CN110811756A - Machine drill bit for maxillary sinus internal lifting operation - Google Patents
Machine drill bit for maxillary sinus internal lifting operation Download PDFInfo
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- CN110811756A CN110811756A CN201911155368.4A CN201911155368A CN110811756A CN 110811756 A CN110811756 A CN 110811756A CN 201911155368 A CN201911155368 A CN 201911155368A CN 110811756 A CN110811756 A CN 110811756A
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- maxillary sinus
- machine
- drill
- drill bit
- planter
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/1613—Component parts
- A61B17/1615—Drill bits, i.e. rotating tools extending from a handpiece to contact the worked material
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/1662—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body
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- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Dental Prosthetics (AREA)
Abstract
The invention discloses a machine drill bit for maxillary sinus lifting, which is made of wear-resistant, high-temperature-resistant and high-pressure-resistant hard rubber composite materials, has a smooth outer surface, a concave middle part at the top end and an arc-shaped edge ridge at the periphery, scale marks for displaying the working depth are arranged on the side surfaces, an internal thread for connecting with an output rod of a planter is arranged in the middle part at the bottom end, and a circle of retaining dike is arranged at the periphery. Can cushion drilling pressure, can push away maxillary sinus diapire and mucosa and collect the bone piece safely, reduce the risk of maxillary sinus diapire-through, improve the operation security.
Description
Technical Field
The invention belongs to the field of medical instruments, and particularly relates to a machine drill bit for maxillary sinus lifting.
Background
The insufficient bone quantity of the maxillary posterior teeth is one of the clinical focuses focused in the field of oral implantation, the maxillary sinus internal lifting is a main method for solving the problem of insufficient bone quantity of the maxillary posterior alveolar ridge at present, tools for the maxillary sinus internal lifting are special, and products are not frequent, for example, a bone extruder developed by Straumann company raises the wall bottom of the maxillary sinus to push mucosa to move upwards after the wall bottom of the maxillary sinus is hammered to cause the greenwood fracture, so as to finish the bone augmentation purpose, but the head is stronger when the maxillary bone is hammered, and a patient has strong uncomfortable impact; the korean Osstem maxillary sinus lifting operation tool kit (CAS-kit) currently uses the most common tool, but has numerous instruments, is cumbersome to operate, has a high price, and is difficult to be popularized in clinical practice.
Disclosure of Invention
The invention aims to provide a machine drill for maxillary sinus lifting operation, which can buffer the pressure of drilling, can safely push and extrude the bottom wall and mucosa of a maxillary sinus and collect bone debris, reduces the risk of maxillary sinus bottom penetration and improves the operation safety.
The technical scheme adopted by the invention is as follows:
the utility model provides a machine drill bit for promoting art in maxillary sinus, adopts wear-resisting, high temperature resistant, high pressure resistant stereoplasm rubber combined material, and the surface is smooth, and the middle part on top is spill, the periphery is arc edge ridge, and the side is equipped with the scale sign that is used for showing working depth, and the middle part of bottom is equipped with the internal thread that is used for being connected with the output rod of planter, the periphery is equipped with round locking dyke.
Further, the hard rubber composite comprises natural rubber and carbon black.
Further, the scale mark is initially marked 4mm and finally 10mm, with a minimum unit of 1 mm.
Further, the diameter of the drill is 4mm, 5mm or 6 mm.
Furthermore, the output rod of the planter is a universal metal rod and can be connected with drill bits with different lengths and diameters.
Furthermore, an output rod of the planter is connected with the planter in a clamping and inserting manner.
The invention has the beneficial effects that:
when the drill head impacts the bottom wall of the maxillary sinus and pushes the maxillary sinus to move upwards, the hard rubber composite material is adopted, so that the drilling pressure can be buffered, and the concave and arc-shaped edge ridge at the top end exists, so that the bottom wall of the maxillary sinus and mucosa can be safely pushed and squeezed, bone fragments can be collected for autologous bone transplantation, the defects of large cutting force and strong bone hammer impact force of a metal bone drill are overcome, the impact on the head of a patient is reduced, the risk of the maxillary sinus bottom punch-through is reduced, and the operation safety is improved; the stopping dike can prevent the drill bit from moving upwards, so that the drill hole is prevented from being too deep, and the risk of maxillary sinus floor penetration is further reduced; the scale mark can clearly acquire the drilling depth and the maxillary sinus floor lifting height, and the operation safety is further improved.
Drawings
FIG. 1 is a schematic diagram of the operation of an embodiment of the present invention.
In the figure: 1-a drill bit; 2-output rod of the planter; 3-concave shape; 4-curved edge ridges; 5-scale marking; 6-a stopping dike; 7-internal threads; 8-maxillary sinus diaphram.
Detailed Description
The invention is further described below with reference to the figures and examples.
As shown in figure 1, a machine drill bit 1 for maxillary sinus lifting adopts hard rubber composite materials with wear resistance, high temperature resistance and high pressure resistance, the outer surface is smooth, the middle part of the top end is concave 3, the periphery is an arc-shaped edge ridge 4, the side surface is provided with a scale mark 5 for displaying the working depth, the middle part of the bottom end is provided with an internal thread 7 for being connected with an output rod 2 of a planter, and the periphery is provided with a circle of stopping embankment 6. In the lifting operation in the maxillary sinus, when a conventional bone drill is drilled to be 1mm close to the maxillary sinus bottom wall 8, the drill bit 1 is used, the drill bit 1 pushes the maxillary sinus bottom wall 8 and pushes the maxillary sinus bottom wall to move upwards, the drill bit can buffer the drilling pressure due to the adoption of the hard rubber composite material, and the concave shape 3 and the arc-shaped edge ridge 4 at the top end can safely push the maxillary sinus bottom wall 8 and mucosa and collect bone fragments for autologous bone transplantation, so that the defects of large cutting force and strong bone hammer impact force of a metal bone drill are overcome, the impact on the head of a patient is reduced, the risk of penetrating the maxillary sinus bottom 8 is reduced, and the operation safety is improved; the stopping dike 6 can prevent the drill bit 1 from moving upwards, so that the drill hole is prevented from being too deep, and the risk of the maxillary sinus floor 8 being penetrated is further reduced; the scale mark 5 can clearly acquire the drilling depth and the lifting height of the maxillary sinus floor 8, so that the operation safety is further improved.
In this embodiment, the main components of the hard rubber composite material include natural rubber and carbon black, and the combination of the natural rubber and the carbon black enables the drill bit 1 to have good strength, hardness and wear resistance, and can resist high temperature and high pressure sterilization.
In this embodiment, the scale markings 5 are initially marked 4mm and finally 10mm, with a minimum unit of 1 mm.
The drill bit 1 has a plurality of sets of lengths and diameters, and in the embodiment, the diameters of the drill bit 1 are selected from three types, namely 4mm, 5mm and 6 mm.
In this embodiment, the output rod 2 of the planter is a universal metal rod, and can be connected with drill bits 1 with different lengths and diameters, and is connected with the planter in a snap-fit manner.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (6)
1. A machine drill bit that is used for promotion art in maxillary sinus which characterized in that: the high-pressure resistant hard rubber composite material is wear-resistant, high-temperature resistant and high-pressure resistant, the outer surface is smooth, the middle of the top end is concave, the periphery of the top end is an arc-shaped edge ridge, the side face of the top end is provided with a scale mark used for displaying the working depth, the middle of the bottom end is provided with an internal thread used for being connected with an output rod of a planting machine, and the periphery of the bottom end is provided with a circle of.
2. The machine-used drill for maxillary sinus lifting of claim 1 wherein: the hard rubber composite comprises natural rubber and carbon black.
3. The machine-used drill for maxillary sinus lifting of claim 1 wherein: the scale markings are initially marked 4mm and finally 10mm, with a minimum unit of 1 mm.
4. The machine-used drill for maxillary sinus lifting of claim 1 wherein: the diameter of the drill bit is 4mm, 5mm or 6 mm.
5. The machine-used drill for maxillary sinus lifting of claim 1 wherein: the output rod of the planter is a universal metal rod and can be connected with drill bits with different lengths and diameters.
6. The machine-used drill for maxillary sinus lifting of claim 1 wherein: the output rod of the planter is connected with the planter in a clamping and inserting manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911155368.4A CN110811756A (en) | 2019-11-22 | 2019-11-22 | Machine drill bit for maxillary sinus internal lifting operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911155368.4A CN110811756A (en) | 2019-11-22 | 2019-11-22 | Machine drill bit for maxillary sinus internal lifting operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110811756A true CN110811756A (en) | 2020-02-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911155368.4A Pending CN110811756A (en) | 2019-11-22 | 2019-11-22 | Machine drill bit for maxillary sinus internal lifting operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110811756A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111870373A (en) * | 2020-09-08 | 2020-11-03 | 四川大学 | Maxillary sinus side wall windowing positioning and depth fixing plate, manufacturing method and positioning and depth fixing device |
| CN112716628A (en) * | 2020-12-29 | 2021-04-30 | 江苏创英医疗器械有限公司 | Implanting device and method for maxillary sinus implantation |
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|---|---|---|---|---|
| US5762498A (en) * | 1996-06-18 | 1998-06-09 | Gonzalez; Arnaldo | Dental drill bit |
| US20100042222A1 (en) * | 2008-08-12 | 2010-02-18 | Song Young-Wan | Maxillary Sinus Bone Graft Method Using the Sinus Lift Drill (SLD) and Hydraulic Effect |
| US20120078257A1 (en) * | 2010-09-24 | 2012-03-29 | Biotechnology Institute, I Mas D, S.L. | Tool for drilling bone tissue, particularly suitable for performing a sinus lift according to the summers technique or for the fitting of extra-short implants |
| CN102781362A (en) * | 2010-01-14 | 2012-11-14 | 奥齿泰种植体股份有限公司 | Drill for implant surgery |
| CN202933032U (en) * | 2012-10-26 | 2013-05-15 | 凌晴 | Simple device for lifting maxillary sinus floor |
| CN204049883U (en) * | 2014-06-25 | 2014-12-31 | 青岛大学附属医院 | Dish for Maxillary Sinus bores |
| CN205286555U (en) * | 2016-01-08 | 2016-06-08 | 首都医科大学附属北京口腔医院 | A concave type screw thread in top bores for oral treatment |
| CN205459128U (en) * | 2016-02-26 | 2016-08-17 | 武汉大学 | Machine bone drill drill bit suitable for promote art in upper jaw hole |
| WO2018085196A1 (en) * | 2016-11-03 | 2018-05-11 | Hollister Incorporated | Adjustable bowel treatment arm |
| CN207640511U (en) * | 2016-04-21 | 2018-07-24 | 北京康业管理咨询有限公司 | Window, which expands, to be bored |
| CN208582520U (en) * | 2017-11-02 | 2019-03-08 | 张春元 | Elastic punching press mucous membrane separator |
| US20190142407A1 (en) * | 2017-11-14 | 2019-05-16 | Endovision Co., Ltd. | Method of unilateral biportal endoscopy and diamond shaver used in same |
-
2019
- 2019-11-22 CN CN201911155368.4A patent/CN110811756A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5762498A (en) * | 1996-06-18 | 1998-06-09 | Gonzalez; Arnaldo | Dental drill bit |
| US20100042222A1 (en) * | 2008-08-12 | 2010-02-18 | Song Young-Wan | Maxillary Sinus Bone Graft Method Using the Sinus Lift Drill (SLD) and Hydraulic Effect |
| CN102781362A (en) * | 2010-01-14 | 2012-11-14 | 奥齿泰种植体股份有限公司 | Drill for implant surgery |
| US20120078257A1 (en) * | 2010-09-24 | 2012-03-29 | Biotechnology Institute, I Mas D, S.L. | Tool for drilling bone tissue, particularly suitable for performing a sinus lift according to the summers technique or for the fitting of extra-short implants |
| CN202933032U (en) * | 2012-10-26 | 2013-05-15 | 凌晴 | Simple device for lifting maxillary sinus floor |
| CN204049883U (en) * | 2014-06-25 | 2014-12-31 | 青岛大学附属医院 | Dish for Maxillary Sinus bores |
| CN205286555U (en) * | 2016-01-08 | 2016-06-08 | 首都医科大学附属北京口腔医院 | A concave type screw thread in top bores for oral treatment |
| CN205459128U (en) * | 2016-02-26 | 2016-08-17 | 武汉大学 | Machine bone drill drill bit suitable for promote art in upper jaw hole |
| CN207640511U (en) * | 2016-04-21 | 2018-07-24 | 北京康业管理咨询有限公司 | Window, which expands, to be bored |
| WO2018085196A1 (en) * | 2016-11-03 | 2018-05-11 | Hollister Incorporated | Adjustable bowel treatment arm |
| CN208582520U (en) * | 2017-11-02 | 2019-03-08 | 张春元 | Elastic punching press mucous membrane separator |
| US20190142407A1 (en) * | 2017-11-14 | 2019-05-16 | Endovision Co., Ltd. | Method of unilateral biportal endoscopy and diamond shaver used in same |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111870373A (en) * | 2020-09-08 | 2020-11-03 | 四川大学 | Maxillary sinus side wall windowing positioning and depth fixing plate, manufacturing method and positioning and depth fixing device |
| CN112716628A (en) * | 2020-12-29 | 2021-04-30 | 江苏创英医疗器械有限公司 | Implanting device and method for maxillary sinus implantation |
| CN112716628B (en) * | 2020-12-29 | 2022-11-22 | 江苏创英医疗器械有限公司 | A planting device for maxillary sinus is implanted |
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Application publication date: 20200221 |
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| RJ01 | Rejection of invention patent application after publication |