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Ventilator

A ventilator and blower technology, applied in the field of ventilators, can solve problems such as high noise, and achieve the effects of reducing noise, reducing vibration, and reducing impact

Active Publication Date: 2017-11-03
JILIN DACHENG MEDICAL DEVICES
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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 ventilator to solve the technical problem of high noise in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] see figure 1 , figure 2 As shown, the present embodiment provides a ventilator; figure 1 The front view of the ventilator provided by the embodiment of the present invention, figure 2 for figure 1 A cutaway view of the ventilator shown, where, figure 1 The fan nacelle is shown in dotted lines.

[0067] see figure 1 , figure 2 As shown, the ventilator provided in this embodiment includes a fan cabin 201 and a fan 202 , the fan cabin 201 includes a first housing 203 and a second housing 204 , and the first housing 203 is covered by the second housing 204 .

[0068] The fan 202 is located in the second casing 204 and is fixedly connected with the second casing 204 .

[0069] A shock absorbing device (not shown in the figure) is provided between the first housing 203 and the second housing 204 , and / or a shock absorbing device is provided between the second housing 204 and the fan 202 . Optionally, a shock absorbing device is provided between the first housing 20...

Embodiment 2

[0079] Embodiment 2 provides a ventilator, which is another technical solution based on the improvement of the second housing of the ventilator on the basis of Embodiment 1, and the technical features of the ventilator disclosed in Embodiment 1 are also applicable In this embodiment, the technical features of the ventilator disclosed in Embodiment 1 will not be described repeatedly.

[0080] see Figure 3-Figure 9 as shown, image 3 It is a schematic diagram of the three-dimensional structure of the second housing provided by the embodiment of the present invention, Figure 4 The front view of the second housing provided by the embodiment of the present invention; in order to show the structure more clearly, image 3 , Figure 4 Only the main structure of the second housing is shown, and the upper cover of the second housing is not shown in the figure; Figure 5-Figure 9 for Figure 4 A cross-sectional view of the second housing is shown, wherein, Figure 5 is a sectiona...

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PUM

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Abstract

The invention relates to the technical field of medical appliances, and particularly relates to a breathing machine. The breathing machine comprises a fan cabin and a fan, wherein the fan cabin comprises a first shell and a second shell, and the first shell sleeves the second shell; the fan is positioned in the second shell, and is fixedly connected with the second shell; and a damping device is arranged between the first shell and the second shell, and / or a damping device is arranged between the second shell and the fan. The breathing machine aims to solve the technical problem of big noise in the prior art.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a ventilator. Background technique [0002] In modern clinical medicine, the ventilator, as an effective means of artificially replacing the spontaneous ventilation function, has been widely used in respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, respiratory support treatment and emergency resuscitation. It occupies a very important position in the field of modern medicine. Ventilator is a vital medical equipment that can prevent and treat respiratory failure, reduce complications, save and prolong the life of patients. [0003] However, due to the use of a high-speed fan in the existing ventilator, the noise during use is relatively large, which affects the rest of the patient, and then affects the recovery of the patient. Contents of the invention [0004] The object of the present invention is to provide a vent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M16/00
Inventor 李伟
Owner JILIN DACHENG MEDICAL DEVICES