CN2516166Y

CN2516166Y - Medical double-mouth aspirator for pleuroperitoneal cavity hydrops

Info

Publication number: CN2516166Y
Application number: CN 02212445
Authority: CN
Inventors: 刘希斌; 张百江; 杨瑞森; 邹卉
Original assignee: 刘希斌
Priority date: 2002-01-25
Filing date: 2002-01-25
Publication date: 2002-10-16
Anticipated expiration: 2012-01-25

Abstract

The utility model provides a medical thoracic and abdominal cavity effusion pumping machine with double mouths; wherein, an injection pipe with a liquid impelling device arranged inside is arranged in the pumping machine; a liquid inlet pipe and a liquid outlet pipe are respectively communicated with the upper end of the injection pipe; two elastic separating blades are respectively connected with the liquid inlet pipe and the liquid outlet pipe. The utility model solves the problems of the prior art that the operation wastes time and force, and brings great suffering to the patient.

Description

Medical pleural effusions and ascites twoport aspirator

Technical field:

This utility model relates to technical field of medical instruments.

Background technology:

At present, the patient who clinically thoracic cavity or intraperitoneal is had hydrops, medical personnel will be with the normal injection needle tubing by its syringe needle to patient's back suction of puncturing, if when the hydrops amount is big, medical personnel then will change a plurality of syringes, and repeatedly the patient are punctured; Moreover, if when patient thoracic cavity or intraperitoneal injected high amount of drug towards liquid, also exist simultaneously and need to change a plurality of syringes, the problem that the patient is punctured repeatedly, so not only operation is wasted time and energy, and the misery that the patient is caused is bigger.

Summary of the invention:

The purpose of this utility model provides a kind of medical pleural effusions and ascites twoport aspirator, and it can solve the operation that prior art exists wastes time and energy the problem that the misery that the patient is caused is bigger.

This utility model is achieved through the following technical solutions: the syringe of liquid extruding device is housed in it has, is connected with the liquid-in pipe and the drain pipe that communicate with it on the front end of syringe respectively, be connected with elastic block piece on the liquid-in pipe, be connected with elastic block piece on the drain pipe.

The beneficial effect that this utility model can produce: because of being provided with liquid-in pipe and drain pipe simultaneously at syringe front end, and in liquid-in pipe and drain pipe, be respectively arranged with elastic block piece, during use, entry needle is installed on liquid-in pipe, and puncture to the patient, and on drain pipe, connect flexible pipe, it can only use a this utility model, need not repeatedly puncture to the patient, can finish repeatedly in a large amount of hydrops suction syringes, and the hydrops in the syringe delivered to the work of going in the container, its operation is time saving and energy saving, to the patient cause painful less.

Description of drawings:

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

The specific embodiment:

Medical pleural effusions and ascites twoport aspirator of the present utility model, the syringe 5 of liquid extruding device 6 in having, it is housed, be connected with the liquid-in pipe 3 and the drain pipe 2 that communicate with it on the front end of syringe 5 respectively, be connected with elastic block piece 4 on the liquid-in pipe 3, be connected with elastic block piece 1 on the drain pipe 2.

During use, to on the liquid-in pipe 3 entry needle be installed, and will connect flexible pipe on the drain pipe 2, flexible pipe inserts in the container, puncture to patient's thoracic cavity or abdominal cavity with this entry needle this moment, be pulled outwardly in liquid extruding device 6 syringes 5 and form negative pressure, elastic block piece 4 on the liquid-in pipe 3 is opened, elastic block piece 1 on the drain pipe 2 is closed simultaneously, and hydrops then is sucked in the syringe 5, pushes inward liquid extruding device 6 then, then form malleation in the syringe 5, the elastic block piece 4 at 3 mouthfuls of places of liquid-in pipe this moment is closed, and the elastic block piece 1 on the drain pipe 2 is opened, and the hydrops in the syringe 5 enters in the container by flexible pipe thus.Drawing, push away liquid extruding device 6 repeatedly with this can come out in the whole suction and pumping of hydrops.This utility model also can be used for injecting medicine to patient thoracic cavity or intraperitoneal in a large number.The technology that this utility model is not described in detail partly is known technology.

Claims

1, medical pleural effusions and ascites twoport aspirator, the syringe (5) of liquid extruding device (6) in having, it is housed, it is characterized in that: be connected with the liquid-in pipe (3) and the drain pipe (2) that communicate with it on the front end of syringe (5) respectively, be connected with elastic block piece (4) on the liquid-in pipe (3), be connected with elastic block piece (1) on the drain pipe (2).