CN216934471U - Radiotherapy buccal device - Google Patents
Radiotherapy buccal device Download PDFInfo
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- CN216934471U CN216934471U CN202122308029.4U CN202122308029U CN216934471U CN 216934471 U CN216934471 U CN 216934471U CN 202122308029 U CN202122308029 U CN 202122308029U CN 216934471 U CN216934471 U CN 216934471U
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- radiotherapy
- pressing plate
- slot
- dental model
- buccal device
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Abstract
The utility model relates to the technical field of medical instruments, and discloses a radiotherapy mouth part which comprises an upper pressing plate, a lower pressing plate and a supporting rod, wherein one end of the upper pressing plate is rotatably connected with one end of the lower pressing plate, an upper slot is formed in the upper pressing plate, a lower slot is formed in the lower pressing plate, and two ends of the supporting rod are respectively inserted into the upper slot and the lower slot. The radiotherapy buccal device provided by the utility model has the advantages that the adaptability to patients with different oral cavity sizes is improved by selecting the support rod with a proper length.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a radiotherapy buccal device.
Background
Patients with oropharyngeal malignant tumors need to fix the position of the tongue when receiving radiotherapy so as to avoid the tongue from being involved in a high-dose area due to position movement and being irradiated by a large dose. However, the oral cavity of patients is different in size, and the current radiotherapy mouth piece has poor adaptability, so that the application of the radiotherapy mouth piece is limited.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is: provides a radiotherapy mouth device which can improve the adaptability to patients with different oral cavity sizes.
In order to achieve the purpose, the utility model provides a radiotherapy mouth part which comprises an upper pressing plate, a lower pressing plate and a supporting rod, wherein one end of the upper pressing plate is rotatably connected with one end of the lower pressing plate, an upper slot is formed in the upper pressing plate, a lower slot is formed in the lower pressing plate, and two ends of the supporting rod are respectively inserted into the upper slot and the lower slot.
Optionally, the support rod is cylindrical.
Optionally, the support rod is prism-shaped.
Optionally, the lower pressing plate is duck tongue shaped.
Optionally, a lower dental model position for setting a lower dental model is arranged on the lower pressure plate.
Optionally, the lower dental model is provided with a groove.
Optionally, an upper dental cast position for setting the upper dental cast is arranged on the upper pressure plate.
Optionally, the support rod is a telescopic rod.
Optionally, a silica gel layer is arranged on the surface of the upper pressing plate.
Optionally, the surface of the lower pressing plate is also provided with a silicone layer.
The utility model provides a radiotherapy buccal device, which has the beneficial effects that:
the radiotherapy mouth piece comprises an upper pressing plate, a lower pressing plate and a supporting rod, wherein one end of the upper pressing plate is rotatably connected with one end of the lower pressing plate, an upper slot is formed in the upper pressing plate, a lower slot is formed in the lower pressing plate, and two ends of the supporting rod are respectively inserted into the upper slot and the lower slot. When the radiotherapy buccal device is used, the radiotherapy buccal device is placed in the oral cavity of a patient, and the support rod with proper length is selected according to the size of the oral cavity of the patient, so that the adaptability of the patient with different oral cavity sizes is improved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of another embodiment of the present invention.
In the figure, 1, an upper pressure plate; 2. a lower pressing plate; 3. a support bar; 4. and (4) a groove.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and 2, a radiotherapy mouth piece according to a preferred embodiment of the present invention includes an upper pressing plate 1, a lower pressing plate 2 and a supporting rod 3, wherein one end of the upper pressing plate 1 is rotatably connected to one end of the lower pressing plate 2, an upper slot is disposed on the upper pressing plate 1, a lower slot is disposed on the lower pressing plate 2, and two ends of the supporting rod 3 are respectively inserted into the upper slot and the lower slot. Place the radiotherapy mouth in patient's oral cavity, select the bracing piece 3 of suitable length according to the size in patient's oral cavity to improve the adaptability to the patient of different oral cavity sizes. In this embodiment, the support rods 3 with different lengths can be configured, and after the radiotherapy mouth piece is placed in the oral cavity of the patient, the support rods 3 suitable for the size of the oral cavity of the patient can be selected to be adapted to the oral cavity of the patient. Of course, in other embodiments, the support rod 3 is a telescopic rod. The supporting rod 3 is set as a telescopic rod and is also used for adjusting the length of the supporting rod 3 so as to be matched with the oral cavity of a patient.
In the present embodiment, referring to fig. 1, the supporting rod 3 is cylindrical. In other embodiments, other cross-sectional shapes of the support rods 3 can be selected, such as the prism shape of the support rods 3 shown in FIG. 2.
In addition, the lower press plate 2 is duck-tongue shaped. By means of the arrangement, the tongue pressing effect of the lower pressing plate 2 on the oral cavity of a patient can be improved.
In order to fix the position of the radiotherapy mouth piece, a lower dental model position for setting a lower dental model is arranged on the lower pressing plate 2. The lower cast is provided with a recess 4 in this embodiment. The lower dental cast can be arranged in the groove 4, and when the lower dental cast is used for the first time, the teeth of a patient are occluded on the dental cast, and then the lower dental cast is shaped. By the arrangement, the radiotherapy buccal device can be repeatedly used, and the radiotherapy buccal device is positioned at the same position of the oral cavity when used every time. Similarly, the upper pressure plate 1 is provided with an upper dental model position for setting the upper dental model, and the upper dental model position can also be provided with a groove. Go up the dental cast and cooperate with lower dental cast, further play the effect of the position of fixed radiotherapy mouth ware.
The surface of the upper press plate 1 is provided with a silica gel layer. The surface of the lower press plate 2 is also provided with a silica gel layer. The setting on silica gel layer can reduce the discomfort in patient's oral cavity, improves the comfort level that the ware was sucked in radiotherapy.
In summary, the embodiment of the present invention provides a radiotherapy mouth part, which improves the adaptability to patients with different oral cavity sizes by selecting a support rod 3 with a suitable length.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a radiotherapy mouth ware which characterized in that, includes top board, holding down plate and bracing piece, the one end of top board with the one end rotatable coupling of holding down plate, be equipped with the slot on the top board, be equipped with down the slot on the holding down plate, the both ends of bracing piece are inserted respectively and are located the slot with in the slot down.
2. The radiotherapy buccal device according to claim 1, wherein the support rod is cylindrical.
3. The radiotherapy buccal device of claim 1, wherein the support rod is prism-shaped.
4. The radiotherapy mouth piece of claim 1, wherein the lower pressing plate is provided with a lower dental model position for setting a lower dental model.
5. The radiotherapy buccal device of claim 4, wherein the lower dental model is provided with a groove.
6. The radiotherapy mouth piece of claim 1, wherein the upper pressure plate is provided with an upper dental model position for setting an upper dental model.
7. The radiotherapy buccal device according to claim 1, wherein the support rod is a telescopic rod.
8. The radiotherapy mouth piece of claim 1, wherein a silicone layer is disposed on the surface of the upper platen.
9. The radiotherapy mouth piece of claim 1, wherein the surface of the lower pressing plate is provided with a silicone layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122308029.4U CN216934471U (en) | 2021-09-22 | 2021-09-22 | Radiotherapy buccal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122308029.4U CN216934471U (en) | 2021-09-22 | 2021-09-22 | Radiotherapy buccal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216934471U true CN216934471U (en) | 2022-07-12 |
Family
ID=82303486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122308029.4U Active CN216934471U (en) | 2021-09-22 | 2021-09-22 | Radiotherapy buccal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216934471U (en) |
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2021
- 2021-09-22 CN CN202122308029.4U patent/CN216934471U/en active Active
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