CN215537500U - Inserted hyoid laryngeal mask with air bag - Google Patents
Inserted hyoid laryngeal mask with air bag Download PDFInfo
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- CN215537500U CN215537500U CN202022478257.1U CN202022478257U CN215537500U CN 215537500 U CN215537500 U CN 215537500U CN 202022478257 U CN202022478257 U CN 202022478257U CN 215537500 U CN215537500 U CN 215537500U
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- laryngeal mask
- mask body
- tube
- hyoplastus
- laryngeal
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Abstract
The utility model discloses a hyoid embedded laryngeal mask with an air bag. Belongs to the field of medical appliances; the utility model comprises an elliptical laryngeal mask body, a laryngeal mask tube, an inflatable connecting tube and two additional air bags, wherein the laryngeal mask tube, the inflatable connecting tube and the two additional air bags are respectively arranged on the laryngeal mask body. The utility model aims to reduce the width of the left and right ends of the laryngeal mask body, narrow the volume of the laryngeal mask body, keep the length of the prior laryngeal mask body, and add cuffs on the left and right ends of the laryngeal mask body in an inflatable manner, so that the laryngeal mask body can be more easily placed into the hyoplastus of a patient, and the additional cuffs on the two sides are inflated after the hyoplastus is placed into the hyoplastus, thereby increasing the success rate of one-time placement and achieving the purpose of stably fixing the hyoplastus. In addition, the waste generated when the implantation fails is also saved, and the injury of the patient is reduced.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to a hyoid embedded laryngeal mask with an air bag.
Background
In the prior art, a laryngeal mask is a common supraglottic ventilation device used by an anesthesiologist for general anesthesia patients, and an European common laryngeal mask is one of the laryngeal masks and is a laryngeal mask embedded in a hyoplastus, the principle of the laryngeal mask is slightly different from that of other laryngeal masks, the laryngeal mask is not sealed by an air bag, but the laryngeal mask body is embedded in the hyoplastus to seal the glottis and is used for positive pressure ventilation; however, in clinical use, the European Pule laryngeal mask has the defects that the left end and the right end of the mask body are too wide, and the opening of the hyoid bone of some patients is small and is difficult to be embedded into the hyoid bone, so that the laryngeal mask fails to be placed; the laryngeal mask is a disposable product, and can not be used after being opened, so that no waste is caused, at the moment, the tracheal intubation is often required, and unnecessary injury is caused to a patient; therefore, how to solve the above problems becomes a matter of thought for technicians at present.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides the embedding type laryngeal mask with the air sac, which can be used for more easily placing the laryngeal mask into the hyoid bone and then inflating the cuff to enable the laryngeal mask to be stable.
The technical scheme of the utility model is as follows: the laryngeal mask comprises an elliptical laryngeal mask body, a laryngeal mask tube is connected to the laryngeal mask body through a mask tube connecting portion, and a breathing pipeline connecting portion is arranged at the other end of the laryngeal mask tube.
An inflatable connecting pipe is also arranged on the laryngeal mask body.
Two symmetrical additional air bags are arranged at two ends of the laryngeal mask body;
the two symmetrical additional air bags are respectively connected to the inflating connecting pipe through a guide pipe arranged on the laryngeal mask body.
The length of the laryngeal mask body from top to bottom is 5cm, and the width from left to right is 4 cm;
the length of the laryngeal mask body connected with the laryngeal mask tube is 24 cm.
The length of the inflatable connecting pipe is more than or equal to 20 cm.
The utility model has the beneficial effects that: the hyoplastron-type laryngeal mask with the air bag, disclosed by the utility model, has the advantages that the width of the left end and the right end of the laryngeal mask is reduced when the laryngeal mask is not inflated, the length of the conventional laryngeal mask is reserved, the laryngeal mask is easier to insert, the success rate of one-time insertion is increased, the waste generated when the insertion fails is saved, and the injury of a patient is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of FIG. 1;
in the figure, 1 is a laryngeal mask body, 2 is a laryngeal mask tube, 3 is a mask tube connecting portion, 4 is a breathing tube connecting portion, 5 is an inflation connecting tube, and 6 is an additional air bag.
Detailed Description
In order to more clearly illustrate the technical solution of the present invention, the following detailed description is made with reference to the accompanying drawings:
as shown in the figure; the embedded hyoid laryngeal mask with the air bag comprises an elliptical laryngeal mask body 1, wherein a laryngeal mask tube 2 is connected to the laryngeal mask body 1 through a mask tube connecting part 3, and a breathing pipeline connecting part 4 is arranged at the other end of the laryngeal mask tube 2;
the elongated laryngeal mask tube 2 is connected to the outside of the laryngeal mask body 1 through the mask body tube connecting portion 3, the inside of the laryngeal mask body 1 is usually the side close to a patient when in use, and the outside of the laryngeal mask body is connected with the laryngeal mask tube 2 and the inflation connecting tube 5.
An inflation connecting pipe 5 is further arranged on the laryngeal mask body 1, and the two symmetrical additional air bags 6 are respectively connected to the inflation connecting pipe 5 through a conduit arranged on the laryngeal mask body 1; the function is as follows: the laryngeal mask body 1 is fixed by inflating the two additional air cells 6 through the inflation connecting tube 5.
Two symmetrical additional air bags 6 are arranged at two ends of the laryngeal mask body 1, and the two symmetrical additional air bags 6 are respectively arranged at the left end and the right end of the laryngeal mask body 1; normally, the two additional air bags 6 are gas-free, and when in use, the two additional air bags 6 are inflated through the inflation connecting pipe 5, so as to achieve the purpose of being stably fixed in the hyoid bone.
The length of the laryngeal mask body 1 from top to bottom is 5cm, and the width from left to right is 4 cm; the size of the laryngeal mask body 1 is narrowed, and the purpose of narrowing the width of the left end and the right end of the laryngeal mask body 1 is achieved, so that the laryngeal mask body 1 can be more easily placed into the hyoid bone of a patient.
The length of the laryngeal mask body 1 connected to the laryngeal mask tube 2 is 24cm, which is typically 24cm from the lowest of the lower end of the laryngeal mask body 1 to the top of the laryngeal mask tube 2 on the side close to the breathing circuit connection 4.
The length of the inflatable connecting pipe 5 is more than or equal to 20 cm.
The utility model aims to reduce the width of the left and right ends of the laryngeal mask body 1 by reducing the width of the laryngeal mask body 1 at the left and right ends, narrow the volume of the laryngeal mask body 1 and inflate the additional airbags 6 at the left and right ends, so that the laryngeal mask body 1 can be more easily placed into the hyoplastus of a patient, and the additional airbags 6 at the two sides are inflated after the hyoplastus is placed into the hyoplastus, thereby achieving the purpose of being stably fixed in the hyoplastus.
Finally, it should be understood that alternative configurations of embodiments of the present invention may be considered consistent with the teachings of the present invention; accordingly, the embodiments of the utility model are not limited to the embodiments explicitly described and depicted.
Claims (1)
1. The embedded hyoid laryngeal mask with the air bag is characterized by comprising an elliptical laryngeal mask body, wherein a laryngeal mask tube is connected to the laryngeal mask body through a mask tube connecting part, and a breathing pipeline connecting part is arranged at the other end of the laryngeal mask tube;
an inflatable connecting pipe is also arranged on the laryngeal mask body;
two symmetrical additional air bags are arranged at two ends of the laryngeal mask body;
the two symmetrical additional air bags are respectively connected to the inflatable connecting pipe through a conduit arranged on the laryngeal mask body;
the length of the laryngeal mask body from top to bottom is 5cm, and the width from left to right is 4 cm;
the length of the laryngeal mask body connected with the laryngeal mask tube is 24 cm;
the length of the inflatable connecting pipe is more than or equal to 20 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022478257.1U CN215537500U (en) | 2020-10-30 | 2020-10-30 | Inserted hyoid laryngeal mask with air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022478257.1U CN215537500U (en) | 2020-10-30 | 2020-10-30 | Inserted hyoid laryngeal mask with air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215537500U true CN215537500U (en) | 2022-01-18 |
Family
ID=79814754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022478257.1U Active CN215537500U (en) | 2020-10-30 | 2020-10-30 | Inserted hyoid laryngeal mask with air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215537500U (en) |
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2020
- 2020-10-30 CN CN202022478257.1U patent/CN215537500U/en active Active
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