Yi Seed Improvement type nose catheters include Bomb Soft Guan this Body, a main channel and the channels Yi Gas Body. Bomb Soft this Body of Guan fill the portions Gas comprising an arrival end, an outlet end and one. Arrival end includes that Yi Zhu Open Kou With mono- fill Gas mouthfulsChu Kou Duan Department With arrival end phase Right Di Let Zhi , And include the holes Yi OpenIt fills the nearly what outlet end Di Let of Gas Bu Department O and sets what Ru Kou Duan With outlet end Inter. Zhu Tong Dao Department Let set what Bomb Soft this Body of Guan , And Even and lead to the holes Yu Zhu Open Kou With Open. Gas Body Tong Dao Department Let set the logical what filling Gas Kou With of what Bomb Soft this Body of Guan , And Even and fill the portions Gas. Wherein, When fills Gas Bu Jin Ru Wei Time, Shi and fills the portions Gas filling Gas to swollen Swelling by filling Gas mouthfuls of Will Yong Zhe Department Will The, and using makes swollen Swellings to fill Gas Bu Ka Let what stomaches Inner.一種改良式鼻胃管包含一彈性軟管本體、一主通道以及一氣體通道。彈性軟管本體包含一入口端、一出口端以及一充氣部。入口端包含有一主開口與一灌氣口;出口端係與入口端相對地設置,並包含有一開孔;充氣部係鄰近於出口端地設置於入口端與出口端之間。主通道係設置於彈性軟管本體,並連通於主開口與開孔。氣體通道係設置於彈性軟管本體,並連通於灌氣口與充氣部。其中,當充氣部進入胃時,使用者係將經由灌氣口將充氣部灌氣至膨脹,藉以使膨脹之充氣部卡設於胃內。
