CN2243302Y

CN2243302Y - Drain instrument for

Info

Publication number: CN2243302Y
Application number: CN 95234673
Authority: CN
Inventors: 苏庆光
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-09-26
Filing date: 1995-09-26
Publication date: 1996-12-25
Anticipated expiration: 2005-09-26

Abstract

The utility model relates to an abdomen puncturing drainage instrument which belongs to a diagnosis and treatment instrument used for abdominal cavity puncturing, hydroperitoneum drainage, abdominal cavity inside medicine feeding and abdominal cavity inside irrigation for patients in the clinic. The utility model is formed by that a puncturing needle, a drainage tube and a drainage bag are formed into a whole, a speed controller and a flow rate observing window are arranged on the drainage tube, and the tail end of the puncturing needle is provided with medicine feeding holes, etc. The utility model has the advantages of simple structure, convenient operation, high success ratio and low cost, and collects the functions of diagnosis and treatment into integration. The utility model can carry out the puncturing, the drainage, the abdominal cavity inside medicine feeding and the abdominal cavity inside irrigation, and the flow rate can be observed at any time. Repeated operations can be changed into a one-shot operation, and thus the pain of patients is obviously relieved. The utility model which can avoid cross infection also has the advantages of no pollution, low cost and disposable use. The utility model can be widely used for all levels of hospitals and clinics, and can also develop international markets.

Description

Abdomen is worn drainage device

This utility model is that a kind of abdomen is worn drainage device, belongs to technical field of medical instruments.

The puncture needle performance that is used to clinically at present to diagnose or treats is single, can only puncture, can not drain, need repeatedly change the artificial aspiration drainage of syringe, and operation is wasted time and energy, and causes secondary infection easily, and medical workers is very big.And abdomen is worn drainage bag and is not had dosing hole, speed control and observation window etc., therefore can not carry out intraperitoneal administration, peritoneal lavage, observation and controlling liquid flow velocity etc.

The purpose of this utility model is to overcome above-mentioned shortcoming, provides a kind of simple to operate, easy to use, multi-functional abdomen free from environmental pollution is worn drainage device, it not only can abdominal paracentesis, the ascites drain, but also can intraperitoneal administration and peritoneal lavage, thereby has alleviated medical worker's burden greatly.

In order to achieve the above object, this utility model now is illustrated by the following technical solutions in conjunction with the accompanying drawings.

Accompanying drawing 1 is a structural representation of the present utility model.

As shown in Figure 1, an end of the tail end of puncture needle (1) and drainage tube (2) links drainage tube The other end and drainage bag (3) link. Drainage tube one end that connects with puncture needle is provided with an administration Hole (4), be equipped with speed control (5) and flow velocity observation window (6); The drainage bag top is equipped with and is linked with (7), Its below is provided with valve (9), and there is metering scale (8) on the surface.

Form with embodiment is described in further details this utility model below.

Puncture needle is the 10-16 syringe needle, is about 4-6cm, and needle holder and diameter are 4-5cm, an end socket of the drainage tube of length 50-60cm, and the drainage bag input port that its other end and capacity be 500-1000ml, be the garden column socket-connects.Drainage tube and drainage bag all adopt the water white transparency medical plastic.

During use, being linked with of drainage bag top hung over bedside, puncture needle is vertically thrust abdominal cavity venter posterior water to flow out, can observe the liquid rate of outflow from observation window (6), adjust the speed of flow rate of liquid by governing speed controller (5), from dosing holes (4) intraperitoneal administration or carry out peritoneal lavage at any time, if need sample examination or discharge drain and can open valve (9) under the drainage bag.

This utility model is a kind of ideal medical apparatus and instruments of people, is applicable to clinics at different levels and hospital.

Claims

1, a kind of abdomen is worn drainage device, comprises puncture needle, it is characterized in that, an end of the tail end of puncture needle (1) and drainage tube (2) links, and the other end of drainage tube and drainage bag (3) link; The below of drainage bag is provided with valve (9).

2, drainage device according to claim 1 is characterized in that: drainage tube one end that connects with puncture needle is provided with a dosing holes (4), and is equipped with speed control (5) and flow velocity observation window (6).

3, drainage device according to claim 1 is characterized in that: the drainage bag top is equipped with and is linked with (7), and the bag surface indicates scale (8).

4, drainage device according to claim 1, it is characterized in that: puncture needle is the 10-16 syringe needle, be about 4-6cm, needle holder and diameter are an end socket of the drainage tube of 4-5cm, length 50-60cm, and the input port that its other end and capacity be 500-1000ml, be the drainage bag of garden column socket-connects.

5, according to claim 1 or 2 or 3 or 4 described drainage devices, it is characterized in that: drainage tube and drainage bag all adopt the water white transparency medical plastic.