Standing wheelchair

A standing wheelchairs (also known as a standing chair) is assistive technology, similar to a standing frame, that allows wheelchairs user to raise the chair from a seated to a standing position. The standing wheelchairs supports the person in a standing position and enables interaction with people and objects at eye level.

Types and function
Three variations of standing wheelchairs[1] are available:
Manual - Chair mobility and lifting mechanisms are not powered.
Half-power - Chair features powered mobility but manual lifting mechanisms.
Full-power - Chair features powered mobility and hydraulic or otherwise powered lifting mechanisms.

Standing wheelchairs can be either manually or power-operated, and are used both to achieve regular mobility and to stand the person up using hydraulics or other power sources. Some standing wheelchairs may be driven from the standing position, however there is some medical concern of an increased risk of long bone fractures while driving due to the legs being under a heavy load.


Feature Packed and Easy to Use:

The manual standing wheelchairs comes standard with removable push handles, twin gas cylinders, vinyl coated push rims, and 24" pneumatic spoke rear wheels. Now, add in padded arm rests, padded knee supports, swing-away legrest (that can flip up to aid in transfer), and you'll see how easy and safe it is to stand up for yourself.

Standing wheelchair

Attendant-propelled wheelchairs

Attendant-propelled wheelchairs

Attendant-propelled wheelchairs

Attendant-propelled wheelchairs

Attendant-propelled wheelchairs (or "transport" wheelchairs) are designed to be propelled by an attendant using the handles, and thus the back wheels are rimless and often smaller. These wheelchairs are often used as 'transfer chairs' to move a patient when a better alternative is unavailable, possibly within a hospital, as a temporary option, or in areas where a user's standard chair is unavailable. These wheelchairs are commonly seen in airports. Special airplane transfer chairs are available on most airlines, designed to fit narrow airplane aisles and transfer wheelchairs-using passengers to and from their seats on the plane.
Attendant-propelled wheelchairs are designed to be propelled by an care giver or friend who will push the wheelchairs using the handles, and thus the back wheels are rimless and often smaller. These wheelchairs are typically used as transfer wheelchairs to move patients around like in hospitals or airports.

Attendant-propelled wheelchairs

Wheelchair basketball

wheelchairs basketball is basketball played by people in wheelchairs and is  considered one of the major disabled sports practiced. The International Wheelchair Basketball Federation (IWBF) is the governing body for this sport. It is recognized by the International Paralympic Committee (IPC) as the sole competent authority in wheelchair basketball world wide. FIBA has recognized IWBF under Article 53 of its General Statutes.Wheelchair Basketball was originally developed by World War II veterans in the USA in 1945/1946. At the same time, Sir Ludwig Guttmann developed a similar sport named Wheelchair Netball at the Spinal Rehabilitation Hospital at Stoke Mandeville, Great Britain, to aid the rehabilitation of war veterans. When the US  Wheelchair Basketball team, the Pan Am Jets, competed for the first time at the International Stoke Mandeville Games in 1955, there were no backboards owing to the British sport being Netball. This was amended for the following year's Games. National Wheelchair Basketball Association (NWBA) is composed of 181 wheelchair basketball teams within twenty-two conferences. Founded in 1949 by Tim Nugent, the NWBA today consists of men's, women's, intercollegiate, and youth teams throughout the United States of America and Canada.

Wheelchair basketball

wheelchair lift

A wheelchairs lift, also known as a platform lift, is a powered device designed to raise a wheelchairs and its occupant in order to overcome a step or similar vertical barrier. There are two main categories of wheelchairs lifts: Wheelchairs lifts for vehicles, such as cars, vans or buses, these are discussed first.
Wheelchairs lifts for houses and other buildings. These are discussed further below, to jump there now click on Home Wheelchairs Lifts.


Advantages of inside wheelchairs lifts

• When the wheelchairs comes inside, it is protected from weather
• This type of wheelchairs lift does not cause the vehicle to be longer, so it does not change how the vehicle drives.
• Some more expensive inside wheelchairs lifts are built so that the wheelchair user can stay in the wheelchairs during the transfer

Disadvantages of inside wheelchairs lifts

• Most of these wheelchairs lifts will take up space inside the vehicle or in its trunk, either from the wheelchairs lift, the wheelchair or both.
• They often require expensive installation or modifications of the vehicle, such as removal of seats.
• Some vehicle modifications may change vehicle guarantees.

Advantages of outside wheelchairs lifts

• Little modification of vehicle required.
• Installation is usually easy and inexpensive.
• Does not take up space inside of the vehicle.

Disadvantages of outside wheelchairs lifts

• Wheelchairs is out in the weather and can be damaged by rain, wind or road debris
• The wheelchairs lift sticks out in back, making the vehicle longer and requiring caution when driving.
• The longer a vehicle is the more likely it will ‘bottom out’ on driveways or bumps. Many people report problems with this.
• A longer vehicle requires extra space when parking and can make parallel parking more difficult.

wheelchair lift

Wheelchairs Hoist

Electrically operated motorized wheelchairs hoist fitted on the roof of the vehicle, enables the user to load his / her own wheelchairs on the roof of the vehicle at the  press of a button. a wheelchairs hoist capable of lifting those heavy wheelchairs and scooters into the vehicle. The automatic telescopic arm extension combined
with the automatic swivel base makes it possible to avoid bumping into the fender benders of the vehicle, while lifting the wheelchair safely into the vehicle. Something that is often found problematic.

The wheelchairs hoist is the most effective option for wheelchairs transport. Many of the latest wheelchairs are the light and portable folding kind. Wheelchairs hoists are generally readily available for both foldable chairs and the weightier electric powered types.Safe, tough, and easy to make use of, wheelchair hoists are reasonably affordable, can very easily be mounted, and quite often, are included in insurance coverage.

Wheelchairs Hoist

Self propelled wheelchairs

Manual wheelchairs are Self Propelled wheelchairs. They usually have two big back wheels, with outer handrims - so you can easily get to them and push yourself around. And two smaller front wheels which make it easier to move in whatever direction you choose.
There are two types of wheelchair within this category. The first is the active user and the second the standard user wheelchair. The active user wheelchairs are those that can be adjusted to meet the needs of the individual user and are typically used most of the day. They tend to have more options for adjustment and fitting to ensure maximum comfort. The second type of self-propelled wheelchair is referred to as a standard wheelchair. These standard wheelchairs are often depended upon on a daily basis being used for most of the day.

Self propelled wheelchairs

Wheelchairs Attachments

Wide range of wheelchair accessories available today.  Wheelchair accessories are designed mainly to make life easier for those who use wheelchairs, whether temporarily or all the time. These accessories make entering buildings, homes, and rooms in different floors much easier.

There are several advantages to employ wheelchair accessories. The appropriate wheelchairs can help you adapt to utilizing a wheelchair easier. They can help you gain more independence as well.
Attachments:
1. Wheelchair Saddle Bag : Straps to your wheelchair armrest or scooter arm with an adjustable buckle
2. Wheelchair Under-the-Seat Bags :  Attach under your seat for storage of your wallet, keys, books, etc
3. Clothes Guards : Keeps clothes from rubbing against or being caught in the wheels of your chair, and also protect the user from debris being tossed up by the wheels
4. Wheelchair Drink Holders : Available in universal sizes for cups and water bottles, in folding models and in two-drink models
5. Wheelchair Trays : Tray will slide into both wheelchair armrests, or attach to one arm and flip down to provide a steady platform for writing, eating, or reading
6. Cane Carrier : Tube fits to the back of your wheelchair to carry your cane
7. Wheelchair Cushion/Armrest Covers : Available in a variety of materials and patterns
8. Wheelchair Covers : Protect your wheelchair from moisture and dust when being stored or transported
9. Packs/Pouches : For storing your wallet, purse, books, cameras, etc.
10. Wheelchair Drink Holders :  Available in universal sizes for cups and water bottles, in folding models and in two-drink models

Wheelchairs Attachments

Extreme wheelchair sports

Extreme wheelchair sport is an umbrella term encompassing several sports redesigned to be actively performed by athletes in wheelchairs. These sports cover the wide spectrum of sports for wheelchair bound people from likes of wheelchair basketball to wheelchair tennis and wheelchair racing to wheelchair golf. Whatever sports the human mind can conceive an individual in a wheelchair can achieve.

These sports play a vital role in the rehabilitation of those with disabilities and can often be a catalyst for increased confidence and self esteem. More and more wheelchair users are playing sports every day - some even on a professional level.

There are a wide range of sports that have been adapted to be played by people with varying types of disability, as well as several that are unique to disabled sports. Within each movement, different sports are practiced at different levels; for example, not all sports in the Paralympic movement are part of the Paralympic Games. In addition, many sports are practiced by persons with a disability outside the formal sports movements.

                                      
There are several wheelchair sports associations and gaming opportunities. Wheelchair Sports Organization was founded in 1956 as National Wheelchair Athletic Association. In 1994, the name was changed to Wheelchair Sports, USA to more accurately reflect the organization's mission. The national offices moved to Colorado Springs, CO in 1982 to be closer to other sports committees recognized by the US Olympic Committee.

Extreme wheelchair sports

Importance of Lightweight Wheelchairs

                                              

Wheelchairs are used by people for whom walking is difficult or impossible due to illness (physiological or physical), injury, or disability. People with both sitting and walking disability often need to use a wheel bench.Everyday manual wheelchairs come in two major designs folding or rigid. The rigid chairs, which are increasingly preferred by active users, have permanently welded joints and many fewer moving parts.So-called transport wheelchairs are usually light, folding chairs with four small wheels. These chairs are designed to be pushed by a caregiver to provide mobility for patients outside the home or more common medical settings.

Lightweight wheelchairs are manual wheelchairs which weigh as much as 36 pounds.  The lightweight chair is made up of materials such as titanium, chrome and aluminum.The wheelchair has a lightweight steel frame which weighs an approximate weight of 13 lbs and has fully padded upholstery. The armrests that are foam padded can be folded down to the seat level. There are alternatives to the folding type of wheelchair as they also have a rigid frame lightweight wheelchair. Lightweight folding wheelchair will require more maintenance than other types of wheelchairs. Due to the lightweight frame they are typically weaker and can crack and the front forks can bend easily which will make folding difficult.

Types of light weight wheelchairs

Karman Lightweight Wheelchair: This is one of the economical lightweight wheelchairs available today. The price of the chair is just $245.00. The frame made of aluminum black powdered coating is just 34 lbs The footrests are anti slip, and can be adjusted. The seat is made from flame retardant nylon upholstery. There are side panels for the seat.

Guardian Easy Care 3000 Lightweight Wheelchair: This fixed height wheelchair has removable swing away footrests, and armrests which gives the option for the rider to keep them away if he feels discomfort sometimes. The seat is made from nylon upholstery which is padded. The mag wheels have hand rims that have been molded with the contour for strength and durability.

Importance of Lightweight Wheelchairs

wheelchair: Hearing Aids Working

wheelchair: Hearing Aids Working

wheelchair: Hearing Aids Working

Hearing Aids Working

All hearing aids have a few features in common. First, each hearing aid has a microphone to pick up sounds and convert the sound waves into electronic signals. Next, the signals are sent to an amplifier, which magnifies, or increases the volume of the signals. Finally, the signals are sent into the ear through a speaker. The other component that all hearing aids have in common is a battery that powers the device.

Hearing Aids use either analog or digital technology to magnify sound. Basic analog technology increases the volume of all sounds equally. In practice, this means that loud sounds may require a manual volume adjustment in the hearing aid, so basic analog hearing aids work best for people who use them in relatively quiet situations.

Let us start our tour of Hearing Aids Working by looking at the human ear itself.Sound travels through the air in waveforms, and these are gathered in by the ear and altered, before being sent to our brains to be interpreted. That is their purpose in life, so now let’s see how the ears achieve their goal.For this, the ear is divided up into three different parts; the outer ear, the middle ear, and the inner ear.

Hearing Aids Working

Crystal Hearing Solution

Crystal Hearing Solutions is an industry leader in the area of fitting Hearing Aids .With combined expertise in working for one of the world's largest exporter of hearing instruments, we are a team of highly motivated managers dedicated to provide the best products and services available in the industry. Our strength is generated from our commitment for our customers, our industry and ourselves. We give maximum consideration to the quality, service and value and provide complete assistance to our customers. We provide a one stop solution for all those people who have hearing problems across all ages. We aim at delivering the right product range to our customers exactly as per their requirements and demands. Customer satisfaction and providing benefits to the society is our ultimate goal.

Business Description

Crystal Hearing Solution

Deafness and Hearing Loss

Deafness is a condition wherein the ability to detect certain frequencies of sound is completely or partially impaired. When applied to humans, the term hearing impaired is rejected by the Deaf Culture movement, where the terms deaf and hard-of-hearing are preferred.

Hearing sensitivity is indicated by the quietest sound that an animal can detect, called the hearing threshold. In the case of humans and some animals, according to the Hearing Aids this threshold can be accurately measured by a behavioral audio gram.

Normal hearing thresholds within any given species are not the same for all frequencies. If different frequencies of sound are played at the same amplitude, some will be perceived as loud, and others quiet or even completely inaudible. Generally, if the gain or amplitude is increased, a sound is more likely to be perceived. Ordinarily, when animals use sound to communicate, hearing in that type of animal is most sensitive for the frequencies produced by calls, or in the case of humans, speech. All levels of the auditory system contribute to this sensitivity toward certain frequencies, from the outer ear's physical characteristics to the nerves and tracts that convey the nerve impulses of the auditory portion of the brain.

A hearing loss exists when an animal has diminished sensitivity to the sounds normally heard by its species. In humans, the term hearing impairment is usually reserved for people who have relative insensitivity to sound in the speech frequencies.

Deafness and Hearing Loss

Refurbished Wheelchairs

There are better ways to help a person than simply grabbing the handles of their wheelchair and start walking.With a wheelchair accessible vehicle, the disabled can travel independently.The inability to gain access to the areas or activities they enjoy most can be hard to deal with.  Today's technology on the mobility market can make it possible to enjoy a new sense of freedom.There are many wheelchairs options available, some of which will allow you to get a no cost or a low cost Wheelchairs.

A wide range of refurbished wheelchair models for their customers.wheelchairs can be folded and Space conscious.Wheelchairs Lightweight Folding Aluminium Transit refurbished wheelchair models for their attendee dependant handicapped customers. Wheelchairs are available in three-wheeled and four-wheeled mobility scooters for their customers.

When purchasing wheelchairs there are a few things to consider. First is how often you will need to use the wheelchair. Second, what type of styles do you prefer?Most people prefer the lightweight, manual chairs.There is also the option of whether you should buy a new wheelchair or an old one. Before you spend thousands of dollars on a power wheel chair you really should check out the internet.

Refurbishes donated wheelchairs and individually fits them to children and adults with disabilities in developing nations.The company recycles and refurbishes pre-owned electric wheelchairs and scooters for resale at a fraction of the cost or at no cost to those whom the government and insurance have let down.The local initiative helps buy and repair wheelchairs for those in financial need.

Refurbished Wheelchairs

100% invisible hearing aids

WOW! Invisible Hearing is an extended-wear hearing device. This means you are able to wear the device through all your daily activities…from sleeping to talking on the phone, from exercising to showering and from watching TV to attending a meeting or gathering. WOW! fits comfortably within your ear canal so that it is completely invisible. There are no batteries to change and no daily maintenance required.WOW! Invisible Hearing is designed to automatically adjust the volume based on the situation. However, WOW! Invisible Hearing also comes with a WOW! Connect™ keychain which allows you to manually adjust the volume settings. Most patients do not have the need to make changes to the volume regularly. They simply set it and forget about it.

Wow! Invisible Hearing was built around three key concepts that hearing professionals have known for years:

•          Sound quality improves with proximity to the eardrum
•     Many people with hearing loss are dissatisfied with their hearing aid options 
•     Consumers desire a hassle-free, invisible solution

Most hearing aids are visible, you can see a small tube or part of the hearing device in the opening of the ear canal.  Because Wow! Invisible Hearing is placed deep inside the ear canal, it is 100% invisible.  People cannot see Wow! Invisible Hearing in your ear, and you can talk on the phone normally because nothing is outside the ear to interfere with a phone or headset.  The invisibility that Wow! Invisible Hearing provides also helps you forget you are wearing a hearing aid

100% invisible hearing aids

The hearing aids

A Hearing Aids   is an electroacoustic device which typically fits in or behind the wearer's ear, and is designed to amplify and modulate sound for the wearer. Earlier devices, known as an "ear trumpet" or "ear horn", were passive funnel-like amplification cones designed to gather sound energy and direct it into the ear canal. Similar devices include the bone anchored hearing aid, and cochlear implant.

There are many types of hearing aids (also known as hearing instruments), which vary in size, power and circuitry. Among the different sizes and models are:

• Body worn aids;
• Behind the ear aids (BTE); 
• In the ear aids (ITE);
• Receiver In the Canal/Ear (CRT/RIC/RITE); 
• In the canal (ITC), mini canal (MIC) and completely in the canal aids (CIC);
• Invisible In canal hearing aids (IIC);

The hearing aids

Smart Wheelchairs

 Smart wheelchairs are designed for a variety of user types. Some platforms are designed for users with cognitive impairments, such as dementia, where these typically apply collision-avoidance techniques to ensure that users do not accidentally select a drive command that results in a collision.

 A wheelchairs is a type of chair usually used by disabled people.In 1998, the Smart Wheelchair was awarded the Gold Award for Technology for Special Educational Needs at BETT (British Education and Teaching Technology Show). The judges described it as 'leaping beyond what was previously thought possible.

Wheelchairs

Some smart wheelchairs may be equipped with robotic manipulators, used to manipulate common household objects or grasp door handles, for example, and some may employ computer vision techniques to visually detect obstacles or landmarks to assist in navigation.

Smart Wheelchairs