CN214912190U - Tooth protective sleeve for tracheal cannula - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, a tooth protective sheath for trachea cannula is disclosed, include: the tooth socket is provided with a pair of tooth sockets which are arranged in a vertically mirror symmetry mode, the tooth socket positioned above the tooth socket is in a horseshoe shape, and the top end of the tooth socket is downwards sunken to form a groove for accommodating teeth; a pair of connection bands, each connecting end surfaces of the pair of tooth sockets on the same side to each other; and the pulling-out buckle is arranged on the convex part of the outer side wall of each tooth socket. The utility model has the advantages of it is following and effect: the utility model provides a tooth protective sheath for trachea cannula adopts the facing to protect the tooth, avoids not hard up tooth to receive the impact and directly falls into the trachea, but can stay in the facing, and secondly the connecting band makes and sets up in pairs between the facing, has avoided the problem that half facing that can appear in traditional facing loses, also makes things convenient for the doctor to use, and extracts the knot and conveniently takes off the facing, avoids the action when extracting the facing to cause the secondary injury to the oral cavity.

Description

Tooth protective sleeve for tracheal cannula

Technical Field

The application relates to the technical field of medical equipment, in particular to a tooth protective sleeve for a tracheal cannula.

Background

The trachea intubation refers to a technology of placing a special endotracheal tube into a trachea through a glottis, can provide optimal conditions for smooth air passage, ventilation and oxygen supply, respiratory tract suction, prevention of aspiration and the like, is an important rescue technology commonly used in emergency treatment, is one of the most widely applied, most effective and most rapid means in respiratory tract management, is a basic skill which must be mastered by medical staff, and plays a vital role in rescuing the life of a patient and reducing the fatality rate.

When medical staff carry out tracheal intubation on a patient, for the patient with intact teeth, during the tracheal intubation and the process of placing the tracheal catheter, the cuff of the catheter is scratched by the teeth of the patient, so that the probability of re-intubation is increased; in addition, for patients with loose teeth, particularly under the anesthesia state, the risk of tooth falling is very easy to occur, even the teeth mistakenly enter dangerous positions such as air passages, esophagus and the like, so that the teeth of the patients can be checked after the general intubation is finished, if the patient is lost, the patient needs to be scanned to find out the position of the fallen teeth, and the workload of doctors is greatly increased.

SUMMERY OF THE UTILITY MODEL

To the defect that exists among the prior art, the utility model aims to provide a tooth protective sheath for trachea cannula to solve the problem that tooth drops in the trachea cannula.

In order to achieve the above purposes, on one hand, the technical scheme is as follows:

the application provides a tooth protective sheath for trachea cannula includes:

the tooth socket is provided with a pair of tooth sockets which are arranged in a vertically mirror symmetry mode, the tooth socket positioned above the tooth socket is in a horseshoe shape, and the top end of the tooth socket is downwards sunken to form a groove for accommodating teeth;

a pair of connection bands, each connecting end surfaces of the pair of tooth sockets on the same side to each other;

and the pulling-out buckle is arranged on the convex part of the outer side wall of each tooth socket.

Preferably, the tooth socket is divided into an inner lining and an outer sleeve, and the outer sleeve is sleeved on the outer wall of the inner lining;

the inner lining and the outer sleeve are relatively fixed in the length direction of the tooth socket and are connected in a sliding mode in the vertical direction of the tooth socket.

Preferably, the inner side wall of the lining is provided with anti-skid patterns.

Preferably, the lining and the jacket are both made of medical rubber materials;

the hardness of the lining is lower than that of the jacket, and the thickness of the lining is smaller than that of the jacket.

Preferably, the lining and the outer sleeve are connected by a dovetail groove.

Preferably, the surface of the mouthpiece is marked with a plurality of numbers, and the position of each number corresponds to one tooth.

Preferably, the surface of the connecting belt is provided with a buckle cap and a buckle body;

the buckle cap and the buckle body can be buckled with each other;

the button cap and the button body are respectively arranged on two sides of the central point of the connecting band along the length direction of the connecting band by taking the central point of the connecting band as a boundary.

Preferably, the buckle cap and the buckle body are arranged on one side of the connecting band far away from the mouth opening.

Preferably, the extraction buckle is arranged on the outer side wall of the tooth socket close to the occlusal surface of the tooth.

Preferably, the pull-out button is made of hard rubber.

The beneficial effect that technical scheme that this application provided brought includes:

the utility model provides a tooth protective sheath for trachea cannula adopts the facing to protect the tooth, avoids not hard up tooth to receive the impact and directly falls into the trachea, but can stay in the facing, and secondly the connecting band makes and sets up in pairs between the facing, has avoided the problem that half facing that can appear in traditional facing loses, also makes things convenient for the doctor to use, and extracts the knot and conveniently takes off the facing, avoids the action when extracting the facing to cause the secondary injury to the oral cavity.

And the tooth protective sheath of this application has still adopted the design that falls into inside lining and overcoat with the facing, when taking off the facing, can take off the overcoat that comparatively compacts earlier, slowly peels off the inside lining again, the risk of extracting the not hard up tooth of patient together when avoiding the facing to pull out.

And the adjustment of this application on the other hand has set up the knot cap and has detained the body on the connecting band for facing adjustment interval adapts to different crowds, accomodates the connecting band through detaining the cap and detaining the body simultaneously, avoids touching the oral cavity inner wall and causes the patient to produce the uncomfortable reaction.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a front view of one embodiment of the present application.

Fig. 2 is a front view of another embodiment of the present application.

Fig. 3 is a top view of the side of the pull-out clasp of fig. 2.

Reference numerals:

1. a tooth socket; 11. a liner; 12. a jacket; 2. a connecting belt; 21. buckling a cap; 22. a buckle body; 3. and (6) pulling out the button.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The application provides a tooth protective sleeve for a tracheal cannula, which comprises a tooth sleeve 1, a connecting belt 2 and a pull-out buckle 3 as shown in figure 1. The tooth socket 1 is provided with a pair of symmetrical teeth which are respectively sleeved on the teeth of the upper jaw and the teeth of the lower jaw, and the tooth socket 1 is inwards sunken to form a smooth and uniform groove for buckling the teeth. Therefore, the teeth can be held in the cannula, and the falling of the teeth into the trachea to cause life danger is avoided. The connecting band 2 is used for connecting the two tooth sockets 1, so that the tooth sockets 1 are arranged in pairs, are not easy to lose and are convenient for doctors to use. Facing 1 is the shape of a hoof, agrees with the tooth shape of arranging, and the aforesaid is pulled out and is detained 3 and set up at the central convex part of 1 shape of a hoof of facing, conveniently takes out facing 1 after the intubate is accomplished, and does not need the apparatus cooperation to take out facing 1 like traditional dental facing generally, has reduced doctor's work load.

In the case of endotracheal intubation, some of the patient's teeth may already be in a loose condition, and a preferred embodiment is further provided.

As shown in fig. 2, the dental mouthpiece 1 is divided into an inner lining 11 and an outer shell 12, the outer shell 12 is sleeved on the outer wall of the inner lining 11, the inner lining 11 and the outer shell 12 are relatively fixed in the length direction of the dental mouthpiece 1, that is, after a patient wears the dental mouthpiece, the inner lining 11 and the outer shell 12 do not slide left and right, and the inner lining 11 and the outer shell 12 slide relatively in the vertical direction of the dental mouthpiece 1, so that after the dental mouthpiece 1 is used, the outer shell 12 can slide off the inner lining 11 together with the pulling buckle 3, and at the same time, the inner lining 11 still wraps the teeth, even if the outer shell 12 with a large pressing force drives the loosened teeth, the inner lining 11 holds the teeth, so that the teeth are not easy to be dislocated, and then the inner lining 11 which is thinner and softer and has a lower pressing force is peeled off from the teeth, thereby protecting the teeth of the patient as much as possible.

In some preferred embodiments, the inner wall of the lining 11 is provided with an anti-slip pattern to increase the tightness of the connection between the lining 11 and the teeth, and the lining 11 is removed later, and the inner layer is only peeled off, and the anti-slip pattern has no influence on the removal of the lining 11. The situation that the lining 11 is taken away along with the outer sleeve 12 due to the fact that the lining 11 is connected with the outer sleeve 12 too tightly in some cases is avoided, and teeth are further protected.

In the above embodiment, in order to better release the liner 11 from the teeth after the outer shell 12 is removed, there are several methods, such as using a gel material for the liner 11, which can be removed from the teeth by gargling or rinsing by the doctor after the patient is awake. Alternatively, the inner liner 11 may be made of a hydrophilic material, and the inner liner 11 may have some strength when the outer cover 12 is removed after the intubation is completed, but may eventually dissolve in the patient's saliva over time.

As a more preferred class of embodiments, the mouthpiece 1 is generally made of a medical grade rubber material, the inner lining 11 has a lower hardness than the outer shell 12, and the inner lining 11 has a smaller thickness than the outer shell 12, so that the mouthpiece 1 is fixed to the teeth by only the tightening force of the outer shell 12, and the inner lining 11 is softer and less elastic, and the inner lining 11 can be peeled off from the teeth by only peeling the side walls of the inner lining 11 outward.

In the above embodiments, there are various methods for limiting the sliding direction between the lining 11 and the jacket 12, for example, a hanging ring is provided on the inner wall of the jacket 12, and the lining 11 is inserted into the hanging ring.

As a preferred embodiment, in the present embodiment, as shown in FIG. 3, the lining 11 and the jacket 12 are connected by a dovetail groove, so that the risk of slippage between the lining 11 and the jacket 12 is low.

In the tracheal intubation operation process, tooth injury often occurs, at this time, a problem of gum bleeding exists, when a patient is examined after intubation is completed, a medical staff needs to record bleeding positions so that a subsequent dentist can diagnose the patient, for the problem, the implementation is further optimized, the surface of the dental mouthpiece 1 is provided with numbers, the position of each number corresponds to one tooth, the numbers are not shown in fig. 2, in some embodiments, a common dental palmer tooth position representation method is adopted, the central incisor tooth is taken as a boundary, two sides of the central incisor tooth are respectively marked with numbers 1, 2, 3 and the like, in other embodiments, for the convenience of non-dentist recording, a general recording method is adopted, the right upper jaw, the left lower jaw and the right jaw are numbered in sequence, and the permanent tooth is compiled into numbers 1-32.

In the above embodiment, each patient has a certain difference in body size, and the size and the opening degree of the mouth cavity are different, so that the connecting belt 2 has a certain difference in size.

In order to solve the above problems, in some preferred embodiments, as shown in fig. 3, a buckle cap 21 and a buckle body 22 are disposed on a surface of the connection belt 2, and can be buckled with each other to fold and store the connection belt 2, so as to prevent the connection belt 2 from being entangled and knotted in the mouth of a patient with a small mouth size, which may affect the treatment.

Still further, in some preferred embodiments, the button cap 21 and button body 22 are disposed in a direction opposite to that of the embodiment shown in fig. 3, and after the connecting band 2 is fastened, the protrusions are directed out of the mouth, rather than toward the throat, to reduce patient discomfort.

In the foregoing embodiment, the position of the extraction button 3 is not limited, and only the protruding portion of the mouthpiece 1 is needed to facilitate the doctor to extract the mouthpiece 1 by using the extraction button 3, but during the implementation process, it is often found that the extraction button 3 abuts against the inner wall of the lips, so as to cause lip ulcer.

Therefore, in some preferred embodiments, the extraction buckle 3 is arranged at the position, close to the occlusal surface of the tooth, of the outer side of the mouthpiece 1, so that the extraction buckle 3 is as close to the bottom surface of the lip as possible, and the edge of the extraction buckle 3 is prevented from scratching the inner wall of the lip.

In the foregoing embodiment, the extraction button 3 may be made of other soft materials, but it is found in the course of the embodiment that the soft materials are very inconvenient to apply force when the mouthpiece 1 is removed, so in some preferred embodiments, the extraction button 3 is made of hard rubber.

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 appropriate.

It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A dental protective sheath for endotracheal intubation, comprising:

the tooth socket (1) is provided with a pair of tooth sockets (1) which are arranged in a vertically mirror symmetry mode, the tooth socket (1) positioned above is in a horseshoe shape, and the top end of the tooth socket is sunken downwards to form a groove for containing teeth;

a pair of connection bands (2), each connection band (2) connecting end faces of the pair of tooth sockets (1) on the same side with each other;

the pulling-out button (3) is arranged on the convex part of the outer side wall of each tooth socket (1).

2. A dental protective sheath for endotracheal intubation according to claim 1, wherein: the tooth socket (1) is divided into an inner lining (11) and an outer sleeve (12), and the outer sleeve (12) is sleeved on the outer wall of the inner lining (11);

the inner liner (11) and the outer sleeve (12) are relatively fixed in the length direction of the tooth socket (1) and are connected in a sliding mode in the vertical direction of the tooth socket (1).

3. A dental protective sheath for endotracheal intubation according to claim 2, wherein: and anti-skid patterns are arranged on the inner side wall of the lining (11).

4. A dental protective sheath for endotracheal intubation according to claim 3, wherein: the lining (11) and the jacket (12) are both made of medical rubber materials;

the hardness of the lining (11) is lower than that of the jacket (12), and the thickness of the lining (11) is smaller than that of the jacket (12).

5. A dental protective sheath for endotracheal intubation according to claim 2, wherein: the lining (11) and the outer sleeve (12) are connected by a dovetail groove.

6. A dental protective sheath for endotracheal intubation according to claim 1, wherein: the surface of the tooth socket (1) is marked with a plurality of numbers, and the position of each number corresponds to one tooth.

7. A dental protective sheath for endotracheal intubation according to claim 1, wherein:

the surface of the connecting belt (2) is provided with a buckle cap (21) and a buckle body (22);

the buckle cap (21) and the buckle body (22) can be buckled with each other;

the buckle cap (21) and the buckle body (22) are respectively arranged at two sides of the central point of the connecting band (2) along the length direction of the connecting band (2) by taking the central point of the connecting band (2) as a boundary.

8. A dental protective sheath for endotracheal intubation according to claim 7, wherein: the button cap (21) and the button body (22) are arranged on one side of the connecting band (2) far away from the mouth opening.

9. A dental protective sheath for endotracheal intubation according to claim 1, wherein: the pulling-out button (3) is arranged on the outer side wall of the tooth socket (1) close to the occlusal surface of the tooth.

10. A dental protective sheath for endotracheal intubation according to claim 1, wherein: the pull-out button (3) is made of hard rubber.

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