CN213667331U - Oxygen inhalation device on nasopharynx glottis - Google Patents
Oxygen inhalation device on nasopharynx glottis Download PDFInfo
- Publication number
- CN213667331U CN213667331U CN202020313509.2U CN202020313509U CN213667331U CN 213667331 U CN213667331 U CN 213667331U CN 202020313509 U CN202020313509 U CN 202020313509U CN 213667331 U CN213667331 U CN 213667331U
- Authority
- CN
- China
- Prior art keywords
- oxygen
- pipeline
- nasopharynx
- glottis
- oxygen uptake
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 79
- 239000001301 oxygen Substances 0.000 title claims abstract description 79
- 210000001989 nasopharynx Anatomy 0.000 title claims abstract description 27
- 210000004704 glottis Anatomy 0.000 title claims abstract description 19
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 210000003800 pharynx Anatomy 0.000 abstract description 2
- 210000003437 trachea Anatomy 0.000 abstract description 2
- 210000003928 nasal cavity Anatomy 0.000 description 5
- 238000002627 tracheal intubation Methods 0.000 description 3
- 206010021143 Hypoxia Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004199 lung function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 206010000060 Abdominal distension Diseases 0.000 description 1
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 206010019280 Heart failures Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 206010016766 flatulence Diseases 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 208000018875 hypoxemia Diseases 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000002664 inhalation therapy Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002850 nasal mucosa Anatomy 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model provides an oxygen inhalation device on intranasal pharynx glottis, including nasopharynx air vent and oxygen uptake pipeline, still be provided with the hollow pipeline of oxygen uptake in the nasopharynx air vent, the hollow pipeline of oxygen uptake with the oxygen uptake pipeline link up. The oxygen uptake hollow pipeline is arranged on the inner side of the nasopharynx air duct, oxygen is supplied by directly reaching the part close to the glottis through the nasopharynx, the ventilation-free and oxygen-poor tolerance time of a patient is prolonged, the operable time of a clinical difficult trachea cannula is facilitated, the safety and the effectiveness are realized, the comfort of the patient is increased, and the oxygen concentration is effectively ensured through the inner diameter design of the oxygen uptake hollow pipeline and the oxygen uptake pipeline.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to an oxygen inhalation mask on intranasal pharynx glottis.
Background
In medical work, oxygen inhalation therapy is an important treatment means, and particularly for patients with poor lung function and after operation, oxygen inhalation devices such as nasal catheters and masks are used for inhaling oxygen to improve the symptom of oxygen deficiency. When the mask is used for oxygen inhalation, the head of a patient is often required to be lifted to be wound with a fixing rope for fixing the mask, and when the nasal catheter is used for oxygen inhalation, skin pressure marks are often pressed on the face of the patient for fixing firmly. In some patients who are operated through nose, hemostatic materials are filled in the nasal cavity after the operation to stop bleeding, and the nasal catheter cannot be used normally to suck oxygen. In addition, in order to reduce infection, a humidification bottle is not used in clinic, and the nasal mucosa of a patient is dry and uncomfortable after long-time oxygen inhalation.
In the case of anesthesia induction of patients with high risk of stomach fullness or aspiration reflux in emergency treatment, in order to prevent flatulence caused by mechanical control and manual control ventilation, auxiliary ventilation is not usually performed, and patients with poor lung function, long-term smoking and cardiac insufficiency are more prone to hypoxemia. In addition, it is known or suspected that, when a conscious endotracheal tube is used for intubation, both mask oxygen inhalation and nasal catheter oxygen inhalation have adverse effects on the operation and oxygen inhalation effect due to the operation requirement.
Therefore, if the oxygen inhalation device can be designed, oxygen can be supplied by directly reaching the part close to the glottis through the nasopharynx part, so that the oxygen concentration can be effectively ensured, the ventilation-free and oxygen-poor tolerance time of a patient can be prolonged, the operation time of the clinical difficult tracheal intubation can be conveniently prolonged, the safety and the effectiveness can be realized, and the comfort of the patient can be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing the oxygen inhalation device on the glottis of the nasopharynx.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an oxygen inhalation device on the glottis of the nasopharynx comprises a nasopharynx air duct and an oxygen inhalation pipeline, wherein an oxygen inhalation hollow pipeline is further arranged in the nasopharynx air duct, and the oxygen inhalation hollow pipeline is communicated with the oxygen inhalation pipeline. Nasopharynx air vent, the oxygen uptake hollow pipeline and the oxygen uptake pipeline in it are integrated into one piece, guarantee the leakproofness of oxygen suppliment process to promote patient's comfort level.
Preferably, the inner diameter of the oxygen uptake hollow pipeline is 1/2-1/3 of the inner diameter of the nasopharyngeal airway, so that the oxygen supply flow from the nasal side to the glottis position is ensured.
Preferably, the inner diameter of the oxygen absorption pipeline is larger than that of the oxygen absorption hollow pipeline so as to supplement and ensure the oxygen flow in the oxygen absorption hollow pipeline.
Preferably, one end of the oxygen uptake pipeline is connected and communicated with the oxygen uptake hollow pipeline, the other end of the oxygen uptake pipeline is provided with a humidifier connecting port, and the humidifier connecting port is cylindrical and is convenient for connection between the oxygen uptake device and a humidifier.
Preferably, the nasopharyngeal airway also comprises a glottic tube end and a nasal tube end, wherein the nasal tube end is trumpet-shaped and plays a role of blocking at the nostril, so that the glottic tube end is just inserted to the glottic position; the glottis pipe end is smooth oblique incision, is convenient for nasopharynx air vent to insert along the nasal cavity.
Preferably, the nasopharyngeal airway is made of soft rubber or silica gel material, so that the comfort of the nasal cavity intubation of the patient is further improved.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a design is simple, convenient to use, is convenient for at clinical popularization and application.
1. The oxygen uptake hollow pipeline is arranged on the inner side of the nasopharynx air duct, the nasopharynx portion directly reaches the position close to the glottis to supply oxygen, the ventilation-free and oxygen-poor tolerance time of a patient is prolonged, the operable time of a clinical difficult trachea cannula is facilitated, the safety and the effectiveness are achieved, and the comfort of the patient is improved.
2. The oxygen concentration is effectively ensured by the oxygen absorption hollow pipeline and the inner diameter design of the oxygen absorption pipeline.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 2 is a schematic view of the nasopharyngeal airway structure in embodiment 1 of the present invention.
Detailed Description
In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.
Referring to fig. 1 and 2, the oxygen inhalation device through the glottis of nasopharynx comprises a nasopharynx air duct 1 and an oxygen inhalation pipeline 2, wherein an oxygen inhalation hollow pipeline 3 is further arranged in the nasopharynx air duct 1, and the oxygen inhalation hollow pipeline 3 is communicated with the oxygen inhalation pipeline 2. Nasopharynx air vent 1, the oxygen uptake hollow pipeline 3 and the oxygen uptake pipeline 2 in it are integrated into one piece, guarantee the leakproofness of oxygen suppliment process to promote patient's comfort level.
Specifically, the inner diameter of the oxygen uptake hollow pipeline 3 is 1/2-1/3 of the inner diameter of the nasopharyngeal airway 1, so that the oxygen supply flow from the nasal side to the glottis position is ensured.
Specifically, the inner diameter of the oxygen inhalation pipe 2 is larger than that of the oxygen inhalation hollow pipe 3, so as to supplement and ensure the oxygen flow in the oxygen inhalation hollow pipe 3.
Referring to fig. 1, one end of the oxygen inhalation pipeline 2 is connected to and communicated with the oxygen inhalation hollow pipeline 3, and the other end is provided with a humidifier connection port 4, wherein the humidifier connection port 4 is cylindrical, so that the oxygen inhalation device and the humidifier can be conveniently connected.
With further reference to fig. 2, the nasopharyngeal airway 1 further comprises a glottic tube end 101 and a nasal tube end 102, wherein the nasal tube end 102 is flared and acts as a stop at the nostril to allow the glottic tube end to be inserted just to the glottic position; the glottis tube end 101 is a smooth oblique incision, which is convenient for the nasopharynx airway 1 to be inserted along the nasal cavity.
Specifically, nasopharynx air vent 1 adopts soft rubber or silica gel material, further promotes the comfort level of patient's nasal cavity intubate.
The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, all changes and modifications which do not depart from the spirit and scope of the present invention are deemed to fall within the scope of the present invention.
Claims (3)
1. The utility model provides an oxygen inhalation mask on nasopharynx glottis, includes nasopharynx air vent and oxygen uptake pipeline, its characterized in that: an oxygen uptake hollow pipeline is also arranged in the nasopharynx air duct and is communicated with the oxygen uptake pipeline;
the inner diameter of the oxygen uptake hollow pipeline is 1/2-1/3 of the inner diameter of the nasopharyngeal airway;
the inner diameter of the oxygen absorption pipeline is larger than that of the oxygen absorption hollow pipeline; the nasopharynx air duct includes glottis pipe end and nose side pipe end again, nose side pipe end is the loudspeaker form, the glottis pipe end is glossy scarf.
2. The oxygen inhalation device through the nasopharynx glottis of claim 1, wherein: one end of the oxygen absorption pipeline is connected and communicated with the oxygen absorption hollow pipeline, a humidifier connecting port is arranged at the other end of the oxygen absorption pipeline, and the humidifier connecting port is cylindrical.
3. The oxygen inhalation device through the nasopharynx glottis of claim 1, wherein: the nasopharyngeal airway is made of soft rubber or silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020313509.2U CN213667331U (en) | 2020-03-13 | 2020-03-13 | Oxygen inhalation device on nasopharynx glottis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020313509.2U CN213667331U (en) | 2020-03-13 | 2020-03-13 | Oxygen inhalation device on nasopharynx glottis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213667331U true CN213667331U (en) | 2021-07-13 |
Family
ID=76724775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020313509.2U Active CN213667331U (en) | 2020-03-13 | 2020-03-13 | Oxygen inhalation device on nasopharynx glottis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213667331U (en) |
-
2020
- 2020-03-13 CN CN202020313509.2U patent/CN213667331U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203663204U (en) | Medical endotracheal intubation connection head | |
| CN201168310Y (en) | Multifunctional luminous endotracheal tube | |
| CN213667331U (en) | Oxygen inhalation device on nasopharynx glottis | |
| WO2023124139A1 (en) | Oxygen inhalation and humidification device made specially for critical patient with tracheotomy | |
| CN2796734Y (en) | Oxygen supplying mask capable of proceding fiber bronchoscope guiding and trachea intubation simultaneously | |
| CN213131396U (en) | Nasopharyngeal airway | |
| CN214911213U (en) | Closed sputum suction device | |
| CN2857966Y (en) | Throat cover with single cavity | |
| CN203447602U (en) | Trachea cannula | |
| CN202355672U (en) | Multifunctional tracheal catheter | |
| CN210644789U (en) | Particle humidifying oxygen supply pipe incision pipe with pressure film | |
| CN2910241Y (en) | Novel two-way throat cover for respiratory tract and esophagus | |
| CN209996952U (en) | endotracheal tube type constant temperature atomizing inhalator | |
| CN203816008U (en) | Multifunctional artificial nose | |
| CN202342638U (en) | Multifunctional tracheotomy conduit | |
| CN208959124U (en) | Multifunctional tracheal catheter joint device | |
| CN213724187U (en) | High-flow nasal obstruction oxygen inhalation device with voice valve air cutting cover | |
| CN221731968U (en) | Respiratory device for treating autogenous cutting patient | |
| CN213526967U (en) | High-flow humidifying treatment pipeline device | |
| CN202920763U (en) | Trachea cannula | |
| CN215024439U (en) | Adult nasopharynx air duct | |
| CN205391457U (en) | Novel suction catheter | |
| CN214970695U (en) | Metal sleeve oxygen inhalation device | |
| CN215841072U (en) | Humidifying joint of tracheotomy metal sleeve | |
| CN219090680U (en) | Tracheal cannula for preventing oxygen inhalation tube from falling off |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |