CN218129509U

CN218129509U - Disposable tooth socket suitable for trachea cannula

Info

Publication number: CN218129509U
Application number: CN202221429613.3U
Authority: CN
Inventors: 刘国亮; 张建敏
Original assignee: Beijing Childrens Hospital
Current assignee: Beijing Childrens Hospital
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-12-27
Anticipated expiration: 2032-06-08

Abstract

The utility model relates to a disposable tooth socket suitable for a trachea cannula, which comprises a supporting plate and four tooth grinding sockets; the middle part of the supporting plate is provided with a positioning hole for inserting a trachea cannula; the four molar sleeves are symmetrically arranged at the left end and the right end of the supporting plate; the supporting plate and the four molar sleeves are fixedly integrated. The utility model discloses a backup pad with the locating hole guarantees the oral cavity opening of patient when trachea cannula, and the backup pad is fixed in the oral cavity through four molar cover, can minimize to the damage of patient's tooth and protect the patient not by the tooth bite of oneself.

Description

Disposable tooth socket suitable for trachea cannula

Technical Field

The utility model belongs to the technical field of medical instrument, in particular to a disposable tooth socket suitable for trachea cannula.

Background

The trachea cannula is a method for placing a special trachea catheter into a trachea or a bronchus through an oral cavity or a nasal cavity and a glottis, provides the best conditions for unobstructed respiratory tract, ventilation and oxygen supply, respiratory tract suction and the like, and is an important measure for rescuing patients with respiratory dysfunction. When an anesthesiologist performs an endotracheal intubation operation, in order to prevent the endotracheal intubation from loosening, the anesthesiologist needs to perform a fixing treatment on the endotracheal intubation, and therefore, a tooth socket is generally used for assisting in fixing the endotracheal intubation and maintaining the openness of the oral cavity of a patient.

The existing tooth socket is basically in a horseshoe shape which completely wraps teeth, but the tooth socket has poor adaptation degree to the oral cavity of a patient, the patient needs to be helped to select the tooth socket with relatively proper size and radian by the doctor's experience of seeing a doctor, and the process of wearing the tooth socket and picking the tooth socket is easy to cause the loose and falling of the teeth of the patient or the damaged and bleeding of gum; to better fit the oral cavity of different patients and reduce the damage to their teeth and gums, braces that only partially enclose incisors are now commonly used, as shown in particular in fig. 1. However, the new problem with such braces is that since the most serious of the biting muscles of a person is molars at both ends, the patient is liable to bite his gums or tongues while unintentionally biting in the endotracheal intubation state.

Disclosure of Invention

The utility model provides a disposable tooth socket suitable for trachea cannula for solving the technical problems existing in the prior art, which can reduce the damage to teeth and protect the patient from being bitten by the patient as much as possible when guaranteeing the mouth opening degree.

The utility model discloses a following technical scheme: a disposable tooth socket suitable for a tracheal cannula comprises a supporting plate and four tooth grinding sockets; the middle part of the supporting plate is provided with a positioning hole for inserting a trachea cannula; the four molar sleeves are symmetrically arranged at the left end and the right end of the supporting plate; the supporting plate and the four molar sleeves are fixedly integrated.

Furthermore, the section of the tooth grinding sleeve is a U-shaped groove.

Furthermore, the lateral wall in U type groove is longer than the inside wall, is convenient for grind facing parcel to gum department, prevents to grind the facing landing and make things convenient for the postsurgical take off.

Furthermore, the bottom of the U-shaped groove is provided with an upward convex anti-slip line to prevent the tooth socket from sliding along the dental arch after being worn.

Further, the hole wall of the positioning hole extends along the inserting pipe direction.

Furthermore, the supporting plate and the four tooth grinding sleeves are made of soft medical rubber materials; the thickness of the supporting plate is larger than that of the tooth grinding sleeve so as to ensure that the entrance cavity plays a role in opening.

Furthermore, the shape of the upper edge and the lower edge of the supporting plate is fit with the radian in the oral cavity.

The utility model has the advantages of and positive effect:

1. the utility model discloses a backup pad with the locating hole guarantees the oral cavity aperture of patient when trachea cannula, and the backup pad is fixed in the oral cavity through four molar covers, can minimize to the damage of patient's tooth and protect the patient not bitten by the molar of oneself.

2. The utility model discloses a backup pad and four tooth grinding sleeve all adopt soft medical rubber material.

Drawings

FIG. 1 is a schematic view of a current mouthpiece;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic right view of the present invention;

FIG. 4 is a schematic cross-sectional view of a mouthpiece;

in the figures, 1-support plate; 2-grinding the tooth socket; 3-positioning holes; 4-anti-skid lines.

Detailed Description

To further disclose the contents, features and functions of the present invention, the following examples are given in detail in conjunction with the accompanying drawings.

Example (b): referring to the attached figures 2-4, a disposable tooth socket suitable for trachea intubation comprises a supporting plate 1 and four tooth grinding sockets 2; a positioning hole 3 for inserting a tracheal cannula is formed in the middle of the supporting plate 1; the hole wall of the positioning hole 3 extends along the inserting pipe direction. The four molar caps 2 are symmetrically arranged at the left end and the right end of the supporting plate 1, and when a patient wears the dental cap, the molar caps 2 at least wrap four second molar teeth at the end parts of the upper jaw and the lower jaw; the supporting plate 1 and the four tooth grinding sleeves 2 are fixedly integrated. The upper edge and the lower edge of the supporting plate 1 are fitted with the radian in the oral cavity. The section of the tooth grinding sleeve 2 is a U-shaped groove. The lateral wall in U type groove is longer than the inside wall, is convenient for grind the 2 parcel of facing to gum departments, prevents to grind 2 landing of facing and make things convenient for the postsurgical take off. And the bottom of the U-shaped groove is provided with an upward convex anti-slip line 4.

The supporting plate 1 and the four tooth grinding sleeves 2 are made of soft medical rubber materials, so that the loose and falling of teeth or the damaged and bleeding of gum of a patient caused in the process of wearing and taking the tooth grinding sleeves are avoided; the thickness of the supporting plate 1 is larger than that of the tooth grinding sleeve 2, so that the opening function in the oral cavity is ensured.

When in use, a doctor selects a proper size according to the mouth opening and the gum size of a patient, puts the supporting plate 1 with the positioning hole 3 into the mouth of the patient, and then adjusts the position of the tooth socket and fixes the tooth grinding socket 2; the molar sleeve 2 wraps at least four second molars at the end parts of the upper jaw and the lower jaw, so that the damage to the teeth of a patient can be reduced as much as possible after the use, and the patient can be protected from being bitten by the molars.

In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

Although the preferred embodiments of the present invention have been described, the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention. All of which fall within the scope of the present invention.

Claims

1. Disposable tooth socket suitable for trachea cannula, its characterized in that: comprises a supporting plate and four tooth grinding sleeves; the middle part of the supporting plate is provided with a positioning hole for inserting a trachea cannula; the four molar sleeves are symmetrically arranged at the left end and the right end of the supporting plate; the supporting plate and the four molar sleeves are fixedly integrated.

2. The disposable mouthpiece for an endotracheal tube according to claim 1, wherein: the cross section of the tooth grinding sleeve is a U-shaped groove.

3. The disposable mouthpiece for an endotracheal tube according to claim 2, wherein: the outer side wall of the U-shaped groove is longer than the inner side wall.

4. The disposable mouthpiece for an endotracheal tube according to claim 2, wherein: and the bottom of the U-shaped groove is provided with an upward convex anti-slip line.

5. The disposable mouthpiece for an endotracheal tube according to claim 1, wherein: the hole wall of the positioning hole extends along the direction of the inserting pipe.

6. The disposable mouthpiece for an endotracheal tube according to any one of claims 1 to 5, wherein: the supporting plate and the four tooth grinding sleeves are made of soft medical rubber materials; the thickness of the supporting plate is larger than that of the tooth grinding sleeve.

7. The disposable mouthpiece for an endotracheal tube according to any one of claims 1 to 5, wherein: the shape of the upper edge and the lower edge of the supporting plate is attached to the radian in the oral cavity.