CN2299623Y

CN2299623Y - Thermoregulator for venous transfusion

Info

Publication number: CN2299623Y
Application number: CN 97217893
Authority: CN
Inventors: 张其君; 钟滨燃
Original assignee: Individual
Current assignee: Zhong Binran
Priority date: 1997-05-21
Filing date: 1997-05-21
Publication date: 1998-12-09
Anticipated expiration: 2007-05-21

Abstract

The utility model relates to a temperature regulator for vein infusion, which is composed of an upper and a lower shells, an electrical heating element and a circuit, wherein, the electric heating element is arranged in the groove of the upper shell and communicated with a temperature regulator and a power plug by conducting wires, and the middle positions of the electric heating element and the lower shell are respectively provided with semicircular grooves in which infusion pipes can be placed. The upper and the lower shells can be folded into integration by the fold line positions of the bottoms of the upper and the lower shells. The utility model has the characteristics of simple structure, convenient operation, quick infusion temperature raising, etc. The utility model can be widely applied to heat the vein infusion of the human body.

Description

The venous transfusion thermoregulator

This utility model relates to a kind of thermoregulator, particularly relates to a kind of venous transfusion thermoregulator, is applicable to human vein transfusion uses of heating, genus hospital apparatus category.

In the prior art, for preventing that the medicinal liquid of importing human vein from going bad, adopt put into constant temperature refrigerator-freezer and the lower indoor preservation of temperature with medicine more, effectively guaranteed the quality of medicine, but, when need are imported human vein with medicinal liquid, because fluid temperature and human body temperature gap are bigger, the people are felt cold, particularly the autumn, outdoor in addition cryogenic influence in winter, more make the human body incompatibility, be placed on the tube for transfusion with hot water bag, though increase fluid temperature that can be in various degree needs constantly to change hot water in the water bag, guarantee water temperature, when the heavy dose of transfusion of human body, this method not only bothers, and, waste time and energy, can not effectively guarantee the medicinal liquid input temp.

It is a kind of simple in structure, easy to use that the purpose of this utility model is to provide, and by heating heating medicinal liquid, and by thermostat control temperature standard and scope, makes medicinal liquid under suitable human body temperature situation, the input human vein.

The technical solution of the utility model is, a kind of venous transfusion thermoregulator, it is characterized in that: it is made up of upper and lower casing and heating and circuit, wherein, heating is located in the intravital groove of upper casing, by lead it is communicated with temperature controller and attaching plug, and, the place has semi-circular recesses respectively in the middle of heating and the lower house, can put into tube for transfusion, and upper and lower casing can be amounted to by bottom fold line place and be integral.

Advantage of the present utility model is:

1, simple in structure, easy to use, quick heating, little power consumption, long service life;

2, by the medicinal liquid after the homoiothermic, its temperature and human body temperature are approaching, are easy to medicinal liquid and are fully absorbed by human body;

3, avoided fluid temperature low excessively, behind the input human body, the uncomfortable sentience that human body produces;

4, the product processing technique circuit is short, and the raw material wide material sources are easy to processing and manufacturing.

Fig. 1 is a perspective view of the present utility model;

Fig. 2 is an internal structure sketch map of the present utility model;

Fig. 3 is an enclosure interior structural representation of the present utility model;

Fig. 4 is a heating structural representation of the present utility model;

Fig. 5 is an electrical block diagram of the present utility model.

Below in conjunction with description of drawings embodiment of the present utility model:

As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, a kind of venous transfusion thermoregulator, it is made up of upper and lower casing 1,2 and heating 3 and circuit 4, wherein, heating 3 is located in the groove 5 in the upper shell 1, by lead 6 it is communicated with temperature controller 7 and attaching plug 8, and, the place has

semi-circular recesses

9,10 respectively in the middle of heating 3 and the lower house 2, can put into tube for transfusion 11, and upper and lower casing 1,2 can be amounted to by bottom fold line place and be integral.

Circuit 4 of the present utility model is made of heating 3 and lead 6 and temperature controller 7, attaching plug 8, wherein, heating 3 adopts high frequency porcelain insulated electro thermal element, make by the nickel chromium triangle heating material, upper and lower casing 1,2 upper ends have groove 12 and fixture block 13, can fix upper and lower casing 1,2 and be integral.

Operation principle of the present utility model is, the semi-circular recesses 9 that heating 3 and lower house 2 have is put in the lower end of tube for transfusion 11, in 10, by last, lower house 1, groove that is provided with 12 on 2 and fixture block 13, in the fixing, lower house 1,2 are integral, attaching plug 8 and external power are connected, by temperature required adjustment temperature controller (7) temperature, make through tube for transfusion 11 inner liquid medicines after the homoiothermic and rise to quickly and approaching 30 ℃ to 35 ℃ of human body temperature, and make two grades of temperature control indicator A, with original liquid temperature (10 ° ± 5), B, original liquid temperature (20 ° ± 5) increases 30 ℃ to 35 ℃ rapidly, and, safe and reliable during use.

Claims

1, a kind of venous transfusion thermoregulator, it is characterized in that: it is made up of upper and lower casing (1), (2) and heating (3) and circuit (4), wherein, heating (3) is located in the interior groove (5) of upper shell (1), by lead (6) it is communicated with temperature controller (7) and attaching plug (8), and, the place has semi-circular recesses (9), (10) respectively in the middle of heating (3) and the lower house (2), can put into tube for transfusion (11), upper and lower casing (1), (2) can be amounted to by bottom fold line place and are integral.

2, a kind of venous transfusion thermoregulator according to claim 1, it is characterized in that: described circuit (4) is made of heating (3) and lead (6) and temperature controller (7), attaching plug (8), wherein, heating (3) adopts high frequency porcelain insulated electro thermal element, is made by the nickel chromium triangle heating material.

3, a kind of venous transfusion thermoregulator according to claim 1 is characterized in that: described upper and lower casing (1), (2) upper end has groove (12) and fixture block (13), can fix upper and lower casing (1), (2) are integral.