A wound negative pressure suction device
By using adhesive tape to seal and fix the wound dressing layer and the bag in orthopedic external stent treatment, the problems of complex installation and poor sealing of negative pressure suction devices are solved, achieving the effects of simplified installation, reduced infection risk and promoted wound healing.
CN224462028UActive Publication Date: 2026-07-07PEOPLES HOSPITAL OF DEYANG CITY
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- PEOPLES HOSPITAL OF DEYANG CITY
- Filing Date
- 2025-03-24
- Publication Date
- 2026-07-07
Smart Images
Figure CN224462028U_ABST
Abstract
The utility model discloses a kind of wound negative pressure suction devices, belong to medical instrument technical field, including drainage tube, wound laying layer, adhesive tape and the sleeve bag for covering orthopedics outer support, one end of drainage tube is used to connect with negative pressure source, the other end is fixed on wound laying layer, the middle part of wound laying layer is equipped with the gap compatible with sleeve bag opening, adhesive tape is fixed in sleeve bag opening edge, the gap of wound laying layer and the opening between sleeve bag are sealed and fixed by adhesive tape. The utility model effectively solves the technical problems of complicated installation and unstable negative pressure maintenance of negative pressure suction device in the treatment of orthopedics outer support traction patient wound healing, can reduce the economic burden and wound infection risk of patient.
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