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Portable ventilator capable of providing vital sign parameters

A vital sign, ventilator technology, applied in the medical field, can solve the problems of difficulty in treatment, inability to obtain only, energy and attention distraction, etc., to achieve the effect of reducing vital sign information, easy concentration, and less space for emergency care

Inactive Publication Date: 2012-02-01
SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there are the following deficiencies: 1) When other medical devices are displayed, they are comprehensive and complicated. Doctors need to find the information they need in the complicated information, which wastes unnecessary time and cannot obtain only the information they want as needed.
2) When the doctor uses other medical equipment to obtain the vital sign information of the patient, due to the complicated and cumbersome operation, the energy and attention are distracted
3) It is necessary to operate and carry multiple devices at the same time, which brings difficulties to the treatment
4) Using other equipment, in the case of a small emergency space, it also needs to occupy valuable space resources
5) Electrical signal interference between different devices brings risks to treatment

Method used

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  • Portable ventilator capable of providing vital sign parameters
  • Portable ventilator capable of providing vital sign parameters
  • Portable ventilator capable of providing vital sign parameters

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1, please refer to figure 2, the portable ventilator with vital sign parameters includes four main modules in the system architecture: ventilator module 8, power supply module 9, vital sign monitoring module 10 and vital sign control module. The specific structure is as follows:

[0027] The ventilator module 8 is composed of a ventilator setting and control module 11 , a ventilator display module 12 , a ventilator execution module 13 and a ventilator signal acquisition module 14 . The ventilator display module 12 , the ventilator execution module 13 and the ventilator signal acquisition module 14 are respectively connected with the ventilator setting and control module 11 . The ventilator setting and control module 11 is responsible for ventilator parameter setting, adjustment (tidal volume, I:E, respiratory rate, inspiratory trigger pressure, inspired oxygen concentration, PEEP, CPAP, etc.), information transmission, processing (control and processing Th...

Embodiment 2

[0038] Embodiment 2. The difference from Embodiment 1 is the vital sign control module. The vital sign control module is a controller, such as Figure 4 As shown, the controller 26 is connected between the ventilator setting and control module 11 of the ventilator module and each monitoring sub-module, and is used to perform pre-designed logic according to the control information output by the ventilator setting and control module 11. Algorithm, output corresponding control signal to each monitoring sub-module, control each monitoring sub-module to turn on or off. Ventilator settings and control information of the control module 11 are obtained through the operator's setting of the interface, such as the operator's operation of buttons, setting of parameters through the display, and the like. The control information can also be set through an independent control unit, but setting through the ventilator module can reduce the number of buttons and reduce the size of the instrume...

Embodiment 3

[0040] Embodiment three, as Figure 5 As shown, the ventilator module 8 includes a ventilator setting and control module 11, a ventilator display module 12, a ventilator execution module 13 and a ventilator signal acquisition module 14, a ventilator display module 12, a ventilator execution module 13 and a ventilator signal The acquisition module 14 is connected to the ventilator setting and control module 11 respectively. The ventilator setting and control module 11 responds to the output of the ventilator signal acquisition module 14, controls the ventilator execution module 13 to perform corresponding actions and controls the ventilator display module 12 to display. The vital sign control module is a controller, and the controller 26 is connected between the ventilator setting and control module 11 of the ventilator module and each monitoring sub-module, responds to the control information of the ventilator module and controls the opening of each monitoring sub-module and o...

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Abstract

The invention discloses a portable ventilator capable of providing vital sign parameters, comprising a body shell, a ventilator module located in the body shell, a power supply module, a vital sign monitoring module and a vital sign control module, the vital sign monitoring module comprising at least A set of monitoring sub-modules for vital sign parameters, the power supply module is connected to the ventilator module and the vital sign monitoring module respectively, and the vital sign control module is connected to the vital sign monitoring module for controlling the monitoring submodules in the vital sign monitoring module The module transitions between an on state and an off state. The invention enhances the diagnosis and treatment function of the portable ventilator, enables the doctor to operate and observe various vital signs of the patient very conveniently when treating and rescuing the patient, reduces the mutual influence between medical equipment, and also enables the The impact of the vital sign monitoring module on the breathing module is minimized.

Description

【Technical field】 [0001] The invention relates to a portable ventilator in the medical field. 【Background technique】 [0002] Portable ventilator is an important medical equipment used for first aid, field combat, and intensive care treatment. It can provide patients with breathing management of a certain oxygen concentration. It is a patient respiratory resuscitation device that can be used in various treatment environments. However, the existing portable ventilators mainly include pneumatic air control type, pneumatic electric control type and electric electric control type. Unable to reflect. None of the existing portable ventilators monitor the patient's vital signs (such as blood oxygen saturation, blood pressure, body temperature, ECG, end-tidal carbon dioxide, etc.), and cannot provide doctors with information about the patient's vital signs. Traditional monitoring methods It is usually achieved through auscultation and inspection, but this makes the operator lack a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M16/00A61B5/00
Inventor 陈冬华李新胜陈洪彬
Owner SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
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