At hospitals and clinics, all the used needles, gloves and dressings that get contaminated add up to medical waste quite quickly. Its improper handling can pose risks to staff, patients and even waste handlers. Some facilities pipe all waste off-site while others treat it on site. Medical Waste On-site Disposal System are formulated to make this process more safe and controlled. For instance, at a small clinic, the frequency of waste leaving the clinic can be diminished, thereby decreasing exposure during transport. This also allows the staff to handle waste more easily and safely, in their everyday work.

Eliminating transport-related infection risks

Moving medical waste from a hospital to an outside treatment facility requires a number of hands and places. There's a tiny but actual risk of contact with every step you take. Once a problem occurs, drivers, loaders, even persons on the transport route may be exposed to hazardous materials. Infections can be a problem if you have spills, torn bags, or if they don't seal properly.This can be minimized by the on-site treatment which helps to confine the waste within the treatment facility where it is produced. The staff can dispose of contaminated bags safely in an isolated area of the hospital or clinic, rather than loading contaminated bags onto trucks daily. This cuts down the number of times waste is handled and moved around.Suppose an example of a small provincial hospital. They relied on collecting materials twice a week by a waste contractor before using on-site treatment. Delays were frequently experienced during hot weather and during heavy rain. Waste & Linen Conveyance would sometimes be left longer than expected, and staff would be concerned about leaks or odours while storing and collecting it. Once they made the switch to an onsite system, they treated waste on a daily basis, in small batches. Movement outside the hospital significantly decreased and staff became more confident with performing routine waste activities.If you're thinking about this, it's essential that the setup and training are correct. Even so, waste is best sorted at the source, such as separating sharp items from other waste by keeping them in puncture-proof containers and separating infectious waste from other waste by keeping it in clearly marked bags. Staff should also be familiar with the safe loading and operation of the treatment equipment, but not rush through this procedure.Check-ups are also essential. Regular checks should be made on seals, containers and machines to ensure that nothing is missed. Sometimes exposure can result from even minor problems.The on-site treatment reduces the risk of accidental infection in the process of transporting medical waste. It confines the risk in a single control area where it can be better managed and controlled.

Protecting healthcare workers during handling

The first step in protecting health care workers during waste handling is to work to minimise the number of times waste is handled and moved. On-site treatment systems can contribute to this by providing treatment in close proximity. Staff can treat waste near to where it is generated rather than pack, store and remove it from site. This reduces the number of steps, reducing the opportunity for exposure.In many hospitals, the nurses and cleaning staff are exposed to waste multiple times throughout the day. Each additional step that is taken, such as tying bags, loading carts, waiting for pick up et al, increases the risk. Any sharp objects, infected items, or damaged bags can be a hazard and lead to cuts or infections. An on-site system will allow for waste to be sealed up and treated promptly, sometimes in the same department. This shortens the time workers are in contact with hazardous materials.A good example of this is a medium-sized practice that used to have third party collection. When waiting for the collection of bins, staff reported that they were regularly worried about bins being overfull. Once it was determined that a treatment unit should be installed on location, waste was treated daily. Large quantities of untreated waste were no longer being stored for workers, and such occurrences as spills and needle-stick injuries were reduced.This can be made even safer by taking practical steps. Locate treatment units near areas of high waste, such as operating rooms or labs. Ensure staff separation of waste at source otherwise they will have to reopen bags later. Avoid confusion by using clear labelling and colour coded bins. Other basic measures such as wearing appropriate protective clothing and inspecting containers before transporting them make a difference as well.

On-site treatment systems provide a safer working environment for those who work with medical waste daily, as they allow the treatment process to be shortened and more controlled.

Reducing cross-contamination at external facilities

If medical wastes are taken away for disposal, they will cross the hands of a number of people, and leave the hospital's controlled environment. There are opportunities for cross-contamination at each step from loading, transport, unloading and processing. The risk is minimized when the treatment is performed on-site since treatment occurs within the facility where safety rules are already established and simpler to follow.Consider what occurs when handling is away from the site. There are several treatment plants where waste from various hospitals are commingled. The mixing of waste streams can still pose a risk to contamination spreading from source to source even with strict protocols. If one batch is not sealed or labeled properly, then this could impact others. These facilities present a potential exposure to a variety of materials of diverse origin, of which some are more difficult to be tracked and controlled.A small hospital shared their experience of waste being left longer than anticipated due to delays at an external facility. In that period, several bags were damaged and a concern for possible leaks and contamination arose. Once the hospital had switched to an on-site system, the hospital itself was responsible for treating its waste each day. No mixing with other sources and staff had full visibility of how waste was dealt with from start to finish.Begin treatment of waste as close to the source as possible to minimize cross contamination. Separate waste streams, particularly infectious and non-infectious waste streams. Open containers and seal and puncture-resistant containers, do not reopen sealed bags. Periodic inspections of storage and treatment areas are also an effective way of detecting issues early on.On-site treatment systems help to contain waste's spread and exposure. This not only helps make the workplace safer for healthcare workers, it makes the workplace safer for all those in the wider waste management system.

Keeping hazardous waste securely within your hospital

Having hazardous waste within your hospital provides you with greater control of safety from beginning to end. After waste exits the building, it's up to the teams that transport the waste, traffic and outside facilities to doing it correctly. With a good partner, things can still go wrong: There is always a chance of delays, containers being damaged, or just a simple mix-up. Onsite treatment eliminates those unknowns and provides treatment on-site.Waste accumulates quickly in the hospital especially in emergency rooms and laboratories. The risk is increased when waiting for offsite pick up the storage areas fill up. Bags may rip, containers may overflow and accessing could be harder. When operating on site, waste is treated regularly, thus, it does not remain standing for too long. This helps to keep storage areas cleaner and easier to maintain.One hospital reported that they used to lock waste storage areas and restrict access, but still had concerns about either unauthorized access or accidental exposures. They installed an on-site treatment unit which eliminated long-term storage. Daily waste processing and reduced access to and handling of waste. This resulted in greater efficiency in their internal safety checks.This approach can be bolstered by a few simple measures. Only allow trained personnel to access waste handling area. Utilize safe, clearly labeled containers; store in designated areas. Establish a schedule for treatment to prevent accumulation of waste. Consistently check your own process and adjust as necessary.Keeping hazardous waste in your hospital and under your control minimizes the risks to others outside the hospital and establishes a more reliable and safe waste management system for all concerned.

How automated systems reduce human error and improve safety?

Manual handling can lead to mistakes, automated on-site medical waste treatment systems can help to eliminate them. The environments of hospital facilities are often busy and may involve a number of tasks at once. Waste mismanagement issues such as mislabeled waste, opened containers or unsealed bags may create safety issues. With Automation, many of these steps are eliminated and the process becomes more consistent.The majority of automated systems have a fixed cycle. After waste materials are loaded into the machine, they are treated by shredding, heating or sterilizing, with little human intervention. Staff only have to ensure that the waste is loaded and sealed properly. Once you've done that, the rest is done for you. This reduces the risk of contact with hazardous chemicals and the time of exposure.A hospital in the provinces experienced problems with inconsistency in the way waste was handled during shift changes. As individuals adopted slightly different approaches it was possible for some waste to be dealt with incorrectly. Once an automated unit was introduced, however, the same process was adopted throughout the shifts and waste underwent consistent treatment producing more predictable outcomes. The personnel also seemed more assured of what was happening knowing that the machine would perform the crucial stage.To make automation as efficient as possible training still remains a factor; workers must be familiar with the correct loading procedures for the machine, the meaning of any alarm notifications and safety procedures. It is also advisable to establish regular maintenance routines to ensure a seamless process without sudden interruptions. A simple posted instruction sheet near the machine will help alleviate confusion for any newcomers. Similarly, small habits such as double-checking the position of the container before starting the cycle will minimize the chance of error. Automation's role in the high risk and high repetitive task is what helps standardize the process, ultimately producing a safer environment.