Arterial labeling method and medical arterial labeling device

A technology for marking arteries and points, applied in the medical field, can solve problems such as inability to accurately determine the position of arteries, achieve the effects of reducing pain and economic loss, reducing labor, and improving success rate

Active Publication Date: 2019-09-24
PEKING UNIV FIRST HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide an artery labeling method and a medical artery labeler to solve the problem that the arteries cannot accurately determine the position of the artery

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  • Arterial labeling method and medical arterial labeling device
  • Arterial labeling method and medical arterial labeling device
  • Arterial labeling method and medical arterial labeling device

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Embodiment Construction

[0048] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described below are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0049] figure 1 is a schematic flow chart of an artery labeling method provided by an embodiment of the present invention, such as figure 1 As shown, the method may include:

[0050] Step S101: During the continuous movement of the sound wave collection device in contact with the body surface along the first vertical line perpendicular to the patient's arterial direction, use the sound wave collection device to determine the maximum value of the first arterial sound wave signal intensity, and use the position labeling device Marking a first position point on the first vertical line corresponding to the first arterial signal intensity maximum value to obt...

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Abstract

The invention discloses an arterial labeling method and a medical arterial labeling device. The method comprises the following steps of: when an acoustic wave acquisition device in contact with a body surface continuously moves along a first vertical line vertical to the trend of an artery of a patient, determining the first artery acoustic wave signal intensity maximum value by using the acoustic wave acquisition device, and marking a first position point on the first vertical line corresponding to the first artery signal intensity maximum value by using a position marking device to obtain a first marking point; when the acoustic wave acquisition device in contact with the body surface continuously moves along a second vertical line vertical to the trend of the artery of the patient, determining the second artery acoustic wave signal intensity maximum value by using the acoustic wave acquisition device, and marking a second position point on the second vertical line corresponding to the second artery acoustic wave signal intensity maximum value by using a position marking device to obtain a second marking point; and determining the position of the artery by using the first marking point and the second marking point.

Description

technical field [0001] The embodiments of the present invention relate to the medical field, in particular to an artery labeling method and a medical artery labeler. Background technique [0002] In nursing work, collecting blood gas for patients is a common difficulty for nurses and doctors. Most of the patients who need to collect blood gas are critically ill with extremely weak arterial pulse. At this time, doctors urgently need to know the blood gas results of the patients so as to carry out the next step of clinical treatment. The operation of collecting blood gas requires not only skilled nurses and doctors, but also patient and meticulous working conditions. [0003] The operation process of blood gas collection: routinely disinfect the patient's skin, touch the position of the strongest arterial pulse with a sterilized or sterile gloved finger, find out the direction of the artery, make the artery just below the finger, and start at the place where the arterial puls...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/153
CPCA61B5/15003A61B5/150748A61B5/153
Inventor 吴惠人包娜丹赵然
Owner PEKING UNIV FIRST HOSPITAL
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