Heel Blood Sampler Physical Property

Product structure And Composition

The heel blood collector consists of a shell, a spring, a blade and an elastomer. The shell and elastic material are made of acrylonitrile-butadiene-styrene (ABS) material. The spring is made of carbon spring steel wire. The blade is made of stainless steel.

Product Performance

• The appearance of heel blood sampler should be clean, without obvious grindstone, stain and defect. Leaves can't have grindstones and curved rings.
• The heel blood sampler is well assembled without serious dislocation of the shell.
• The surface hardness of the blade server must be greater than or equal to 350 HV10. The Ra value of blade surface roughness is less than or equal to 0.4μM ..
• The corrosion resistance of the blade of Hill Blood Collector shall be Grade B (including corrosion marks).
• The blade of that heel blood collector can retreat together with the blade of the shell.
• The sterilization method is radiation sterilization, and the product must be sterilized.
• The blade of the heel blood collector should have no iron reaction.

Specifications And Dimensions

Usage Method

1. Put the baby down, wipe the blood collection part with a sterile cotton swab, and dry naturally. Do not touch sterilized parts.
2. Remove the outer packaging of blood collector. Don't put the blood collector in a sterile place. Remove the safety buckle of the blood collector. No
Do not touch the blade when pressing the start button.
3. Move the baby's feet to the position above the heart, and select a safe blood collection position according to the "baby blood collection positioning mode diagram", and the blood collection port is vertically aligned with the blood collection position.
4. When the flat end of the blood collection outlet gently touches the skin, press the start button to collect blood, and the blood collector quickly leaves the blood collection point;
5. Gently wipe the first drop of blood with dry sterile gauze.
6.1 Gently press the appropriate pressure, and collect a proper amount of blood samples with a blood collection tube for blood collection. After blood collection, gently press the incision with dry sterile gauze to prevent hematoma formation.
6.2 Gently press the blood, directly sample the blood drops on the blood card, and then continuously collect at least 3 blood points. After taking blood, gently press the incision with dry sterile gauze to prevent bleeding and hematoma.

Contraindication

1. Do not use it on infants (including fever) unless necessary.
2. Do not collect blood samples repeatedly at the same location.
3. Do not use the puncture site for infants with edema, infection or inflammation.
4. It is not used at the puncture site of infants with skin diseases or skin injuries.
5. Do not choose the skin within 2mm near the sampling point as the blood sampling position.

Matters Needing Attention

1. Please do not use the safety belt buckle of blood sampler, because it is lost or damaged.
2. The blood sampler is disposable, so please replace it with a new one every time you take blood.
3. The safe area for infant blood collection is between the line parallel to the foot side drawn from the middle of the fourth and fifth toes and the line parallel to the foot side drawn from the big toe.
4. When disinfecting the blood collection site, the disinfection diameter should be no less than 2 cm;
5. Inadequate vascular development can lead to insufficient blood flow.
6. If the heel needs to be preheated, 42 ~ 44 C will promote blood circulation, but above 44 C will become the cause of burns;
7. The blood sampler should be close to the blood collection site and inserted into the needle vertically, but excessive force should not be applied to avoid deep harmful wound depth.
8. When using the blood sampler, please be careful to avoid accidental injury to yourself and others.
9. Pay attention to the place of blood collection to prevent bleeding or inflammation again after blood collection.
10. The blood sampler is sterilized by radiation, and its validity period is 3 years. It is strictly prohibited to use within the validity period.
Eleven. Blood sampler may be contagious after use, and should not be discarded at will to prevent pollution and injury.

Keep In Storage

It should be stored in a cool, dry, ventilated and clean environment with relative humidity below 80% and temperature below 45℃, without corrosive gas.

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.