LASAR TECHNOLOGY

Laser technology is used in almost every scope of life, from the miniscule lasers in CD players to the lasers used to scan groceries in the checkout line to the massive lasers in aeronautics design. The discovery of laser technology and the subsequent building of ever-improving lasers have benefited the human race tremendously, particularly through medical advances. Medical lasers cause medical procedures to be quicker, better, and easier than their traditional counterparts. The only drawback is increased cost.

In 1917, Albert Einstein was the first person to suggest the basics of what would become lasers, by discussing the theory of Stimulated Emission, which is a type of electron transition in which a photon is emitted from an atom causing a chain reaction with other atoms to repeat the action. In fact, the word laser is an acronym for Light Amplification by the Stimulation Emission of Radiation. Charles Townes, an American physicist, further developed the idea with microwave (invisible) light in the mid- to late-50's and Theodore Maiman built the first working optical (visible) light laser in 1960. Improvements and variations on hundreds of kinds of lasers continue to be made since the 1960s. Those involved in quantum mechanics have been studying some form of lasers, either in theory or in reality, since the 1920s. Uses for laser technology are widespread and are included in such important fields as medical/surgery, communications, design, manufacturing/industry, and research.

Medical/Surgery

The advancement of medical lasers has vastly improved the ease and success of surgery. The cost, however, is greater than that of other treatments, though scarring is much less with lasers and lasers work much more quickly than older surgical options. Incisions are more precise and easier to control. Some medical areas in which lasers have deeply refined treatment options are in laser eye surgery, oncology, neurosurgery, cardiology, dermatology, veterinary surgery, and dental surgery.

Communications Televisions, telephones/ cellular phones, and computer systems all benefit from the use of lasers. Lasers are able to carry the huge amounts of channels and frequencies required by these high-tech devices. Lasers have proven the best communication device to have in the space age.

Design

Lasers have transformed the world of design by making it possible for designers to perform with precision that was previously unavailable. Lasers are used to design digital and three-dimensional objects with much more ease and accuracy through scanning, cutting, copying, and digital archiving. From designing a building to designing landscape, lasers prove to be the best option for fast and easy design.

Manufacturing/Industry

Lasers have improved the manufacturer's ability to produce tenfold. For example, with a laser cutter, a clothing manufacturer can have fabric patterns cut much more quickly and more accurately in no time. A jeweler has much more precision on his side when employing lasers to work on fine gems. Airplane designers can construct an aircraft much more efficiently and with greater results using laser technology.

Research

The use of lasers in research enables scientists to uncover much more detail and detect very slight movement when studying matter. The lasers can be tailored to only respond to certain colors or movements and, in that way, they provide much more specialized work in research environments.

The world of laser technology is always expanding by producing new applications and ways to benefit people. The dependence that the modern culture has on lasers is amazing considering that it was not prevalent until the past forty years.

5 Things You Should Know

About Mole Removal Surgery

Before opting for mole removal surgery speak with your doctor or dermatologist regarding which mole you would like removed, the procedure that will be used (depends on the type of mole), healing times, total costs etc. If you are not comfortable with the procedure he recommends, ask for other alternatives. Make sure that you wear loose clothing covering the area to be worked on as to prevent rubbing after the surgery.  Here is some questions you should know the answers to...

The area around the mole that is to be removed will be cleansed and sterilized. An anesthetic will be applied to numb the area.

2. What Are The Different Methods Of Surgery?

Depending on the mole, there are a few different procedures that can be done.

Excision Method with Stitches:  This method is more typically used for moles that are potentially cancerous. A medical blade is used to remove the mole and the surrounding skin as well as the underlying in the shape of an oval. The size surrounding the mole that will be cut out depends on the concern of the surgeon for the mole being removed. Stitches are then received on the upper surface of the skin, which will need to be removed later, or to the underlying tissue which will dissolve and will not need to be removed.

Cauterization:  Using a cautery tool, the mole is burned away. No stitches are required as the mole has been burn-sutured.

Shaving Method:  This method is most commonly used for protruding moles. It is not the method of choice for atypical moles as it may leave mole cells beneath the skin, which in turn can cause the mole to grow back. The mole is lifted and removed with the scalpel, leaving the area flush with the surrounding skin. Next, an electrical instrument is used to cauterize or burn the area to stop bleeding. Afterwards, a topical antibiotic is applied to the wound to reduce the risk of infection. Last, a bandage is placed on the wound.

3. How Long Does It Take To Recover?

The amount of pain and discomfort associated with the healing process of mole removal varies due to the type of surgery performed. The area should be cleaned twice a day with water or diluted hydrogen peroxide followed by applying an antibiotic ointment that does not contain neomycin. (many people develop a rash due to being allergic to this product) The wound should be kept covered until healed. A scab might develop during this time which should heal within a week or two. Any pain or discomfort after surgery should be mild and can be offset with over the counter pain medications.

4. What Are The Risks?

Infection:  If precautions are taken in the doctors office this risk is minimal, however, infection can occur if the wound is not cared for correctly at home after the surgery.

Scars:  A very common after-effect of surgical mole removal is scarring. These scars can range from just a line, to an oval shape depending on the type of method used and the amount of skin and tissue removed. Scars will fade somewhat over time but for quicker results skin resurfacing or other scar procedures can be undergone.

5. How Much Does Mole Removal Cost?

The fees for surgically removing a mole vary according to the doctor, mole size, method used, geographical location, etc. but typically range from $125-$150. These prices are non inclusive of anesthesia, operating room facility or any other associated costs. Most medical insurance providers do not cover mole removal as it is classified under the cosmetic surgery category. Financing options are sometimes available for mole removal surgery.
 

So What Mole Removal Method Do We Recommend?

All Natural DermaTend, of course.  We have personally witnessed the excellent results people have got from this all natural mole removal product and wouldn't recommend anything else.   Personally, we believe natural mole removal is the only way to go and surgery or laser mole removal is no longer an option.