Respiratory
Equipment & Products
Bi-Level
- Bi-Level system makes breathing easier and more
natural for adult patients with Obstructive Sleep
Apnea (OSA) who are having difficulty complying
with continuous positive airway pressure therapy.
Continuous
Positive Airway Pressure (CPAP) One of
the most common sleep disorders is sleep apnea -
a disorder that causes a person's airway to close
several times during one night's sleep. For those
with sleep apnea, relief usually comes with continuous
positive airway pressure (CPAP). Continuous Positive
Airway Pressure (CPAP) devices deliver a prescribed
level of positive pressure non-invasively to the
upper airway for the treatment of sleep apnea. Extremely
easy to use, CPAPs come with different features
such as ramping to allow comfortable adjustment
to the pressure; software to capture specific usage
and breathing events; and automated altitude adjustment.
Accessories, such as nasal interface applications
and humidification devices are provided to afford
maximum comfort to ensure patient compliance.
Liquid
oxygen systems - consist of a large main
tank and one or two portable units. The portable
units are used as needed for travel outside of the
home. When they are empty, they can be refilled
from the large tank. Portable units can be carried
with a shoulder strap or cart. Liquid oxygen will
evaporate if not used frequently. Therefore the
portable units should be filled just prior to use.
Cylinders
- are available in various sizes. Carrying
cases or carts are used for the different size tanks.
M2 - Weighs less than 2 pounds and
only 7.9 inches in length, this extremely lightweight,
compact medical oxygen cylinder is the perfect solution
for anyone who needs a convenient, easily transportable
medical oxygen supply for a short amount of time.
This cylinder is the smallest aluminum oxygen cylinder
in the world yet can supply up to 2 hours of oxygen.
M4 - medical oxygen cylinder is a great solution
for anyone who needs a convenient, easily transportable
medical oxygen supply for a short amount of time.
This cylinder weighs under 3 pounds and is only
12 inches in length. This cylinder can supply up
to 7 hours of oxygen.
M6 extremely popular medical oxygen cylinder is
the perfect balance between portability and oxygen
supply duration. The M6 cylinder is less than 15
inches in length and weighs only 3 pounds and can
supply up to 10 hours of oxygen.
ML6 - Similar to the M6 cylinder, the ML6 is a great
balance between portability and oxygen supply duration.
This cylinder weighs under 4 pounds and is shorter
and wider than the M6 cylinder. This cylinder can
provide up to 10 hours of oxygen.
M9 a popular cylinder is a great balance between
portability and oxygen supply duration. The M9 is
less than 16 inches in length and weighs only 4.5
pounds yet can supply up to 14 hours of oxygen.
Portable
E Tanks - Portable smaller units called
E tanks are used for transport. A key is required
to turn the tank on and off. The portable tanks
must be replaced when empty. Therefore, the family
must plan ahead for trips outside of the home. Portable
E tanks may be used for backup in case of power
failure.
Helios
Portable Oxygen Systems and Reservoirs -
small, lightweight, and long-lasting, encourages
an active lifestyle for long-term oxygen therapy
patients. No tubes, heavy canisters or batteries
are required. The system is also extremely economical.
Its pneumatic oxygen conserving device gives it
a conservation ratio over continuous flow oxygen
of approximately 4:1. This provides up to 10 hours
of use at a setting of 2. The portable unit can
be refilled in about 40 seconds from the home reservoir,
which typically lasts four to six weeks between
refills. For more information: http://www.heliosoxygen.com
Nebulizer
- is a type of inhaler that provides a
fine mist of medication to the lungs. This is performed
by breathing the medicated mist through a mouthpiece
or mask attached to the nebulizer device, which
is driven via a plastic tubing, attached to the
compressor unit. The medications used in nebulizers
help you by loosening the mucus in the lungs so
it can be coughed out more easily, and by relaxing
the airways so that more air can move in and out
of the lungs. Nebulizer treatments take approximately
15 minutes to deliver the medication and are prescribed
by your physician.
Oxygen
Concentrators - electronically powered
device with a series of filters that extract oxygen
from room air. Also, a backup system, usually a
stationary compressed gas system. Must always accompany
a concentrator in case of power failure or other
emergency. Regular household current is sufficient
for its use. In limited cases, a humidifier bottle
may be necessary to increase moisture to the oxygen
as it passes through the tubing to the mask or cannula.
Common Diagnoses:
-
Chronic Obstructive pulmonary diseases (COPD)
-
Emphysema
-
Asthma
-
Chronic Bronchitis
-
Lung Cancer
-
Acute Myocardial Infarction
-
Acute Pulmonary Heart Disease
-
Congestive Heart Failure
-
Viral Pneumonia
-
Bacterial Pneumonia
-
Bronchlectasis
Oxygen
Conservers - are types of regulators,
which conserve the amount of gaseous oxygen in portable
cylinders. Oximetry testing is required to ensure
proper oxygen saturation during use of a conserver.
Portable
Oxygen Systems - incorporate either the
electronic conserving device, the pneumatic conserving
device, or standard flow regulators. These systems
provide individuals with a convenient, lightweight
supply of oxygen. Systems are available with one
or multiple M4, M6, M9, MD, or ME cylinders, fiber-wrapped
cylinders, shoulder, horizontal, backpack, or fanny
pack style carrying bags, cart, regulator, cannula,
and supply tubing. All systems are also available
with a straight post valve, handtight or a toggle
CGA870 valve.
Ventilators
- An automatic mechanical/pneumatic device
designed to reduce or provide the work required
to move gas into and out of the lungs.
Mobility
Products
Canes
adjustable height canes can improve
balance and reduce fatigue. Travel canes can fold
up and be carried in a travel case. Standard crook
canes are lightweight and durable to help improve
balance and reduce fatigue . Quad canes are used
when there is a need for additional stability. Quad
canes have a base with four legs affording greater
stability than straight canes. Quad canes can be
ordered with narrow or wide bases.
Crutches
Standard adjustable crutches are lightweight
and easily adjust to size. Forearm crutches have
contoured arm cuffs for extra comfort and stability.
Lifts/Seating
Systems - Power lift chairs gently moves
the person to a standing, seating, or reclined position.
Patient Lifts (power
or hydraulic) for assistance with patient transferring.
Lift/commode is a FDA registered medical device,
ideal for people with musculo-skeletal or neuromuscular
limitations. It is motorized and designed to operate
as a lift system and as an adjustable height commode.
It can be used as a bedside commode (helps reduce
bedpan use) or as a transfer system to move a person
from a bed to a seated or standing position.
Ramps
- portable ramps for wheelchairs and scooters
roll up for easy carrying with storage bag. Scooter
ramps have side rails and center panels that slide
easily into place, locking securely to provide a
solid drive surface. Suitcase ramps are convenient
and compact, fold up easily and have a built-in
carrying handle. Telescopic channel ramps each extend
to be used on steps, vans, or curbs. For storage,
simply pick up each rail and depress the guide buttons
to collapse. Chair lifts allow you to lift and carry
your power chair fully assembled.
Walkers
are available in a variety of styles
to meet individual needs. Folding, adjustable walkers
can be easily transported in vehicles. Hemi-walkers
allow for one-hand utilization. Wheeled walkers
minimize lifting. Many accessories, such as walker
trays, baskets or pouches are available.
Disease
States:
Hypertension:
Blood pressure greater than or equal to
140/90 mmHg.
COPD:
Chronic obstructive pulmonary disease (COPD) is
a catch-all term for a number of respiratory diseases.
The diseases of COPD include chronic bronchitis,
pulmonary emphysema, asthma and bronchiectasis (a
chronic inflammatory or degenerative condition of
one or more bronchi or bronchioles marked by dilatation
and loss of elasticity of the walls).
Asthma:
Hyper-responsive airways manifested by a narrowing
of the airway.
Sleep
Apnea: a breathing disorder characterized
by brief interruptions of breathing during sleep.
- Central Sleep Apnea: Occurs
when the brain fails to send the appropriate
signals to the breathing muscles to initiate
respirations.
- Obstructive Sleep Apnea:
Occurs when air cannot flow into or out of
the person's nose or mouth, although efforts
to breath continue.
Diabetes:
Disease in which blood glucose levels are above
normal
- Type 1 diabetes: diabetes
of a form that usually develops during childhood
or adolescence and is characterized by a severe
deficiency of insulin secretion resulting
from atrophy of the islets of Langerhans and
causing hyperglycemia and a marked tendency
toward ketoacidosis -- called also insulin-dependent
diabetes, insulin-dependent diabetes mellitus,
juvenile diabetes, juvenile-onset diabetes,
type 1 diabetes mellitus
- Type 2 diabetes: a common
form that develops especially in adults and
most often in obese individuals and that is
characterized by hyperglycemia resulting from
impaired insulin utilization coupled with
the body's inability to compensate with increased
insulin production -- called also adult-onset
diabetes, late-onset diabetes, maturity-onset
diabetes, non-insulin-dependent diabetes,
non-insulin-dependent diabetes mellitus, type
2 diabetes mellitus
CHF:
heart failure in which the heart is unable to maintain
adequate circulation of blood in the tissues of
the body or to pump out the venous blood returned
to it by the venous circulation
Wheelchairs and Components:
Lightweight/Sports Chairs
- The most popular type of wheelchair for
everyday use for a person with good upper body mobility
is the lightweight manual wheelchair. Lightweight
chairs provide maximum independence of movement
with a minimum of effort. Many active wheelchair
users also prefer the sportier look of the lightweights
compared with the more standard looking everyday
chair. It should be noted, however, that heavy or
obese persons may be unable to use these types of
chairs because the lighter weight of the frame results
in a reduced user capacity as compared to standard
everyday chairs. Once used primarily by wheelchair
athletes, the lightweight chair today is used by
people in virtually all walks of life as a preferred
mode of assisted mobility. Three-wheeled chairs,
also developed for such sports as tennis and basketball,
are also an everyday chair alternative.
Standard/Everyday Chairs -
Some wheelchair users still prefer or require a
standard wheelchair, which is characterized by a
cross-brace frame, built-in or removable arm rests,
swing-away footrests, a mid- to high-level back,
and push handles to allow non-occupants to propel
the chair.
Child/Junior Chairs -
Children and young adults need chairs that can accommodate
their changing needs as they grow. In addition,
it is important that wheelchairs for children or
teens be adaptable to classroom environments and
be "friendly looking" to help the user
fit more readily into social situations. Manufacturers
today are becoming increasingly sensitive to these
market demands and are attempting to address them
with innovative chair designs and a variety of "kid-oriented"
colors and styles.
Specialty Chairs -
Because of the diverse needs of wheelchair users,
wheelchairs have been designed to accommodate many
lifestyles and user needs. Hemi chairs, which are
lower to the floor than standard chairs, allow the
user to propel the chair using leg strength. Chairs
that can be propelled by one hand are available
for people who have paralysis on one side. Oversized
chairs and chairs designed to accommodate the weight
of obese people are also offered. Rugged, specially
equipped chairs are available for outdoor activities.
Aerodynamic three-wheeled racing chairs are used
in marathons and other racing events. Manual chairs
that raise the user to a standing position are available
for people who need to be able to stand at their
jobs, or who want to stand as part of their physical
conditioning routine. These and other specialized
chair designs generally are manufactured by independent
wheelchair manufacturers who are trying to meet
the needs of specific target markets.
Institutional/Nursing Home/Depot
Chair - The least expensive type of chair
available, an institutional chair, is designed for
institutional usage only, such as transporting patients
in hospitals or nursing homes. It is not an appropriate
alternative for anyone who requires independent
movement, as the institutional chair is not fitted
for a specific individual. These types of chairs
are now also used as rental chairs and by commercial
enterprises (such as grocery stores and airports)
for temporary use.
Manual
Wheelchair Components
Frame - The two most
common types of frames currently available are rigid
frame chairs (where the frame remains in one piece
and the wheels are released for storage or travel),
and the standard cross-brace frame (which enables
the frame to fold for transport or storage).
Upholstery - must
withstand daily use in all kinds of weather.
Consequently, manufacturers provide a variety of
options to users, ranging from cloth to new synthetic
fabrics to leather. Many manufacturers also offer
a selection of upholstery colors, ranging from black
to neon, to allow for individual selection and differing
tastes among consumers.
Seating System -
are sold separately from the wheelchairs themselves,
as seating must be chosen on an individual basis.
It is important when selecting a wheelchair or a
seating system to ensure that the two components
are compatible.
Brakes or wheel
locks are available in several different designs,
and can be mounted at various heights to maximize
convenience to the user.
Wheels/Tire - Most
wheelchairs use four wheels, with two large wheels
at the back and two smaller ones (casters) at the
front. The standard tire used for the rear wheels
on most wheelchairs is a pneumatic tire, for which
the standard size is 24 inches. Smaller and larger
sizes, however, also are available. Many manufacturers
now also offer other types of tires--such as solid
tires, semi-pneumatic, or radial tires--at extra
cost. Mag wheels and off road wheels also are options
on some chairs. Casters, too, vary in size (ranging
from six to eight inches in diameter) and composition
(pneumatic, solid rubber, plastic, or a combination
of these).
Footrests - usually
are incorporated into the frame of the chair as
part of the design. Cross-brace folding chairs often
have footrests which swivel, flip up, and/or can
be removed.
Armrests - Many lightweight
manual chairs are designed to be used without armrests.
The absence of armrests makes it easier for
the user to roll up to a desk or table, and many
active wheelchair users prefer the streamlined look
of a chair with no armrests. However, armrests are
helpful if the user has difficulty with upper body
balance while seated. Armrests come in a variety
of styles including desk length (to allow the user
closer access to desks and tables) or full length
and both types may be flip-up, fixed, or detachable.
A powered wheelchair must be selected
carefully in order to ensure it not only meets the
needs of the individual who will use it but also
represents good value for the money being invested
in it. Physical considerations include posture,
strength, sensation, visual acuity and perception,
and the ability to learn how to use the wheelchair
safely. A functional evaluation should include actual
use of the wheelchair in everyday settings; an evaluation
of the individual's ability to get in and out of
the wheelchair; and the ability to perform needed
activities from the wheelchair. Transportation to
and from various settings also is an important consideration:
Is a van available to transport the individual in
the chair, or is it necessary for the chair to fold
or disassemble in order to be carried in an automobile
trunk?
Powered
Wheelchair Components
Frames - Many traditional-style
models utilize the traditional cross-brace frame
which allows the chair to be folded or collapsed
for storage and transport once the batteries have
been removed. Other traditional models and some
power base chairs disassemble for transport. A number
of chairs, however, are designed to be transported
while carrying the user; consequently, they do not
fold or disassemble.
Upholstery - for
wheelchairs must withstand daily use in all kinds
of weather. Consequently, manufacturers provide
a variety of options to users, ranging from cloth
to new synthetic fabrics to leather. Many
manufacturers also offer a selection of upholstery
colors, ranging from black to neon, to allow for
individual selection and differing tastes among
consumers.
Seating System - are
sold separately from the wheelchairs themselves,
as seating must be chosen on an individual basis.
It is important when selecting a wheelchair or a
seating system to ensure that the two components
are compatible. Power base chairs, because of their
more modular construction, frequently feature customized
chair-style seating systems.
Brakes - Most powered
chairs utilize a dynamic braking system in which
the motor and brakes work together to slow and stop
the chair when the joystick or other controller
is released, and which automatically engages the
brakes when the power is off or when the chair is
not being powered in a forward or reverse motion
with the controller.
Wheels/Tires - Power
base chairs typically use four wheels of the same
size, usually 8 to 10 inches in diameter. These
chairs may have pneumatic, semi-pneumatic, or solid
tires.
Footrests - A variety of footrest
assemblies are available on both types of wheelchairs.
They may be a rigid single unit, 90 degree-90 degree
platforms, folding, flip-up, detachable, adjustable
length, hemi- height, or have a combination of features.
Armrests - Armrests
also come in several styles or with a combination
of features. They may be full- or desk-length, or
wraparound, and they may be fixed, removable, pivoting,
and/or adjustable height.
Controls - Powered
chairs generally include as a standard feature a
manually controlled joystick to regulate the chair's
speed and direction. However, most manufacturers
offer customized control options to accommodate
the varied abilities of the user, including sip-n-puff
systems, head and chin switches, push-button controls,
trackballs, and tillers. Many chairs also have programmable
control features which allow the user or a dealer
to adjust or set the chair's speed and control limits
as the user's abilities change.
Drive System - the
means by which power is delivered to the chair's
wheels. Standard drive systems include gear drive,
direct drive, and belt drive. The type of drive
system affects the power available to propel the
chair and the amount and type of maintenance the
chair requires.
Batteries - are a
determining factor in the range and power of a powered
chair. Generally, the larger the chair's batteries,
the greater the power and the longer the chair's
range between charges. Many chairs require two rechargeable
12-volt batteries. Most wheelchairs utilize U1,
group 22 or 24 batteries, although other batteries
are also used. More manufacturers are designing
chairs around the group 24 battery because it affords
a longer range. The type of battery required is
also an important consideration in terms of safety,
maintenance, and transport. Powered chairs may utilize
lead acid, gel cell, or sealed wet batteries. Gel
cell batteries require the least maintenance and
have less danger of leaking than do the other battery
types. Gel cell batteries are also required by a
number of airlines when transporting powered
chairs.
Special Powered Features -
Powered chairs may offer specialized powered features
to meet the user's needs, either as customization
or options on a standard chair or as a chair designed
specifically for a particular purpose. Among the
available features are elevating and lowering seats,
and reclining and/or tilt-in-space seats.
Specialized chairs have the capacity to raise the
user to a standing position, to negotiate stairs,
or to be used as a lift or in transferring.
Scooters
Typically, scooter users have some
ability to walk, but are limited in distance or
stamina--people with milder forms of cerebral palsy,
multiple sclerosis, post-polio syndrome, stroke
survivors, arthritis, and cardiac conditions, among
others. Scooters are used to increase and extend
the range of personal mobility and help conserve
energy. Scooter users often have difficulty propelling
manual wheelchairs, but do not require the sophisticated
electronic controls and seating systems common in
powered wheelchairs.
A number of other physical factors
must also be evaluated when determining whether
a scooter is an appropriate mobility aid. A scooter
user generally must be able to sit upright for extended
periods and have sufficient seated balance to maintain
an erect posture. Further, sufficient upper body
and arm strength to master the controls and steer
and maneuver the unit is required. In addition,
uncorrected vision disabilities, or conditions which
may cause confusion or memory loss or which inhibit
proper safety awareness may render a scooter an
unsatisfactory mobility aid.
Scooter
Configurations and Components
Base Unit - is basically
the body of the scooter. Generally it consists of
a steel, aluminum, or composite frame with a fiberglass
or composite floor to support the feet and batteries.
Some scooter bases also include a shroud over the
front wheel and drive head, creating a dashboard
for the unit. The base also includes the wheels
and the drive train. In some scooters, the seat
post is also part of the base. The base unit is
the primary determinant of whether the scooter is
designed for indoor or outdoor use, the vehicle's
maneuverability, the size of its wheelbase, its
ground clearance, its turning radius, and its overall
dimensions.
A scooter should not tip easily during
sharp turns or on inclines such as curb cuts (if
the scooter is designed for outdoor use).
Anti-tip wheels should be included as part of the
frame to help support and stabilize the scooter.
On front-wheel drive units, anti- tips are often
located laterally just behind the front wheel because
they generally lack the power for steep inclines.
Because most rear-wheel drive scooters are intended
to negotiate more rugged terrain, they are usually
equipped with rear anti-tips to support the scooter
on hills. Side anti-tip wheels are sometimes offered
as options. It should be noted that lateral anti-tippers
may cause difficulties on curb cuts and ramps.
On some scooters, the base unit may
be comprised of modular units or may otherwise be
disassembled for transport and storage. These same
features may also allow the scooter to be converted
from three- to four-wheeled models and/or from indoor
to outdoor use.
Drive Train, Brakes, and Power
System - The drive train is an integral
part of the base unit and provides either front-
or rear- wheel drive for the scooter. Front-wheel
drive is usually found on smaller scooters designed
primarily to be used indoors or outdoors on flat,
paved surfaces. The motor of the front-wheel drive
scooter is located over the front wheel and drives
only that wheel. Because of the motor and wheel
configuration, front-wheel drive scooters are usually
direct-drive units, eliminating chains and belts.
However, this also means that the front wheel pulls
the weight of the unit and the rider. Consequently,
these types of scooters have a lesser capacity to
move their load than do rear-wheel drive models,
and are therefore less capable of handling hills,
curb cuts, and other outdoor terrain. This is compounded
by the fact that front-wheel drive models generally
have smaller motors, causing them to have a shorter
range, less speed and power, and a smaller rider
weight capacity.
Rear-wheel drive scooters are powered
by motors connected to the rear axle, either via
a chain, a belt, a transaxle unit, or some combination.
Because the scooter is driven by the rear wheels,
they push the combined weight of the unit and the
rider, rather than pull it. The combined weight
of the rider, the motor, and the batteries over
the rear wheels, generally create better traction
than that usually provided by front-wheel drive
models. The increased traction combined with
the more powerful motors used on rear-wheel drive
scooters results in better climbing ability. The
units also have a greater maximum speed, a longer
travelling range between battery charges, and a
larger rider weight capacity. These scooters have
a wider wheel base and a greater overall length,
making them less maneuverable and rendering some
models unsuitable for indoor use. They may also
be too large for van or bus lifts.
Brakes - most rear-wheel
drive scooters utilize an electronic or elctro-mechanical
dynamic, regenerative braking system. This type
of braking system works in tandem with the motor,
first to slow and then stop the vehicle when the
pressure is released on the thumb levers or the
controls are otherwise disengaged. When the
scooter is not being powered forward or in reverse,
the brakes are engaged, thus preventing the scooter
from moving. During the application of the brakes,
excess power from the motor is channeled to the
batteries, providing recharging. Because the brakes
are engaged when the scooter is being actively powered,
most scooters with this braking system are equipped
with a clutch on the motor or another release lever
to manually disengage the brakes to allow the scooter
to be pushed in case of emergency.
Some scooters also use disc brakes
or disc brakes in combination with the braking system
discussed above. Some scooters--usually front-wheel
drive models--are not equipped with electronic or
electro-mechanical brakes. In the absence of a brake
system, a manual parking brake applied by lever
to a rear wheel is provided. Manual parking brakes
may also be offered either as optional or standard
features on other scooters to provide extra braking
on hills and inclines.
Batteries - most
scooters utilize 12- or 24-volt motors and electrical
systems generally with one or two 12-volt batteries
to power the drive train and controls. Twelve-volt
systems are most frequently found on front-wheel
drive scooters, and usually require one 12-volt
battery, although two six-volt batteries are sometime
used. Some manufacturers offer add-on units for
12-volt systems which allow them to utilize two
batteries to extend the scooter's range between
charges, although speed and power are not affected.
Rear-wheel drive systems generally require two twelve-volt
batteries to power 24-volt systems.
These batteries are "deep cycle"
batteries intended for wheelchairs and scooters
and generally last between 12 and 18 months, although
with conservation and regular charging, longer life
may be achieved. Deep cycle batteries are designed
to provide a steady supply of power and be discharged
and recharged on a regular basis. Automotive and
marine batteries, on the other hand, are designed
to be starter batteries, providing short bursts
of power only. Consequently, marine and automotive
batteries should never be substituted for deep cycle
batteries.
There are three basic types available
for use with scooters: Lead acid (or wet cell) batteries,
sealed lead-acid batteries, and gel cell batteries.
Lead acid batteries are the least expensive of the
three types, but they also require the most maintenance.
In addition to regular charging, electrolyte and
water levels must be checked regularly, with water
added frequently to maintain appropriate levels.
Because these batteries are not sealed, there is
danger of acid spillage and explosion if the batteries
are not handled properly. Despite these potential
problems, lead-acid batteries provide the benefits
of a two- to six-month longer battery life and up
to a ten percent greater running time than other
battery types. Sealed lead acid batteries
are maintenance-free versions of these batteries.
Because they are sealed in cases, it is unnecessary
to add water and the danger of acid spillage is
reduced or eliminated. The cases are vented to prevent
gas build-up that can lead to an explosion. Finally,
gel cell batteries are the most commonly used battery
type on scooters. They are sealed in their cases
and require no maintenance other than regular charging.
Gel cells are the safest of the battery types, with
no danger of spillage and limited risk of explosion.
However, gel cells are more expensive, and may have
a somewhat shorter life than other battery types.
Wheels and Tires -
The size of the wheels and tires on a scooter have
a direct affect on the scooter's ability to surmount
obstacles and its stability. Scooters are generally
equipped with six-, eight-, or ten-inch wheels,
although other sizes may also be used. Some models
use the same size wheels both front and rear, while
others may have smaller wheels in front and larger
rear wheels. Smaller wheels are generally found
on front-wheel drive scooters intended for indoor
use. As a rule, the intended use of the scooter
should dictate the size of the wheels and tires.
The larger the wheels, the more stable the unit.
Similarly the larger and wider the tires, the greater
the unit's traction and capacity to manage such
obstacles as curb cuts and uneven outdoor terrain.
Several types of tires are available
for scooters. Manufacturers generally offer a specific
tire as standard equipment, with others available
as extra-cost options. Pneumatic tires include air-filled
tubes and are similar to those found on automobiles.
Air pressure should be checked regularly to maintain
proper levels, and tires may need to be replaced
if punctured. The addition of an anti-flat compound
before inflation reduces the risk of tires going
flat. They provide good shock absorption when properly
inflated. Foam filled tires are similar to pneumatic
tires, but include foam inserts rather than air-filled
tubes. These tires cannot be deflated and, therefore,
require less maintenance. They may be more expensive
than pneumatic tires and may not offer a consistently
comfortable ride. The least expensive tire option
is the solid rubber tire. These tires require the
least maintenance, but provide minimal shock absorption
and are intended primarily for indoor use.
Seating - The most
common seat found on scooters is a chair-style seat
similar to those found on boats. The basic seat
is molded hard plastic or fiberglass, but most manufacturers
offer a padded-seat option, usually with a choice
of vinyl or fabric upholstery. Vinyl upholstery
is frequently less expensive, but because it is
a slipperier surface, it may not be the best choice
for those whose disability makes it difficult to
maintain position or balance.
Armrests - are another
consideration in seating. Some scooters offer armrests
only as an option; others offer fixed armrests as
standard with flip-up armrests available.
Tiller - The control
and steering mechanism for the scooter, usually
containing the controls to drive the scooter forward
or in reverse, as well as steering the front wheel
or wheels. Most scooters offer one type of standard
tiller with other controllers available as options.
Possibilities include thumb levers, loop handles,
joysticks, and others. Thumb levers are the most
common controls, allowing the user to keep both
hands on the handle bars while using the left thumb
to power the scooter in reverse and the right to
power the scooter forward. The amount of pressure
applied to the lever will determine the speed of
the vehicle (unless it is equipped with a proportional
speed control). Consequently, a fair amount of hand
control is necessary for safe operation. Finger
control levers or a joystick may be alternatives.
Some manufacturers may also be able to adapt controls
to user requirements at extra cost.
The tiller itself is often an upright
post attached to the front wheel. However, it is
also becoming common to find flexible, accordion-style
tillers which can be adjusted for height and/or
position. This not only enables the user to place
the tiller in the most comfortable position while
driving, but also allows it to be moved up and out
of the way during transfers. In the absence of a
dashboard or shroud over the front wheel, a control
box with the key lock, battery level indicator,
speed controller, and other features may be
affixed to the tiller handlebars.
Since a joystick controls both speed
and direction, scooters equipped with them generally
do not have the post-and-handlebar tiller; the joystick
is usually attached to an armrest or to an armrest
extension, with a choice of right or left mounting.
While this frees the space in front of the user
and may accommodate easier transitions for some,
the lack of handlebars may make transfers more difficult
for others.
Other Accessories -
In addition to the standard features common to all
scooters discussed above, manufacturers offer a
variety of standard features and optional accessories.
Most scooters are equipped with a key lock for turning
the scooter on and off, thus conserving battery
life and preventing unauthorized use; a battery-level
indicator and a proportional speed controller to
limit maximum speed.
A wide range of accessories also are
offered on most scooters, such as crutch and cane
holders, oxygen carriers, front and rear baskets,
trailers, headlights, tail lights, horns, canopies,
and others. Some manufacturers even offer sidecars
to allow an additional passenger. As when purchasing
a car, options and additional features increase
the base cost of the unit, but accessories should
be evaluated in light of their capacity to create
a mobility aid which provides maximum user independence.
At the same time, it should be kept in mind that
some options may decrease battery life, maneuverability,
and/or travel range.
Other Home Medical Equipment
Bariatric
products are designed to have a weight
capacity of 300 pounds (or more) for those who need
that extra support. Bariatric chairs maximize the
patient's ability to sit and stand with reduced
effort, and lessens the chance of lifting injury
to the caregiver.
Bariatric beds have extra bracing
integrated into the home care bed frame, along with
a wider surface and truss assembly, in order to
provide maximum support.
Portable
lifting cushions - provide that extra lift
needed to help you get in and out of any armchair
on your own by shifting your weight forward and
pushing off gently with your arms and/or legs. The
pneumatic lift will help to gently raise you up
to an almost standing position. The cushion is portable
and weighs approximately 9 pounds and flattens quickly
for easy transport. For more info and bariatric
products: http://www.dynamic-living.com/bariatric.htm
Commodes
- 3 in 1 Commodes are adjustable and include
back, pail w/lid, toilet seat and cover. Some can
be used as a free standing commode or a raised toilet
seat. Lift/commode is a FDA registered medical device,
ideal for people with musculo-skeletal or neuromuscular
limitations. It is motorized and designed to operate
as a lift system and as an adjustable height commode.
It can be used as a bedside commode (helps reduce
bedpan use) or as a transfer system to move a person
from a bed to a seated or standing position.
Compression
Stockings - Problems with the veins of
the leg occur in both men and women of all ages
but certain factors increase the risk of venous
problems. Health conditions, lifestyle habits, heredity,
injury, surgery, age, and pregnancy all play a role.
A broad range of compression hosiery from knee,
thigh high, waist chaps, open and closed toe are
manufactured to meet your needs. For more information:
http://www.jobst-usa.com/
Continuous
Passive Motion (CPM) - devices are available
for synovial joints (hip, knee, ankle, shoulder,
elbow, wrist, and TMJ) following surgery or trauma
(including fracture, infection, etc). The device
moves the affected joint continuously on a 24-hour
basis, without patient assistance. The device is
held in place across the affected joint by Velcro
straps. An electrical power unit is used to set
the variable range of motion and speed. The speed
and range of motion can be adjusted depending on
joint stability, patient comfort level, and other
factors assessed intraoperatively.
Diabetic
Supplies Blood glucose monitoring there
are a variety of systems available that allow testing
on arms, fingers or thighs, with fast and accurate
results and minimal cleaning required.
Environmental
Control Units - permits
remote control of electronic devices in the immediate
surroundings. A person can independently turn lights,
radio, and television on and off, answer or initiate
phone calls, and unlock a door. Essentially any
aspect of the environment can be controlled depending
upon the system's complexity. For more information
and products: http://www.makoa.org/ecu.htm
Hospital
Beds - allow for positioning and safety,
not possible with standard beds. There are basically
three (3) types of hospital beds available for home
use: Semi-Electric Beds allows for raising and
lowering the head and the knee break through the
use of an automatic hand-held control. Raising the
entire bed height is accomplished through use of
a manual crank. Manual Beds allows for raising
and lowering the head of the bed and the knee break,
through the use of a manual crank. Full or half-side
rails are available. Full-Electric Beds allows
for the raising and lowering functions of the head
and knee break, along with the entire bed height
adjustment is operated by a hand-held control.
T.E.N.S.
dual channel units a transcutaneous electro-nerve
stimulator; pain control that goes where you do.
A small medical device slightly larger than a beeper,
attaches to your pants or belt and helps alleviate
pain while you wear it.
T.E.N.S.
units have been dispensed by doctors to
their patients for home use. They operate on a 9v.
transistor battery and have small wires and pads
that adhere to a painful area and alleviate pain.
Tiny free nerve endings secrete a chemical called
"substance P" that transmits pain signals
to our brain. T.E.N.S. units artificially stimulate
free nerve endings, thereby depleting them of substance
P, literally stopping the pain signal in its tracks.
Wound
V.A.C Therapy - or negative pressure wound
therapy uses negative pressure through a controlled
suction device to close large wounds and promote
faster healing. This patented, FDA-approved device
is composed of a sophisticated pump, hoses and monitoring
system held within a portable compact case weighing
less than 20 pounds. It is recognized as an advanced
line therapy alternative for patients where traditional
dressing changes are not effective. It is a method
that is considered among recovering patients
in hospitals, nursing homes and other home health
care settings. It meets the needs of most cost-effective
modalities and an estimated 5 million American patients
suffering from chronic or acute wounds.
http://www.kci1.com/np_therapy.html
For more information and wound care
management reference
http://www.kci1.com/wound_care_reference_guide.html
Ostomy
Supplies Pouching system s- may include
a one-piece or two-piece system. Both kinds include
a faceplate/flange (barrier or wafer) and a collection
pouch. The pouch (one-piece or two-piece) attaches
to the abdomen by the faceplate/flange and is fitted
over and around the stoma to collect the diverted
output, either stool or urine. The barrier is designed
to protect the skin from the stoma output and to
be as neutral to the skin as possible
- One-piece pouching system - the
ostomy pouch and skin barrier are joined together
permanently. The pouch and skin barrier are applied
and removed togetherin one piece. Easy to apply
and remove and more flexible than a two-piece pouching
system.
- Two-piece pouching system, the ostomy
pouch and skin barrier are separate . The pouch
can be removed without removing the skin barrier.
Because it is separate from the pouch, the skin
barrier can be more easily positioned around the
stoma.
Pediatric pouching systems are available
as either one-piece products or two-piece products
and are designed for premature babies, infants,
and children. These systems can also be used to
manage adult conditions such as small wounds, drain
sites, and fistulas. Irrigation systems - Some colostomates
can "irrigate," using a procedure analogous
to an enema. This is done to clean stool directly
out of the colon through the stoma. This requires
a special irrigation system, consisting of an irrigation
bag with a connecting tube (or catheter), a stoma
cone and an irrigation sleeve. A special lubricant
is sometimes used on the stoma in preparation for
irrigation. Following irrigation, some colostomates
can use a stoma cap, a one- or two-piece system
which simply covers and protects the stoma. This
procedure is usually done to avoid the need to wear
a pouch.
Urinary pouching systems -
urostomates can use either one or two piece systems.
However, these systems also contain a special valve
or spout which adapts to either a leg bag or to
a night drain tube connecting to a special drainable
bag or bottle.
For more information on ostomy and
ostomy supplies: http://www.uoa.org/ostomy_main.htm
http://www.hollister.com/us/
|