CN208942234U - A kind of Oral and Maxillofacial Surgery dilator - Google Patents
A kind of Oral and Maxillofacial Surgery dilator Download PDFInfo
- Publication number
- CN208942234U CN208942234U CN201820891873.XU CN201820891873U CN208942234U CN 208942234 U CN208942234 U CN 208942234U CN 201820891873 U CN201820891873 U CN 201820891873U CN 208942234 U CN208942234 U CN 208942234U
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- support frame
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Abstract
The utility model discloses a kind of Oral and Maxillofacial Surgery dilators, including the first support frame and the second support frame, the lower surface of first support frame is connected with interior bar by the first connecting shaft, the upper surface of first support frame offers first and assigns slot, first assigns and is equipped with first on slot and stings pad, the lower part of first support frame one end offers the first limit hole, and the upper surface of the second support frame is connected with outer bar by the second connecting shaft, and the lower surface of the second support frame offers second and assigns slot.Adjustment hole and fixation hole are opened up respectively in this Oral and Maxillofacial Surgery dilator, interior bar and outer bar, are fixed by bolt, adjustment hole is equipped with multiple hole locations, structure is simple, facilitates adjusting, fixation, it is fixed by the way that anti-skidding contact and tooth slot is arranged, it first stings pad simultaneously and be bonded cavity interior structure with tooth slot, increase the comfort of patient, sting pad and second first and sting to pad water absorption layer is set, the saliva that patient secretes is siphoned away, medical worker is facilitated to treat.
Description
Technical field
The utility model relates to technical field of medical auxiliary equipment, specially a kind of Oral and Maxillofacial Surgery dilator.
Background technique
The department of stomatology, one of medical disciplines classification, main oral section disease includes oromaxillo-facial region skin sample, epidermis submaxillary space
Infection, Maxillary region lymphangioma, cdontoid process developmental deformity, carcinoma of maxillary sinus, ameloblastoma of jaws, chronic ethmoidal sinusitis,
The diseases such as mandibular retrusion, tetracycline pigmentation teeth, tongue hickie.Currently, needing patient's long-time most when doing oral care or operation on oral cavity
Limits are dehisced, and such therapeutic modality is had the following disadvantages: for a long time dehiscing that saliva can be generated, saliva is just
It is flowed out along the corners of the mouth, in this way not only bad for health, but also will affect the treatment of doctor；It opens to greatest extent for a long time in oral cavity
It opens, the muscular sensation in patient oral cavity can be allowed tired, patient is allowed to generate sense of discomfort.
Existing many oral cavity spreaders mostly control dilator by handle and strut in patient's mouth, such dilator
There is handle to be placed in outside patient's mouth, block the sight of medical worker, is unfavorable for treatment and operates, and the support in oral cavity built in part
Device is opened, mostly without limiting device, support was be easy to cause, or situations such as tilt angle inverts occur, and was brought to patient
Injury, while being unfavorable for medical worker's treatment.
Utility model content
The purpose of this utility model is to provide a kind of Oral and Maxillofacial Surgery dilators, and saliva, comfort can be siphoned away by having
Good, fixation and facilitate adjustable advantage, solves the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of Oral and Maxillofacial Surgery dilator, including
First support frame and the second support frame, the lower surface of first support frame are connected with interior bar by the first connecting shaft, and first
The upper surface of support offers first and assigns slot, and first assigns and be equipped with first on slot and sting pad, the lower part of first support frame one end
The first limit hole is offered, the upper surface of second support frame is connected with outer bar by the second connecting shaft, the second support frame
Lower surface offers second and assigns slot, and second assigns and be equipped with second on slot and sting pad, and the second support frame is close to the first limit hole
One end lower part offers the second limit hole, and the second limit hole passes through spacing collar through the second limit hole and the first limit hole and the
The connection of one limit hole；
The lower end of the interior bar offers no less than three adjustment holes, and one end that interior bar offers adjustment hole assigns into outer
In bar, one end that outer bar is connect with interior bar offers fixation hole, and fixation hole is connect by perforative bolt with adjustment hole；
Described first lower surface for stinging pad is connected with the first detent for assigning slot to match with first, the first detent and first
Slot is assigned to be connected together, the first lower surface for stinging pad is bonded with the first support frame upper surface, and the first upper surface for stinging pad is connected with
First water absorption layer, the upper surface of the first water absorption layer are connected with anti-skidding contact, and the described second upper surface for stinging pad is connected with and second
The second detent that slot matches is assigned, the second detent assigns slot to be connected together with second, and second stings pad upper surface and the second support
The lower surface of frame is bonded, and the second lower surface for stinging pad offers tooth slot, and the second of tooth slot side stings pad lower surface and be connected with
Second water absorption layer.
Preferably, the described first upper surface for stinging pad is curved-surface structure, and curved-surface structure is bonded with oral cavity.
Preferably, the tooth slot is arc groove identical with human teeth's radian.
Preferably, described first sting pad and sting to pad with second and have an Eversible structure close to one end of lip, and first sting pad with
Second to sting pad be food rubber product.
Preferably, the maximum tension length of the spacing collar is not more than the maximal regulated height of outer bar and interior bar.
Compared with prior art, the beneficial effects of the utility model are as follows:
1. being connected by interior bar with outer bar by the first support frame of setting and the second support frame, dilator being placed in oral cavity
Inside avoids handle from blocking informer, opens up limit hole in one end of the first support frame and the second support frame, is carried out by spacing collar
Limit prevents the first support frame and the second support frame to be open and inverts, accidentally injures patient.
2. opening up adjustment hole and fixation hole respectively in interior bar and outer bar, it is fixed by bolt, adjustment hole is equipped with multiple
Hole location, structure is simple, facilitates adjusting, fixation, and interior bar and outer bar can be rotated by connecting shaft, facilitates adjusting
The opening angle of one support frame and the second support frame；
3. first, which stings pad, stings pad with second and directly contact with patient's mouth, consolidated by the anti-skidding contact of setting and tooth slot
It is fixed, while first stings pad and be bonded cavity interior structure with tooth slot, increases the comfort of patient, it stings and pads and second stings pad first
The saliva that patient secretes is siphoned away, medical worker is facilitated to treat by upper setting water absorption layer, siphons away saliva in time, keeps oral cavity
Internal relatively dry also can increase the comfort of patient.
Detailed description of the invention
Fig. 1 is Oral and Maxillofacial Surgery dilator overall structure figure provided by the utility model；
Fig. 2 is the first support frame installation diagram of Oral and Maxillofacial Surgery dilator provided by the utility model；
Fig. 3 is the second support frame installation diagram of Oral and Maxillofacial Surgery dilator provided by the utility model；
Fig. 4 is the first support frame top view of Oral and Maxillofacial Surgery dilator provided by the utility model；
Fig. 5 stings mat structure figure for the first of Oral and Maxillofacial Surgery dilator provided by the utility model；
Fig. 6 stings mat structure figure for the second of Oral and Maxillofacial Surgery dilator provided by the utility model；
Fig. 7 stings pad bottom view for the second of Oral and Maxillofacial Surgery dilator provided by the utility model.
In figure: the first support frame of 1-, the first connecting shaft of 11-, 12- first assign slot, the first limit hole of 13-, 2- second
Support, the second connecting shaft of 21-, 22- second assign slot, the second limit hole of 23-, 3- interior bar, 31- adjustment hole, 4- outer bar, 41- solid
Determine hole, 42- bolt, 5- first sting pad, the first detent of 51-, the first water absorption layer of 52-, the anti-skidding contact 53-, 6- second sting pad, 61-
Second detent, 62- tooth slot, the second water absorption layer of 63-, 7- spacing collar.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, a kind of Oral and Maxillofacial Surgery dilator, including the first support frame 1 and the second support frame 2, first
The lower surface of support 1 is connected with interior bar 3 by the first connecting shaft 11, and interior bar 3 can be rotated around the first connecting shaft 11, facilitate adjustment
The angle of interior bar 3 and the first support frame 1, the upper surface of the first support frame 1 offer first and assign slot 12, and first assigns on slot 12
It is equipped with first and stings pad 5, the lower part of 1 one end of the first support frame offers the first limit hole 13, and the upper surface of the second support frame 2 is logical
It crosses the second connecting shaft 21 and is connected with outer bar 4, the lower surface of the second support frame 2 offers second and assigns slot 22, and second assigns slot 22
On be equipped with second and sting pad 6, the second support frame 2 offers the second limit hole 23 close to one end lower part of the first limit hole 13,
Two limit holes 23 are limited by connecting through the spacing collar 7 of the second limit hole 23 and the first limit hole 13 with the first limit hole 13
One end of first support frame 1 and the second support frame 2 is flexibly connected by circle 7, and the maximum tension length of spacing collar 7 is not more than outer bar 4
With the maximum adjusting height of interior bar 3, under the connection of spacing collar 7, the first support frame 1 and the second support frame 2 are placed in cavity interior
One end cannot separate too big, guarantee the opening of the first support frame 1 and the second support frame 2 only towards oral external, avoid the
One support frame 1 and the second support frame 2 are placed in one end closure of oral external, damage to patient's mouth inside, evade simultaneously
Accidentally injure medical worker；
Fig. 2-4 is please referred to, the lower end of interior bar 3 offers no less than three adjustment holes 31, and interior bar 3 offers adjustment hole 31
One end assign into outer bar 4, by way of 4 sets of interior bars 3 of outer bar, support the first support frame 1 and the second support frame 2, outer bar 4
The one end connecting with interior bar 3 offers fixation hole 41, and fixation hole 41 is connect by perforative bolt 42 with adjustment hole 31, by not
Adjustment hole 31 and fixation hole 41 with position is fixed, for adjusting the length that interior bar 3 stretches out outer bar 4, that is, controls the first support frame 1
The distance between second support frame 2 can facilitate doctor according to the oral cavity opening degree of different patients, appropriate adjustment tonicity
It is treated, while by the way of 4 sets of interior bars 3 of outer bar, saving the use of handle, entire dilator is placed in cavity interior, no
Will affect medical worker's observation and operation, adjustment hole 31 and 41 fitted bolt 42 of fixation hole make interior bar 3 and 4 fixation of outer bar,
The case where being moved down there is no interior bar 3.
Fig. 5-7 is please referred to, the first upper surface for stinging pad 5 is curved-surface structure, and curved-surface structure is to be bonded with oral cavity, first
The whole stress of pad 5 is stung, more comfortably, the first lower surface for stinging pad 5 is connected with the first detent for assigning slot 12 to match with first
51, the first detent 51 assigns slot 12 to be connected together with first, and the first lower surface for stinging pad 5 is bonded with 1 upper surface of the first support frame,
It is connected by way of engaging, facilitates first to sting 5 dismounting and changes of pad, the first support frame 1 can be reused, be economized on resources.The
One upper surface for stinging pad 5 is connected with the first water absorption layer 52, and the saliva that the first water absorption layer 52 is used to generate on maxilla absorbs, and first inhales
The upper surface of water layer 52 is connected with anti-skidding contact 53, prevents patient from wearing dilator for a long time and has skidded phenomenon, guarantees that first stings
It pads 5 positions to fix, the second upper surface for stinging pad 6 is connected with the second detent 61 for assigning slot 22 to match with second, the second detent
61 assign slot 22 to be connected together with second, and second stings 6 upper surfaces of pad is bonded with the lower surface of the second support frame 2, and second stings pad 6
It can replace, much cleaner safety, the second lower surface for stinging pad 6 offers tooth slot 62, and tooth slot 62 is according to human teeth's arc
The arc groove of design is spent, engages lower jaw teeth in tooth slot 62, fixes the second position for stinging pad 6, while tooth slot 62 is bonded tooth
Tooth, more comfortably, the second of 62 side of tooth slot sting 6 lower surfaces of pad and are connected with the second water absorption layer 63, and the second water absorption layer 63 is for inhaling
The saliva for accepting jaw generation, avoids saliva from accumulating in oral cavity, unhealthful, while avoiding treating to medical worker and cause not
Just, it first stings pad 5 and second and stings pad 6 and have the design turned up close to one end of lip, turning up for silica gel can be coated with for one
Plate, for blocking lip, medical worker is prevented when carrying out dental care by therapeutic agent or utensil contact lip, to disease
People increases sense of discomfort, and first to sting pad 5 to sting pad 6 with second be food level rubber product, and first, which stings pad 5 and second, stings pad 6
There is certain elasticity, when patient is engaged, comfort is more preferable.
The course of work: different from fixation hole 41 by adjustment hole 31 according to the oral cavity size of patient or the degree that can be opened
Link position, adjustment interior bar 3 stretch out outer bar 4 length, control the first support frame 1 and the second support frame 2 distance, interior bar 3
It is rotated respectively around the first connecting shaft 11 and the second connecting shaft 21 with outer bar 4, adjusts the first support frame 1 and the second support frame 2
Opening angle, spacing collar 7 limit one end of the first support frame 1 and 2 cavity interior of the second support frame, guarantee 1 He of the first support frame
The opening of second support frame 2 only towards oral external, by first sting pad 5 and second sting pad 6 respectively correspond the first support frame 1 and
The installation of second support frame 2 is fixed, and dilator is sent into patient's mouth, and the anti-skidding contact 53 that patient's maxilla is stung with first on pad 5 connects
Touching, lower jaw teeth stick into tooth slot 62, and dilator is fixed, and the first water absorption layer 52 and the second water absorption layer 63 inhale saliva in oral cavity
It walks, medical worker is facilitated to cure.
In summary: this Oral and Maxillofacial Surgery dilator, by the first support frame 1 of setting and the second support frame 2, by interior
Bar 3 and outer bar 4 connect, and dilator is placed in cavity interior, handle is avoided to block informer, in the first support frame 1 and the second support
One end of frame 2 opens up limit hole, is limited by spacing collar 7, prevents the first support frame 1 and the second support frame 2 to be open and inverts,
Accidentally injure patient；
Adjustment hole 31 and fixation hole 41 are opened up respectively in interior bar 3 and outer bar 4, are fixed by bolt 42, adjustment hole 31
Equipped with multiple hole locations, structure is simple, facilitates adjusting, fixation, and interior bar 3 and outer bar 4 can be rotated by connecting shaft,
Facilitate the opening angle for adjusting the first support frame 1 and the second support frame 2；
First, which stings pad 5, stings pad 6 with second and directly contacts with patient's mouth, by be arranged anti-skidding contact 53 and tooth slot 62 into
Row is fixed, while first stings pad 5 and be bonded cavity interior structure with tooth slot 62, increases the comfort of patient, first sting pad 5 and
Second stings water absorption layer is arranged on pad 6, and the saliva that patient secretes is siphoned away, facilitates medical worker to treat, siphons away saliva in time,
Cavity interior relatively dry is kept, also can increase the comfort of patient.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Oral and Maxillofacial Surgery dilator, including the first support frame (1) and the second support frame (2), it is characterised in that: described
The lower surface of first support frame (1) is connected with interior bar (3) by the first connecting shaft (11), the upper table of first support frame (1)
Face offers first and assigns slot (12), and described first assigns and be equipped with first on slot (12) and sting pad (5), first support frame
(1) lower part of one end offers the first limit hole (13), and the upper surface of second support frame (2) passes through the second connecting shaft (21)
It is connected with outer bar (4), the lower surface of second support frame (2) offers second and assigns slot (22), and described second assigns slot
(22) it is equipped with second on to sting pad (6), second support frame (2) offers the close to one end lower part of the first limit hole (13)
Two limit holes (23), second limit hole (23) pass through the spacing collar through the second limit hole (23) and the first limit hole (13)
(7) it is connect with first limit hole (13)；
The lower end of the interior bar (3) offers no less than three adjustment holes (31), and the interior bar (3) offers adjustment hole (31)
One end assign into outer bar (4), one end that the outer bar (4) connect with interior bar (3) offers fixation hole (41), the fixation
Hole (41) is connect by perforative bolt (42) with adjustment hole (31)；
Described first lower surface for stinging pad (5) is connected with the first detent (51) for assigning slot (12) to match with described first, institute
It states the first detent (51) and assigns slot (12) to be connected together with first, described first stings the lower surface and the first support frame (1) of pad (5)
Upper surface fitting, the described first upper surface for stinging pad (5) is connected with the first water absorption layer (52), first water absorption layer (52) it is upper
Surface is connected with anti-skidding contact (53), and the described second upper surface for stinging pad (6), which is connected with, assigns slot (22) phase with described second
The second detent (61) matched, second detent (61) assign slot (22) to be connected together with second, and described second stings table on pad (6)
Face is bonded with the lower surface of the second support frame (2), and the described second lower surface for stinging pad (6) offers tooth slot (62), the tooth
The second of tooth socket (62) side stings pad (6) lower surface and is connected with the second water absorption layer (63).
2. a kind of Oral and Maxillofacial Surgery dilator according to claim 1, it is characterised in that: described first stings pad (5)
Upper surface is curved-surface structure, and curved-surface structure is bonded with oral cavity.
3. a kind of Oral and Maxillofacial Surgery dilator according to claim 1, it is characterised in that: the tooth slot (62) be with
The identical arc groove of human teeth's radian.
4. a kind of Oral and Maxillofacial Surgery dilator according to claim 1, it is characterised in that: described first sting pad (5) with
Second, which stings pad (6), has an Eversible structure close to one end of lip, and described first stings pad (5) and second to sting pad (6) be food
Rubber product.
5. a kind of Oral and Maxillofacial Surgery dilator according to claim 1, it is characterised in that: the spacing collar (7) is most
Big tensile elongation is not more than the maximal regulated height of the outer bar (4) and interior bar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820891873.XU CN208942234U (en) | 2018-06-08 | 2018-06-08 | A kind of Oral and Maxillofacial Surgery dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820891873.XU CN208942234U (en) | 2018-06-08 | 2018-06-08 | A kind of Oral and Maxillofacial Surgery dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208942234U true CN208942234U (en) | 2019-06-07 |
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ID=66730957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820891873.XU Expired - Fee Related CN208942234U (en) | 2018-06-08 | 2018-06-08 | A kind of Oral and Maxillofacial Surgery dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208942234U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110327012A (en) * | 2019-07-08 | 2019-10-15 | 青岛大学附属医院 | Disposable formula patient film making is adjusted and stings device with rank of opening one's mouth |
| CN110367918A (en) * | 2019-07-08 | 2019-10-25 | 海南省人民医院 | A kind of dedicated check device in oral cavity |
| CN110693448A (en) * | 2019-11-26 | 2020-01-17 | 许昌学院 | Oral cavity strutting arrangement is used in gastroenterology gastroscopy |
| CN110811506A (en) * | 2019-11-05 | 2020-02-21 | 宁波路加医疗器械有限公司 | Multifunctional visual oropharynx intubation device |
| CN111772862A (en) * | 2020-08-12 | 2020-10-16 | 李明磊 | Pig breeding opening fixing equipment |
| CN113116582A (en) * | 2021-04-17 | 2021-07-16 | 中国人民解放军空军特色医学中心 | Oral cavity support frame |
| CN114617665A (en) * | 2022-04-01 | 2022-06-14 | 山东第一医科大学(山东省医学科学院) | Multifunctional fixator for oral cavity jaw face dissection |
| RU223304U1 (en) * | 2023-10-24 | 2024-02-13 | Федеральное государственное автономное образовательное учреждение высшего образования "Российский университет дружбы народов имени Патриса Лумумбы" (РУДН) | BITE BLOCK |
| CN118286559A (en) * | 2024-04-11 | 2024-07-05 | 甘肃省武威肿瘤医院（武威医学科学研究院） | A ventilation unit for painless gastroscope |
-
2018
- 2018-06-08 CN CN201820891873.XU patent/CN208942234U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110327012A (en) * | 2019-07-08 | 2019-10-15 | 青岛大学附属医院 | Disposable formula patient film making is adjusted and stings device with rank of opening one's mouth |
| CN110367918A (en) * | 2019-07-08 | 2019-10-25 | 海南省人民医院 | A kind of dedicated check device in oral cavity |
| CN110367918B (en) * | 2019-07-08 | 2021-07-02 | 海南省人民医院 | Special inspection device in oral cavity |
| CN110811506A (en) * | 2019-11-05 | 2020-02-21 | 宁波路加医疗器械有限公司 | Multifunctional visual oropharynx intubation device |
| CN110693448A (en) * | 2019-11-26 | 2020-01-17 | 许昌学院 | Oral cavity strutting arrangement is used in gastroenterology gastroscopy |
| CN111772862A (en) * | 2020-08-12 | 2020-10-16 | 李明磊 | Pig breeding opening fixing equipment |
| CN113116582A (en) * | 2021-04-17 | 2021-07-16 | 中国人民解放军空军特色医学中心 | Oral cavity support frame |
| CN114617665A (en) * | 2022-04-01 | 2022-06-14 | 山东第一医科大学(山东省医学科学院) | Multifunctional fixator for oral cavity jaw face dissection |
| RU223304U1 (en) * | 2023-10-24 | 2024-02-13 | Федеральное государственное автономное образовательное учреждение высшего образования "Российский университет дружбы народов имени Патриса Лумумбы" (РУДН) | BITE BLOCK |
| CN118286559A (en) * | 2024-04-11 | 2024-07-05 | 甘肃省武威肿瘤医院（武威医学科学研究院） | A ventilation unit for painless gastroscope |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20200608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |