CN210845017U - Oral cavity radiotherapy fixing device - Google Patents
Oral cavity radiotherapy fixing device Download PDFInfo
- Publication number
- CN210845017U CN210845017U CN201921211367.2U CN201921211367U CN210845017U CN 210845017 U CN210845017 U CN 210845017U CN 201921211367 U CN201921211367 U CN 201921211367U CN 210845017 U CN210845017 U CN 210845017U
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- CN
- China
- Prior art keywords
- dental lamina
- oral cavity
- fixing
- fixed plate
- plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an oral cavity radiotherapy fixing device, which comprises a fixing plate, a treatment port is arranged in the center of the fixing plate, both ends of the outer side surface of the fixing plate are provided with a pair of upper dental lamina and a lower dental lamina, the upper dental lamina is hinged on the upper part of the fixing plate, the lower dental lamina is hinged on the lower part of the fixing plate, a telescopic supporting device is connected between the pair of upper dental lamina and the lower dental lamina at the same end, the telescopic supporting device comprises a lower fixing sleeve hinged and fixed on the lower dental lamina, a movable rod is movably arranged in the lower fixing sleeve, a fastening bolt is penetrated through the upper thread of the lower fixing sleeve, the inner end part of the fastening bolt is abutted against the surface; the utility model discloses an oral cavity radiotherapy fixing device simple structure, convenient operation, flexible strutting arrangement can adapt to not equidimension oral cavity, has fine adaptability, carries out the fixed stay to patient's oral cavity, makes things convenient for oral cavity radiotherapy.
Description
Technical Field
The utility model relates to a radiotherapy field specifically is oral cavity radiotherapy fixing device.
Background
Oral tumors include tongue cancer, oral cavity bottom cancer, soft palate cancer, buccal mucosa cancer and the like, and the clinical treatment mainly comprises radiotherapy. When in radiotherapy, the oral cavity of a patient needs to be in an opening state, the patient can open the oral cavity independently only and is difficult to maintain for a long time, and the radioactive head is easy to bite and damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oral cavity radiotherapy fixing device to solve the above-mentioned not enough.
In order to achieve the above object, the utility model provides a following technical scheme: oral cavity radiotherapy fixing device, which comprises a fixing plate, go up the dental lamina, dental lamina and flexible strutting arrangement down, the treatment mouth has been seted up to the centre on the fixed plate, fixed plate lateral surface both ends all are provided with a pair of dental lamina and lower dental lamina on, it sets up in fixed plate upper portion to go up the dental lamina articulated, lower dental lamina is articulated to be set up in the fixed plate lower part, be connected with flexible strutting arrangement between a pair of dental lamina and the lower dental lamina on same one end, flexible strutting arrangement is including articulated lower fixed cover of fixing on dental lamina down, the activity is provided with the movable rod in the lower fixed cover, be connected with compression spring between the bottom in movable rod lower extreme and the fixed cover down, the movable rod upper end is connected with last dental lamina bottom is articulated, fastening bolt is worn to be equipped with to screw on the lower fixed cover, fastening bolt medial extremity offsets.
Furthermore, a tongue depressor is arranged at the bottom of the outer side of the fixing plate.
Furthermore, the fixing plate is in an arc shape protruding towards the inner side.
Furthermore, the upper surface of the upper dental plate and the lower surface of the lower dental plate are both provided with anti-skid grains.
Furthermore, the outer side surface of the knob is rotatably connected with a connecting ring, the connecting ring is connected with fixing belts, and the two fixing belts are connected through a magic tape or a buckle.
Compared with the prior art, the utility model beneficial effect who has is: the utility model discloses an oral cavity radiotherapy fixing device simple structure, convenient operation, flexible strutting arrangement can adapt to not equidimension oral cavity, has fine adaptability, carries out the fixed stay to patient's oral cavity, makes things convenient for oral cavity radiotherapy.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the telescopic supporting device.
The reference numbers in the figures are: 1-fixed plate, 2-upper dental plate, 3-lower dental plate, 4-lower fixed sleeve, 5-movable rod, 6-fastening bolt, 7-knob, 8-tongue depressor, 9-connecting ring, 10-fixed band and 11-compression spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Examples
Referring to the attached drawings 1-2, the oral cavity radiotherapy fixing device comprises a fixing plate 1, an upper dental plate 2, a lower dental plate 3 and a telescopic supporting device, wherein a treatment port 101 is arranged in the center of the fixing plate 1, the size of the fixing plate 1 is based on the fact that the fixing plate can vertically extend into the oral cavity, different sizes can be customized to adapt to the oral cavities of different patients, a pair of upper dental plate 2 and a pair of lower dental plate 3 are respectively arranged at two ends of the outer side surface of the fixing plate 1, the upper dental plate 2 is hinged to the upper portion of the fixing plate 1, the lower dental plate 3 is hinged to the lower portion of the fixing plate 1, the telescopic supporting device is connected between the pair of upper dental plate 2 and the lower dental plate 3 at the same end and comprises a lower fixing sleeve 4 hinged to the lower dental plate 3, a movable rod 5 is movably arranged in the lower fixing sleeve 4, a compression spring 11 is connected between the lower end of the movable rod 5 and the bottom, fastening bolt 6 is threaded on the upper thread of lower fixed sleeve 4, the end of the inner side of fastening bolt 6 is abutted against the surface of movable rod 5, knob 7 is arranged at the end of the outer side of fastening bolt 6, and knob 7 can extend out of the oral cavity after the device is placed in the oral cavity of a patient.
When the oral cavity radiotherapy fixing device of this embodiment is used, the fixing device of this embodiment is thoroughly sterilized, the fixing plate 1 is used in front, the upper dental plate 2 and the rear dental plate 3 are placed in the oral cavity of a patient at the back, the oral cavity of the patient is opened to a proper size, the upper dental plate 2 and the lower dental plate 3 are respectively abutted against the upper teeth and the lower teeth of the patient under the action of the telescopic supporting device, the knob 7 is rotated, the fastening bolt 6 fixes the movable rod 5, the length of the telescopic supporting device is kept, so that the upper dental plate 2 and the lower dental plate 3 are abutted against the upper teeth and the lower teeth of the patient to fixedly support the oral cavity of the patient, and during radiation, the radiation device can perform radiation treatment on the deep part of the oral cavity of the patient through the treatment port 101. Convenient for oral cavity radiotherapy.
In this embodiment, the fixing plate 1 is an arc shape protruding inward, the bottom of the outer side of the fixing plate 1 is provided with a tongue depressor 8, the upper surface of the upper dental plate 2 and the lower surface of the lower dental plate 3 are both provided with anti-slip patterns, the outer side surface of the knob 7 is rotatably connected with a connecting ring 9, the connecting ring 9 is connected with fixing bands 10, the two fixing bands 10 are connected through a magic tape or a buckle, and the fixing bands 10 are fixed on the head of a patient to prevent the fixing device from slipping out of the oral cavity of the patient.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of description and drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt conventional model among the prior art, and circuit connection adopts conventional connected mode among the prior art, does not detailed here again.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. Oral cavity radiotherapy fixing device, its characterized in that: including the fixed plate, go up the dental lamina, lower dental lamina and flexible strutting arrangement, the treatment mouth has been seted up to the centre on the fixed plate, fixed plate lateral surface both ends all are provided with a pair of dental lamina and lower dental lamina on going up, it sets up in fixed plate upper portion to go up the dental lamina articulated, lower dental lamina is articulated to be set up in the fixed plate lower part, be connected with flexible strutting arrangement between a pair of dental lamina and the lower dental lamina on same one end, flexible strutting arrangement is including articulated lower fixed cover of fixing on dental lamina down, the activity is provided with the movable rod in the lower fixed cover, be connected with compression spring between the bottom in movable rod lower extreme and the lower fixed cover, the movable rod upper end is connected with the articulated bottom of last dental lamina, fastening bolt is worn to be equipped with to the screw thread on the lower fixed cover, fastening.
2. The oral radiation treatment fixture of claim 1, wherein: the bottom of the outer side of the fixed plate is provided with a tongue depressor.
3. The oral radiation treatment fixture of claim 1, wherein: the fixed plate is in an arc shape protruding towards the inner side.
4. The oral radiation treatment fixture of claim 1, wherein: the upper surface of the upper dental plate and the lower surface of the lower dental plate are both provided with anti-skid grains.
5. The oral radiation treatment fixture of claim 1, wherein: the outer side surface of the knob is rotatably connected with a connecting ring, the connecting ring is connected with fixing belts, and the two fixing belts are connected through a magic tape or a buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921211367.2U CN210845017U (en) | 2019-07-30 | 2019-07-30 | Oral cavity radiotherapy fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921211367.2U CN210845017U (en) | 2019-07-30 | 2019-07-30 | Oral cavity radiotherapy fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210845017U true CN210845017U (en) | 2020-06-26 |
Family
ID=71294172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921211367.2U Expired - Fee Related CN210845017U (en) | 2019-07-30 | 2019-07-30 | Oral cavity radiotherapy fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210845017U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643820A (en) * | 2020-07-03 | 2020-09-11 | 陈火平 | Novel convenient oral treatment device |
| CN111643821A (en) * | 2020-07-03 | 2020-09-11 | 陈火平 | Medical assembly for oral treatment |
-
2019
- 2019-07-30 CN CN201921211367.2U patent/CN210845017U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643820A (en) * | 2020-07-03 | 2020-09-11 | 陈火平 | Novel convenient oral treatment device |
| CN111643821A (en) * | 2020-07-03 | 2020-09-11 | 陈火平 | Medical assembly for oral treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 Termination date: 20210730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |