| 摘要 |
The subject of the invention is a disposable hygiene device for washing or irrigating natural cavities by pressurised instillation of liquid products (saline solution, pharmaceutical preparations), and simultaneous collection of the exudates and the returned liquid. In particular, the use of the main patent in the field of gynaecology. The device is characterised in that it comprises means for drainage and return of the used liquid, which is collected in a reservoir 8, injection being performed using a telescopic cannula 1, of variable length, whose moving part terminates in its grooved and perforated distributor tip 7 forming an adaptor and allowing the liquid 12 to be injected to be released into the vaginal cavity; and the collection adaptor 3, with its widely covered olive-shaped cannula 4 and its stepped collar-shaped gutter 6, then the collection reservoir 8 which can be fitted with a valve 9 allowing air but not water to pass, and acting as an air intake. Finally, the reservoir 10 of liquid to be injected, which acts as a pump, is made of a flexible and deformable material, and has several concertina folds 11. <IMAGE>
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