CN219895999U - Oral cavity maxillofacial surgery is with strutting arrangement convenient to adjust fixedly - Google Patents
Oral cavity maxillofacial surgery is with strutting arrangement convenient to adjust fixedly Download PDFInfo
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- CN219895999U CN219895999U CN202320238487.1U CN202320238487U CN219895999U CN 219895999 U CN219895999 U CN 219895999U CN 202320238487 U CN202320238487 U CN 202320238487U CN 219895999 U CN219895999 U CN 219895999U
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- tooth socket
- fixedly connected
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- sides
- sleeve
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- 210000000214 mouth Anatomy 0.000 title abstract description 14
- 238000001356 surgical procedure Methods 0.000 title abstract description 12
- 210000003781 tooth socket Anatomy 0.000 claims abstract description 24
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 3
- 210000000988 bone and bone Anatomy 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000004872 soft tissue Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003467 cheek Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000004513 dentition Anatomy 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 210000000088 lip Anatomy 0.000 description 1
- 210000004373 mandible Anatomy 0.000 description 1
- 210000002050 maxilla Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 210000003254 palate Anatomy 0.000 description 1
- 210000003800 pharynx Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 210000003079 salivary gland Anatomy 0.000 description 1
- 210000001738 temporomandibular joint Anatomy 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 210000002105 tongue Anatomy 0.000 description 1
- 230000036346 tooth eruption Effects 0.000 description 1
Abstract
The utility model relates to an opening device for oral and maxillofacial surgery, which is convenient to adjust and fix, and comprises: go up facing and lower facing, the both sides of going up facing and lower facing rear side all are provided with the connecting block, the cavity has all been seted up to the both sides of connecting block front surface, the inner chamber of cavity rotates and is connected with the threaded rod, the surface threaded connection of threaded rod has the screw thread piece, the both sides of going up facing front surface all imbeds and are provided with locking means, the top and the bottom of screw thread piece one side all rotate and are connected with the turning block. The utility model has the advantage of good fixing effect, and in the actual use process, a user can adjust the opening and closing included angle between the upper tooth socket and the lower tooth socket, so that the opening device is suitable for patients with different oral cavity sizes, and when the angle of the opening device is adjusted to a proper position, the angle of the opening device is not easy to change, so that the fixing effect of the opening device is better.
Description
Technical Field
The utility model relates to the technical field of oral and maxillofacial surgery, in particular to an opening device for oral and maxillofacial surgery, which is convenient to adjust and fix.
Background
The oral and maxillofacial surgery is a subject mainly used for surgical treatment, and is a medical science that is developed and formed in practice, like other medical science specialized subjects, for researching oral organs (teeth, alveolar bone, lips, cheeks, tongue, palate, pharynx, etc.), facial soft tissues, maxillofacial bones (maxilla, mandible, zygomatic bone, etc.), temporomandibular joint, salivary glands, and the prevention and treatment of certain related diseases of the neck.
The utility model discloses an oral cavity maxillofacial surgery struts ware, be disclosed as CN110720886A, expand fixedly to patient's oral cavity maxillofacial through propping the structure, need not the assistant and pull the lip, liberate surgeon's both hands, accelerate the efficiency of oral cavity surgery, can adjust the distance between two side tooth struts device according to the width size of different patient's dentition simultaneously, guarantee to be difficult for the slippage with the laminating of dento maxillofacial, tooth struts device and quarter swing joint, can laminate the close face of tooth at any time in the process of propping up, keep the biggest area of contact with dento maxillofacial, the plastic cushion that increases can prevent the damage of metal to patient's lip cheek and oral cavity tooth body tissue, tooth struts device and struts ware main part buckle and be connected, in the in-process of propping up patient's oral cavity, both sides simultaneous propping up and carry out the operation of intraoral soft tissue, also can only connect unilateral tooth struts device and carry out the operation of offside oral cavity soft hard defect, the operation field is clear not sheltered, medical personnel carries out the operation.
The existing strutting arrangement is made through adopting elastic plastic, and its angle is mostly fixed, and when medical personnel is in use, because patient's oral cavity size is different for strutting arrangement can only be applicable to partial patient, and when medical personnel is in the time of examining patient's oral cavity, the patient can lead to its automatic closure because of the oral cavity opens for a long time, leads to the fact the damage to patient's oral cavity easily, in order to solve above-mentioned problem, a strutting arrangement for oral and maxillofacial surgery convenient to adjust fixedly, need the development urgently.
Disclosure of Invention
The utility model aims to provide the opening device for the oral and maxillofacial surgery, which is convenient to adjust and fix, has the advantage of good fixing effect, and solves the problems proposed by the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an oral maxillofacial surgical distractor device facilitating adjustment and fixation, comprising: go up facing and lower facing, the both sides of going up facing and lower facing rear side all are provided with the connecting block, the cavity has all been seted up to the both sides of connecting block front surface, the inner chamber of cavity rotates and is connected with the threaded rod, the surface threaded connection of threaded rod has the screw thread piece, the both sides of going up facing front surface all imbeds and are provided with locking device, the top and the bottom of screw thread piece one side all rotate and are connected with the turning block, the equal fixedly connected with lug in four corners of connecting block front surface, one side rotation of lug is connected with the regulating block, one side and the regulating block rotation of turning block are connected, one side fixedly connected with mounting panel of two regulating blocks, one side of two mounting panels respectively with last facing and lower facing fixed connection.
Further, as one preferable mode of the utility model, the locking device comprises a sleeve embedded in the front surface of the upper tooth socket, one side of the sleeve is fixedly connected with the threaded rod, the inner cavity of the sleeve is slidably connected with a disc, one side of the disc is fixedly connected with a short rod, the surface of the short rod is sleeved with a spring, two ends of the spring are respectively fixedly connected with the disc and the sleeve, one end of the short rod penetrates through the outer side of the sleeve and is fixedly connected with a gear, two sides of the front surface of the connecting block are fixedly connected with toothed rings, and the toothed rings are sleeved on the surface of the gear and meshed with the gear.
Further, as one preferable aspect of the utility model, a long rod is fixedly connected to one side of the gear, and the cross-sectional area of the long rod is larger than that of the gear.
Further, as one preferable mode of the utility model, one side of the mounting plate is connected with a bolt in a threaded manner, and the mounting plate is detachably connected with the upper tooth socket and the lower tooth socket through the bolt.
Furthermore, as one preferable mode of the utility model, a sliding groove is formed in one side of the cavity inner cavity, the inner cavity of the sliding groove is connected with a sliding block in a sliding mode, and one side of the sliding block is fixedly connected with the thread block.
Furthermore, as one preferable mode of the utility model, both sides of the inner cavity of the sleeve are provided with limiting grooves, the inner cavity of each limiting groove is connected with a limiting block in a sliding manner, and one side of each limiting block is fixedly connected with the disc.
The beneficial effects are that the technical scheme of the utility model has the following technical effects: according to the utility model, through the cooperation of the connecting block, the threaded rod, the threaded block, the locking device, the rotating block, the protruding block, the adjusting block and the mounting plate, the function of adjusting the included angle between the upper dental socket and the lower dental socket is achieved.
It should be understood that all combinations of the foregoing concepts, as well as additional concepts described in more detail below, may be considered a part of the inventive subject matter of the present disclosure as long as such concepts are not mutually inconsistent.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1A in accordance with the present utility model;
FIG. 3 is a partial cross-sectional view of the present utility model;
fig. 4 is a partial sectional view of the second embodiment of the present utility model.
In the drawings, the meanings of the reference numerals are as follows: 1. an upper shell; 2. a lower shell; 3. a connecting block; 4. a cavity; 5. a threaded rod; 6. a screw block; 7. a locking device; 71. a sleeve; 72. a disc; 73. a short bar; 74. a spring; 75. a gear; 76. a toothed ring; 8. a rotating block; 9. a bump; 10. an adjusting block; 11. a mounting plate; 12. a long rod; 13. a bolt; 14. a chute; 15. a slide block; 16. a limit groove; 17. and a limiting block.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1 to 4: the embodiment provides an oral and maxillofacial surgery struts device convenient to adjust fixedly, includes: the upper tooth socket 1 and the lower tooth socket 2, the both sides of upper tooth socket 1 and lower tooth socket 2 rear side all are provided with connecting block 3, cavity 4 has all been seted up to the both sides of connecting block 3 front surface, cavity 4's inner chamber rotation is connected with threaded rod 5, locking device 7 includes the sleeve 71 that the embedding set up in upper tooth socket 1 front surface, one side of sleeve 71 and threaded rod 5 fixed connection, sleeve 71's inner chamber sliding connection has disc 72, one side fixedly connected with quarter butt 73 of disc 72, the surface cover of quarter butt 73 is equipped with spring 74, the both ends of spring 74 respectively with disc 72 and sleeve 71 fixed connection, the one end of quarter butt 73 runs through to the outside of sleeve 71 and fixedly connected with gear 75, the both sides of connecting block 3 front surface all fixedly connected with ring 76, the ring 76 cover is established with the surface of gear 75 and meshes with the threaded rod 75 mutually, the surface threaded connection of 5 has screw thread piece 6, the both sides of upper tooth socket 1 front surface all are provided with the embedding and are provided with locking device 7, the top and the bottom of screw piece 6 one side all rotate and are connected with rotating block 8, one side of connecting block 3 front surface's four corners all fixedly connected with lug 9, one side of quarter 9 is connected with rotating block 10 and one side of adjusting block 10 and two fixed connection mounting panel 11 respectively, one side of adjusting block 10 and two fixed connection mounting panel 11 are connected with one side of installing plate 11 respectively.
Specifically, one side of the gear 75 is fixedly connected with a long rod 12, and the cross-sectional area of the long rod 12 is larger than that of the gear 75.
In this embodiment: by the provision of the long rod 12, the gear 75 is rotated.
Specifically, a bolt 13 is screwed on one side of the mounting plate 11, and the mounting plate 11 is detachably connected with the upper tooth socket 1 and the lower tooth socket 2 through the bolt 13.
In this embodiment: through the setting of bolt 13, the user can be through twisting bolt 13 for upper shell 1, lower shell 2 and mounting panel 11 separate, thereby the user of being convenient for changes upper shell 1 and lower shell 2.
Specifically, a chute 14 is formed on one side of the inner cavity of the cavity 4, a sliding block 15 is slidably connected to the inner cavity of the chute 14, and one side of the sliding block 15 is fixedly connected with the threaded block 6.
In this embodiment: through the cooperation of spout 14 and slider 15, played the effect of leading screw thread piece 6, improved screw thread piece 6 stability when removing.
Specifically, both sides of the inner cavity of the sleeve 71 are provided with limiting grooves 16, the inner cavity of the limiting groove 16 is slidably connected with limiting blocks 17, and one side of each limiting block 17 is fixedly connected with the disc 72.
In this embodiment: through the cooperation of spacing groove 16 and stopper 17, played the effect of spacing disc 72, improved the stability of disc 72 when moving.
The working principle and the using flow of the utility model are as follows:
the user moves through pulling stock 12, stock 12 drives gear 75 for gear 75 breaks away from the inner chamber of ring gear 76, gear 75 drives the quarter butt 73 and removes when moving, quarter butt 73 drives disc 72 and removes, disc 72 drives stopper 17 and removes in the inner chamber of spacing groove 16, disc 72 drives spring 74 compression when moving, then the user is through rotating stock 12, make sleeve 71 rotate, sleeve 71 drives threaded rod 5 rotation, threaded rod 5 drives screw thread piece 6 and removes on its surface, screw thread piece 6 drives slider 15 and slides in the inner chamber of spout 14, screw thread piece 6 drives one side of turning piece 8 and removes, turning piece 8 drives regulating block 10 and takes lug 9 as the centre of a circle to make arc motion, regulating block 10 drives mounting panel 11 and carries out the angle modulation, can adjust the contained angle between upper facing 1 and lower facing 2, make it be applicable to the patient of different mouth types, the user can dismantle upper facing 1 and lower facing 2 through screwing bolt 13.
Although the present utility model has been described in terms of the preferred embodiments, it should be understood that the present utility model is not limited to the specific embodiments, but is capable of numerous modifications and equivalents, and alternative embodiments and modifications of the embodiments described above, without departing from the spirit and scope of the present utility model.
Claims (6)
1. An oral maxillofacial surgical distractor device facilitating adjustment and fixation, comprising: go up facing (1) and lower facing (2), its characterized in that: the utility model discloses a tooth socket, including tooth socket, connecting block, adjusting block, threaded rod (5), screw thread piece (6), screw thread piece (1) and lower tooth socket (2), connecting block (3) are all provided with in the both sides of last tooth socket (1) and lower tooth socket (2) rear side, cavity (4) have all been seted up to the both sides of connecting block (3) front surface, the inner chamber rotation of cavity (4) is connected with threaded rod (5), the surface threaded connection of threaded rod (5) has screw thread piece (6), the both sides of going up tooth socket (1) front surface are all embedded to be provided with locking device (7), the top and the bottom of screw thread piece (6) one side all rotate and are connected with rotating block (8), the equal fixedly connected with lug (9) in four corners of connecting block (3) front surface, one side rotation of lug (9) is connected with regulating block (10), one side fixedly connected with mounting panel (11) of two regulating blocks (10), one side fixedly connected with mounting panel (11) respectively with tooth socket (1) and lower tooth socket (2).
2. The oral maxillofacial surgical distractor device for facilitating adjustment and fixation of claim 1, wherein: the locking device (7) comprises a sleeve (71) embedded in the front surface of the upper tooth socket (1), one side of the sleeve (71) is fixedly connected with a threaded rod (5), an inner cavity of the sleeve (71) is slidably connected with a disc (72), one side of the disc (72) is fixedly connected with a short rod (73), a spring (74) is sleeved on the surface of the short rod (73), two ends of the spring (74) are respectively fixedly connected with the disc (72) and the sleeve (71), one end of the short rod (73) penetrates through the outer side of the sleeve (71) and is fixedly connected with a gear (75), two sides of the front surface of the connecting block (3) are fixedly connected with toothed rings (76), and the toothed rings (76) are sleeved on the surface of the gear (75) and are meshed with the gear (75).
3. The oral maxillofacial surgical distractor device for facilitating adjustment and fixation of claim 2, wherein: one side of the gear (75) is fixedly connected with a long rod (12), and the cross section area of the long rod (12) is larger than that of the gear (75).
4. The oral maxillofacial surgical distractor device for facilitating adjustment and fixation of claim 1, wherein: one side of the mounting plate (11) is connected with a bolt (13) in a threaded manner, and the mounting plate (11) is detachably connected with the upper tooth socket (1) and the lower tooth socket (2) through the bolt (13).
5. The oral maxillofacial surgical distractor device for facilitating adjustment and fixation of claim 1, wherein: a sliding groove (14) is formed in one side of the inner cavity of the cavity (4), a sliding block (15) is connected to the inner cavity of the sliding groove (14) in a sliding mode, and one side of the sliding block (15) is fixedly connected with the threaded block (6).
6. The oral maxillofacial surgical distractor device for facilitating adjustment and fixation of claim 2, wherein: limiting grooves (16) are formed in two sides of the inner cavity of the sleeve (71), limiting blocks (17) are slidably connected to the inner cavity of the limiting grooves (16), and one side of each limiting block (17) is fixedly connected with the disc (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320238487.1U CN219895999U (en) | 2023-02-17 | 2023-02-17 | Oral cavity maxillofacial surgery is with strutting arrangement convenient to adjust fixedly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320238487.1U CN219895999U (en) | 2023-02-17 | 2023-02-17 | Oral cavity maxillofacial surgery is with strutting arrangement convenient to adjust fixedly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219895999U true CN219895999U (en) | 2023-10-27 |
Family
ID=88429916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320238487.1U Active CN219895999U (en) | 2023-02-17 | 2023-02-17 | Oral cavity maxillofacial surgery is with strutting arrangement convenient to adjust fixedly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219895999U (en) |
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2023
- 2023-02-17 CN CN202320238487.1U patent/CN219895999U/en active Active
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