Uniform dosing negative pressure sucker with buffer pool and quick release pipe
A technology of negative pressure suction cup and buffer pool, which is applied in the field of medical equipment, can solve the problems of infection, suppuration of the wound site, and the inability to achieve uniform drug supply at the wound site, so as to achieve the effect of ensuring uniform diffusion and relieving pain
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[0033] The present invention will be further elaborated below in conjunction with accompanying drawing, wherein, the direction of the present invention is with figure 1 as standard.
[0034] refer to Figure 1 to Figure 6 , the present invention is provided with buffer pool and quick-release tube uniform drug delivery negative pressure suction cup, it includes suction cup body 1, liquid delivery pipe joint 2, negative pressure pipe joint 3, pressure measuring pipe joint 4 and quick release tube 5, suction cup The body 1 is provided with a buffer pool 13 for storing and buffering cleaning fluid or medicinal liquid, and an outflow channel connected with the buffer pool 13, and the shunt channel extends to the outer edge of the suction cup body 1 relative to the center of the suction cup body 1; The pipe joint 2 is arranged on the suction cup body 1 and communicates with the buffer pool 13, so as to deliver the cleaning liquid or medicinal liquid to the buffer pool 13 through the ...
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