Patent Number: 
Section: claims

1. A device (1) for synthesizing a radioactive tracer from a radioisotope, comprising:a cassette (30) for specific synthesis of the radioactive tracer; anda universal confined chamber (10) comprising an internal connector plate (17) and in which is provided an access door (13) configured for insertion therein of the cassette (30) and for removal of the cassette therefrom,said cassette (30) comprising reagents and a synthesis module,the synthesis module comprising a reaction cell and being configured to receive the reagents and the radioisotope for synthesizing the radioactive tracer, the synthesis module being fluidically connected to an entry of the cassette that is configured for conveying the radioisotope into the reaction cell and an exit from the cassette configured for delivering the radioactive tracer out of the cassette (30), andsaid internal connector plate enabling a connection between the cassette and an outside of the chamber through a wall of the chamber when the cassette is situated inside the chamber, said internal connector plate (17) comprising at least one entry configured to connect the entry of the cassette to an ingress of the radioisotope, and also comprising an exit configured to be connected to the exit of the cassette and to extract the radioactive tracer out of the chamber. 2. The device according to claim 1, further comprising:a gas suction pipe (51), configured to pump out a gas contained in the chamber (10) in the upper part of the device (1). 3. The device according to claim 2, wherein the gas suction pipe (51) is fluidically connected to the internal connector plate (17) of the device (1). 4. The device according to claim 1, further comprising:a clean gas injection pipe (52), configured to bring clean gas into the chamber (10) in the lower part of the device (1). 5. The device according to claim 4, wherein the clean gas injection pipe (52) is fluidically connected to the internal connector plate (17) of the device (1). 6. The device according to claim 1, wherein the cassette (30) comprises a module for pre-treatment of the radioisotope. 7. The device according to claim 1, further comprising:a radioactive tracer purification module (43) located within the universal confined chamber (10) and mounted in series after the cassette (30) by means of the internal connector plate (17), for purifying the radioactive tracer delivered out of the cassette (30). 8. The device according to claim 1, further comprising:an external system for managing the quality of the gas in the chamber. 9. The device according to claim 8, wherein the system for managing the quality of the gas in the chamber comprises a pump configured to create a pressure reduction in the chamber and a pressure sensor configured to measure the pressure reduction. 10. The device according to claim 8, wherein the system for managing the quality of the gas in the chamber comprises a flow rate measuring device upstream of the chamber and a flow rate measuring device downstream of the chamber which are configured to measure both a flow rate of gas which passes through the chamber and a pressure in the chamber. 11. The device according to claim 8, wherein the system for managing the quality of the gas in the chamber comprises a filter, upstream of the chamber, configured to ensure Class A air purity. 12. The device according to claim 8,wherein the system for managing the quality of the gas in the chamber comprises an independent measurement loop configured to perform a measurement of the air in the chamber, andwherein the measurement loop comprises a counter configured to perform pumping out of the loop. 13. An installation (100) for synthesis of at least one radioactive tracer comprising synthesis devices (1) according to claim 1 and a confined room (110), comprising:an area (113) for storage of at least two chambers (10) of the synthesis devices (1), which are empty and identical;at least one window (112, 116) for communication between an inside and an outside of the room (110), configured for a practitioner to supply at least one cassette (30) for synthesis of the radioactive tracer of the synthesis device (1); anda manipulation robot (60) configured at least to sample one of the chambers (10) and the synthesis cassette (30), bring them onto a synthesis station (114), and associate them to form the synthesis device (1),the synthesis station (114), fixed in the room (110) and configured to receive the synthesis device (1), comprising an external connector plate (20), that is configured to receive the internal plate (17) of the chamber (10) of the synthesis device (1), comprising at least one entry configured to convey a radioisotope into the synthesis cassette (30) and an exit configured to connect thereto a syringe to fill with the radioactive tracer, andan ingress of radioisotope coming from a source situated outside the room and connected to the entry of the external connector plate (20). 14. The installation according to claim 13, wherein the room (110) comprises an external module for quality control of the synthesized radioactive tracer. 15. The installation according to claim 14, wherein the module for quality control is fluidically connected to the exit of the external connector plate (20) of the synthesis station (114). 16. The installation according to claim 13, further comprising:a system for managing ambient air of the room. 17. A method for obtaining a radioactive tracer in the installation (100) according to claim 13, comprising the following steps:a step of positioning a chamber (10) of the synthesis device (1) on the synthesis station (114) of the installation (100) by the manipulation robot (60);a step of connecting the internal connector plate (17) of the chamber (10) of the synthesis device (1) with the external connector plate (20) of the synthesis station (114);a step of inserting a cassette for specific synthesis (30) of the radioactive tracer into the chamber (10) of the synthesis device (1) by the robot (60), the cassette (30) being supplied in advance by the practitioner via the window of the installation (112), thus forming the synthesis device (1) of the installation (100);a step of providing the radioisotope conveyed from a source positioned outside the room (110) of the installation (100) into the synthesis module of the cassette (30);a step of synthesizing the radioactive tracer in the synthesis module of the cassette (30) from the radioisotope and from reagents contained in the cassette (30); anda step of extracting the radioactive tracer from the synthesis device (1). 18. The method according to claim 17, further comprising:a step of sterilizing filtration and/or dilution/formulation of the radioactive tracer into a product injectable into humans. 19. The method according to claim 17, further comprising:a step of connecting the syringe to the exit of the external connector plate (20) of the synthesis station (114), anda step of placing the radioactive tracer from the device (1) into the syringe. 20. The method according to claim 17, further comprising:a step of quality control of the radioactive tracer at the exit from the external connector plate (20) of the synthesis station (114) by a quality control module situated outside the room. 21. A device (1) for synthesizing a radioactive tracer from a radioisotope, comprising:a cassette (30) configured for specific synthesis of the radioactive tracer; anda universal confined chamber (10) comprising an internal connector plate (17) and in which is provided an access door (13) configured for insertion therein of the cassette (30) and for removal of the cassette therefrom,said cassette (30) comprising reagents and a synthesis module,the synthesis module comprising a reaction cell and being configured to receive the reagents and the radioisotope for synthesizing the radioactive tracer, the synthesis module being fluidically connected to an entry of the cassette that is configured for conveying the radioisotope into the reaction cell and an exit from the cassette configured for delivering the radioactive tracer out of the cassette (30),said internal connector plate (17) being configured to interface with the cassette when the cassette is situated inside the chamber, and comprising at least one entry configured to connect the entry of the cassette to an ingress of the radioisotope, and also comprising an exit configured to be connected to the exit of the cassette and to extract the radioactive tracer out of the chamber, anda radioactive tracer purification module (43) located within the universal confined chamber (10) and mounted in series after the cassette (30) by means of the internal connector plate (17), for purifying the radioactive tracer delivered out of the cassette (30).