Handheld flushing and negative pressure drainage debridement device

• Main Authors: GUO LIPING, YANG HAO, XIANG ZHU, XIA DAN, HE FENGHUA, LUO WANYING, HUANG YUNXIU
• Format: Patent
• Language: Chinese; English
• Published: 16.09.2022
• Subjects: BLASTING; DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; HUMAN NECESSITIES; HYGIENE; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED; LIGHTING; MECHANICAL ENGINEERING; MEDICAL OR VETERINARY SCIENCE; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; WEAPONS

The utility model relates to the technical field of medical auxiliary instruments, and discloses a handheld flushing and negative pressure drainage debridement device.Two independent cavities are formed in a handle and are the first containing cavity and the second containing cavity respectively, the two ends of each containing cavity are open, and the first containing cavity is communicated with the second containing cavity. A flushing mechanism and a negative pressure drainage mechanism are arranged in the first containing cavity and the second containing cavity correspondingly, and the flushing mechanism and the negative pressure drainage mechanism are slidably connected with the inner wall of the first containing cavity and the inner wall of the second containing cavity correspondingly. The debridement device is diversified in function, the wound cleaning function and the hydrops negative pressure drainage function are integrated, the wound treatment speed is increased, meanwhile, convenience is provided