| 摘要 |
FIELD: medical engineering. ^ SUBSTANCE: device has oxygen inhalation sets and artificial lung ventilation means enclosed into dust- and moisture-proof envelopes usable as oxygen-delivery unit. Portable thermochemical oxygen-producing units are connected to the means. Every thermochemical oxygen-producing unit is cylindrical and has casing and cover which flanges are connected to each other via sealing ring by means of removable yoke. The casing has three metal cups inserted one into another and fixed in upper part in the flange. Reactor cartridge provided with hard oxygen-containing composition for setting starter device having striking mechanism is placed in the internal cup. The external cup is perforated and serves as protection casing. Oxygen production unit cover is divided into two parts one of which has safety valve connected to the first output of the reactor cartridge, dust collection filter connected to the second reactor cartridge output on one side and connected to additional cleaning filter via heat exchange unit on the other side, heat exchanger, gas connection nipples, guide member usable in striking mechanism, safety valve and dust collection filter are fixed on cover flange. Additional cleaning filter body is placed on the second part of oxygen production unit cover. Cavity for letting striking mechanism guide pass is arranged along central axis of the additional cleaning filter body. Nipple for releasing oxygen is available on the additional cleaning filter body cover. The nipple has captive nut for making connection to feeding pipe. Starter unit is fixed on the oxygen-producing unit cover and has capsule. The striking mechanism has striker and spring arranged in guiding tube. Air-convection heat exchange unit has coiled pipe manufactured from copper tube. Reflexogenic therapy instrument is available for making anesthesia of wounded person. ^ EFFECT: enhanced effectiveness of complex treatment with delivering oxygen anesthesia. ^ 2 cl, 4 dwg |
