Breathing air delivery pipe, nasal catheter and ventilation treatment equipment

A technology for air delivery tubes and air delivery channels, which is applied in the field of ventilation therapy equipment, and can solve problems such as affecting the treatment of patients, crushing them to death, and crushing them to death.

Pending Publication Date: 2021-04-06
BMC MEDICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, the ventilation cross-section of the catheter is usually circular, and when it is squeezed, such as being flattened or bent, it is easy to be crushed, broken, or unable to ventilate. If it is not found in time, it may affect the treatment of patients.

Method used

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  • Breathing air delivery pipe, nasal catheter and ventilation treatment equipment
  • Breathing air delivery pipe, nasal catheter and ventilation treatment equipment
  • Breathing air delivery pipe, nasal catheter and ventilation treatment equipment

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Embodiment Construction

[0061] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0062] refer to Figure 1-4 , Figure 6 , Figure 10 , Figure 11 , Figure 12 , Figure 13 , Figure 16 The respiratory air delivery tube of different embodiments shown, the respiratory air delivery tube provided by the present invention is used to deliver gas to the patient interface. The gas transmission in the gas passage 2 is carried out the thermal insulation structure of thermal insulation.

[0063] In this respiratory air delivery tube, since the air delivery tube body 1 includes a thermal insulation structure for insulating the gas in the gas delivery channel 2, the heat preservation of the gas delivery tube body 1 through the thermal insulation ...

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Abstract

The invention relates to the field of ventilation treatment equipment, and discloses a breathing air delivery pipe, a nasal catheter and ventilation treatment equipment. The breathing air delivery pipe is used for conveying air to a patient connector and comprises an air delivery pipe body, and the air delivery pipe body comprises an air delivery channel and a heat preservation structure used for carrying out heat preservation on conveyed air in the air delivery channel. Due to the fact that the breathing air delivery pipe comprises the heat preservation structure used for carrying out heat preservation on air delivery in the airdelivery channel, the temperature drop of the airdelivery channel can be effectively slowed down or avoided through heat preservation of the heat preservation structure on the air delivery pipe body, the temperature drop of the air delivered in the air delivery channel is further slowed down or avoided, and condensate water in the air delivery channel is prevented from being generated.

Description

technical field [0001] The invention relates to the field of ventilation treatment equipment, in particular to a respiratory air delivery tube, a nasal guide and a ventilation treatment equipment. Background technique [0002] At present, ventilation therapy equipment such as ventilators and high-flow oxygen therapy devices are vital medical equipment for patients with respiratory failure to maintain breathing, ensure ventilation, save and prolong the lives of patients, and are also an effective method that can replace artificial spontaneous ventilation functions. It is widely used in respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, respiratory support treatment and emergency resuscitation. The nasal cannula used therein typically includes a machine-end interface, a catheter, and a patient interface. The two ends of the conduit are respectively connected to the machine end interface and the patient interface, through whi...

Claims

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Application Information

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IPC IPC(8): A61M16/00A61M16/04A61M16/10
CPCA61M16/00A61M16/0003A61M16/1075A61M16/0461A61M16/0488A61M2205/36A61M16/0875A61M2205/3633A61M16/1095A61M16/0425A61M16/0672A61M39/08A61M2039/082A61M2207/10
Inventor 刘久重陈允敬庄志郑芳张安军
Owner BMC MEDICAL
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