CN204092805U - Three chamber double bolloon drainage tubes - Google Patents

Abstract

The utility model discloses a three-cavity double-air bag drainage tube, which comprises a main body, an air bag at the inner opening of the incision, and an air bag at the outer opening of the incision. The main body has a first air bag cavity, a second air bag cavity, and a drainage tube cavity. The head end of the cavity has a drainage inlet, and the tail end of the drainage lumen has a drainage outlet. The head of the first airbag cavity is connected with the airbag at the incision, and the tail end of the first airbag cavity is provided with a second An airbag water injection port, the head of the second airbag cavity is connected with the airbag at the outer opening of the incision, and the tail end of the second airbag cavity is provided with a second airbag water injection port; both the airbag at the inner opening of the incision and the airbag at the outer opening of the incision It is arranged on the main body, and during drainage, the air bag at the inner opening of the incision is located inside the inner opening of the incision, and the air bag at the outer opening of the incision is located outside the outer opening of the incision so as to clamp the incision between the air bag at the inner opening of the incision and the outer opening of the incision between the airbags. The utility model can avoid the phenomenon that it is easy to displace and protrude during drainage, ensure the smooth progress of drainage, and improve the success rate of operation.

Description

Three-chamber double-balloon drainage tube

technical field

The utility model relates to a three-cavity double-airbag drainage tube, which belongs to the technical field of medical equipment, and the product is suitable for all patients who need to place drainage tubes after operations.

Background technique

At present, the purpose of surgical drainage is to remove the fluid (including blood, pus, inflammatory exudate, bile, secretion, etc.) Accumulation in the body cavity or surgical field, secondary to symptoms of compression, infection, or tissue damage. By observing the drainage situation, it is also possible to detect changes in the condition early; after drainage, it can achieve the purpose of reducing pressure, relieving pain, reducing inflammation, preventing the spread of inflammation, and facilitating the resolution of inflammation; blood, exudate and tissue secretions, etc. Finally, it can achieve the purpose of reducing local pressure, reducing the damage of liquid to surrounding tissues, reducing the possibility of co-infection, and facilitating wound healing. After the operation, in order to achieve the purpose of eliminating exudate, observing whether there is bleeding, preventing the accumulation of digestive juice, and reducing the tension of the anastomosis, it is often necessary to place various drainage tubes. However, all kinds of drainage tubes placed after surgery need to be fixed with sutures on the skin around the drainage tubes. When the drainage tubes are left in place for a long time (3-5 days), once the suture fixation is not ideal, the drainage tubes are easy to shift , out.

Contents of the invention

The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a three-cavity double-balloon drainage tube, which can avoid the phenomenon of easy displacement and prolapse during drainage, ensure the smooth progress of drainage, and improve the success rate of surgery .

In order to solve the above-mentioned technical problems, the technical solution of the utility model is: a three-cavity double-balloon drainage tube, which includes a main body, an air bag at the inner opening of the incision, and an air bag at the outer opening of the incision. The main body has a first air bag cavity, a second air bag lumen and drainage lumen, the head end of the drainage lumen has a drainage inlet, the tail end of the drainage lumen has a drainage outlet, the head of the first airbag lumen communicates with the incision airbag, the first The tail end of the airbag cavity is provided with a first airbag water injection port, the head of the second airbag cavity communicates with the airbag outside the incision, and the tail end of the second airbag cavity is provided with a second airbag water injection port; the incision Both the inner port airbag and the incision outer port airbag are arranged on the main body, and during drainage, the incision inner port air bag is located inside the incision inner port, and the incision outer port air bag is located outside the incision outer port so as to clamp the incision Between the incision air bag and the incision outer air bag.

It further provides a specific structure of the main body so as to insert or pull out the incision, the first airbag lumen, the second airbag lumen and the drainage lumen are all juxtaposed in the radial direction of the main body, and the drainage tube The cavity is located in the middle of the main body, and the first airbag lumen and the second airbag lumen are respectively arranged on both sides of the drainage lumen on the main body.

After adopting the above-mentioned technical scheme, the main body of the drainage tube has three cavities, and the two small cavities on both sides, that is, the first air bag cavity and the second air bag cavity communicate with the two air bags on the wall of the drainage tube respectively. Physiological saline can be injected into the water injection port to fill the air bag. The two filled air bags are respectively located in the inner opening of the incision and outside the outer opening of the incision, so as to fix the drainage tube from the incision, ensure smooth drainage, and improve the success rate of the operation. The drainage outlet is connected to the drainage bag, and the drainage fluid flows into the drainage bag through the drainage lumen.

Description of drawings

Fig. 1 is the structural representation of the three-cavity double-balloon drainage tube of the present utility model;

Among them, 1 is the air bag inside the incision; 2 is the air bag outside the incision; 3 is the first air bag cavity; 3-1 is the water injection port of the first air bag; 4 is the second air bag cavity; water port; 5 is the drainage lumen.

Detailed ways

In order to make the content of the utility model more clearly understood, the utility model will be further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.

As shown in Figure 1, a kind of three-chamber double-balloon drainage tube, it comprises main body, incision inner port air bag 1 and incision outer port air bag 2, main body has first air bag lumen 3, second air bag lumen 4 and drainage Lumen 5, the head end of the drainage lumen 5 has a drainage inlet 5-1, the tail end of the drainage lumen 5 has a drainage outlet 5-2, and the head of the first air bag lumen 3 is connected to the incision air bag 1 Pass, the tail end of the first air bag channel 3 is provided with the first air bag water injection port 3-1, the head of the second air bag channel 4 is connected with the air bag 2 outside the incision, and the tail end of the second air bag channel 4 is set There is a second airbag water injection port 4-1; both the airbag 1 at the inner opening of the incision and the airbag 2 at the outer opening of the incision are arranged on the main body, and during drainage, the airbag 1 at the inner opening of the incision is located inside the inner opening of the incision, and the airbag 2 at the outer opening of the incision is located at the The outer side of the incision is so that the incision is clamped between the air bag 1 at the inner port of the incision and the air bag 2 at the outer port of the incision.

As shown in Figure 1, the first airbag lumen 3, the second airbag lumen 4 and the drainage lumen 5 are arranged side by side on the radial direction of the main body, the drainage lumen 5 is located in the middle of the main body, and the first airbag lumen 3 and the second airbag lumen 4 are respectively arranged on both sides of the drainage lumen 5 on the main body.

The working principle of the utility model is as follows:

For patients who need to place this drainage tube after surgery, make an incision on the skin around the operation area after surgery, introduce the three-chamber double-balloon drainage tube, and inject 2ml of normal saline through the first balloon water injection port 3-1 to make the incision The mouth airbag 1 is filled, and the main body is lightly pulled to ensure that the drainage tube cannot be pulled out of the incision; then the length of the inner section of the drainage tube is determined according to the surgical drainage area; Make sure that the main body will not move into the incision; finally, connect the drainage bag to the drainage outlet 5-2 of the drainage lumen 5. When the drainage tube needs to be removed after the drainage is completed, the water in the air bag 1 at the incision should be drawn out first, and then Remove the drainage tube.

The specific embodiments described above have further described the technical problems, technical solutions and beneficial effects solved by the utility model in detail. It should be understood that the above descriptions are only specific embodiments of the utility model and are not intended to be used To limit the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims (2)

1. a chamber double bolloon drainage tube, it is characterized in that: it comprises main pipe, otch internal orifice air bag (1) and otch collar extension air bag (2), main pipe has the first air bag tract (3), second air bag tract (4) and drainage tube chamber (5), the head end of drainage tube chamber (5) has drain import (5-1), the tail end of drainage tube chamber (5) has drain outlet (5-2), the head of the first described air bag tract (3) is connected with otch internal orifice air bag (1), the tail end of the first air bag tract (3) is provided with the first air bag water filling port (3-1), the head of the second described air bag tract (4) is connected with otch collar extension air bag (2), the tail end of the second air bag tract (4) is provided with the second air bag water filling port (4-1), otch internal orifice air bag (1) and otch collar extension air bag (2) are all arranged on main pipe, and when drain, described otch internal orifice air bag (1) is positioned at inside otch internal orifice, and described otch collar extension air bag (2) is positioned at outside otch collar extension to be held in by notch clip between otch internal orifice air bag (1) and otch collar extension air bag (2).

2. three chamber double bolloon drainage tubes according to claim 1, it is characterized in that: the first described air bag tract (3), the second air bag tract (4) and drainage tube chamber (5) are all disposed in parallel in the radial direction of main pipe, described drainage tube chamber (5) is positioned at the middle part of main pipe, and the first described air bag tract (3) and the second air bag tract (4) are separately positioned on the both sides of the upper drainage tube chamber (5) of main pipe.