跳至主要内容

Classification of Chemical Indicators

 Class 1: the process of chemical indicator CARDS (package wildcard) : for a single item or packaging, indicating whether items after sterilization process, to distinguish the sterilization or sterilization items, including sterilization indicator tape, sterilization indicator label, package chemical indicator tape used outside of each package, unless the package internal chemical indicator on the outside that is visible;


Class 2: Special inspection chemical indicator card (inside card) : special experimental operation for sterilizers or sterilization standards, such as various B-D test papers. Test the discharge effect of cold air, penetration effect of saturated steam and air leakage of the prevacuum sterilizer: use it every day after overhaul and installation test of the sterilizer;

Class 3: Single parameter chemical indicator card (inside card) : Used for testing a single parameter during sterilization, such as gas concentration indicator card (EO, formaldehyde, etc.) : paper printed with a dye that indicates a specific preset value for a specific variable

Class 4: Multi-parameter chemical indicator card (inside card) : having two or more key parameters (time, temperature, humidity, gas concentration, vapor saturation degree);

Class 5: Comprehensive parameter chemical indicator card (inside card) : it is a kind of indicator card specially designed to work on all parameters within the specified range during each sterilization process. Its set value should reach the inactivated value. The key parameters of the sterilization process monitored shall be equal to or exceed the performance requirements of standard IS01138 for biological indicators. Equal to or superior to a biological indicator. A piece of paper printed with (pass/fail) dye that changes or moves in color;

Class 6: Analog chemical indicator card (in package card) : Indicator card used to work on all evaluation parameters within the specified range of each sterilization cycle, the set value of which is based on the set value of the selected sterilization procedure. Cycle confirmation indicator: it is a sterilization cycle verification indicator. It has the most precise parameters. Different indicators must be printed with a colour changing dye for each cycle;

Categories 3, 4, 5 and 6 are placed in each sterilizing bag for monitoring small-scale problems without indicating that microorganisms have been killed.

Small pressure steam sterilizer

Small pressure steam sterilizer means that the capacity of sterilization chamber shall not exceed 60L, and it cannot carry a sterilization unit (300*300*600mm).

N type: without vacuum pump, by steam extrusion exhaust, in principle only bare solid equipment sterilization, can not be used for dental drill sterilization. Only for sterilization of unpackaged solid devices. Do not transport, do not store, use immediately. Available levels 5 and 6 class indicators.

Type B: With vacuum pump. Can be used on any sterilized article in a large sterilizer, such as solid instruments, dressings, cavity instruments, unpacked, packed, single or double packed. But must pass the PCD test; Sterilization monitoring package within levels 5 and 6 indicators, or batch PCD.

Type S: Exhaust is between N- and B-. It can sterilize the solid and dressing classes. Special sterilized articles for use as specified by the manufacturer include unpacked solid apparatus and at least one of the following conditions: porous permeable articles, small amount porous permeable strips, Class A cavity apparatus, Class B cavity apparatus, single-layer packed articles and multi-layer packed articles. Sterilization monitoring package within levels 5 and 6 indicators, or batch PCD.

Not all sterilization cyclesare suitable for all typesofload.

评论

发表评论

此博客中的热门博文

Reference Standard For Seal Verification of Sterilization Pouches For Medical Devices

With the increasing demand for  sterilization pouches  of medical devices, quality and safety inspection have become more and more stringent. sterilization pouches of medical devices (blister box +  tyvek roll  material,  sterilization paper bag , etc.) as a form of packaging directly in contact with the device and used to block microorganisms. No matter what form of packaging, it has two characteristics, which can meet the sterilization operation and remain sterile until the transportation conditions are used. Therefore, relevant departments began to focus on the review requirements of sterile packaging and make specific requirements for its performance and quality.   As we all know, GB/ t19633-2005 "packaging of ultimately sterilized medical devices" is one of the authoritative standards in the current sterile packaging standards. It is equivalent to iso11607-2003 "packaging of ultimately sterilized medical devices". Clarify the basic performance requirements of s
2 条评论
阅读全文

What is Self Seal Sterilization Pouches

  self seal sterilization pouches  is carried out in hospitals and medical or surgical sterilization manufacturing plants. Most packaging must be sterile when delivered to the end user. Medical self seal sterilization pouches provides protective envelopes for sterilization to protect against sterilization during disinfection, transportation, storage and delivery to the final home. Medical self seal sterilization pouches can assemble and secure several sterilization items required for a given surgical procedure and be ready for operation.   The term "sterilization" covers a wide range of products. A cotton ball, a cotton swab, and a tongue spatula are examples of "treatable products." Use them once and throw them away." Use once is not a synonym for cheap. Some very expensive sterilizations, such as dialysis filters, are themselves too fragile to be cleaned and reused after sterilization. To save costs, reuse is desirable. Most medical sterilization, such as sci
2 条评论
阅读全文

If You Think Your Pouch is Just a Pouch, Wait Until You Read This

  Do you know what self sealing sterilization pouches are? If not, then read on to learn more about these amazing products. A self-sealing sterilization pouch is a bag that can be sealed and opened with one hand and contains an atmosphere that will destroy bacteria and other microorganisms in the bag's contents.   Self seal sterilization pouches   have been used for decades in hospitals worldwide because they offer excellent protection against contamination of medical instruments, surgical equipment, or pharmaceuticals during transport or storage. When self sealing sterilization pouches are used to package medical devices or pharmaceuticals, the self seal sterilization pouch provides a barrier that protects these products against moisture and contamination during shipping. This helps ensure that when your customers use them in their procedures, they will be safe for patient care. What do you truly understand about the sterilization pouches you use? What should you be aware of? What
发表评论
阅读全文