CN2453941Y

CN2453941Y - Heated-infusion controller

Info

Publication number: CN2453941Y
Application number: CN 00266168
Authority: CN
Inventors: 汪应贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-12-27
Filing date: 2000-12-27
Publication date: 2001-10-17
Anticipated expiration: 2010-12-27

Abstract

The utility model relates to an infusion-heating controller which belongs to the field of apparatus inputting mediums in a human body or onto the human body. The controller comprises a shell, a temperature controller, a temperature adjustment screw, a heat conduction device, a ceramic heating rod and an insertion piece for fixing an infusion tube. The controller solves the problems that the temperature of an injection liquid and the body temperature of a human body are six to one because of low environmental temperature when the injection liquid is injected into a patient's vein and patient's limbs are cool and the body temperature sharply drops after injected to result in the patient to have the bad reactions of nausea, cold intolerance aggravation, etc. by the mode that heat on the ceramic heating rod is passed onto the infusion tube by the heat conduction device to achieve the purpose of heating the injection liquid in the tube. The utility model makes an infusion person comfortable and alleviates pain, and has the advantages of simple structure, and convenient installation and operation.

Description

The heating transfusion automatic controller

This utility model relates to a kind of device that improves the transfusion liquid temperature, and particularly a kind of heating transfusion automatic controller belongs to and to import medium in the human body or be passed to instrument field on the human body.

Transfusion is a kind of the most basic, prevailing Therapeutic Method for human body makeup energy, moisture content, input medicine, during venous transfusion, because the temperature of injection is lower than human body temperature, injection can cause patient's limbs ice-cold after entering human body, body temperature is sharply descended, particularly when external environment temperature is low, the fluid temperature and the body temperature degree of input differ greatly bigger, malaise symptoms and bad reflection such as feel sick palpitating speed can appear or in patient, and be particularly particularly evident to child, old man and physical weakness person.

For addressing the above problem, the general employing of people heated liquid bottles, or is placed on the infusion needle place with hot-water bag, and this method both bothered, and effect is bad again, also can cause infection.The employing chemistry warmer that also has, its method is that tube for transfusion is wrapped on the chemical warmer, heat by chemical reaction heats up the liquid in the tube for transfusion, the method is the expense height not only, and temperature also can be with the weakening and reduce of chemical reaction, when transfusion time needs often to change chemical warmer than long time.

The purpose of this utility model is to provide a kind of and directly by tube for transfusion injection is heated, and heating effect is good, and temperature is controlled automatically, and is simple in structure, heating transfusion automatic controller easy to use.

This utility model adopts following technical scheme to be achieved, this utility model is by housing 1, temperature controller 3, homoiothermic screw 4, conducting heat 5, ceramic heat rod 6, display lamp 7, tube for transfusion fixedly inserted sheet 8 is formed, it is characterized in that: an inboard of housing 1 is fixed with a conducting heat 5, one end of conducting heat 5 fixedly is equipped with a ceramic heat rod 6, the other end has half a garden elongated slot identical with tube for transfusion 2 diameters, the tube for transfusion that fixing tube for transfusion 2 arranged on it is inserted sheet 8 fixedly, be connected with another the inboard temperature controller 3 that is fixed in housing 1 on the power lead of one utmost point of conducting heat 5, temperature controller 3 is provided with the homoiothermic screw 4 of a scalable temperature.Be connected with a display lamp 7 on the power lead of another utmost point of conducting heat 5.

The utility model has the advantages that:

1. to the Controllable Temperature of heating of transfusion liquid, keep the weighing apparatus fixed temperature, can break power supply automatically.

2. adopted heating rod and heated by conducting heat, firing rate is fast, good insulation preformance.

3. solid and reliable, easy to use, safety durable, and can observe by display lamp and whether heat.

The utility model will be further described below in conjunction with drawings and Examples.

Accompanying drawing 1 is the structural representation of heating transfusion automatic controller;

Accompanying drawing 2 is the A-A sectional view.

This heating transfusion automatic controller is to be fixed with a conducting heat 5 in an inboard of housing 1, one end of conducting heat 5 has post hole, a garden, its size is suitable with the diameter of ceramic heat rod 6, ceramic heat rod 6 is inserted wherein, and with the sealing of resistant to elevated temperatures insulating cement, the other end has half a garden elongated slot identical with tube for transfusion 2 diameters, two electrodes are arranged on the conducting heat 5, communicate with power supply, on the power lead of an electrode, be connected with a temperature controller 3, temperature controller 3 is fixed on another inboard of housing 1, is connected with a display lamp 7 on the power lead of another root electrode.During use, tube for transfusion 2 is put into half garden elongated slot of conducting heat 5, and with tube for transfusion fixedly inserted sheet 8 be fixed, make its surface be close to the elongated slot surface, half garden of conducting heat 5, at this moment, whole heating transfusion automatic controller also is fixed on the tube for transfusion 2 thereupon, again energized, display lamp 7 is lighted, heating rod 6 begins heating, and heat passes on the tube for transfusion 2 by conducting heat 5, can make the injection heating in the tube for transfusion 2 rapidly, the height of heating-up temperature is by temperature controller 3 controls, regulate by the homoiothermic screw on it 4, can make the heating-up temperature weighing apparatus of injection fix on 20-30 ℃, when temperature is higher than 30 ℃, by temperature controller 3 power supply is cut off automatically, display lamp 7 extinguishes.When temperature was lower than 20 ℃, temperature controller 3 was connected power supply automatically, and display lamp 7 is lighted.The heating of this heating transfusion automatic controller is fast, easy to use, and the temperature weighing apparatus is fixed controlled, has solved patient because of temperature when low, uncomfortable and painful during transfusion.

Claims

1. heating transfusion automatic controller, it is by housing 1, temperature controller 3, homoiothermic screw 4, conducting heat 5, ceramic heat rod 6, display lamp 7, tube for transfusion fixedly inserted sheet 8 is formed, it is characterized in that: an inboard of housing 1 is fixed with a conducting heat 5, one end of conducting heat 5 fixedly is equipped with a ceramic heat rod 6, the other end has half a garden elongated slot identical with tube for transfusion 2 diameters, the tube for transfusion that fixing tube for transfusion 2 arranged on it is inserted sheet 8 fixedly, be connected with another the inboard temperature controller 3 that is fixed in housing 1 on the power lead of one utmost point of conducting heat 5, temperature controller 3 is provided with the homoiothermic screw 4 of a scalable temperature.

2. heating transfusion automatic controller according to claim 1 is characterized in that: be connected with a display lamp 7 on the power lead of another utmost point of conducting heat 5.