Products Description
Tungsten PET unit dose pig is specifically designed to protect against radiation while injecting radioactive medication (like FDG F-18) for nuclear medicine. It is constructed from a premium tungsten alloy. It is resistant to corrosion, while having high density and exceptional radiation absorption capacity. This device is fundamentally critical in protecting the medical workers during operations. Its primary purpose is to mechanistically contain the radiation exposure risk to injection site and to manage the drug dose with precision and safety.
The alloy of tungsten has a density which is 60% more than lead's density and it has an effective radiation absorption efficiency. It can effectively weaken penetrating radiation such as gamma rays and provide reliable protective barriers to the operators; It possesses high strength and corrosion resistance, making it suitable for frequent use over long periods; The modular structure design (head, body, and tail) allows for flexible adaptation to various shielded syringe sizes such as 2cc, 2.5cc, 3cc, and 5cc, catering to a wide range of clinical situations.
With a swipe of a tail and head mechanism, the use of a Pipe Cleaner edifies drug storage, transmission, and injection procedures while simultaneously shielding medical personnel from direct contact with a radiation source. Its internal structure is designed to meet the single-dose FDG injection requirements, minimizing drug residues. The modular structure permits effortless and rapid one-handed manipulation of the syringe while the control interface between head and tail permits efficient and accurate control of injection movements which optimizes the angle incline therefore ensuring protective efficiency.
In Nuclear medicine imaging and therapy applications, medical practitioner aperture radiation exposure risk is significantly minimized using the tungsten PET unit dose clearer due to "complete process radiation shielding" and "single-dose precision control." Operation, drug management, and overall radiation safety are efficiently handled by the high-density tungsten alloy structure using the ergonomic design, maximizing its safety and efficiency for PET imaging and nuclear medicine diagnosis and treatment.
Features Of Tungsten PET Unit Dose Pig
1. Efficient radiation shielding:
The tungsten alloy is effective in blocking radiation from some radiopharmaceuticals, such as FDG-F18, due to its high density (approximately 19.3 g/cm³). The optimal protection is offered by the 9 mm thick tungsten alloy shield.
2. Multi-purpose design:
This allows for the loading, unloading, and transport of PET drugs. This permits the shielding of a single dose of FDG during the injection and transport processes.
3. Easy to operate:
The syringe radiation protection tank has a 3-part head, body and tail, which allows rotation and minimizes the need for engagement during radiation protection while still permitting injection. Allows injectors to stand a distance away from the patient while achieving operator and third-party radiation protection.
4. Durability and safety:
The product is built from a high-density tungsten alloy which is considered to have high mechanical strength while being resistant to many forms of abrasion. The design features an all-tungsten alloy shell with a protective thickness of 22.5mm making them safe for use in strong radiation fields.

Applications Of Tungsten PET Unit Dose Pig
Employed in the FDG-F18 PET drug injection workflow for minimizing radiation risk to medical personnel during the injection step. The syringe can be drawn directly from the protective compartment which can be fitted directly into the medicine flask. This is used in nuclear medicine for the safer and more efficient preparation, packaging, and injection of radioisotope pharmaceuticals.

Shielding Material specification
|
Name |
90WNiFe |
92.5WNiFe |
95WNiFe |
97WNiFe |
90WNiCu |
95WNiCu |
|
Material |
90% W |
92.5% W |
95% W |
97% W |
90% W |
95% W |
|
7% Ni |
5.25% Ni |
3.5% Ni |
2.1% Ni |
6% Ni |
3.5% Ni |
|
|
3% Fe |
2.25% Fe |
1.5% Fe |
0.9% Fe |
4% Cu |
1.5% Cu |
|
|
Density (g/cc) |
17 gm/cc |
17.5 gm/cc |
18 gm/cc |
18.5 gm/cc |
17 gm/cc |
18 gm/cc |
|
Density (lbs/in3) |
0.614 |
0.632 |
0.65 |
0.668 |
0.614 |
0.65 |
Specification Of Tungsten PET Unit Dose Pig
|
Tungsten PET Unit Dose Pig |
|
|
Dimensions: |
8.5" h x 1.94" dia. (22 x 4.9 cm) |
|
Tungsten Shielding: |
0.5" nominal thickness (1.27 cm) |
|
Item Structure |
Full tungsten the outside and inside. |
|
Weight: |
6 lb (2.8kg) |
|
Material standard |
ASTM Tungsten Class 3 |
FAQ for Tungsten PET Unit Dose Pig
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 Unit Dose Pig?
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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