A kind of abdominal cavity drainage tubeTechnical field
This utility model relates to a kind of drainage tube, particularly for the drainage tube of abdominal operation, belongs to auxiliary medical apparatus.
Background technology
Between peritoneal cavity drainage tube is used for human abdomen to organize or the pus gathered in abdominal cavity, blood, liquid be directed to external, prevent postoperative infection and affect wound healing.
But existing traditional peritoneal cavity drainage tube often causes patient's postoperative pain, skin pruritus because long-time silk thread is fixing, and severe patient silk thread ruptures, and causes drainage tube and deviates from.
Therefore, need to design a kind of abdominal cavity drainage tube for the problem in above-mentioned.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of abdominal cavity drainage tube, and drainage tube body adopts air bag to fix inside stomach wall, and outside draw-in groove is fixed, and effectively can solve the problem in background technology.
In order to solve the problems of the technologies described above, this utility model provides following technical scheme:
This utility model provides a kind of abdominal cavity drainage tube, comprises drainage tube body, and described drainage tube body is provided with air bag and side opening inside abdominal part, and described drainage tube body is fixed near abdominal part outer wall place draw-in groove.
As a kind of optimal technical scheme of the present utility model, described drainage tube body is provided with the airsac tube of communicated air bags, described airsac tube injecting gas or normal saline can make air bag swell.
The beneficial effect that compared with prior art this utility model reaches is: drainage tube body adopts air bag to fix inside stomach wall, outside draw-in groove is fixed, drainage tube body places injecting gas or normal saline successfully makes air bag swell, such drainage tube body can not skid off abdominal cavity, the outer side bayonet slot of stomach wall is fixed in addition, and such drainage tube body is unlikely to lead in abdominal cavity.If want to extract intraperitoneal drainage tube body only to need airbag gas or normal saline to extract out, can extract like this, avoid the complication that the long-time drainage tube body of patient fixedly causes, accelerate patients ' recovery.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation this utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is the main TV structure schematic diagram of this utility model;
Fig. 2 is notch schematic diagram of the present utility model;
Number in the figure: 1, drainage tube body; 2, air bag; 3, draw-in groove; 4, airsac tube; 5, side opening.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of this utility model, and be not used in restriction this utility model.
Embodiment: as shown in Figure 1-2, this utility model provides a kind of abdominal cavity drainage tube, comprises drainage tube body 1, and described drainage tube body 1 is provided with air bag 2 and side opening 5 inside abdominal part, and described drainage tube body 1 is fixed near abdominal part outer wall place draw-in groove 3.Described groove 12 external annular groove 12.Described drainage tube body 1 injecting gas or normal saline can make air bag 2 swell.
Described drainage tube body 1 is provided with the airsac tube 4 of communicated air bags, described airsac tube 4 injecting gas or normal saline can make air bag 2 swell, and one end of fixing drainage tube body 1, prevents from coming off.Described side opening 5 makes drain more smooth and easy.
Drainage tube body 1 adopts air bag 2 to fix inside stomach wall, outside draw-in groove 3 is fixed, drainage tube body 1 places injecting gas or normal saline successfully makes air bag 2 swell, such drainage tube body 1 can not skid off abdominal cavity, the outer side bayonet slot 3 of stomach wall is fixed in addition, and such drainage tube body 1 is unlikely to lead in abdominal cavity.If want to extract intraperitoneal drainage tube body 1 only to need air bag 2 gas or normal saline to extract out, can extract like this, avoid the complication that the long-time drainage tube body 1 of patient fixedly causes, accelerate patients ' recovery.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, although be described in detail this utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.