Auxiliary device for clinical breast surgery

Abstract

The invention discloses an auxiliary device for clinical breast surgery in the technical field of medical instruments, which comprises a movable working platform, a negative pressure drainage assembly is arranged at the top of the movable working platform, and a partition plate is arranged in the negative pressure drainage assembly. And dredging assemblies are arranged at the positions, corresponding to the two sides of the partition plate, in the negative pressure drainage assembly. According to the invention, through the designed negative pressure drainage assembly, the second elbow joint is in a conducting state, and the negative pressure in the second external negative pressure drainage tube is balanced into the negative pressure tank, so that the pressure stabilization effect on the second external negative pressure drainage tube can be achieved, the rapid body fluid discharge of the breast wound surface, the internal circulation recovery and the acceleration of the breast wound surface healing are facilitated; the mammary gland wound dressing has good popularization and use values, and can accelerate blood circulation of the mammary gland wound, remarkably promote new vessels to enter the mammary gland wound, stimulate growth of granulation tissues, fully drain, relieve edema, reduce pollution and inhibit bacterial growth.

Description

Technical field [0001] The present invention relates to the technical field of medical devices, and is specifically a auxiliary device for breast clinical surgery. Background technique [0002] Breast surgery is for the treatment direction for breast, usually uses a negative pressure drainage device to treat patients. [0003] The invention patents in the art of some medical devices are disclosed in the prior art, and the application number is the invention of CN108325003B, which discloses a device for adjusting the negative pressure to adjust the flow rate for minimally invasive surgery. The technical problem solved by the patent is currently. In conducting clinical surgery, the use of negative pressure absorber is very common, and it is crucial to create a good surgical field of surgery. The negative pressure absorber can be used to remove the surgical waste liquid to suck the smoke. In minimally invasive surgery, the intraperitoneally input positive pressure in the body cavity...

AI Technical Summary

Problems solved by technology

One of the current flow control technologies is to increase or decrease the cross-sectional area of ​​the suction channel of the suction head. After the cross-section of the suction channel is easy to cause blood clots to be stuck in the small cross-section and cause pipeline blockage, and because of the large negative pressure of the suction source, it is difficult to accurately adjust the suction with this method

For a long time, this situation cannot be improved. In order to maintain effective pneumoperitoneum when using the suction head, the operator must close the suction head after opening the suction head for about 5 seconds, and open the valve after the abdominal pressure recovers. , to prevent long-term suction from causing a sudden drop in pneumoperitoneum pressure, such frequent opening and closing of the suction head will cause low operation efficiency, and the operator is troubled, and the patent uses the designed waste liquid bottle interface, central negative pressure source, and valve The above problems have been solved under the mutual cooperation of the motor and other structures

[0004] The negative pressure drainage equipment for breast clinical surgery in the prior art still has some shortcomings during use. Due to the influence of the current quality and the operation stability of the negative pressure pump, the output power of the negative pressure pump will fluctuate. , if such fluctuations are directly reflected in the negative pressure, it will undoubtedly affect the operation of the surgeon, cause a certain negative impact on the results of the operation, and undoubtedly bring more pain to the patient

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