Disposable Vacuum Blood Collection Container Purple Blood
Collection -- EDTA Anticoagulant
Classification And Application
Purple blood collection -- EDTA anticoagulant
It contains EDTA anticoagulant. Compared with other anticoagulants,
EDTA anticoagulant has less effect on hemagglutination and
morphology of blood cells, so EDTA salt (2k, 3k, 2Na) is usually
used as anticoagulant. EDTA salt can combine with calcium ion in
blood to form chelate, so as to prevent blood coagulation.
Sample type: whole blood, plasma
Application:
2ml: blood routine, reticulocyte, HBAIC, TC, BNP
5ml: pituitary, parathyroid hormone, renin, adrenal function,
adrenocortical function, atch + COR, cortisol (COR), blood group +
D antigen (syncytial blood)
It is not suitable for coagulation test and platelet function test,
nor for determination of calcium, potassium, sodium, iron, alkaline
phosphatase, creatine kinase, leucine aminopeptidase and PCR test.
Structure Composition
The disposable vacuum blood collection container consists of a test
tube, a plug, a cap, a label, additives (if any) and additives (if
any).
Scope Of Application
Used in conjunction with disposable intravenous needles for the
collection, transportation and preservation of human venous blood.
Storage Requirements
Store in a dry, well-ventilated and clean room with no corrosive
gas and relative humidity above 80%
Precautions During Use
1.According to different test requirements, select the appropriate
blood collection vessel. If you have any questions, please contact
the staff of the laboratory at any time.
2.The sample number must be pasted on the blood collection vessel,
which is consistent with the number on the inspection sheet. It
should be pasted on the paper label of blood collection vessel, not
on the glass to prevent falling off.
3. When taking blood, patients should be relaxed, warm environment,
prevent venous contracture, tie tourniquet time should not be too
long (now some scholars think that try not to use tourniquet),
observe whether the blood collection is smooth, forbid to pat the
arm, otherwise it may cause local blood concentration or activate
the coagulation system.
4. The recommended order of blood collection is no anticoagulant
tube (serum tube) → separation gel / accelerator tube → heparin /
EDTA tube → coagulation vessel → blood sedimentation tube. The main
reason is that the first tube often contains tissue fluid, which is
easy to cause coagulation and is not suitable for hemagglutination
test; Furthermore, to avoid the contamination of serum tube by
anticoagulant.
5. After blood collection, the blood samples shall be rolled
according to different test categories (biochemical, immune,
routine, coagulation, ESR) with test sheets, and classified. All
blood samples shall not be mixed together, so as to avoid confusion
in operation.
6.The proportion of blood and anticoagulant must be accurate, and
the blood volume should meet the requirements.
7 after blood collection, gently turn the test tube and mix 8-10
times, but do not vibrate violently. The sample should be placed
vertically after blood collection.
Company Profile
Zhongxiu Science And Technology Co.,Ltd., is a high-tech enterprise
engaged in the research and development, production and operation
of in vitro diagnostic products. The in vitro diagnostic products
developed by the company cover POCT series, microbial series,
biochemical series and immune series reagents and supporting
instruments.
The company has always adhered to the core concept of "fast and
accurate, living up to life", committed to providing society with
excellent products and services, and contributing to the cause of
human health.
