Drainage device for mammary gland surgery

[0016] In order to make the technical means realized by the present invention; creative features; achieve the purpose and effect easy to understand, the present invention will be further elaborated below in conjunction with specific embodiments.

[0017] like Figure 1-2 As shown, a drainage device for breast surgery includes a bottle body 17, a water injection port 5 is provided at one end of the top end of the bottle body 17, and a ventilation tube 6 is provided at the top middle part of the bottle body 17, and the bottle body 17 The other end of the top end is sleeved with a drainage tube 9 through a sealing tube 8, a negative pressure regulating valve 7 is fixedly connected between the drainage tube 9 and the ventilation tube 6, and an antibacterial collar 11 is sleeved on the surface of one end of the drainage tube 9 One end of the drainage tube 9 is fixedly connected with a joint 10, and one end of the joint 10 is provided with a beak 16, and the bottom end of the sealing tube 8 is provided with a built-in drainage tube 12, and the bottom end of the built-in drainage tube 12 A drainage valve port 1 is provided, and the top of one side of the bottle body 17 is connected with a handle 4 through the rotation of the rocker 3. One side of the surface of the bottle body 17 is embedded with a water level monitoring scale line 2, and the bottle body 17 Limiting grooves 15 are opened at both ends of the bottom end of the bottle body 17, and the middle part of the bottom end of the bottle body 17 is fixedly connected with a fastening device 14. The inner bottom end of the bottle body 17 is provided with a backing plate 13, and the drainage valve port 1 is provided with on the surface of the backing plate 13.

[0018] Wherein, the material of the drainage tube 9 is natural rubber, the pipe diameter of the drainage tube 9 is 7-9mm, and the drainage tube 9 is a transparent structure.

[0019] Wherein, the pointed mouth 16 has a needle-shaped structure, the surface of the pointed mouth 16 is provided with an inclination angle of 45 degrees, and the material of the pointed mouth 16 is polyethylene.

[0020] Wherein, the sealing tube 8 is a spiral structure, the sealing tube 8 is a detachable structure, the material of the sealing tube 8 is silica gel, and the sealing tube 8 made of silica gel can be adjusted conveniently.

[0021] Wherein, the limiting groove 15 is a rectangular groove structure, and the limiting groove 15 is symmetrically distributed with respect to the fastening device 14 .

[0022] Wherein, the ventilation tube 6 is a detachable structure, and the ventilation tube 6 runs through the inside of the bottle body 17 , and the material of the ventilation tube 6 is PVC polyvinyl chloride, and the gas conversion can be performed through the ventilation tube 6 .

[0023] Wherein, the inside of the fastening device 14 is provided with threads, and the fastening device 14 is arranged at the center of the bottle body 17 .

[0024] It should be noted that the present invention is a drainage device for breast surgery. During use, the lifting handle 4 is conveniently taken by the rotation of the rocker 3, and the invention is snapped into the fixed area through the limiting groove 15. Fix the thread inside the fastening device 14, then insert the pointed mouth 16 into the breast, operate the negative pressure regulating valve 7 to pass through, the liquid or gas inside the breast will flow into the drainage tube 9 through the joint 10, and then flow into the tube through the sealing tube 8 The inside of the built-in drainage tube 12 enters the bottle body 17 through the drainage valve port 1. When the negative pressure inside the mammary gland is restored, the liquid inside the bottle body 17 is sucked onto the backing plate 13, thereby forming negative pressure water and preventing air from entering the mammary gland. , the conversion of gas can be carried out through the vent pipe 6, the liquid capacity situation inside the bottle body 17 can be checked by observing the water level monitoring scale line 2, and the inside of the bottle body 17 can be filled with water through the water injection port 5. When the bottle body 17 is to be cleaned, It can be cleaned through the water injection port 5.

[0025] The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments, and what described in the above-mentioned embodiments and the description only illustrates the principles of the present invention, and the present invention will also have other functions without departing from the spirit and scope of the present invention. Variations and improvements are possible, which fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.