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Respiratory mechanics measuring device, measuring system and measuring method

A measurement device and measurement method technology, applied in the field of medical devices, can solve problems such as inability to manage data, inconvenient software operation, and high price, and achieve personalized management, easy personalized management, and low manufacturing costs

Pending Publication Date: 2022-03-25
清华大学玉泉医院(清华大学中西医结合医院) +1
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  • Abstract
  • Description
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Problems solved by technology

This further limits the widespread clinical application of esophageal pressure monitoring
[0006] In summary, the existing respiratory mechanics testing equipment is bundled with high-end ventilators / anesthesia machines, which is expensive; large in size and poor in portability; unable to automatically calibrate and adjust the inflation value of the esophageal pressure cuff; software-side operation Inconvenient and unable to perform real-time data management

Method used

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  • Respiratory mechanics measuring device, measuring system and measuring method
  • Respiratory mechanics measuring device, measuring system and measuring method
  • Respiratory mechanics measuring device, measuring system and measuring method

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Embodiment Construction

[0050] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and / or letters in different instances. This repetition is for the purpose of simplicity and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. It should be noted that components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted herein to avoid unnecessarily limiting the present invention.

[0051] see figure 1 , the present invention provides a device for measuring respiratory mechanics, which includes: an airway pressure sensor 10 , a gas flow sensor 20 , an esophageal pressure se...

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Abstract

The invention discloses a respiratory mechanics measuring device. The measuring device comprises an airway pressure sensor, a gas flow sensor, an esophageal pressure sensor and an intragastric pressure sensor, the measuring device is connected with a stomach tube with an esophageal pressure measuring cuff and an intragastric pressure measuring cuff for use. The measuring device is connected with a tracheal catheter for use. Correspondingly, the invention further provides a respiratory mechanics measuring system and a respiratory mechanics measuring method applying the system. The measuring device provided by the invention is simple and convenient to operate, low in cost and accurate in monitoring.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a device for measuring respiratory mechanics, a measuring system and a measuring method. Background technique [0002] In the management of critical illness and surgical anesthesia, doctors need to adjust the patient's ventilator setting parameters in a timely manner according to the patient's specific situation. This adjustment largely depends on the respiratory mechanics parameters displayed on the screen of the ventilator or anesthesia machine, and the determination of such parameters mainly relies on the respiratory mechanics parameter monitoring module and its related functions that come with the ventilator or anesthesia machine . [0003] In actual operation, the monitoring of esophageal pressure and intragastric pressure is particularly important for the individualized precise protective lung ventilation management of anesthetized and respiratory critically ill pa...

Claims

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Application Information

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IPC IPC(8): A61M16/01A61M16/00A61B5/08A61B5/087A61B5/00
CPCA61M16/01A61M16/0003A61M16/022A61M16/024A61B5/08A61B5/087A61B5/4233A61B5/4238A61B5/6853A61B5/687A61B5/6871A61B5/6885A61B5/743A61M2016/0027A61M2016/003A61M2230/40A61M2230/005
Inventor 范婷朱丽娟
Owner 清华大学玉泉医院(清华大学中西医结合医院)
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