Adapter for drainage bag

Abstract

The invention discloses an adapter for a drainage bag. The adapter comprises a first assembly used for being connected with a drainage pipe and a second assembly used for being connected with the drainage bag, the first assembly is detachably connected with the second assembly, the first assembly comprises a first diversion channel and a first diversion port which are communicated with a connecting pipe of the drainage bag when the first assembly is in butt joint with the second assembly, and the first diversion channel is communicated with the first diversion port through an inner cavity; theinterior of the inner cavity is slidably provided with a sealing part and an elastic part which elastically presses the sealing part to the first diversion port to seal the first diversion port, thesecond assembly comprises an abutting part, and the abutting part can push the sealing part to move in the direction with acting force opposite to that of the elastic part to open the first diversionport when the first assembly is in butt joint with the second assembly. The adapter is simple in structure, capable of bringing more convenience to replacement of the drainage bag, and more hygienic in use.

Description

technical field [0001] The invention relates to an adapter for a drainage bag. Background technique [0002] Drainage bags are widely used clinically to store various drainage fluids such as drainage fluid and bile, and are generally used in conjunction with drainage tubes, which can be connected to drainage bags and guide drainage fluid into drainage bags for storage. [0003] In the prior art, the drainage bag and the drainage tube are generally connected by plugging. When the drainage bag is full and needs to be replaced, the medical staff needs to clamp the drainage tube with pliers first, and remove the drainage tube from the drainage bag. Then use a cotton swab dipped in povidone iodine or alcohol to perform spiral disinfection on the drainage tube mouth and its outer end, then connect a new drainage bag to the sterilized drainage tube, and finally open the pliers and keep the drainage tube unobstructed , this operation can prevent the drainage fluid from dripping fro...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the drainage bag and the drainage tube are generally connected by plugging. When the drainage bag is full and needs to be replaced, the medical staff needs to clamp the drainage tube with pliers first, and remove the drainage tube from the drainage bag. Then use a cotton swab dipped in povidone iodine or alcohol to perform spiral disinfection on the drainage tube mouth and its outer end, then connect a new drainage bag to the sterilized drainage tube, and finally open the pliers and keep the drainage tube unobstructed , this operation can prevent the drainage fluid from dripping from the drainage tube mouth, and can also prevent external bacteria from entering the drainage tube with the air to make it polluted.

Images