Tungsten PET MR Syringe Shield

The Tungsten PET MR Syringe Shield (or injection shield) is an essential protective apparatus used by the nuclear medicine department for the radionuclide injection procedure in order to ionizing radiation. Its main purpose serves as a protective barrier for the injection of radioactive pharmaceuticals (e.g. Tc-99m, FDG F-18, etc.) to ensure the operator is completely isolated from the radiation source during drug administration orradiotherapy.

Syringe shielding is generally constructed out of a tungsten alloy of high density. Tungsten's high atomic number grants it an excellent capacity for radiation absorption as well as effectively masking ionizing radiation, including gamma rays. Some window designs may be incorporate with lead glass to allow of observation while protecting the medical staff throughout the procedure. The use of lead-free glass allows a more simplified structure while maintaining a lightweight design.

The tungsten alloy body ensures reliable shielding protection radiologically, guaranteeing a safe operational environment. It may be equipped with fixed structures like spring clips, screw locks, or flange locks to custom fit needs. Moreover, it supports one-handed rapid, ergonomic loading and unloading of syringes while tightening protection and operational efficiency; the surface is smooth and meets sanitation standards for medical equipment environmental cleaning and is easy to clean. Non-toxic, environmentally friendly materials used in the making also markedly reduce secondary pollution while improving the equipment lifetime.

The tungsten PET MR syringe shielding is essential equipment for nuclear medicine treatments and PET/SPECT imaging to protect the occupational radiation exposure of medical staff. The combination of "actively radiation source shielding" and "operating procedures enhancing" features not only minimize exposure during use but also streamline the overall diagnosis and treatment, enabling the medical staff to efficiently perform radiopharmaceutical injections within a safe controlled environment.

Tungsten PET MR syringe shield is now the primary device for radiation safety shielding in nuclear medicine because of its exceptional proactive operational efficiency and protective capabilities, facilitating high-precision medicine alongside occupational health.

1. High density and extraordinary shielding:

The tungsten alloy's density supercedes that of other metals standing at 16.5 to 19.0 g/cm³; which is around 60% greater than lead. It can effectively protect against whatever high energy nuclear radiation which includes FDG, a substance commonly utilized during PET imaging. A shield made of tungsten alloy, which is approximately 9mm thick can attenuate 88% of FDG F-18 emission radiation.

2. Non magnetic and MRI friendly:

Tungsten alloy does not interfere with 3T MRI gadgets, hence aids in non magnetic material requirements and will not distort the image.

3. Ergonomic design:

Shielding parts are usually combined with protective glasses of high density lead glass to allow easy gazing at the dosages of medication held in the syringe. A white reflecting background is used to enhance further the observation of scales and medications and thumb screws fasten the syringes during operations to keep it stable.

4. Eco-friendly and non toxic:

For a long time, lead materials were used due to their high strength. However, tungsten alloy is more eco-friendly and non toxic in nature. Tungsten alloy on the other hand is not harmful and can be called environmentally friendly.

5. Disinfection friendly:

It fulfills the standards for hygiene in medical settings due to its smooth surface which can be easily wiped down with sterilizing alcohol, disinfecting wipes.

6. Reduction in Size and Weight:

Compared to lead shielding components, tungsten alloy shielding components achieve the same shielding effect with much less volume and weight, thus are less cumbersome to operate and handle.

In PET/MR imaging, tungsten syringe shielding is used to inject high-energy isotopes such as FDG-F18 to ensure the injection process is safe without affecting the imaging quality. Tungsten is a non-magnetic material and is suitable for PET/MR imaging environments and does not interfere with imaging equipment.

Are you a factory or manufacturer?
A: Yes, we are a factory but we generally use our trading company to handle the business abroad. It will be more convenient to receive the remittance and arrange the shipment.

What is the delivery method?
A: Generally, we send cargo by UPS, DHL or FedEx. Also, we can send by sea to seaport or by air to the closest airport.

Why is your product so cost-effective?
A: We cut out the middlemen in the end-to-end manufacturing process and we obtain raw material directly from its source.

Do you do spot quality inspection or full inspection?
A: 100% full inspection for sure. All unqualified products are discarded.

How do you ensure your lead time?
A: From material preparation to machining and finally to a full inspection. Every stage of production is strictly monitored and controlled to give you an accurate delivery time.

What is the MOQ of Tungsten PET MR Syringe shield?
A: Depends on quantity, generally, no MOQ limit.

How to pay for it?
A: A bank transfer (T/T) will be acceptable.

What is the delivery time?
A: around 7-20 days which depends on the quantity and production.

What is kind of the package?
A: Generally, we use a carton case or plywood case with protective material inside to ensure the save of cargo

What is the lead time?
A: from order placed to cargo receiving will take around 10-25 days.

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