CN208799687U - A kind of medical bite - Google Patents
A kind of medical bite Download PDFInfo
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- CN208799687U CN208799687U CN201820188605.1U CN201820188605U CN208799687U CN 208799687 U CN208799687 U CN 208799687U CN 201820188605 U CN201820188605 U CN 201820188605U CN 208799687 U CN208799687 U CN 208799687U
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- bite
- main body
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- utricule
- oral cavity
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Abstract
The utility model discloses a kind of medical bites, including main body of being difficult to articulate, the side that bite main body gos deep into oral cavity is equipped with the inflatable utricule shunk, it is additionally provided with the pipeline being connected with utricule, the end of pipeline is equipped with valve, one end of valve connects device for filling, this medical bite, it is placed in after oral cavity, bite main body can the tongue body to patient effectively fixed, prevent tongue body not autonomous, improve the accuracy of irradiation, the exposure dose on tongue body surface can be improved to a certain extent, utricule is filled the water using device for filling simultaneously, so that balloon inflation and maxilla can be fitted in completely, to improve the dosage when irradiation of maxilla, this utility model is used for field of radiation therapy.
Description
Technical field
The utility model relates to field of radiation therapy, more particularly to a kind of medical bite.
Background technique
Radiotherapy is in treating malignant tumor, the not still preferred treatment method of some malignant tumours, while being also swollen
Indispensable a part in tumor complex treatment.Its principle is the radioactive ray using different-energy, passes through reirradiation each time
Mode kill tumour cell.While killing tumour cell, also inevitably accidentally injures and arrive normal tissue.Therefore, one
The fixed form planted can not only make irradiation each time more acurrate, preferably improve the dosage of target area, while again can be effective
Reduce the damage of normal tissue.
Utility model content
The purpose of this utility model is to provide a kind of medical bites for improving irradiation accuracy, improving target dose.
Technical solution adopted in the utility model is:
A kind of medical bite, including bite main body, the side that bite main body gos deep into oral cavity are equipped with the inflatable utricule shunk,
It is additionally provided with the pipeline being connected with utricule, one end of pipeline is equipped with valve, and one end of valve connects device for filling.
It is further used as the improvement of technical solutions of the utility model, the cross-sectional area for main body of being difficult to articulate is stung along center line gradual change
The area that mouth main body gos deep into the end face in oral cavity is less than bite area of the main body towards external end face.
It is further used as the improvement of technical solutions of the utility model, pipeline includes logical set on the inside of bite body interior
Road, one end of inner passage connect utricule, and the other end connection of inner passage is located at the external pipe of bite body exterior, external
One end connecting valve of pipeline.
It is further used as the improvement of technical solutions of the utility model, the venthole for breathing is equipped in main body of being difficult to articulate, is led to
Stomata is through bite main body.
It is further used as the improvement of technical solutions of the utility model, the cross-sectional shape for main body of being difficult to articulate is oblateness.
It is further used as the improvement of technical solutions of the utility model, the side for main body of being difficult to articulate is equipped with for observing into mouth depth
Scale.
It is further used as the improvement of technical solutions of the utility model, the side that bite main body gos deep into oral cavity, which is equipped with, to be avoided excessively
Hard palate is stimulated to cause the notch of nausea.
It is further used as the improvement of technical solutions of the utility model, notch is U-shaped.
It is further used as the improvement of technical solutions of the utility model, bite main body is made of medical silica-gel material.
Be further used as the improvement of technical solutions of the utility model, can by into utricule injecting fluid make its expansion, capsule
In the rectangle for cutting two corners after body expansion, the one end in oral cavity is goed deep on one side that rectangle does not cut two corners towards bite main body.
The utility model has the beneficial effects that this medical bite, be placed in after oral cavity, bite main body can tongue body to patient into
Row is effective fixed, prevents tongue body not autonomous, improves the accuracy of irradiation, the photograph on tongue body surface can be improved to a certain extent
Dosage is penetrated, while utricule is filled the water using device for filling, so that balloon inflation and maxilla can be fitted in completely, to mention
The dosage when irradiation of high maxilla.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is the overall structure diagram of medical bite in the utility model embodiment；
Fig. 2 is the structural schematic diagram of bite main body in the utility model embodiment.
Specific embodiment
Referring to Fig.1, Fig. 2, the utility model are a kind of medical bite, including bite main body 1, and bite main body 1 gos deep into oral cavity
Side be equipped with the inflatable utricule 2 shunk, be additionally provided with the pipeline 3 being connected with utricule 2, one end of pipeline 3 is equipped with valve 4, valve
One end of door 4 connects device for filling 8.
Specifically, using when the main body 1 that will be difficult to articulate have the side of utricule 2 towards being built in the oral cavity of patient, until bite
After main body 1 fully enters oral cavity, utricule 2 can then be filled the water using device for filling 8 according to the tolerance level of patient, so that capsule
Body 2 is expanded to the oral cavity for being close to patient.Since tongue body has been pressed in the following, main body 1 of being therefore difficult to articulate by bite main body completely
The tongue body of patient can be effectively fixed, reduction is moved because of caused by breathing and swallowing act, is irradiated when improving radiotherapy
Accuracy, and the utricule 2 after filling the water can fit in maxilla completely, to reach the field dose for improving hard palate.When use terminates
Afterwards, the liquid inside utricule 2 can be still pumped out by device for filling 8, reduces the volume of utricule 2, this medical bite is easily taken
Out.
As special circumstances, in the therapeutic process of some patients, the liquid medicine injection in utricule 2 is needed, to reach certain
The smoked effect of washing, can improve by according to target area to the absorbability of ray, improve the therapeutic effect of ray.
As the utility model preferred embodiment, the cross-sectional area for main body 1 of being difficult to articulate is along center line gradual change, main body of being difficult to articulate
1 area for going deep into the end face in oral cavity is less than bite area of the main body 1 towards external end face.Specifically, each cross of bite main body 1
The area in section towards external end face to the end face for going deep into oral cavity by being gradually reduced, so that when the bite merging oral cavity of main body 1 more
It is easy to add.
As the utility model preferred embodiment, pipeline 3 includes the inner passage inside bite main body 1, interior
The one end in portion channel connects utricule 2, and the other end connection of inner passage is located at the external pipe 3 outside bite main body 1, exterior tube
One end connecting valve 4 in road 3 is arranged inner passage in bite main body 1, the volume of pipeline 3 can be effectively reduced, so that entirely
The structure of medical bite is more compact, operates more convenient.
As the utility model preferred embodiment, the venthole 5 for breathing, venthole 5 are equipped in main body 1 of being difficult to articulate
Through bite main body 1, the width of venthole 5 is 5mm.When main body 1 of being difficult to articulate is placed in oral cavity, respiration channel can be blocked, therefore set
Venthole 5 has been set, the respiratory demand of patient is met.
As the utility model preferred embodiment, the cross-sectional shape for main body 1 of being difficult to articulate is oblateness, oblate cross
Section meets ergonomics, when bite main body 1 is placed in oral cavity, can come into full contact with oral cavity.
As the utility model preferred embodiment, the side for main body 1 of being difficult to articulate is equipped with for observing the quarter into mouth depth
Degree 6, medical staff can enter mouth depth by observe that scale 6 know bite, to control the degree of dehiscing of patient, improve target
The repeatability that area and normal tissue are shone each time, to guarantee the dosage accuracy of target area and normal tissue.
As the utility model preferred embodiment, the side that main body 1 of being difficult to articulate gos deep into oral cavity, which is equipped with, avoids overstimulation
Hard palate causes the notch 7 of nausea.
As the utility model preferred embodiment, notch 7 is U-shaped.The notch 7 that U-shaped is arranged can prevent from leading because of bite
The stimulation of body 1 causes the adverse effects such as nausea to the intraoral soft palate of patient.
As the utility model preferred embodiment, main body 1 of being difficult to articulate is made of medical silica-gel material.
As the utility model preferred embodiment, can by into utricule 2 injecting fluid make its expansion, utricule 2 is swollen
In the rectangle for cutting two corners after swollen, the one end in oral cavity is goed deep on one side that rectangle does not cut two corners towards bite main body 1, due to oral cavity
The shape of middle maxilla is gradually to broaden along mouth to throat direction, therefore, for guarantee can sufficiently and oral cavity after utricule 2 expands
Contact, so as to preferably increase the exposure dose of maxilla, the shape after utricule 2 is expanded is designed to the square for cutting two corners
Shape, and rectangle does not carry out one end that one end of corner cut gos deep into oral cavity towards bite main body 1.This design is so that utricule 2 is expanding
The shape of shape and oral cavity afterwards is more agreed with, and ergonomics is met, and improves the irradiation of comforts of use and maxilla
Dosage.
This medical bite, the utricule 2 provided with variable volume change the volume of utricule 2 by water filling, and utricule 2 is pasted
The oral cavity for closing patient improves the field dose of maxilla to ensure that the accuracy in radiotherapy, and adapts to not
It is adaptable and applied widely with the demand of the patient of situation.And bite main body 1 can be accurately controlled by scale 6 and enter mouth
Depth ensure that the accuracy of dosage, enhance radiation to improve target area and repeatability that normal tissue is shone each time
The effect for the treatment of.Entirely medical bite is simple for structure, and operates convenient, promotional value with higher.
Certainly, the invention is not limited to above embodiment, and those skilled in the art are without prejudice to originally
Equivalent deformation or replacement can be also made under the premise of utility model spirit, these equivalent variation or replacement are all contained in the application
In claim limited range.
Claims (10)
1. a kind of medical bite, it is characterised in that: including being difficult to articulate main body (1), the side that bite main body (1) gos deep into oral cavity is set
There is the utricule (2) of inflatable contraction, is additionally provided with the pipeline (3) being connected with the utricule (2), one end of the pipeline (3) is equipped with
One end of valve (4), the valve (4) connects device for filling (8).
2. medical bite according to claim 1, it is characterised in that: the cross-sectional area of bite main body (1) is along center
Line gradual change, the area that bite main body (1) gos deep into the end face in oral cavity are less than the bite main body (1) towards external end face
Area.
3. medical bite according to claim 1, it is characterised in that: the pipeline (3) includes being set to the bite main body
(1) internal inner passage, one end of the inner passage connect the utricule (2), the other end connection of the inner passage
The external pipe external positioned at bite main body (1), one end of the external pipe connect the valve (4).
4. medical bite according to claim 1, it is characterised in that: be equipped in bite main body (1) for breathing
Venthole (5), the venthole (5) run through the bite main body (1).
5. medical bite according to claim 4, it is characterised in that: the cross-sectional shape of bite main body (1) is flat
It is round.
6. medical bite according to claim 1, it is characterised in that: the side of bite main body (1) is equipped with for seeing
Examine the scale (6) into mouth depth.
7. medical bite according to claim 1, it is characterised in that: the side that bite main body (1) gos deep into oral cavity is set
There is the notch (7) for avoiding overstimulation hard palate from causing nausea.
8. medical bite according to claim 7, it is characterised in that: the notch (7) is U-shaped.
9. medical bite according to claim 1, it is characterised in that: the bite main body (1) uses medical silica-gel material
It is made.
10. medical bite according to claim 1, it is characterised in that: can by into the utricule (2) injecting fluid make
It is expanded, and in the rectangle for cutting two corners after the utricule (2) expansion, the rectangle does not cut one side of two corners towards the bite
Main body (1) gos deep into the one end in oral cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820188605.1U CN208799687U (en) | 2018-02-02 | 2018-02-02 | A kind of medical bite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820188605.1U CN208799687U (en) | 2018-02-02 | 2018-02-02 | A kind of medical bite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208799687U true CN208799687U (en) | 2019-04-30 |
Family
ID=66228293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820188605.1U Active CN208799687U (en) | 2018-02-02 | 2018-02-02 | A kind of medical bite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208799687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310679A (en) * | 2018-02-02 | 2018-07-24 | 复旦大学附属肿瘤医院 | A kind of medical bite |
-
2018
- 2018-02-02 CN CN201820188605.1U patent/CN208799687U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310679A (en) * | 2018-02-02 | 2018-07-24 | 复旦大学附属肿瘤医院 | A kind of medical bite |
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