Need Help? Call Toll FREE
1-888-822 3336
live chat service provider
getMedOnline Archive Page
Thursday, May 31, 2012
Ultrasound Therapy Equipments

What is Therapeutic Ultrasound and How does it work?

Therapeutic Ultrasound is a treatment method that uses sound waves to treat pain, inflammation and muscle spasms by stimulating the body with high-frequency micro vibrations.

How does it work?
Therapeutic ultrasound in physical therapy is a relatively low intensity technique that uses high-frequency sound waves (ultrasound) to speed healing in injured joint or muscle tissue. The frequency used is typically 1 to 3 MHz. At this frequency, the waves tend to travel through tissue with high water or low protein content, and to bounce off cartilage and bone. They are absorbed primarily by connective tissue: ligaments, tendons, and fascia.

Therapeutic ultrasound has two primary types of benefit:
Thermal effects involve energy absorbed from the sound waves heating the tissue. When tissue is heated to 40 to 45 °C (104 to 113 °F), it can enter a state of hyperaemia (increased blood flow), which speeds healing and reduces chronic inflammation. You can purchase therapeutic ultrasound therapy equipments, HERE




by: getMedOnline 0 Comments

Wednesday, May 30, 2012
The purposes of electrosurgery are to destroy benign and malignant lesions, control bleeding, and cut or excise tissue. The major modalities in electrosurgery are electrodesiccation, fulguration, electrocoagulation, and electrosection. Electrosurgery can be used for incisional techniques that produce full-thickness excision of nevi, for shave techniques that produce partial-thickness removal of superficial lesions, and for removing vascular lesions such as hemangiomas or pyogenic granulomas. The correct output power can be determined by starting low and increasing the power until the desired outcome is attained (destruction, coagulation, or cutting). Smaller cherry angiomas can be electrocoagulated lightly. Larger cherry angiomas may be easier to treat by shaving them first, then electrocoagulating or desiccating the base. The elevated portion of pyogenic granulomas can be shaved off with a scalpel or a loop electrode using a cutting/coagulation current. The base of the lesion is curetted to remove the remaining tissue and then electrodesiccated. Complications such as burns, shocks, and transmission of infection can be prevented by careful use of the electrosurgical equipment.

Electrosurgery is used to destroy benign and malignant lesions, to control bleeding, and to cut or excise tissue.13 Electrosurgery is simple to perform and is useful for treating a variety of skin lesions, especially small superficial lesions (skin tags and small angiomas). The major modalities in electrosurgery are electrodesiccation, fulguration, electrocoagulation, and electrosection.
Modern, high-frequency electrosurgical devices transfer electrical energy to human tissue via a treatment electrode that remains cool. Most electrosurgical units work at frequencies just below the AM radio frequency band. The electrical resistance of human tissue helps convert this electrical energy into molecular energy, which causes denaturation of intracellular and extracellular proteins, resulting in coagulation or desiccation effects. Raising intracellular water above the boiling point causes cell membrane rupture to produce a cutting effect.

Electrosurgery has many applications in cutaneous surgery: incisional techniques that produce full-thickness excision of nevi; shave techniques that produce partial-thickness removal of superficial lesions, such as warts, without the need for suturing; and removal of vascular lesions such as hemangiomas or pyogenic granulomas with little or no blood loss. Electrosurgery has become familiar to family physicians who treat cervical dysplasia using the technique of loop excision of the transformation zone of the cervix. This technique is performed using the same electrosurgical equipment and procedures as in skin surgery.
Electrosurgery is often incorrectly referred to as electrocautery. In electrocautery, the electrode tip, rather than human tissue, serves as the source of electrical resistance. In electrocautery, the electrode tip becomes hot and can cause a burn in tissue. While electrocautery is a form of electrosurgery, it is inaccurate to refer to electrosurgical techniques that use a cool electrode tip as electrocautery.


by: getMedOnline 0 Comments

G5 Plus Clinical Massager with Percussion Modality
Massage therapy, which is as well recognized as Swedish massage, is the most widespread type of treatment in USA. Massage therapists make use of kneading, long, smooth strokes and some other movements centered on external layers of muscle by utilizing massage lotion or oil. It advances circulation by transporting oxygen and other essential nutrients to tissues of the body. It alleviates pain and muscle tension, enhances mobility and flexibility, and helps clean lactic acid and other waste materials that decrease stiffness and pain in joints and muscles.

A characteristic massage therapy session is b/n forty and ninety minutes. The massage shall start with a brief discussion and review of lifestyle, symptoms, and medical history. You will be inquired to undress (several people maintain their underwear on) at the same time as the therapist of massage is outside the room, and stretch out face down beneath a sheet on a padded massage bench. Massage therapy supplies include massage tables. The therapist is expected to select the perfect table and select from a range of stationary and portable tables. Massage chairs and massage creams are also among the essential massage therapy supplies comprising massage oils, creams, lotions and gels.

People obtain therapy of massage for relaxation or for a range of health conditions including: Back pain, post-injury and post surgical rehabilitation, inflammatory conditions, for instance tendinitis and arthritis, respiratory and circulatory difficulties, stress relief and stress-associated situations, recurring strain injury, for instance carpal tunnel syndrome, migraines and headaches as well as muscle and associated conditions for example sprains, spasms and strains.

Among the massage products the following are widely recognized.
The majority people feel calm and relaxed following a treatment. Rarely, some individuals experience mild provisional pain for a day. Alleviation from stress is also one of the massage products. It is believed to assist the body's stress reply by decreasing levels of hormones like cortisol. It in addition appears to augment immune function.

Below are precautions required prior to decide to have a therapy of massage. It is not suggested for certain people:
• People with open wounds, infectious skin disease, or rash.
• Pregnant women ought to check with their medical doctor first if they are available of getting a massage. Pregnant woman’s massage is supposed to be performed by massage therapists who are qualified in massaging pregnant women.
• Right away following surgery.
• Immediately subsequent to radiation or chemotherapy, unless suggested by your medical doctor.
• People likely to blood clots. There is a danger of blood clots being removed. If you are under a problem of heart disease, test out with your medical doctor prior to having a massage.


by: getMedOnline 13 Comments

Tuesday, May 29, 2012

Riester Vet de Luxe I Veterinary Diagnostic Set
Approximately 62 percent of all households have at least one pet, which amounts to 78.2 million dogs and 86.4 million cats.  Annual average costs for veterinary services are $248 for dogs and $209 for cats.  Total pet-related expenditures for US pets are estimated to reach $52.87 billion for 2012.  Most of that spending will be on surgical and vet related visits.  America loves their pets, but keeping pets healthy so pet owners can enjoy their companionship for the greatest number of years is critical.



One of the easiest ways to keep your pet healthy is to schedule regular visits with your veterinarian for health exams, immunizations, dental work and other health needs as they arise. Veterinarians specialize in the diagnosis and treatment of a wide variety of pet health issues, diseases and injuries.  In addition, veterinarians teach pet owners about healthy ways to care for their pets.



At the beginning of a typical office visit, the veterinarian will often check the pet’s temperature and check his eyes, ears and mouth.  To do their jobs professionally and proficiently, veterinarians must have the proper veterinary supplies on hand to examine and treat animals that are hurt, need a routine checkup, or those in need of surgery.  One of the most basic but necessary veterinary supplies that pet doctors use is called Veterinary Diagnostic sets.  Veterinary Diagnostic sets might include such things as an otoscope for checking an animal’s ears, nose and mouth and an ophthalmoscope for checking an animal’s eyes.  A veterinarian will also use a stethoscope to listen to an animal’s heart. This routine examination can be the first step in determining the health of the pet.



For more advanced procedures requiring anesthesia for surgery or dental work, a veterinarian will use different veterinary supplies.  Veterinary Pulse oximeters are another type of Veterinary Diagnostic tool.  Pulse oximeters are commonly used to measure blood oxygen levels in human patients under anesthesia or in intensive care units, and are now quite regularly used among veterinarian offices as well.  Veterinary Pulse oximeters allow veterinarians to monitor oxygen levels in the blood, in real time, making sure they don’t drop to lethal levels during surgery.  This non-invasive technology has decreased the percentage of anesthesia related deaths in animals since oximetry has become more widely used by veterinarians in the last several years.



Studies on owning a pet demonstrates there are great health benefits for the owner such as lower stress, lower blood pressure, lower health care costs, prevention of heart disease, and combating depression.  Since animals provide so many health benefits to people, it stands to reason that the owners would want to do the same for their animals. New and innovative medical and veterinary technological advances make caring for pet companions easier and more successful than ever for veterinarians and pet owners alike.



http://www.getmedonline.com/shop-by-category.html
           


by: getMedOnline 0 Comments

Saturday, May 19, 2012

Waldmann Articulating Exam Light
Quality lighting is necessary for medical facilities such as hospitals, medical clinics, dentist and eye doctor's offices. Without the right lighting errors can occur. Waldmann lighting offers innovative arm lights that are perfect for surgery and medical exams. Healthcare lighting can be energy efficient to help medical facilities stay within their budget, while durable clinic lighting enables the medical staff to perform necessary procedures while enabling the patient to be comfortable at the same time. When exam lighting is too bright it causes a glare that is uncomfortable for the patient and hard on a doctor or nurse's eyes.

Designers have updated manufacturing of lighting to change the mood of a patients room. In a semi private room where one patient prefers to rest, the other can enjoy reading without disturbing their roommate. The right lighting helps a patient to rest after experiencing a surgical procedure. Lighting can change the mood of a room, from quiet and peaceful to bright lights needed for a patient examination. The right lighting is important to the safety of those who wait for an elevator in a secluded area or for housekeeping and maintenance staff who use dark storage rooms. Many different types of lighting are needed for a variety of purposes in a healthcare facility.

Lighting is important for a patient who is in a stressful environment. It must serve, not only the patient, but the healthcare staff and visitors too. Keeping the patient calm is vital to their health, while brighter lights are needed for nurses, doctors and other medical staff to record vital signs and record a patient's medical diagnosis. With the right exam lighting, a doctor doesn't have to squint. He or she can use Waldmann lighting with pivotal arms to correctly diagnosis a patient. This type of lighting is vital for any doctor's examination room. They are constructed of high quality durable aluminum materials that are made to last.

LED lighting enables hospital hallways and nurses stations to see what they are doing without a glare that can damage the eyes. They are affordable and offered in a variety of shades of color. A soft light works well when nurses and doctors work during the night. They enable medical staff to see without a harsh glare. Energy efficient lighting enables a hospital or medical care facility to stay within budget because they are affordable.

Nurseries and mothers rooms are kept dimly lit for comfort and relaxation. With lighting that can be dimmed when necessary, babies and mothers can bond in peace. Patient's rooms are a place of safety, where they can recover from life changing illnesses. The quality of the lighting can mean the difference between getting enough rest to recover quickly or having difficulty sleeping because of harsh lights shining in their eyes. Visitors can enjoy a quiet conversation when the mood is relaxing and the patient can enjoy relaxing in this often strange environment.

Healthcare lighting needs have changed. A doctor can perform tests that are needed without squinting. He can become acquainted with the patients medical history with the right amount of light. With proper clinic lighting, a patient can rest while waiting to be called for their exam. They can read a magazine more comfortably with the right type of lighting. With the variety of innovative lighting systems available to healthcare facilities, both the medical staff and patient are more comfortable.


by: getMedOnline 0 Comments

Thursday, May 17, 2012

Riester Percussion Hammer
It may seem like something right out of a movie, but "Did you feel that?" is something that doctors actually utter during visits. This is often something that doctors ask after they have tapped their patients with reflex hammers. The tiny tools are excellent reflex testers.

It is actually something of a rhetorical question because the doctor already knows from the physical response of the patient. Anyone that has actually felt something from percussion hammers will involuntarily kick their foot out. This is the type of effect that these little medical instruments have. They are something like mallets. The end of it is soft, but it is hard enough to get a reaction from a patient.

Everyone does not know the official name for this. Most people simply refer to these as reflex hammers. The official name for these devices is percussion hammers. Few people know this, but most adults can describe or recognize them when they see them.


Patients that react to this tool have good reflexes. Others that cannot raise their leg as it is lightly being struck have some issues with their neurological systems. They are either unable to feel or unable to physically raise their leg in reaction to this light tap.

Over time there have been many improvements in technology. One might wonder why other instruments have not been used to replace the percussion hammers. The fact of the matter is that these medical tools have been used for decades because they work. They have not been replaced because there isn't anything better to test reflexes of patients.

Another reason that percussion hammers have remained popular is the price. On average a simple one can be purchased for around $30. This is one of the lowest cost tools in the medical industry. It's rare to find something that is so simple but so effective. It is also a rare find to discover a tool that has low cost but remains effective for long periods of time.

The best thing about these tools of the medical trade is that they are found just about everywhere. There are some medical tools that are only found in medical supply stores. The reflex hammer is different. This nifty little tool is found in medical supply stores, but it is also carried in cyber stores such as Get Med Online and other Internet retailers. This actually makes it easy for people that are not in the medical field to acquire one.

They are used by doctors, but more people have probably seen them used by actors on television shows. There is something about the percussion hammers that can bring humor to television shows. They seem to be the best things for sitcoms. Tons of older shows have doctors repeatedly using these little tools to test the reflexes of their patients. A couple of kicks to the doctor's groin would typically produce some cheap laughs. This is how many older adults recognize these tools. They are a big part of television sitcom history.


by: getMedOnline 0 Comments

Sunday, May 13, 2012

BacTrack S75 Breathalyzer
Breathalyzers

A breathalyzer is a helpful tool used to measure the blood alcohol intake of a person. Shockingly there are a number of breathalyzer testers out there that are not accurate and have been known to give false results. For a person who is in the position of taking a breathalyzer test, a false result could change their life forever. BacTrack breathalyzers are the best digital tests to have because they use advanced fuel cell technology.

BacTrack Breathalyzers

These hand-held devices are the most accurate tests around and offer digital results instantly. Each test has different features and specialties but each one will get the job done right, and the first time. There are so many variations that can contribute to a false reading but that is why these breathalyzer tests reign supreme. The technology that has gone into these breathalyzers is sophisticated and innovative. These tests take into consideration the complications such as weather temperatures, male or female, and whether or not hyperventilation has occurred.

Variations that Affect Results

If a person leaving the gym suddenly was pulled over for a routine stop and alcohol check, the results could turn out false with any other device than BacTrack. Not all devices are created equal, and some of the knock off brands will deliver less than perfect results due to the lack of technology. BacTrack is dedicated to making sure each test is loaded with only the best technology and features possible. Men and women are not designed the same and not many breathalyzers can tell the difference. BacTrack uses Xtend Fuel Cell Sensor technology that can determine the victim's body features and give accurate results. Receiving a false breath analyzer reading could change a person's life forever. Drunk driving laws have been enforced like never before in today's society, and the penalties are harsh. There are several variables that can affect a reading and that is why it is important to purchase a breath analyzer that gives accurate results.

The Different Models of Breath Analyzers

The BacTrack S75 Pro can be used for consumer or personal use and comes with a replaceable, hygienic mouth piece for sanitary purposes. This particular model includes 6 mouth pieces and a time response of ten seconds. The S80 Pro can produce 1500 tests on one set of AA batteries. This particular model is one of the most highly recommended models and is at the top of it's class. Similar, less expensive models include the S50 with FlowCheck Technology and can be used for consumer or personal use. The BacTrack Select S30 is the most inexpensive model BacTrack has to offer and is compact and portable. This particular model features Advanced MicroCheck Technology that is guaranteed to give accurate results every time.

The Right Breathalyzer Test

Choosing the right breath analyzer is so very important because it can determine the fate of person's life in law enforcement terms. The BacTrack tests are used even by police officers to ensure an accurate reading every time.


by: getMedOnline 2 Comments

Saturday, May 12, 2012

Wallach Cryosurgical System
Equipment that is specially designed for cryosurgery use has been utilized successfully for many years in many areas of medical practice, including obstetrics and gynecology, dermatology and also in veterinary medicine. The designs of cryosurgical equipment are innovative and this equipment is designed to last for many years even under very heavy use in busy diagnostic and therapeutic medical practices. The equipment is designed with the physician's ease of use and patient comfort always in mind.

Wallach cryosurgical equipment is one of the most popular brands especially for use in obstetrics and gynecology practices. Wallach features a system that is exclusively based on a two trigger principle allowing the physician greater accuracy in use as well as speed of use. The freeze and defrost functions perform at a very high rate of speed and Wallach cryosurgical equipment is considered to be premium equipment for the field of cryosurgery especially in the fields of obstetrics and gynecology.

Brymill cryosurgical equipment is considered by many to be the gold standard in cryosurgical equipment. Brymill has been the world's premier manufacturer of this equipment for over 40 years, since 1966, and continues to produce exceptionally high quality equipment today. Their design features are patented and they feature safety and versatility in their equipment that is virtually unmatched by any other brand of equipment used for cryosurgery. Brymill features an exceptional variety of hand held liquid nitrogen cryospray and cryosurgical devices.

The uses of Brymill cryosurgical equipment are varied. They range from use in dermatology practices for removing such things as skin lesions, warts, early basal cell carcinoma or skin cancer, as well as skin tags and age spots, to use in veterinary applications and also for use in some industrial applications. Their superior reliability coupled with excellent durability make Brymill cryosurgical equipment a smart choice for any medical practice.

Brymill equipment for use in cryosurgery has been known to last for many years, with some reports of physicians still being able to use equipment that was purchased as long ago as twenty-five years. Brymill features an outstanding selection of probes, tips and accessories to make cryosurgery done in any type of practice both effective and successful. In addition, all Brymill products are completely F.D.A. approved and manufactured to the highest standards required under International Regulatory Requirements in the industry.

Finding the best equipment is imperative to the success of any thoughtfully managed health care practice. Whether physicians choose to purchase Brymill or Wallach cryosurgical equipment, they can be rest assured that they are receiving top quality, reliable, durable and excellent brands of cryosurgical equipment which will enable them to continue to provide exceptional medical care to their patients for many years to come.


by: getMedOnline 0 Comments

Monday, May 7, 2012

What is Ultrasonic Cleaning and how do Ultrasonic Cleaners Work?

An ultrasonic cleaner is a cleaning device that uses ultrasound (usually from 20–400 kHz) and an appropriate cleaning solvent (sometimes ordinary tap water) to clean delicate items. The ultrasound can be used with only water but use of a solvent appropriate for the item to be cleaned and the soiling enhances the effect. Cleaning normally lasts between three and six minutes.
Ultrasonic cleaners are used to clean many different types of objects, including jewellery, lenses and other optical parts, watches, dental and surgical instruments, tools, coins, fountain pens, golf clubs, window blinds, firearms,industrial parts and electronic equipment. They are used in many jewellery workshops, watchmakers' establishments, and electronic repair workshops.

Process characteristics

Ultrasonic cleaning uses high frequency sound waves to agitate in a liquid. Cavitation bubbles induced by the agitation act on contaminants adhering to substrates like metals, plastics, glass, rubber, and ceramics. This action also penetrates blind holes, cracks, and recesses. The intention is to thoroughly remove all traces of contamination tightly adhering or embedded onto solid surfaces. Water or other solvents can be used, depending on the type of contamination and the workpiece. Contaminants can include dust, dirt, oil, pigments, rust, grease, algae, fungus, bacteria, lime scale, polishing compounds, flux agents, fingerprints, soot wax and mold release agents, biological soil like blood, and so on. Ultrasonic cleaning can be used for a wide range of workpiece shapes, sizes and materials, and may not require the part to be disassembled prior to cleaning. Objects must not be allowed to rest on the bottom of the device during the cleaning process, because that will prevent cavitation from taking place on the part of the object not in contact with water. You can buy high quality ultrasonic cleaners at getMedOnline.com.


by: getMedOnline 5 Comments


Electrosurgical Generator

What is electrosurgery?



Electrosurgery is the application of a high-frequency electric current to biological tissue as a means to cut, coagulate, desiccate, or fulgurate tissue. (These terms are used in specific ways for this methodology—see below). Its benefits include the ability to make precise cuts with limited blood loss. Electrosurgical devices are frequently used during surgical operations helping to prevent blood loss in hospital operating rooms or in outpatient procedures.
In electrosurgical procedures, the tissue is heated by an electric current. Although electrical devices may be used for the cauterization of tissue in some applications, electrosurgery is usually used to refer to a quite different method than electrocautery. The latter uses heat conduction from a probe heated to a glowing temperature by a direct current (much in the manner of a soldering iron). This may be accomplished by direct current from dry-cells in a penlight-type device. Electrosurgery, by contrast, uses alternating current to directly heat the tissue itself. When this results in destruction of small blood vessels and halting of bleeding, it is technically a process of electrocoagulation, although "electrocautery" is sometimes loosely and nontechnically used to describe it.
Often electrosurgery is mistakenly referred to as diathermy. Unlike Ohmic heating by electric current passing through the conductive tissue in conventional electrosurgery, diathermy means dielectric heating, produced by rotation of molecular dipoles in high frequency alternating electric field. This effect is most widely used in microwave ovens which operate at gigahertz frequencies.
Electrosurgery is commonly used in dermatological, gynecological, cardiac, plastic, ocular, spine, ENT, maxillofacial, orthopedic, urological, neuro- and general surgical procedures as well as certain dental procedures.
Electrosurgery is performed using an electrosurgical generator (also referred to as power supply or waveform generator) and a handpiece including one or several electrodes, sometimes referred to as an RF Knife. The apparatus when used for cutting or coagulation in surgery is still often referred to informally by surgeons as a "Bovie," after the inventor. You can buy Bovie Electrosurgical Equipments and accessories, HERE 


by: getMedOnline 1 Comments

Saturday, May 5, 2012

Wallach Colpostar Colposcope
Colposcopy is a medical method for closely observing the tissues of the vagina and the cervix. Lesions in these areas of the female body can be easily found and examined with the use of a colposcope. When observed, abnormal tissue can be distinguished from healthy tissue. If abnormal tissue is found during the colposcopy then a thorough biopsy can be performed to officially determine the state of the tissue. If the biopsy reveals an abnormality than an endocervical curettage may be performed to clean the inside of the cervical canal.

Colposcopies are performed using a tool called a colposcope. A colposcope is fixed with a small camera that is used primarily to observe cytological issues on the pap smear. Before the colposcope is used, the medical history of the patient is carefully reviewed. The doctor determines the number of pregnancies of the patient as well as the last period of menstruation. Allergies, contraception use and previous pap smear abnormalities are also determined in order to ensure a proper updated evaluation.

A colposcope works as a binocular microscope that enlarges and lightens the cervix and vulvar surface. Views range from low and medium power used for general surface evaluations. If a problem is spotted or believed to exist, then a higher power is used to view vascular patterns and more effectively determine whether or not there are cancerous lesions. A colposcope uses light filters to highlight specific areas of the cervix in the event of an abnormality. Visualization is enhanced when acetic acid and iodine solutions are used on the surface of the cervix. Areas with abnormalities will turn white from the acid and then be scheduled for biopsy. Iodine is applied to help detect possible lesions.

Colposcopes are used as the first step toward detecting the development of abnormalities. Complications due to the use of a colposcope are extremely rare, but sometimes occur. Some complications known to occur are bleeding and infection. There are few cases where the colopscopy failed to detect an abnormality, so using quality colposcopy equipment is very important.

Wallach colposcopes are quality designed with overhead viewing systems that provide clear and accurate viewing. Wallach builds flexible equipment to perform precision medical examinations with optimal precision and accuracy. Their colposcopes are able to convert into operating microscopes. Wallach colposcopes create free space in the operating room and set an example of efficiency for all future medical equipment developments.


by: getMedOnline 0 Comments

Thursday, May 3, 2012
Riester Cardiophone Stainless Steel Stethoscope
There are a great many very good acoustic stethoscopes available for specialized application, depending on the type of patient. There is the feature that is made for using on the chest in cardiology with a double headed chest piece. This piece is made to fit flat and softly on the skin with a non chilling rim so that the patient is comfortable right away. The scope is extra soft to the skin. For the medical professional's comfort level and repeated use, there are the replaceable ear tips that fit into the metal screw threaded adapting end. The ear pieces give binaural flexible acoustic sound of high quality. Each sound will be authentic and well received for the medical professional to make accurate assessments of the patient's condition.

These stethoscopes are free from allergens such as latex and have also have change out parts to replace missing or broken pieces that can be ordered. The scope is made of high quality parts with the receiver capable of picking up waves between 200 Hz to 500 Hz for the auscultatory process of evaluating the heart. The cardiophone acoustic device offers these particular qualities in performance in comparison to similar but different qualities in performance of electronic stethoscopes.

When comparing the features of acoustic stethoscopes to electronic stethoscopes, the main differences are due to ambient noise reduction technology that filters out 85% of background noise, but allows abnormal body sounds and faint sounds in the auscultatory measurements. There is also an extended range frequency that allows medical professionals to hear a broader spectrum of frequencies when listening to vital signs. These stethoscopes in the anatomically designed headset fits the ears perfectly to eliminate noise and unwanted sounds and can be flexed up to 1 million times to their normal shape for best fit. The stethoscope is powered by a single double AA battery and have a power saving sleep mode for in-between uses. The Bluetooth model offers wireless technology that has an interface with a personal computer for transmitting vital signs to a computer for keeping records. With these electronic stethoscopes, medical professionals will never miss the sounds that they need to hear.

Some of the extraordinary features are the backlit LCD display for easy reading of functions and readouts of vital heart rate. With the bell or diaphragm mode, the display can show the sound level and other important data such as remaining battery life and the patient's heart rate. The tubing is very pliable but durable with a very comfortable grip for the scope, which is made of chill proof and lightweight materials in the unique design. Taking those all important auscultatory readings will be semi automatic with the Bluetooth feature that is available in this piece of equipment. The vital signs can be taken and transmitted wirelessly to a computer. The high tech ambient noise reduction feature will dampen background noise by a factor of 85%, making this piece of equipment a must have for any medical professional that practices in cardiology or general medicine.


by: getMedOnline 1 Comments

Wednesday, May 2, 2012


Electrosurgery is the application of a high-frequency electric current to biological tissue as a means to cut, coagulate, desiccate, or fulgurate tissue. (These terms are used in specific ways for this methodology—see below). Its benefits include the ability to make precise cuts with limited blood loss. Electrosurgical devices are frequently used during surgical operations helping to prevent blood loss in hospital operating rooms or in outpatient procedures.[8]
In electrosurgical procedures, the tissue is heated by an electric current. Although electrical devices may be used for the cauterization of tissue in some applications, electrosurgery is usually used to refer to a quite different method than electrocautery. The latter uses heat conduction from a probe heated to a glowing temperature by a direct current (much in the manner of a soldering iron). This may be accomplished by direct current from dry-cells in a penlight-type device. Electrosurgery, by contrast, uses alternating current to directly heat the tissue itself. When this results in destruction of small blood vessels and halting of bleeding, it is technically a process of electrocoagulation, although "electrocautery" is sometimes loosely and nontechnically used to describe it.
Often electrosurgery is mistakenly referred to as diathermy. Unlike Ohmic heating by electric current passing through the conductive tissue in conventional electrosurgery, diathermy means dielectric heating, produced by rotation of molecular dipoles in high frequency alternating electric field. This effect is most widely used in microwave ovens which operate at gigahertz frequencies.
Electrosurgery is commonly used in dermatological, gynecological, cardiac, plastic, ocular, spine, ENT, maxillofacial, orthopedic, urological, neuro- and general surgical procedures as well as certain dental procedures.
Electrosurgery is performed using an electrosurgical generator (also referred to as power supply or waveform generator) and a handpiece including one or several electrodes, sometimes referred to as an RF Knife. The apparatus when used for cutting or coagulation in surgery is still often referred to informally by surgeons as a "Bovie," after the inventor. You can buy Bovie Elecrsourgical products HERE



by: getMedOnline 2 Comments