Adjustable waveform ultrasonic cleaners feature unique patented circuitry that converts the conventional ultrasonic sinusoidal waveform to a square digital waveform. The square digital waveforms produce an adjustable reproducible cavitations response. Cavitations in a solution occur at the threshold frequency-the frequency at which a portion of the solution transforms into its vapor phase. Upon exceeding this threshold, countless minute vacuum bubbles form and then violently implode, causing a scrubbing action. The time spent above the threshold of cavitations determines the aggressiveness of the cleaning action.

Analytical-grade water purification systems are ideal for applications requiring water quality greater than 5 M?.cm resistivity. This systems produce consistently pure analytical-grade water at flow rates necessary for laboratory through to pilot scale production applications.

Anaphylaxis is a potentially fatal allergic reaction. Anaphylaxis is most commonly caused by a food allergy or drug allergy, but in many instances there is no known cause. Epinephrine is the drug of choice for treating an anaphylactic reaction. It works to reverse the symptoms and helps to prevent its progression. Antihistamines and steroids are often used to help the recovery of a person with an anaphylactic reaction.

Anesthetic drugs are agents that induce various degrees of analgesia; depression of consciousness, circulation, and respiration, relaxation of skeletal muscle, reduction of reflex activity and amnesia. There are two types of general anesthetics, inhalation and intravenous. With either type, the arterial concentration of drug required to induce anesthesia varies with the condition of the patient, the desired depth of anesthesia, and the concomitant use of other drugs.

Antibiotics are a group of drugs used to treat various infections caused by bacteria. It can be classified into five main categories such as penicillins, cephalosporins, aminoglycosides, tetracycline's and others. The choice of antibiotic depends on the type of bacteria, the site of infection and the general health of the individual. Antibiotics may be taken as tablets, capsules, liquids, and creams or in intravenous infusions.

Antihistamines and decongestants combinations are used to treat the nasal congestion, sneezing, and runny nose caused by colds and hay fever. Antihistamines work by preventing the effects of a substance called histamine, which is produced by the body. The decongestants, such as phenylephrine, and pseudoephedrine, produce a narrowing of blood vessels. This leads to clearing of nasal congestion, but it may also cause an increase in blood pressure in patients who have high blood pressure.

Thiazide and related diuretics used in mild or moderate heart failure and hypertension. They have a potent action, and work by inhibiting sodium reabsorption in the kidneys having an anti-hypertensive effect and reducing oedema.

Anti diuretics is a drug that limits the formation of urine. It reduces output of urine by increasing reabsorption of water by kidney.

Anti-RSV immune globulin is used in the prevention of serious lower respiratory tract infections caused by RSV.

Alternative cancer treatment is a non-traditional treatment for cancer that is utilized by patients, either as sole therapy, or as an adjunct to traditional therapies. These treatments include biological and pharmcologic therapies, immune therapies, herbal therapies, nutritional therapies, metabolic therapies, adjunctive therapies and energy medicine.

Androgenic steroids are drugs that resemble androgenic hormones such as testosterone. Androgenic refers to increased masculine characteristics. These are widely used by athletes involved in such sports as track and weight lifting.

Acne scars are treated in several stages based on the type of scar present and considering if and when accutane has been taken. There are some topical skin care products and medications that can improve mild scarring, but most acne scars are treated with a combination of surgical procedures and skin resurfacing.

Adhesive elastic bandage tape is a porous elastic adhesive tape that allows the skin to breathe and stretches around uneven surfaces.

Athletic cloth tape is a high quality, breathable cloth tape that is used for all-purpose athletic uses. It provides extra support to help protect knees, ankles, wrists and fingers from injury.

Adult bedpans designed for use by individuals with severe physical disabilities. The pan is made of lightweight polyethylene. It has a contoured design and side grips, and is designed to be easy to clean. It is a reusable and auto cleavable polypropylene bedpan with a contoured top.

Multi-Lumen tubing is often used in demanding applications such as minimally invasive surgery, where the ultra-miniature lumens allow for multiple functions within a limited space. It is ideal for catheters, drug delivery and endoscopes applications. Multi lumen tubing is used in the transfer of gases, fluids, guide wires, and other materials.

Arterial venous fistula needle is a black eye needle, which is used to minimize interruption in blood flow. It is siliconised ultra thin walled & sharp beveled cannula to minimize trauma to the patient. It is highly kink resistant tubing.

AVM micro clip system is used for hemostasis of small perforating vessels during surgical excision of arteriovenous malformations. It has single piece construction, non-magnetic, triple coiled and high minimum closing pressure.

AVM microclips and applier is intended for holding and applying intracranial AVM microclips.

AVM clips are designed for temporary or permanent occlusion of small vessels during neurosurgical procedures. It is intended for intracranial vascular occlusion of small vessels. AVM clip applier is intended for holding and applying intracranial AVM microclips.