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A medical breathing apparatus

A technology of breathing apparatus and internal medicine, applied in respirator, breathing mask and other directions, can solve the problems of cross infection, consumption of rescuer's physical strength, irregular rescue frequency, etc., to achieve the effect of reducing pollution

Active Publication Date: 2020-04-03
THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing respiratory device for internal medicine has a complex structure and is too large to be carried for backup, and in the process of artificial respiration, the gas transmitted to the patient is the gas discharged by the human body, and its oxygen content is not as good as that contained in the air. Oxygen levels are likely to cause problems such as cross-infection, and the artificial respiration process is troublesome, which consumes a lot of physical strength of the rescuer, so that the rescuer cannot perform rescue for a long time, makes the frequency of rescue irregular, and makes it difficult for the patient's body functions to function

Method used

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Effect test

Embodiment 1

[0027] A respiratory device for internal medicine, comprising a manual bellows, a humidification controller and an oxygen mask, a fixed handle is sleeved on the outside of the manual bellows, the fixed handle is in the shape of a ring, and the fixed handle is tightly bonded and fixed to the manual bellows , the manual bellows is divided into an air storage box and an air leak-proof box, the inner side of the top and the inner side of the bottom of the air leak-proof box are provided with flexible rubber skins, the outer side of the flexible rubber skins is provided with fixed teeth, and the fixed One side of the locking tooth is tightly bonded and fixed to the air storage box, and the other side of the fixed locking tooth is tightly bonded and fixed to the flexible rubber skin. One side of the manual bellows is provided with a first air pipe, and one end of the first air pipe It communicates with the manual bellows and is tightly bonded and fixed. A one-way valve is provided in...

Embodiment 2

[0030]A respiratory device for internal medicine, comprising a manual bellows, a humidification controller and an oxygen mask, a fixed handle is sleeved on the outside of the manual bellows, the fixed handle is in the shape of a ring, and the fixed handle is tightly bonded and fixed to the manual bellows , the manual bellows is divided into an air storage box and an air leak-proof box, the inner side of the top and the inner side of the bottom of the air leak-proof box are provided with flexible rubber skins, the outer side of the flexible rubber skins is provided with fixed teeth, and the fixed One side of the locking tooth is tightly bonded and fixed to the air storage box, and the other side of the fixed locking tooth is tightly bonded and fixed to the flexible rubber skin. One side of the manual bellows is provided with a first air pipe, and one end of the first air pipe It communicates with the manual bellows and is tightly bonded and fixed. A one-way valve is provided ins...

Embodiment 3

[0033] A respiratory device for internal medicine, comprising a manual bellows, a humidification controller and an oxygen mask, a fixed handle is sleeved on the outside of the manual bellows, the fixed handle is in the shape of a ring, and the fixed handle is tightly bonded and fixed to the manual bellows , the manual bellows is divided into an air storage box and an air leak-proof box, the inner side of the top and the inner side of the bottom of the air leak-proof box are provided with flexible rubber skins, the outer side of the flexible rubber skins is provided with fixed teeth, and the fixed One side of the locking tooth is tightly bonded and fixed to the air storage box, and the other side of the fixed locking tooth is tightly bonded and fixed to the flexible rubber skin. One side of the manual bellows is provided with a first air pipe, and one end of the first air pipe It communicates with the manual bellows and is tightly bonded and fixed. A one-way valve is provided in...

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Abstract

The invention discloses a breathing apparatus for internal medicine. The breathing apparatus comprises a manual bellow, a humidifying filter and a breathing mask, a fixed handle is connected outside the manual bellow in a sleeved manner and fixed to the same in a closely bonded manner, a first ventilation tube is arranged at one end of the manual bellow, a one-way valve is arranged at one end of the inner side of the first ventilation tube, the humidifying filter is arranged at the other end of the first ventilation tube, a humidifying piece is arranged at the top end of the humidifying filter, an airflow control piece is arranged on one side of the humidifying piece, a second ventilation tube is arranged on one side of the humidifying filter, an oxygen mask is arranged at the other end ofa ventilation filtering tube, and oxygen mask vent holes are formed in two sides of the oxygen mask. The breathing apparatus is simple in structure, low in manufacturing cost, convenient to carry, suitable for standby use at home and emergent artificial respiration rescue and simple in operation method, and enables a patient not to directly contact with a rescuer, thereby avoiding cross infection.

Description

technical field [0001] The invention relates to the field of medical machinery, in particular to a respiratory device for internal medicine. Background technique [0002] In modern medicine, as an effective means of artificially replacing the spontaneous ventilation function, the breathing device has been widely used in respiratory failure caused by various reasons, anesthesia breathing management during major surgery, respiratory support treatment and emergency resuscitation. It occupies a very important position in the field of modern medicine. The ventilator is a vital medical device that can prevent and treat respiratory failure, reduce complications, and save and prolong the life of patients. In emergencies, it is necessary to use artificial respiration as an effective measure to make The patient's physical function is temporarily maintained to wait for the next step of treatment. [0003] However, the existing respiratory device for internal medicine has a complex st...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M16/00A61M16/06A61M16/16A61M16/10
CPCA61M16/0003A61M16/06A61M16/107A61M16/16
Inventor 董泽华
Owner THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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