Heating thermal-insulation sleeve

A technology of heating and insulating layers, applied to subcutaneous injection devices, devices introduced into the body, and drug devices, etc., can solve problems such as infusion reactions in patients, achieve the effect of facilitating movement and slowing down the rate of heat loss

Inactive Publication Date: 2016-11-09
LIUZHOU PEOPLES HOSPITAL
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a heating insulation cover, which can solve the problem of infusion reactions in patients due to low temperature infusion

Method used

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  • Heating thermal-insulation sleeve
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Embodiment Construction

[0015] The present invention will be described in further detail below in conjunction with accompanying drawing embodiment:

[0016] Such as figure 1 and figure 2 The heating insulation cover shown includes an annular sleeve provided with a transparent observation window 6. The annular sleeve is composed of an inner environmental protection thermal layer 1, a heating layer 2 and an outer thermal insulation layer 3 that are sequentially stacked outside the inner environmental thermal layer 1, During production, the inner environmental protection insulation layer 1, the heating layer 2 and the outer insulation layer 3 are all provided with elongated through holes, and the elongated through holes of the inner environmental protection insulation layer 1, the heating layer 2 and the outer insulation layer 3 are formed by pressing Pressing; the heating layer 2 is a bag body containing a conductive liquid, and a heating element and a temperature sensor are also arranged in the bag ...

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Abstract

The invention discloses a heating thermal-insulation sleeve which relates to the technical field of heating equipment and comprises an annular sleeve equipped with a transparent observation window, wherein the annular sleeve is composed of an inner ring thermal-insulation layer as well as a heating layer and an outer thermal-insulation layer which are successively overlaid outside the inner ring thermal-insulation layer; the heating layer is a bag body filled with an electrically conductive liquid, and a temperature sensor is disposed in the bag body; and a temperature display and a buzzing alarm electrically connected to the temperature sensor are disposed on the outer thermal-insulation layer. In comparison with the prior art, the heating thermal-insulation sleeve disclosed by the invention can solve the problem of infusion reactions which are generated from a patient due to low-temperature infusion.

Description

technical field [0001] The invention relates to the technical field of heating equipment, in particular to a heating insulation cover for medical infusion bottles or catheters. Background technique [0002] In low temperature weather, especially in cold winter, patients tend to feel cold and numb in limbs during infusion. Because the temperature of the infusion liquid is too low, it will also cause other infusion reactions in the patient. Because the patient is very weak, after infusion of low-temperature liquid, it is very easy to suffer from symptoms such as catching a cold, weakness of limbs, and stomach pain. Severe Patients may even develop coagulation disorders, increasing the risk of bleeding. Contents of the invention [0003] The purpose of the present invention is to provide a heating insulation cover, which can solve the problem of infusion reaction caused by low temperature infusion. [0004] In order to solve the above-mentioned problems, the technical solut...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/44A61M5/14
CPCA61M5/44A61M5/14A61M5/1415A61M5/445A61M2205/18A61M2205/3368
Inventor 黄露芳黄娟罗琼芳廖利霞张妤蒋梦莹谭志娅朱燕兰蒋冬艳陈秋萍杨丽丽石瑞敏钟燕秋
Owner LIUZHOU PEOPLES HOSPITAL
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