CN205054154U - Oral cavity jaw off -plate branch of academic or vocational study struts ware - Google Patents
Oral cavity jaw off -plate branch of academic or vocational study struts ware Download PDFInfo
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- CN205054154U CN205054154U CN201520809021.8U CN201520809021U CN205054154U CN 205054154 U CN205054154 U CN 205054154U CN 201520809021 U CN201520809021 U CN 201520809021U CN 205054154 U CN205054154 U CN 205054154U
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- China
- Prior art keywords
- oral cavity
- pair
- meshing flake
- meshing
- expanding plate
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Abstract
The utility model discloses an oral cavity jaw off -plate branch of academic or vocational study struts ware, break hand, meshing flake top flat, first fixed screw and second fixed screw off with the fingers and thumb including a pair of portion of strutting, a pair of angle fixed portion, rotary screw, a pair of oral cavity spreader plates, many anti -slipping protruding strip, angle modulation piece, regulation meshing flake, meshing flakes, the portion of strutting is connected through rotary screw and angle fixed portion, and oral cavity spreader plates overlap in the portion of strutting, and anti -slipping protruding strip establishes on the spreader plates of oral cavity, and the angle modulation penton is crossed first fixed screw and even in angle fixed portion, is adjusted the meshing flake and run through angle fixed portion, and the angle modulation piece meshes with the regulation meshing flake to be connected, and the meshing flake is broken the hand off with the fingers and thumb and is linked on the regulation meshing flake, the meshing flake top flat passes through the second fixed screw to be established in angle fixed portion, the meshing flake top flat with adjust the meshing flake contact and be connected. The utility model discloses can be used to strut patient's oral cavity, the oral cavity jaw face surgeon of being convenient for makes a diagnosis and gives treatment, lightens the uncomfortable of patient and feels, angle that structure that the meshing is connected can stable fixing struts.
Description
Technical field
This utility model relates to a kind of Oral and Maxillofacial Surgery apparatus, particularly relates to a kind of Oral and Maxillofacial Surgery dilator.
Background technology
Oral and Maxillofacial Surgery is based on surgical intervention, main studying and combating oral cavity organs (tooth, alveolar bone, lip, cheek, tongue, palate, pharynx etc.), facial soft tissue, all bones in jaw face (upper jaw bone, mandibular bone, cheekbone etc.), some relevant disease of remporomandibular joint, salivary gland and cervical region, when diagnosis and treatment, doctor needs the oral cavity expanding of patient, the dilator of prior art is mostly by angle that spring fixedly opens, but the elastic force of spring is limited, is not suitable for life-time service.
Utility model content
The purpose of this utility model: provide a kind of Oral and Maxillofacial Surgery dilator, can by the oral cavity expanding of patient to suitable angle, the angle fixedly strutted that can be stable.
To achieve these goals, the technical solution of the utility model is:
A kind of Oral and Maxillofacial Surgery dilator, comprises the portion that struts for a pair, a pair angle fixed part, rotary screw, a pair oral cavity expanding plate, many anti-skidding raised lines, angular adjustment sheet, adjustment meshing flake, meshing flakes breaks hands, meshing flake top flat, the first fixed screw and the second fixed screw; The lower end strutting portion for described a pair is connected with the upper end of a pair described angle fixed part respectively, the described portion that struts and described angle fixed part link into an integrated entity the supportive body of structure, the lower end strutting portion for described a pair is connected by described rotary screw, makes a pair supportive body form " X " shape structure; The central authorities of described oral cavity expanding plate are provided with the socket groove longitudinally arranged, a pair described oral cavity expanding plate is nested with respectively by described socket groove correspondence the upper end strutting portion at described a pair, described oral cavity expanding plate with the described portion that struts for axle rotates, an end face of described oral cavity expanding plate is interval with many and embeds groove, embed respectively in many described embedding grooves and be provided with water-absorption surface; Described many anti-skidding raised lines are disposed on another end face of a pair described oral cavity expanding plate respectively, described many anti-skidding raised lines and described oral cavity expanding plate are structure as a whole, and described oral cavity expanding plate is contacted with oral cavity wall by many described anti-skidding raised lines and connects; One end of described angular adjustment sheet is connected on the angle fixed part wherein described in by the first described fixed screw, is positioned at the middle part of described angle fixed part, and described angular adjustment sheet is the arcuate structure of lower end indentation; The angle fixed part described in another root is run through in one end of described adjustment meshing flake, the upper end of described adjustment meshing flake is provided with the sawtooth of arc distribution, described angular adjustment sheet and described adjustment meshing flake are connected with a joggle, and described meshing flake breaks the other end that hands is connected to described adjustment meshing flake; One end of described meshing flake top flat is arranged on the inner side of the angle fixed part described in another described root by the second described fixed screw, the other end of described meshing flake top flat is connected with the ends contact of described adjustment meshing flake.
Above-mentioned Oral and Maxillofacial Surgery dilator, wherein, the lower end of a pair described angle fixed part is respectively equipped with extension, and described extension is the symmetrical extension in below laterally respectively, and described extension and described angle fixed part are structure as a whole.
Above-mentioned Oral and Maxillofacial Surgery dilator, wherein, described extension is arranged with slipmat, is positioned in the end face outside of described extension.
Above-mentioned Oral and Maxillofacial Surgery dilator, wherein, strut for described a pair in portion and be respectively equipped with two position limiting convex rings, two described position limiting convex rings lay respectively at top and the below of described oral cavity expanding plate, and described position limiting convex ring and the described portion of strutting are structure as a whole.
Above-mentioned Oral and Maxillofacial Surgery dilator, wherein, is provided with filling part in the socket groove of a pair described oral cavity expanding plate, and the cross section structure ringwise of described filling part, described socket groove is nested with and struts in portion described.
This utility model can be used for, by the oral cavity expanding of patient, being convenient to the diagnosis and treatment of Oral and Maxillofacial Surgery doctor, alleviates the sense of discomfort of patient, and what the structure be connected with a joggle can be stable fixes the angle strutted.
Accompanying drawing explanation
Fig. 1 is the front view of this utility model Oral and Maxillofacial Surgery dilator.
Fig. 2 is the structural representation of the oral cavity expanding plate of this utility model Oral and Maxillofacial Surgery dilator.
Detailed description of the invention
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
Refer to shown in accompanying drawing 1 and accompanying drawing 2, a kind of Oral and Maxillofacial Surgery dilator, comprises the portion 1 that struts for a pair, a pair angle fixed part 2, rotary screw 3, a pair oral cavity expanding plate 4, many anti-skidding raised lines 5, angular adjustment sheet 6, adjustment meshing flake 7, meshing flakes breaks hands 8, meshing flake top flat 9, first fixed screw 10 and the second fixed screw 11; The lower end strutting portion 1 for described a pair is connected with the upper end of a pair described angle fixed part 2 respectively, the described portion that struts 1 and described angle fixed part 2 link into an integrated entity the supportive body of structure, the lower end strutting portion 1 for described a pair is connected by described rotary screw 3, makes a pair supportive body form " X " shape structure; The central authorities of described oral cavity expanding plate 4 are provided with the socket groove 41 longitudinally arranged, a pair described oral cavity expanding plate 4 is nested with respectively by described socket groove 41 correspondence the upper end strutting portion 1 at described a pair, described oral cavity expanding plate 4 with the described portion that struts 1 for axle rotate, an end face of described oral cavity expanding plate 4 is interval with many and embeds groove 42, embed respectively in many described embedding grooves 42 and be provided with water-absorption surface 43; Described many anti-skidding raised lines 5 are disposed on another end face of a pair described oral cavity expanding plate 4 respectively, described many anti-skidding raised lines 5 are structure as a whole with described oral cavity expanding plate 4, and described oral cavity expanding plate 4 is contacted with oral cavity wall by many described anti-skidding raised lines 5 and connects; One end of described angular adjustment sheet 6 is connected on the angle fixed part 2 wherein described in by the first described fixed screw 10, is positioned at the middle part of described angle fixed part 2, and described angular adjustment sheet 6 is the arcuate structure of lower end indentation; The angle fixed part 2 described in another root is run through in one end of described adjustment meshing flake 7, the upper end of described adjustment meshing flake 7 is provided with the sawtooth of arc distribution, described angular adjustment sheet 6 is connected with a joggle with described adjustment meshing flake 7, and described meshing flake breaks the other end that hands 8 is connected to described adjustment meshing flake 7; One end of described meshing flake top flat 9 is arranged on the inner side of the angle fixed part 2 described in another described root by the second described fixed screw 11, the other end of described meshing flake top flat 9 is connected with the ends contact of described adjustment meshing flake 7.
The lower end of a pair described angle fixed part 2 is respectively equipped with extension 12, and described extension 12 extends respectively to outer side-lower symmetry, and described extension 12 is structure as a whole with described angle fixed part 2, is convenient to hand-held use.
Described extension 12 is arranged with slipmat 13, is positioned in the end face outside of described extension 12, skid when can prevent hand-held.
Strut for described a pair in portion 1 and be respectively equipped with two position limiting convex rings 14, two described position limiting convex rings 14 lay respectively at top and the below of described oral cavity expanding plate 4, described position limiting convex ring 14 is structure as a whole with the described portion that struts 1, what can limit oral cavity distraction plate 4 moves up and down distance, prevents oral cavity expanding plate 4 from skidding off the portion of strutting 1.
Filling part 44 is provided with in the socket groove 41 of a pair described oral cavity expanding plate 4, the cross section structure ringwise of described filling part 44, described socket groove 41 is nested with in the described portion that struts 1, can reduce the portion that struts 1 and the friction of socket groove 41 inwall, increase the service life.
During use, under break meshing flake and break hands 8, angular adjustment sheet 6 is disconnected with regulating meshing flake 7, by rotary screw 3, a pair supportive body is strutted suitable angle, a pair oral cavity expanding plate 4 is made to strut both sides, oral cavity respectively, break hands 8 by meshing flake again adjustment meshing flake 7 and angular adjustment sheet 6 are connected with a joggle, fix the angle that a pair supportive body struts.
Many anti-skidding raised lines 5 can prevent the slip between oral cavity expanding plate 4 and oral cavity wall, and oral cavity expanding plate 4 is embedded in the saliva of absorbent cotton 43 Absorbable rod secretion, reduce saliva to the impact of diagnosis and treatment.Meshing flake top flat 9 regulates the end of meshing flake 7 for withstanding, prevent from regulating meshing flake 7 to get loose with the connection of angular adjustment sheet 6.
In description of the present utility model, it will be appreciated that, term " lower end ", " upper end ", " central authorities ", " longitudinal direction ", " one end ", " other end ", " on ", " middle part ", " end ", " inner side ", " outside ", " below ", " top ", orientation or the position relationship of the instruction such as " interior " are based on orientation shown in the drawings or position relationship, only this utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in this utility model can be understood as the case may be.
In sum, this utility model can be used for, by the oral cavity expanding of patient, being convenient to the diagnosis and treatment of Oral and Maxillofacial Surgery doctor, alleviates the sense of discomfort of patient, and what the structure be connected with a joggle can be stable fixes the angle strutted.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing this utility model description to do; or directly or indirectly use the technical field being attached to other Related products, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. an Oral and Maxillofacial Surgery dilator, is characterized in that: comprise the portion that struts for a pair, a pair angle fixed part, rotary screw, a pair oral cavity expanding plate, many anti-skidding raised lines, angular adjustment sheet, adjustment meshing flake, meshing flakes break hands, meshing flake top flat, the first fixed screw and the second fixed screw; The lower end strutting portion for described a pair is connected with the upper end of a pair described angle fixed part respectively, the described portion that struts and described angle fixed part link into an integrated entity the supportive body of structure, the lower end strutting portion for described a pair is connected by described rotary screw, makes a pair supportive body form " X " shape structure; The central authorities of described oral cavity expanding plate are provided with the socket groove longitudinally arranged, a pair described oral cavity expanding plate is nested with respectively by described socket groove correspondence the upper end strutting portion at described a pair, described oral cavity expanding plate with the described portion that struts for axle rotates, an end face of described oral cavity expanding plate is interval with many and embeds groove, embed respectively in many described embedding grooves and be provided with water-absorption surface; Described many anti-skidding raised lines are disposed on another end face of a pair described oral cavity expanding plate respectively, described many anti-skidding raised lines and described oral cavity expanding plate are structure as a whole, and described oral cavity expanding plate is contacted with oral cavity wall by many described anti-skidding raised lines and connects; One end of described angular adjustment sheet is connected on the angle fixed part wherein described in by the first described fixed screw, is positioned at the middle part of described angle fixed part, and described angular adjustment sheet is the arcuate structure of lower end indentation; The angle fixed part described in another root is run through in one end of described adjustment meshing flake, the upper end of described adjustment meshing flake is provided with the sawtooth of arc distribution, described angular adjustment sheet and described adjustment meshing flake are connected with a joggle, and described meshing flake breaks the other end that hands is connected to described adjustment meshing flake; One end of described meshing flake top flat is arranged on the inner side of the angle fixed part described in another described root by the second described fixed screw, the other end of described meshing flake top flat is connected with the ends contact of described adjustment meshing flake.
2. Oral and Maxillofacial Surgery dilator according to claim 1, it is characterized in that: the lower end of a pair described angle fixed part is respectively equipped with extension, described extension is the symmetrical extension in below laterally respectively, and described extension and described angle fixed part are structure as a whole.
3. Oral and Maxillofacial Surgery dilator according to claim 2, is characterized in that: described extension is arranged with slipmat, is positioned in the end face outside of described extension.
4. Oral and Maxillofacial Surgery dilator according to claim 1, it is characterized in that: strut for described a pair in portion and be respectively equipped with two position limiting convex rings, two described position limiting convex rings lay respectively at top and the below of described oral cavity expanding plate, and described position limiting convex ring and the described portion of strutting are structure as a whole.
5. Oral and Maxillofacial Surgery dilator according to claim 1, it is characterized in that: in the socket groove of a pair described oral cavity expanding plate, be provided with filling part, the cross section structure ringwise of described filling part, described socket groove is nested with and struts in portion described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520809021.8U CN205054154U (en) | 2015-10-19 | 2015-10-19 | Oral cavity jaw off -plate branch of academic or vocational study struts ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520809021.8U CN205054154U (en) | 2015-10-19 | 2015-10-19 | Oral cavity jaw off -plate branch of academic or vocational study struts ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205054154U true CN205054154U (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520809021.8U Expired - Fee Related CN205054154U (en) | 2015-10-19 | 2015-10-19 | Oral cavity jaw off -plate branch of academic or vocational study struts ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205054154U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725268A (en) * | 2017-02-22 | 2017-05-31 | 北京大学深圳医院 | Novel mouth oral maxillofacial surgery dilator |
| CN109008928A (en) * | 2018-08-31 | 2018-12-18 | 柳州市妇幼保健院 | A kind of mouthful of pad uses auxiliary device |
| CN109349991A (en) * | 2018-11-29 | 2019-02-19 | 张丽 | A kind of department of stomatology fixes device with oral cavity |
| CN110123466A (en) * | 2019-04-25 | 2019-08-16 | 史要鹏 | A kind of mandibular arch expander device of cooperation lip gear |
| CN111616757A (en) * | 2020-06-08 | 2020-09-04 | 上海交通大学医学院附属第九人民医院 | A strut ware for oral tumor excision |
| CN113080824A (en) * | 2021-04-16 | 2021-07-09 | 韩宝忠 | A special ware that struts for paediatrics respiratory tract inspection |
-
2015
- 2015-10-19 CN CN201520809021.8U patent/CN205054154U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725268A (en) * | 2017-02-22 | 2017-05-31 | 北京大学深圳医院 | Novel mouth oral maxillofacial surgery dilator |
| CN109008928A (en) * | 2018-08-31 | 2018-12-18 | 柳州市妇幼保健院 | A kind of mouthful of pad uses auxiliary device |
| CN109349991A (en) * | 2018-11-29 | 2019-02-19 | 张丽 | A kind of department of stomatology fixes device with oral cavity |
| CN109349991B (en) * | 2018-11-29 | 2021-08-17 | 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） | Oral fixing device for department of stomatology |
| CN110123466A (en) * | 2019-04-25 | 2019-08-16 | 史要鹏 | A kind of mandibular arch expander device of cooperation lip gear |
| CN111616757A (en) * | 2020-06-08 | 2020-09-04 | 上海交通大学医学院附属第九人民医院 | A strut ware for oral tumor excision |
| CN113080824A (en) * | 2021-04-16 | 2021-07-09 | 韩宝忠 | A special ware that struts for paediatrics respiratory tract inspection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20161019 |
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| CF01 | Termination of patent right due to non-payment of annual fee |