CN210933258U

CN210933258U - Novel convenient-to-use laryngeal mask for general anesthesia of anesthesia department

Info

Publication number: CN210933258U
Application number: CN201921544608.5U
Authority: CN
Inventors: 孙金国
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-07-07
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a novel convenient-to-use laryngeal mask for general anesthesia of anesthesia department, which comprises an inflation interface and an inflation ball, wherein the inflation interface is arranged on the outer wall of the upper end of the inflation ball, and an air bag is arranged under the inflation ball, the utility model relates to a novel convenient-to-use laryngeal mask for general anesthesia of anesthesia department is improved and innovated on the basis of the existing laryngeal mask, the air bag can be manually inflated and adjusted according to the actual condition, so that the throat of a patient feels comfortable, the oral part of the patient can be supported in the treatment process, fatigue can not be felt, and the ventilation pipeline inserted into the throat of the patient has certain constraint effect, the air bag position can not be deviated due to the shaking of the ventilation pipeline, the existing laryngeal mask is additionally provided with components such as the inflation interface, the inflation ball, a suction pipe groove, a small plastic ring and the like, wherein, four one-way separation blades and air injection channels with the function of a one-way valve are arranged inside the circumferences of the inflation interface and the injection organ, the air bag is inflated by the inflation ball.

Description

Novel convenient-to-use laryngeal mask for general anesthesia of anesthesia department

Technical Field

The utility model belongs to the technical field of medical instrument is relevant, concretely relates to novel convenient to use's department of anesthesia laryngeal mask for general anesthesia.

Background

The laryngeal mask airway is an artificial airway frequently used in the process of emergency resuscitation, general anesthesia and the like in modern clinic, is mainly used for keeping the airway smooth, ensures the ventilation and oxygenation of a patient, is sealed by the annular inflatable mask arranged in the laryngeal part of the throat to form a novel artificial airway, consists of two parts of an airway and an annular closed mask surrounding the laryngeal part, and has the functions of liberation of anesthetist hands, reliable airway maintenance and stable anesthesia effect.

The prior laryngeal mask technology has the following problems: the existing laryngeal mask is inconvenient to use, the inflation degree of the laryngeal mask airbag is too much or too little, the laryngeal mask airbag is not beneficial to treatment of a patient, the throat of the patient feels uncomfortable, the mouth of the patient cannot be supported and feels uncomfortable in the treatment process, and meanwhile, the ventilation pipeline is easy to shake during mouth movement, so that the airbag position of the throat is changed, and adverse effects are caused to the treatment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel laryngeal mask is used to anesthesia branch of academic or vocational study general anesthesia convenient to use to solve the current laryngeal mask that proposes in the above-mentioned background comparatively inconvenient when using, the degree of inflation of laryngeal mask gasbag is too much or too little neither does benefit to patient's treatment, also makes patient's throat feel uncomfortable, in the treatment process, patient's mouth can not get the support, the sensation is uncomfortable, simultaneously, easily make the breather pipe rock during oral area activity, make the gasbag position of throat take place the problem that changes.

In order to achieve the above object, the utility model provides a following technical scheme: a novel convenient laryngeal mask for general anesthesia in anesthesia department comprises an inflation interface and an inflation ball, wherein the inflation interface is installed on the outer wall of the upper end of the inflation ball, an air bag is arranged under the inflation ball, an air injection pipe is arranged on the outer wall of the circumference of the rear side of the air bag, the air injection pipe and the inflation ball are fixedly connected through the inflation pipe, a suction port is arranged inside the outer wall of the circumference of the front end of the air bag, an air vent is arranged inside the circumference of the air bag, an air vent pipe is arranged on the outer wall of the rear end of the air bag, a sputum suction pipe is arranged on the air bag on one side of the air vent pipe, a pipe connector is arranged at the rear end of the air vent pipe, the air vent pipe and the sputum suction pipe are fixedly connected through a limiting barrel, a large plastic ring is arranged inside the outer wall of the upper end of the limiting barrel, an air vent pipe groove is arranged inside the circumference of the large plastic ring, the novel inflation connector is characterized in that a suction pipe groove is formed in the circumference of the small plastic ring, one-way blocking pieces are arranged in the circumference of the inflation connector, the number of the one-way blocking pieces is four, and a gas injection channel is arranged between the four one-way blocking pieces.

Preferably, the diameter of the limiting cylinder is one point and five centimeters.

Preferably, the height of the large plastic ring is two centimeters, and the height of the large plastic ring is equal to the height of the limiting cylinder.

Preferably, the large plastic ring and the limiting cylinder are fixedly connected through viscose.

Preferably, the diameter of the vent pipe is seven centimeters, and the diameter of the vent pipe is smaller than the diameter of the vent pipe groove.

Preferably, the vent tube slot and the suction tube slot are maintained in a relatively parallel state with respect to each other.

Compared with the prior laryngeal mask technology, the utility model provides a novel convenient to use's department of anesthesia laryngeal mask for general anesthesia possesses following beneficial effect:

the utility model relates to a novel convenient-to-use laryngeal mask for general anesthesia department, which is improved and innovated on the basis of the prior laryngeal mask, so that the laryngeal mask is more convenient and simpler to use in the actual medical work, has good practical performance, can manually inflate and adjust the air bag according to the actual situation, so that the throat of a patient feels more comfortable, the oral part of the patient can be supported without fatigue in the treatment process, and the air duct inserted into the throat of the patient has certain constraint effect, so that the air duct can not shake to cause the deviation of the air bag position, the utility model discloses a novel convenient-to-use laryngeal mask for general anesthesia department, which is newly added with an inflation interface, an inflation ball, a limiting cylinder, a large plastic ring, an air duct groove, a suction duct groove, a small plastic ring and other components on the prior laryngeal mask, wherein, four one-way separation blades and an air injection channel with the function of a one-way valve are arranged inside the circumferences of the inflation interface and the air injection pipe, the novel convenient general anesthesia laryngeal mask for anesthesia department is simple to operate, convenient and practical by inflating the air bag through the inflation ball;

the utility model relates to a novel convenient-to-use laryngeal mask for general anesthesia of department of anesthesia, which is improved and innovated on the basis of the prior laryngeal mask, and is additionally provided with components such as an inflation interface, an inflation ball, a limiting cylinder, a large plastic ring, an air duct groove, a suction duct groove, a small plastic ring and the like on the prior laryngeal mask, wherein, four one-way separation blades with the function of a one-way valve and an air injection channel are respectively arranged inside the circumferences of the inflation interface and the injection organ, the inflation interface is arranged on the outer wall at the upper end of the inflation ball, an air bag is arranged under the inflation ball, an air injection pipe is arranged on the outer wall of the circumference close to the rear side of the air bag, the air injection pipe and the inflation ball are fixedly connected through the inflation pipe, the air duct and the sputum suction pipe are fixedly connected through the limiting cylinder, the large plastic ring is arranged inside the outer wall at the upper end of the limiting cylinder, the air duct groove is arranged inside the circumference of the large plastic, the utility model discloses a sputum suction catheter, including a tracheal tube, a trachea cannula, a sputum suction catheter, a trachea cannula, a limiting barrel, a trachea cannula, a sputum suction catheter, a trachea cannula, a catheter.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic view of a novel convenient laryngeal mask for general anesthesia in anesthesia department;

fig. 2 is a schematic structural view of a limiting cylinder provided by the present invention;

fig. 3 is a schematic view of the internal structure of the inflation port provided by the present invention;

fig. 4 is a schematic view of the working structure of the inflation interface provided by the present invention;

in the figure: 1. an inflation interface; 2. inflating the ball; 3. an inflation tube; 4. a vent; 5. an air bag; 6. a suction port; 7. a sputum suction tube; 8. a gas injection pipe; 9. an air duct; 10. a limiting cylinder; 11. a pipe interface; 12. a large plastic ring; 13. a vent tube slot; 14. a straw groove; 15. a small plastic ring; 16. a one-way baffle sheet; 17. and a gas injection channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel convenient laryngeal mask for general anesthesia in anesthesia department comprises an inflation connector 1 and an inflation ball 2, wherein the inflation connector 1 is installed on the outer wall of the upper end of the inflation ball 2, an air bag 5 is arranged under the inflation ball 2, an air injection pipe 8 is arranged on the outer wall of the circumference of the rear side of the air bag 5, the air injection pipe 8 is fixedly connected with the inflation ball 2 through the inflation pipe 3, a suction port 6 is arranged inside the outer wall of the circumference of the front end of the air bag 5, an air vent 4 is arranged inside the circumference of the air bag 5, an air duct 9 is arranged on the outer wall of the rear end of the air bag 5, a sputum suction pipe 7 is arranged on the air bag 5 on one side of the air duct 9, a pipe connector 11 is arranged at the rear end of the air duct 9, the air duct 9 is fixedly connected with the sputum suction pipe 7 through a limiting barrel 10, the diameter of the limiting barrel 10 is a little five centimeters, the laryngeal mask is convenient to place on the throat, can regard as the support of patient's oral area, avoid patient's mouth to open for a long time inappropriately, the inside big plastic ring 12 that is provided with of upper end outer wall of a spacing section of thick bamboo 10, through viscose fixed connection between big plastic ring 12 and the spacing section of thick bamboo 10, ensure the firm performance greatly increased between big plastic ring 12 and the spacing section of thick bamboo 10 like this, make the smooth inside slip at big plastic ring 12 of air pipe 9, be convenient for adjust the position of the spacing section of thick bamboo 10, big plastic ring 12 highly be two centimetres, big plastic ring 12 highly equals the height of a spacing section of thick bamboo 10, the suitable more firm of height of big plastic ring 12 fixes air pipe 9.

A novel convenient laryngeal mask for general anesthesia in anesthesia department, the diameter of an air duct 9 is seven centimeters, the diameter of the air duct 9 is smaller than that of an air duct groove 13, so that the smooth sliding of the interior of the circumference of the air duct groove 13 of the air duct 9 can be ensured, the height of a large plastic ring 12 is equal to that of a limiting cylinder 10, the structure of the whole limiting cylinder 10 is stable, the air duct groove 13 is arranged in the circumference of the large plastic ring 12, the air duct groove 13 and a suction duct groove 14 are kept in a relatively parallel state, the parallel relation between the air duct groove 13 and the suction duct groove 14 ensures that the composition structure between the air duct groove 13 and the suction duct groove 14 is stable and firm, the laryngeal mask can work safely and stably, a small plastic ring 15 is arranged on the limiting cylinder 10 on one side of the large plastic ring 12, the suction duct groove 14 is arranged in the circumference of the small plastic ring 15, a one-way blocking piece 16 is arranged in the circumference of an inflation connector 1, the number of the one-way blocking pieces 16 is four, and a gas injection channel 17 is arranged among the four one-way blocking pieces 16.

The utility model discloses a theory of operation and use flow: the utility model relates to a novel convenient-to-use laryngeal mask for general anesthesia department of anesthesia department, which is convenient and simple to use in the actual medical work, four one-way blocking pieces 16 with one-way valve function and an air injection channel 17 are arranged inside the circumferences of an air inflation interface 1 and an air injection pipe 8, the air bag 5 can be manually inflated and adjusted through an air inflation ball 2 according to the actual situation, so that the throat of a patient feels comfortable, in the treatment process, the mouth of the patient is supported through a limiting cylinder 10 without fatigue, and a suction pipe groove 14 and an air pipe groove 13 on the limiting cylinder 10 have certain constraint effect on an air pipe 9 inserted into the throat of the patient, so that the air pipe 9 can not shake to cause the deviation of the position of the air bag 5, the utility model relates to a novel convenient-to-use laryngeal mask for general anesthesia department of anesthesia department, which is simple in operation, convenient and practical, after the utility model is installed, the laryngeal mask mainly comprises two parts of an air duct 9 and an air bag 5, the air duct 9 is similar to a common trachea and is made of silica gel, an opening at one end of the air duct can be connected with an anesthesia machine or a respirator, the air bag 5 is arranged at the other end, the air bag 5 forms an air duct at the throat, the air bag 5 is oval and made of soft rubber, the periphery is raised, a cavity is arranged in the air duct, and the air duct 4 and the air duct 9 are used for ventilation, the utility model relates to a novel convenient laryngeal mask for general anesthesia department, which is additionally provided with an inflation interface 1, an inflation ball 2, a spacing cylinder 10, a large plastic ring 12, an air duct groove 13, a suction duct groove 14, a small plastic ring 15 and other components on the existing laryngeal mask, wherein, four one-way separation blades 16 with the function of a one-way valve and an air injection channel 17 are arranged inside the circumferences of the inflation interface 1 and the injection organ, and the common action of the, it is fixed with breather pipe 9 and inhale phlegm pipe 7 respectively, prevent breather pipe 9 and inhale the position that can remove a spacing section of thick bamboo 10 when phlegm pipe 7 warp through big plastic ring 12 and little plastic ring 15, make things convenient for the installation of laryngeal mask and support as patient's oral area, because the circumference of inflating interface 1 and gas injection pipe 8 is inside all to be provided with four one-way separation blades 16 and the gas injection passageway 17 that have the check valve function, can inject the air into gasbag 5 through extrusion inflatable ball 2, can finely tune gasbag 5 size for the patient is comparatively comfortable, spacing section of thick bamboo 10 has certain constraint effect to breather pipe 9 and inhale phlegm pipe 7, prevents that the pipeline from rocking in disorder, the utility model relates to a novel convenient to use's department of anesthesia uses laryngeal mask for general anesthesia has very high use value.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel convenient to use's department of anesthesia laryngeal mask for general anesthesia, includes aerifys interface (1) and aerifys ball (2), its characterized in that: the utility model discloses a sputum suction device, including inflatable connector (1), inflation ball (2), gas-filled tube (5), gas-filled tube (8) and inflation ball (2) are provided with on the outer wall of rear side circumference of leaning on of gas-filled tube (5), gas-filled tube (3) fixed connection is passed through to gas-filled tube (8), the inside suction mouth (6) that is provided with of front end circumference outer wall of gas-filled tube (5), the inside blow vent (4) that is provided with of circumference of gas-filled tube (5), be provided with on the rear end outer wall of gas-filled tube (5) vent pipe (9), be provided with on one side gas-filled tube (5) of vent pipe (9) and inhale phlegm pipe (7), the rear end of vent pipe (9) is provided with pipe connector (11), vent pipe (9) and inhale phlegm pipe (7) through spacing section of thick bamboo (10) fixed connection, the inside big plastic circle (12) that is provided with of, the novel inflation connector is characterized in that a vent pipe groove (13) is formed in the circumference of the large plastic ring (12), a small plastic ring (15) is arranged on a limiting barrel (10) on one side of the large plastic ring (12), a suction pipe groove (14) is formed in the circumference of the small plastic ring (15), one-way blocking pieces (16) are arranged in the circumference of the inflation connector (1), four one-way blocking pieces (16) are arranged, and a gas injection channel (17) is formed between the four one-way blocking pieces (16).

2. The novel convenient-to-use laryngeal mask for general anesthesia of the anesthesia department according to claim 1, wherein: the diameter of the limiting cylinder (10) is one point and five centimeters.

3. The novel convenient-to-use laryngeal mask for general anesthesia of the anesthesia department according to claim 1, wherein: the height of the large plastic ring (12) is two centimeters, and the height of the large plastic ring (12) is equal to the height of the limiting cylinder (10).

4. The novel convenient-to-use laryngeal mask for general anesthesia of the anesthesia department according to claim 1, wherein: the large plastic ring (12) and the limiting cylinder (10) are fixedly connected through viscose.

5. The novel convenient-to-use laryngeal mask for general anesthesia of the anesthesia department according to claim 1, wherein: the diameter of the vent pipeline (9) is seven centimeters, and the diameter of the vent pipeline (9) is smaller than that of the vent pipe groove (13).

6. The novel convenient-to-use laryngeal mask for general anesthesia of the anesthesia department according to claim 1, wherein: the vent pipe groove (13) and the suction pipe groove (14) are kept in a parallel state relative to each other.