| 摘要 |
PCT No. PCT/DE96/00688 Sec. 371 Date Oct. 1, 1997 Sec. 102(e) Date Oct. 1, 1997 PCT Filed Apr. 13, 1996 PCT Pub. No. WO96/33760 PCT Pub. Date Oct. 31, 1996A tracheostomy cannula for use in a tracheostoma is described, which is provided with a hose-like outer cannula into which an inner cannula, which is also hose-like, can be guided and can be locked to the outer cannula at the proximal part in order to form a cannula tube, wherein a cannula plate (3) for application to the neck is fitted in the proximal area of the outer cannula (1), through which the proximal part of the outer cannula reaches (1). It is proposed that the cannula tube is mounted so that it is pivotable about at least two spatial axes (X, Y) with respect to the cannula plate (3). |
