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Medical Compat Cyclotron

The 12MeV and 15MeV cyclotrons are the latest medical cyclotron

Category:

Medical cyclotron

Key words:

control

single

maximum


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Product description

Z12 type (星速®), Z15 type (旋速®) artificial intelligence cyclotron

The 12MeV and 15MeV cyclotrons are the latest medical small negative hydrogen cyclotrons developed by Shaanxi Zhengze Biotechnology Co., Ltd. They are equipped with liquid targets, gas targets, and solid targets. They can not only produce 18F, 11C, 13N nuclides, but also produce nuclides such as 64Cu, 68Ga, 86Y, 89Zr, 99mTc, and 124I. The maximum yield of 18F single target is 10 Ci. The use of Deepvalley patented technology magnets, highly reliable RF cavities, and highly stable ion source technology greatly improves the durability and reliability of the product,

Improve the overall stability of the system. Adopting artificial intelligence technology to reduce dependence on operators.

 

System features

Artificial intelligence control

The powerful function of multi nuclide production

Extremely high reliability

 

TECHNICAL INDEX

Appearance dimensions:

Host base (thickness * width): 1220mm x 1930mm

Host height: 2040 mm

Host weight (excluding shielding body): 17.0T

Shield weight: 90-120T

Beam and vacuum:

Proton beam energy: 12Mev, 15Mev

Maximum intensity of proton beam on target: 100μA

Proton beam intensity on a single target: 100μA

Beam extraction system: Carbon film extraction system

Number of carbon films: 3

Vacuum degree (standby state): better than 5x10E-5 Pa

Time required from atmospheric pressure to beam release:<60 minutes

Magnetic field:

Magnet type: Vertical magnet (particle acceleration plane perpendicular to the ground)

Magnet diameter: 930mm

Number of magnet sectors: 4

Peak magnetic field: 2.1T; 150V,150A

Magnetic yoke opening method: horizontal

Ion source:

Ion source position: Radial insertion, built-in

Maximum arc current intensity:>1A

Ion source lifespan: cathode>15000mAh

RF:

RF frequency: 40MHz ± 0.5MHz

Accelerated peak voltage: ⩾ 35KV

Maximum power output of the final power amplifier: ⩾ 15KW (99.99% redundancy)

Target system:

Cooling method: water cooling and ammonia mixed cooling

Number of target positions: 8, 4 on one side, supporting real-time dual beam bombardment

Solid target: support

18F target volume: 2, 3, 4g three types

Target membrane lifespan:>15000μAh

18F single target yield (EOB): 12Mev ⩾ 3.5Ci, ⩾ 4.5 Ci, ⩾ 6.0 i; 15Mev ⩾ 4.5 Ci, ⩾ 6 Ci, ⩾ 10.0 Ci, and support customization of higher yield targets

Single target yield of 11C: single target bombardment for 30 minutes, 12Mev 21300mCi (EOB); 15Mev21500mCi (E OB)

13N target ammonia production: ⩾ 250mCi/15 min; Production of nuclides such as 64Cu, 68Ga, 86Y, 89Zr, 99mTC, and 124I: supported

Water cooling and self shielding:

Water quality: Conductivity<5 μ s/cm

Flow rate:>10 m ³/h

Water temperature: 15 ℃~30 ℃

Water pressure: 0.4 Mpa~0.6 Mpa

Self shielding surface dose rate: 50-100 μsv/h, shielding can be increased according to user needs, especially neutron protection

Control system:

Control equipment: PLC or other programmable control equipment, redundant configuration

Support safety interlocking, emergency shutdown, and artificial intelligence control

 

Working conditions

Environmental and gas source requirements:

The ambient temperature ranges from 15 ℃ to 35 ℃; Relative humidity ⩽ 85%; The air pressure is not limited. Ammonia and hydrogen: purity>99.99995%;

Compressed air, pressure ⩾ 0.65 MPa, pipeline diameter 28 mm, pure air without oil or water.

Accelerator room requirements:

Room: 27000mm (length) x 6000mm (width) x 3300mm (height), recommended height 4000mm; Protective door: 2000mm (width) x 2200mm (height)

Wall: 500-800mm concrete, strength > C30

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