Activated Clotting Time | 合法醫療器材資訊網

2019年11月27日—Activatedclottingtime(ACT)isapoint-of-carecoagulationtestdesignedtomonitorheparintherapyintheclinicalsituationsinwhichintensive ...

Description

Activated clotting time (ACT) is a point-of-care coagulation test designed to monitor heparin therapy in the clinical situations in which intensive anticoagulation is required. [2] Similar to partial thromboplastin time (PTT), ACT reflects time of clot formation via the intrinsic coagulation pathway by the addition of factor XII activators (eg, diatomaceous earth [Celite], kaolin, glass beads, ellagic acid) and increases linearly to relation to the heparin concentration. Clotting times may also vary between ACT analyzers manufactured by different (or the same) vendors, depending on the source and the formula of the activator, the amount of activator relative to the sample volume, or the method of clot detection. Therefore, instrument-specific protocols should be established and validated for each type of clinical procedure. [3]

Indications/Applications

ACT is used for bedside or intraoperative monitoring of unfra...

Point | 合法醫療器材資訊網

Lab Test | 合法醫療器材資訊網

Hemodialysis: therapeutic range of 132 to 234 seconds. · PTCA: HemoTec > 275 to 300 seconds, or Hemochron > 340 to 400 seconds. · CABG: The accepted goal ... Read More

HEMOCHRON Activated Clotting Time Low Range ... | 合法醫療器材資訊網

2021年5月13日 — 14. The Internal EQC will check the following parameters: 1. Normal level (30 ACT seconds),. 2. Abnormal level of QC ( ... Read More

Activated Clotting Time | 合法醫療器材資訊網

The normal range for ACT depends on the device being used, but it is usually within the range of 70 to 150 seconds. Values above 400 seconds are generally ... Read More

Anticoagulation monitoring during vascular surgery | 合法醫療器材資訊網

由 B Tremey 著作 · 2006 · 被引用 24 次 — Hemochron® Jr Signature provides measurements of ACT-LR, which are accurate for monitoring ... ACT-LR (low range) measurements were performed according to the ... Kinetics of intravenously administered heparin in norma Read More

Comparison of Point | 合法醫療器材資訊網

由 JW Ojito 著作 · 2012 · 被引用 42 次 — The Hemochron Signature Elite Whole Blood Microcoagulation System had the most variability (221.10 ± 14.78) and yielded consistently higher ACT values ... Read More

Comparison of activated clotting times measured using the ... | 合法醫療器材資訊網

由 JM Lee 著作 · 2018 · 被引用 9 次 — The ACT values measured with the two devices showed a good ... on the Hemochron reference range may lead to insufficient anticoagulation. Read More

Procedure | 合法醫療器材資訊網

The activated clotting time (ACT) is measured with the Hemochron Response instruments. The ACT test is commonly used for heparin anticoagulation monitoring ... Read More

Activated Clotting Time | 合法醫療器材資訊網

2019年11月27日 — Activated clotting time (ACT) is a point-of-care coagulation test designed to monitor heparin therapy in the clinical situations in which intensive ... Read More

Activated Coagulation Time | 合法醫療器材資訊網

Heparin slows the ability of blood to clot, and the ACT test helps your ... Even if your test results are different from the normal value, you may not have a problem. Read More

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