Drainage device for hydrops and pneumatosis in human body cavity
A cavity and gas accumulation technology, which is applied in the field of drainage devices for fluid and gas accumulation in the human body cavity, can solve the problems of difficult sealing of drainage tubes and pollution of the surrounding environment by accumulation of gas, so as to facilitate popularization and use and avoid direct discharge , the effect of simple structure
Pending Publication Date: 2019-05-21
陕西洁伦医药生物有限公司
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Problems solved by technology
This direct discharge method will cause the accumulated gas to escape directly and pollute the surrounding environment, and this kind of drainage tube is difficult to seal, and there will be a danger of external gas backflowing into the body cavity.
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[0051] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar promotions without violating the connotation of the present application. Therefore, the present application is not limited by the specific implementation disclosed below.
[0052] like figure 1 The shown drainage device for fluid and gas accumulation in a human body cavity includes: a housing 1 , an exhaust hole 20 , a liquid drainage hole 9 , an air bag 3 and a filter 5 .
[0053] Wherein, the drainage port 19 , the exhaust hole 20 and the liquid discharge hole 9 are all arranged on the casing 1 , and the air bag 3 and the filter screen 5 are all arranged inside the casing 1 .
[0054] like figure 1 and figure 2 As shown, the housing 1 is mainly composed of a planar portion 1a and ...
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The invention discloses a drainage device for hydrops and pneumatosis in a human body cavity. The drainage device is characterized by comprising a shell, a drainage hole, a drainage pipe, an gas bag,a filter screen, a gas discharge hole and a liquid discharging hole, wherein the shell is used for being attached to the skin on the outer side of the human body cavity; the drainage hole is used forleading the hydrops and the pneumatosis in the human body cavity out; the drainage pipe is used for being inserted into the human body cavity and leading the hydrops and the pneumatosis in the human body cavity into the drainage hole; the gas bag is used for conveying the pneumatosis output from the drainage hole; the filter screen is used for filtering the pneumatosis output by the gas bag; the gas discharge hole is used for discharging the pneumatosis filtered by the filter screen; the liquid discharging hole is used for discharging the pneumatosis output through the drainage hole. An innercavity is formed in the shell, the drainage hole, the gas discharge hole and the liquid discharge hole are formed in the shell, and the gas bag and the filter screen are arranged in the shell. The drainage device can effectively lead out and discharge the hydrops and the pneumatosis in the human body cavity, the environment can be effectively protected, and toxic components in the hydrops and thepneumatosis are prevented from being hazardous to the human health.
Description
technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a drainage device for fluid and gas accumulation in a human body cavity. Background technique [0002] At present, when the fluid accumulation or gas accumulation in the human body cavity is discharged, the target cavity is directly punctured through puncture, and then the fluid accumulation and gas accumulation are drained out through a drainage tube. This direct discharge method will cause the accumulated gas to escape directly and pollute the surrounding environment, and this kind of drainage tube is difficult to seal, and there will be a danger of external gas backflowing into the body cavity. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art, and provide a drainage device for fluid and gas accumulation in a human body cavity. The drainage device can effectively guide...
Claims
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IPC IPC(8): A61M1/00A61M1/04
Inventor 卢书毅张春成杨恒龙
Owner 陕西洁伦医药生物有限公司