CN209437907U - It is a kind of for treating the mouth containing device of mouth neoplasm - Google Patents
It is a kind of for treating the mouth containing device of mouth neoplasm Download PDFInfo
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- CN209437907U CN209437907U CN201821583264.4U CN201821583264U CN209437907U CN 209437907 U CN209437907 U CN 209437907U CN 201821583264 U CN201821583264 U CN 201821583264U CN 209437907 U CN209437907 U CN 209437907U
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- hyoplastron
- support
- mouth
- containing device
- thread bush
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Abstract
The utility model discloses a kind of for treating the mouth containing device of mouth neoplasm, it includes support, upper hyoplastron and lower hyoplastron, one end of the upper hyoplastron is hinged on the upper side edge of support by pin shaft one, one end of the lower hyoplastron is hinged on the lower side of support by pin shaft two, lower hyoplastron is located at the underface of upper hyoplastron, upper journal is fixedly connected with below the middle part of upper hyoplastron, it is fixedly connected with down journal above the middle part of lower hyoplastron, the support device of adjustable length is equipped between the upper journal and down journal.When carrying out radiotherapy preparation to patient, mouth containing device is put into the oral cavity of patient, the Incisor occlusion of patient is in the groove of support, the distance between mouth containing device or more hyoplastron is adjusted by rotary screw again, it fixes the tongue of patient and obtains preferably to dehisce comfort level, reduce the generation of swallowing act, when radiotherapy avoids target volume from being displaced, reach more accurate treatment, achieves good clinical use effect.
Description
Technical field
The utility model relates to a kind of mouth containing devices more particularly to a kind of for treating the mouth containing device of mouth neoplasm, belong to doctor
Treat equipment technical field.
Background technique
As human lives' habit, dietary structure change, head and neck neoplasm disease incidence increases year by year, and it is most of medical when
Locally Advanced, even advanced stage are already belonged to, single operative treatment is extremely difficult to optimal treatment curative effect, and Most patients needs are matched
Closing radiotherapy can be only achieved optimum therapeuticing effect, even phase head and neck neoplasm radiotherapy treatment very early can reach operation quite
Curative effect；Radiotherapy is one of main common treatment method of head and neck neoplasm.Since oral cavity is swallowed in radiation therapy process
Activity and tongue involuntary movement, so as to cause inclined target, the possibility missed the target, are eventually led to so that target of prophylactic radiotherapy is likely to occur displacement
Tumor by local recurrence, treatment failure.To avoid above situation, clinically frequently with conventional mouth containing device come when reducing treatment mouthfuls
Chamber activity and tongue movement；But the conventional mouth containing relatively short movable part for being difficult to fix entire tongue well of device, fixed repeatability
Poor, this is current clinically problem to be solved.
Summary of the invention
Technical problem to be solved by the utility model is: provide it is a kind of for treating the mouth containing device of mouth neoplasm, to trouble
When person carries out radiotherapy, mouth containing device is put into the oral cavity of patient, it, can be by patient's by adjusting the position of hyoplastron above and below mouth containing device
Tongue is fixed, the radiotherapy without influencing patient, the above-mentioned problem of effective solution.
The technical solution of the utility model are as follows: a kind of for treating the mouth containing device of mouth neoplasm, it includes support, upper hyoplastron
It is hinged on the upper side edge of support with one end of lower hyoplastron, the upper hyoplastron by pin shaft one, one end of the lower hyoplastron passes through
Pin shaft two is hinged on the lower side of support, and lower hyoplastron is located at the underface of upper hyoplastron, fixed below the middle part of upper hyoplastron to connect
It is connected to upper journal, down journal is fixedly connected with above the middle part of lower hyoplastron, is equipped between the upper journal and down journal adjustable
Save the support device of length.
The support device includes upper thread bush, lower thread bush and screw rod, and the top of the upper thread bush passes through pin shaft three
Be hinged on upper journal, the bottom end of lower thread bush is hinged on down journal by pin shaft four, upper thread bush and lower thread bush it
Between pass through screw flight connect.
The support is elliptical annular structure, is equipped with the symmetrical arc of a circle or V-type groove in the outside of support.
The upper hyoplastron be reclinate arcuate structure, the cross section of upper hyoplastron is also arcuate structure, upper hyoplastron it is upper
Side arcwall face and the palate in oral cavity fit.
The lower hyoplastron is reclinate arcuate structure, and the cross section of lower hyoplastron is also arcuate structure, under lower hyoplastron
The upper surface of side arcwall face and tongue fits.
The both ends thread rotary orientation of the screw rod has a gear ring on the contrary, being fixed with disk in the middle part of screw rod on the outside of disk.
The lower outside of the upper thread bush is connected with graduated scale plate, there is length scales on graduated scale plate, graduated scale plate
The other end is attached on disk.
The beneficial effects of the utility model are: compared with prior art, using the technical solution of the utility model, to trouble
Person carry out radiotherapy preparation when, will mouth containing device be put into the oral cavity of patient, the Incisor occlusion of patient in the groove of support, then
The distance between mouth containing device or more hyoplastron is adjusted by rotary screw, fixes the tongue of patient and obtain preferably to dehisce
Comfort level reduces the generation of swallowing act, then carries out the related precession scale prepared and record screw rod before radiotherapy in the treatment, after
Corresponding equal conditions are prepared when carrying out radiotherapy, reach best repeat mode, and when radiotherapy avoids radiotherapy target
Position is moved, and is further increased radiotherapy precision, is reached more accurate treatment, achieve good clinical use effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the A-A cross-sectional view of the utility model.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below with reference to this specification attached drawing pair
The utility model is described in further detail.
Embodiment 1: a kind of for treating the mouth containing device of mouth neoplasm as shown in attached drawing 1~3, it includes support 6, upper tongue
One end of plate 3 and lower hyoplastron 10, the upper hyoplastron 3 is hinged on the upper side edge of support 6 by pin shaft 1, the lower hyoplastron 10
One end be hinged on the lower side of support 6 by pin shaft 2 12, lower hyoplastron 10 is located at the underface of upper hyoplastron 3, in upper hyoplastron 3
Middle part below be fixedly connected with upper journal 13, down journal 14, the upper branch are fixedly connected with above the middle part of lower hyoplastron 10
The support device of adjustable length is equipped between ear 13 and down journal 14.When carrying out radiotherapy preparation to patient, will suck
Device is put into the oral cavity of patient, and the dental articulation of patient is in the groove 1 of support 6, then mouth containing device is adjusted by rotary screw 7
The distance between upper and lower hyoplastron fixes the tongue of patient and obtains comfort level of preferably dehiscing, reduces swallowing act
Occur, carries out related preparation before radiotherapy.
Further, support device includes upper thread bush 4, lower thread bush 9 and screw rod 7, and the top of the upper thread bush 4 is logical
It crosses pin shaft 35 to be hinged on upper journal 13, the bottom end of lower thread bush 9 is hinged on down journal 14 by pin shaft 4 11, in upper spiral shell
It is threadedly coupled between line set 4 and lower thread bush 9 by screw rod 7.By rotary screw 7, to adjust upper thread bush 4 and lower thread bush
The distance between 9, so as to reach on lower hyoplastron 10 and the suitable position of upper hyoplastron 3, it is capable of fixing tongue, can also patient be allowed to feel
To comfortable.
Further, support 6 is elliptical annular structure, is equipped with the symmetrical arc of a circle in the outside of support 6 or V-type is recessed
Slot 1, in the present embodiment, groove 1 is semicircular arc structure, and groove 1 can accommodate the upper lower teeth of patient, and ellipsoidal structure can be with
The oral cavity cavity of patient matches, and improves the comfort of patient.
Further, upper hyoplastron 3 is reclinate arcuate structure, and the cross section of upper hyoplastron 3 is also arcuate structure, upper tongue
The upside arcwall face of plate 3 and the palate in oral cavity fit.
Further, lower hyoplastron 10 is reclinate arcuate structure, and the cross section of lower hyoplastron 10 is also arcuate structure, under
The downside arcwall face of hyoplastron 10 and the upper surface of tongue fit.
Further, the both ends thread rotary orientation of screw rod 7 is on the contrary, be fixed with disk 8, the outside of disk 8 at the middle part of screw rod 7
There is a gear ring.The effect of gear ring is to improve surface roughness, and increasing friction force passes through so that operation disk 8 rotates relatively easily
Rotary screw 7 can increase or reduce the distance between upper thread bush 4 and lower thread bush 9, to adjust between hyoplastron up and down
Distance.
Further, the lower outside of upper thread bush 4 is connected with graduated scale plate 15, has length scales on graduated scale plate 15,
The other end of graduated scale plate 15 is attached on disk 8.After distance between upper and lower hyoplastron regulates, length value is write down, is guaranteed
Repetitive treatment can be carried out under identical locality condition later, improves therapeutic effect.
Further, the utility model can be using the production of the materials such as plastics, stainless steel, aluminium alloy, can be according to different mouths
The size of chamber makes the mouth containing device of different specification size, to be suitble to the needs of different patients, in the present embodiment, using plastics material
The mouth containing device of material production normal size, the major diameter of support are 40mm, and minor axis 30mm, the depth of groove is 5mm, the arc of upper hyoplastron
A length of 30mm, the arc length of lower hyoplastron are 50mm.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.Finally, it is stated that with
Upper embodiment is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although referring to preferred embodiment to the utility model
It is described in detail, those skilled in the art should understand that, the technical solution of the utility model can be repaired
Change or equivalent replacement should all cover without departing from the objective and range of technical solutions of the utility model in the utility model
Scope of the claims in.
Claims (5)
1. a kind of for treating the mouth containing device of mouth neoplasm, it is characterised in that: it includes support (6), upper hyoplastron (3) and lower hyoplastron
(10), one end of the upper hyoplastron (3) is hinged on the upper side edge of support (6) by pin shaft one (2), the lower hyoplastron (10)
One end is hinged on the lower side of support (6) by pin shaft two (12), and lower hyoplastron (10) is located at the underface of upper hyoplastron (3),
Upper journal (13) are fixedly connected with below the middle part of upper hyoplastron (3), lower branch is fixedly connected with above the middle part of lower hyoplastron (10)
Ear (14) is equipped with the support device of adjustable length, the support device packet between the upper journal (13) and down journal (14)
Thread bush (4), lower thread bush (9) and screw rod (7) are included, the top of the upper thread bush (4) is hinged on by pin shaft three (5)
On trunnion (13), the bottom end of lower thread bush (9) is hinged on down journal (14) by pin shaft four (11), in upper thread bush (4) and
It is threadedly coupled between lower thread bush (9) by screw rod (7), the support (6) is elliptical annular structure, in the outer of support (6)
Side is equipped with the symmetrical arc of a circle or V-type groove (1).
2. according to claim 1 a kind of for treating the mouth containing device of mouth neoplasm, it is characterised in that: the upper hyoplastron
(3) be reclinate arcuate structure, the cross section of upper hyoplastron (3) is also arcuate structure, the upside arcwall face of upper hyoplastron (3) with
The palate in oral cavity fits.
3. according to claim 1 a kind of for treating the mouth containing device of mouth neoplasm, it is characterised in that: the lower hyoplastron
It (10) is reclinate arcuate structure, the cross section of lower hyoplastron (10) is also arcuate structure, the downside arc of lower hyoplastron (10)
Face and the upper surface of tongue fit.
4. according to claim 1 a kind of for treating the mouth containing device of mouth neoplasm, it is characterised in that: the screw rod (7)
Both ends thread rotary orientation on the contrary, being fixed in the middle part of screw rod (7) disk (8), disk has a gear ring on the outside of (8).
5. according to claim 1 a kind of for treating the mouth containing device of mouth neoplasm, it is characterised in that: the upper thread bush
(4) lower outside is fixedly connected with graduated scale plate (15), there is length scales on graduated scale plate (15), graduated scale plate (15) it is another
One end is attached on disk (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821583264.4U CN209437907U (en) | 2018-09-27 | 2018-09-27 | It is a kind of for treating the mouth containing device of mouth neoplasm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821583264.4U CN209437907U (en) | 2018-09-27 | 2018-09-27 | It is a kind of for treating the mouth containing device of mouth neoplasm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209437907U true CN209437907U (en) | 2019-09-27 |
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ID=68009199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821583264.4U Active CN209437907U (en) | 2018-09-27 | 2018-09-27 | It is a kind of for treating the mouth containing device of mouth neoplasm |
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| Country | Link |
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| CN (1) | CN209437907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110974442A (en) * | 2019-12-25 | 2020-04-10 | 青岛大学附属医院 | Water bag type adjustable arch mouth biting device |
-
2018
- 2018-09-27 CN CN201821583264.4U patent/CN209437907U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110974442A (en) * | 2019-12-25 | 2020-04-10 | 青岛大学附属医院 | Water bag type adjustable arch mouth biting device |
| CN110974442B (en) * | 2019-12-25 | 2021-05-04 | 青岛大学附属医院 | Water bag type adjustable arch mouth biting device |
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