CN209984544U - A open mouth training instrument for after nasopharyngeal darcinoma radiotherapy - Google Patents
A open mouth training instrument for after nasopharyngeal darcinoma radiotherapy Download PDFInfo
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- CN209984544U CN209984544U CN201920575075.0U CN201920575075U CN209984544U CN 209984544 U CN209984544 U CN 209984544U CN 201920575075 U CN201920575075 U CN 201920575075U CN 209984544 U CN209984544 U CN 209984544U
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Abstract
The utility model belongs to the technical field of medical equipment, in particular to a mouth opening training tool used after nasopharyngeal darcinoma radiotherapy, which comprises a first mouth opening device, wherein the first mouth opening device comprises a first mouth opening plate, the upper end surface of the first mouth opening plate is fixedly connected with a first protection plate, the back surface of the first mouth opening plate is fixedly connected with a first mouth opening device fixing block, the outer side of the first mouth opening device fixing block is fixedly connected with a first connector, the first connector comprises a first connecting block, the front surface and the back surface of the first connecting block are respectively provided with a first connecting groove, the lower end surface of the first connecting block is provided with a first sliding groove, the left side of the inner wall of the first sliding groove is fixedly connected with a first sliding block, the inner part of the first connecting block is fixedly connected with a first handle, the first handle comprises a first handle fixing block, the back surface of the first handle fixing block is fixedly connected with a first holding rod, simple operation, strong practicability, simple structure and convenient production.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to a training instrument opens one's mouth for after nasopharyngeal darcinoma radiotherapy.
Background
The difficulty in opening mouth is one of the common sequelae after radical radiotherapy of nasopharyngeal carcinoma, the main reasons are temporomandibular joint sclerosis and chewing muscle fibrosis caused by radiotherapy, which mostly occur 6 months to 2 years after the radiotherapy, and the symptoms are that the tooth distance of the opening mouth is reduced, serious patients or even the teeth are tightly closed, and the living quality of patients is seriously influenced; at present, the mouth opening difficulty caused by radiotherapy is lack of a better treatment method, once the mouth opening difficulty caused by radiotherapy occurs, the reversal is difficult, and attention is paid to how to reduce the incidence rate of the mouth opening difficulty.
The prior art has the following problems:
1. at present, the existing mouth opening training tool used after nasopharyngeal carcinoma radiotherapy has a complex adjustable structure and is not easy to operate.
SUMMERY OF THE UTILITY MODEL
The utility model provides a training instrument opens one's mouth after being used for nasopharyngeal darcinoma radiotherapy, the structure is complicated with adjustable it is difficult for the problem of operation to aim at solving current training instrument opens one's mouth after being used for nasopharyngeal darcinoma radiotherapy.
The utility model is realized in such a way that the mouth opening training tool used after the radiotherapy of nasopharyngeal darcinoma comprises a first mouth opening device, the first sheet mouth device comprises a first sheet mouth plate, the upper end surface of the first sheet mouth plate is fixedly connected with a first protection plate, the back of the first sheet port plate is fixedly connected with a first sheet port fixing block, the outer side of the first sheet port fixing block is fixedly connected with a first connector, the first connector comprises a first connecting block, the front and the back of the first connecting block are respectively provided with a first connecting groove, a first sliding groove is arranged on the lower end surface of the first connecting block, a first sliding block is fixedly connected on the left side of the inner wall of the first sliding groove, the inner portion of the first connecting block is fixedly connected with a first handle, the first handle comprises a first handle fixing block, and the back of the first handle fixing block is fixedly connected with a first holding rod.
Preferably, the lower end of the first mouth gag is symmetrically provided with a second mouth gag, the lower end of the first connector is symmetrically provided with a second connector, and the lower end of the first handle is symmetrically provided with a second handle.
Preferably, a first clamping groove is formed in one side, close to the second connector, of the first sliding block, an insert matched with the first clamping groove is connected inside the first clamping groove in a sliding mode, and the first connector is connected with the second connector in a sliding mode through the insert.
Preferably, the insert comprises an embedded shaft, and embedded clamping blocks are fixedly connected to two ends of the embedded shaft.
Preferably, the lower end face of the first handle fixing block is fixedly connected with a first fixing block, the outer side of the first fixing block is movably connected with a spring, and the first handle is movably connected with the second handle through the spring.
Preferably, the outer side of the first stretcher fixing block is fixedly connected with the inner wall of the first connecting groove in the front face of the first connecting block, and the outer side of the first handle fixing block is fixedly connected with the inner wall of the first connecting groove in the back face of the first connecting block.
Preferably, a first oak sleeve is sleeved on the outer side of the first orifice plate.
Preferably, the outer side of the first holding rod is sleeved with an anti-slip sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this a training instrument opens one's mouth for after nasopharyngeal darcinoma radiotherapy, the first guard plate of up end fixedly connected with of first mouth board, through first guard plate, and then prevent that the patient from when carrying out the rehabilitation because the hand error, will open one's mouth training instrument and stretch into the mouth too deeply, lead to the injured condition to take place to reach the effect of safe operation.
2. The utility model provides an open mouth training instrument for after nasopharyngeal darcinoma radiotherapy, first spout has been seted up to the lower terminal surface of first connecting block, the first slider of inner wall left side fixedly connected with of first spout, first draw-in groove has been seted up to one side that first slider is close to the second connector, the inside sliding connection of first draw-in groove has and first draw-in groove assorted inserts, through first slider, first spout and inserts, and then realize the sliding connection of first connector and second connector, and then make the patient at the in-process of mediating the first in command and the second in command, sliding connection through first connector and second connector, realize opening and shutting of first mouth gag and second mouth gag, thereby reach the effect that open mouth training instrument is adjustable, be fit for all kinds of crowds.
3. This a training instrument opens one's mouth for after nasopharyngeal darcinoma radiotherapy, the lower extreme symmetry of first mouth gag is provided with the second mouth gag, and the lower extreme symmetry of first connector is provided with the second connector, and the lower extreme symmetry of the first in command is provided with the second in command, convenient production.
4. This kind of a training instrument opens one's mouth for after nasopharyngeal darcinoma radiotherapy, the first fixed block of the lower terminal surface fixedly connected with of the first in command fixed block, the outside swing joint of first fixed block has the spring, the first in command passes through spring swing joint with the second in command, through the spring, and then make the patient at the in-process of mediating the first in command and the second in command, receive the elasticity of spring, and then make the first in command and the second in command distance more near, the patient hand just need be with bigger power, thereby reach the effect that the patient opened one's mouth size by the forced condition perception of hand, avoid opening one's mouth too big accidental injury patient's the condition emergence, thereby reach the effect of safe operation.
5. This a training instrument opens one's mouth for after nasopharyngeal darcinoma radiotherapy, first oak cover has been cup jointed in the outside of first mouth board, through first oak cover, and then avoids the patient to feel uncomfortable condition emergence inadequately because the material elasticity in the process of becoming healthy again to reach the effect that makes comfortable training of patient, materials environmental protection.
6. This a training instrument opens one's mouth for after nasopharyngeal darcinoma radiotherapy, the antiskid cover has been cup jointed in the outside of first holding rod, through the antiskid cover, and then avoids the patient to take place because the condition of oneself is wounded by mistake to the hand slides to reach the effect of safe operation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a view of the first dispenser of the present invention;
fig. 3 is a first connector structure view of the present invention;
FIG. 4 is a view of the first handle structure of the present invention;
FIG. 5 is a view of the insert structure of the present invention;
in the figure, 1, a first speculum; 101. a first oak sleeve; 102. a first aperture plate; 103. a first guard plate; 104. a first port fixture block; 2. a second mouth gag; 3. a first connector; 301. a first connection block; 3011. a first connecting groove; 3012. a first chute; 302. a first slider; 3021. a first card slot; 4. a second connector; 5. a first handle; 501. a first holding rod; 502. a first handle fixing block; 503. a first fixed block; 5031. a first clamping block; 6. a second handle; 7. a spring; 8. an insert; 801. an embedded shaft; 802. a clamping block is embedded.
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 "length", "width", "upper", "lower", "front", "rear", "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 and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a training instrument opens one's mouth for after nasopharyngeal darcinoma radiotherapy, including first mouthpart 1, first mouthpart 1 includes first mouthpart 102, the first guard plate 103 of up end fixedly connected with of first mouthpart 102, the first mouthpart fixed block 104 of the back fixedly connected with of first mouthpart 102, the first connector 3 of the outside fixedly connected with of first mouthpart fixed block 104, first connector 3 includes first connecting block 301, first connecting groove 3011 has been seted up respectively to the front and the back of first connecting block 301, first spout 3012 has been seted up to the lower terminal surface of first connecting block 301, the first slider 302 of inner wall left side fixedly connected with of first spout 3012, the inside fixedly connected with first in command 5 of first connecting block 301, first in command 5 includes first fixed block 502, the back fixedly connected with first in command 501 of first in command fixed block 502.
In this embodiment, the first mouth gag 1 comprises a first mouth gag 102, the upper end surface of the first mouth gag 102 is fixedly connected with a first protection plate 103, and when a patient performs rehabilitation, the mouth opening training tool is prevented from extending too deeply into the mouth due to hand errors through the first protection plate 103, so that an injury condition occurs, the back surface of the first mouth gag 102 is fixedly connected with a first mouth gag fixing block 104, the outer side of the first mouth gag fixing block 104 is fixedly connected with a first connector 3, the first connector 3 comprises a first connecting block 301, the front surface and the back surface of the first connecting block 301 are respectively provided with a first connecting groove 3011, the lower end surface of the first connecting block 301 is provided with a first sliding groove 3012, the left side of the inner wall of the first sliding groove 3012 is fixedly connected with a first sliding block 302, and the first connector 3 is respectively and fixedly connected with the first mouth gag 1 and the first handle 5 through the first connecting groove 3011, through first slider 302 and first spout 3012, and then realize the sliding connection of first connector 3 and second connector 4, and then make the patient at the in-process of mediating first in command 5 and second in command 6, through the sliding connection of first connector 3 and second connector 4, realize opening and shutting of first in command 1 and second in command gag 2, thereby reach the effect that the training instrument of opening one's mouth is adjustable, be fit for all kinds of crowds, the inside fixedly connected with first in command 5 of first connecting block 301, first in command 5 includes first in command fixed block 502, the first in command 501 of the back fixedly connected with of first in command fixed block 502, through first in command 501, make things convenient for the patient to mediate first in command 5.
Specifically, the lower end of the first mouth gag 1 is symmetrically provided with the second mouth gag 2, the lower end of the first connector 3 is symmetrically provided with the second connector 4, and the lower end of the first handle 5 is symmetrically provided with the second handle 6, so that the production is convenient.
Specifically, first draw-in groove 3021 has been seted up to one side that first slider 302 is close to second connector 4, the inside sliding connection of first draw-in groove 3021 have with first draw-in groove assorted inserts 8, first connector 3 passes through inserts 8 sliding connection with second connector 4, through inserts 8, and then realizes first connector 3 and second connector 4's adjustable to reach the effect that the training instrument of opening one's mouth is adjustable.
Specifically, the insert 8 comprises an embedded shaft 801, and embedded fixture blocks 802 are fixedly connected to two ends of the embedded shaft 801, so that production is facilitated.
Specifically, the lower terminal surface fixedly connected with first fixed block 503 of first in command fixed block 502, the outside swing joint of first fixed block 503 has spring 7, first in command 5 passes through spring 7 swing joint with second in command 6, through spring 7, and then make the patient in the in-process of mediating first in command 5 and second in command 6, receive spring 7's elasticity, and then make first in command 5 and second in command 6 distance more near, the patient hand just needs to use bigger power, thereby reach the effect that the patient is opened mouthful of size by the forced condition perception of hand, avoid opening a mouthful too big accidental injury patient's condition emergence.
Specifically, the outer side of the first mouth piece fixing block 104 is fixedly connected with the inner wall of the first connecting groove 3011 on the front side of the first connecting block 301, and the outer side of the first handle fixing block 502 is fixedly connected with the inner wall of the first connecting groove 3011 on the back side of the first connecting block 301, so that the fixing is facilitated.
Specifically, the first oak sleeve 101 is sleeved on the outer side of the first mouth plate 102, and the situation that a patient feels uncomfortable due to insufficient material flexibility in the rehabilitation process is avoided through the first oak sleeve 101, so that the effects of comfortable training of the patient and environment-friendly materials are achieved.
Specifically, the outer side of the first holding rod 501 is sleeved with an anti-slip sleeve, and the situation that the patient accidentally injures himself due to hand slip is avoided through the anti-slip sleeve.
The utility model discloses a theory of operation and use flow: the patient holds the first handle 5 and the second handle 6 with one hand, the first mouth gag 1 and the second mouth gag 2 are placed in the mouth, the first handle 5 and the second handle 6 are kneaded by the hand, the distance between the first mouth gag 1 and the second mouth gag 2 is further enlarged, the mouth opens along with the opening of the first mouth gag 1 and the second mouth gag 2, the situation that the mouth is injured due to the fact that the mouth training tool stretches deeply into the mouth due to hand errors when the patient is rehabilitated is further prevented through the protective plate, the phenomenon that the patient feels uncomfortable due to insufficient elasticity of materials in the rehabilitating process is avoided through the rubber sleeve, the force required for kneading the first handle 5 and the second handle 6 by the hand is increased due to the elastic force of the spring 7 between the first handle 5 and the second handle 6 in the process of kneading the first handle 5 and the second handle 6 by the hand, and the opening and closing size of the mouth gag is further sensed by the hand, the injury of the patient caused by overlarge mouth opening of the mouth opener is prevented, and the patient is prevented from accidentally injuring himself due to the fact that hands slide through the anti-slip sleeve; kneading and releasing slowly, repeating the process for ten to fifteen minutes, three times a day.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A open mouth training instrument for after nasopharyngeal carcinoma radiotherapy, includes first mouth gag (1), its characterized in that: the first mouth gag (1) comprises a first mouth plate (102), the upper end face of the first mouth plate (102) is fixedly connected with a first protection plate (103), the back face of the first mouth plate (102) is fixedly connected with a first mouth gag fixing block (104), the outer side of the first mouth gag fixing block (104) is fixedly connected with a first connector (3), the first connector (3) comprises a first connecting block (301), the front face and the back face of the first connecting block (301) are respectively provided with a first connecting groove (3011), the lower end face of the first connecting block (301) is provided with a first sliding groove (3012), the left side of the inner wall of the first sliding groove (3012) is fixedly connected with a first sliding block (302), the inner part of the first connecting block (301) is fixedly connected with a first handle (5), the first handle (5) comprises a first handle fixing block (502), the back of the first handle fixing block (502) is fixedly connected with a first holding rod (501).
2. The tool of claim 1, wherein the tool is used for training mouth opening after nasopharyngeal carcinoma radiotherapy, and comprises: the lower end of the first mouth gag (1) is symmetrically provided with a second mouth gag (2), the lower end of the first connector (3) is symmetrically provided with a second connector (4), and the lower end of the first handle (5) is symmetrically provided with a second handle (6).
3. A training tool for post-radiotherapy nasopharyngeal carcinoma ostioles according to claim 1 or 2, wherein: first draw-in groove (3021) have been seted up to one side that first slider (302) are close to second connector (4), the inside sliding connection of first draw-in groove (3021) have with first draw-in groove assorted inserts (8), first connector (3) pass through inserts (8) sliding connection with second connector (4).
4. A training tool for post-radiotherapy treatment of nasopharyngeal carcinoma according to claim 3, wherein: the insert (8) comprises an embedded shaft (801), and embedded clamping blocks (802) are fixedly connected to two ends of the embedded shaft (801).
5. A training tool for post-radiotherapy nasopharyngeal carcinoma ostioles according to claim 1 or 2, wherein: the lower end face of the first handle fixing block (502) is fixedly connected with a first fixing block (503), the outer side of the first fixing block (503) is movably connected with a spring (7), and the first handle (5) is movably connected with the second handle (6) through the spring (7).
6. The tool of claim 1, wherein the tool is used for training mouth opening after nasopharyngeal carcinoma radiotherapy, and comprises: the outer side of the first mouth piece fixing block (104) is fixedly connected with the inner wall of a first connecting groove (3011) in the front face of the first connecting block (301), and the outer side of the first handle fixing block (502) is fixedly connected with the inner wall of a first connecting groove (3011) in the back face of the first connecting block (301).
7. The tool of claim 1, wherein the tool is used for training mouth opening after nasopharyngeal carcinoma radiotherapy, and comprises: a first rubber-wood sleeve (101) is sleeved on the outer side of the first orifice plate (102).
8. The tool of claim 1, wherein the tool is used for training mouth opening after nasopharyngeal carcinoma radiotherapy, and comprises: an anti-slip sleeve is sleeved on the outer side of the first holding rod (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920575075.0U CN209984544U (en) | 2019-04-24 | 2019-04-24 | A open mouth training instrument for after nasopharyngeal darcinoma radiotherapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920575075.0U CN209984544U (en) | 2019-04-24 | 2019-04-24 | A open mouth training instrument for after nasopharyngeal darcinoma radiotherapy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209984544U true CN209984544U (en) | 2020-01-24 |
Family
ID=69292740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920575075.0U Expired - Fee Related CN209984544U (en) | 2019-04-24 | 2019-04-24 | A open mouth training instrument for after nasopharyngeal darcinoma radiotherapy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209984544U (en) |
-
2019
- 2019-04-24 CN CN201920575075.0U patent/CN209984544U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |