CN2478599Y

CN2478599Y - Simple quick or slow dual-purpose blood transfusion and transfusion system

Info

Publication number: CN2478599Y
Application number: CN 01206477
Authority: CN
Inventors: 谢东
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-06-08
Filing date: 2001-06-08
Publication date: 2002-02-27
Anticipated expiration: 2011-06-08

Abstract

The utility model relates to a portable infusion set that can be applied to blood transfusion and other types of infusion in a fast or slow way. On the basis of available technology, a pressure balloon is connected between the drop bucket and the needle threaded into the bag. Each end of the pressure balloon is arranged with a check valve in the same way. Comparing with available technology, the utility model is with a simpler structure and an easier access, applicable to non-professionals. The product is positioned between the liquid pipes of the infusion set. Injection or blood might be carried in body compulsively and quickly by the power of pressing, without contaminating the liquid in the container. In particular to the first-aid in battlefield or for emergencies, this product is of the top choice.

Description

The dual-purpose blood transfusion and infusion device of convenient type speed

This utility model is a kind of dual-purpose blood transfusion and infusion device of convenient type speed that is used for patient's blood transfusion or transfusion, belongs to technical field of medical.

In the actual life, it is just passable to carry out normal infusion for the existing infusion set of patient's general using that needs to transfuse blood, infuse, but sometimes, under special environments such as accident, war, need transfuse blood fast, infuse the patient, existing apparatus can not reach requirement in this case; In the middle of the prior art, on catheter, be connected and installed a tee T, insert back one side extraction, one side injection again by the professional health care personnel with needle tubing again, this method complexity, and speed is wayward, and the professional just can finish again; A kind of product is arranged, it increases an air bag on conventional device, by this air bag air is added and to deliver in the liquid container, utilize air pressure that liquid in container is extruded fast, the problem of this device is, be directed at filth in the air in the medicinal liquid especially easily or in the blood, cause irremediable loss, and these product structures more complicated all.

The purpose of this utility model is: a kind of product is provided, this product directly is connected between the catheter of blood transfusion and infusion device, human body is forced, imported fast to the strength that utilization is held with medicinal liquid or blood, the structure of this product is simple especially, can not pollute the liquid in the container, practicality simultaneously is convenient especially.

This utility model is to constitute like this: it is by slash pocket pin (1), catheter (2) dropping funnel (3), actuator (4), puncture needle (5), ventilation needle tubing (8) constitutes, catheter (2) connects slash pocket pin (1), dropping funnel (3), actuator (4), puncture needle (5), slash pocket pin (1) and ventilation needle tubing (8) are inserted in container bottle or the bag, between dropping funnel (3) and slash pocket pin (1), be connected a pressurized capsule (6), the two ends of pressurized capsule (6) are equipped with check valve (7) in the same way, on the catheter (2) between dropping funnel (3) and the slash pocket pin (1), be connected and installed a pressurized capsule (6), pressurized capsule (6) is installed a check valve (7) near an end of dropping funnel (3), pressurized capsule (6) is used medical grade rubber, medical plastic is made, and shape can be spherical, oval, bellow-shaped.

Compared with prior art, this utility model structure is simple especially, easy to use, the layman also can operate, this product directly is connected between the catheter of blood transfusion and infusion device, human body is forced, imported fast to the strength that utilization is held with medicinal liquid or blood, can not pollute the liquid in the container, product is particularly suitable in rescue of battlefield, the accident emergent management, rescue to the patient etc., has reached the purpose of invention.

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

Embodiment 1 of the present utility model: catheter (2) connects slash pocket pin (1), dropping funnel (3), actuator (4), puncture needle (5), slash pocket pin (1) and ventilation needle tubing (8) are inserted in container bottle or the bag, be connected an oval-shaped pressurized capsule (6) of making of medical grade rubber between dropping funnel (3) and slash pocket pin (1), the two ends of pressurized capsule (6) are equipped with check valve (7) in the same way.

Embodiment 2 of the present utility model: utilize existing infusion set, be connected the pressurized capsule of making of medical plastic (6) of a circle between dropping funnel (3) and slash pocket pin (1), pressurized capsule (6) is installed a check valve (7) near an end of dropping funnel (3).

Embodiment 3 of the present utility model: catheter (2) connects slash pocket pin (1), dropping funnel (3), actuator (4), puncture needle (5), slash pocket pin (1) and ventilation needle tubing (8) are inserted in container bottle or the bag, be connected the pressurized capsule of making of medical plastic (6) that a surface is corrugated tube shape between dropping funnel (3) and slash pocket pin (1), the two ends of pressurized capsule (6) are equipped with check valve (7) in the same way.During use, use the hands extruding gasbag, the closed check valve of air bag upper end at this time, the lower end valve open is pressed into the liquid in the air bag in patient's body fast, unclamps air bag, air bag lower end valve closing, the upper end air bag is opened, and under the effect of air bag elastic force liquid in containers is drawn onto in the air bag fast, for preparing next time; For the product that this utility model that a valve only is installed provides, the action when needing operator to control extruding in the use, liquid returns in the container and gets final product in the time of should preventing to push; Extruding gasbag not under the normal condition, the use of this product is identical with normal device operating position.

Claims

1, the dual-purpose blood transfusion and infusion device of a kind of convenient type speed, it is made of slash pocket pin (1), catheter (2) dropping funnel (3), actuator (4), puncture needle (5), ventilation needle tubing (8), catheter (2) connects slash pocket pin (1), dropping funnel (3), actuator (4), puncture needle (5), slash pocket pin (1) and ventilation needle tubing (8) are inserted in container bottle or the bag, it is characterized in that: be connected a pressurized capsule (6) between dropping funnel (3) and slash pocket pin (1), the two ends of pressurized capsule (6) are equipped with check valve (7) in the same way.

2, according to the dual-purpose blood transfusion and infusion device of the described this convenient type speed of claim 1, it is characterized in that: be connected and installed a pressurized capsule (6) on the catheter (2) between dropping funnel (3) and the slash pocket pin (1), pressurized capsule (6) is installed a check valve (7) near an end of dropping funnel (3).

3, according to claim 1, the dual-purpose blood transfusion and infusion device of 2 described this convenient type speeds, it is characterized in that: pressurized capsule (6) is made of medical grade rubber, medical plastic, and shape can be spherical, oval, bellow-shaped.