CN217041110U - Buccal device for tongue cancer radiotherapy - Google Patents

Abstract

The utility model discloses a buccal device for tongue cancer radiotherapy, wherein a cock body is plugged into the oral cavity, an arc plate is propped against the palate of a patient, a flat plate is used for fixing the tongue body, so that the tongue surface is separated from the palate, the normal tissues of the soft palate and the hard palate are protected, the radiotherapy dose is uniformly distributed, and the radiotherapy effect is improved; the occlusion part is used for occluding the patient and preventing the plug body from falling off; and the inside of occlusion part and the inside intercommunication of cock body, the air can get into the oral cavity through cock body occlusion part and cock body, makes things convenient for the patient to breathe. Simultaneously, the bottom surface of flat board is the plane, can increase the area of contact of briquetting and the tongue body to fix the position of the tongue body better, the cambered surface of arc and patient's palate looks adaptation can improve patient's comfort level.

Description

Buccal device for tongue cancer radiotherapy

Technical Field

The utility model relates to a mouth ware specifically is a ware is sucked in radiotherapy of tongue cancer.

Background

The incidence of tongue active cancer is second only to lip cancer, which is the most common oral cancer. Tongue cancer is mainly treated by operation, early lesions are only treated by operation, middle and late lesions are mainly treated by comprehensive treatment of operation and radiotherapy, and most of the tongue cancer is treated by postoperative radiotherapy at present.

At present, when a patient with tongue cancer is clinically treated by radiotherapy, because a special buccal device is not provided, a vacant medicine bottle is generally used for buccal to support the oral cavity, the whole medicine bottle is cylindrical, and the medicine bottle is in line contact with the tongue surface, so that the contact surface between the medicine bottle and the tongue surface is very small, the medicine bottle cannot fix the position of the tongue body well, and the radiotherapy effect is influenced; moreover, when the medicine bottle is put into the oral cavity, the medicine bottle is not ventilated, and the breath of the patient is easily affected.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the utility model provides a mouth ware is sucked in tongue cancer radiotherapy not only can part lingual surface and palate, fixes the position of the tongue body well, and makes things convenient for the patient to breathe, improves patient's comfort level.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the buccal device for the radiotherapy of the tongue cancer comprises a plug body and an occlusion part, wherein the plug body is an enclosing body formed by enclosing an arc-shaped plate and a flat plate, two sides of the arc-shaped plate are respectively and fixedly connected with two sides of the flat plate, the arc surface of the arc-shaped plate is matched with the palate of a human body, and the flat plate is used for fixing the tongue body; the occlusion part is a hollow cylinder, one end of the occlusion part is fixedly connected with one end of the plug body, and the inside of the occlusion part is communicated with the inside of the plug body.

As a further improvement of the above technical solution:

the outer wall of the occlusion part is axially provided with a plurality of limiting rings, a tooth socket is formed between every two limiting rings, the width of the tooth socket is 0.2 cm-0.3 cm, and teeth can be clamped into the tooth socket. The limiting ring is annular, so that tooth sockets can adapt to the trend of teeth, the contact area of the teeth is increased, and the fixation is firmer; after the plug body is plugged into the oral cavity of a patient, the teeth of the patient can be clamped into the tooth sockets, so that the plug body can be prevented from being plugged into the oral cavity of the patient continuously, and discomfort of the patient is prevented; the plug body can also be stabilized in the mouth of the patient to prevent the plug body from being removed from the mouth of the patient.

Furthermore, the cross section of the limiting ring is an isosceles triangle, the height of the limiting ring is 0.2 cm-0.3 cm, the top surface of the limiting ring is arc-shaped, and the bottom surface of the limiting ring is close to one side of the plug body. The tooth sockets are in a shape matched with the teeth of a human body, so that the teeth can be conveniently clamped into the clamping grooves, and the teeth can be better clamped; and the top surface of the limit ring is arc-shaped, so that the limit ring is matched with the palate, the comfort level of a patient is increased, and the oral cavity of the patient can be prevented from being injured.

Furthermore, the bottom surface of the flat plate is provided with an arc-shaped groove which is formed from the bottom surface to the inside, and the arc-shaped groove is arranged along the length direction of the flat plate. The arc wall can hold the tongue body, and when the cock body was filled in the patient oral cavity, the tongue body can block in the arc wall, carries on spacingly to patient's tongue body, and the radian of arc wall and the radian looks adaptation of the human body tongue body can improve the comfort level that the patient used this mouth ware simultaneously.

Furthermore, the flat plate and the arc-shaped plate are in arc transition. Improving the comfort of the patient.

Furthermore, the plug body, the occlusion part and the limiting ring are all made of biological silica gel. The biological silica gel has good biocompatibility, no irritation, no toxicity, no anaphylaxis and little organism rejection to human tissues; has good physical and chemical properties, can keep the original elasticity and softness during the contact process with body fluid and tissues, is not degraded, and is a stable inert substance.

The beneficial effects of the utility model are that:

1. the plug body is plugged into the oral cavity, the arc-shaped plate is propped against the palate of a patient, and the flat plate is used for fixing the tongue body, so that the tongue surface is separated from the palate, normal tissues of soft palate and hard palate are protected, the radiation treatment dose is uniformly distributed, and the radiation treatment effect is improved; the occlusion part is used for occluding the patient and preventing the plug body from falling off; and the inside of occlusion part and the inside intercommunication of cock body, the air can get into the oral cavity through cock body occlusion part and cock body, makes things convenient for the patient to breathe.

2. The bottom surface of flat board is the plane, can increase the area of contact of briquetting and the tongue body to the position of the fixed tongue body better, the cambered surface of arc and patient's palate looks adaptation can improve patient's comfort level.

Drawings

Fig. 1 is a first structural schematic view of the buccal device for tongue cancer radiotherapy of the present invention.

Fig. 2 is a schematic structural view of the buccal device for radiotherapy of tongue cancer of the present invention.

Fig. 3 is a cross-sectional view of the stop collar of the present invention.

The reference numbers in the figures are: 1. a plug body; 11. an arc-shaped plate; 12. a flat plate; 121. an arc-shaped slot; 2. a limiting ring; 3. a tooth socket; 4. an occlusion part.

Detailed Description

The present invention is described below with reference to the accompanying drawings, and the specific embodiments described herein are only used for illustration and explanation, and are not used for limiting the present invention, and the technical solutions of the present invention are not modified or improved by those skilled in the art without departing from the spirit of the present invention, and all should fall into the protection scope of the present invention.

As shown in figure 1, the mouth sucking device for tongue cancer radiotherapy of the embodiment comprises a plug body 1 and an occlusion part 4, the mouth sucking device for tongue cancer radiotherapy is provided with models of three different specifications, and medical workers can determine which model to use according to the mouth opening size of a patient, so that the use requirements of different patients are met, and the comfort of the patient is improved. The first model is: the length of the plug body 1 is 3.5cm, the width is 3.2cm, and the height is 3.2 cm; the length of the engaging part 4 is 1.5 cm. The second model is: the stopper body 1 has a length of 3.5cm, a width of 2.6cm, a height of 2.6cm, and a length of the occlusion part 4 of 1.5 cm. The third model is: the stopper body 1 has a length of 3.5cm, a width of 2cm, a height of 2cm, and a length of the occlusion part 4 of 1.5 cm. The length of the plug body 1 of three types is 3.5cm, because the length of the plug body 1 is not suitable to be overlong, if the length is overlong, when the plug body 1 is plugged into the oral cavity of a patient, the patient can feel uncomfortable due to nausea, vomiting and the like caused by too much stretching, and the mood of the patient is influenced.

As shown in fig. 2 to 3, the plug body 1 is a closed body formed by enclosing an arc plate 11 and a flat plate 12, two sides of the arc plate 11 are respectively fixedly connected with two sides of the flat plate 12, the arc surface of the arc plate 11 is matched with the palate of a human body, and the flat plate 12 is used for fixing the tongue body; the bottom surface of the flat plate 12 is provided with an arc-shaped groove 121 which is opened from the bottom surface to the inside, and the arc-shaped groove 121 is arranged along the length direction of the flat plate 12; the flat plate 12 and the arc plate 11 are in arc transition. The occlusion part 4 is a hollow cylinder, one end of the occlusion part 4 is fixedly connected with one end of the plug body 1, and the inside of the occlusion part 4 is communicated with the inside of the plug body 1.

Wherein, the outer wall of interlock portion 4 is provided with a plurality of spacing rings 2 in the axial, and cock body 1, interlock portion 4 and the material of spacing ring 2 are biological silica gel. Tooth sockets 3 are formed between every two limiting rings 2, the width of each tooth socket 3 is 0.2 cm-0.3 cm, teeth can be clamped into the tooth sockets 3, and the width of each tooth socket 3 is close to that of the corresponding tooth, so that the teeth can be clamped better. The cross section of the limiting ring 2 is an isosceles triangle, and the height of the limiting ring 2 is 0.2 cm-0.3 cm, so that the tooth socket 3 can clamp teeth, the limiting ring 2 is prevented from being overhigh and jacking the oral cavity, and discomfort of a patient caused by the limiting ring 2 is avoided; the top surface of the spacing ring 2 is arc-shaped, and the bottom surface is close to one side of the plug body 1.

Before tongue cancer patient radiotherapy, medical personnel can open the size of mouth according to the patient and select the tongue cancer radiotherapy mouth sucking device of suitable model, select good back, fill in the patient oral cavity with cock body 1, make arc 121 and patient's tongue face contact, the cambered surface and the patient palate contact of arc 11, readjust the degree of depth that cock body 1 fills in the oral cavity, adjust the position that tooth card income tooth's socket 3 according to the condition, avoid cock body 1 to deviate from in patient's the mouth.

Claims (6)

1. Mouth ware is sucked in radiotherapy of tongue cancer, its characterized in that: the plug comprises a plug body (1) and an occlusion part (4), wherein the plug body (1) is a surrounding body formed by surrounding an arc-shaped plate (11) and a flat plate (12), two sides of the arc-shaped plate (11) are fixedly connected with two sides of the flat plate (12) respectively, the arc surface of the arc-shaped plate (11) is matched with the palate of a human body, and the flat plate (12) is used for fixing a tongue body; the occlusion part (4) is a hollow cylinder, one end of the occlusion part (4) is fixedly connected with one end of the plug body (1), and the inside of the occlusion part (4) is communicated with the inside of the plug body (1).

2. The buccal device for radiotherapy of tongue cancer according to claim 1, wherein: the outer wall of the meshing part (4) is provided with a plurality of limiting rings (2) in the axial direction, a tooth socket (3) is formed between every two limiting rings (2), the width of the tooth socket (3) is 0.2 cm-0.3 cm, and teeth can be clamped into the tooth socket (3).

3. The buccal device for radiotherapy of tongue cancer according to claim 2, wherein: the cross section of the limiting ring (2) is an isosceles triangle, the height of the limiting ring (2) is 0.2 cm-0.3 cm, the top surface of the limiting ring (2) is arc-shaped, and the bottom surface of the limiting ring is close to one side of the plug body (1).

4. The buccal device for radiotherapy of tongue cancer according to claim 3, wherein: the bottom surface of the flat plate (12) is provided with an arc-shaped groove (121) which is formed from the bottom surface to the inside, and the arc-shaped groove (121) is arranged along the length direction of the flat plate (12).

5. The buccal device for radiotherapy of tongue cancer as claimed in claim 4, wherein: the flat plate (12) and the arc-shaped plate (11) are in arc transition.

6. The buccal device for radiotherapy of tongue cancer according to claim 5, wherein: the plug body (1), the occlusion part (4) and the limiting ring (2) are all made of biological silica gel.

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