Vacuum oxygen supply device capable of maintaining wound to be in negative pressure state and supplying oxygen to wound
A wound and oxygen technology, which is applied in the field of medical devices, can solve the problems of bacterial growth, lack of oxygen in wounds, and slow wound healing, so as to prevent bacterial growth and promote healing as soon as possible
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Embodiment 1
[0018] Such as figure 1 As shown, the vacuum oxygen supply device for keeping the wound in a negative pressure state and supplying oxygen to the wound in this embodiment includes a wound covering component 1, an oxygen delivery tube 2, a vacuum pumping fluid tube 3, a first vacuum pump 4, a collection bottle 5 and oxygen machine 6, the two ends of the oxygen delivery tube 2 are in fluid communication with the wound covering component 1 and the oxygen machine 6 respectively, and the two ends of the vacuum pumping fluid tube 3 are respectively connected with the wound covering component 1 It is in fluid communication with the collection bottle 5 , and the first vacuum pump 4 is arranged on the vacuum pumping fluid tube 3 between the wound covering member 1 and the collection bottle 5 . The wound covering part 1 comprises a transparent cover 7 and a dressing layer arranged inside the transparent cover 7 . The dressing layers comprise a fluid-permeable dressing layer 8 and a liqu...
Embodiment 2
[0021] Such as figure 1As shown, the vacuum oxygen supply device for keeping the wound in a negative pressure state and supplying oxygen to the wound in this embodiment includes a wound covering component 1, an oxygen delivery tube 2, a vacuum pumping fluid tube 3, a first vacuum pump 4, a collection bottle 5 and oxygen machine 6, the two ends of the oxygen delivery tube 2 are in fluid communication with the wound covering component 1 and the oxygen machine 6 respectively, and the two ends of the vacuum pumping fluid tube 3 are respectively connected with the wound covering component 1 It is in fluid communication with the collection bottle 5 , and the first vacuum pump 4 is arranged on the vacuum pumping fluid tube 3 between the wound covering member 1 and the collection bottle 5 . The wound covering part 1 comprises a transparent cover 7 and a dressing layer arranged inside the transparent cover 7 . The dressing layers comprise a fluid-permeable dressing layer 8 and a liqui...
Embodiment 3
[0024] Such as figure 1 As shown, the vacuum oxygen supply device for keeping the wound in a negative pressure state and supplying oxygen to the wound in this embodiment includes a wound covering component 1, an oxygen delivery tube 2, a vacuum pumping fluid tube 3, a first vacuum pump 4, a collection bottle 5 and oxygen machine 6, the two ends of the oxygen delivery tube 2 are in fluid communication with the wound covering component 1 and the oxygen machine 6 respectively, and the two ends of the vacuum pumping fluid tube 3 are respectively connected with the wound covering component 1 It is in fluid communication with the collection bottle 5 , and the first vacuum pump 4 is arranged on the vacuum pumping fluid tube 3 between the wound covering member 1 and the collection bottle 5 . The wound covering part 1 comprises a transparent cover 7 and a dressing layer arranged inside the transparent cover 7 . The dressing layers comprise a fluid-permeable dressing layer 8 and a liqu...
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