Drainage device for thyroid gland and mammary gland surgeries

Abstract

The invention discloses a drainage device for thyroid gland and mammary gland surgeries. The drainage device comprises a negative-pressure suction pump, wherein a suction opening is formed in one sideof the negative-pressure suction pump; one side of the negative-pressure suction pump is fixedly connected with a suction box; the suction opening penetrates through a side wall of the suction box and extends to the inner side of the suction box; the top end of the suction box is connected with a liquid transportation pipe through a clamping groove in a clamping manner; a stable-pressure adjusting bucket is connected with the tail end of the liquid transportation pipe; a piston plate is slidingly connected with the inner side of the stable-pressure adjusting bucket; an inner fixed baffle plate is clamped at the inner side of the stable-pressure adjusting bucket; an air cylinder is fixedly mounted at the bottom end of the inner fixed baffle plate; a piston rod is arranged at the bottom endof the air cylinder. According to the drainage device disclosed by the invention, a fixed outer pipe, a disinfection box and a disinfection cotton piece are arranged, so that the problems that the drainage device for the thyroid gland and mammary gland surgeries cannot easily keep skin of a tube inserting part of a patient clean and cannot easily keep the skin from being polluted by dropsy when the drainage device for the thyroid gland and mammary gland surgeries is used, and the disinfection performance of the drainage device for the thyroid gland and mammary gland surgeries is influenced are avoided.

Description

technical field [0001] The invention belongs to the technical field of drainage devices, and in particular relates to a drainage device for nail breast surgery. Background technique [0002] The drainage itself is a foreign body, and if it is placed in the body for too long, there is a possibility of infection around the drainage. Therefore, the drainage gauze placed in the wound cavity should be replaced every day, and the local area should be strictly disinfected. The drainage tube placed in the body is not easy to replace, so it is generally kept for several days according to the treatment needs. Closed negative pressure drainage: it is a drainage method commonly used in medicine. Put 1 or 2 porous catheters connected with a fully enclosed negative pressure drainage plastic bag into the wound cavity or body cavity to automatically drain the fluid in the cavity. [0003] At present, when the nail and breast surgical drainage device is used, it is difficult for the nail a...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a nail breast surgical drainage device to solve the problem that the nail breast surgical drainage device is difficult to keep the skin at the patient's intubation place clean when using the existing ice-cooled nail breast surgical drainage device. Contaminated by effusion, and at the same time, it is difficult for the surgical drainage device of nail breast surgery to balance the decrease of negative pressure at the drainage catheter when the effusion is pumped out more

Images