CN209123212U - A kind of adjustable berth away from mouth containing device - Google Patents
A kind of adjustable berth away from mouth containing device Download PDFInfo
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- CN209123212U CN209123212U CN201821581698.0U CN201821581698U CN209123212U CN 209123212 U CN209123212 U CN 209123212U CN 201821581698 U CN201821581698 U CN 201821581698U CN 209123212 U CN209123212 U CN 209123212U
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- hyoplastron
- thread bush
- containing device
- mouth containing
- support
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Abstract
The utility model discloses a kind of adjustable berth away from mouth containing device, it includes two supports symmetrical above and below, upper hyoplastron and lower hyoplastron, one end of upper hyoplastron is hinged on the side of upside support by pin shaft one, one end of lower hyoplastron is hinged on the side of downside 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, down journal is fixedly connected with above the middle part of lower hyoplastron, it is equipped with the regulating device of adjustable length between upper journal and down journal, is connected between upper undersetting by support device.When carrying out radiotherapy 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 of prophylactic radiotherapy 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 device more particularly to a kind of adjustable berth away from mouth containing device, belong to Medical Devices
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 a kind of adjustable berth away from mouth containing device, carried out to patient
When radiotherapy, mouth containing device is put into the oral cavity of patient, by adjusting the position of hyoplastron above and below mouth containing device, the tongue of patient can be fixed
Firmly, without influencing the radiotherapy of patient, the above-mentioned problem of effective solution.
The technical solution of the utility model are as follows: a kind of adjustable berth away from mouth containing device, it includes two branch symmetrical above and below
Seat, upper hyoplastron and lower hyoplastron, one end of the upper hyoplastron are hinged on the side of upside support by pin shaft one, the lower hyoplastron
One end is hinged on the side of downside support by pin shaft two, and lower hyoplastron is located at the underface of upper hyoplastron, under the middle part of upper hyoplastron
Side is fixedly connected with upper journal, down journal is fixedly connected with above the middle part of lower hyoplastron, between the upper journal and down journal
Regulating device equipped with adjustable length is connected between upper undersetting by support device.
The regulating device includes upper thread bush one, lower thread bush one and screw rod one, and the top of the upper thread bush one is logical
It crosses pin shaft three to be hinged on upper journal, the bottom end of lower thread bush one is hinged on down journal by pin shaft four, in upper thread bush one
It is threadedly coupled between lower thread bush one by screw rod one.
The support device includes upper thread bush two, lower thread bush two and screw rod two, and the top of the upper thread bush two is solid
Surely it is connected to the rest base of upside, the bottom end of lower thread bush two is fixedly connected on the holder top of downside, in upper thread bush two
It is threadedly coupled between lower thread bush two by screw rod two.
The support is arc shape structure, is equipped with the U-shaped groove to match with patient teeth in the upper and lower sides of support.
The upper hyoplastron is reclinate arcuate structure, and the cross section of upper hyoplastron is arcuate structure, the upside of upper hyoplastron
Arcwall face and the palate in oral cavity fit.
The lower hyoplastron is reclinate arcuate structure, and the cross section of lower hyoplastron is arcuate structure, the downside of lower hyoplastron
The upper surface of arcwall face and tongue fits.
The both ends thread rotary orientation of the screw rod one is on the contrary, be fixed with disk one, the outside of disk one at the middle part of screw rod one
There is a gear ring.
The lower outside of the upper thread bush one is fixedly connected with graduated scale plate one, has length scales on graduated scale plate one,
The other end of graduated scale plate one is attached on disk one.
The both ends thread rotary orientation of the screw rod two is on the contrary, be fixed with disk two, the outside of disk two at the middle part of screw rod two
There is a gear ring.
The lower outside of the upper thread bush two is fixedly connected with graduated scale plate two, has length scales on graduated scale plate two,
The other end of graduated scale plate two is attached on disk two.
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 top view of the utility model；
Fig. 4 is the B-B cross-sectional view of the utility model；
Fig. 5 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: as shown in attached drawing 1~5, a kind of adjustable berth away from mouth containing device, it includes two branch symmetrical above and below
Seat 6, upper hyoplastron 3 and lower hyoplastron 10, one end of the upper hyoplastron 3 is hinged on the side of upside support 6 by pin shaft 1, described
One end of lower hyoplastron 10 is hinged on the side of downside support 6 by pin shaft 2 12, and lower hyoplastron 10 is located at the underface of upper hyoplastron 3,
It is fixedly connected with upper journal 13 below the middle part of upper hyoplastron 3, is fixedly connected with down journal 14 above the middle part of lower hyoplastron 10,
It is equipped with the regulating device of adjustable length between the upper journal 13 and down journal 14, passes through support dress between upper undersetting 6
Set connection.When carrying out radiotherapy preparation to patient, mouth containing device is put into the oral cavity of patient, the dental articulation of patient is propping up
In the groove 1 of seat 6, the aperture of upper undersetting 6 is adjusted by adjusting supporting device, then mouth is adjusted by rotary screw 1
Containing the distance between hyoplastron above and below device, fix the tongue of patient and obtain preferably to dehisce comfort level, reduce swallow it is dynamic
The generation of work carries out related preparation before radiotherapy.
Further, regulating device includes upper thread bush 1, lower thread bush 1 and screw rod 1, the upper thread bush 1
Top be hinged on upper journal 13 by pin shaft 35, the bottom end of lower thread bush 1 is hinged on down journal 14 by pin shaft 4 11
On, it is threadedly coupled between upper thread bush 1 and lower thread bush 1 by screw rod 1.Through rotary screw 1, on adjusting
The distance between thread bush 1 and lower thread bush 1 can be solid so as to reach on lower hyoplastron 10 and the suitable position of upper hyoplastron 3
Surely tongue is lived, can also patient be allowed to feel comfortable.
Further, support device includes upper thread bush 2 16, lower thread bush 2 20 and screw rod 2 19, the upper thread bush
2 16 top is fixedly connected on 6 bottom of support of upside, and the support 6 that the bottom end of lower thread bush 2 20 is fixedly connected on downside pushes up
Portion is threadedly coupled between upper thread bush 2 16 and lower thread bush 2 20 by screw rod 2 19.Can by rotary screw 2 19,
The aperture between upper undersetting 6 is adjusted, reaches the pleasant and good therapeutic effect of patient.
Further, support 6 is arc shape structure, U-shaped recessed equipped with matching with patient teeth in the upper and lower sides of support 6
Slot 1.Groove 1 can accommodate the upper lower teeth of patient, and arcuate structure can match with the oral cavity cavity of patient, improve relaxing for patient
Suitable sense.
Further, upper hyoplastron 3 is reclinate arcuate structure, and the cross section of upper hyoplastron 3 is arcuate structure, upper hyoplastron
3 upside arcwall face and the palate in oral cavity fit.
Further, lower hyoplastron 10 is reclinate arcuate structure, and the cross section of lower hyoplastron 10 is arcuate structure, sublingua
The downside arcwall face of plate 10 and the upper surface of tongue fit.
Further, the both ends thread rotary orientation of screw rod 1 is on the contrary, be fixed with disk 1, disk at the middle part of screw rod 1
There is a gear ring in one 8 outside.The effect of gear ring is to improve surface roughness, increasing friction force, so that operation disk 1 rotates phase
To be easy, by rotary screw 1, can increase or reduce the distance between upper thread bush 1 and lower thread bush 1, from
And adjust the distance between hyoplastron up and down.
Further, the lower outside of upper thread bush 1 is fixedly connected with graduated scale plate 1, has on graduated scale plate 1
Length scales, the other end of graduated scale plate 1 are attached on disk 1.After distance between upper and lower hyoplastron regulates, write down
Length value can carry out repetitive treatment after guaranteeing under identical locality condition, improve therapeutic effect.
Further, the both ends thread rotary orientation of screw rod 2 19 is on the contrary, be fixed with disk 2 18 at the middle part of screw rod 2 19, circle
There is a gear ring in the outside of disk 2 18.The effect of gear ring is to improve surface roughness, increasing friction force, so that operation disk 2 18 revolves
Turn relatively easy, by rotary screw 2 19, can increase or reduce between upper thread bush 2 16 and lower thread bush 2 20
Distance, to adjust the distance between upper undersetting 6.
Further, the lower outside of upper thread bush 2 19 is fixedly connected with graduated scale plate 2 17, on graduated scale plate 2 17
There are length scales, the other end of graduated scale plate 2 17 is attached on disk 2 18.After distance between upper undersetting 6 regulates,
Length value is write down, repetitive treatment can be carried out under identical locality condition after guaranteeing, improve 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 width of support 6 are 45mm, and the depth of groove is 5mm, and the arc length of upper hyoplastron is 30mm,
The arc length of lower hyoplastron is 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 (10)
1. a kind of adjustable berth away from mouth containing device, it is characterised in that: it includes two supports (6) symmetrical above and below, upper hyoplastron (3)
With lower hyoplastron (10), one end of the upper hyoplastron (3) is hinged on the side of upside support (6), the sublingua by pin shaft one (2)
One end of plate (10) is hinged on the side of downside support (6) by pin shaft two (12), and lower hyoplastron (10) is being located at upper hyoplastron (3) just
Lower section is fixedly connected with upper journal (13) below the middle part of upper hyoplastron (3), is fixedly connected above the middle part of lower hyoplastron (10)
Have down journal (14), the regulating device of adjustable length is equipped between the upper journal (13) and down journal (14), is being propped up up and down
It is connected between seat (6) by support device.
2. a kind of adjustable berth according to claim 1 away from mouth containing device, it is characterised in that: the regulating device includes upper
The top of thread bush one (4), lower thread bush one (9) and screw rod one (7), the upper thread bush one (4) is hinged by pin shaft three (5)
On upper journal (13), the bottom end of lower thread bush one (9) is hinged on down journal (14) by pin shaft four (11), in upper thread bush
It is threadedly coupled between one (4) and lower thread bush one (9) by screw rod one (7).
3. a kind of adjustable berth according to claim 1 away from mouth containing device, it is characterised in that: the support device includes upper
The top of thread bush two (16), lower thread bush two (20) and screw rod two (19), the upper thread bush two (16) is fixedly connected on
Support (6) bottom of side, the bottom end of lower thread bush two (20) is fixedly connected at the top of the support (6) of downside, in upper thread bush two
(16) it is threadedly coupled between lower thread bush two (20) by screw rod two (19).
4. a kind of adjustable berth according to claim 1 away from mouth containing device, it is characterised in that: the support (6) be arc
Shape structure is equipped with the U-shaped groove (1) to match with patient teeth in the upper and lower sides of support (6).
5. a kind of adjustable berth according to claim 1 away from mouth containing device, it is characterised in that: the upper hyoplastron (3) be to
Under curved arcuate structure, the cross section of upper hyoplastron (3) is arcuate structure, the upside arcwall face of upper hyoplastron (3) and oral cavity it is upper
Palate fits.
6. a kind of adjustable berth according to claim 1 away from mouth containing device, it is characterised in that: the lower hyoplastron (10) be to
Under curved arcuate structure, the cross section of lower hyoplastron (10) is arcuate structure, the downside arcwall face of lower hyoplastron (10) and tongue
Upper surface fits.
7. a kind of adjustable berth according to claim 2 away from mouth containing device, it is characterised in that: the two of the screw rod one (7)
It holds thread rotary orientation on the contrary, being fixed with disk one (8) in the middle part of screw rod one (7), there is a gear ring on the outside of disk one (8).
8. a kind of adjustable berth according to claim 2 away from mouth containing device, it is characterised in that: the upper thread bush one (4)
Lower outside be fixedly connected with graduated scale plate one (15), have length scales, graduated scale plate one (15) on graduated scale plate one (15)
The other end be attached on disk one (8).
9. a kind of adjustable berth according to claim 3 away from mouth containing device, it is characterised in that: the two of the screw rod two (19)
It holds thread rotary orientation on the contrary, being fixed with disk two (18) in the middle part of screw rod two (19), there is a gear ring on the outside of disk two (18).
10. a kind of adjustable berth according to claim 3 away from mouth containing device, it is characterised in that: the upper thread bush two
(16) lower outside is fixedly connected with graduated scale plate two (17), there is length scales, graduated scale plate two on graduated scale plate two (17)
(17) the other end is attached on disk two (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821581698.0U CN209123212U (en) | 2018-09-27 | 2018-09-27 | A kind of adjustable berth away from mouth containing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821581698.0U CN209123212U (en) | 2018-09-27 | 2018-09-27 | A kind of adjustable berth away from mouth containing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209123212U true CN209123212U (en) | 2019-07-19 |
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ID=67230477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821581698.0U Active CN209123212U (en) | 2018-09-27 | 2018-09-27 | A kind of adjustable berth away from mouth containing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209123212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111659030A (en) * | 2020-06-10 | 2020-09-15 | 浙江大学 | Inflatable buccal device for radiotherapy of oral cancer |
-
2018
- 2018-09-27 CN CN201821581698.0U patent/CN209123212U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111659030A (en) * | 2020-06-10 | 2020-09-15 | 浙江大学 | Inflatable buccal device for radiotherapy of oral cancer |
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