CN2609507Y

CN2609507Y - Left half-colon primary anastomotic drainage apparatus

Info

Publication number: CN2609507Y
Application number: CN 03212727
Authority: CN
Inventors: 宁泉波; 聂凤宁; 王玉民
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-04-18
Filing date: 2003-04-18
Publication date: 2004-04-07
Anticipated expiration: 2013-04-18

Abstract

The utility model relates to a drain device for left colon first period anostomosis, comprising an inflatable elastic rubber ring, a drain tube, an inflation duct, a flush pipe and a colon cavity side drain pipe. The drain tube is made of silica gel or latex and is elastic and has certain toughness. One end of the drain tube is connected with the inflation elastic rubber ring with the connection part a large mouth funnel or a straight mouth shape. A colon cavity side drain tube, a flush pipe and an inflation pipe are arranged outside the drain tube near the ektexine of the drain tube. A flush pipe opening is arranged near the elastic rubber ring of the inflation duct. The side wall of the drain tube of the side colon cavity is provided with a side drain mouth and the inflation duct is communicated with the elastic inflation rubber ring. The utility model has the advantages of: carrying out the first period anostomosis in the operation of large intestine without intestinal preparation, preventing the pain fistula making and the second operation and save the cost. The utility model can also prevent the happening of fistula in other operation of large intesting and treat exiting fistula. The utility model has simple structure and is convenient to operate.

Description

Left hemicolon one-stage anastomosis drainage device

Technical field

This utility model relates to a kind of left hemicolon one-stage anastomosis drainage device that left hemicolon operation that the first phase intestinal coincide uses of going.

Background technology

The emergency treatment colon art conventional method that no intestinal is prepared is that the row intestinal is external, interim fistulation, the second stage of colocolic anastomosis of later row, do not advocate that always the first phase colon coincide, because the first phase colon coincide, fistula of operative incision takes place easily, threat to life, first phase colocolic anastomosis generation fistula of operative incision is the generation that the difficult problem of surgical clinical, particularly proportion of cancer of left side of colon are blocked first phase resection and anastomosis postoperative anastomotic fistula always, especially up to 5～30%.

Summary of the invention

The purpose of this utility model provides a kind of left hemicolon one-stage anastomosis drainage device of avoiding left hemicolon one-stage anastomosis postoperative generation fistula of operative incision.

The purpose of this utility model is achieved in that

A kind of left hemicolon one-stage anastomosis drainage device, comprise flexible rubber ring, drainage tube, pipe side enteric cavity drainage tube, syringe pipe, drainage tube is silica gel or latex tubing, flexible and certain toughness, one end is connected with flexible rubber ring, and drainage tube and flexible rubber ring link are the infundibulate of wide-mouth, and drainage tube is outer to be provided with pipe side enteric cavity drainage tube, syringe pipe near the drainage tube outer wall, syringe pipe is being provided with the syringe pipe opening near the flexible rubber ring place, and the sidewall of pipe side enteric cavity drainage tube is provided with the side draining hole.

Above-mentioned left hemicolon one-stage anastomosis drainage device, flexible rubber ring is the inflatable elastic cushion rubber, and drainage tube is outer also to be provided with inflating catheter near the drainage tube outer wall, and inflating catheter and elasticity inflation cushion rubber are communicated with.

Above-mentioned left hemicolon one-stage anastomosis drainage device, drainage tube and inflatable elastic cushion rubber link are straight mouthful.

Benefit of the present utility model is:

The first phase intestinal of can going under the large intestine surgery situation that no intestinal is prepared coincide, avoid the misery of patient's fistulation and the misery and the expense of second operation, also can prevent the generation of other large intestine surgical stapling mouth fistulas, fistula of operative incision has taken place can be used for treating, simple in structure, easy to operate.

Description of drawings

It is the funnel shaped structural representation of wide-mouth that Fig. 1 has inflatable elastic cushion rubber and drainage tube port

Fig. 2 drainage tube port is the funnel shaped inflatable elastic cushion rubber of a wide-mouth place sketch map

Fig. 5 sectional schematic diagram

It is the structural representation figure of the straight degree of lip-rounding that Fig. 3 has inflatable elastic cushion rubber and drainage tube port

Fig. 4 drainage tube port is the inflatable elastic cushion rubber place sketch map of the straight degree of lip-rounding

Fig. 6 this utility model user mode figure

The specific embodiment

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

Embodiment 1:

As shown in Figure 1, 2, 3,

A kind of left hemicolon one-stage anastomosis drainage device, comprise inflatable elastic cushion rubber 2, drainage tube 8, inflating catheter 4, syringe pipe 5, pipe side enteric cavity drainage tube 6, drainage tube 8 is silica gel or latex tubing, flexible and certain toughness, one end is connected with inflatable elastic cushion rubber 2, drainage tube 8 and flexible rubber ring 2 links are the infundibulate 1 of wide-mouth, drainage tube 8 outer being provided with near the drainage tube outer wall are managed side enteric cavity drainage tube 6, syringe pipe 5, inflating catheter 4, syringe pipe 5 is being provided with syringe pipe opening 3 near the flexible rubber ring place, the sidewall of pipe side enteric cavity drainage tube 6 is provided with side draining hole 7, and inflating catheter 4 and elasticity inflation cushion rubber 2 are communicated with.

Above-mentioned inflatable elastic cushion rubber 2 also can adopt the flexible rubber ring of on-inflatable, and such drainage device comprises flexible rubber ring, drainage tube 8, pipe side enteric cavity drainage tube 6, syringe pipe 5, saves inflating catheter, and structure is simpler.

Embodiment 2:

As Fig. 4, shown in 5, a kind of left hemicolon one-stage anastomosis drainage device, comprise inflatable elastic cushion rubber 2, drainage tube 8, inflating catheter 4, syringe pipe 5, pipe side enteric cavity drainage tube 6, drainage tube 8 is silica gel or latex tubing, flexible and certain toughness, one end is connected with inflatable elastic cushion rubber 2, drainage tube 8 and inflatable elastic cushion rubber 2 links are straight mouthful, drainage tube 8 outer being provided with near the drainage tube outer wall are managed side enteric cavity drainage tube 6, syringe pipe 5, inflating catheter 4, syringe pipe is being provided with the syringe pipe opening near the flexible rubber ring place, the sidewall of pipe side enteric cavity drainage tube is provided with the side draining hole, and inflating catheter and elasticity inflation cushion rubber are communicated with.

As shown in Figure 6, this utility model user mode figure,

Left hemicolon operation row first phase colocolic anastomosis, when the colon end-to-end anastomosis, drainage device is put into big enteric cavity, wide mouth part places the anastomotic stoma near-end, the other end is drawn fixing along the enteric cavity per anum, can the large intestine intracavity is tolerant through outside the drainage device lead body, without intestinal anastomotic stoma, thereby keep intestinal anastomotic stoma place enteric cavity not have feces, gas, liquid, simultaneously, can wash enteric cavity, guarantee the healing of anastomotic stoma through the capable antibiotic liquid of syringe pipe, even there is fistula of operative incision to take place, because of contents such as anastomotic stoma place enteric cavity no liquid feces, the excessive peritonitis that causes of intestinal contents can not take place yet, serious situation such as pelvic inflammatory disease, fistula of operative incision can very fast healing, spend intestinal fistula and cause danger the phase, can extract drainage device by per anum.

Claims

1. left hemicolon one-stage anastomosis drainage device, it is characterized in that: comprise flexible rubber ring, drainage tube, pipe side enteric cavity drainage tube, syringe pipe, drainage tube is silica gel or latex tubing, flexible and certain toughness, one end is connected with flexible rubber ring, drainage tube is connected the infundibulate that an end is a wide-mouth with flexible rubber ring, drainage tube is outer to be provided with pipe side enteric cavity drainage tube, syringe pipe near the drainage tube outer wall, syringe pipe is being provided with the syringe pipe opening near the flexible rubber ring place, and the sidewall of pipe side enteric cavity drainage tube is provided with the side draining hole.

2. left hemicolon one-stage anastomosis drainage device according to claim 1 is characterized in that: flexible rubber ring is the inflatable elastic cushion rubber, and drainage tube is outer also to be provided with inflating catheter near the drainage tube outer wall, and inflating catheter and elasticity inflation cushion rubber are communicated with.

3. left hemicolon one-stage anastomosis drainage device according to claim 2 is characterized in that: drainage tube is connected an end and is straight mouthful with the inflatable elastic cushion rubber.