What is Quality Control?
Quality control is a process employed to ensure a certain level of quality in a product or service. It may include whatever actions a business deems necessary to provide for the control and verification of certain characteristics of a product or service. The basic goal of quality control is to ensure that the products, services, or processes provided meet specific requirements and are dependable, satisfactory, and fiscally sound. Essentially, quality control involves the examination of a product, service, or process for certain minimum levels of quality. The goal of a quality control team is to identify products or services that do not meet a company’s specified standards of quality. If a problem is identified, the job of a quality control team or professional may involve stopping production temporarily. Depending on the particular service or product, as well as the type of problem identified, production or implementation may not cease entirely. Usually, it is not the job of a quality
Nuclear Medicine Gamma Cameras and PET Scanners are sophisticated instruments that require comprehensive performance monitoring. Routine Quality Control is recognized by the Nuclear Medicine Professional Community as vital to the proper functioning of the device and vital to assure the integrity of the diagnostic images produced. Many governmental and professional bodies have provided recommendations on testing procedures and testing frequency to be included in an effective Gamma Camera Quality Control Program. One part of patient care, an important part that is often overlooked, is a commitment to the performance and monitoring of a Nuclear Medicine Gamma Camera or PET Scanner Quality Control Program. A Quality Control Program must meet several criteria to be effective, among which are: The proper tests must be performed regularly and reproducibly by an experienced individual capable of detecting minor problems and taking corrective actions. These tests assure the proper calibration a
• Quality control (QC) is a system used to maintain a determined level of accuracy and precision. • Proper quality control helps ensure that reported results of patient laboratory testing are correct. • Quality control applies not only to specimen testing, but also to collection, storage, and transportation.
It’s not QualityAssurance. (QaIsNotQc.) Quality control is the process of examining your output for minimum levels of quality in some dimension. The quality control team does not actually improve the quality, they just stop production when the measured quality drops below a given limit. To restart production, the source of the quality problem must be identified and fixed, but this is beyond the responsibility of the quality control team. Some quality control needs to be part of your overall quality process, in order to measure how well you’re doing. See QualityIsFree. But there are diminishing returns for higher standards and larger teams. A cute quote is that it’s like attempting to lose weight by weighing yourself more often.
