Temperature measuring insertion tube

An intubation and tube body technology, which is used in tracheal intubation, diagnostic recording/measurement, medical science, etc., can solve the problems of measuring the airway, affecting the accuracy of temperature measurement, etc. Effect

Pending Publication Date: 2020-06-16
厦门松成贸易有限公司
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Problems solved by technology

[0002] In the current medical field, in the use of tracheal intubation to help patients ventilate, it is impossible to measure the internal temperature of the airway under normal ventilation, and in the prior art, the temperature sensor is placed on the wall of the intubation tube, and the airway will be damaged due to The temperature of the patient's inhalation and exhalation gas is different, and the temperature of the inhalation gas and the temperature of the exhalation gas are neutralized. The temperature is the temperature of the human body, which is close to 37 degrees Celsius, so the inhaled gas is neutralized with the exhaled gas, and the mixing temperature is between 26 and 31 degrees Celsius, which affects the accuracy of temperature measurement

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Embodiment Construction

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0018] Referring to the accompanying drawings, a temperature measurement cannula includes a tube body 10, a balloon 20 is disposed at the front end of the tube body 10, and the balloon 20 is connected to one end of an inflatable tube 30, the inflatable tube The other end of the 30 is provided with a pressure-stabilizing device 40, the pressure-stabilizing device 40 is matched with a one-way valve 50, and a temperature sensor 60 is arranged on the b...

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Abstract

The invention discloses a temperature measurement insertion tube including a tube body; an air bag is arranged at the front end part of the tube body; the air bag is connected with one end of an inflating pipe; the other end of the inflating pipe is connected with a one-way valve; a temperature sensor is arranged on the air bag; the temperature sensor is connected with related equipment such as asignal processing display and the like through a lead and a plug on the lead, so that feedback of human body temperature is realized; by means of the structural design, the situation that when a traditional trachea insertion tube is inserted into the trachea to measure the temperature of the trachea wall, the temperature measurement mode of the insertion tube wall is inaccurate due to the fact that the inhaling temperature and the exhaling temperature of air in the trachea are different and neutralized is avoided, and misdiagnosis of medical staff is avoided to a certain extent.

Description

technical field [0001] The invention relates to a temperature measuring cannula. Background technique [0002] In the current medical field, in the use of tracheal intubation to help patients ventilate, it is impossible to measure the internal temperature of the airway under normal ventilation. In the prior art, a temperature sensor is placed on the wall of the intubation tube, and the airway will be The temperature of the patient's inhalation and exhalation gas is different, and the heat neutralization between the inspiratory gas temperature and the exhalation gas temperature is generated. The temperature is the human body temperature, which is close to 37 degrees Celsius, so the inhaled gas is neutralized with the exhaled gas, and the mixed temperature is between 26 and 31 degrees Celsius, which affects the accuracy of temperature measurement. SUMMARY OF THE INVENTION [0003] In order to solve the above-mentioned technical problems, the purpose of the present invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/04A61B5/01
CPCA61B5/01A61M16/0402A61M2205/3368
Inventor 林梁
Owner 厦门松成贸易有限公司
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