CN203001631U - Self-inflating laryngeal mask - Google Patents
Self-inflating laryngeal mask Download PDFInfo
- Publication number
- CN203001631U CN203001631U CN 201320010023 CN201320010023U CN203001631U CN 203001631 U CN203001631 U CN 203001631U CN 201320010023 CN201320010023 CN 201320010023 CN 201320010023 U CN201320010023 U CN 201320010023U CN 203001631 U CN203001631 U CN 203001631U
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- air bag
- inflating
- bag seat
- laryngeal mask
- self
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Abstract
A self-inflating laryngeal mask particularly relates to the technical field of medical appliances. The self-inflating laryngeal mask comprises an inflatable mask, a ventilating air pipe, an inflating thin pipe, an inflating valve, an inflating air bag and a joint, and is characterized by further comprising an air bag, an air bag seat, an air bag seat ventilating hole and a spiral reinforced liner pipe, wherein the air bag is arranged on the edge of the inflatable mask, the ventilating hole air bag seat opening upwards is arranged in the inner circle of the air bag, a ventilating conduit is connected with the air bag seat, the right side of the inflatable mask is connected with the inflating thin pipe, the inflating valve is arranged on the right side of the inflating thin pipe, the inflating air bag is arranged on the right side of the inflating valve, the air bag seat ventilating hole is arranged in the air bag seat, and the spiral reinforced liner pipe is arranged in the ventilating pipe. The self-inflating laryngeal mask is simple in structure, reasonable in design, low in cost, and simple and convenient for operation.
Description
Technical field:
This utility model relates to technical field of medical instruments, is specifically related to a kind of laryngeal mask of self-inflatingPads.
Background technology:
At present, the common laryngeal mask that uses clinically is a kind of common anesthesia consumptive material, and an end is inserted patient's cavum laryngis, and the other end connects respirator and assists or control and breathe.Common laryngeal mask is to be made of the inflatable laryngeal mask of airway, far-end, joint, the inflation tubule that is communicated with inflatable laryngeal mask, inflation indication capsule, check valve and injection interface.When clinical manipulation was used, all kinds of laryngeal masks were all to patch in addition syringe to airbag aeration or the venting of laryngeal mask by medical personnel.The laryngeal mask of this class formation even a plurality of syringe that not only needs to use up when clinical use, wasted a large amount of syringes, but also increased many troubles can for medical personnel's operation, extend the time of inserting laryngeal mask, especially when operating, the critical patient wastes valuable rescue time, increase simultaneously the probability of cross infection, brought unnecessary misery to the patient.
The utility model content:
The purpose of this utility model is to provide a kind of laryngeal mask of self-inflatingPads, and it is simple in structure, and is reasonable in design, cheap, easy and simple to handle.
in order to solve the existing problem of background technology, this utility model is by the following technical solutions: it comprises inflatable cover 1, ventilation trachea 2, inflation tubule 3, charging valve 4, aerating gasbag 5, joint 6, it is characterized in that talking and also include air bag 1-1, air bag seat 1-2, air bag seat passage 1-3, spiral is strengthened bushing pipe 2-1, described inflatable cover 1 edge is air bag 1-1, be provided with upward opening passage air bag seat 1-2 in the air bag inner circle, airway 2 is connected with air bag seat 1-2, the right side of inflatable cover 1 is connected with inflation tubule 3, inflation tubule 3 right sides are provided with charging valve 4, the right side of charging valve 4 is provided with aerating gasbag 5, the inside of air bag seat 1-2 is provided with air bag seat passage 1-3, described ventilation trachea 2 inside are provided with spiral and strengthen bushing pipe 2-1.
This utility model operation principle: first by gas tube 3, charging valve 4 and aerating gasbag 5, air bag 1-1 is exitted, back with inflatable cover 1 is butted on patient's hard palate again, exert pressure inflatable cover 1 is sent into laryngopharynx, be placed on glottis, then by gas tube 3, charging valve 4,5 pairs of airbag aerations of aerating gasbag, after inflation, inflatable cover 1 is full of the formation sealing by the profile of laryngopharynx.Airway joint 6 is connected with artificial respirator implements the artificial ventilation breathing.
The utlity model has following beneficial effect: it is simple in structure and facilitate charge operation and prevent the characteristics such as cross infection, can safety quickly insert patient's laryngopharynx, stimulation to patient when inserting is little, respiratory tract mechanical obstruction is few, both can be used for the routine operation patient, and can be used as again urgent air flue blood processor and be used for the patient that tracheal intubation meets with difficulty or cardio-pulmonary resuscitation first aid.
Description of drawings:
Fig. 1 is this utility model structural representation;
Fig. 2 is that the K of Fig. 1 is to view.
The specific embodiment:
referring to Fig. 1-2, this specific embodiment is by the following technical solutions: it comprises inflatable cover 1, ventilation trachea 2, inflation tubule 3, charging valve 4, aerating gasbag 5, joint 6, it is characterized in that talking and also include air bag 1-1, air bag seat 1-2, air bag seat passage 1-3, spiral is strengthened bushing pipe 2-1, described inflatable cover 1 edge is air bag 1-1, be provided with upward opening passage air bag seat 1-2 in the air bag inner circle, airway 2 is connected with air bag seat 1-2, the right side of inflatable cover 1 is connected with inflation tubule 3, inflation tubule 3 right sides are provided with charging valve 4, the right side of charging valve 4 is provided with aerating gasbag 5, the inside of air bag seat 1-2 is provided with air bag seat passage 1-3, described ventilation trachea 2 inside are provided with spiral and strengthen bushing pipe 2-1.
This specific embodiment operation principle: first by gas tube 3, charging valve 4 and aerating gasbag 5, air bag 1-1 is exitted, back with inflatable cover 1 is butted on patient's hard palate again, exert pressure inflatable cover 1 is sent into laryngopharynx, be placed on glottis, then by gas tube 3, charging valve 4,5 pairs of airbag aerations of aerating gasbag, after inflation, inflatable cover 1 is full of the formation sealing by the profile of laryngopharynx.Airway joint 6 is connected with artificial respirator implements the artificial ventilation breathing.
This specific embodiment has following beneficial effect: it is simple in structure and facilitate charge operation and prevent the characteristics such as cross infection, can safety quickly insert patient's laryngopharynx, stimulation to patient when inserting is little, respiratory tract mechanical obstruction is few, both can be used for the routine operation patient, and can be used as again urgent air flue blood processor and be used for the patient that tracheal intubation meets with difficulty or cardio-pulmonary resuscitation first aid.
Claims (1)
1. the laryngeal mask of a self-inflatingPads, it comprises inflatable cover (1), ventilation trachea (2), inflation tubule (3), charging valve (4), aerating gasbag (5), joint (6), it is characterized in that talking and also include air bag (1-1), air bag seat (1-2), air bag seat passage (1-3), spiral is strengthened bushing pipe (2-1), described inflatable cover (1) edge is air bag (1-1), be provided with upward opening passage air bag seat (1-2) in the air bag inner circle, airway (2) is connected with air bag seat (1-2), the right side of inflatable cover (1) is connected with inflation tubule (3), inflation tubule (3) right side is provided with charging valve (4), the right side of charging valve (4) is provided with aerating gasbag (5), the inside of air bag seat (1-2) is provided with air bag seat passage (1-3), described ventilation trachea (2) inside is provided with spiral and strengthens bushing pipe (2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320010023 CN203001631U (en) | 2013-01-09 | 2013-01-09 | Self-inflating laryngeal mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320010023 CN203001631U (en) | 2013-01-09 | 2013-01-09 | Self-inflating laryngeal mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203001631U true CN203001631U (en) | 2013-06-19 |
Family
ID=48593269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320010023 Expired - Fee Related CN203001631U (en) | 2013-01-09 | 2013-01-09 | Self-inflating laryngeal mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203001631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017201645A1 (en) * | 2016-05-23 | 2017-11-30 | Covidien Lp | Laryngeal Mask Device |
-
2013
- 2013-01-09 CN CN 201320010023 patent/CN203001631U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017201645A1 (en) * | 2016-05-23 | 2017-11-30 | Covidien Lp | Laryngeal Mask Device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20160109 |