CN216535578U - Aesthetic region bone grafting guide plate - Google Patents
Aesthetic region bone grafting guide plate Download PDFInfo
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- CN216535578U CN216535578U CN202123012375.4U CN202123012375U CN216535578U CN 216535578 U CN216535578 U CN 216535578U CN 202123012375 U CN202123012375 U CN 202123012375U CN 216535578 U CN216535578 U CN 216535578U
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Abstract
The utility model discloses a bone grafting guide plate in an aesthetic region, which comprises a tooth-supported base, an extension small arm and a bone grafting range indicating plate, wherein the outer surface of the tooth-supported base is formed by a smooth arc surface, and the inner surface of the tooth-supported base is matched with the occlusal surface of teeth; the tooth-supporting base is provided with an in-place observation groove for exposing teeth, and the bone grafting range indicating plate is provided with a bone grafting range indicating groove; the guide plate can be in place on the dentition of a patient through the dental support type base support, the in-place and fixing conditions can be judged through observing the fit degree of teeth and the in-place observation groove, so that the dental support type base support can be correspondingly adjusted according to an observation result, the dental support type base support is ensured to be accurately in place, the implanted bone mass area can be accurately positioned in the bone augmentation surgery through the bone implantation range indicating plate, objective reference can be provided for the height and the width of the implanted bone mass through the bone implantation range indicating groove, and the effects of reducing surgical errors and improving the treatment effect are achieved.
Description
Technical Field
The utility model relates to the field of oral clinical medical operation tools, in particular to a bone grafting guide plate for an aesthetic region.
Background
When the aesthetic area of the anterior teeth has dentition defect, the dental implant needs to be implanted into the jawbone or alveolar bone, and the alveolar bone is absorbed due to the tooth defect disorder of many patients, so that the alveolar bone is atrophied to cause the insufficient bone quantity of the implant area, and whether the implant operation is successful or not is closely related to the status of the alveolar bone of the implant area; the insufficiency of the height and width of the alveolar bone often results in the failure of the implantation or the implantation surgery; the survival of the implant can be ensured only when the height of the residual alveolar bone in the edentulous area is more than or equal to 10 mm; when the alveolar bone is not sufficiently high and wide to be implanted, a bone augmentation surgery is required.
In the prior art, no special operation guide plate is available to help doctors to accurately position the range of the bone grafting amount in the bone augmentation operation; therefore, doctors can not accurately position the range of the implanted bone mass in the bone augmentation surgery easily due to insufficient judgment, and the range of the implanted bone mass is too large or too small, too high or too low.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to an aesthetic bone graft guide plate that can perform a precise positioning function in a bone augmentation surgery, reduce surgical errors, and improve treatment effects.
In order to solve the technical problems, the technical scheme of the utility model is as follows: an aesthetic zone bone grafting guide plate comprises a tooth-supported base, a plurality of extending small arms and a bone grafting range indicating plate, wherein the outer surface of the tooth-supported base is formed by a smooth cambered surface, and the inner surface of the tooth-supported base is matched with the occlusal surface of teeth; the dental support base is provided with a plurality of in-place observation grooves for exposing teeth, and the bone grafting range indicating plate is provided with a bone grafting range indicating groove for providing objective reference for the height and width of the bone grafting amount in the bone augmentation surgery.
Preferably, the extension small arm is integrally formed on an outer surface of the dental support base.
Preferably, two of the extension small arms are provided.
Preferably, the bone grafting range indicating plate is integrally formed at one end of the extension small arm far away from the tooth-supporting base.
Preferably, the in-position observation groove is provided in two.
Preferably, the dental support base is a resin dental support base.
Preferably, the extension arm is a resin extension arm.
A preparation method of an aesthetic zone bone grafting guide plate comprises the following steps:
s1, jaw information data of the patient is obtained by CT scanning of jaw information of the patient;
s2, scanning the dentition and gum information of the patient by an intraoral scanner to obtain the dentition and gum information data of the patient;
s3, positioning the bone grafting range of the aesthetic region on the design software according to the information data of S1 and S2, and acquiring the information data of the bone grafting range of the aesthetic region;
s4, generating model data of the aesthetic area bone grafting guide plate through a Pladsty cad software design according to the information data of S1, S2 and S3;
and S5, importing the model data of the aesthetic region bone grafting guide plate into 3D printing equipment, and printing the aesthetic region bone grafting guide plate through the 3D printing equipment.
The technical effects of the utility model are mainly embodied as follows: the guide plate can be in place on the dentition of a patient through the dental support type base support, the in-place and fixing conditions can be judged through observing the fit degree of teeth and the in-place observation groove, so that the dental support type base support can be correspondingly adjusted according to an observation result, the dental support type base support is ensured to be accurately in place, the implanted bone mass area can be accurately positioned in the bone augmentation surgery through the bone implantation range indicating plate, objective reference can be provided for the height and the width of the implanted bone mass through the bone implantation range indicating groove, and the effects of reducing surgical errors and improving the treatment effect are achieved.
Drawings
FIG. 1 is a schematic view of a bone graft guide plate for an aesthetic region according to the present invention;
fig. 2 is an effect diagram of fig. 1.
Reference numerals: the tooth support type base 1, the extension small arm 2, the bone grafting range indicating plate 3, the in-position observation groove 11, the bone grafting range indicating groove 31 and the tooth 101.
Detailed Description
The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.
In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.
An aesthetic zone bone grafting guide plate is shown in figures 1-2 and comprises a tooth-supporting base 1, a plurality of extension small arms 2 and a bone grafting range indicating plate 3, wherein the outer surface of the tooth-supporting base 1 is formed by a smooth cambered surface, and the inner surface of the tooth-supporting base is matched with the occlusal surface of teeth; the dental support base 1 is provided with a plurality of in-place observation grooves 11 for exposing the teeth 101, and the bone grafting range indicating plate 3 is provided with a bone grafting range indicating groove 31 for providing an objective reference for the height and width of the bone grafting amount in the bone augmentation surgery.
In this embodiment, the extension small arms are integrally formed on the outer surface of the dental support base 1.
In the present embodiment, two extension small arms 2 are provided.
In this embodiment, the bone graft range indicator plate 3 is integrally formed at an end of the extension arm 2 remote from the dental base 1.
In the present embodiment, two in-position observing grooves 11 are provided.
In this embodiment, the dental support base 1 is a resin dental support base.
In the present embodiment, the extension small arm 2 is a resin extension small arm.
In this embodiment, the bone grafting range indicating plate is a resin bone grafting range indicating plate.
A preparation method of an aesthetic zone bone grafting guide plate comprises the following steps:
s1, jaw information data of the patient is obtained by CT scanning of jaw information of the patient;
s2, scanning the dentition and gum information of the patient by an intraoral scanner to obtain the dentition and gum information data of the patient;
s3, positioning the bone grafting range of the aesthetic region on the design software according to the information data of S1 and S2, and acquiring the information data of the bone grafting range of the aesthetic region;
s4, generating model data of the aesthetic area bone grafting guide plate through a Pladsty cad software design according to the information data of S1, S2 and S3;
and S5, importing the model data of the aesthetic region bone grafting guide plate into 3D printing equipment, and printing the aesthetic region bone grafting guide plate through the 3D printing equipment.
The technical effects of the utility model are mainly embodied as follows: the guide plate can be in place on the dentition of a patient through the dental support type base support, the in-place and fixing conditions can be judged through observing the fit degree of teeth and the in-place observation groove, so that the dental support type base support can be correspondingly adjusted according to an observation result, the dental support type base support is ensured to be accurately in place, the implanted bone mass area can be accurately positioned in the bone augmentation surgery through the bone implantation range indicating plate, objective reference can be provided for the height and the width of the implanted bone mass through the bone implantation range indicating groove, and the effects of reducing surgical errors and improving the treatment effect are achieved.
The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.
Claims (8)
1. An aesthetic zone bone grafting guide plate is characterized in that: the bone grafting instrument comprises a tooth-supported base, a plurality of extending small arms and a bone grafting range indicating plate, wherein the outer surface of the tooth-supported base is formed by a smooth cambered surface, and the inner surface of the tooth-supported base is matched with the occlusal surface of teeth; the tooth-supporting base is provided with a plurality of in-place observation grooves for exposing teeth, and the bone grafting range indicating plate is provided with a bone grafting range indicating groove.
2. An aesthetic region bone graft guide as defined in claim 1, wherein: the extension arms are integrally formed on the outer surface of the dental support base.
3. An aesthetic region bone graft guide as defined in claim 1 or 2, wherein: two extending small arms are arranged.
4. An aesthetic region bone graft guide as defined in claim 1, wherein: the bone grafting range indicating plate is integrally formed at one end of the extending small arm far away from the tooth-supported base.
5. An aesthetic region bone graft guide as defined in claim 1, wherein: two in-position observation grooves are arranged.
6. An aesthetic region bone graft guide as defined in claim 1, wherein: the tooth-supporting base is a resin tooth-supporting base.
7. An aesthetic region bone graft guide as defined in claim 1, wherein: the extension small arm is a resin extension small arm.
8. An aesthetic region bone graft guide as defined in claim 1, wherein: the bone grafting range indicating plate is a resin bone grafting range indicating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123012375.4U CN216535578U (en) | 2021-12-02 | 2021-12-02 | Aesthetic region bone grafting guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123012375.4U CN216535578U (en) | 2021-12-02 | 2021-12-02 | Aesthetic region bone grafting guide plate |
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| CN216535578U true CN216535578U (en) | 2022-05-17 |
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| CN202123012375.4U Active CN216535578U (en) | 2021-12-02 | 2021-12-02 | Aesthetic region bone grafting guide plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115317162A (en) * | 2022-07-11 | 2022-11-11 | 四川大学 | Operation range calibration guide plate in bone increment operation |
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2021
- 2021-12-02 CN CN202123012375.4U patent/CN216535578U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115317162A (en) * | 2022-07-11 | 2022-11-11 | 四川大学 | Operation range calibration guide plate in bone increment operation |
| CN115317162B (en) * | 2022-07-11 | 2023-11-10 | 四川大学 | Operation scope demarcating guide plate in bone increment art |
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