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Newborn air and oxygen mixer

A newborn and mixer technology, applied in the field of medical devices, can solve problems such as increased blood flow in the baby's brain, retinal hemorrhage, and brain damage, and achieve the effects of novel structure, improved accuracy, and easy portability

Pending Publication Date: 2018-05-29
FARSTAR (WUXI) MEDICAL EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For those newborns with immature lungs or those who need oxygen therapy for other reasons, they can survive well if they are placed in an oxygen mask with 100% oxygen concentration. After leaving the oxygen environment, inhaling 21% oxygen (that is, air), often occurs: increased blood supply, increased blood flow in the baby's brain, which can cause internal brain and retinal hemorrhage, resulting in brain damage and blindness
Moreover, newborns, especially premature infants, who inhale 100% pure oxygen are prone to oxygen toxicity

Method used

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Embodiment Construction

[0023] The present invention will be described in further detail below according to the drawings and embodiments.

[0024] Such as Figure 1-3 As shown, the neonatal air-oxygen mixer includes a ventilation pipe 1, a fan 2 and a housing 5, and the housing 5 includes a rear cover 5-1, a front cover 5-2, a left cover 5-3 and a right cover 5-4, the left side cover 5-3 is provided with an air intake hole 5-3-1 matching the first vent 1-1 on the vent pipe 1, and the right side cover 5-3 4 is provided with an air outlet through hole 5-4-1 matching the second air outlet 1-2 on the air pipe 1, and the fan 2 is arranged on the outside of the third air port 1-3 on the air pipe 1. The fan holder 2-1 is connected; a main board unit 3 is also arranged between the ventilation pipe 1 and the front cover 5-2, and the fan 2 is connected with the main board unit 3; A button 3-1 is arranged on the button 3-1, and a silicone button 4 is arranged on the button 3-1. The protrusion of the silicone ...

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Abstract

The invention relates to the technical field of medical instruments and in particular to a newborn air and oxygen mixer. The newborn air and oxygen mixer comprises a breather pipe, a fan and a housing. The housing comprises a rear cover, a front cover, a left cover and a right cover. The left cover is provided with an air inlet through hole matched with a first air through hole in the breather pipe. The right cover is provided with an air outlet through hole matched with a second air through hole in the breather pipe. The fan is connected with a fan fixing base installed at the outer side of athird air through hole in the breather pipe. A mainboard unit is further installed between the breather pipe and the front cover. The fan is connected with the mainboard unit. The mainboard unit is provided with a button. The button is provided with a silica gel key. A bulge of the silica gel key passes through a key through hole in the front cover. The device is designed in an integrated-type, novel in structure, small in volume, and convenient for carrying.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to an air-oxygen mixer for newborns. Background technique [0002] For those newborns with immature lungs or those who need oxygen therapy for other reasons, they can survive well if they are placed in an oxygen mask with 100% oxygen concentration. After leaving the oxygen environment, inhalation of 21% oxygen (that is, air) often occurs: increased blood supply, increased blood flow in the baby's brain, can cause internal brain and retinal hemorrhage, lead to brain damage and blindness. Moreover, newborns, especially premature infants, who inhale 100% pure oxygen can easily cause oxygen toxicity. Contents of the invention [0003] The object of the present invention is to overcome the above-mentioned problems of the prior art, and provide the neonatal air-oxygen mixer, by inserting oxygen at the first ventilation port on the left side of the device, the third ventilation port inp...

Claims

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Application Information

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IPC IPC(8): A61M16/12
CPCA61M16/12A61M16/0003A61M2202/0208A61M2205/18A61M2202/0007
Inventor 张戴维
Owner FARSTAR (WUXI) MEDICAL EQUIP CO LTD
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