Apparatus for the treatment of cancer; surgical and medical apparatus for the ablation of tissues; medical apparatus and instrument for diagnostic use, namely, apparatus for medical diagnostic testing in the fields of cancer; Surgical, medical and medical diagnostic devices, apparatus and instruments for use in cryoablation; Surgical, medical and medical diagnostic devices, apparatus and instruments for use in ablating tissues; Medical devices for performing cryotherapy; Medical devices for performing microwave ablation; Medical devices for performing radiofrequency ablation; Medical devices for freezing tumours; Minimally invasive surgical devices for treating cancerous and benign tissues; Minimally invasive surgical devices for ablating tissues; Medical devices for delivering heat to the tip of a needle; Needles for medical purposes, namely, cryoablation needles; Needles for medical purposes, namely, microwave ablation needles; Needles for medical purposes, namely, radiofrequency ablation needles; Cryoablation needles for medical purposes; Microwave ablation medical apparatus; Radiofrequency ablation medical apparatus; Medical devices and medical electronic systems for the analysis of tumours; Medical devices and medical electronic systems for the analysis of tissues; Tissue ablation medical apparatus for use with microwave treatments; Tissue ablation medical apparatus for use with radiofrequency treatments; Medical apparatus consisting of treatment probes and high pressure valves used for heat or freeze treatment and component parts thereof; Medical apparatus, namely, integrated medical diagnostic systems to predict ice ball propagation and isotherms within a tissue for medical diagnosis and component parts thereof; Medical apparatus, namely, integrated medical diagnostic systems to give location of given needles for medical diagnosis and component parts thereof; Medical apparatus, namely, integrated medical treatment systems for use in any cryoablation medical procedure and comprised of medical devices, a gas supply unit, cryoablation needles and thermal sensors being component parts thereof; Medical apparatus, namely, integrated medical treatment systems comprising medical devices and a cryoablation unit to predict ice ball propagation and isotherm for cryoablation medical procedures and component parts thereof; Medical apparatus, namely, integrated medical treatment systems comprising medical devices and a cryoablation unit for delivering cold temperatures to tissues for medical purposes and component parts thereof; Medical apparatus, namely, integrated medical treatment systems comprising medical devices and a cryoablation unit for delivering microwaves to tissues for medical purposes and component parts thereof; Stands and trolleys for use with medical devices; Mobile and portable stands and trolleys for medical devices; Mobile stands and trolleys for medical devices for performing cryotherapy; Mobile stands and trolleys for medical devices for performing microwave ablation; Mobile stands and trolleys for medical devices for performing radiofrequency ablation; Parts and fittings for all the aforesaid goods