CN2151755Y - Device for increasing liquid temperature of infusion - Google Patents

Abstract

The utility model relates to a device which is used for patients' infusion, and the device can improve liquor temperature. A lower heat-insulating material layer 3, a lower heat transferring plate 4, a lower pad 5, a heat-sensitive element 6, an insulating plate 7, an upper pad 8, an upper heat transferring sheet 9 and an upper heat-insulating material layer 10 are orderly arranged between lower layer of an outer sleeve 2 and an upper layer of the outer sleeve 11 of the device closely to the left end, wherein, the heat-sensitive element 6 is connected with an isolating transformer 1 and a power supply through a conducting wire 14. With the device, physic liquor can be heated to 25 DEG C before being conveyed to blood vessels through a hose, and thus the device effectively relieves patient's pain such as multiple sputum, serious cough, cool body, palpitation, etc. caused by that the temperature of the physic liquor is over low; meanwhile, the utility model has the advantages of comfort, safety and no side effects.

Description

Device for increasing liquid temperature of infusion

This utility model relates to a kind of device that is used for patient infusion and can improves the liquid temperature.

In winter, when patient is carried out the transfusion of normal saline, glucose liquid medicine etc. since winter medicinal liquid temperature low excessively, input makes behind the blood vessel blood heat descend, and causes that patient's excessive phlegm, act of violence are coughed, body cold, adverse consequences such as nervous.In order to exempt patient's misery, some families of patients applies hot water bag in transfusion part, improve the temperature before medicinal liquid enters human body, but this method can not be temperature automatically controlled, when water temperature is too high, not only can influence the medicinal liquid performance, also can cause patient skin to bubble, and water temperature is crossed when hanging down, and warm liquid effect is too poor again.

It is a kind of safe, comfortable that the purpose of this utility model is to provide, and can improve transfusion liquid temperature effectively, transfusion auxiliary device without any side effects.

Task of the present utility model realizes in the following manner: this device comprises outer submantle layer, overcoat upper strata, hasp and hasp seat, the end that keeps left between submantle layer and the overcoat upper strata outside is provided with down adiabator layer, following heat transfer sheet, lower gasket, temperature-sensitive element, insulation board, Upper gasket successively, goes up heat transfer sheet and last adiabator layer, draws lead and be connected with power supply by isolating transformer from temperature-sensitive element.

The 220V city reduces to through isolating transformer with voltage and is transported to below the safe voltage rated value on the temperature-sensitive element again, because the ptc characteristics of temperature-sensitive element is generated heat it under the low-voltage effect, and self-control thermostatic.During use, only need to warm up liquid device and be rolled in the patient infusion porch, energized is promptly started working.Make the medicinal liquid before flexible pipe is delivered to blood vessel, be heated to about 25 ℃, thereby exempted patient effectively because of medicinal liquid crosses that low excessive phlegm, the act of violence that produces coughed, body cold, misery such as nervous, and comfortable, safety, without any side effects.

Concrete structure of the present utility model is provided by drawings and Examples.

Fig. 1 is a structural representation of the present utility model.

Below in conjunction with drawings and Examples this utility model is described in more detail.

Embodiment:

With reference to Fig. 1, the end that keeps left between outer submantle layer 2 and the overcoat upper strata 11 is provided with down adiabator layer 3, following heat transfer sheet 4, lower gasket 5, temperature-sensitive element 6, insulation board 7, Upper gasket 8 successively, goes up heat transfer sheet 9 and last adiabator layer 10, temperature-sensitive element 6 is connected with power supply with isolating transformer 1 by lead 14, the overcoat stage casing is provided with hasp 12, and the overcoat right-hand member is provided with hasp seat 13.

Claims (1)

1, a kind of device that improves transfusion liquid temperature, comprise outer submantle layer 2, overcoat upper strata 11, hasp 12 and hasp seat 13, it is characterized in that: the end that keeps left between submantle layer 2 and the overcoat upper strata 11 outside is provided with down adiabator layer 3, following heat transfer sheet 4, lower gasket 5, temperature-sensitive element 6, insulation board 7, Upper gasket 8 successively, goes up heat transfer sheet 9 and last adiabator layer 10, draws lead 14 and be connected with power supply by isolating transformer 1 from temperature-sensitive element 6.