Intra-Vascular Cannula

 

All invasive procedures, operations, plastic surgery, transplant surgery, hip or knee replacement, open heart surgery, bypass and minor surgical procedures will come to a grinding halt. This is the year we learn that the very technology we’ve created to help us live more comfortable and, yes, often healthier lives will turn around and bite us-hard.

 

World Health Organization doesn't mince words: some diseases, it says, "we will have no effective therapies within the next ten years." Indeed, more than 70% of the bacteria that cause hospital-acquired infections are resistant to at least one of the antibiotics commonly used to treat them, and it's only going to get worse. These bacteria is also educating other bacteria by donating their gene, transfer (plasmid) technology and helping other harmless bacteria to develop resistance to antibiotics.

 

Patients at Risk From Hospital Tubes

91% of patients had an IV cannula inserted during their hospital stay. They are often used for patients who are vomiting, fasting or who are unconscious. Pharmacy researchers from Robert Gordon University, Aberdeen also showed that in 71% of patient records there was no documentation of cannula insertion and in 57%, no documentation of cannula removal.


 

Intra-Vascular Device

 

 

Since 1989, we have been warring about this impending threat to major corporations, politicians and publishing articles in medical journals. We feel the main contributor to this rapid change in bacteria has been Intra-venous Cannula (small plastic tube placed in the vein)

 

Our hypothesis was proved by Winchester and Eastleigh Healthcare NHS Trust, UK for eliminating bacteraemia by taking meticulous care of insertion and monitoring IV Cannula. Since the introduction last November there have been no new cases of MRSA infections. This figure covers all forms of MRSA, including bloodstream infections (also known as bacteraemia) and wound infections. This compares to 2007/08 when there was 11 reported bloodstream infections.

 

Cannula manufacturers are still talking about "Needle-stick Injuries" as a major problem encountered in hospitals. The are aggressively marketing their so called "Safety cannula" despite published data prove the risk of contracting infection due to needle stick injury is considerably low. Between 1996-2004, 997 healthcare care workers (HCV) in England, Wales & Northern Ireland exposed to Hepatitis (9 HIV contracted Hep C), 551 to HIV (1 HIV was infected) & 181 to Hep-B. Safety cannula has no additional benefit to patient care but increase cost of providing health care and does not reduce introduction of bacterial infections to patients.

Intra venous Cannula (IVC) – as well as word ‘venfon’ – is hated by all, especially patients and house officers. The former dislike it because it is painful, whereas the latter are repulsed more by the fact that inserting cannulae on regular basis is such a sub-cortical job (GMC Today).

 

Of all vascular access devices, peripheral venous cannula is the most frequently used in healthcare. The number of staphylococcal infection has rapidly increased since 1960s and this trend parallels the increased use of intravenous cannula. This is the only device that can "Save Life", but must be inserted into blood vessels with care and meticulously monitored. Germicidal Wipes used to clean skin is also said to spread infections,

 

Doctors and nurses claim the bad veins, dodgy veins, thrombosed vein and so the cannula manufacturers claim doctors and nurses find it hard to locate a vein, but we have found this claim is not true. The number of attempts taken to be successful is 2-3 attempts. Blood was noticed in the blood collecting chamber in every discarded cannula needle. 

 

The bacteria is commonly carried on the skin around 30% of the healthy people (adults and children).  Multiple puncture will disturb the biofilm and will allow CA-MRSA to be introduced into the vein resulting in phlebitis and septicaemia. This bacteria is now immune to all known antibiotics and antiseptics, so its sad if you get local infection but lethal if they enter your bloodstream. This bacteria kills in 12-24 Hours, we have not seen any like this before. This bacteria will wipe out medical profession and most of us. 

 

MRSA was an antibiotic-resistant type of Staphylococcus Aureus, a common bacteria present on the skin and in the nostrils of many healthy people. Colonizes hospital patients to no ill effect but, if present in a surgical wound or carried to the bloodstream by an intravenous catheter, it can cause serious infection and possibly the death of the patient," 10% Higher risk of you getting infection in A&E / ER, How are you going to protect your family and you from this life threatening infection ?

white blood cells

 

We must work hard to bring in changes to reduce contaminated hospital waste in hospitals and establishing a clinic to reduce children visiting hospitals.

 

New research on the threat of community-acquired MRSA (CA-MRSA) in primary care  (UK) shows that as many as one in five patients who contract MRSA in the community are dead within a year.

 

This is a not a virus and you cannot fight this infection like a common cold or flu. Bacteria is a living cell with nucleus, genes and other structures similar to our body cells. Virus only has genes and is not said to be a living organism. There is a new bacteria which is smaller than virus is now known as Nanobacta.

 

The bacteria has various toxin (similar to rattle snake poison) which can destroys infection-fighting white blood cells (immunity), produce shock, DIC, Bleeding disorder and enter brain, liquefy tissue. This bacteria kills fit, young, healthy people - including children and babies -  MRSA uses complex mechanisms to avoid destruction by neutrophils, (human white blood cells that ingest and destroy bacteria).

 

MRSA senses danger when it is exposed to the killer chemicals released by neutrophils-such as hydrogen peroxide, hypochlorous acid (the active component of household bleach) or antimicrobial proteins. The bacterium escapes harm and turns the tables on the white blood cells, destroying them.

 

Panton-Valentine Leukocidin, or PVL - produced by the CA-MRSA, which also destroys white blood cells and thus the body's immune system in five minutes. Healthy person can die within 24 hours of spread to the lungs due to a form of pneumonia in which the flesh is rapidly eaten away by enzymes - the Fifty per cent of victims with necrotising pneumonia die within the first 12-24 hours

 

New strains have been reported, Flu-MRSA which is likely to spread this winter and USA300 has also been isolated from spinal fluid similar to Meningitis.

 

Interesting Publications

 

Ethical Dilemma: “To Treat or Not to Treat”.

 

By treating patient who are carrier we (doctors) could dangerously harm that patient by introducing systemic infection (when performing practical procedures) and death. Not treating these patients, we may leave this agonized sick patient to suffer pain and discomfort in isolation.

 

We hope the healthcare providers & insurance companies, pharmaceuticals companies and medical device manufacturers will make alternative arrangements to address this issue and provide adequate care and support to both staff and MRSA positive patients.

 

This is complex, as your life may depend on it, and we don't want to lose you or see our children suffer in isolation.

 

Reference


 

We are now ready to challenge major corporation and proud to present the "First Safe Cannula". Our mission is to help reduce introduction of infection, trauma to patients, stress to doctors and reduce needle stick injury to staff. By reducing the cost of manufacture we hope this device will be help reduce cost of providing best healthcare and reduce hospital stay of patients.

Bacteria has rapidly developed resistance to antiseptic & antibacterial skin and hand cleaning solutions. Health care providers are advising doctors and patients not to take antibiotics for coughs and cold but this is unlikely to make any difference. Antibiotic Resistant Bacteria have developed resistance since 1960s, they are getting stronger and here to stay.

We passionately believe in reducing the number of people getting infected due to practical procedures performed in hospitals and reducing contaminated hospital waste. We could help some people getting infected. By reducing the number of attempts taken to introduce cannula into a vein must be drastically reduced to reduce hospital infections. Blaming and shaming health care providers, prosecuting administrators will not help us reduce this threat.




 

Reason for Failure

Needle tip moved forward

Needle withdrawn early

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