CN220025802U - Airway humidification artificial nose - Google Patents
Airway humidification artificial nose Download PDFInfo
- Publication number
- CN220025802U CN220025802U CN202321589917.0U CN202321589917U CN220025802U CN 220025802 U CN220025802 U CN 220025802U CN 202321589917 U CN202321589917 U CN 202321589917U CN 220025802 U CN220025802 U CN 220025802U
- Authority
- CN
- China
- Prior art keywords
- shell
- artificial nose
- outlet
- humidification
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to an airway humidification artificial nose, which comprises a shell, wherein an air inlet and an air outlet and a plurality of breathing holes are formed in the shell; the air inlet and outlet is positioned at the bottom of the shell, the breathing holes are distributed on the periphery of the shell, the shell is filled with filter cotton, a breathable film is applied inside or outside the shell, and the breathable film covers the breathing holes. The design utilizes the ventilated membrane to effectively retain the moisture in the exhaled air of the patient, and avoids the moisture in the lung of the patient from losing in a large amount directly through the tracheal catheter without humidification and retention, thereby causing the sticky sputum in the trachea not to be easily sucked out and increasing the infection incidence rate.
Description
Technical Field
The utility model relates to an artificial nose, in particular to an airway humidification artificial nose.
Background
The tracheal catheter is an important life support means and treatment measure for critically ill patients or unconscious patients, and the placement of the tracheal catheter is beneficial to the smooth respiratory tract and sputum aspiration, and can also carry out breathing machine support ventilation when necessary. However, in clinic, we also find some problems, when a patient with spontaneous breathing is not mechanically ventilated, the breathing of the patient is not humidified and filtered through the oral cavity and nasal cavity like the respiratory tract of a normal person, thus the exhaled air in the lung of the patient can be accompanied with the emission of a large amount of moisture, the sticky sputum in the trachea is easy to be caused, the infection incidence rate is increased, meanwhile, pathogenic bacteria which are not filtered in the air easily enter the lung of the patient, and the exhaled air in the lung is an infection source in the air, so that the air is easy to be polluted, and the occurrence of cross infection is increased.
Disclosure of Invention
In order to solve the problems, the utility model provides an airway humidification artificial nose.
The technical scheme of the utility model is as follows:
an artificial nose for humidifying an air passage comprises a shell, wherein an air inlet and an air outlet and a plurality of breathing holes are formed in the shell; the air inlet and outlet is positioned at the bottom of the shell, the breathing holes are distributed on the periphery of the shell, the shell is filled with filter cotton, a breathable film is applied inside or outside the shell, and the breathable film covers the breathing holes.
The artificial nose is arranged on the tracheal catheter, the air inlet and outlet is connected with the front port of the tracheal catheter, a fork is arranged on the air inlet and outlet, and the fork is an oxygen inlet.
A gas sampling tube which is arranged on the artificial nose, and the tail end of the gas sampling tube sequentially passes through the top of the shell, the filter cotton and the air inlet and outlet, and is inserted into the tracheal catheter from the front port of the tracheal catheter; the front end of the gas sampling tube is connected with carbon dioxide monitoring equipment to monitor the carbon dioxide content in the exhaled breath.
The humidifying and atomizing tube is arranged on the artificial nose, and the tail end of the humidifying and atomizing tube sequentially passes through the top of the shell, the filter cotton and the air inlet and outlet, is inserted into the tracheal catheter from the front port of the tracheal catheter and extends to the tail end of the tracheal catheter; the front end of the humidifying and atomizing pipe is connected with atomizing equipment.
The top of the shell is made of ultrathin plastic and is in a ring buckle and hollow net shape; weight reduction, plays a role in fixing the filter cotton.
The shell is formed by threaded connection of an upper half shell and a lower half shell.
The utility model has the advantages that the breathable film is designed to effectively retain the moisture in the exhaled air of the patient, so that the moisture in the lung of the patient is prevented from being greatly lost through the tracheal catheter without humidification and retention, and further, the sticky sputum in the trachea is not easy to suck out, and the infection incidence rate is increased; in addition, the sputum injection is considered to be upward, and the breathing holes are arranged on the periphery side and are not easy to be blocked, so that the ventilation safety is improved;
the filter cotton is utilized to filter out germs in the exhaled breath of the patient, so that the germs are effectively prevented from being diffused into the air along with the exhaled breath of the patient, so that cross infection is caused, and after all, a plurality of patients are always in the same ward; meanwhile, pathogenic bacteria in the air can be prevented from being directly inhaled into the airway which is not humidified and heated by the filtration of the mouth and the nose.
Drawings
Fig. 1 is a schematic diagram of an airway humidification artificial nose structure.
Figure 2 is a cross-sectional view of an artificial nose for airway humidification.
Fig. 3 is a schematic diagram (1) of airway humidification artificial nose use.
Fig. 4 is a schematic diagram (2) of airway humidification artificial nose use.
Fig. 5 is a schematic diagram (3) of airway humidification artificial nose use.
In the figure, an artificial nose 1, an air inlet and outlet 1-1, a breathing hole 1-2, filter cotton 1-3, a ventilation membrane 1-4, an upper half shell 1-5, a lower half shell 1-6, an oxygen inlet 1-7, an air pipe 2, a gas sampling pipe 3 and a humidifying atomization pipe 4 are shown.
Detailed Description
As shown in fig. 1-2, an artificial nose with humidified air passage 1 comprises a shell, wherein an air inlet and outlet 1-1 and a plurality of breathing holes 1-2 are arranged on the shell; the air inlet and outlet 1-1 is positioned at the bottom of the shell, the breathing holes 1-2 are distributed on the periphery of the shell, the shell is filled with filter cotton 1-3, a breathable film 1-4 is adhered to the shell, and the breathable film 1-4 covers the breathing holes 1-2;
the top of the shell is made of ultrathin plastic and is in a ring buckle and hollow net shape;
the shell is formed by connecting an upper half shell 1-5 with a lower half shell 1-6 in a threaded manner;
the gas inlet and outlet 1-1 is provided with a fork, and the fork is an oxygen inlet 1-7.
As shown in fig. 3, the artificial nose 1 is arranged on the tracheal catheter 2, and the air inlet and outlet port 1-1 is connected with the front port of the tracheal catheter 2.
As shown in fig. 4, a gas sampling tube 3 is mounted on the artificial nose 1, and its tip sequentially passes through the top of the housing, the filter cotton 1-3, the air inlet and outlet port 1-1, and is inserted into the endotracheal tube 2 from the front port of the endotracheal tube 2.
As shown in fig. 5, a humidifying and atomizing tube 4 is arranged on the artificial nose 1, and the tail end of the humidifying and atomizing tube sequentially passes through the top of the shell, the filter cotton 1-3 and the air inlet and outlet 1-1, is inserted into the tracheal catheter 2 from the front port of the tracheal catheter 2 and extends to the tail end of the tracheal catheter 2.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and implement the same according to the present utility model, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made according to the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (6)
1. An artificial nose for humidifying an air passage comprises a shell, wherein an air inlet and an air outlet and a plurality of breathing holes are formed in the shell; the novel breathing device is characterized in that the air inlet and the air outlet are arranged at the bottom of the shell, the breathing holes are distributed on the periphery of the shell, filter cotton is filled in the shell, a ventilation film is adhered to the inside or the outside of the shell, and the ventilation film covers the breathing holes.
2. An airway humidification artificial nose according to claim 1, wherein the artificial nose is mounted on an endotracheal tube, the gas inlet and outlet are connected to the front port of the endotracheal tube, a fork is provided on the gas inlet and outlet, and the fork is an oxygen inlet.
3. An airway humidification artificial nose according to claim 2, wherein a gas sampling tube is mounted on the artificial nose with its distal end passing through the top of the housing, the filter cotton, the inlet and outlet ports in sequence and inserted into the endotracheal tube from the endotracheal tube front port.
4. An airway humidification artificial nose according to claim 2, wherein a humidification atomising tube is mounted on the artificial nose with its distal end passing through the top of the housing, the filter cotton, the inlet and outlet ports in sequence, and inserted into the endotracheal tube from its front port to the end of the endotracheal tube.
5. An airway humidification artificial nose according to claim 1, wherein the top of the housing is made of ultra-thin plastic, and is in the shape of a ring and a hollowed-out net.
6. An airway humidification artificial nose according to claim 1 wherein the housing is formed by a threaded connection of the upper and lower housing halves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321589917.0U CN220025802U (en) | 2023-06-21 | 2023-06-21 | Airway humidification artificial nose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321589917.0U CN220025802U (en) | 2023-06-21 | 2023-06-21 | Airway humidification artificial nose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220025802U true CN220025802U (en) | 2023-11-17 |
Family
ID=88727491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321589917.0U Active CN220025802U (en) | 2023-06-21 | 2023-06-21 | Airway humidification artificial nose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220025802U (en) |
-
2023
- 2023-06-21 CN CN202321589917.0U patent/CN220025802U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216963241U (en) | Cardiopulmonary resuscitation trachea cannula and breathing machine | |
| CN209187817U (en) | A kind of compatible tidal air, expectoration and atomization breathing circuit | |
| CN206081256U (en) | A multi -functional grafting device for trachea cannula | |
| CN203663204U (en) | Medical endotracheal intubation connection head | |
| CN220025802U (en) | Airway humidification artificial nose | |
| CN201168310Y (en) | Multifunctional luminous endotracheal tube | |
| CN214596741U (en) | Tracheotomy oxygen therapy connector | |
| CN212369400U (en) | Tracheal catheter with automatic phlegm eliminating function and automatic phlegm eliminating device | |
| CN211536102U (en) | A tracheal intubation connecting device to ensure continuous oxygen supply in extubation test | |
| CN217119078U (en) | A speech function training ware for autogenous cutting patient | |
| CN110665103A (en) | High-comfort breathing management tool suitable for patient in supine position | |
| CN110327522A (en) | A kind of tracheal catheter and automatic eliminating the phlegm device with automatic eliminating the phlegm function | |
| CN213131396U (en) | Nasopharyngeal airway | |
| CN204468940U (en) | A kind of breathing mask being convenient to grafting | |
| CN203749974U (en) | Simple multifunctional intubation guide and protection device | |
| CN211096855U (en) | High-comfort breathing management tool suitable for patient in supine position | |
| CN110051912B (en) | Microparticle humidification oxygen supply tube with pressure membrane cut-out tube | |
| CN213526967U (en) | High-flow humidifying treatment pipeline device | |
| CN205322966U (en) | Endotracheal tube connects | |
| CN205391457U (en) | Novel suction catheter | |
| CN222899918U (en) | Sputum collection device for tracheotomy sleeve opening | |
| CN214912200U (en) | Tracheal cannula humidifying oxygen uptake atomizing device | |
| CN221411919U (en) | An infection-preventing device for off-ventilator exercise | |
| CN214435774U (en) | Oxygen mask capable of humidifying air passage at regular time | |
| CN206138542U (en) | But trachea cannula of trachea surface anesthesia function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |