In medical X-ray imaging applications, the radiation consists of primary and secondary radiation. Primary radiation, also called the useful beam, is the radiation emitted directly from the X-ray tube that is used for patient imaging. A primary barrier is a wall, ceiling, floor or other structure that will intercept radiation emitted directly from the X-ray tube. Its function is to attenuate the useful beam to appropriate shielding design goals. Secondary radiation consists of X-rays scattered from the patient and other objects such as the imaging hardware and leakage radiation from the protective housing of the X-ray tube. A secondary barrier is a wall, ceiling, floor or other structure that will intercept and attenuate leakage and scattered radiations to the appropriate shielding design goal. Traditionally, it has been used concrete or gypsum wallboard as well as lead protected. For X-ray room and Operation Theater we are now heading for modern design of new technologies using aluminum honeycomb wall panels with PVC or HPL layers. Hereafter it will be considered a complete design of an X-ray proof Operation Theater for a hospital area. The wall panels are engineered to be equipped with coplanar clock, chronometer, gas plugs, and electric plugs, air grid set for ventilation, monitor and pc cabinet, surgery cabinets. The ceiling of the room will be made of air tight tiles complete with supporting structure and including filter tiles and IP65 lighting system. The floor will be of PVC conductive in the operating theatre and patient preparation room. This co-planar wall system offers an easy to be cleaned surface and, thanks to the flash to wall solutions, guarantees a perfect aseptic surface and a complete air tight solution: the supporting structures are equipped with air tight gaskets and the panels are sealed from the front with silicon in matching color. In addition, the false ceiling system consists of a metal substructure for suspension and powder coated aluminum tiles integrated with lights, all sealed in the same way of the wall with double protection. Tiles and light frames are designed expressly in aluminum not to interfere with the X-ray devices and are different for operating theatres and other medical rooms (or corridors).
In mediche X-ray applicazioni di imaging, la radiazione è costituito da radiazione primaria e secondaria. Radiazioni primario, chiamato anche fascio utile, è la radiazione emessa direttamente dal tubo a raggi X che viene utilizzata per l'imaging del paziente. Una barriera primaria è un muro, soffitto, pavimento o altra struttura che intercetta la radiazione emessa direttamente dal tubo radiogeno. La sua funzione è di attenuare il fascio utile di opportune schermature obiettivi di progettazione. Radiazione secondaria costituita da raggi X diffusi dagli oggetti paziente e altri come l'hardware e immagini radiazione fuoriuscita del liquido dal alloggiamento del tubo radiogeno. Una barriera secondaria è una parete, soffitto, pavimento o altra struttura che intercettare e attenuano le perdite e radiazioni sparse per l'appropriato obiettivo di progettazione schermatura. Tradizionalmente, è stato utilizzato rivestimenti calcestruzzo o gesso così come portare protetto. Per X-ray camera e sala operatoria ci stiamo dirigendo per il design moderno delle nuove tecnologie che utilizzano pannelli in alluminio a nido d'ape con PVC o strati di HPL. D'ora in avanti sarà considerato un progetto completo di un X-ray Theater per un funzionamento a prova di zona ospedaliera. I pannelli a parete sono stati progettati per essere complanare dotato di orologio, cronometro, tappi di gas, e prese elettriche, griglia d'aria fissata per la ventilazione cabinet, monitor e pc, armadi chirurgia. Il soffitto della sala sarà realizzato con piastrelle a tenuta d'aria completo di struttura portante e comprese le piastrelle di filtro e sistema di illuminazione IP65. Il pavimento sarà di PVC conduttivo in sala operatoria e la preparazione stanza del paziente. Questo complanare sistema parete offre un facile da pulire superficie e, grazie alla flash per soluzioni di parete, garantisce una perfetta superficie asettico ed una soluzione completa tenuta d'aria: le strutture di supporto sono dotati di guarnizioni a tenuta d'aria ed i pannelli sono sigillate la parte anteriore con il silicio in tinta. Inoltre, il sistema controsoffitto costituito da una sottostruttura metallica per piastrelle in alluminio sospensione e verniciate integrati con luci, tutti sigillati nello stesso modo della parete con doppia protezione. Piastrelle e telai leggeri sono stati progettati espressamente in alluminio per non interferire con i dispositivi a raggi X e sono diverse per sale operatorie e di altri locali ad uso medico (o corridoi).
Design and development of an X ray proof operation theater with innovative materials
DEBNATH, SHAON
2011/2012
Abstract
In medical X-ray imaging applications, the radiation consists of primary and secondary radiation. Primary radiation, also called the useful beam, is the radiation emitted directly from the X-ray tube that is used for patient imaging. A primary barrier is a wall, ceiling, floor or other structure that will intercept radiation emitted directly from the X-ray tube. Its function is to attenuate the useful beam to appropriate shielding design goals. Secondary radiation consists of X-rays scattered from the patient and other objects such as the imaging hardware and leakage radiation from the protective housing of the X-ray tube. A secondary barrier is a wall, ceiling, floor or other structure that will intercept and attenuate leakage and scattered radiations to the appropriate shielding design goal. Traditionally, it has been used concrete or gypsum wallboard as well as lead protected. For X-ray room and Operation Theater we are now heading for modern design of new technologies using aluminum honeycomb wall panels with PVC or HPL layers. Hereafter it will be considered a complete design of an X-ray proof Operation Theater for a hospital area. The wall panels are engineered to be equipped with coplanar clock, chronometer, gas plugs, and electric plugs, air grid set for ventilation, monitor and pc cabinet, surgery cabinets. The ceiling of the room will be made of air tight tiles complete with supporting structure and including filter tiles and IP65 lighting system. The floor will be of PVC conductive in the operating theatre and patient preparation room. This co-planar wall system offers an easy to be cleaned surface and, thanks to the flash to wall solutions, guarantees a perfect aseptic surface and a complete air tight solution: the supporting structures are equipped with air tight gaskets and the panels are sealed from the front with silicon in matching color. In addition, the false ceiling system consists of a metal substructure for suspension and powder coated aluminum tiles integrated with lights, all sealed in the same way of the wall with double protection. Tiles and light frames are designed expressly in aluminum not to interfere with the X-ray devices and are different for operating theatres and other medical rooms (or corridors).| File | Dimensione | Formato | |
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Descrizione: Design and Development of an X-ray proof Operation Theater with Innovative Materials
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https://hdl.handle.net/10589/43561