Expandable retractor for breast tumor surgery

• Main Authors: QIAN YANGYANG, JIN TIEFENG, SUN KEWANG, MENG XULI
• Format: Patent
• Language: Chinese; English
• Published: 28.12.2021
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The utility model relates to the technical field of medical apparatus and instruments, in particular to an expandable retractor for breast tumor surgery, a connecting band is connected between two pressing rings, one side of each pressing ring is connected with a fixing bandage, one side of one fixing bandage is provided with a female hook-and-loop fastener at one end, and the other side of the fixing bandage is provided with a male hook-and-loop fastener at the other end. One end of the other fixing bandage is provided with a hook-and-loop fastener, and circular sliding rails are arranged at the positions, located on the edges of the inner sides, of the upper sides of the two pressing rings. The compression ring is fixed to the chest of a patient through the fixing bandage, so that the position of the traction hook is fixed, stable traction is provided, and the situation that due to the fact that the traction hook is loosened, the skin of an incision falls off or is tensioned, normal operation is affected, m