US 12,372,667 B2
Radiation protection screen, for providing radiation protection of an operator against ionising radiation
Pierre-Marie Lemer, Nantes (FR)
Assigned to LEMER PAX, La Chapelle sur Erdre (FR)
Appl. No. 18/025,597
Filed by LEMER PAX, La Chapelle sur Erdre (FR)
PCT Filed Sep. 9, 2021, PCT No. PCT/EP2021/074851
§ 371(c)(1), (2) Date Mar. 9, 2023,
PCT Pub. No. WO2022/053575, PCT Pub. Date Mar. 17, 2022.
Claims priority of application No. 2009150 (FR), filed on Sep. 10, 2020.
Prior Publication US 2023/0333265 A1, Oct. 19, 2023
Int. Cl. G01T 1/02 (2006.01); G21F 3/00 (2006.01)
CPC G01T 1/02 (2013.01) [G21F 3/00 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A radiation protection screen, that is adapted to ensure the radiation protection of an operator against ionizing radiation,
said screen comprising a radiation protection wall made of a radiation protection material,
said radiation protection wall having two opposite faces:
an inner face, opposite which the operator is intended to position himself, and
an outer face, opposite which a source of ionizing radiation has to be placed,
wherein said radiation protection screen is fitted with:
first dosimetric measurement means, implanted opposite said outer face and adapted to measure an external radiation dose received on the side of said outer face,
second dosimetric measurement means, implanted opposite said inner face and adapted to measure an internal radiation dose received on the side of said outer face,
electronic display means, adapted to display information for the operator, and
control means, coupled to said dosimetric measurement means and said electronic display means,
said control means including a control module designed to display, on said electronic display means, information relating to at least said measured internal/external radiation doses.