CN2422975Y - Multifunction catheter for abdominal cavity - Google Patents

Abstract

The utility model discloses a multifunction catheter for abdominal cavity. The conduit used at present is simple and has single function. The utility model is composed of a conduit body 1 and a tee pipe 2 which is movably connected with the conduit body 1, wherein, the middle part of the conduit body 1 is provided with a platform 3 which is provided with a thickened tube wall, the middle part of the conduit body 1 is also provided with a left and a right inner conduit openings 4 and 5 which penetrate through the tube wall, and the other end of the conduit body 1 is provided with a tube body bulge 7. The various complicated internal and external drainage operations and ostomy operations at each position can be more simple and quicker by the utility model. The utility model not only relieves the pain of patients but also promotes the patients to get well soon.

Description

The multi-functional conduit in abdominal cavity

The utility model relates to the multi-functional conduit in abdominal cavity that a kind of surgical operation is used.

Particularly in biliary tract surgery, often use conduit to carry out the body fluid external drainage, at abdominal cavity portion surgery as t-tube drainage of common bile duct.But present employed conduit is fairly simple, is common silicon rubber hose, function singleness.In operation on biliary tract, use common conduit, can only not only lose body fluid but also reduce patient's digestive function, cause patient's power and water to separate the unbalance of matter with the gallbladder meter to external drainage.Therefore, common conduit is applied in the abdominal operation, its weak point is more obvious.

The purpose of this utility model designs the multi-functional conduit in a kind of abdominal cavity exactly, solves the deficiency of existing common conduit function singleness in surgical operation is used.

To achieve these goals, this utility model has been taked such measure: the multi-functional conduit in a kind of abdominal cavity, by catheter body and with one of the end T type pipe join of living form, be provided with the platform of tube wall thickening at the catheter body middle part, platform is provided with the left and right inner catheter mouth that passes through tube wall, also is provided with the body projection at the other end of body.

Take this utility model of above-mentioned measure, because structure uniqueness, in abdominal operation, has multiple function, during as need drain in bile duct procedure, traditional common bile duct external drainage can be changed into drain in the bridge-type, bile is guided in the jejunum, can reduce fluid loss, promote patient's digestive function to recover.Can also carry out the jejunum fistulation in early days in operation by this utility model, can inject nutrient substance by conduit, reduce venous transfusion, relieve patient ' s burden promotes early recovery.By this utility model, postoperative can accurately inject biliary tract with contrast agent, makes radiography more high-visible.In addition,, can also carry out bridge-type pancreas one enteric drainage, replace drainage way in the traditional ROAX-Y in the pancreatic pseudocyst operation by this utility model.Adopt this utility model to make the inside and outside surgical drainage of some complexity in the abdominal cavity and the fistulation operation at some position become simpler, faster, not only the patient suffering can be reduced, and patient's early recovery can be promoted, simultaneously, this utility model is simple in structure, implements easily.

Below in conjunction with drawings and embodiments this utility model is described in further detail:

Fig. 1 is this utility model front view;

Fig. 2 is the A-A cutaway view of this utility model Fig. 1;

Fig. 3 is the sketch map of this utility model inner catheter;

Fig. 4 is the cutaway view of this utility model embodiment 1;

Fig. 5 is the cutaway view of this utility model embodiment 2.

As shown in Figure 1 and Figure 2, this utility model is made up of catheter body 1 and T type pipe 2, and catheter body 1 is a silicon rubber hose, and T type pipe 2 is a plastic tube, and both live and connect.Form a platform 3 in the thickening of the middle part of catheter body 1 tube wall, platform 3 is provided with left inner catheter mouth 4 and the right inner catheter mouth 5 that penetrates tube wall, and the inner catheter of being convenient to as shown in Figure 36 inserts conduit and guides to port, conduit two ends.Left and right inner catheter mouth 4,5 inboards are provided with left and right mouthpiece cover 4-1,5-1, when not using inner catheter 6, mouthpiece cover 4-1,5-1 can be covered left and right inner catheter mouth 4,5 respectively.The other end at catheter body 1 has a body projection 7, and when carrying out various internal drainage, conduit enters in the intestinal, and body projection 7 plays the role of positioning, and makes conduit be difficult for displacement.Body projection 7 can be Fig. 1, ball-type shown in Figure 2, it also can be ansa as shown in Figure 4, this embodiment 1 is after considering that body projection 7 enters intestinal, and its opening direction should be that the mobile direction of body fluid is placed in intestinal, stops up conduit to avoid the material in the body fluid.Body projection 7 can also be a lid type as shown in Figure 5, and this embodiment 2 is after being convenient to body projection 7 and entering intestinal, selects the suitable position and the size of opening to cut off body projection 7 according to the practical situation of operation, to satisfy the needs of operation.When this utility model uses, catheter body 1 and T type pipe 2 can be combined use, can also separate respectively and use,, can connect at an easy rate and separate because both live in connecting.This utility model can insert inner catheter 6 in left and right inner catheter 4,5, be used to inject medicine or nutrient substance, if when not needing to inject above-mentioned substance, can extract inner catheter 6 out, covers mouthpiece cover 4-1 and 4-5, uses conduit separately.Therefore, this real new application has multiple effect in abdominal operation.

Claims (5)

1. multi-functional conduit in abdominal cavity, by catheter body and with one of the end T type pipe join of living form, it is characterized in that being provided with the platform (3) of tube wall thickening at the middle part of catheter body (1), platform (3) is provided with left and right inner catheter mouth (4), (5) of passing through tube wall, also is provided with body projection (7) at the other end of catheter body (1).

2. the multi-functional conduit in abdominal cavity according to claim 1 is characterized in that the inboard of left and right inner catheter mouth (4), (5) is provided with left and right mouthpiece cover (4-1), (5-1).

3. the multi-functional conduit in abdominal cavity according to claim 1 is characterized in that described body projection (7) is a ball-type.

4. the multi-functional conduit in abdominal cavity according to claim 1 is characterized in that described body projection (7) is an ansa.

5. the multi-functional conduit in abdominal cavity according to claim 1 is characterized in that described body projection (7) is to cover type.

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