What is meant by cold chain?
It takes a chain of precisely coordinated events in temperature-controlled environments to store, manage and transport these life-saving products. This is called a cold chain. Vaccines must be continuously stored in a limited temperature range – from the time they are manufactured until the moment of vaccination.
What is the Cold Chain Management Process? The cold chain management process includes the storage, packaging, tracking, transportation, customs clearance, product management, and delivery of products safely and securely.15-Nov-2021
What are the types of cold chain?
There are two types of cold chain packaging systems: active and passive. Active systems consist of cold chain transport containers featuring advanced electric or battery-powered temperature controls. Active systems often have built-in cooling units or rely on dry ice as a coolant.21-Jul-2020
The cold chain has three main components: transport and storage equipment, trained personnel, and efficient management procedures. All three elements must combine to ensure safe vaccine transport and storage (Fig.
What are the uses of cold chain?
The cold chain is a set of rules and procedures that ensure the proper storage and distribution of vaccines to health services from the national to the local level. The cold chain is interconnected with refrigeration equipment that allows vaccines to be stored at recommended temperatures to maintain their potency.
Why is the cold chain important? The cold chain ensures that perishable products are safe and of high quality at the point of consumption. Failing to keep product at the correct temperatures can result in textural degradation, discoloring, bruising, and microbial growth.
Which industries use cold chain?
Cold chains are common in the food and pharmaceutical industries and also in some chemical shipments. One common temperature range for a cold chain in pharmaceutical industries is 2 to 8 °C (36 to 46 °F), but the specific temperature (and time at temperature) tolerances depend on the actual product being shipped.
Steps in the Cold Supply Chain
How do you maintain a cold chain?
Cold chain is said to be properly maintained if and only if there is proper temperature monitoring (twice daily monitoring), proper review of vaccine vial monitoring to check exposure of vaccine to heat, undertaking shake test to check exposure of vaccine to freezing temperature, adherence to the first expiry first out 22-Jul-2021
A cold chain is a series of climate-controlled transport and storage facilities that ensure the viability of testing reagents, medicines, vaccines, and blood products from factory to patient. Medical refrigerators are used to store many health-care supplies: blood products, vaccines, medicine, and testing reagents.29-Jun-2020
What is a cold chain in logistics?
The cold chain process is a logistics management process for perishable products that need refrigerated temperatures to maintain quality and safety from end to end. It involves performing a chain of tasks to prepare, store, and transport products in the cold supply chain.07-Sept-2021
“Cold Chain” refers to the process used to maintain optimal conditions during the transport, storage, and handling of vaccines and biologics, starting at the manufacturer and ending with the administration to the patient or client.
What is cold chain failure?
A cold chain failure occurs when vaccines are compromised or destroyed by freezing, being overheated or being exposed to direct sunlight/fluorescent light. Cold chain management practices nationwide are based on the National Guidelines.
Cold chain packaging is a system of packaging and shipping goods maintaining a consistent temperature from manufacture to final destination.12-Jul-2017
What will break the cold chain?
Negligent staff, insufficient training, non-compliance with established protocols and inefficient use of equipment are some of the typical reasons cold chains fail. Some of the most common “human error” horror stories involve: Bad handling —damaged containers due to haphazard handling.13-Jun-2018
Maintaining the cold chain is important to ensure that effective and potent vaccines are administered to patients. Immunisation providers are responsible for ensuring all staff are trained in vaccine storage and cold chain management.
Who invented cold chain?
Frederick Jones
A cold chain is a temperature-controlled supply chain comprising refrigerated production, storage and distribution facilities supported by equipment that can constantly maintain the required low-temperature range.
Why is cold chain important in pharmacy?
The purpose of the cold chain is to protect and control pharmaceutical products at the right temperature, from production to storage and then to the consumer. If the cold chain is broken, drugs may lose their effectiveness. It can even create deadly hazards in biological products such as vaccines or plasma.06-Sept-2021
Cold Chain Management (CCM), the process to ensure that temperature- sensitive food products are maintained at correct temperatures from farm to fork, is important to ensure food safety and quality.
What is cold chain in food supply?
The cold chain is a term applied to food handling and distribution where the product is maintained at suitable temperature conditions all the way from harvesting, through the cooling or freezing process to the point of sale. This requires transport, various kinds of storage and display.
What is meant by cold chain?