The present invention is a method and system for facilitating a remote preliminary medical diagnosis of patients. An examination apparatus is provided comprising a single jacket attached to a smartphone and enabling a set of necessary examinations for preliminary medical diagnosis. In another aspect of the present invention the apparatus consists of a single attachment connected to the smart phone. The invention further discloses methods for remotely performing a set of necessary examinations by which a physician makes a remote diagnosis of the patient and if required issues a digital prescription or summons the patient for further examination. The medical information can be recorded filed and shared by the patient by the physician and by the pharmacy.