Insertion-type flusher

Abstract

The invention relates to an insertion-type flusher, which relates to the field of medical instruments. The insertion-type flusher comprises a liquid storage tank, a flushing head, a first fluid connection member and a second fluid connection member, wherein the liquid storage tank is provided with a volume-variable liquid storage cavity for storing liquid; the flushing head is provided with a liquid outlet passage and a liquid outlet hole, the liquid outlet passage is communicated with the liquid storage cavity, and the liquid outlet passage is communicated with external air by virtue of the liquid outlet hole; the first fluid connection member is arranged in the liquid storage tank, and the first fluid connection member only allows the external air to enter the liquid storage cavity whenthe volume of the liquid storage cavity is increased; and the second fluid connection member is arranged at the flushing head, and the second fluid connection member allows the gas liquid in the liquid storage cavity to flow out via the liquid outlet hole when the volume of the liquid storage cavity is reduced. The insertion-type flusher is simple in structure, and not only has a counter-flow preventing function, but also can continuously flush an affected part without repeatedly pumping the affected part, thereby improving the comfort experience of the patient.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an embedded flusher. Background technique [0002] Existing implantable irrigators, such as vaginal irrigators, in the actual use process, the medicinal liquid washed into the human body tends to flow backwards, enters the liquid storage cavity and contaminates the medicinal liquid, resulting in waste of medicinal liquid and poor therapeutic effect. At the same time, in the actual use process, the existing embedded flushing device is inconvenient to use, and needs to be inserted repeatedly into the affected area, and the affected area is continuously rinsed with medicinal liquid. Contents of the invention [0003] The present invention proposes an embedded flushing device, which has a simple structure and not only has the function of preventing backflow, but also can continuously flush the affected area without repeated insertion and insertion, thereby improving the comfort exper...

AI Technical Summary

Problems solved by technology

[0002] Existing implantable irrigators, such as vaginal irrigators, in the actual use process, the medicinal liquid washed into the human body tends to flow backwards, enters the liquid storage cavity and contaminates the medicinal liquid, resulting in waste of medicinal liquid and poor therapeutic effect. At the same time, in the actual use process, the existing built-in flushing device is inconvenient to use, and needs to be inserted repeatedly into the affected area, and the affected area is continuously rinsed with liquid medicine

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