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Rotary human body difficult airway detection instrument

A detection instrument, rotary type technology, applied in the field of rotary type human difficult airway detection instrument, can solve the problem of not judging difficult airway, etc., achieve the effect of wide testing range and simple operation

Inactive Publication Date: 2016-08-10
NANJING FIRST HOSPITAL +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, clinically, there is no detector based on the measurement of thyroid-mental height to judge the grade of difficult airway.

Method used

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  • Rotary human body difficult airway detection instrument
  • Rotary human body difficult airway detection instrument
  • Rotary human body difficult airway detection instrument

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Experimental program
Comparison scheme
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Embodiment Construction

[0065] The present invention will be further described below in conjunction with the implementation examples and the accompanying drawings.

[0066] The detector of the present invention is as figure 1 As shown, it consists of the following modules: a supporting module, a rotating module arranged on the supporting module and fixedly connected to its base 2, a measuring module arranged in the supporting module and capable of moving up and down, and arranged on the The transmission module at the support plate 28 of the support module, the display module that is arranged on the position display support plate 22 of the support module and can display readings, and the packaging module that encapsulates the internal structural parts of the detector.

[0067] A rotary human body difficult airway detector, the detector includes a measurement module, a transmission module, a display module, a rotary module, a support module, a packaging module and screws for fixed parts, and the rotary...

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Abstract

The invention relates to a rotary human body difficult airway detection instrument, which is characterized by comprising a measuring module, a transmission module, a display module, a rotary module, a support module, an encapsulation module and screws, wherein the screws are used for fixedly connecting parts; the rotary module is fixed to a base (2) arranged in the support module through the screws; the lower part of a lead screw (27) of the transmission module is fixed to a support plate (28) of the support module; a first bevel gear (4) arranged at the lower part of the lead screw (27) and a second bevel gear (31) of the rotary module can be mutually engaged; and a lead screw cap (9) arranged in the lead screw (27) is connected with a lower support plate (10) of the measuring module. The bevel gear of the rotary module can be engaged with the bevel gear of the transmission module, so that the lead screw of the transmission module rotates; when the lead screw rotates, the measuring module can vertically move in the vertical direction through the lead screw cap and a linear bearing; and the display module can display the number of rotating circles of the lead screw.

Description

technical field [0001] The invention relates to a rotating type human body difficult airway detector, in particular to the detection of the vertical distance between the human body's thyroid cartilage and the chin bone. Background technique [0002] Difficult airway refers to a clinical situation in which an anesthesiologist with more than five years of clinical anesthesia experience encounters difficulties during mask ventilation or tracheal intubation. Accurate assessment of a difficult airway before surgery is closely related to patient safety. At present, the evaluation of difficult airway adopts a multi-indicator comprehensive method, and there is no single anatomical landmark that can be used as a reliable method for clinically accurate evaluation of difficult airway. Therefore, an accurate way to assess the grade of difficult airway in patients is an important measure to ensure patient safety. The thyroid-mental height is the vertical distance between the thyroid ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/107
CPCA61B5/1072A61B5/1075
Inventor 斯妍娜金乾进杨元瑞王巡鲍红光韩流王晓亮
Owner NANJING FIRST HOSPITAL
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