CN212592036U

CN212592036U - Laryngoscope for trachea cannula convenient to use

Info

Publication number: CN212592036U
Application number: CN202020585908.4U
Authority: CN
Inventors: 李俊; 曾瑞峰; 赖芳; 陈瑞; 梁红; 丁邦晗; 任阳; 赖成志
Original assignee: Guangdong Hospital of Traditional Chinese Medicine
Current assignee: Guangdong Hospital of Traditional Chinese Medicine
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-02-26
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a laryngoscope for conveniently used trachea intubation, which comprises a connecting part used for being connected with an external handle; the connecting plate is formed by extending outwards from the rear side surface of the connecting part, and a through hole for the illuminating lamp to pass through is formed in the connecting plate; the first baffle is arranged on the side surface of the connecting plate, which is far away from the connecting part; and two second baffles are arranged on the side surface of the connecting plate facing the connecting part and are respectively arranged on two sides of the connecting plate. When the tracheal intubation device is used, the free end of the illuminating lamp arranged on the right side of the connecting plate can penetrate through the through hole, the trachea is arranged between the connecting plate on the left side of the connecting plate and the second baffle, and the laryngoscope and the trachea are grasped by the right hand to perform tracheal intubation; also can pass the free end of placing the light on the left side of connecting plate through the hole, place the trachea between connecting plate and the second baffle on connecting plate right side, this laryngoscope of left hand gripping and trachea carry out trachea cannula, guarantee to operate smoothly.

Description

Laryngoscope for trachea cannula convenient to use

Technical Field

The utility model relates to the field of medical equipment, concretely relates to laryngoscope for endotracheal intubation convenient to use.

Background

In clinical work, endotracheal intubation is the most common and important method of establishing an artificial airway in critical emergency rescue. Tracheal intubation has a wide range of indications: establish artificial airway in order to guarantee that the air flue is unobstructed when upper respiratory tract is obstructed, establish artificial airway in order to prevent palirrhea mistake and inhale when the protective mechanism of air flue is impaired, the trachea cannula is in order to clear away the air flue secretion when air flue secretion retention, and the trachea cannula provides the connecting channel for patient and breathing machine when acute respiratory failure need be carried out invasive ventilation. However, when intubation is performed through the oral trachea, the trachea is obstructed by the tongue, the uvula, and the like, and the intubation is not smooth.

SUMMERY OF THE UTILITY MODEL

According to one aspect of the present invention, there is provided a laryngoscope for endotracheal intubation, comprising a connection part for connection with an external handle; the connecting plate is formed by extending outwards from the rear side surface of the connecting part, and a through hole for the illuminating lamp to pass through is formed in the connecting plate; the first baffle is arranged on the side surface of the connecting plate, which is far away from the connecting part; and two second baffles are arranged on the side surface of the connecting plate facing the connecting part and are respectively arranged on two sides of the connecting plate.

When the laryngoscope for the conveniently used tracheal intubation is used, when the right hand of a medical worker is more powerful, the illuminating lamp can be placed on the right side of the connecting plate, and the free end of the illuminating lamp penetrates through the through hole, so that the left side of the connecting plate is illuminated by the illuminating lamp; place the trachea in the connecting plate left side, be located between connecting plate and the second baffle, this laryngoscope and trachea are held to the right hand, under the auxiliary illumination of light, arrange first baffle in the left side of patient's tongue, push away patient's tongue right side, and simultaneously, the second baffle is forward, upwards exposes epiglottis and glottis with the lower jaw portion to carry out trachea cannula, guarantee to operate smoothly.

When the left hand of the medical staff is more powerful, the illuminating lamp can be placed on the left side of the connecting plate, the free end of the illuminating lamp penetrates through the through hole, and therefore the right side of the connecting plate is illuminated through the illuminating lamp; place the trachea on the connecting plate right side, be located between connecting plate and the second baffle, this laryngoscope of left hand gripping and trachea, under the auxiliary lighting of light, place first baffle in the right side of patient's tongue, push away patient's tongue to the left side, simultaneously, the second baffle is forward, upwards exposes epiglottis and glottis with the lower jaw portion to carry out trachea cannula, guarantee that the operation is smooth and easy.

In some embodiments, the width of the second baffle decreases from its end proximate to the connecting portion to its end distal from the connecting portion. So as to avoid the increase of the end part of the laryngoscope for the tracheal intubation, which is far away from the connecting part and is convenient to use, and the difficulty in insertion caused by the arrangement of the two second baffles.

In some embodiments, the first baffle is formed by extending from the side surface of the connecting plate, which is away from the connecting part, to the side where the left side surface of the connecting part is located; the first baffle and one of them second baffle are located the homonymy of connecting plate. Therefore, the tongue can be pushed to one side to expose the epiglottis and the glottis only by the first baffle and the second baffle during tracheal intubation, the structure of the laryngoscope for tracheal intubation convenient to use is simplified, and the laryngoscope for tracheal intubation convenient to process and manufacture is facilitated.

In some embodiments, the width of a second baffle on the same side of the web as the first baffle is greater than the width of another second baffle. When the illuminating lamp is arranged on the connecting part, the connecting plate is positioned on one side of the connecting plate, which is provided with the second baffle with larger width, so that the integral structure of the laryngoscope is compact.

In some embodiments, a through hole for communicating two sides of the second baffle plate is arranged on the second baffle plate which is positioned on the same side of the connecting plate as the first baffle plate. So as to reduce the blockage of the second baffle to the illuminating lamp and facilitate the installation of the illuminating lamp.

In some embodiments, the ends of the two second baffles facing away from the connecting portion are integrally connected. So that the laryngoscope for endotracheal intubation which is convenient to use has a compact structure.

In some embodiments, the end of the second baffle plate facing away from the connecting portion is provided with a columnar protrusion with the end as an axis. So as to be used as the guide for inserting the laryngoscope for the tracheal intubation by the columnar bulge.

In some embodiments, the top end of the second shutter is disposed below the connection portion. So as to prevent the second baffle plate from blocking the handle arranged on the connecting part.

In some embodiments, the surface of the top end of the second baffle is configured in a convex arc. When taking out this laryngoscope for endotracheal intubation convenient to use, the arc of the evagination of the top surface of second baffle can be as the guide section, and this laryngoscope for endotracheal intubation convenient to use's taking out of reduces patient's discomfort.

In some embodiments, the first baffle and the second baffle extend to the side away from the top of the connecting portion, and extend to the side away from the front side of the connecting portion first and then extend to the side where the front side of the connecting portion is located. So that the first baffle and the second baffle are similar to the bend of the pharyngeal portion of the patient in appearance, and the tracheal intubation laryngoscope can smoothly assist the tracheal intubation.

In some embodiments, the surfaces of the first and second baffles facing away from the connecting plate transition smoothly. So that under the effect of first baffle and second baffle, push away tongue and lower jaw portion, reduce patient's discomfort on the one hand, on the other hand is convenient for carry out trachea cannula.

In some embodiments, the first baffle, the second baffle, and the connecting plate are arranged in a plate-like structure. Thereby reducing the weight of the laryngoscope for the tracheal intubation and being convenient for operation.

In some embodiments, the first baffle and the second baffle are perpendicular to the connecting plate. Thereby form the light between first baffle and connecting plate and set up the district, form the trachea between second baffle and connecting plate and place the district for this laryngoscope for endotracheal intubation convenient to use compact structure.

In some embodiments, the first baffle, the second baffle, the connecting plate and the connecting portion are made of stainless steel. So as to improve the strength and the service life of the laryngoscope for the tracheal intubation, which is convenient to use.

In some embodiments, the first baffle, the second baffle, the connecting plate and the connecting part are integrally formed in a punch forming mode, and the connecting part is in arc transition. Therefore, the laryngoscope convenient to use for the tracheal intubation is convenient and quick to process, high in production efficiency, low in production cost, high in product strength, smooth to use and free of discomfort of a patient.

In some embodiments, the side of the first baffle facing away from the connection is provided as a smooth surface. Therefore, on one hand, the first baffle can push the tongue away conveniently, and on the other hand, the condition in the oral cavity of the patient can be observed through the smooth surface of the first baffle.

In some embodiments, the connecting part is detachably connected with an illuminating lamp, and the illuminating lamp is arranged between the first baffle and the second baffle and is arranged on one side of the connecting plate, on which the first baffle is arranged; the illumination lamp is provided with two illumination portions, one of which protrudes from the through hole to the side opposite to the side of the connection plate where the first baffle is provided. Therefore, the trachea cannula can be performed under the auxiliary illumination of the illuminating lamp, and the smooth proceeding of the cannula is ensured.

Drawings

FIG. 1 is a schematic view of a laryngoscope for endotracheal intubation according to an embodiment of the present invention;

FIG. 2 is a schematic view of a first viewing angle of the laryngoscope for endotracheal intubation shown in FIG. 1 in use;

FIG. 3 is a second perspective view of the laryngoscope for an endotracheal tube of FIG. 1;

FIG. 4 is a schematic view of a third viewing angle of the laryngoscope for endotracheal intubation shown in FIG. 1 in use;

FIG. 5 is a fourth perspective view of the laryngoscope for an endotracheal tube of FIG. 1;

FIG. 6 is a schematic view of a laryngoscope for endotracheal intubation according to another embodiment of the present invention;

FIG. 7 is a schematic view of a first viewing angle of the laryngoscope for endotracheal intubation shown in FIG. 6 in use;

FIG. 8 is a second perspective view of the laryngoscope for an endotracheal tube convenient to use as shown in FIG. 6;

FIG. 9 is a schematic view of a third viewing angle of the laryngoscope for endotracheal intubation shown in FIG. 6;

FIG. 10 is a fourth perspective view of the laryngoscope for an endotracheal tube of FIG. 6 in use.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 to 5 schematically show a laryngoscope for endotracheal intubation according to a first embodiment of the present invention.

Referring to fig. 1 to 5, the laryngoscope for endotracheal intubation which is convenient to use includes a connection part 20, a connection plate 30, a first baffle 40 and a second baffle 50; the connecting part 20 is used for being detachably connected with an external handle; the connecting plate 30 is arranged on the rear side surface 22 of the connecting part 20, and the connecting plate 30 is provided with a through hole 31 for the illuminating lamp 60 to pass through; the first baffle 40 is arranged on one side of the connecting plate 30, and the first baffle 40 is arranged on the side of the connecting plate 30, which is far away from the connecting part 20; the second barrier 50 is provided on the opposite side of the connecting plate 30, and the second barrier 50 is provided in two, and the two second barriers 50 are provided on both sides of the connecting plate 30, respectively.

In some embodiments, the web 30 is integrally formed or attached to the connecting portion 20.

In some embodiments, the first baffle 40 and the second baffle 50 are integrally formed or attached to the connecting plate 30.

In some embodiments, the first baffle 40, the second baffle 50, the connecting plate 30 and the connecting portion 20 are integrally stamped and formed, and the connecting portion is in arc transition. Therefore, the laryngoscope convenient to use for the tracheal intubation is convenient and quick to process, high in production efficiency, low in production cost, high in product strength, smooth to use and free of discomfort of a patient.

When the laryngoscope for the convenient use for the tracheal intubation is used, when the right hand of the medical staff is more powerful, the illuminating lamp 60 can be placed on the right side of the connecting plate 30, and the free end of the illuminating lamp 60 penetrates through the through hole 31, so that the left side of the connecting plate 30 is illuminated by the illuminating lamp 60; place the trachea in connecting plate 30 left side, be located between connecting plate 30 and the second baffle 50, this laryngoscope of right hand gripping and trachea, under the auxiliary lighting of light 60, place first baffle 40 in the left side of patient's tongue, push away patient's tongue to the right side, simultaneously, second baffle 50 is with the lower jaw forward, upwards expose epiglottis and glottis to carry out trachea cannula, guarantee that the operation is smooth and easy.

When the left hand of the medical staff is more powerful, the illumination lamp 60 can be placed on the left side of the connection plate 30, and the free end of the illumination lamp 60 is passed through the through hole 31, so that the right side of the connection plate 30 is illuminated by the illumination lamp 60; the trachea is placed on the right side of the connecting plate 30 and located between the connecting plate 30 and the second baffle 50, the laryngoscope and the trachea are grasped by the left hand, the first baffle 40 is placed on the right side of the tongue of the patient under the auxiliary illumination of the illuminating lamp 60, the tongue of the patient is pushed to the left side, and meanwhile, the lower jaw of the second baffle 50 is forward and upward exposed to the epiglottis and the glottis, so that trachea intubation is carried out, and smooth operation is guaranteed.

Referring to fig. 1, in some embodiments, the connection plate 30 is disposed on a side of the connection portion 20 proximate the right side 24 of the connection portion 20.

Referring to fig. 1, 3 and 5, in some embodiments, the width of the second baffle 50 decreases from its end proximate to the connection portion 20 to its end facing away from the connection portion 20. So as to avoid the problem that the end part of the laryngoscope for the convenient use for the tracheal intubation, which is far away from the connecting part 20, is enlarged due to the arrangement of the two second baffles 50, and the insertion is difficult.

Referring to fig. 1 to 3 and 5, in some embodiments, the first baffle 40 is formed extending from a side of the connection plate 30 facing away from the connection portion 20 toward a side of the connection portion 20 where the left side 23 is located; the first baffle 40 and one of the second baffles 50 are located on the same side of the connecting plate 30. Therefore, the tongue can be pushed to one side to expose the epiglottis and the glottis only by one first baffle 40 and one second baffle 50 during the tracheal intubation, the structure of the laryngoscope for the tracheal intubation convenient to use is simplified, and the laryngoscope for the tracheal intubation is convenient to process and manufacture.

Referring to fig. 3 and 5, in some embodiments, the width of a second baffle 50 on the same side of the web 30 as the first baffle 40 is greater than the width of another second baffle 50. So that the illumination lamp 60 is positioned at the side of the connection plate 30 where the second blocking plate 50 having a larger width is provided when the illumination lamp is mounted on the connection part 20, thereby making the overall laryngoscope compact.

As shown in fig. 3 and 5, the second baffle 50 located on the same side of the connecting plate 30 as the first baffle 40 is provided with a through hole 53 communicating both sides of the second baffle 50. So that the blocking of the illumination lamp 60 by the second barrier 50 is reduced to facilitate the installation of the illumination lamp 60.

Referring to fig. 1, 3 and 5, in some embodiments, the ends of the two second baffles 50 facing away from the connecting portion 20 are integrally connected. So that the laryngoscope for endotracheal intubation which is convenient to use has a compact structure.

Referring to fig. 1 to 5, in some embodiments, the end of the second baffle 50 facing away from the connecting portion 20 is provided with a cylindrical protrusion 52 with the end as an axis. To act as a guide for the insertion of the laryngoscope for endotracheal intubation by means of the cylindrical projection 52.

Referring to fig. 2 to 5, in some embodiments, the top end 51 of the second baffle 50 is disposed below the connection portion 20. To avoid the second shutter 50 from blocking the handle mounted on the connection portion 20.

Referring to fig. 3 and 5, in some embodiments, the surface of the top end 51 of the second baffle 50 is configured in a convex arc shape. When the laryngoscope for the convenient use is taken out, the convex arc shape on the surface of the top end 51 of the second baffle 50 can be used as a guide section, so that the laryngoscope for the convenient use is convenient to take out, and the discomfort of a patient is reduced.

Referring to fig. 1, 2 and 4, in some embodiments, the first and

second blocking plates

40 and 50 extend toward the side away from the top 25 of the connecting portion 20, first extend toward the side away from the front side 21 of the connecting portion 20, and then extend toward the side where the front side 21 of the connecting portion 20 is located, that is, the first and

second blocking plates

40 and 50 extend toward the side away from the top 25 of the connecting portion 20 and bend toward the lower side of the bottom 26 of the connecting portion 20. So that the first and

second shutters

40 and 50 have a shape similar to the curvature of the patient's pharynx, facilitating smooth assistance of the endotracheal intubation by the endotracheal intubation laryngoscope.

Referring to fig. 2 and 4, in some embodiments, the surfaces of the first and

second baffles

40 and 50 facing away from the connecting plate 30 transition smoothly. So that the tongue and the lower jaw are pushed away under the action of the first baffle 40 and the second baffle 50, thereby reducing the discomfort of the patient on one hand and facilitating the tracheal intubation on the other hand.

Referring to fig. 3 and 5, in some embodiments, the width of the first baffle 40 decreases from its end proximate the connecting portion 20 to its end proximate the end of the second baffle 50 facing away from the connecting portion 20. Thus, as the insertion depth of the laryngoscope increases, the first baffle 40 can gradually push the tongue away, reducing discomfort to the patient and facilitating intubation.

Referring to fig. 1-5, in some embodiments, the first baffle 40, the second baffle 50, and the connecting plate 30 are provided in a plate-like structure. Thereby reducing the weight of the laryngoscope for the tracheal intubation and being convenient for operation.

Referring to fig. 1, 2 and 4, in some embodiments, the first baffle 40 and the second baffle 50 are perpendicular to the connecting plate 30. Thereby forming an illuminating lamp 60 setting area between the first baffle 40 and the connecting plate 30 and an trachea placing area between the second baffle 50 and the connecting plate 30, so that the laryngoscope for the tracheal intubation convenient to use is compact in structure.

In some embodiments, the first baffle 40, the second baffle 50, the connecting plate 30, and the connecting portion 20 are made of stainless steel. So as to improve the strength and the service life of the laryngoscope for the tracheal intubation, which is convenient to use.

In some embodiments, the side of the first baffle 40 facing away from the connection portion 20 is provided as a smooth surface. Therefore, on one hand, the first baffle 40 can push the tongue away, and on the other hand, the condition in the oral cavity of the patient can be observed through the smooth surface of the first baffle 40.

Referring to fig. 2 and 4, in some embodiments, the width of the connecting plate 30 decreases to zero from the end thereof near the connecting portion 20 to the end thereof away from the connecting portion 20, and the first baffle 40 and the second baffle 50 are integrally formed or connected to opposite sides of the connecting plate 30, respectively. Therefore, with the increase of the insertion depth of the laryngoscope, under the action of the second baffle 50 and the first baffle 40, the distance between the tongue and the lower jaw part is gradually increased, so that the discomfort of a patient is reduced on one hand, and the tracheal intubation is facilitated on the other hand.

Fig. 6 to 10 schematically show a laryngoscope for endotracheal intubation according to a second embodiment of the present invention.

Referring to fig. 6 to 10, the laryngoscope in this embodiment differs from the laryngoscope in the first embodiment in that, in addition to the laryngoscope in the first embodiment, an illuminating lamp 60 is further included; the illumination lamp 60 is detachably coupled to the connection part 20. Therefore, the trachea cannula can be performed under the auxiliary illumination of the illuminating lamp 60, and the smooth proceeding of the cannula is ensured.

Referring to fig. 7 to 10, in some embodiments, the illumination lamp 60 is disposed between the first barrier 40 and the second barrier 50, and is disposed at a side of the connection plate 30 where the first barrier 40 is disposed. So that the illumination lamp 60 is positioned at the side of the connection plate 30 where the second blocking plate 50 having a larger width is provided when the illumination lamp is mounted on the connection part 20, thereby making the overall laryngoscope compact.

Referring to fig. 8 and 10, in some embodiments, the illumination lamp 60 is provided with two illumination portions, one of which protrudes from the through hole 31 to the opposite side of the connection plate 30 to the side where the first blocking plate 40 is provided. So as to illuminate the two sides of the connecting plate 30 through the illuminating lamp, improve the illuminating effect and facilitate the tracheal intubation under the assistance of the laryngoscope.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. Laryngoscope for endotracheal intubation convenient to use, characterized in that includes:

a connecting portion (20) for connection with an external handle;

the connecting plate (30) is formed by extending outwards from the rear side surface (22) of the connecting part (20), and a through hole (31) for a lighting lamp (60) to pass through is formed in the connecting plate (30);

a first baffle (40) arranged on the side of the connecting plate (30) facing away from the connecting part (20);

and the two second baffles (50) are arranged on the side surface of the connecting plate (30) facing the connecting part (20), and the two second baffles (50) are respectively arranged on two sides of the connecting plate (30).

2. A laryngoscope for endotracheal intubation according to claim 1, wherein the width of the second flap (50) decreases from its end proximal to the connection portion (20) to its end distal from the connection portion (20).

3. A laryngoscope for endotracheal intubation according to claim 2, characterized in that the first flap (40) is formed extending from the side of the connection plate (30) facing away from the connection portion (20) towards the side where the left side face (23) of the connection portion (20) is located;

the first baffle (40) and one of the second baffles (50) are positioned on the same side of the connecting plate (30).

4. A laryngoscope for endotracheal intubation according to claim 3, characterized in that the width of the second flap (50) located on the same side of the connection plate (30) as the first flap (40) is greater than the width of the other second flap (50).

5. A laryngoscope for endotracheal intubation according to claim 4, wherein a through hole (53) communicating both sides of the second flap (50) is provided on the second flap (50) on the same side of the connection plate (30) as the first flap (40).

6. A laryngoscope for endotracheal intubation, which is convenient to use according to any one of claims 1 to 5, characterized in that the ends of the two second baffles (50) facing away from the connecting part (20) are joined together; and a columnar bulge (52) taking the end part as an axis is arranged at the end part of the second baffle (50) departing from the connecting part (20).

7. A laryngoscope for endotracheal intubation, according to any one of claims 1 to 5, characterized in that the top end (51) of the second flap (50) is provided below the connection portion (20); the surface of the top end (51) of the second baffle (50) is arranged into a convex arc shape.

8. A laryngoscope for endotracheal intubation according to claim 6, wherein the top end (51) of the second flap (50) is provided below the connection portion (20); the surface of the top end (51) of the second baffle (50) is arranged into a convex arc shape.

9. A laryngoscope as claimed in any one of claims 1 to 5, wherein the first and second baffles (40, 50) extend towards the side facing away from the top (25) of the connecting portion (20), and at the same time extend towards the side facing away from the front side (21) of the connecting portion (20) and then towards the side where the front side (21) of the connecting portion (20) is located; the surfaces of the first baffle (40) and the second baffle (50) which face away from the connecting plate (30) are in smooth transition.

10. A laryngoscope for endotracheal intubation according to claim 6, characterized in that the first and second flaps (40, 50) extend, while facing away from the top (25) of the connection portion (20), first towards the side facing away from the front lateral surface (21) of the connection portion (20) and then towards the side where the front lateral surface (21) of the connection portion (20) is located; the surfaces of the first baffle (40) and the second baffle (50) which face away from the connecting plate (30) are in smooth transition.

11. A laryngoscope for endotracheal intubation according to claim 7, characterized in that the first and second flaps (40, 50) extend, while facing away from the top (25) of the connection portion (20), first towards the side facing away from the front lateral surface (21) of the connection portion (20) and then towards the side where the front lateral surface (21) of the connection portion (20) is located; the surfaces of the first baffle (40) and the second baffle (50) which face away from the connecting plate (30) are in smooth transition.

12. A laryngoscope for endotracheal intubation according to claim 8, characterized in that the first and second flaps (40, 50) extend, while facing away from the top (25) of the connection portion (20), first towards the side facing away from the front lateral surface (21) of the connection portion (20) and then towards the side where the front lateral surface (21) of the connection portion (20) is located; the surfaces of the first baffle (40) and the second baffle (50) which face away from the connecting plate (30) are in smooth transition.

13. A laryngoscope as claimed in any one of claims 1 to 5, wherein the first and second baffles (40, 50) and the connecting plate (30) are arranged in a plate-like configuration;

the first baffle (40) and the second baffle (50) are perpendicular to the connecting plate (30);

the first baffle (40), the second baffle (50), the connecting plate (30) and the connecting part (20) are made of stainless steel;

the first baffle (40), the second baffle (50), the connecting plate (30) and the connecting part (20) are integrally formed in a punching mode, and the connecting part is in arc transition; the side of the first baffle (40) facing away from the connecting part (20) is provided as a smooth surface.

14. A laryngoscope for endotracheal intubation according to claim 6, wherein the first baffle (40), the second baffle (50) and the connection plate (30) are provided in a plate-like configuration;

15. A laryngoscope for endotracheal intubation according to claim 7, wherein the first baffle (40), the second baffle (50) and the connection plate (30) are provided in a plate-like configuration;

16. A laryngoscope for endotracheal intubation according to claim 8, wherein the first flap (40), the second flap (50) and the connection plate (30) are provided in a plate-like configuration;

17. A laryngoscope for endotracheal intubation according to claim 9, wherein the first baffle (40), the second baffle (50) and the connection plate (30) are provided in a plate-like configuration;

18. A laryngoscope for endotracheal intubation, according to any one of claims 10 to 12, characterized in that the first and second baffles (40, 50) and the connection plate (30) are provided in a plate-like structure;

19. A laryngoscope for endotracheal intubation according to any one of claims 1 to 5, wherein an illuminating lamp (60) is detachably connected to the connection part (20), the illuminating lamp (60) being provided between the first and second shutters (40, 50) and on the side of the connection plate (30) on which the first shutter (40) is provided;

the illumination lamp (60) is provided with two illumination portions, one of which protrudes from the through hole (31) to the opposite side to the side of the connection plate (30) on which the first baffle (40) is provided.

20. A laryngoscope for endotracheal intubation according to claim 6, characterized in that an illuminating lamp (60) is detachably connected to the connection portion (20), the illuminating lamp (60) being arranged between the first and second baffles (40, 50) and on the side of the connection plate (30) where the first baffle (40) is arranged;

21. A laryngoscope for endotracheal intubation according to claim 7, characterized in that an illuminating lamp (60) is detachably connected to the connection portion (20), the illuminating lamp (60) being arranged between the first and second baffles (40, 50) and on the side of the connection plate (30) where the first baffle (40) is arranged;

22. A laryngoscope for endotracheal intubation according to claim 8, characterized in that an illuminating lamp (60) is detachably connected to the connection portion (20), the illuminating lamp (60) being arranged between the first and second shutters (40, 50) and on the side of the connection plate (30) where the first shutter (40) is arranged;

23. A laryngoscope for endotracheal intubation according to claim 9, characterized in that an illuminating lamp (60) is detachably connected to the connection portion (20), the illuminating lamp (60) being provided between the first and second baffles (40, 50) and on the side of the connection plate (30) on which the first baffle (40) is provided;

24. A laryngoscope for endotracheal intubation according to any one of claims 10 to 12, characterized in that an illuminating lamp (60) is detachably connected to the connection portion (20), the illuminating lamp (60) being arranged between the first and second shutters (40, 50) and on the side of the connection plate (30) on which the first shutter (40) is arranged;

25. A laryngoscope for endotracheal intubation according to claim 13, characterized in that an illuminating lamp (60) is detachably connected to the connection portion (20), the illuminating lamp (60) being arranged between the first and second baffles (40, 50) and on the side of the connection plate (30) where the first baffle (40) is arranged;

26. A laryngoscope for endotracheal intubation according to any one of claims 14 to 17, characterized in that an illuminating lamp (60) is detachably connected to the connection portion (20), the illuminating lamp (60) being arranged between the first and second shutters (40, 50) and on the side of the connection plate (30) on which the first shutter (40) is arranged;

27. A laryngoscope for endotracheal intubation according to claim 18, characterized in that an illuminating lamp (60) is detachably connected to the connection portion (20), the illuminating lamp (60) being arranged between the first and second baffles (40, 50) and on the side of the connection plate (30) where the first baffle (40) is arranged;