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제목 | Watch Out: How Electric Assistive Technology Is Taking Over And What C… |
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작성자 | Hwa |
조회수 | 16회 |
작성일 | 24-12-15 01:57 |
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Over one billion people need an assistive device and the number is expected to double by 2030. These devices can be bought in shops, modified (like adding tennis balls to a walking aid) or even custom-designed.
Some examples of assistive technology include pencil grips ergonomic kitchen tools (such as OXO good grips) and keyboards with specialized features. More advanced devices can also be considered, such as screen magnifiers.
Functional electrical stimulation
Functional electrical stimulation (FES) applies small electric charges to muscles that have become weak or weakened due to injury, for example, multiple sclerosis or a stroke. The electrical pulses cause the muscle to move normally. This treatment can be used to improve movement, such walking or grasping. It can also help improve the bowel and bladder, as well as reduce the risk of pressure sores.
Electrical stimulation has been used for many years to treat various ailments. Examples include cochlear implant to help with hearing, respiration assisters and systems that help people void their bladder. It can also help reduce tremors that are caused by Parkinson's. Electrical stimulation can be delivered through electrodes that are implanted in the body or positioned on the surface of the skin without piercing the skin. These electrodes are referred to as percutaneous or noninvasive electrodes.
The intensity of the stimulation can be controlled to produce different outcomes. For example, the amplitude of the stimulus may affect the type of nerve fibers recruited and the fibers that are closer to the electrode being targeted first. Another crucial aspect is the duration of the stimulation. This determines the length of time a muscle is active, which could influence the speed of fatigue.
Although FES can be beneficial in helping a person with injured spinal cord recover functional movements, it's not suitable for all. It isn't appropriate for those who suffer from epilepsy that isn't controlled or a cancerous lesions on the the skin to be stimulated, or are sensitive to the sensations of stimulation. The electrodes shouldn't be used for those suffering from skin conditions, since they can cause irritation or injury to the skin.
Power chairs
Power chairs are a form of motorized wheelchair that use an four wheels electric mobility scooter battery and motor to assist with mobility. These wheelchairs can be controlled by the joystick or another control systems. They provide greater independence to those who are not able to walk. These devices let users travel further distances without relying on other people. These devices can also be customized to meet the requirements of specific users.
There are a variety of different kinds of power chair that include portable or indoor/outdoor models, as well as a mid-sized. Portable power chairs are extremely lightweight mobility electric scooter and fold up to fit in tight spaces. These are ideal for everyday home use, or for shorter riding distances. Power wheelchairs that are mid-sized offer a balance of flexibility and endurance. Indoor and outdoor powerchairs are made to be used outside however they can be adjusted for indoor environments. Outdoor and indoor power chairs feature grippy tyres that aid in maneuvers on kerbs. They also include the ability to climb kerbs.
For those who have physical limitations, assistive technology is an essential tool. It can range from store purchased solutions such as voice recognition software to specialized seating options that enhance the user's satisfaction and independence. The most advanced assistive technology is usually more expensive but offer advanced features and customizable options that are suitable for people with a variety of needs.
To find the ideal solution to meet your needs, it's best to seek a professional opinion from a doctor or physical therapist. They will recommend the best device for you, help you select the correct size and show how to use it. They can also assist in selecting accessories and integrate the device into your daily routine.
Railings
Railings are also known as handrails. They are a diagonal line that runs across ramps or stairs. They offer a sturdy grasping point for those who are navigating the incline. To prevent accidents, most building codes have regulations about the height and spacing of handrails. Handrails come in a variety of forms and materials. Handrails that are functional and meet ADA regulations include the finger recess on one or both sides. They should also be sturdy enough for 200 pounds of force.
Handrails can also provide tactile guidance for individuals with visual impairments to assist them in navigating stairs. Handrails enable people to feel the number or steps, curves, and landings by running their hand along them. Handrails can be used to steer people away from danger during emergencies.
Electronic pillboxes
The electronic pillbox is a smart device designed to help seniors remember their medications. The electronic pillbox utilizes visual and audio reminders, as well as triple alarms to ensure that seniors take their medication at the appropriate time. This technology can cut down on medication errors, which are the leading cause of death in seniors. It can also help avoid fatal overdoses.
The device is comprised of a medicine container with compartments for every day and time of the week, a battery powered sensor with an international mobile data connection and a set LEDs and speakers that can provide audio and visual notifications of dueness of pills. This device is designed for patients who are taking multiple supplements, vitamins or both as well as caregivers at hospitals and retirement homes.
In the simplest form the pillbox sensor is integrated in the lid and it monitors the status of each subcompartment lid. The sensors are triggered whenever the user opens a lid and a signal sent to the microcontroller. The signal is timestamped, and stored in a circular memory cache of the microcontroller 18LF252.
The system is easily reprogrammed using an external Arduino board that manages all the different parts. The Arduino board is responsible for sending wireless notifications to caregivers and also letting the senior know when a medication needs to be taken. The acoustic signals as well as the light will remain on for a short duration, and then bleep every 10 seconds until the senior responds. The pillbox will then begin dispensing the pill, and the internal speakers and LEDs will be turned off.