CN102138830B - Surgical guide plate - Google Patents
Surgical guide plate Download PDFInfo
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- CN102138830B CN102138830B CN 201010102949 CN201010102949A CN102138830B CN 102138830 B CN102138830 B CN 102138830B CN 201010102949 CN201010102949 CN 201010102949 CN 201010102949 A CN201010102949 A CN 201010102949A CN 102138830 B CN102138830 B CN 102138830B
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- hole
- guide
- feet
- guide plate
- guide hole
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Abstract
The invention provides a surgical guide plate. The guide plate is characterized by comprising support pins, a fixed hole and a guide hole, wherein the support pins are of saddle shapes, and the head and the tail of the saddle shapes are bent in the same direction; the support pins are connected to the fixed hole, the inside surface of the fixed hole is connected to the platform-shaped guide hole; a closed through hole is formed in the guide hole; a gap of at least 5mm is reserved between the lower end of the guide hole and the surface of dentale; the fixed hole is of a hollow upright post shape; and the support pins, the fixed hole and the guide hole are formed into a whole structure. The surgical guide plate has the beneficial effects that: the surgical guide plate of an oral implant can be fixed on the dentale by three support pins, so that the wound area of a patient is reduced, and the guide plate is light and easy to operate; the through hole in the guide hole ensures that: the implant is implanted into the dentale (implant position and angle) of the patient according to the predetermined design scheme on a computer, and the gap between the lower end of the guide hole and the dentale surface is convenient for a doctor to observe the implanting condition of the implant at any time in an operation process.
Description
Technical field
The present invention relates to be applied to a kind of surgical guide of mouth cavity planting body, be applicable to the patient of full jaw hypodontia, belong to the oral surgery instrument field.
Background technology
In existing surgical technic, the mouth cavity planting body surgical guide is divided into 3 large classes, and a kind of sclerous tissues's (upper jaw bone, perhaps mandibular bone) that is based on supports, the second is based on soft tissue (gingiva) support, and the third is based on the dental surface support.Front two kinds of oral cavity guide plates are applicable to the patient of full jaw hypodontia.The third surgical guide is applicable to the patient of part hypodontia.Guide hole is arranged on surgical guide, in operation process, at first guide plate is fixed on soft tissue, on osseous tissue or dental surface.Then along guide hole, implantation body is implanted in the patient body.Guide hole on guide plate is simulated generation on computers according to 3 Vc T data.For the patient of full jaw hypodontia, owing to having covered whole upper jaw bone or mandibular bone, area coverage is large based on the surgical guide of bone supporting technology, is difficult to the complete driving fit of guide plate on the dentale surface, thereby produces error.Because soft tissue has sliding capability, easily cause the surgical guide displacement based on the guide plate of soft tissue support, cause the inexactness of surgical outcome.In addition, present surgical guide covers on whole dentale or gingiva, and it is fully airtight that the operation guide hole embeds the part that covers dentale or gingiva in surgical guide and with it fully, such design has stopped doctor's operation sight line, make the doctor can't observe at any time the situation of the implantation body of implantation, just pinpoint the problems after taking off surgical guide often, and again adjust, wasted the time of operation.
Summary of the invention
In order to overcome the deficiency of prior art structure, the invention provides a kind of a kind of surgical guide of the mouth cavity planting body that is applied to full jaw hypodontia of the computer-aided guide plate design based on 3 Vc T reconstruction techniques.
The technical solution adopted for the present invention to solve the technical problems is: a kind of surgical guide, feet is arranged, fixing hole and guide hole, feet is horse-saddle, the head and the tail of horse-saddle have unidirectional bending, the exterior contour of the in-profile of each feet and patient's a certain section dentale matches, and such 3 feets can guarantee there is and only has unique stable position to surgical guide when being placed on dentale.The length that feet covers dentale should be not less than 5mm, and the cover width of feet both sides inside and outside dentale should be not less than respectively 3mm, and the thickness of feet is not less than 1mm.Fixing hole has connected guide hole and feet, is used for guide plate is fixed on dentale.Fixing hole is the column shape of hollow, and fixing hole hollow space diameter is between 1mm to 3mm, and fixedly the thickness of hole wall is between 1mm to 3mm.Through hole is arranged in guide hole, and through-hole diameter is between 3mm to 6mm, and the guide hole pore wall thickness is between 1mm to 5mm.Guide hole length at least more than 5mm and the guide hole lower end apart from the dentale surface, the distance of 5mm is at least arranged.Fixing hole and guide hole and feet are structure as a whole.
Beneficial effect of the present invention is used 3 strong points the surgical guide of mouth cavity planting body is fixed on dentale, and is light with reducing patient's wound area, easy operating.Through hole in guide hole is guaranteed implantation body according to (implantation position, angle) in prior on computers design implant patient dentale, and the doctor observes implantation body's implantation at any time in operation process situation is convenient to the space on dentale surface in the guide hole lower end.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the dentale schematic diagram is fixed in the present invention.
Fig. 3 is structural representation of the present invention.
The present invention is further described below in conjunction with drawings and Examples.
The specific embodiment
Embodiment 1: as shown in Figure 1, a kind of surgical guide, feet 1, fixing hole 10,11,12 and guide hole 2,3,4,5 are arranged, feet 1 is horse-saddle, the head and the tail of horse-saddle have unidirectional bending, and guide hole 2,3,4,5 and fixing hole 10,11,12 is arranged on guide plate, and guide hole 2,3,4,5 has closed through hole 6,7,8,9, through-hole diameter is between 3mm to 6mm, and the guide hole pore wall thickness is between 1mm to 5mm.Guide hole length at least more than 5mm and the lower end of guide hole and dentale surface maintain the gap of 5mm at least. Fixing hole 10,11,12 is the column shape of hollow, feet 1 and guide hole 2,3,4,5 and fixing hole 10,11,12 be structure as a whole, fixing hole 10,11,12 is on the oral cavity lateral surface of feet 1 horse-saddle.
Fixing hole has connected guide hole and feet, is used for guide plate is fixed on dentale.Fixing hole is the column shape of hollow, and the diameter of fixing hole hollow is between 1mm to 3mm, and fixedly the thickness of hole wall is between 1mm to 3mm.
The head and the tail of horse-saddle have unidirectional bending, and the exterior contour of the in-profile of each feet and patient's a certain section dentale matches, and such 3 feets can guarantee there is and only has unique stable position to surgical guide when being placed on dentale.The length that feet covers dentale should be not less than 5mm, and the cover width of feet both sides inside and outside dentale should be not less than respectively 3mm, and the thickness of feet is not less than 1mm.
As shown in Figure 2, a kind of surgical guide is fixed on the supporting surface of dentale 13; Guide hole 2,3,4,5 interior can Implant.
Embodiment 2: as shown in Figure 2, a kind of surgical guide, guide hole 2,3,4,5 is the platform shape, the outside of platform shape and fixing hole 10,11,12 medial surface are connected to one.
Surgical guide in Fig. 2 is jagged, and breach is convenient to surgical guide is arranged on the supporting surface of dentale 13 between fixing hole 10,11 and between fixing hole 12,11, and fixedly the spiral shell pin is implanted into from fixing hole, and surgical guide is fixed on dentale.Other structure is identical with embodiment 1.
Embodiment 3: as shown in Figure 3, a kind of surgical guide, the horse- saddle feet 14,15,16 of guide plate for separating, guide hole 2,3,4,5 and fixing hole 10,11,12 be structure as a whole.On the lateral surface of oral cavity, horse-saddle feet 14 is connected with fixing hole 11, and the medial surface of fixing hole 11 is fixedly connected on guide hole 3,4 middle parts.Horse-saddle feet 16 is connected with fixing hole 10, and the medial surface of fixing hole 10 is fixedly connected on guide hole 2,3 middle part.Horse-saddle feet 15 is connected with fixing hole 12, and the medial surface of fixing hole 12 is fixedly connected on guide hole 4,5 middle part.The feet 14,15 of surgical guide, 16 head and the tail have unidirectional bending.Other structure is identical with embodiment 1.
Embodiment 4: as shown in Figure 3, a kind of surgical guide, guide hole are more than 2.Feet is more than 3 or 3, and fixing hole is more than 3 or 3.Other structure and embodiment 1 or embodiment 2 or embodiment 3 are identical.
Embodiment 5: as shown in Figure 3, a kind of surgical guide, guide plate are by feet, and fixing hole and guide hole form.The horse-saddle of feet 14,15,16 for separating, fixing hole 10,11,12 is the column shape of hollow, guide hole is flat 2,3,4,5 of separation.There is the space of 5mm at least the lower end of guide hole apart from the dentale surface.
Horse-saddle feet 14 is arranged, and horse-saddle feet 14 is connected in fixing hole 11, and fixing hole 11 is the column shape of hollow, and the medial surface of fixing hole 11 is fixedly connected on the middle part of flat guide hole 3 and guide hole 4. Guide hole 3,4 has closed through hole 7,8, and closed through hole 7,8 is positioned at the two ends of fixing hole 11.
Horse-saddle feet 15 is arranged, horse-saddle feet 15 is connected in fixing hole 12, fixing hole 12 is the column shape of hollow, the medial surface of fixing hole 12 is fixedly connected on the middle part of flat guide hole 4 and guide hole 5, guide hole 4,5 has closed through hole 8,9, and closed through hole 8,9 is positioned at the two ends of fixing hole 12.
Horse-saddle feet 16 is arranged, horse-saddle feet 16 is connected in fixing hole 10, fixing hole 10 is the column shape of hollow, the medial surface of fixing hole 10 is connected in the middle part of flat guide hole 2 and guide hole 3, guide hole 2,3 has closed through hole 6,7, and closed through hole 6,7 is positioned at the two ends of fixing hole 10.
Other structure is identical with embodiment 1.
Claims (6)
1. guide plate that is applied to mouth cavity planting body, it is characterized in that: feet, fixing hole and guide hole are arranged, feet is horse-saddle, the head and the tail of horse-saddle have unidirectional bending, fixing hole is connected on the oral cavity lateral surface of horse-saddle feet, and the medial surface of fixing hole is connected in the guide hole of platform shape, and guide hole has closed through hole, fixing hole is the column shape of hollow, and feet and fixing hole and guide hole are structure as a whole.
2. a kind of guide plate that is applied to mouth cavity planting body according to claim 1, it is characterized in that: guide plate is jagged; Breach is between feet.
3. a kind of guide plate that is applied to mouth cavity planting body according to claim 1, it is characterized in that: guide hole is the platform shape, and guide hole has closed through hole, and through-hole diameter is between 3mm to 6mm, and the guide hole pore wall thickness is between 1mm to 5mm; Guide hole length is more than 5mm; There is the space of 5mm at least the lower end of guide hole apart from the dentale surface.
4. a kind of guide plate that is applied to mouth cavity planting body according to claim 1, it is characterized in that: the horse-saddle of feet for separating, the head and the tail of horse-saddle have unidirectional bending, the length that feet covers dentale is not less than 5mm, the cover width of feet both sides inside and outside dentale should be not less than respectively 3mm, and the thickness of feet is not less than 1mm.
5. a kind of guide plate that is applied to mouth cavity planting body according to claim 3, it is characterized in that: fixing hole has connected guide hole and feet; Fixing hole is the column shape of hollow, and the diameter of fixing hole hollow is between 1mm to 3mm, and fixedly the thickness of hole wall is between 1mm to 3mm.
6. a kind of guide plate that is applied to mouth cavity planting body according to claim 1 and 2 is characterized in that: guide hole is more than 2 or 2 and is positioned at the outside, oral cavity; Feet is more than 3 or 3 and feet is positioned at the outside, oral cavity; Fixing hole is more than 3 or 3 and is positioned at the outside, oral cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010102949 CN102138830B (en) | 2010-01-29 | 2010-01-29 | Surgical guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010102949 CN102138830B (en) | 2010-01-29 | 2010-01-29 | Surgical guide plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102138830A CN102138830A (en) | 2011-08-03 |
| CN102138830B true CN102138830B (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010102949 Expired - Fee Related CN102138830B (en) | 2010-01-29 | 2010-01-29 | Surgical guide plate |
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| Country | Link |
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| CN (1) | CN102138830B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103598920B (en) * | 2013-12-04 | 2017-11-07 | 杭州六维齿科医疗技术有限公司 | Dental implant surgery guide plate of full anodontia and preparation method thereof |
| CN105708569A (en) * | 2016-01-27 | 2016-06-29 | 深圳市康泰健牙科器材有限公司 | Manufacturing method and system of digital implantation guide plate |
| CN108852498A (en) * | 2018-08-06 | 2018-11-23 | 中南大学湘雅医院 | The implant operation guide plate and production method of a kind of band orientation and depthkeeping structure |
| CN109717971B (en) * | 2019-03-11 | 2020-11-27 | 四川大学 | Bone-grafting guide plate and manufacturing method thereof |
| CN113229967B (en) * | 2021-05-10 | 2022-06-21 | 西安交通大学口腔医院 | Guide plate fixing device is planted in oral cavity |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6375663B1 (en) * | 1999-03-17 | 2002-04-23 | Maxilon Laboratories, Inc. | Bone grafting material |
| CN101342096A (en) * | 2008-09-04 | 2009-01-14 | 同济大学 | Method for manufacturing guide plate for growing positioning and orientating of dental |
| CN201189213Y (en) * | 2008-04-30 | 2009-02-04 | 同济大学 | Tooth preparation plane guide-plate |
| WO2008150783A3 (en) * | 2007-06-04 | 2009-02-19 | Hayloft Entpr Inc | Interocclusal appliance and method |
| CN201631403U (en) * | 2010-01-29 | 2010-11-17 | 孙毅 | Operation guide plate |
-
2010
- 2010-01-29 CN CN 201010102949 patent/CN102138830B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6375663B1 (en) * | 1999-03-17 | 2002-04-23 | Maxilon Laboratories, Inc. | Bone grafting material |
| WO2008150783A3 (en) * | 2007-06-04 | 2009-02-19 | Hayloft Entpr Inc | Interocclusal appliance and method |
| CN201189213Y (en) * | 2008-04-30 | 2009-02-04 | 同济大学 | Tooth preparation plane guide-plate |
| CN101342096A (en) * | 2008-09-04 | 2009-01-14 | 同济大学 | Method for manufacturing guide plate for growing positioning and orientating of dental |
| CN201631403U (en) * | 2010-01-29 | 2010-11-17 | 孙毅 | Operation guide plate |
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| Publication number | Publication date |
|---|---|
| CN102138830A (en) | 2011-08-03 |
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Effective date of registration: 20191021 Address after: Room 1412, building a, Jinhui global center, no.1201, Yanta South Road, Qujiang New District, Xi'an City, Shaanxi Province Patentee after: Xi'an Billy Jiahua Digital Medical Technology Co.,Ltd. Address before: 710054 Shaanxi province Xi'an Xiying Road No. 46 Patentee before: Sun Yi |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20220129 |