Embedded-type vacuum sealing drainage device for comprehensive washing
A built-in, comprehensive technology, applied in the direction of suction devices, dressings, and other medical devices, can solve problems such as poor drainage effect, complicated operation of medical sealing films, and user experience needs to be improved, achieving continuous flushing and reducing operation difficulty , reduce the effect of secondary absorption
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[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0028] Such as figure 1 As shown, a kind of built-in comprehensive flushing negative pressure sealing drainage device that the present invention proposes, comprises porous foam body 7, medical sticking film, diversion connector 6, the external flushing pipe 5 with rubber cap, with pagoda type connector 2 External drainage tube1.
[0029] The lower surface of the porous foam body 7 is in contact with the wounded surface of the patient's skin, and the fluid guiding connector 6 is arranged above it. The drainage connection body 6 is provided with a drainage channel, a flushing channel and a catheter support 6-1. The front end of the external drainage tube 1 connected with the liquid collection bottle and the negative pressure device is fixed on the catheter support 6-1 through the pagoda joint 2, and communicates with the drainage chan...
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