps nurses care for people in small towns. It can even help new mothers. In one test, mothers used special glasses to see tips on breastfeeding.

This helped them feel more sure of themselves.

Telehealth is a helpful way to use technology for health care.

It uses tools like the internet and computers to help people from a distance. This is very important for people in rural areas. It also helps people who cannot travel easily. Some people might lack transport or have trouble moving around. Telehealth can bridge these gaps to help people stay in their treatment. It even helps doctors learn new things through online meetings.

There are a few different ways this technology works. One way is called synchronous care, which uses live video. This lets a patient and a doctor talk in real time. Another way is called store-and-forward, or asynchronous care. In this method, a person sends medical data like images to a doctor. The doctor looks at the data at a convenient time later. This is very useful for specialists like radiologists or dermatologists.

Some tools allow for remote patient monitoring at home.

This means medical experts can watch a patient's health from far away. Patients can use devices to track things like heart disease or asthma. This can be a cost-effective way to manage long-term health. It can also help patients feel more secure while staying at home. This method often provides results similar to seeing a doctor in person.

Different groups use different names for these services. The term telemedicine often refers only to clinical services like diagnosis. Telehealth is a broader term that includes training and administration. In the United Kingdom, people often use the word eHealth. This umbrella term includes telehealth and electronic medical records. The World Health Organization uses telemedicine to describe all parts of health care. Each term helps describe how technology and medicine work together.

Telehealth has many special uses in the real world. In France, Spain, Chile, and Brazil, doctors use it for emergency care. This is sometimes called SAMU. In the United States, emergency teams can send an EKG to a hospital instantly. Telenursing is another growing field that helps reach distant regions. In 2014, a trial in Melbourne used Google Glass to help new mothers. This app helped them with breastfeeding through a secure video link.

Telehealth is the use of electronic information and telecommunications to support health care over long distances.

It is a disruptive innovation because it changes how medical services are delivered. This technology allows for clinical care, patient education, and health administration to happen remotely. It also supports public health and the management of health data through patient portals. While many people use the term telemedicine interchangeably with telehealth, they have different meanings. Telehealth is a broad umbrella term. It includes non-clinical services like provider training and administrative meetings. Telemedicine is a subset that focuses specifically on remote clinical services, such as diagnosis and monitoring.

To work effectively, telehealth requires reliable digital infrastructure. Participants usually need a strong broadband internet connection. They also need mobile communication technology that meets at least the 4G or LTE standard. These high speeds are necessary to maintain video stability and handle large amounts of data. As broadband infrastructure has improved, the use of telehealth has become much more feasible. Before starting, healthcare providers often conduct a needs assessment. They look for specific hardships that technology might solve. These hardships often include long travel times, high costs, or the need for time off work.

There are four distinct domains of telehealth delivery. The first is live video, which is called synchronous care. This allows for real-time, interactive electronic consultations between a patient and a provider. The second is store-and-forward, also known as asynchronous care.

In this method, a clinician acquires medical data like images or biosignals. They then transmit this data to a specialist to be assessed offline at a later time. The third domain is remote patient monitoring.

This involves using digital devices to track a patient's health from a distance. The fourth domain is mobile health.

Store-and-forward technology is particularly useful for certain medical specialties. Dermatology, radiology, and pathology are common fields that use this asynchronous method. Because the doctor and patient do not need to be present at the same time, the clinician relies on a structured medical record. They use history reports, audio, and video information instead of a physical examination. Remote monitoring is another vital tool, especially for managing chronic diseases. Patients can use devices to monitor conditions like diabetes, asthma, or heart disease. This method can provide health outcomes comparable to in-person visits. It can also be a cost-effective way to manage long-term care.

Telehealth is used in many specialized fields, including emergency care and nursing. In some countries, such as France, Spain, Chile, and Brazil, SAMU regulators perform daily emergency telemedicine.

In the United States, emergency medical services can use telehealth in the field. For example, they can take an EKG and send it directly to a hospital physician for instant reading. Telenursing is also growing as a field. It uses technology to provide nursing services across large distances. This helps solve nursing shortages and reduces travel time for patients in rural areas.

One interesting example of specialized telehealth occurred in Melbourne, Australia, in 2014.

A tech startup collaborated with the Australian Breastfeeding Association to create a Google Glass application. This hands-free app allowed new mothers to view instructions on breastfeeding posture and latching. They could also call a lactation consultant via a secure Google Hangout. The consultant could see what the mother saw through the Google Glass camera. The trial was successful, and 100% of the participants reported breastfeeding more confidently. This shows how wearable technology can provide immediate, specialized support.

Telehealth is also used in palliative care, which is often called telepalliative care. Palliative care aims to improve the quality of life for people with serious or terminal illnesses. Telehealth supports these patients through video conferencing, messaging, or digital symptom assessments. These tools allow patients to report their symptoms from home. This can enhance a patient's feeling of security and safety. It also allows healthcare professionals to use their time more efficiently. By using telehealth, patients with complex needs can often remain in their own homes rather than in a hospital setting.