Medical and surgical devices in the nature of entry devices for accommodating medical and surgical instruments orally and rectally into the human or animal body; medical respiratory connecting devices for connection to entry devices for endoscopes and other medical and surgical instruments to the human or animal body; medical face mask connecting devices for connection to entry devices for endoscopes and other medical and surgical instruments to the human or animal body; insufflators for medical and surgical purposes; medical and surgical apparatus and devices for minimizing the dispersal of pathogens into the environment during minimal invasive surgical and investigative procedures; medical and surgical apparatus and devices for collecting insufflating and other gases from a subject during minimal invasive surgical and investigative procedures; insufflation needles and cannula for medical use; medical and surgical apparatus and devices for collecting insufflating and other gases from trocars, cannula and other medical and surgical instruments; face masks for medical and surgical purposes for use by health care providers; face masks for medical purposes, comprising devices for collecting insufflating and other gases from a subject; protective mouth and nose masks for medical and surgical purposes for use by health care providers; sanitary masks for medical and surgical purposes for use by health care providers; medical masks for use by health care providers; respiratory therapy apparatus, equipment, devices and instruments, namely, sterile disposable oxygen humidifiers and nebulizers for respiratory therapy sold pre-filled with water; vaporizers for the medical treatment of upper respiratory conditions; inhalers for medical use; medical inhalers; nebulizers for medical purposes; portable nebulizers for medical purposes; medical endoscopes; structural parts and fittings for all the aforesaid goods; all of the afore-mentioned goods excluding goods for neurovascular procedures