CN203436603U - Internally fixed type abdominal drainage tube - Google Patents

Abstract

The utility model discloses an internally fixed type abdominal drainage tube. The internally fixed type abdominal drainage tube is characterized in that: the internally fixed type abdominal drainage tube comprises a hollow capsule (2), a thin pipe (3) used for connecting a hollow capsule (2) and a latex tube (1) used for stretching into an abdominal cavity. The thin film (3) penetrates through the inner wall of the latex tube (1) from the outside to the inside and stretches out of skin (4) along the inner all of the latex tube (1). The hollow capsule (2) is arranged inside the skin (4). During a drainage process of the abdominal cavity, one end of the latex tube (1) is arranged in a position in need of drainage and gas or liquid is inflated into the thin pipe (3) by a syringe so that the hollow capsule (2) is expanded into a ball and is clamped inside the skin (4) and therefore an internally fixing function is exerted. When the drainage tube is extracted, the gas or the liquid is only needed to be exhausted so that internally fixation is released.

Description

A kind of internally-fixed peritoneal cavity drainage tube

Technical field

This utility model belongs to medical instruments field, is specifically related to a kind of internally-fixed peritoneal cavity drainage tube.

Background technology

Abdominal postoperative often needs placing drainage, for drain seroperitoneum.Current drainage tube mostly is single latex tubing, and one end is put into behind abdominal cavity, and latex tubing is fixed on skin with suture through skin place, but usually can cause drainage tube to come off because suture comes off, and seroperitoneum cannot be drained to external, affects Rehabilitation.

Utility model content

The above deficiency existing for prior art, the internally-fixed peritoneal cavity drainage tube that drainage tube also can not come off even if the purpose of this utility model is to provide a kind of suture to come off.

For reaching above object, a kind of internally-fixed peritoneal cavity drainage tube of the present utility model provides following scheme to be achieved.

A peritoneal cavity drainage tube, is characterized in that, comprises hollow capsule, connects the tubule of hollow capsule and stretches into the latex tubing in abdominal cavity; Described tubule ecto-entad runs through latex tubing sidewall and stretches out outside skin along latex tubing inwall, and described hollow capsule is positioned at skin inner side.

The feature of technique scheme and further improvement:

Described tubule from inside to outside runs through latex tubing sidewall after latex tubing inwall stretches out outside skin.

Described tubule is plastic tube, and described hollow capsule is plastic bag.

The beneficial effects of the utility model are, can be from inside fixing peritoneal cavity drainage tube, be used in fixedly the suture of the drainage tube drainage tube that comes off and also can not come off, can continue to play intraperitoneal drainage effect.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, this utility model is further described:

Fig. 1 is a kind of internally-fixed peritoneal cavity drainage tube application of the present utility model and structural representation;

Fig. 2 is application and the structural representation of another embodiment of a kind of internally-fixed peritoneal cavity drainage tube of the present utility model;

In Fig. 1 and Fig. 2: 1, latex tubing; 2, hollow capsule; 3, tubule; 4, skin.

The specific embodiment

With reference to Fig. 1, be a kind of internally-fixed peritoneal cavity drainage tube of the present utility model, the latex tubing (1) that it comprises hollow capsule (2), connects the tubule (3) of hollow capsule (2) and stretch into abdominal cavity; Tubule (3) ecto-entad runs through latex tubing (1) sidewall and stretches out outside skin (4) along latex tubing (1) inwall, and hollow capsule (2) is positioned at skin (4) inner side; Tubule (3) can also from inside to outside run through latex tubing (1) sidewall after latex tubing (1) inwall stretches out outside skin (4), as shown in Figure 2.In actual applications, latex tubing (1) one end is put into behind abdominal cavity, then adjusted tubule (3), allow hollow capsule (2) be close to latex tubing (2) outer wall; While giving suture line of skin, keep latex tubing (1) overhead pericardium (2) part in skin (4) inner side, tubule (3) exit portion, in skin (4) outside, is located latex tubing (1) with suture, to be fixed on skin through skin (4) again; With syringe, toward tubule (3) injection air or liquid, allow hollow capsule (2) expand, be used in the fixedly suture of drainage tube and come off, because the hollow capsule (2) expanding inside skin (4) is stuck in skin (4) inner side, drainage tube can not come off easily yet.When needs are removed drainage tube, the suture of first dismantling, then use gas or the liquid of syringe from the hollow capsule of tubule (3) sucking-off (2), then can extract easily drainage tube.

Obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model this utility model.Like this, if within of the present utility model these are revised and modification belongs to the scope of this utility model claim and equivalent technologies thereof, this utility model also comprises these changes and modification interior.

Claims (3)

1. An internally fixed abdominal drainage tube, characterized in that it comprises a hollow sac (2), a thin tube (3) connecting the hollow sac (2) and a latex tube (1) extending into the abdominal cavity; the thin tube ( 3) It runs through the side wall of the latex tube (1) from outside to inside and extends out of the skin (4) along the inner wall of the latex tube (1), and the hollow capsule (2) is located inside the skin (4). 2. An internally fixed abdominal drainage tube according to claim 1, characterized in that, the thin tube (3) protrudes out of the skin (4) along the inner wall of the latex tube (1) and then runs through the latex tube from inside to outside (1) Side walls. 3. An internally fixed abdominal drainage tube according to claim 1, characterized in that, the thin tube (3) is a plastic tube, and the hollow bag (2) is a plastic bag.

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