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Macromolecule positive temperature coefficient (PTC) constant temperature heating infusion set

A technology of constant temperature heating and infusion set, applied in the field of medical infusion set, can solve the problem of no heating function of the infusion set, and achieve the effect of eliminating adverse reactions of infusion

Inactive Publication Date: 2016-06-22
CHENGDU YUANLUNHUA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the process of clinical infusion and blood transfusion in the hospital, it is usually completed with an infusion set, but none of the existing infusion sets has a heating function

Method used

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  • Macromolecule positive temperature coefficient (PTC) constant temperature heating infusion set
  • Macromolecule positive temperature coefficient (PTC) constant temperature heating infusion set

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Embodiment Construction

[0015] The present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

[0016] Such as figure 1 with 2 As shown, a polymer PTC constant temperature heating infusion set includes an infusion tube 2; along the infusion tube 2, a bottle inserting needle 1, a drip tube 5, a flow regulator 3 and a constant temperature heating jacket 4 are sequentially arranged from top to bottom; The heater is organically integrated with the infusion set, so that the medicine liquid or blood preparation device passing through the infusion catheter is first heated and then enters the patient's body, ensuring that the infused liquid is close to the body temperature, and completely eliminates blood transfusion reactions caused by low-temperature liquids , especially for infants and young children, the elderly and infirm, and patients who need short-term large-scale infusion or long-term surgery. The infusion tube is provided with at lea...

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Abstract

The invention discloses a polymer PTC constant temperature heating transfusion device, which comprises a transfusion tube; along the transfusion tube, a bottle inserting needle, a drip tube, a flow regulator and a constant temperature heating jacket are arranged sequentially from top to bottom; the constant temperature heating jacket includes Insulation layer, heating layer and heat transfer layer, the insulation layer, heating layer and heat transfer layer are wrapped on the outer skin of the infusion tube sequentially from the outside to the inside; the infusion tube is provided with at least one pulling device. Beneficial effects of the present invention: Since the infusion tube is provided with a constant temperature heating jacket, the medicinal liquid or blood preparation device passing through the infusion tube is firstly heated and then enters the patient's body. The air bubbles are eliminated to ensure that the infused liquid is close to body temperature and eliminate the adverse reactions of infusion caused by air bubbles.

Description

technical field [0001] The invention belongs to a medical infusion set, in particular to a constant temperature heating infusion set. Background technique [0002] At present, in the clinical infusion and blood transfusion process in the hospital, it is usually done with an infusion set, but the existing infusion set has no heating function. Since the infused medicinal liquid or blood products are usually preserved in the environment of Bawen, during infusion and blood transfusion, the medicinal liquid or plasma that enters the patient's body is relatively cold and obviously lower than body temperature. Blood transfusion reactions such as convulsions, chills, and fever are more prominent in infants, young children, elderly and infirm patients, and patients requiring short-term large-scale infusion or long-term surgery, and are more prominent in cold seasons. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a heat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/14A61M5/44A61M5/36
CPCA61M5/14A61M5/36A61M5/44A61M2205/36
Inventor 陈建华
Owner CHENGDU YUANLUNHUA TECH CO LTD
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