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Liquid injection system and heat preservation device thereof

A technology of a heat preservation device and a liquid medicine, which is applied in the medical field, can solve the problems of invisible bubbles in the syringe and the injection of air into the human body, and achieve the effect of preventing air blockage and high safety.

Pending Publication Date: 2019-05-31
SINO MEDICAL DEVICE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the non-transparent incubator currently used clinically, when there are air bubbles inside the syringe, the non-transparent heater blocks the sight of the medical staff, so that the air bubbles inside the syringe cannot be seen, and there is a risk of injecting air into the human body

Method used

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  • Liquid injection system and heat preservation device thereof
  • Liquid injection system and heat preservation device thereof
  • Liquid injection system and heat preservation device thereof

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Embodiment Construction

[0030] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0031] like figure 1 As shown, the drug solution injection system in a preferred embodiment of the present invention includes a transparent syringe 1, and the drug solution is usually stored at a low temperature. After being injected into the syringe 1, it can be heated and kept warm with the heat preservation device 2 to achieve a suitable The temperature is then injected into the human body to prevent the low temperature liquid from harming the human body.

[0032] The heat preservation device 2 in a preferred embodiment of the present invention includes a heating unit 21 arranged outside the syringe 1 capable of generating heat to supply heat to the medicinal liquid in the syringe 1 to heat the medicinal liquid. Fur...

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Abstract

The invention relates to a liquid injection system and a heat preservation device thereof. The liquid injection system comprises a transparent syringe. The heat preservation device comprises a heatingunit arranged outside the syringe to generate heat and supply the heat to the liquid in the syringe. The heating unit is of a perspective structure, so that the liquid in the syringe can be observed.By means of the perspective heating unit of the heat preservation device, the temperature of the liquid is maintained close to the temperature of the human body during the injection process of the syringe, and whether there is a bubble in the liquid in the syringe can be seen to prevent air blockage and achieve high safety.

Description

technical field [0001] The invention relates to the medical field, and more specifically relates to a medicinal liquid injection system and a heat preservation device thereof. Background technique [0002] Clinically, medicinal liquids are stored at low temperatures. When in use, if the temperature difference between the injected liquid and the blood temperature of the human body is too large, it may cause the patient's limbs to feel cold, even numb and painful. [0003] A transparent insulator is used to ensure that the temperature of the liquid medicine is maintained at the temperature of the human body to avoid harm to the human body caused by the low-temperature liquid. In addition, the non-transparent incubator currently used clinically, when there are air bubbles inside the syringe, the non-transparent heater blocks the sight of the medical staff, so that the air bubbles inside the syringe cannot be seen, and there is a risk of injecting air into the human body. Con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/14A61M5/44A61M5/36
Inventor 高李军易明军吴海明孙继蕃黄洋李照群
Owner SINO MEDICAL DEVICE TECH