Disposable Vacuum Blood Collection Container Green Blood Collecting
Vessel
Classification and Application
Green blood collecting vessel heparin anticoagulant tube
Heparin is added to the blood collection tube. Heparin directly has
the effect of antithrombin, which can prolong the clotting time of
the specimen. Excessive heparin will cause the accumulation of
white blood cells and cannot be used for white blood cell counting
because it can make the blood slice stained and the background is
light blue Therefore, it is not suitable for white blood cell
classification.
Sample type: whole blood, plasma
Uses: Red blood cell fragility test, blood gas analysis, hematocrit
test, erythrocyte sedimentation rate and general energy biochemical
determination.
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 inspection requirements, choose the
appropriate blood collection tube. In case of doubt, please contact
the laboratory staff at any time.
2 The sample number must be pasted on the blood collection tube,
which is consistent with the number on the inspection sheet. It
should be pasted on the paper label of blood collection tube, not
on the glass to prevent it from falling off.
3 When taking blood, patients should relax, keep the environment
warm, prevent venous contracture, and wear tourniquet for too long
(now some scholars think that tourniquet should not be used as much
as possible). Observe whether blood collection is smooth, and do
not pat the arm, otherwise it may cause local blood concentration
or activate the coagulation system.
4 The recommended order of blood collection is anticoagulant-free
tube (serum tube) → separation gel/coagulant tube → heparin /EDTA
tube → coagulation vessel → sedimentation tube. The main reason is
that the first tube often contains tissue fluid, which is easy to
cause blood coagulation and is not suitable for blood coagulation
measurement; Furthermore, the serum tube is prevented from being
polluted by anticoagulant.
5 After the completion of blood collection, the blood samples shall
be rolled up and classified according to different inspection
categories (biochemistry, immunity, routine, coagulation and
erythrocyte sedimentation rate). All blood samples shall not be
mixed and rolled together to avoid confusion in operation.
6 The ratio of blood to anticoagulant must be accurate, and the
amount of blood collected should meet the requirements.
7 After blood collection, gently reverse the test tube and mix it
8-10 times, but do not shake violently. After blood collection, the
sample should be placed vertically
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.
