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Lung vital capacity detection device with self-powered wireless transmission

A technology of wireless transmission and detection device, applied in the direction of sensors, diagnostic recording/measurement, medical science, etc., can solve problems such as cost-prone failure, power consumption, etc., and achieve the effects of energy saving, easy portability, and simple maintenance and processing

Inactive Publication Date: 2012-07-04
KUN SHAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a lung capacity detection device with self-powered wireless transmission to solve the problems in the prior art that are easily interrupted due to poor power supply, consume power, cost and easily cause failure

Method used

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  • Lung vital capacity detection device with self-powered wireless transmission
  • Lung vital capacity detection device with self-powered wireless transmission
  • Lung vital capacity detection device with self-powered wireless transmission

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Embodiment Construction

[0056] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific examples.

[0057] First, see figure 1 and figure 2 Shown, the present invention mainly comprises:

[0058] The housing 1 is provided with a first fixing portion 11 on its periphery, and the first fixing portion 11 is provided with a plurality of first perforations 12 for threading a screw 13 and screwing and fixing it with a nut 14. The housing 1 A chamber 15 is provided inside, and an inserting portion 16 is provided on the outer edge of the housing 1 . The inserting portion 16 is respectively provided with two opposite first fixing holes 17 and two opposite second fixing holes 18 .

[0059] The stator base 2 is fixed in the chamber 15 of the casing 1, and the stator base 2 is wound with two sets of independently powered first induction coils 21 and second induction coils 22. The first induction coils 21 are The coil g...

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Abstract

The invention discloses a lung vital capacity detection device with self-powered wireless transmission. Two groups of independently-powered first induction coils and second induction coils are wound on a stator base; a rotor base is provided with a first sector and correspondingly coats the first induction coils and the second induction coils; a third connection part of an impeller base is provided with a third sector; and the third sector is driven in a manner that the third sector is in magnetic coupling with a second sector of the rotor base and then rotates. Blades of the impeller base rotate through blowing the blades, the first induction coils are led to output a voltage to a processing unit so as to convert the voltage into a numerical value of lung vital capacity, and a wireless communication unit is powered by using the second induction coils so as to transmit the numerical value, so that the interference between the first induction coils and the second induction coils of the lung vital capacity detection device cannot be generated, and the occurrence of a condition that the voltage is in short supply can be avoided.

Description

technical field [0001] The invention relates to a lung capacity detection device with self-powered wireless transmission, which mainly consists of two sets of independently powered first induction coils and second induction coils wound on a stator seat, which can output voltages respectively for detection of lung capacity and power supply. Use without the disadvantages of mutual interference or insufficient voltage supply. Background technique [0002] At present, for the measurement of lung capacity, a lung capacity detection machine is used for detection, and the commonly used lung capacity detection machine is usually as disclosed in the utility model No. 586412 "Spirometer Testing Device" patent case announced by Taiwan, China on May 1, 2004. It is shown that it is equipped with a blowpipe unit to cooperate with the rotating blades, so that the air volume of the user can be concentrated and the blades can be rotated, and the electronic circuit can detect the number of ro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/091
Inventor 王松浩
Owner KUN SHAN UNIVERSITY
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