CN219783421U - Laryngeal mask airway catheter - Google Patents
Laryngeal mask airway catheter Download PDFInfo
- Publication number
- CN219783421U CN219783421U CN202320825736.7U CN202320825736U CN219783421U CN 219783421 U CN219783421 U CN 219783421U CN 202320825736 U CN202320825736 U CN 202320825736U CN 219783421 U CN219783421 U CN 219783421U
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- CN
- China
- Prior art keywords
- laryngeal mask
- mask airway
- catheter
- utility
- vent pipe
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- 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.)
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- 239000004973 liquid crystal related substance Substances 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 238000003825 pressing Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 206010038669 Respiratory arrest Diseases 0.000 description 2
- 230000000747 cardiac effect Effects 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002612 cardiopulmonary effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Abstract
The utility model belongs to the technical field of medical appliances, and particularly relates to a laryngeal mask airway catheter which comprises a vent pipe, an inflatable catheter and a fixing ring; one end of the vent pipe is provided with a cover bag, and the other end of the vent pipe is provided with an air source connector; one side of the cover bag is provided with an inflation catheter, and one end of the inflation catheter is provided with an indication balloon; the fixed ring is arranged on the surface of the vent pipe, the bottom of the fixed ring is provided with hinge frames, hinge shafts are arranged between the hinge frames, and the bottom of each hinge shaft is provided with a tongue depressor; the tongue pressing device is reasonable in structure, in the using process, the tongue of a patient is conveniently pressed, the tongue is prevented from touching the catheter, the stability is better, and the safety is higher.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a laryngeal mask airway catheter.
Background
In clinical rescuing patients suffering from sudden cardiac respiratory arrest, especially patients suffering from sudden cardiac respiratory arrest, establishing an effective artificial airway at a first time is of great importance for improving the success rate of rescuing, and when the patient is subjected to general anesthesia in need of surgery, the patient is required to receive an airway treatment device, such as an endotracheal tube, for maintaining respiratory ventilation, but the device is easy to induce cardiopulmonary reactions of the patient and even cause respiratory tract injury in the use process; and in the emergency treatment process, precious time is delayed due to the high operation technology and the like. Laryngeal mask endotracheal tube devices have been successfully used today for surgical anesthesia and critical patient rescue, especially for a large number of patients with difficult airways.
The existing laryngeal mask airway tube has some defects in the using process, for example, the application number is CN201120171060.1, the application name is laryngeal mask airway tube, and in the technical scheme, although the problems of inconvenient installation and poor stability and comfort are solved, the tube displacement is caused because the tongue of a patient easily touches the tube, so that the laryngeal mask airway tube is further improved.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
The present utility model has been made in view of the problems occurring in the prior art.
Therefore, the utility model aims to provide the laryngeal mask airway catheter which is convenient for pressing the tongue of a patient in the using process, prevents the tongue from touching the catheter, and has better stability and higher safety.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
a laryngeal mask airway tube comprising a vent tube, an inflatable tube and a retaining ring;
wherein, the liquid crystal display device comprises a liquid crystal display device,
one end of the vent pipe is provided with a cover bag, and the other end of the vent pipe is provided with an air source joint;
one side of the cover bag is provided with an inflation catheter, and one end of the inflation catheter is provided with an indication balloon;
the fixed ring is arranged on the surface of the vent pipe, the bottom of the fixed ring is provided with hinge brackets, hinge shafts are arranged between the hinge brackets, and tongue depressor is arranged at the bottom of the hinge shafts.
As a preferred embodiment of the laryngeal mask airway tube of the present utility model, wherein: the air source connector is provided with a connector convex edge and a groove.
As a preferred embodiment of the laryngeal mask airway tube of the present utility model, wherein: one end of the inflation conduit is provided with a one-way valve.
As a preferred embodiment of the laryngeal mask airway tube of the present utility model, wherein: one side of the hinge bracket is provided with a fixing screw.
As a preferred embodiment of the laryngeal mask airway tube of the present utility model, wherein: the tongue depressor is obliquely arranged.
As a preferred embodiment of the laryngeal mask airway tube of the present utility model, wherein: the surface of the tongue depressor is provided with anti-skid patterns.
Compared with the prior art, the utility model has the beneficial effects that: through the breather pipe with original relative separation and inflation pipe swing joint, the activity of convenient inflation pipe promptly, after combining the two, can avoid the discomfort that the inflation pipe brought at patient's throat remove at will again, be provided with the tongue depressor simultaneously, suppress the tongue, prevent patient's tongue touching pipeline, cause the displacement, further improved stability and security.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the portion A of the present utility model;
FIG. 3 is a schematic view of the bottom structure of the retaining ring of the present utility model.
In the figure; 100 breather pipes, 110 cover bags, 120 air source connectors, 130 connector convex edges, 140 grooves, 200 inflatable catheters, 210 indicating balloons, 220 one-way valves, 300 fixing rings, 310 hinging frames, 320 hinging shafts and 330 tongue depressor.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
The utility model provides the following technical scheme: the laryngeal mask airway catheter is convenient for pressing the tongue of a patient in the using process, and is prevented from touching the catheter, so that the laryngeal mask airway catheter is better in stability and higher in safety;
fig. 1 to 3 show a schematic structural view of an embodiment of a laryngeal mask airway tube of the present utility model, the main body portion of which includes a ventilation tube 100, an inflatable tube 200 and a securing ring 300;
please refer again to fig. 1-3: one end of the vent pipe 100 is inserted with a cover bag 110, the other end of the vent pipe 100 is inserted with an air source joint 120, and the air source joint 120 is screwed with a joint convex rib 130 and a groove 140;
please refer again to fig. 1-3: one side of the cover bag 110 is inserted with an inflation catheter 200, one end of the inflation catheter 200 is inserted with an indication balloon 210, and one end of the inflation catheter 200 is connected with a one-way valve 220 in a threaded manner;
please refer again to fig. 1-3: the fixed ring 300 is in threaded connection with the surface of the breather pipe 100, the bottom of the fixed ring 300 is welded with the hinge brackets 310, the hinge shafts 320 are rotatably connected between the hinge brackets 310, the bottom of the hinge shafts 320 is adhered with the tongue depressor 330, and one side of the hinge brackets 310 is in threaded connection with the fixed screw; tongue depressor 330 is disposed obliquely; the tongue depressor 330 has anti-slip patterns on its surface.
Working principle: in the use process of the utility model, the original relatively separated vent pipe 100 is movably connected with the inflatable duct 200, namely, the movement of the inflatable duct 200 is convenient, when the two are combined, the uncomfortable feeling caused by the random movement of the inflatable duct 200 in the throat of a patient can be avoided, meanwhile, the tongue depressor 330 is arranged to press the tongue, the tongue of the patient is prevented from touching the pipeline, the displacement is caused, and the stability and the safety are further improved.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. A laryngeal mask airway tube, characterized in that: comprises a vent pipe (100), an inflatable catheter (200) and a fixed ring (300);
wherein, the liquid crystal display device comprises a liquid crystal display device,
one end of the vent pipe (100) is provided with a cover bag (110), and the other end of the vent pipe (100) is provided with an air source joint (120);
one side of the cover bag (110) is provided with an inflation catheter (200), and one end of the inflation catheter (200) is provided with an indication balloon (210);
the fixed ring (300) is arranged on the surface of the ventilation pipe (100), the bottom of the fixed ring (300) is provided with hinge brackets (310), hinge shafts (320) are arranged between the hinge brackets (310), and tongue depressor (330) is arranged at the bottom of the hinge shafts (320).
2. A laryngeal mask airway tube in accordance with claim 1, wherein: the air source connector (120) is provided with a connector lug (130) and a groove (140).
3. A laryngeal mask airway tube in accordance with claim 1, wherein: one end of the inflation conduit (200) is provided with a one-way valve (220).
4. A laryngeal mask airway tube in accordance with claim 1, wherein: one side of the hinge bracket (310) is provided with a fixing screw.
5. A laryngeal mask airway tube in accordance with claim 1, wherein: the tongue depressor (330) is obliquely arranged.
6. A laryngeal mask airway tube in accordance with claim 1, wherein: the surface of the tongue depressor (330) is provided with anti-skid patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320825736.7U CN219783421U (en) | 2023-04-14 | 2023-04-14 | Laryngeal mask airway catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320825736.7U CN219783421U (en) | 2023-04-14 | 2023-04-14 | Laryngeal mask airway catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219783421U true CN219783421U (en) | 2023-10-03 |
Family
ID=88188232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320825736.7U Active CN219783421U (en) | 2023-04-14 | 2023-04-14 | Laryngeal mask airway catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219783421U (en) |
-
2023
- 2023-04-14 CN CN202320825736.7U patent/CN219783421U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |