Abstract: Disclosed is a device for cleaning dental, medical or surgical instruments including a support, a receptacle mounted on the support and intended to receive at least the active part of a dental, medical or surgical instrument and a cover arranged to be removably mounted on one end of the receptacle. The cover includes at least one slot, the slot being arranged such that at least the active part of the instrument can be inserted into the receptacle and removed from the receptacle through the slot, the friction between the active part of the instrument and at least one wall of the slot when the instrument passes through the slot allowing the active part to be mechanically cleaned by retaining solid or liquid dirt and deposits.

Abstract: Disclosed is an irrigation needle including an active part extending between a first end intended to be connected to an irrigation device and a second closed end, a central channel extending inside the active part and open at the first end and at least one opening arranged radially on the active part in the vicinity of the second end and communicating with the central channel for distributing an irrigation solution. The needle is obtained as one piece using a thermoplastic micro-injection moulding method.

Abstract: Reading apparatus for objects each bearing at least one RFID tag, said objects being placed in a cassette that can also be furnished with an RFID tag, said system comprising at least one element in the form of a tunnel in which said cassette can be placed, said element comprising at least one antenna and one RFID reader, said antenna comprising at least two coils composed of several turns, said coils being distributed along and around said tunnel.

Abstract: The invention relates to a radio frequency identification capsule for marking an object. The capsule is characterized in that it comprises: a metal base to be attached to the object; a receiving element for holding a radio tag, the receiving element being secured to the base and overmolded on the base in order to form a durably tight joint with the base; and means for holding the radio tag at a determined distance from the base. The invention allows an automatic inventory of a plurality of marked objects randomly arranged in a highly metal medium and in the presence of Faraday cages.

Abstract: The invention relates to a radio frequency identification capsule for marking an object. The capsule is characterised in that it comprises: a metal base to be attached to the object; a receiving element for holding a radio tag, the receiving element being secured to the base and overmoulded on the base in order to form a durably tight joint with the base; and means for holding the radio tag at a determined distance from the base. The invention allows an automatic inventory of a plurality of marked objects randomly arranged in a highly metal medium and in the presence of Faraday cages.

Abstract: Reading apparatus for objects each bearing at least one RFID tag, said objects being placed in a cassette that can also be furnished with an RFID tag, said system comprising at least one element in the form of a tunnel in which said cassette can be placed, said element comprising at least one antenna and one RFID reader, said antenna comprising at least two coils composed of several turns, said coils being distributed along and around said tunnel.