what is a chg swab

“CHG swab” usually refers to a chlorhexidine – gluconate (CHG) swab.

1. Chemical composition and properties – Chlorhexidine gluconate is a broad – spectrum antiseptic agent. It has the ability to kill a wide range of microorganisms including bacteria, fungi, and some viruses. The CHG molecule has a positive charge which helps it to attach to the negatively charged cell walls of microorganisms and disrupt their cell membranes.

2. Use in medical settings – Pre – operative skin preparation: CHG swabs are often used to clean the skin before surgical procedures. By swabbing the surgical site with a CHG – soaked swab, the risk of surgical site infections can be significantly reduced. For example, in orthopedic surgeries, using CHG swabs to clean the area around the incision helps to create a cleaner environment for the operation. – Catheter site care: When a patient has an indwelling catheter, the catheter insertion site needs to be kept clean to prevent infections. CHG swabs are used to clean around the catheter site regularly to reduce the growth of bacteria that could potentially travel up the catheter and cause a urinary tract infection. – General wound care: They can also be used to clean minor wounds. The antiseptic properties of CHG help to prevent the wound from getting infected by contaminants. In summary, a CHG swab is a useful tool in medical and hygiene – related contexts for preventing infections through its antiseptic properties.

Sterile Applicator chg swab is a tinted solution of 2% w/v Chlorhexidine Gluconate (CHG) and 70% v/v Isopropyl Alcohol (IPA). It is indicated for skin antisepsis prior to invasive procedures, this product helps reduce bacteria on skin to diminish the risk of surgical site infection.