Dynamic negative-pressure thoracotomy operating cabin of simulating pectoral cavity
A surgical and dynamic technology, applied in the fields of surgery, medical science, hospital equipment, etc., can solve the problems of deep anesthesia, large amount of anesthetic drugs, and potential harm of teenagers
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[0018]As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, and Fig. 8, the present invention has at least a part of it transparent and convenient to see the inner casing 1, from the described A pressure regulator 2 that pumps out gas and fills it with gas in the box to form a dynamic negative pressure in the box, a vent pipe that communicates with the box and the pressure regulator, and a plurality of sleeve-shaped or sleeve-shaped seals made of flexible materials Connector 3. Described box body 1 is formed by fitting butt joint of upper section casing 11, middle section casing 12, and lower section casing 13. Specifically, there may be first plugs (protrusions) around the bottom of the upper section casing, and the middle section casing has a first plug (protrusion). There is a first open groove (groove) matching with the first plug of the upper housing around the upper end, a second plug is provided around the bottom of the middle housing, and a second plug is...
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