23
Feb

Vascular Surgery: Aneurysm Repair Techniques

download (6)The human body is a network of veins, arteries, and capillaries moving blood to and from the heart. The blood transports oxygen from the lungs throughout the body. It also brings back carbon dioxide given off by the body’s cells back to the lungs in order for it to be expelled.

Over time, these pathways become damaged either by weakening, which allows bleeding within the body, or thickening, which causes clots. In some cases, the vessels can create a balloon-like bulge filled with blood, known as an aneurysm. In most cases, vascular surgery can correct the problem.

Unless treated, an aneurysm can rupture. This rupturing of the artery leads to bleeding and subsequently to hypovolemic shock. This can cause death. In some cases, aneurysms can also form a clot, restricting flow of blood to the area.

Vascular Surgery Procedure

When having vascular surgery to repair this defect, your doctor will give you an anesthetic to eliminate your pain during the procedure. While you are unconscious, he or she will then make an incision in the area where the arterial weakness is located.

Once the site is exposed, your physician will clamp the artery above the aneurysm. This stops blood from entering the area. The next step is to open the actual sack and remove any clotted blood or plaque deposits that could be attributing to the buildup.

If possible, your doctor will remove the damaged portion of the artery. If the area is small, he or she may replace it with a vein from your leg. However, if the artery is much larger, for example, your aorta, then a synthetic graft will replace the damaged area.

In other cases, your doctor may not remove the aneurysm. Instead, he or she will insert a graft that will decrease the overall size of the arterial wall while giving it added support. Adding the graft occurs after the removal of any clots or plaque.

There are some areas where your surgeon cannot operate directly on the aneurysm – the head, for example. In this instance, he or she will insert clips or small clamps to prevent blood from entering the area. This helps to relieve the pressure. If the bulge is in an inoperable location, your doctor can still try to fill it with tiny metal or plastic coils. To do this, a long, thin tube called a catheter threads through your vessels to the aneurysm site. The catheter deposits the coils to block blood flow and relieve the pressure.

After Vascular Surgery

You will spend several days in the hospital after your procedure. Depending on the location and your overall health, you can expect to be there anywhere from a week to 10 days. In some instances, you may be in the intensive care unit part of this time.

In addition to hospital recovery, when released you will have instructions to follow. You should follow them completely to ensure that your incision heals adequately.

You will also need to follow up with your doctor. During the follow-up, your physician will check to ensure any grafts, clips, coils, or patches are functioning properly and that the aneurysm is not redeveloping.

 

12
Feb

Buy Medical Gloves Wholesale for Medical Examination Needs

download (5)We all understand the fact how important it becomes for those involved in healthcare industry to wear gloves when a patient is being treated. These are the medical gloves and they are disposed of after they have been used by doctors, nurses and other medical practitioners. The main motive behind wearing these medical gloves while performing a surgery is to prevent the contamination between the patient and the doctor.

Disposable gloves are one of the most important supplies and they certainly play a crucial role keeping both doctor and patient away from infectious particles. If the gloves worn by the caregiver are not of a premium quality, his health can be seriously affected due to the contamination occurring because of patient’s blood. You should buy wholesale medical gloves so that they can be used by medical professionals as and when required.

The medical gloves act as a protection barrier that keeps both doctors and patients safe when a surgery is being performed. The physician’s or surgeon’s skin does not come into contact with the patient’s. There can be a possibility that doctors can pick up various infections from the staff working with them. So wearing disposable gloves would not let them pass on the germs and viruses to the patients. This can be a serious issue because a doctor might become infected with MRSA (Methicillin-resistant Staphylococcus aureus). This is where the role of medical gloves comes into play.

There are various types of medical gloves that have widely been used in the healthcare industry.

  1. Latex Gloves

Medical latex gloves are the most common gloves that have widely been used by medical professionals for their medical examination needs. As a matter of fact, they have been the most preferred choice for over centuries and trusted by the people involved in the healthcare industry. The fact is that the demand for these gloves went enormously high in the mid of 20th century when people were made of possible dangers that could spread due to an HIV virus. These gloves are made of latex, which is a natural rubber, and have been preferred for the comfort, fitting, sensitivity and durability they provide to the doctor.

You can buy latex medical gloves from a genuine and professional online medical equipment supplier.

  1. Vinyl Gloves

As per the survey conducted, almost 17% of the people involved in the healthcare industry have complained about having some allergies caused by wearing latex gloves. So, this led to the ever-increasing demand for the vinyl gloves. These gloves are latex-free and don’t burn a hole in one’s pocket. Being a cost-effective solution, these gloves act as a standard barrier protection, but they cannot be used in those environments in which a high risk is involved.

  1. Nitrile Gloves

Using nitrile gloves is beneficial to those who have been suffering from allergies caused by latex. They are known for providing a high level of comfort and resistant to wear and tear. These medical gloves seem to be an ideal option for medical professionals because they work great in a sensitive environment. They give no threat to doctors and nurses of being infected with latex allergy.

 

12
Feb

Benefits of Participating in Clinical Research Studies

download (4)There are numerous reasons why people may decide to take part in clinical research studies throughout the world. There are numerous benefits to making the decision to participate in this type of reason, though it is important to note that it doesn’t come without its share of risks.

The first benefit you may find is if you are suffering from a life threatening illness and none of the treatments you have been given are working, clinical research gives you the opportunity to access treatments that haven’t been made available on the market yet. Bear in mind that before any medication, device or solution is introduced to human test subjects, it goes through years of development and testing, so while there are some risks, these are reduced by the time the option gets to the clinical research stages.

In addition to this, you will find that you are given the opportunity to try new medications and while there may be risks, you have to weigh these up against the potential benefits that you may experience. You do not need to have a life threatening disease to participate in clinical research, in some instances they are looking for healthy test subjects to test on, this is your chance to help thousands of people in the world and make a real difference.

The next thing you will find when you decide to participate in clinical research is that you get the best medical assistance and support available. When you are a participant you enjoy screening, preventative care and testing. You are given ongoing care at all times, something you may not be experiencing with your current medical team. Remember that when it comes to this type of testing there are only a select number of participants chosen, this gives the coordinators more time to focus on you and your own health, rather than your current medical team who may have hundreds, if not thousands, of patients all suffering from a disease similar to your own.

Further, you get to enjoy treatments, which may not be available on the market yet, but may be more effective that all the treatments you have tried to date. Laboratories spend years developing and defining these medications in the hope of curing a disease, relieving pain and so much more. You are one of the first people to give this medication a try, it may be the solution you have been hoping for.

The main benefit why so many people opt to take part in clinical research is it gives them the opportunity to help themselves. When your medical team have decided that there isn’t more they can do, you should always enquire if there are any potential trials taking place which you could apply to. Don’t be disheartened if you are turned down by one or two, as the management teams have very strict guidelines that they must adhere to. Getting into one clinical research trial can make a significant difference to your life, as long as you are advised of the potential risks and you understand what is expected of you during the trial phase.

When clinical research reaches the human trial phase, it is usually carried out in hospitals and clinics, this means that you will attend regular hospital visits to receive your treatment. If the treatment is a medication that you take at home, be prepared to visit the hospital for ongoing monitoring and screening to ensure you are not experiencing any adverse effects.

2
Feb

Why Clinical Trials Are So Important in the Medical Profession

download (3)You have probably heard of people who have taken part in clinical trials over the years, some may have found a successful treatment for their life threatening disease, others may not have been so lucky. This may leave you wondering why clinical trials are so important and how they can make a difference in the medical profession moving forward.

The first reason why clinical trials are so important is that they identify how new potential treatments work. They are distributed to particular people who have chosen to participate, these people are then monitored regularly to identify how the treatment is working, if it making a difference and how they react to the new medication.

Another reason why this testing phase is so imperative before any medication is released to the public is that the developers have to ensure that it is safe. This means the only way they can really identify how it is going to affect the human body is to give it to humans, those with and without serious illnesses, to ensure that it does as it is meant to and can make a positive difference in millions of people’s lives in the future.

During the clinical trial, some participants will be given one dose with others being given another. This is used to identify the best recommended dosage to provide with the medication once released. The aim is to ensure the dosage directions are safe and effective.

Further, you will find that clinical trials give researchers and developers the ability to identify the outcome of their medication or device. Clinical trials are used for medications, medical equipment and so much more and this is designed to help these medicinal companies get their product on the shelf and made available to the market.

It is important to note that clinical trials is only a very small part of the research process and only a handful of these products actually make it to the public, there are millions of projects which aren’t approved and therefore never make it to the hospital or pharmacy shelf.

The process for creating a new medication or product is a long and daunting one and takes many years. It starts with the idea of creation of the product, this is done in a laboratory setting. From here the medication or product is purified and tested in the laboratory. At this stage it is usually test tube testing, which can take anywhere up to six years to perfect. It is then usually tested on animal test subjects to ensure its safety before even making it to human trials.

Those medications that make it to human testing having the highest chance of success. The trial is not signed off unless all the research leading up to that point can identify that the safety factor isn’t compromised. Though it is important to note that clinical trials cannot guarantee your safety and all medications do come with a risk, it is up to you to weigh up the potential benefits and the risks to see if the benefits outweigh the risk and can make a positive difference to your life, before you consider taking part in any study of this nature.

It is important to note that even if you choose to take part in a clinical trial project, there is no guarantee that the product is going to make it to the public. Very few of these products actually get to the public and it’s not a cheap exercise either. It takes years of dedication and passion to get a new medication onto the shelf and made available to those who can benefit from it.