A micro-flow oxygen wound treatment system

Abstract

The invention provides a micro-flow oxygen wound treatment system, which can solve the problem that the oxygen supply pipeline of the existing closed auxiliary material is easy to be blocked, the time for forming a high-concentration oxygen environment in the existing closed auxiliary material (on the wound bed) is long, and the existing closed auxiliary material In the excipient (wound bed), when the amount of pus increases, the effect of oxygen delivery to the wound bed becomes poor, which is a key adverse problem caused by the actual treatment of the wound. A micro-flow oxygen wound treatment system, including a micro-flow pure oxygen generator and an oxygen-supply sealing dressing assembly, characterized in that: the micro-flow pure oxygen generator contains more than two oxygen-generating assemblies; the oxygen-supply sealing dressing assembly includes an oxygen distributor , Oxygen supply pipe unit and closed dressing, the oxygen distributor is provided with a joint and more than 2 distribution pipes, the oxygen supply pipe unit is provided with a single pipe with the same aperture and the same number as the distribution pipes, the closed dressing is provided with liquid-absorbing material, and the joint It is connected with the oxygen outlet head, and the distribution pipe is connected with the inlet end of the single pipe.

Description

technical field [0001] The invention relates to the technical field of oxygen therapy for wounds, in particular to a micro-flow oxygen wound therapy system. Background technique [0002] A large number of basic biomedical literature and clinical cases have proved that oxygen can promote the respiratory burst of inflammatory cells in the wound, activate the phagocytosis effect, and eliminate bacteria in the wound. Both have a promoting effect. Since the oxygen production of the micro-flow pure oxygen generator is very small, usually a few milliliters / hour, the use of a micro-flow oxygen generator combined with a closed dressing can allow the wound to obtain a high oxygen concentration environment and a humid environment at the same time, that is, the wet healing of the wound The theory is perfectly combined with the oxygen therapy theory of the wound, so as to accelerate the healing speed of the wound. [0003] However, the existing micro-flow pure oxygen generator and the ...

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Problems solved by technology

[0007] The invention provides a micro-flow oxygen wound treatment system, which can solve the problem that the oxygen supply pipeline of the existing closed auxiliary material is easy to be blocked, the time for forming a high-concentration oxygen environment in the existing closed auxiliary material (on the wound bed) is long, and the existing closed auxiliary material In the excipient (wound bed), when the amount of pus increases, the effect of oxygen delivery to the wound bed becomes poor, etc., which are the key adverse problems caused by the actual treatment of the wound.

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