CN2865696Y

CN2865696Y - Abdominal dropsy drainage device

Info

Publication number: CN2865696Y
Application number: CN 200520126330
Authority: CN
Inventors: 刘玉元
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-26
Filing date: 2005-12-26
Publication date: 2007-02-07
Anticipated expiration: 2015-12-26

Abstract

The utility model discloses an ascitic fluid drainage device, which comprises the puncture needle, fluid drainage tube and bottle. The puncture needle is consisted of the needle core and the needle tube; closely spaced pores are made at the end surface and circular wall on the one end of the fluid drainage tube; the other end of the fluid drainage tube is connected to the fluid drainage bottle via a valve; two air sacs, which is connected to the syringes, are covered at the fluid drainage tube. The closely spaced pores set at one end of the fluid drainage tube of this utility model ensures smooth fluid drainage without injuring the abdominal cavity of patient; the air sacs set at the fluid drainage tube would fasten down the abdominal cavity and facilitate the fastening of the fluid drainage tube during fluid drainage.

Description

A kind of ascites drainage system

(1) technical field

This utility model relates to a kind of medical apparatus and instruments, particularly a kind of ascites drainage system.

(2) background technology

The ascites drain is a necessary program in the treatment of diseases processes such as liver cirrhosis, hepatocarcinoma, belly cavity tumor, the common method of ascites drain is to use entry needle to carry out abdomen and wears, in ascites drain feedback process, metal needle is stayed in the abdominal cavity, easy damaged peritoneum blood vessel and abdominal cavity, and needle body is not easy to fix, and easily holds and stop up.

(3) summary of the invention

The technical problems to be solved in the utility model is: provide a kind of drain smooth and easy and can not damage the ascites drainage system in abdominal cavity.

In order to solve the problems of the technologies described above, this utility model comprises puncture needle, drainage tube and drainage bottle, described puncture needle comprises puncture nook closing member and puncture needle tubing, on the end face of described drainage tube one end and the perisporium intensive aperture is arranged, the other end is communicated with by valve and described drainage bottle, be with two air bags on the drainage tube, air bag is communicated with syringe.

The beneficial effects of the utility model are: an end of drainage tube drain of the present utility model is provided with intensive aperture, and drain is smooth and easy, can't damage the abdominal cavity, and drainage tube is provided with two air bags, can clamp the abdominal cavity in drain, makes drainage tube fixing easily.

(4) description of drawings

Accompanying drawing is this utility model structural representation;

Among the figure: 1, puncture nook closing member, 2, the puncture needle tubing, 3, drainage tube, 4, air bag, 5, valve, 6, drainage bottle, 7, syringe.

(5) specific embodiment

A kind of intraperitoneal drainage device as shown in the figure, comprise puncture nook closing member 1, puncture needle tubing 2, drainage tube 3, two air bags 4, valve 5, drainage bottle 6 and syringes 7, one end closure of drainage tube 3, the other end is uncovered, on the end face of an end that seals and the perisporium intensive aperture is arranged, an open end is inserted in the drainage bottle 6, on the drainage tube 3 of drainage bottle 6 tops valve 5 is installed, two air bags 4 are enclosed within on the drainage tube 3, at a end near intensive aperture, the interval that the abdominal cavity wall thickness is arranged between two air bags 4, two air bags 4 are connected, and are being communicated with syringe 7.

During use, earlier this device is disinfected, treat abdominal cavity local anesthesia after, puncture needle is penetrated the abdominal cavity, extract puncture nook closing member 1, with the front end insertion intraperitoneal of drainage tube 3, air bag up to front end enters intraperitoneal, the needle tubing 2 that will puncture retreats along drainage tube 3, falls back on after the air bag at rear pushing syringe 7, give two air bags 4 inflations, clamp the abdominal cavity until two air bags, open valve 5, make ascites flow into drainage bottle 6.

Claims

1. ascites drainage system, comprise puncture needle, drainage tube (3) and drainage bottle (6), it is characterized in that: described puncture needle comprises puncture nook closing member (1) and puncture needle tubing (2), on the end face of described drainage tube (3) one ends and the perisporium intensive aperture is arranged, the other end is communicated with by valve (5) and described drainage bottle (6), be with two air bags (4) on the drainage tube (3), air bag (4) is communicated with syringe.