CN107773324A - A kind of pharynx barrier and application method taken precautions against planting body device, dummy and inhale pharynx by mistake by mistake - Google Patents

Abstract

The invention relates to a pharyngeal barrier for preventing implant devices and prosthetics from being sucked and swallowed, and a method for using it. It comprises a sheet-shaped main body and two wings. The top is arc-shaped, the bottom of the main body is rectangular, the middle part of the main body is provided with several air holes, the top of the main body is also provided with a flange, the two wings are elliptical edges, and the upper part of the main body is provided with a retaining floss, The function of retaining the dental floss can not only adjust the position of the pharyngeal barrier at any time, but also facilitate the rapid removal of the pharyngeal barrier when the patient feels uncomfortable. The present invention can effectively reduce the incidence of instrument aspiration and swallowing during the oral treatment process, and does not affect the repair of the lower edge of the affected gingiva, does not affect the patient's mouth closure, does not affect the compression inspection, and the patient can close the mouth at any time without special clips. Patient comfort is greatly improved. The purpose of the present invention is also to provide a method for preventing implant devices and prosthetics from aspiration and swallowing of pharyngeal barriers.

Description

A pharyngeal barrier for preventing implant devices and prosthetics from aspiration and swallowing and its application method

technical field

The invention relates to the field of stomatology, in particular to a pharyngeal barrier preventing implant devices and prosthetics from aspiration and swallowing, and also relates to a method for using the pharyngeal barrier preventing implant devices and prosthetics from aspiration and swallowing.

Background technique

Routine oral treatment operations may bring many complications. Including drug reactions, allergies to dental materials, trauma caused by slipped and damaged instruments, and aspiration and swallowing of foreign bodies. During dental treatment, anything that goes into or out of the mouth has the potential to be aspirated or swallowed. These items may include: teeth, restorations, filling materials, instruments, implant components, rubber dam clips, cotton rolls, and impression materials. Possible consequences of foreign body aspiration can range from immediate airway blockage to long-term pulmonary symptoms. Severe cases require surgery to remove the foreign body. According to the grading standard of medical malpractice in the Department of Stomatology: Class III-D for strayed into the respiratory tract requiring segmentectomy; Class III-E for strayed into the digestive tract requiring laparotomy; strayed into the respiratory tract or digestive tract requires endoscopy after general anesthesia Removal under the microscope is a grade four medical malpractice.

At present, the most commonly used method to prevent aspiration and swallowing is to use a rubber dam. Rubber dams provide effective protection against dental instruments, damaged drills, filling materials, and needle aspiration. Although it provides protection, the rubber dam clips used to fix the rubber dam are also easy to fall off and be sucked in the mouth; moreover, rubber dams are not suitable for many restorative operations, such as subgingival margin preparation, repeated try-in of restorations, occlusal inspection, etc. . It is also reported that a 4*4-inch sponge protection barrier is placed in the far center of the operating area to control those small objects, but the disadvantage is that it affects breathing, poor comfort, and it is easy to shift and lose the protective effect.

Contents of the invention

The purpose of the present invention is to provide a pharyngeal barrier that prevents aspiration and ingestion of implant devices and restorations, which can effectively reduce the incidence of aspiration and ingestion of devices during oral treatment, and does not affect the restoration of the affected gingival edge, and does not It affects the patient's mouth closure, but does not affect the compression inspection. The patient can close his mouth at any time without special clips, and the patient's comfort level is greatly improved. The purpose of the present invention is also to provide a method for preventing the pharyngeal barrier from aspiration and swallowing of implant devices and restorations.

In order to achieve the above object, the present invention has the following technical solutions:

A pharyngeal barrier for preventing implant devices and prosthetics from aspiration and swallowing according to the present invention comprises a sheet-shaped main body and two wings, a gap is provided at the connection between the main body and the two wings, and the top of the main body is round. Arc-shaped, the bottom of the main body is rectangular, the middle part of the main body is provided with several air holes, and the top of the main body is also provided with a flange. The function of the thread can not only adjust the position of the pharyngeal barrier at any time, but also facilitate the rapid removal of the pharyngeal barrier when the patient feels unwell.

Wherein, the main body and the two wings are made of non-woven fabric; the connection between the main body and the two wings is provided with two gaps up and down, and the retaining dental floss is two left and right retaining dental floss.

A method of using the pharyngeal barrier to prevent implant devices and prosthetics from aspiration and swallowing has the following steps:

Attach the main body in the oral cavity, the two wings are attached to the buccal mucosa on both sides, and the middle part of the main body covers the throat, because the entire pharyngeal barrier has no retaining device, and it is only attached to the oral cavity by the pharyngeal barrier made of non-woven fabric. , so in order to play the role of retention, use the gap between the main body and the two wings to be stuck on the rear edge of the upper and lower dentition to prevent displacement during operation as much as possible. The gap can also fully expose the dentition and gums to avoid Affect the operation of the molar area and the preparation of the subgingival edge and avoid biting on the pharyngeal barrier during the occlusal examination. At the same time, the two wings can increase the contact area and increase the retention; the retention floss is fixed between the main part and the interdental space , The function of retaining the dental floss, besides retaining, can adjust the position of the pharyngeal barrier at any time, and it is also beneficial to quickly remove the pharyngeal barrier when the patient feels unwell.

The advantages of the present invention are:

The present invention can effectively reduce the incidence of instrument aspiration and swallowing during oral treatment, and does not affect the repair of the lower edge of the affected gingiva, does not affect the closing of the patient's mouth, does not affect the compression inspection, and the patient can close the mouth at any time without special clips. Patient comfort is greatly improved.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the present invention.

In the figure, 1. main body; 2. two wings; 3. notch; 4. vent hole; 5. retaining dental floss; 6. edge.

Detailed ways

The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

Referring to Fig. 1, a pharyngeal barrier for preventing implant devices and prosthetics from aspiration and swallowing according to the present invention includes a sheet-shaped main body and two wings, and a gap is provided at the connection between the main body and the two wings. The top of the main body is arc-shaped, the bottom of the main body is rectangular, the middle part of the main body is provided with several air holes, the top of the main body is also provided with a flange, the two wings are elliptical edges, and the upper part of the main body is provided with a retaining floss , The function of retaining the dental floss can not only adjust the position of the pharyngeal barrier at any time, but also facilitate the rapid removal of the pharyngeal barrier when the patient feels uncomfortable.

The main body and the two wings are made of non-woven fabric. Compared with traditional medical textiles, it has the characteristics of high filterability to bacteria and dust, low surgical infection rate, and convenient disinfection and sterilization. As a disposable disposable product, it is not only convenient, safe and hygienic to use, but also can effectively prevent bacterial infection and hospital cross-infection; compared with medical gauze, it has the characteristics of adsorption, water absorption, air permeability and easy molding, which is convenient for clinical use operate.

There are two upper and lower gaps at the connection between the main body and the two wings, and the retaining dental floss is two left and right retaining dental floss.

The several ventilation holes can solve the problem of normal breathing of the patient.

The flanges can increase the contact area and also increase the retention.

Compared with the traditional rubber dam, the design of the present invention is more in line with the anatomical shape of the oral cavity, and will not affect the repair of the subgingival edge of the affected gingiva, the closure of the patient's mouth, or the compression inspection. The patient can close the mouth at any time, and no special clips are needed. Comfort is greatly improved.

A method of using the pharyngeal barrier to prevent implant devices and prosthetics from aspiration and swallowing has the following steps:

Attach the main body in the oral cavity, the two wings are attached to the buccal mucosa on both sides, and the middle part of the main body covers the throat, because the entire pharyngeal barrier has no retaining device, and it is only attached to the oral cavity by the pharyngeal barrier made of non-woven fabric. , so in order to play the role of retention, use the gap between the main body and the two wings to be stuck on the rear edge of the upper and lower dentition to prevent displacement during operation as much as possible. The gap can also fully expose the dentition and gums to avoid Affect the operation of the molar area and the preparation of the subgingival edge and avoid biting on the pharyngeal barrier during the occlusal examination. At the same time, the two wings can increase the contact area and increase the retention; the retention floss is fixed between the main part and the interdental space , The function of retaining the dental floss, besides retaining, can adjust the position of the pharyngeal barrier at any time, and it is also beneficial to quickly remove the pharyngeal barrier when the patient feels unwell.

As described above, the present invention can be more fully realized. The above description is only a comparatively reasonable implementation example of the present invention, and the scope of protection of the present invention includes but is not limited thereto. Any non-essential modification changes based on the technical solutions of the present invention are included in the scope of the present invention. within range.

Claims (3)

1. A kind of 1. pharynx barrier taken precautions against planting body device, dummy and inhale pharynx by mistake by mistake, it is characterised in that：Main body including sheet and two The wing, the junctions of the main body and two wings are provided with breach, and the body top is circular arc, and bottom part body is rectangle, main body Middle part is provided with several air-vents, and body top is additionally provided with flange, and described two wings are oval edge, on the top of main body Provided with maintenance dental floss, the effect of maintenance dental floss can adjust the position of pharynx barrier at any time, and being also beneficial to can be fast when patient does not feel well Speed takes out pharynx barrier.
2. A kind of 2. pharynx barrier taken precautions against planting body device, dummy and inhale pharynx by mistake by mistake according to claim 1, it is characterised in that： The main body and two wings are made using non-woven fabrics；The main body and the junction of two wings are provided with upper and lower two breach, The maintenance dental floss is the two maintenance dental floss in left and right.
3. 3. a kind of application method taken precautions against planting body device, dummy and inhale the pharynx barrier of pharynx by mistake by mistake, it is characterised in that have step as follows：

   Main body is attached in the oral cavity, both wings are attached on the buccal mucosa of both sides, and bottleneck throat is blocked in the middle part of main body, because whole pharynx barrier There is no fixing device, simply attached by the pharynx barrier characterization of adsorption that non-woven fabrics makes in the oral cavity, so in order to play maintenance Effect, be stuck in upper and lower dentition trailing edge using the indentation, there of main body and two wing junctions, prevent from conjugating in operation as far as possible, it is described Breach can also fully expose denture and gum, avoid influence grind one's teeth in sleep area operation and gum lower edge prepare and avoid occlusion check when Sting on pharynx barrier, while can increase contact area by two wings can also increase maintenance；Maintenance dental floss is fixed on main part Between diastema, the effect of maintenance dental floss in addition to maintenance, can adjust the position of pharynx barrier at any time, also be beneficial to when patient feels Pharynx barrier can not taken out rapidly in good time.