CN220141681U

CN220141681U - Occlusion type oral root tip piece holder

Info

Publication number: CN220141681U
Application number: CN202321169984.7U
Authority: CN
Inventors: 施雄; 李生娇
Original assignee: Tongji University Affiliated Stomatological Hospital
Current assignee: Tongji University Affiliated Stomatological Hospital
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-12-08
Anticipated expiration: 2033-05-15

Abstract

The utility model relates to the technical field of oral cavities, in particular to a bite type oral root tip tablet holder, which comprises a tablet holder body; the wafer holder body is a square box body with an opening at the top, the square box body is used for accommodating a dental wafer IP plate, a bite pad is arranged at the top of one side of the square box body in the length direction towards the outer side, and a sealing pad is rotatably arranged at the top of the other side of the square box body in the length direction; the square box body is made of X-ray transparent materials. The film holder utilizes the advantage of larger resultant force of teeth and teeth, stably attaches the film IP plate to the palate (tongue) side of the teeth of a patient, is favorable for film shooting, and is more favorable for fixing the film IP plate, thereby avoiding the defect that the weak crowd cannot stably hold by using the handheld film holder. The disposable sheet holder can be made of waterproof paper, and can be discarded after being used, so that the step of disinfection after being used is avoided, and the disposable sheet holder is more sanitary than a reusable hand-held sheet holder.

Description

Occlusion type oral root tip piece holder

Technical Field

The utility model relates to the technical field of oral cavities, in particular to a bite type oral root tip tablet holder.

Background

The root tip tablet is still one of the most commonly used radiological examination modes in oral clinical work at present because of the advantages of low cost, low radiation dose and the like. The angle line projection technique is a common method for taking root tip slices, and has the advantages of simple operation and easy acceptance by patients. In the past, we have generally had the patient's contralateral finger press the plaque IP against the palate (lingual) side of the affected teeth, which, however, would cause radiation to the patient's finger. The method for fixing the dental film IP plate by the finger of the patient has the advantages of convenient operation and no need of other fixing equipment, but the defects of the method are also objectively existed. The finger of the patient is inserted into the mouth to keep the fixing action, and the following two main defects are mainly existed: 1. some patients such as the elderly and children have insufficient hand strength, cannot press and fix the dental film IP plate well, and the film shooting is often failed due to the reasons in clinical work. 2. This clearly increases the exposure of the patient's hand to additional radiation during the root tip film taking process, as the finger is pressed in the center of the film. At present, increasing importance is attached to radiation protection, and the method is gradually eliminated due to various problems.

To reduce finger radiation to patients, hand held clips are increasingly used in clinical practice. One end of the holding piece clamp is used for fixing the dental piece IP plate, and the other end of the holding piece clamp is provided with a handle, so that the holding piece clamp is convenient for a patient to hold and fix. The holding piece clamp is applied clinically, so that the fingers of a patient are relatively far away from the radiation center point, and the radiation to the hands of the patient is reduced to a certain extent. One end of the hand-held film holding clamp is fixed with the dental film IP plate, and the other end is held by a patient, and the dental film IP plate is stuck on the palate (tongue) side of the suffering teeth for film shooting. As with the finger pressing method of the patient, the method still has the defect that part of the hand strength of the patient is insufficient, so that the film holder cannot be held stably, thereby affecting the film quality and success rate. The holding clamp is made of plastic materials, and can be reused after disinfection, but the infection risk is caused if the disinfection is incomplete, and the holding clamp is directly discarded after being used once, so that the resource waste is changed.

Disclosure of Invention

Aiming at the problems, the utility model discloses a bite type oral root tip piece holder which aims at solving the problems that an IP plate of a dental piece is unstable and the hand is additionally irradiated in the prior art.

A bite type oral root tip piece holder, which comprises a piece holder body;

the sheet holder body is a square box body with an opening at the top, the square box body is used for containing a dental sheet IP plate, an engagement pad is arranged at the top of one side of the square box body in the length direction towards the outer side, and a sealing pad is rotatably arranged at the top of the other side of the square box body in the length direction;

the square box body is made of X-ray transparent materials.

In some of these embodiments, the square box is a waterproof material.

In some of these embodiments, the square box is a paper material.

In some of these embodiments, the square box, the bite pad, and the seal pad are of unitary construction.

In some of these embodiments, the bite pad has a thickness of 6 to 8mm.

In some of these embodiments, the bite pad has a width of 13-17 mm.

In some embodiments, the length of the sealing pad is greater than or equal to the length of the square box.

In some of these embodiments, the width of the sealing pad is equal to the sum of the width of the bite pad and the width of the opening.

Said utility model has at least one of the following advantages or beneficial effects:

1. the bite type oral cavity root tip piece holder disclosed by the utility model utilizes the advantage of larger tooth resultant force, is easier to stably attach the dental piece IP plate to the palate (tongue) side of the teeth of a patient than a handheld piece holder, is beneficial to shooting and is more beneficial to fixing the dental piece IP plate, so that the defect that the weak population cannot stably hold by using the handheld piece holder is avoided.

2. The occlusion type oral root tip piece holder disclosed by the utility model can be made into a disposable piece holder by using waterproof paper as a manufacturing material, and can be discarded after use, so that the step of disinfection after use is avoided, and the occlusion type oral root tip piece holder is more sanitary than a reusable handheld piece holder.

Drawings

The utility model and its features, aspects and advantages will become more apparent from the detailed description of non-limiting embodiments with reference to the following drawings. Like numbers refer to like parts throughout. The drawings may not be to scale, emphasis instead being placed upon illustrating the principles of the utility model.

Fig. 1 is a schematic view of a structure of a bite type oral root tip tablet holder loaded into a dental IP plate according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of a bite type oral root tip film holder according to an embodiment of the present utility model in a film shooting state.

Detailed Description

The utility model will now be further described with reference to the accompanying drawings and specific examples, which are not intended to limit the utility model.

As shown in fig. 1 and 2, the present utility model discloses a bite type oral root tip sheet holder, in particular, the bite type oral root tip sheet holder comprises a sheet holder body 1; the wafer holder body 1 is a square box body with an opening at the top, the square box body is used for accommodating a dental wafer IP plate 4, a snap-in pad 2 is arranged at the top of one side of the square box body in the length direction towards the outer side (the snap-in pad 2 is approximately positioned at a position vertical to the square box body), and a sealing pad 3 is rotatably arranged at the top of the other side of the square box body in the length direction; the square box body is made of X-ray transparent materials. When in use, the dental film IP board 4 is firstly put into the square box body from the top opening of the square box body, as shown in figure 1; then the sealing pad 3 is rotated towards one side of the occlusal pad 2 until the sealing pad 3 is approximately positioned in a position parallel to the upper surface of the occlusal pad 2 (at this time, the sealing pad 3 is approximately positioned in a position vertical to the square box body), then the film holder with the dental film IP plate 4 is placed on the palate (tongue) side of the teeth to be photographed of a patient, the occlusal pad 2 and the sealing pad 3 are positioned on the upper surface/lower surface of the teeth to be photographed (when the teeth to be photographed are the upper teeth, the occlusal pad 2 and the sealing pad 3 are positioned on the lower surface of the teeth to be photographed; when the teeth to be photographed are the lower teeth, then the upper teeth and the lower teeth are engaged, so that the occlusal pad 2 and the sealing pad 3 can be occluded and fixed between the upper teeth and the lower teeth, thereby realizing the firm fixing of the film holder, and further stably attaching the dental film IP plate 4 on the palate (tongue) side of the teeth to be photographed of the patient; the manufacture and the use of the film holder are simple, thereby facilitating the fixation of the dental film IP plate 4.

In the embodiment of the utility model, the square box body, the occlusion pad 2 and the sealing pad 3 are of an integrated structure, the square box body, the occlusion pad 2 and the sealing pad 3 are made of waterproof X-ray transparent paper materials, and the occlusion pad 2 and the sealing pad 3 are both folded outwards on two sides of the square box body.

In a preferred embodiment of the present utility model, the bite pad 2 has a thickness of 6 to 8mm (e.g., 6mm, 7mm, 7.5mm, 8mm, etc.).

In a preferred embodiment of the present utility model, the bite pad 2 has a width of 13 to 17mm (e.g., 13mm, 14mm, 15mm, 17mm, etc.).

In a preferred embodiment of the present utility model, the length of the sealing pad 3 is greater than or equal to the length of the square box body, and the width of the sealing pad 3 is equal to the sum of the width of the engaging pad 2 and the width of the opening of the square box body, so that the sealing pad 3 can completely cover the opening of the square box body after the sealing pad 3 rotates to one side of the engaging pad 2, and further, the square box body can be better sealed, and the sealing pad 3 can cover the upper surface of the engaging pad 2 to have better engaging and fixing effect together with the engaging pad 2.

Specifically, the edge of the dental IP plate 4 of the bite pad 2 is about 5-10mm higher than the crown according to the requirements of the dental tip, so that the height of the bite pad 2 is 7mm. In addition, the maximum thickness of the teeth is about 11mm, so that the width of the bite pad 2 is 15mm, and the bite pad is reserved for being conveniently operated by about 4 mm. The length of the occlusal pad 2 is matched with the square box body specification of the dental film loading IP board 4. The square box body has the dimensions of 30X 40mm, 21X 34mm, 23X 40mm and the like so as to meet the dimension specification of the common dental film IP plate 4 on the market. After the dental film IP plate 4 is placed in the square box body, the sealing pad 3 can be folded towards the side of the occlusion pad 2 so as to prevent the dental film IP plate 4 from falling out of the square box body, and the sealing performance of the film holder can be enhanced.

In summary, the bite type oral root tip piece holder disclosed by the utility model is easier to stably attach the dental piece IP plate to the palate (tongue) side of the teeth of a patient than the holder, is beneficial to film shooting, and is a great help to the weak population (mainly the elderly and children). Moreover, the sheet holder can be made of waterproof paper, is disposable after being used, is disposable, avoids the step of disinfection after being used, and is more sanitary and more convenient than a reusable handheld sheet holder.

Those skilled in the art will understand that the skilled person can implement the modification in combination with the prior art and the above embodiments, and this will not be repeated here. Such modifications do not affect the essence of the present utility model, and are not described herein.

The preferred embodiments of the present utility model have been described above. It is to be understood that the utility model is not limited to the specific embodiments described above, wherein devices and structures not described in detail are to be understood as being implemented in a manner common in the art; any person skilled in the art can make many possible variations and modifications to the technical solution of the present utility model or modifications to equivalent embodiments without departing from the scope of the technical solution of the present utility model, using the methods and technical contents disclosed above, without affecting the essential content of the present utility model. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. The occlusion type oral root tip piece holder is characterized by comprising a piece holder body;

the square box body is made of X-ray transparent materials.

2. The bite type oral root tip holder of claim 1, wherein the square-shaped case is a waterproof material.

3. The bite type oral root tip holder of claim 1, wherein the square-shaped case is a paper material.

4. The bite type oral root tip holder of claim 1, wherein said square-shaped case, said bite pad and said seal pad are of unitary construction.

5. The bite type oral root tip holder according to claim 1, wherein the bite pad has a thickness of 6 to 8mm.

6. The bite type oral root tip holder according to claim 1, wherein the width of the bite pad is 13 to 17mm.

7. The bite type oral root tip holder of claim 1, wherein the length of the sealing pad is greater than or equal to the length of the square box.

8. The bite type oral root tip holder of claim 1, wherein the width of the sealing pad is equal to the sum of the width of the bite pad and the width of the opening.