Chemistry Calibrator, 12 vials X 3 mL, Registration No. 10345160486, lot: 090445B, 090445C 의 안전성 경고

Agência Nacional de Vigilância Sanitária (ANVISA)에 따르면, 해당 안전성 경고 는 Brazil 에서 Siemens Healthcare Diagnósticos Ltda. 에 의해 제조된 제품과 관련되어 있습니다.

이것은 무엇인가요?

안전성 경고는 의료기기 제품과 관련된 중요한 정보와 권고사항을 담고 있습니다. 물론 안전성 경고가 배포되었다고 해서 해당 제품이 무조건 안전하지 않은 제품이라는 것은 아닙니다. 보건의료업계 종사자와 의료기기 사용자들에게 배포되는 안전성 경고에는 회수(recall)도 포함될 수 있습니다. 제조사가 안전성 경고를 작성하기도 하지만, 보건당국에서 작성하는 경우도 있습니다.

데이터에 대해 더 자세히 알아보기 여기
  • 사례 유형
    Safety alert
  • 사례 ID
    1310
  • 날짜
    2013-09-24
  • 사례 국가
  • 사례 출처
    ANVISA
  • 사례 출처 URL
  • 비고 / 경고
    Brazilian data is current through June 2018. All of the data comes from Anvisa, except for the categories Manufacturer Parent Company and Product Classification.
    The Parent Company and the Product Classification were added by ICIJ.
    The parent company information is based on 2017 public records. The device classification information comes from FDA’s Product Classification by Review Panel, based on matches of data from the U.S. and Brazil.
  • 데이터 추가 비고
    According to the company's manifestation, the slight positive change in direct bilirubin is observed in values ​​approximately ten times greater than the reference limit. In cases of hyperbilirubinemia due to hepatic obstruction, the change will have no impact on the use of the assay for diagnostic support. For instances of hyperbilirubinemia, which test is used to estimate indirect bilirubin in conjunction with total bilirubin, total bilirubin will be slightly underestimated. However, the clinical interpretation of the results will not be affected. For patients with elevated bilirubin overestimation will not impact treatment, since the values ​​will still support both diagnosis and prognosis. For determination of total bilirubin, a proportional decrease in indirect bilirubin will have no impact on the most vulnerable population - newborns due to immaturation of the glucuronidation pathway, so most circulating bilirubin will still be the indirect one.
  • 원인
    Siemens healthcare diagnostics has identified that the system specific values ​​for the direct calibrator (dbil_2) of the chemistry calibrator, batches 090445b and 090445c belonging to the advia® chemistry 1200, 1650, 1800 and 2400 systems, may cause a + 7-9% in quality control and sample recovery at 3 mg / dl.
  • 조치
    The registrant in Brazil reported that customers were instructed to use the new System Specific Values ​​reassigned for the Direct Bilirubin Assay (DBIL_2) of the Chemistry Calibrators, batches 090445B and 090445C, provided in Table 2 of the notification is attached to this alert) and to keep the letter with the records of the Laboratory.

Manufacturer