ENOVO Anatomy model of nasopharyngeal cavity nasal and throat | Канцтовары для офиса и дома

ENOVO Anatomy model of nasopharyngeal cavity nasal and throat | Канцтовары для офиса и дома

Product model: EBQ001 Product size: 24*12*12cm Package size: 30*20*20cm Packing weight: 1.0kg The pharyngeal portion of the human body consists of 3 parts: nasopharynx, oropharynx and hypopharynx. The nasopharynx is between the skull base and the soft palate plane. Through the posterior nasal cavity, the nasal cavity is connected with the nasal cavity. On both sides of the nasopharynx, there is a pharyngeal opening of the eustachian tube connecting to the tympanum of the middle ear. The posterior parapharyngeal recess is a good location of nasopharyngeal carcinoma. Oropharynx is located between the soft palate and the epiglottis upper edge, and passes through the pharynx to the oral cavity. The lateral wall holds the palatine tonsil. The hypopharynx is located between the epiglottis upper edge and the lower cervical edge of the sixth cervical vertebra. It passes through the larynx through the larynx cavity, and passes through the esophagus downward. Piriform recess on both sides of the larynx is the site where foreign bodies are easy to stay. Human nasal cavity oral pharynx and larynx anatomical model nasopharynx cavity oropharynx laryngopharynx Department of ENT model The model uses food grade PVC material, exquisite hand-painted, showing the anatomy of the pharynx, which is a rare medical model in Department of Stomatology. 1:1 adult size