CN218529505U - Artificial airway temperature and humidification pipeline set - Google Patents

Abstract

The utility model relates to an artificial airway temperature and humidification pipeline kit, which comprises an oxygen connecting pipe, a heating humidifier, an output pipeline and a respirator extension pipe or a Venturi mask, wherein an oxygen tank is connected with a first port of the heating humidifier through the oxygen connecting pipe, and the respirator extension pipe or the Venturi mask is connected with a second port of the heating humidifier through the output pipeline; output line includes first screwed pipe, second screwed pipe and third screwed pipe, and the second port of heating humidifier is through first screwed pipe connection water cup one end, and the water cup other end passes through the first side interface that second screwed pipe connection Y type connects, and the second side interface connection third screwed pipe that Y type connects, and the main interface that Y type connects passes through breathing machine extension pipe or venturi mask and connects patient's artificial airway. The utility model discloses can effectively solve current artifical air flue patient oxygen and inhale and to the effect of artifical air flue heating humidification to and solve disposable breathing machine pipeline and be difficult to dismantle washing, sterile problem.

Description

Artificial airway temperature and humidity pipeline kit

Technical Field

The utility model relates to a medical auxiliary instrument technical field, concretely relates to warm and humid pipeline external member of artifical air flue.

Background

Normally, nasal cavity, pharyngeal cavity and respiratory tract all have the functions of heating and moistening inhaled air. After the artificial airway is established, inhaled air directly enters the lower respiratory tract without being humidified by the upper respiratory tract temperature, so that the respiratory tract mucosa is dried, the incidence rate can reach 30% -66%, and serious hazards such as airway mucosa injury, ciliary movement limitation, sputum scab blockage, lung infection rate increase and the like are caused. The lower limit of absolute humidity in the airway is 20mg/L, and the acceptable lower limit is 30ng/L in long-term mechanical ventilation, and the international standard is 33mg/L at present, but the standard is difficult to reach by clinical routine flow setting. After trachea intubation or tracheotomy, the upper respiratory tract completely loses the heating, humidifying and filtering functions of gas, the defense function is weakened, if the humidification to the artificial airway is insufficient in nursing work, sputum scab is formed on the artificial airway or the upper respiratory tract, and once the sputum scab is formed, the bronchus can be blocked, so that the airway resistance is increased, and peripheral dyspnea and asphyxia are caused. Therefore, airway humidification is important. Airway humidification refers to a method for heating a solution or water and dispersing the solution or water into superfine particles by an artificial method so as to increase the temperature and humidity in inhaled air and achieve the functions of moistening airway mucosa, diluting sputum, keeping normal movement of mucociliary and clearing.

The humidifying device is divided into an active humidifying device and a passive humidifying device, wherein the active humidifying is to heat and humidify actively by heating a humidifier, namely to heat and humidify the absorbed gas and increase the content of water vapor; the passive humidification is carried out through a heat and humidity exchanger (artificial nose), namely the heat and the moisture in the exhaled air of a patient are stored to heat and humidify the inhaled air. But artifical nose is unsuitable for all patients, easily causes the patient to breathe the difficulty, the utility model discloses not only improved the effect of humidifying and avoided the risk, improved patient's comfort level moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an artifical air flue temperature and humidity pipeline external member has not only improved the effect of humidifying but also has avoidd the risk, can effectively improve patient's comfort level, solves and is difficult to dismantle the problem of washing and disinfecting.

In order to solve the technical problem, the utility model discloses a following technical scheme:

an artificial airway warm and humid pipeline kit comprises an oxygen connecting pipe, a warm and humid device, an output pipeline and a respirator extension pipe or a Venturi mask, wherein an oxygen tank is connected with a first port of the warm and humid device through the oxygen connecting pipe, and the respirator extension pipe or the Venturi mask is connected with a second port of the warm and humid device through the output pipeline; output line includes first screwed pipe, second screwed pipe and third screwed pipe, and the second port of heating humidifier is through first screwed pipe connection water cup one end, and the water cup other end passes through the first side interface that second screwed pipe connection Y type connects, and the second side interface connection third screwed pipe that Y type connects, and the main interface that Y type connects passes through breathing machine extension pipe or venturi mask and connects patient's artificial airway.

The oxygen connecting pipe is connected with a first port of the heating humidifier through a conversion joint, one end of the conversion joint, which is connected with the first port, is a large head section, one end of the conversion joint, which is connected with the oxygen connecting pipe, is a small head section, the small head section and the large head section are arranged in a straight line, and the joint of the inner walls of the small head section and the large head section is arc-shaped; the joint of the outer walls of the small head section and the large head section of the conversion joint is in a smooth arc shape; the second port of the heating humidifier is directly connected with the first threaded pipe.

In a further scheme, the lengths of the first threaded pipe and the second threaded pipe are both 40cm, and the length of the third threaded pipe is 10cm.

According to the artificial airway temperature and humidity pipeline kit provided by the technical scheme, the oxygen connecting pipe, the heating humidifier, the output pipeline and the respirator extension pipe or the Venturi mask are arranged, so that the conveyed oxygen can be heated and humidified, a patient feels more comfortable, the incidence rate of lung infection of the patient and the blockage rate of the tracheal cannula of the patient can be effectively reduced for the patient with the artificial airway, the comfort level of the patient can be improved, and a satisfactory airway humidification effect can be achieved; meanwhile, an extensible output pipeline is used for connecting the heating humidifier and the mask, the output pipeline is connected with the three-section threaded pipe, the water collecting cup, the Y-shaped joint, the extended pipe of the breathing machine or the Venturi mask, the multi-section connecting structure is convenient to disassemble, clean and sterilize, and cross infection during reuse can be effectively avoided.

Drawings

FIG. 1 is a schematic view of the structure of the artificial airway warming and humidifying pipeline kit of the present invention;

fig. 2 is a schematic structural view of the adapter of the present invention.

In the figure: 1. an oxygen tank; 2. an oxygen connecting pipe; 3. a crossover sub; 31. a small head section; 32. a large head section; 4. a heating and humidifying device; 5. a first threaded pipe; 6. a water collecting cup; 7. a second threaded pipe; 8. a third threaded pipe; 9. Y-shaped joints; 10. a ventilator extension tube; 11. an artificial airway.

Detailed Description

In order to make the objects and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following embodiments. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention, and is not intended to strictly limit the scope of the claims.

The technical scheme adopted by the utility model is as shown in figures 1-2, an artificial airway warm and humid pipeline kit comprises an oxygen connecting pipe 2, a warm and humid device 4, an output pipeline and a respirator extension pipe 10 or a Venturi mask, wherein an oxygen tank 1 is connected with a first port of the warm and humid device 4 through the oxygen connecting pipe 2, and the respirator extension pipe 10 or the Venturi mask is connected with a second port of the warm and humid device 4 through the output pipeline; the output pipeline comprises a first threaded pipe 5, a second threaded pipe 7 and a third threaded pipe 8, a second port of the warming humidifier 4 is connected with one end of a water collecting cup 6 through the first threaded pipe 5, the other end of the water collecting cup 5 is connected with a first side interface of a Y-shaped joint 9 through the second threaded pipe 7, a second side interface of the Y-shaped joint 9 is connected with the third threaded pipe 8, and a main interface of the Y-shaped joint 9 is connected with a patient artificial airway 11 through a breathing machine extension pipe 10 or a Venturi mask; wherein, the venturi inner cover can ensure the oxygen absorption concentration to be constant and improve the comfort of the patient.

Specifically, the oxygen connecting pipe 2 is connected with a first port of the heating humidifier 4 through a conversion joint 3, one end of the conversion joint 3 connected with the first port is a large head section 32, one end of the conversion joint 3 connected with the oxygen connecting pipe 2 is a small head section 31, the small head section 31 and the large head section 32 are arranged in a forward extending mode, and the joint of the inner walls of the small head section 31 and the large head section 32 is arc-shaped; the joint of the outer walls of the small head section 31 and the large head section 32 of the conversion joint 3 is a smooth arc, and the integrity of the conversion joint can be effectively improved through smooth arc transition connection; the second port of the warming humidifier 4 is directly connected with the first threaded pipe 5.

The first and second threaded pipes of this embodiment are each 40cm in length, and the third threaded pipe is 10cm in length, where the third threaded pipe serves as an exhalation port for exhaled air.

The utility model discloses an artificial air flue warm and humid ization pipeline external member, with oxygen jar, heatable humidifier and face guard or breathing machine extension pipe connected together, can heat the humidification to the air feed, make artificial air flue patient more comfortable, can effectively reduce patient's lung infection rate and trachea cannula stifled pipe rate; meanwhile, a multi-section threaded pipe is adopted, and a multi-section connecting structure is convenient to disassemble, clean and disinfect, so that cross infection during reuse can be effectively avoided; the multiple sections of threaded pipes can be prolonged according to the use condition so as to adapt to different use scene requirements and realize stable and continuous oxygen supply.

The above detailed description is provided for the embodiments of the present invention with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and for those skilled in the art, after learning the contents of the present invention, a plurality of equivalent transformations and substitutions can be made without departing from the principles of the present invention, and these equivalent transformations and substitutions should also be regarded as belonging to the protection scope of the present invention.

Claims (5)

1. The utility model provides an artifical air flue temperature and humidity pipeline external member which characterized in that: the oxygen tank is connected with a first port of the heating humidifier through the oxygen connecting pipe, and the extension pipe of the breathing machine or the Venturi mask is connected with a second port of the heating humidifier through the output pipeline;

output line includes first screwed pipe, second screwed pipe and third screwed pipe, and the second port of heating humidifier is through first screwed pipe connection water cup one end, and the water cup other end passes through the first side interface that second screwed pipe connection Y type connects, and the second side interface connection third screwed pipe that Y type connects, and the main interface that Y type connects passes through breathing machine extension pipe or venturi mask and connects patient's artificial airway.

2. The artificial airway warming and humidifying tubing set according to claim 1, wherein: the oxygen connecting pipe is connected with the first port of the heating humidifier through a conversion joint, one end of the conversion joint, which is connected with the first port, is a large head section, one end of the conversion joint, which is connected with the oxygen connecting pipe, is a small head section, the small head section and the large head section are arranged in a sequential extending manner, and the joint of the inner walls of the small head section and the large head section is arc-shaped.

3. The artificial airway warming and humidifying pipeline kit according to claim 2, wherein: the joint of the outer walls of the small head section and the large head section of the adapter is in a smooth arc shape.

4. The artificial airway warming and humidifying tubing set according to claim 2, wherein: the second port of the heating humidifier is directly connected with the first threaded pipe.

5. The artificial airway warming and humidifying pipeline kit according to claim 1, wherein: the length of the first threaded pipe and the length of the second threaded pipe are both 40cm, and the length of the third threaded pipe is 10cm.

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