CN108272518B - Dental implant surgery drill bit with auxiliary drill bit - Google Patents
Dental implant surgery drill bit with auxiliary drill bit Download PDFInfo
- Publication number
- CN108272518B CN108272518B CN201810132870.2A CN201810132870A CN108272518B CN 108272518 B CN108272518 B CN 108272518B CN 201810132870 A CN201810132870 A CN 201810132870A CN 108272518 B CN108272518 B CN 108272518B
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- CN
- China
- Prior art keywords
- drill
- main
- brill
- vice
- auxiliary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004053 dental implant Substances 0.000 title claims abstract description 16
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 10
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 32
- 238000009434 installation Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 210000000988 bone and bone Anatomy 0.000 abstract description 7
- 238000005553 drilling Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C3/00—Dental tools or instruments
- A61C3/02—Tooth drilling or cutting instruments; Instruments acting like a sandblast machine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0089—Implanting tools or instruments
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Dental Prosthetics (AREA)
Abstract
The application discloses a dental implant surgery drill bit with an auxiliary drill bit, which comprises a main drill body, an auxiliary drill and an auxiliary drill transmission assembly, wherein the main drill body is a cylinder, at least one notch is arranged on the side wall of the main drill body, the notch extends into the main drill body to form a flat auxiliary drill movable cavity, the main drill body also comprises a rotating shaft mounting through hole, two ends of the rotating shaft mounting through hole are respectively communicated with the auxiliary drill movable cavity and the bottom surface of the main drill body, the auxiliary drill is positioned in the auxiliary drill movable cavity, the auxiliary drill transmission assembly comprises a rotating shaft, an auxiliary drill gear and a main transmission shaft, the auxiliary drill gear is positioned below the bottom surface of the main drill body, the rotating shaft penetrates through the rotating shaft mounting through hole and is fixedly connected with the auxiliary drill and the auxiliary drill gear respectively, and the main transmission shaft is hinged with the bottom surface of the main drill body and meshed with the auxiliary drill gear. The dental implant surgery drill bit with the auxiliary drill bit disclosed by the application can keep the bone quantity of the alveolar bone of a patient as much as possible in the drilling process, reduce the damage of the patient and shorten the recovery period of the patient.
Description
Technical Field
The application relates to the technical field of tooth implantation.
Background
Currently, in dental implant surgery, a dental implant is installed in an oral cavity in a threaded connection manner, and a large hole needs to be drilled in an alveolar bone of a patient. The operation can cause huge and unnecessary damage and bone quantity defect to the alveolar bone and the mucoperiosteal flap, thereby prolonging the rehabilitation period of the patient. In the implantation operation, a drill bit with standard specification is adopted when a patient is drilled, a standard cylindrical hole is drilled, and a hole with a special structure cannot be drilled according to the special oral condition of the patient.
Disclosure of Invention
In order to overcome the defects, the application provides a drill capable of drilling a stepped conical planting hole by using a secondary drill.
The utility model provides a dental implant operation drill bit with vice drill bit, includes the main body that bores, vice brill and vice brill drive assembly, the main body that bores is the cylinder, and its lateral wall is equipped with at least one breach, the breach extends to the main body inside and forms the vice movable chamber that bores of platykurtic, still include the rotation axis installation through-hole in the main body, the both ends of rotation axis installation through-hole communicate respectively and bore the bottom surface of movable chamber and main body that bores, vice brill is located vice movable intracavity, vice brill drive assembly includes rotation axis, vice brill gear and main drive shaft, vice brill gear is located main brill body bottom surface below, the rotation axis passes the rotation axis installation through-hole, its both ends respectively with vice brill and vice brill gear fixed connection, main drive shaft articulates and meshes with vice brill gear with main brill body bottom surface, vice brill has the cutting edge, the cutting edge passes periodically under the drive of rotation axis the breach extends to the main brill outside.
Further, the main drill body is composed of a main body and a cover plate, the cover plate is detachably connected to the upper portion of the main body, the auxiliary drill movable cavity is located at the top end of the main body, and the top wall of the auxiliary drill movable cavity is the bottom surface of the cover plate.
Further, the secondary drill gear and the rotating shaft are integrally formed, and the secondary drill is fixedly connected with the rotating shaft through threads.
Further, the side wall of the main drill body is provided with a thread blade.
Further, clearance fit is arranged between the rotating shaft and the rotating shaft mounting through hole.
Further, four square grooves which are distributed oppositely and are used for being connected with peripheral driving equipment are formed in the bottom end of the side wall of the main drill body.
Further, the auxiliary drill and the auxiliary drill movable cavity are provided with more than two, and the included angles are distributed on the side wall of the main drill body.
The dental implant surgery drill bit with the auxiliary drill bit disclosed by the application can keep the bone quantity of the alveolar bone of a patient as much as possible in the drilling process, reduce the damage of the patient and shorten the recovery period of the patient. The main drill body revolves and is matched with the auxiliary drill bit to rotate, so that the planting holes can be drilled more quickly.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the drawings described are only some embodiments of the application, but not all embodiments, and that other arrangements and drawings can be obtained from these drawings by a person skilled in the art without inventive effort.
FIG. 1 is a front view of the dental implant surgical drill with secondary drill;
fig. 2 is a bottom view of the dental implant surgery drill with the secondary drill.
Detailed Description
The conception, specific structure, and technical effects produced by the present application will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present application. It is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present application. In addition, all coupling/connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to the fact that a more optimal coupling structure may be formed by adding or subtracting coupling aids depending on the particular implementation. The technical features in the application can be interactively combined on the premise of no contradiction and conflict.
As shown in fig. 1 and 2, a dental implant surgery drill bit with an auxiliary drill bit comprises a main drill body, an auxiliary drill 1 and an auxiliary drill transmission assembly, wherein the main drill body is a cylinder, at least one notch is formed in the side wall of the main drill body, the notch extends to the inner side of the main drill body to form a flat auxiliary drill movable cavity, the main drill body further comprises a rotating shaft installation through hole, two ends of the rotating shaft installation through hole are respectively communicated with the auxiliary drill movable cavity and the bottom surface of the main drill body, the auxiliary drill 1 is positioned in the auxiliary drill movable cavity, the auxiliary drill transmission assembly comprises a rotating shaft 2, an auxiliary drill gear 3 and a main transmission shaft 4, the auxiliary drill gear 3 is positioned below the bottom surface of the main drill body, the rotating shaft 2 penetrates through the rotating shaft installation through hole, two ends of the rotating shaft 2 are respectively fixedly connected with the auxiliary drill 1 and the auxiliary drill gear 3, the main transmission shaft 4 is hinged to the bottom surface of the main drill body and meshed with the auxiliary drill gear 3, the auxiliary drill 1 is provided with a cutting edge, and the cutting edge periodically penetrates through the notch to the outside the main drill body under the driving of the rotating shaft 2.
Further, the main drill body is composed of a main body 5 and a cover plate 6, the cover plate 6 is detachably connected to the upper side of the main body 5, the auxiliary drill movable cavity is located at the top end of the main body 5, and the top wall of the auxiliary drill movable cavity is the bottom surface of the cover plate 6.
Further, the secondary drill gear 3 is integrally formed with the rotary shaft 2, and the secondary drill 1 is fixedly connected with the rotary shaft 2 through threads.
Further, the side wall of the main drill body is provided with a thread blade.
Further, the rotating shaft 2 is in clearance fit with the rotating shaft mounting through hole.
Further, four square grooves 7 which are distributed oppositely and are used for being connected with peripheral driving equipment are formed in the bottom end of the side wall of the main drill body.
Further, the secondary drill 1 and the secondary drill movable cavity are provided with more than two, and the equal included angles are distributed on the side wall of the main drill body.
While the preferred embodiment of the present application has been described in detail, the application is not limited to the embodiments, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the application, and these modifications and substitutions are intended to be included in the scope of the present application as defined in the appended claims.
Claims (5)
1. The utility model provides a dental implant operation drill bit with vice drill bit, its characterized in that, including the main body that bores, vice brill and vice brill drive assembly, the main body that bores is the cylinder, and its lateral wall is equipped with at least one breach, the breach extends to the inside platykurtic vice brill active cavity that forms of main brill, still include rotation axis installation through-hole in the main brill, the both ends of rotation axis installation through-hole communicate respectively the bottom surface of vice brill active cavity and main brill body, vice brill is located vice brill active cavity, vice brill drive assembly includes rotation axis, vice brill gear and main drive shaft, vice brill gear is located main brill body bottom surface below, the rotation axis passes rotation axis installation through-hole, its both ends respectively with vice brill and vice brill gear fixed connection, main drive shaft and main brill body bottom surface hinge and with vice brill gear engagement, vice brill has the cutting edge, the cutting edge passes periodically under the drive of rotation axis the breach to outside the main brill body, the lateral wall of main body has the screw blade, be clearance fit between rotation axis and the rotation axis installation through-hole.
2. The dental implant surgical drill with secondary drill according to claim 1, wherein the main drill body is composed of a main body and a cover plate detachably connected to the upper side of the main body, the secondary drill movable chamber is located at the top end of the main body, and the top wall of the secondary drill movable chamber is the bottom surface of the cover plate.
3. The dental implant surgical drill with secondary drill according to claim 2, wherein the secondary drill gear is integrally formed with the rotation shaft, and the secondary drill is screw-fastened to the rotation shaft.
4. A dental implant surgery drill with secondary drill according to any one of claims 1-3, characterized in that the bottom end of the side wall of the main drill body is provided with four relatively distributed square grooves for connection with an external driving device.
5. A dental implant surgery drill with secondary drill according to any one of claims 1-3, wherein the secondary drill and secondary drill active cavity have more than two and are equally angularly distributed on the side wall of the main drill body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810132870.2A CN108272518B (en) | 2018-02-09 | 2018-02-09 | Dental implant surgery drill bit with auxiliary drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810132870.2A CN108272518B (en) | 2018-02-09 | 2018-02-09 | Dental implant surgery drill bit with auxiliary drill bit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108272518A CN108272518A (en) | 2018-07-13 |
| CN108272518B true CN108272518B (en) | 2023-10-31 |
Family
ID=62808140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810132870.2A Active CN108272518B (en) | 2018-02-09 | 2018-02-09 | Dental implant surgery drill bit with auxiliary drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108272518B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109199523A (en) * | 2018-07-19 | 2019-01-15 | 周玉芳 | A kind of Medical orthopaedic slitting device |
| CN111407358B (en) * | 2020-03-27 | 2023-05-16 | 重庆大学 | Medical bone implant drill |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010066221A1 (en) * | 2008-12-10 | 2010-06-17 | Gottfried Wilhelm Leibniz Universität Hannover | Drilling method, drilling machine intended for surgical purposes having an attachment, and attachment for a drilling machine intended for surgical purposes |
| EP2260787A1 (en) * | 2009-06-12 | 2010-12-15 | Gebr. Brasseler GmbH & Co. KG | Dental drill |
| JP2015036006A (en) * | 2013-08-12 | 2015-02-23 | Ｂｉｏ Ｇｒａｆｔ 合同会社 | Drilling system of dental implant |
| CN208823004U (en) * | 2018-02-09 | 2019-05-07 | 广州市健齿生物科技有限公司 | A kind of dentistry implant operation drill bit with secondary drill bit |
-
2018
- 2018-02-09 CN CN201810132870.2A patent/CN108272518B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010066221A1 (en) * | 2008-12-10 | 2010-06-17 | Gottfried Wilhelm Leibniz Universität Hannover | Drilling method, drilling machine intended for surgical purposes having an attachment, and attachment for a drilling machine intended for surgical purposes |
| EP2260787A1 (en) * | 2009-06-12 | 2010-12-15 | Gebr. Brasseler GmbH & Co. KG | Dental drill |
| JP2015036006A (en) * | 2013-08-12 | 2015-02-23 | Ｂｉｏ Ｇｒａｆｔ 合同会社 | Drilling system of dental implant |
| CN208823004U (en) * | 2018-02-09 | 2019-05-07 | 广州市健齿生物科技有限公司 | A kind of dentistry implant operation drill bit with secondary drill bit |
Non-Patent Citations (2)
| Title |
|---|
| 吴群 ; 陈必胜 ; 姜晓钟 ; 陶长仲 ; .膜引导骨组织再生技术应用于即刻种植的实验研究.实用口腔医学杂志.2013,(第01期),全文. * |
| 戴桂芳,陈谨献.HA-Ti人工种植牙修复前牙缺失24例临床评价.福建医药杂志.2000,(第05期),全文. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108272518A (en) | 2018-07-13 |
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Address after: 511457 room 101-103, No. 37, Jinlong Road, Nansha street, Nansha District, Guangzhou City, Guangdong Province (can not be used as a workshop) Applicant after: Guangdong Jianchi Biotechnology Co.,Ltd. Address before: 511464 x5056, 5th floor, management committee building, Jiuyong section, Yuehai Avenue, Wanqingsha Town, Nansha District, Guangzhou City, Guangdong Province (office use only) (WB) Applicant before: GUANGZHOU JIANCHI BIOTECHNOLOGY Co.,Ltd. |
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