Pinch valve structure and medical negative pressure wound therapeutic apparatus with same

• Main Authors: ZHU XIMEI, WU XIAOPEI, BAI JIE, OUYANG ZHIQING, ZENG HANZHANG
• Format: Patent
• Language: Chinese; English
• Published: 22.02.2022
• Subjects: 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; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE

The utility model relates to a pinch valve structure and a medical negative pressure wound therapeutic apparatus with the pinch valve structure. The pinch valve structure comprises a motor rack, a strip-shaped opening arranged in the medical negative pressure wound therapeutic apparatus and corresponding to a shell of the medical negative pressure wound therapeutic apparatus; the clamp fixing part is fixedly arranged on the motor rack; the clamp movable part is mounted on the motor rack in a sliding manner and is matched with the clamp fixed part to clamp the pipeline; the reset mechanism is mounted on the motor rack, connected with the clamp movable part and used for driving the movable clamping piece to move towards the clamp fixed part; the power device is installed on the motor rack, and an eccentric part is connected to the power device; and the control piece is connected with the power device and controls the power device to drive the eccentric piece to rotate according to specified requirements. The me