Disposable trachea cannula visible laryngoscope lens with gastroscope biting device

Abstract

The utility model discloses a disposable trachea cannula visible laryngoscope lens with a gastroscope biting device, and belongs to the field of medical instruments. A disposable trachea cannula visual laryngoscope lens with a gastroscope biting device comprises a laryngoscope lens body and the biting device. The laryngoscope blade and the biting device are connected in a clamping manner through a plug connector; the guide part is fixedly connected to the laryngoscope blade; the leading-in hole is formed in the biting device, the laryngoscope blade is a hollow square tube and is in an arc shape, and the diameter of the leading-in hole is larger than the pipe diameter of the laryngoscope blade. The plug connector comprises a convex block which is fixedly connected to the side wall of the laryngoscope blade; the clamping groove is formed in the hole wall of the lead-in hole; the clamping plate is fixedly connected to one side of the laryngoscope blade. The disposable trachea cannula visible laryngoscope lens with the gastroscope biting device has the beneficial effects that the biting device and the laryngoscope lens are spliced through the inserting piece, so that the biting device and the laryngoscope lens only need to be inserted into the oral cavity at a time, the operation steps are reduced, and the operation efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of medical equipment, and in particular to a disposable endotracheal intubation visual laryngoscope blade with a gastroscope mouthpiece. Background Art

[0002] Painless gastroscopy requires endotracheal intubation and general anesthesia. Currently, disposable visual laryngoscope blades are used for endotracheal intubation. After endotracheal intubation, the visual laryngoscope blade needs to be completely removed and the gastroscopy mouthpiece needs to be reinserted for gastroscopy. When placing the mouthpiece, due to tongue posterior fall after general anesthesia, the mouthpiece cannot usually be placed in place quickly and smoothly. During the placement process, the teeth, gums and oral mucosa may even be damaged, which prolongs the operation time and increases the risk of oral injury to the patient.

[0003] A disposable endotracheal intubation visual laryngoscope blade with a gastroscope mouthpiece is now provided. The mouthpiece and the laryngoscope blade are spliced ​​by a connector, so that the mouthpiece and the laryngoscope blade only need to be inserted into the oral cavity once, thereby reducing the operation steps and improving surgical efficiency. Utility Model Content

[0004] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0005] In order to solve the technical problems mentioned in the above background technology section, some embodiments of the present application provide a disposable endotracheal intubation visual laryngoscope blade with a gastroscope mouthpiece, including: a laryngoscope blade and a mouthpiece;

[0006] The invention is characterized in that: the laryngoscope blade and the mouthpiece are connected by a plug-in connector;

[0007] A disposable endotracheal intubation visual laryngoscope blade with a gastroscope mouthpiece also includes:

[0008] A guide portion, fixedly connected to the laryngoscope blade;

[0009] An introduction hole is provided on the mouthpiece;

[0010] The laryngoscope blade is a hollow square tube, the laryngoscope blade is arc-shaped, and the diameter of the introduction hole is larger than the tube diameter of the laryngoscope blade;

[0011] Connectors include:

[0012] A protrusion fixedly connected to the side wall of the laryngoscope blade;

[0013] A card slot is provided on the hole wall of the introduction hole;

[0014] A splint fixedly connected to one side of the laryngoscope blade;

[0015] The protrusion, the slot and one end of the clamping plate are located on the same side, and the protrusion is clamped in the slot.

[0016] Furthermore, two clamping slots are provided and are symmetrically arranged on the hole wall of the introduction hole.

[0017] Furthermore, the protrusion is a semicircular block, two protrusions are provided, the protrusions are symmetrically fixedly connected to the two side walls of one end of the laryngoscope blade, and each protrusion is respectively clamped in the clamping groove on the same side.

[0018] Furthermore, the splint is a U-shaped plate, and both ends of the splint are respectively fixedly connected to the two side walls of the laryngoscope blade, and the U-shaped end of the splint passes through the introduction hole and extends to the side of the mouthpiece away from the laryngoscope blade.

[0019] Furthermore, the splint is made of medical plastic material and is elastic.

[0020] Furthermore, the laryngoscope blade is made of medical rubber material and is elastic.

[0021] Furthermore, a rounded corner is provided on one end of the mouthpiece close to the laryngoscope blade.

[0022] The beneficial effect of the present application is that it provides a disposable endotracheal intubation visual laryngoscope blade with a gastroscope mouthpiece, and the mouthpiece and the laryngoscope blade are spliced ​​by a connector, so that the mouthpiece and the laryngoscope blade only need to be inserted into the oral cavity once, thereby reducing the operation steps and improving surgical efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0024] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0025] In the attached picture:

[0026] Figure 1 is an overall schematic diagram according to an embodiment of the present application;

[0027] Figure 2 It is a schematic cross-sectional structural diagram of a part of the embodiment, mainly showing the bump structure.

[0028] Reference numerals:

[0029] 11. laryngoscope blade; 12. guide part; 13. mouthpiece; 14. bump; 15. clamp; 16. introduction hole; 17. slot. DETAILED DESCRIPTION

[0030] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0031] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0032] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0033] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0034] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0035] Reference Figure 1-Figure 2 A disposable endotracheal intubation visual laryngoscope blade with a gastroscope mouthpiece comprises a laryngoscope blade 11, a mouthpiece 13 and a guide portion 12.

[0036] The guide portion 12 is fixedly connected to the laryngoscope blade 11, and the mouthpiece 13 is provided with an introduction hole 16. The laryngoscope blade 11 is a hollow square tube, the laryngoscope blade 11 is made of medical rubber, the laryngoscope blade 11 is elastic, the laryngoscope blade 11 is arc-shaped, and the diameter of the introduction hole 16 is larger than the tube diameter of the laryngoscope blade 11. The mouthpiece 13 is provided with a rounded corner on one end close to the laryngoscope blade 11.

[0037] The laryngoscope blade 11 and the mouthpiece 13 are connected by a plug-in connector, which includes: a protrusion 14 and a splint 15; there are two slots 17 and they are symmetrically arranged on the hole wall of the introduction hole 16; the protrusion 14 is a semicircular block, and there are two protrusions 14. The protrusions 14 are symmetrically fixedly connected to the two side walls of one end of the laryngoscope blade 11, and each protrusion 14 is respectively engaged in the slot 17 on the same side; the splint 15 is a U-shaped plate, and the splint 15 is made of medical plastic material. The splint 15 is elastic, and the two ends of the splint 15 are respectively fixedly connected to the two side walls of the laryngoscope blade 11, and the U-shaped end of the splint 15 passes through the introduction hole 16 and extends to the side of the mouthpiece 13 away from the laryngoscope blade 11.

[0038] Working or installation process:

[0039] The two protrusions 14 are respectively clamped into the grooves 17 on both sides, and the U-shaped end of the splicing splice 15 of the laryngoscope blade 11 and the mouthpiece 13 is passed through the side of the mouthpiece 13 away from the laryngoscope blade 11, the guide part 12 and the laryngoscope blade 11 are inserted into the patient's throat, and the patient bites the mouthpiece 13 with his teeth. The doctor pinches the splint 15 and squeezes the laryngoscope blade 11 at both ends to deform one end of the laryngoscope blade 11 and disengage the protrusion 14 from the groove 17. The doctor pinches the splint 15 and pulls the splint 15 so that the splint 15 drives the laryngoscope blade 11 to be removed from the throat, and only the mouthpiece 13 is left in the patient's mouth.

[0040] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. A disposable endotracheal intubation visual laryngoscope blade with a gastroscope mouthpiece, comprising: A laryngoscope blade (11) and a mouthpiece (13); The invention is characterized in that: the laryngoscope blade (11) and the mouthpiece (13) are connected by a plug-in connector; The disposable endotracheal intubation visual laryngoscope blade with a gastroscope mouthpiece also includes: A guide portion (12) fixedly connected to the laryngoscope blade (11); An introduction hole (16) is provided on the mouthpiece (13); The laryngoscope blade (11) is a hollow square tube, the laryngoscope blade (11) is arc-shaped, and the diameter of the introduction hole (16) is larger than the tube diameter of the laryngoscope blade (11); The plug-in connector comprises: A convex block (14) fixedly connected to the side wall of the laryngoscope blade (11); A card slot (17) is provided on the hole wall of the introduction hole (16); A clamping plate (15) fixedly connected to one side of the laryngoscope blade (11); The protrusion (14), the clamping slot (17) and one end of the clamping plate (15) are located on the same side, and the protrusion (14) is clamped in the clamping slot (17).

2. A disposable endotracheal intubation visual laryngoscope blade with a gastroscope mouthpiece according to claim 1, characterized in that: The clamping grooves (17) are provided with two and are symmetrically arranged on the hole wall of the introduction hole (16).

3. A disposable endotracheal intubation visual laryngoscope blade with a gastroscope mouthpiece according to claim 2, characterized in that: The protrusion (14) is a semicircular block, and two protrusions (14) are provided. The protrusions (14) are symmetrically fixedly connected to the two side walls of one end of the laryngoscope blade (11), and each protrusion (14) is respectively clamped in the clamping groove (17) on the same side.

4. A disposable endotracheal intubation visual laryngoscope blade with a gastroscope mouthpiece according to claim 1, characterized in that: The splint (15) is a U-shaped plate, and the two ends of the splint (15) are respectively fixedly connected to the two side walls of the laryngoscope blade (11), and the U-shaped end of the splint (15) passes through the introduction hole (16) and extends to the side of the mouthpiece (13) away from the laryngoscope blade (11).

5. A disposable endotracheal intubation visual laryngoscope blade with a gastroscope mouthpiece according to claim 4, characterized in that: The splint (15) is made of medical plastic material and is elastic.

6. The disposable endotracheal intubation visual laryngoscope blade with a gastroscope mouthpiece according to claim 1, characterized in that: The laryngoscope blade (11) is made of medical rubber material and is elastic.

7. The disposable endotracheal intubation visual laryngoscope blade with a gastroscope mouthpiece according to claim 1, characterized in that: The mouthpiece (13) is provided with a rounded corner on one end close to the laryngoscope blade (11).

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