CN210931947U

CN210931947U - Tooth sand blasting protective cover

Info

Publication number: CN210931947U
Application number: CN201921710819.1U
Authority: CN
Inventors: 赵懿; 王磊; 黄伟琴; 宋霞萍; 丁敏; 何燕萍; 沈莉; 翁蓓淼; 毛静妍; 朱烨倩; 蒋云逸
Original assignee: Shanghai East Hospital Tongji University Affiliated East Hospital
Current assignee: Shanghai East Hospital Tongji University Affiliated East Hospital
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-07-07
Anticipated expiration: 2029-10-14

Abstract

A tooth sand blasting protective cover relates to the technical field of medical equipment and solves the technical problem of avoiding sand grains from splashing to soft tissues in an oral cavity and the face of a patient. The protective cover comprises a barrier film and braces arranged on the barrier film; the dental hoop is a ring body, the ring hole of the dental hoop is in a dental arch shape, the middle part of the barrier film is provided with a dental arch-shaped positioning opening, and the positioning opening is in butt joint with the ring hole of the dental hoop. The utility model provides a protective cover is applicable to the tooth sandblast operation.

Description

Tooth sand blasting protective cover

Technical Field

The utility model relates to a medical equipment technique, in particular to a technique of a tooth sand blasting protective cover.

Background

The color stain on the surface of the tooth needs to be removed by adopting a sand blasting mode after the oral cavity full-mouth cleaning treatment, when the sand blasting operation is implemented, the micro sand can rebound and splash after being sprayed to the tooth surface, the spit sucking device is clinically needed to be used for sucking the splashed sand in time, but the spit sucking device has a limited spit sucking area due to a large splashing range of the sand, the situation that parts of the sand are splashed to parts except the tooth is difficult to avoid, soft tissues in the oral cavity are easy to hurt, and parts of the sand can be splashed to the face of a patient, the discomfort of the patient is caused, and the inconvenience is brought to the operation of a.

SUMMERY OF THE UTILITY MODEL

To the defect that exists among the above-mentioned prior art, the utility model aims to solve the technical problem that a tooth sandblast protection casing that can avoid the sand grain to splash soft tissue in the oral cavity and patient face is provided.

In order to solve the technical problem, the utility model provides a tooth sandblast protection casing, its characterized in that: comprises a barrier film and a dental hoop arranged on the barrier film; the dental hoop is a ring body, the ring hole of the dental hoop is in a dental arch shape, the middle part of the barrier film is provided with a dental arch-shaped positioning opening, and the positioning opening is in butt joint with the ring hole of the dental hoop.

Furthermore, two breathing holes are formed in the barrier film, and the dental braces are arranged between the two breathing holes.

Furthermore, nose pads are arranged at two breathing holes of the barrier membrane.

Further, the dental braces have elasticity.

Further, a tooth socket is arranged on the barrier film; the tooth socket is in a tooth arch shape, the tooth socket is arranged between the two breathing holes, and the arch tail part of the tooth socket and the arch tail part of the dental hoop are mutually fixed through the connecting arm with elasticity.

Further, the tooth socket has elasticity.

The utility model provides a tooth sandblast protection casing, the accessible braces, the facing is fixed the protective screen membrane on patient's upper and lower dental arch, utilize the protective screen membrane to shelter from the position that does not need the sandblast, soft tissue and patient face provide the protection in the oral cavity, can avoid the sand grain to splash soft tissue and patient face in the oral cavity, and can also utilize the braces, the elastic construction of braces and linking arm provides certain support for patient's oral area, alleviate the tired that the patient leads to because of opening the oral area for a long time, can also hold in the palm the upper portion breather hole location with the protective screen membrane at the nasal part through the nose, do not influence the patient and breathe when realizing the protection.

Drawings

Fig. 1 is a front view of a tooth blast shield in accordance with an embodiment of the present invention;

fig. 2 is a left side view of a tooth blast shield in accordance with an embodiment of the present invention;

FIG. 3 is a front view of a tooth blast shield according to an embodiment of the present invention in use in an upper arch blasting operation;

fig. 4 is a left side view of a tooth blasting shield according to an embodiment of the present invention in use in an upper arch blasting operation.

Detailed Description

The following description will be made in detail with reference to the accompanying drawings, but the present embodiment is not intended to limit the present invention, and all similar structures and similar variations thereof adopted by the present invention should be included in the protection scope of the present invention, and the relations between the numbers of the components in the present invention are shown.

As shown in fig. 1-2, the embodiment of the present invention provides a tooth sandblasting shield, which is characterized in that: comprises a barrier film 1 and a dental brace 3 arranged on the barrier film 1; the dental hoop 3 is an elastic ring body, the ring hole of the dental hoop is in a dental arch shape, the middle part of the barrier film 1 is provided with a dental arch-shaped positioning opening 4, and the positioning opening 4 is in butt joint with the ring hole of the dental hoop 3;

the tooth socket 2 is arranged on the barrier film 1; the tooth socket 2 is arch-shaped and elastic, and the arch tail part of the tooth socket 2 and the arch tail part of the dental hoop 3 are mutually fixed through an elastic connecting arm 5;

two breathing holes are formed in the barrier film 1, nose supports 6 are arranged at the two breathing holes of the barrier film, and the dental braces 3 and the dental braces 2 are arranged between the two breathing holes.

The embodiment of the utility model provides a be applicable to tooth sandblast operation, its using-way is as follows:

as shown in fig. 3 and 4, before the sand blasting operation is performed on the upper dental arch, the dental hoop 3 is sleeved into the upper dental arch 7, the upper dental arch 7 is exposed from the positioning 4, the dental mouthpiece 2 is sleeved into the lower dental arch, the barrier membrane 1 can be positioned in the oral cavity, then the upper respiratory orifice of the barrier membrane is positioned at the nose by using the nose support 6 (the nose support is positioned at the upper side in fig. 3), the sand blasting operation of the upper dental arch can be performed, the barrier membrane can block splashed sand, the sand can be prevented from splashing to the soft tissues in the oral cavity and the face of a patient, the elastic structures of the dental hoop, the dental mouthpiece and the connecting arm can provide certain support for the mouth of the patient, and the fatigue of the patient caused by opening the mouth for a long time is relieved.

Before the sand blasting operation is carried out on the lower dental arch, the dental hoop 3 is sleeved on the lower dental arch to expose the lower dental arch from the positioning 4, the dental mouthpiece 2 is sleeved on the upper dental arch to position the barrier film 1 in the oral cavity, and then the upper breathing hole of the barrier film is positioned on the nose by using the nose support 6 (the nose support is positioned at the lower side in the figure 3), so that the sand blasting operation of the upper dental arch can be carried out.

The utility model discloses in other embodiments, also can not set up nose support, facing, do not set up the nose and hold in the palm the location that can bring slightly inconvenience for the respiratory orifice, nevertheless can not influence the patient and breathe when also realizing protecting the face, do not set up the non-sandblast side that the facing can lead to the protective screen membrane and not fixed, can not provide the support for patient's oral area in addition, nevertheless can realize avoiding the sand grain to splash to the function of oral soft tissue and patient's face.

Claims

1. A tooth sandblast shield, characterized in that: comprises a barrier film and a dental hoop arranged on the barrier film; the dental hoop is a ring body, the ring hole of the dental hoop is in a dental arch shape, the middle part of the barrier film is provided with a dental arch-shaped positioning opening, and the positioning opening is in butt joint with the ring hole of the dental hoop.

2. The dental blast shield as set forth in claim 1, wherein: two breathing holes are formed in the barrier film, and the dental braces are arranged between the two breathing holes.

3. The dental blast shield as set forth in claim 1, wherein: the two breathing holes of the barrier film are provided with nose pads.

4. The dental blast shield as set forth in claim 1, wherein: the dental braces have elasticity.

5. The dental blast shield as set forth in claim 1, wherein: the tooth socket is arranged on the barrier film; the tooth socket is in a tooth arch shape, the tooth socket is arranged between the two breathing holes, and the arch tail part of the tooth socket and the arch tail part of the dental hoop are mutually fixed through the connecting arm with elasticity.

6. The dental blast shield as set forth in claim 5, wherein: the tooth socket has elasticity.