CN221491108U - Disposable laryngeal mask airway tube capable of being used rapidly - Google Patents
Disposable laryngeal mask airway tube capable of being used rapidly Download PDFInfo
- Publication number
- CN221491108U CN221491108U CN202322411766.6U CN202322411766U CN221491108U CN 221491108 U CN221491108 U CN 221491108U CN 202322411766 U CN202322411766 U CN 202322411766U CN 221491108 U CN221491108 U CN 221491108U
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- CN
- China
- Prior art keywords
- tube
- laryngeal mask
- air flue
- mask airway
- stop collar
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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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Links
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 4
- 210000000214 mouth Anatomy 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 4
- 206010002091 Anaesthesia Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000037005 anaesthesia Effects 0.000 description 3
- 239000004945 silicone rubber Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 208000000884 Airway Obstruction Diseases 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 239000003994 anesthetic gas Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a disposable laryngeal mask airway tube capable of being used rapidly. The utility model relates to a laryngeal mask airway tube technical field adopts including cover bag, air flue tube, elasticity mouth support, one side threaded connection of cover bag has the air flue tube, one side threaded connection of air flue tube has the PC to connect, the stop collar is installed to the periphery of air flue tube, one side joint of stop collar has the elasticity mouth to hold in the palm, one side through connection of cover bag has the gas tube, one side through connection of gas tube has holds the gasbag, one side of holding the gasbag installs the ooff valve. The position of the inflation tube can be firmly fixed through the matched use of the limiting sleeve, the spring and the sheath, so that the condition that the inflation tube falls down due to shaking in the operation process can be avoided; meanwhile, the elastic mouth support and the silicon rubber layer are arranged to be more fit with the oral cavity of a human body, so that the stability of the installation of the disposable laryngeal mask airway catheter is greatly improved.
Description
Technical Field
The utility model relates to the technical field of laryngeal mask airway catheters, in particular to a disposable laryngeal mask airway catheter capable of being used rapidly.
Background
The airway management is a key link in clinical anesthesia and emergency resuscitation, in many airway management tools, the laryngeal mask is one of the most widely used synchronous tools in modern clinical anesthesia and pre-hospital emergency, hospital emergency and intensive care and treatment, the laryngeal mask airway tube is suitable for achieving and maintaining control of the airway in the conventional anesthesia process of fasted patients for a short time, is also suitable for unknown or known difficult airway management, and can be used for establishing clean airways in the resuscitation rescue process of deep unconscious patients with airway obstruction risks and possibly manual ventilation, the airway tube is filled into the laryngeal mask and placed into the human airway together in the operation process, then the mask bag is inflated through the inflation tube, and then anesthetic gas is introduced into the human body through the airway tube, but because the inflation tube and the airway tube are separated, the inflation tube is thin, the shaking possibility occurs, even the separation between the laryngeal mask and the mask bag occurs, and a certain risk exists in the treatment of the whole laryngeal mask.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a disposable laryngeal mask airway tube which can be used rapidly, and solves the problems proposed by the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a disposable laryngeal mask air flue pipe that can use fast, includes cover bag, air flue pipe, elasticity mouth holds in the palm, one side threaded connection of cover bag has the air flue pipe, one side threaded connection of air flue pipe has the PC to connect, the stop collar is installed to the periphery of air flue pipe, one side joint of stop collar has the elasticity mouth to hold in the palm, one side through connection of cover bag has the gas tube, one side through connection of gas tube has the hand gasbag, one side of holding the gasbag installs switch valve.
Preferably, the inner wall fixed mounting of stop collar has a plurality of elastic block, the spout has been seted up to one side of stop collar, the top and the bottom of spout are all fixed mounting has the spring, one side fixed mounting of spring has the sheath, the spout card is connected with the fixture block, the gas tube is installed to the inner wall of sheath.
Preferably, the elastic mouth support is U-shaped, the silicon rubber layer is fixedly arranged on two sides of the elastic mouth support, the silicon rubber layer is arc-shaped, and the clamping block is arranged on the inner side of the elastic mouth support.
Preferably, the limiting sleeve is made of pp materials.
Compared with the prior art, the utility model has the following beneficial effects:
The disposable laryngeal mask airway tube capable of being used rapidly can firmly fix the position of the inflation tube through the cooperation of the limiting sleeve, the spring and the sheath, and the condition that the inflation tube falls down due to shaking in the operation process can be avoided; meanwhile, the elastic mouth support and the silicon rubber layer are arranged to be more fit with the oral cavity of a human body, so that the stability of the installation of the disposable laryngeal mask airway catheter is greatly improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of the elastic mouth support structure of the present utility model.
Fig. 3 is a side view of the stop collar of the present utility model.
In the figure: 1. a cover bag; 2. an airway tube; 3. a PC connector; 4. an inflation tube; 5. holding the air bag; 6. opening and closing a valve; 7. a limit sleeve; 8. an elastic mouth support; 9. a silicone rubber layer; 10. a clamping block; 11. an elastic block; 12. a spring; 13. a sheath; 14. and a sliding groove.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
In accordance with embodiments of the present utility model, a quick-use, single-use laryngeal mask airway tube is provided.
Embodiment one:
As shown in figure 1 of the specification drawings, the disposable laryngeal mask airway tube capable of being used rapidly comprises a mask bag 1, an airway tube 2 and an elastic port support 8, wherein one side of the mask bag 1 is connected with the airway tube 2 in a threaded manner, one side of the airway tube 2 is connected with a PC joint 3 in a threaded manner, a limit sleeve 7 is arranged on the periphery of the airway tube 2, one side of the limit sleeve 7 is clamped with the elastic port support 8, one side of the mask bag 1 is connected with an inflation tube 4 in a penetrating manner, one side of the inflation tube 4 is connected with a hand-held air bag 5 in a penetrating manner, and one side of the hand-held air bag 5 is provided with a switch valve 6.
The inner wall fixed mounting of stop collar 7 has a plurality of elastic block 11, can protect air flue pipe 2, spout 14 has been seted up to one side of stop collar 7, the top and the bottom of spout 14 are all fixed mounting has spring 12, one side fixed mounting of spring 12 has sheath 13, can protect gas tube 4, spout 14 card and be connected with fixture block 10 to the stability of disposable laryngeal mask air flue pipe installation has been improved.
The elastic mouth support 8 is U-shaped, the silicone rubber layer 9 is fixedly arranged on two sides of the elastic mouth support 8, the silicone rubber layer 9 is arc-shaped, is more fit with the oral cavity of a human body, and cannot damage the oral cavity.
The limiting sleeve 7 is made of pp materials, and the pp materials have the advantages of high heat and high pressure resistance, radiation resistance, innocuity, corrosion resistance, good insulativity, easy processing, low price and the like.
Embodiment two:
As shown in figures 1, 2 and 3 of the specification drawings, if a medical staff needs to fix the inflatable tube, the limit sleeve 7 is sleeved on the airway tube 2, then the inflatable tube 4 is placed in the sheath 13, the sheath 13 extrudes the spring 12 to firmly fix the inflatable tube 4, and the condition that the inflatable tube 4 falls down due to shaking in the operation process can be avoided. The flexible tray 8 is then snapped into place via the chute 14, thereby improving the stability of the disposable laryngeal mask airway tube mounting. Then the inflation tube 4 is mounted on the mask bag 1, the airway tube 2 is respectively connected to the mask bag 1 and the PC joint 3 in a threaded manner, the mask bag 1 and the airway tube 2 are inserted into a patient, the elastic mouth support 8 is put into a proper position, then the mask bag 1 is inflated by holding the air bag 5 until the mask bag is supported, and finally the switch valve 6 is closed. The utility model has simple integral operation and convenient and quick implementation.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (4)
1. The disposable laryngeal mask airway tube capable of being used rapidly is characterized in that: including cover bag (1), air flue pipe (2), elasticity mouth hold in the palm (8), one side threaded connection of cover bag (1) has air flue pipe (2), one side threaded connection of air flue pipe (2) has PC to connect (3), stop collar (7) are installed to the periphery of air flue pipe (2), one side joint of stop collar (7) has elasticity mouth to hold in the palm (8), one side through connection of cover bag (1) has gas tube (4), one side through connection of gas tube (4) has holds gasbag (5), one side of holding gasbag (5) is installed switch valve (6).
2. The quick-use, single-use laryngeal mask airway tube of claim 1, wherein: the inner wall fixed mounting of stop collar (7) has a plurality of elastic block (11), spout (14) have been seted up to one side of stop collar (7), the top and the bottom of spout (14) are all fixed mounting has spring (12), one side fixed mounting of spring (12) has sheath (13), spout (14) card is connected with fixture block (10), gas tube (4) are installed to the inner wall of sheath (13).
3. The quick-use, single-use laryngeal mask airway tube of claim 1, wherein: the elastic mouth support (8) is U-shaped, a silicon rubber layer (9) is fixedly arranged on two sides of the elastic mouth support (8), the silicon rubber layer (9) is arc-shaped, and a clamping block (10) is arranged on the inner side of the elastic mouth support (8).
4. The quick-use, single-use laryngeal mask airway tube of claim 1, wherein: the limiting sleeve (7) is made of pp materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322411766.6U CN221491108U (en) | 2023-09-06 | 2023-09-06 | Disposable laryngeal mask airway tube capable of being used rapidly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322411766.6U CN221491108U (en) | 2023-09-06 | 2023-09-06 | Disposable laryngeal mask airway tube capable of being used rapidly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221491108U true CN221491108U (en) | 2024-08-09 |
Family
ID=92130811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322411766.6U Active CN221491108U (en) | 2023-09-06 | 2023-09-06 | Disposable laryngeal mask airway tube capable of being used rapidly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221491108U (en) |
-
2023
- 2023-09-06 CN CN202322411766.6U patent/CN221491108U/en active Active
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| GR01 | Patent grant |