CN2328377Y

CN2328377Y - Heater for transfusion drop tube

Info

Publication number: CN2328377Y
Application number: CN 98214743
Authority: CN
Inventors: 邬学柱; 陈天职
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-05-22
Filing date: 1998-05-22
Publication date: 1999-07-14
Anticipated expiration: 2008-05-22

Abstract

The utility model relates to a heater for transfusion drop tube having a band-shaped heating body which is able to rotationally embrace the drop tube and an adhesive band arranged at the both sides of the heating body. The heating body is an interlayer folding body, which is composed of an inner cover layer, an insulated conductive heat layer, a zone of heating, an insulated thermal insulation layer and an outer cover layer from inner to outer. When using, the heating body is fixedly embraced on the transfusion drop tube by the adhesive band, and then the two outlet terminals of the zone of heating are switched on safety DC or alternating current voltage. The transfusion flowing across the drop tube can be replenished heat and temperature instantly to get the best transfusion temperature when the transfusion is introduced into human body, thus shivering phenomenon is avoided when transfusion.

Description

The transfusion drip tube heater

This utility model relates to a kind of transfusion drip tube heater.

In order to prevent in the human transfusion process, the phenomenon of shivering to occur, can be by a cover heater with medicinal liquid in liquid bottle or the liquid bag or blood products heat temperature raising, make it near the best transfusion of human body temperature, but infusion pipeline is long, and transfusion speed is slow again, if ambient temperature is low, the cooling cooling in infusion pipeline again of so heated institute transfusion.Obviously, will reduce the effect of heated transfusion greatly like this.

The purpose of this utility model provides a kind of transfusion drip tube heater.

That this transfusion drip tube heater has is zonal, calandria that dropper is held around and the adhesive tape that is arranged on the calandria both sides can rotate, this calandria is an interlayer superimpose body, is made up of inner shield layer, insulating heat-conductive layer, zone of heating, insulated thermal insulating layer and enclosing cover layer from the inside to the outside.

Transfusion drip tube is the part of cubical expansion in the middle of the infusion pipeline, above-mentioned calandria rotated hold around transfusion drip tube, and by adhesive tape calandria is held tightly and to be fixed on the transfusion drip tube, two leading-out terminals at zone of heating add safe direct current or alternating voltage then, so just can reach best transfusion temperature when making in its input human body to being heated up of the dropper part of flowing through by the transfusion supplementary heating.

Illustrate particular content of the present utility model below in conjunction with drawings and Examples.

Fig. 1: expanded view of the present utility model;

Fig. 2: the A-A profile,

Fig. 3: B-B profile.

As shown in the figure, that described transfusion drip tube heater has is zonal, calandria that dropper is held around and the adhesive tape 1,2 that is arranged on the calandria both sides can rotate, this calandria is an interlayer superimpose body, is made up of inner shield layer 3, insulating heat-conductive layer 4, zone of heating 5, insulated thermal insulating layer 6 and enclosing cover layer 7 from the inside to the outside.The material of each interlayer should select to have certain reelability material, zone of heating 5 general power taking heated filament or Electric radiant Heating Film, insulating heat-conductive layer 4 is got and is not only insulated but also the material of heat conduction, as mica paper or mica cloth, insulated thermal insulating layer 6 is got and is not only insulated but also heat insulation material, as asbestos.Adhesive tape the 1, the 2nd, the extension of enclosing cover layer 7, one side scribbles double faced adhesive tape 8, and the protecting film 9 that can tear off on topped.Two outlets of zone of heating 5 generally are connected on the control circuit of infusion bottle or transfusion bag heater.

Claims

1, a kind of transfusion drip tube heater, it is characterized in that: have zonal, calandria that dropper is held around and the adhesive tape (1,2) that is arranged on the calandria both sides can rotate, this calandria is an interlayer superimpose body, is made up of inner shield layer (3), insulating heat-conductive layer (4), zone of heating (5), insulated thermal insulating layer (6) and enclosing cover layer (7) from the inside to the outside.