CN101642386B - Method for producing tooth implantation surgical guide stent - Google Patents
Method for producing tooth implantation surgical guide stent Download PDFInfo
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- CN101642386B CN101642386B CN2008101312823A CN200810131282A CN101642386B CN 101642386 B CN101642386 B CN 101642386B CN 2008101312823 A CN2008101312823 A CN 2008101312823A CN 200810131282 A CN200810131282 A CN 200810131282A CN 101642386 B CN101642386 B CN 101642386B
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Abstract
The invention relates to a method for producing a tooth implantation surgical guide stent, which comprises the following steps: performing a tooth implantation plan; obtaining an oral entity plaster model; positioning and scanning the entity plaster model; positioning information of the tooth implantation plan on a digital plaster model obtained by scanning; positioning the digital plaster model in a scheduled processing position by processing software; putting the entity plaster model in the processing position to perform drilling processing and present the information of the tooth implantation plan on the entity plaster model; installing an auxiliary implanting piece; and forming the surgical guide stent with a plurality of guide holes on the processed entity plaster model by thermoplastic materials in fit with a rollover forming method or a vacuum forming method. Thus, the method can be used for producing more precise surgical guide stents, and has the characteristics of time saving, labor saving and production cost reduction.
Description
Technical field
The present invention relates to a kind of manufacture method of guide plate, particularly relate to a kind of manufacture method of dental implantation surgical guide plate.
Background technology
The conventional artificial dental implant surgical is in operation process, and phenomenons such as that sufferer is prone to have is hemorrhage, swelling, pain produce, for fear of the generation of aforementioned phenomenon; The present practice through head computer CT Scan and computer software diagnosis accurately; Can not need operate on the trend of stereomodel and the important nerve that just can have an X-rayed skeleton, the dentist can assess to sufferer sclerotin environment simultaneously, and tooth is judged stinging good and bad situation; Therefore the sham operated implantable artificial is planted body on computers; Guarantee in dental implant surgical, to avoid important nerve and blood vessel, promoted the safety of operation greatly, patient and doctor are had preferable guarantee.
Yet the tooth implantation planning before these dental implant surgicals need be set up oral cavity model by CT Scan, considers to do tooth implantation planning by the dentist according to the medical science of specialty again.But by the tooth implantation planning result that the dentist accomplished; Want it is transferred in the operation that to carry out but be difficult; Because after the dentist accomplishes tooth implantation planning according to the data of CT Scan; Its data possibly all be virtual drawing data or digital date, and the dentist does not have way and in the sufferer oral cavity, carries out operation accurately according to these information.The general practice is to ask the Dental Technician to make surgical guide plate, but the Dental Technician also can run into the problem the same with the dentist, can't accurately tooth implantation planning data performed before the dental implant surgical be presented on the surgical guide plate accurately.And the poorest way is through made after the CT Scan correction repeatedly, when its manufacturing process was given up in not only spacious day, also improves its cost of manufacture simultaneously.
Consult Fig. 1, the manufacture method of a kind of dental implantation surgical guide plate in No. 093121438 patent of invention case of TaiWan, China comprises the following step:
Cooperate and to consult Fig. 2, step 101 is a coating silica gel a tooth mould 14 in, and covers maxillary or the lower jaw gingiva 10 that places the patient, after waiting to solidify, can make one have patient oral cavity tooth mould shape guide plate 11.
Though the manufacture method of this patent case can cooperate 3D numerical digit model geometric data that this guide plate 11 is processed, in the precalculated position collar is installed again and is made this guide plate 11 finished products, in fact still there is following disappearance:
This patent case is that first tooth according to the patient oral cavity is molded into guide plate 11; Carry out tooth implantation planning through captured 3D digital image again, and the result behind the tooth implantation planning is reacted to this guide plate 11, and this guide plate 11 is holed and the collar 13 is installed through a machining machine and tool.Because according to 3D tooth implantation planning that digital image is accomplished; Mostly its data is virtual drawing data or digital date; Be difficult for being presented on accurately this guide plate 11; Must just can make precisely correct guide plate 11 through scanning times without number to revise, make the made guide plate of this existing manufacture method 11 degree of accuracy lower, and have the disappearance that make efficiency is relatively poor relatively and cost of manufacture is higher.
Summary of the invention
Therefore, the object of the invention, be provide a kind of can be exactly with the data hypostazation of tooth implantation planning, and then can the time and labour saving and the manufacture method of the dental implantation surgical guide plate that reduces cost of manufacture.
So the manufacture method of dental implantation surgical guide plate of the present invention comprises the following step:
(1) tooth implantation planning utilizes the 3D stereomodel that the oral cavity tomoscan is obtained to carry out tooth implantation planning, to obtain a numerical digit model with tooth implantation planning data;
(2) obtain oral cavity model, turn over system patient oral cavity shape, make an entity plaster model;
(3) entity plaster model location is fixed to the prepared entity plaster model of step (two) on the physical treatment tool;
(4) scanning scans this entity plaster model and physical treatment tool after fixing, obtains a numerical digit plaster model and a numerical digit processing jig;
(5) feature location is carried out with the numerical digit plaster model of numerical digit model behind step () tooth implantation planning and step (four) in tooth implantation planning data location, makes on this numerical digit plaster model to have the tooth implantation planning data;
(6) processing location, through machining software, setting makes this numerical digit processing jig navigate to the Working position of a physical treatment machine, and makes this numerical digit plaster model be positioned the Working position place with this numerical digit processing jig;
(7) processing places step (sixs') Working position with this physical treatment tool with the entity plaster model, and to the processing of holing of this entity plaster model, on this entity plaster model, to demonstrate the tooth implantation planning data;
(8) the auxiliary plant part of device is respectively at the auxiliary plant part of the boring processing place device of this entity plaster model; And
(9) make a surgical guide plate; Adopt the thermoplasticity material through turning over one of them facture of mold forming and vacuum forming; Mold an operation guide plate on this entity plaster model of auxiliary plant part having, this surgical guide plate has one and is the guide hole that runs through with the complementary mutually corresponding lower surface of this entity plaster model surface texture, the position that reaches a plurality of corresponding respectively said auxiliary plant parts.
Beneficial effect of the present invention is: through making and the corresponding entity plaster model of patient oral cavity shape; The tooth implantation planning data that the numerical digit model is obtained can directly be transferred on this entity plaster model accordingly; Directly produce this surgical guide plate through this entity plaster model again with tooth implantation planning data; Whereby; The data of dentist's tooth implantation planning is presented on the surgical guide plate more accurately, and can reduces the step of revising repeatedly, can time and labour saving and the advantage that reduces cost of manufacture and have.
Description of drawings
Fig. 1 is a flow chart of the manufacture method of the dental implantation surgical guide plate in No. 093121438 patent of invention case of Chinese TaiWan, China;
Fig. 2 is the partial cutaway schematic of a side-looking, explains to cooperate this surgical guide plate to plant the situation in dental drill hole at patient's gingiva;
Fig. 3 is a flow chart of one first preferred embodiment of manufacture method of dental implantation surgical guide plate of the present invention;
Fig. 4 is a flow chart of one second preferred embodiment of manufacture method of dental implantation surgical guide plate of the present invention;
Fig. 5 is a flow chart of one the 3rd preferred embodiment of manufacture method of dental implantation surgical guide plate of the present invention;
Fig. 6 is a flow chart of one the 4th preferred embodiment of manufacture method of dental implantation surgical guide plate of the present invention;
Fig. 7 is a schematic perspective view, and the entity plaster model that manufacture method was obtained with dental implantation surgical guide plate of the present invention is described;
Fig. 8 is a schematic perspective view, and explanation navigates to this entity plaster model the situation of a physical treatment tool;
Fig. 9 is a schematic perspective view, and the situation of this entity plaster model being processed with a physical treatment machine is described;
Figure 10 is a schematic perspective view, and the situation that a plurality of auxiliary plant parts is installed to processing place of this entity plaster model is described;
Figure 11 is a schematic perspective view, explains that coating material with one first coats this entity plaster model and said auxiliary plant part to form the situation of a wax pattern;
Figure 12 is a schematic perspective view, explains with one second to coat the situation that material envelopes this wax pattern;
Figure 13 is a schematic perspective view, explains to make a surgical guide plate, and the situation of a plurality of collars is installed;
Figure 14 is a schematic side view, explains that this auxiliary plant part is the situation that is the latch form;
Figure 15 is a schematic side view, and the form of device to the used collar of this surgical guide plate is described;
Figure 16 is a schematic side view, explains that this auxiliary plant part is the situation that is the collar and the latch of phase fit;
Figure 17 is a sketch map with numerical digit model image of tooth implantation planning relevant information, and the number bit model that the 3D stereomodel that patient oral cavity tomoscan is obtained carries out behind the tooth implantation planning and set up is described;
Figure 18 is a use sketch map, explains that respectively the image with a numerical digit processing jig, a numerical digit plaster model and a tooth implantation planning data is integrated into a situation that can supply to process the numerical digit model image that uses the location.
The specific embodiment
Below in conjunction with embodiment the present invention is elaborated:
Consult Fig. 3, one first preferred embodiment of the manufacture method of dental implantation surgical guide plate of the present invention comprises the following step:
Step 202 is to obtain oral cavity model, turns over system patient oral cavity shape, makes an entity plaster model 2 as shown in Figure 7.
Consult Fig. 8, step 203 is entity plaster model location, and prepared this entity plaster model 2 of step 202 is fixed on the physical treatment tool 3 with a kind of fixed form that is selected from the following group: spiral shell is established, blocked and establish and be embedded.
Consult Figure 11 and Figure 13; Step 209 is to make a surgical guide plate 6; This first preferred embodiment is to adopt the thermoplasticity material through turning over the mold forming method; Mold this surgical guide plate 6 having on this entity plaster model 2 of auxiliary plant part 5, and this surgical guide plate 6 has the complementary mutually corresponding lower surface of surface texture with this entity plaster model 2, the position that reaches a plurality of corresponding respectively said auxiliary plant parts 5 is the guide hole 60 that runs through.
Wherein, this turns over, and the mold forming method can be divided into the coating carried out in regular turn in fact again, mould and the demoulding three sub-steps are irritated in dewaxing, below respectively with regard to the description of contents of this three sub-steps:
(1) consults Figure 11, when coating, provide first of an easy melted by heating to coat material and be coated on this entity plaster model 2; And coat said auxiliary plant part 5 fully; And this first coating material is the smooth state that aligns with the top of said auxiliary plant part 5, to make a corresponding wax pattern 7 of the finished product with this surgical guide plate 6 (seeing Figure 13) whereby, then; Shown in figure 12, get again a fusing point be higher than this first coat material second the coating material 100 and envelope this wax pattern 7 of fusing point.Be to use at present embodiment curedly first to coat material as this, other uses fusing point to coat the high silica gel of material than first and second coats material 100 as this.
(2) dewax when irritating mould; Be treat this second coat material 100 stiff after; Heating makes this wax pattern 7 receive hot melt to go out (preferably using heat steam to melt wax), and forms a cavity in this second coating material 100 and 2 of this entity plaster models, pours into a dental in this cavity again to fill material; In the present embodiment, be to use resin to fill material as this.
(3) consult Figure 11 and Figure 12; During delivery, be after treating that this dental is filled the material drying and moulding, push this second coating material 100 aside; Take out said auxiliary plant part 5 and this entity plaster model 2 more respectively; Just can be shown in figure 13, fill a plurality of guide holes 60 of formation on the material at this, and then make this surgical guide plate 6 with tooth implantation planning data.
This surgical guide plate 6 after the molding can be again through polishing, polishing, to form slick surface.
What be worth explanation is; The size of said auxiliary plant part 5 and size; For example, the D outer diameter 1 of this head 52 and the D outer diameter 2 of this body portion 51, the dental implant system that can cooperate dentist to use cooperates customized; The external diameter of the upper and lower ring portion 81,82 of the said metal collar 8 then is to be designed to identically with the external diameter of the head 52 of said auxiliary plant part 5, body portion 51, and said auxiliary plant part 5 takes out in the left guide hole 60 in back to plant accordingly.In addition, the length H of said auxiliary plant part 5 cooperates it to be fixed in Len reqs and the planting the depth of threat degree of tooth implantation planning in this entity plaster model 2 and determines.
Consult Fig. 4; Be one second preferred embodiment of the present invention, the step 301 of this second preferred embodiment～step 307 is identical with step 201～step 207 (see figure 2) of this first preferred embodiment, so repeat no more; Consult Figure 16; When its main difference was that step 308 device is assisted plant part 9, used auxiliary plant part 9 respectively had a latch 91 and a collar 92 of phase fit, therefore; When in step 309 with as the described mold forming method of turning over of abovementioned steps 209 when making this surgical guide plate 6 (seeing Figure 13); Treat this dental fill material drying and moulding and push aside this second coat material 100 (seeing Figure 12) after, be the latch 91 that directly takes out said auxiliary plant part 9,92 of the said collars combine with this filling material and are retained in the said guide hole 60 (seeing Figure 13); Therefore, can directly make these surgical guide plate 6 finished products that the collar 92 are installed and have the tooth implantation planning data.Then, equally can be again to this surgical guide plate 6 after the molding polish, polishing to be to form a smooth surface.In this second preferred embodiment; Body portion 911 external diameters of this latch 91 come down to equal the aperture of the upper and lower ring portion 921,922 of this collar 92; And be the design that can be linked in this collar 92; In addition, the size of this collar 92 be the dental implant system design that cooperates dentist, and the length of this latch 91 be the dental implant system that cooperates dentist equally with planned plant the depth of threat degree, be the following ring portion 922 that stretches out this collar 92 and a predetermined length is arranged; And can be positioned in boring 20 (see figure 10)s of this entity plaster model 2 in order to plant, make this auxiliary plant part 9 can obtain the location.
Consult Fig. 5; Be one the 3rd preferred embodiment of the present invention, the step 401 of the 3rd preferred embodiment～step 408 is identical with step 201～step 208 (see figure 2) of this first preferred embodiment, so repeat no more; Its main difference is; When step 409 is made this surgical guide plate, be to adopt vacuum forming, and be to make a plastic raw materials deliquescing through a vacuum forming machine heating; And cover on entity plaster model 2 surfaces with said auxiliary plant part 5 shown in figure 10; Back to be dried just can make a surgical guide plate germule (figure does not show), again this surgical guide plate germule is trimmed to required size, and takes out said auxiliary plant part 5 and this entity plaster model 2 respectively; Just make this surgical guide plate 6 with tooth implantation planning data shown in figure 13, this surgical guide plate 60 after molding and the finishing can pass through polishing, polishing equally.
In addition, consult Figure 13, Figure 14 and Figure 15, because used auxiliary plant part 5 also is the latch form in step 408, so, also can form said guide hole 60 with after said auxiliary plant part 5 taking-ups.Therefore, in the 3rd preferred embodiment, also comprise the step 410 device collar 8.
Step 410 is to be nested with in the said guide hole 60 with the said auxiliary plant part 5 that the said hollow collar 8 replacements are taken off.Said auxiliary plant part 5 and the said collar 8 are to cooperate the employed dental implant system of dentist and the planting the depth of threat degree of tooth implantation planning and the size and the length that are designed to be scheduled to equally.
Consult Fig. 5; Be one the 4th preferred embodiment of the present invention; The step 501 of the 4th preferred embodiment～step 507 is identical with step 401～step 407 (see figure 4) of the 3rd preferred embodiment, so repeat no more, consults Figure 13 and Figure 16; When its main difference is that step 508 device is assisted plant part 9; Used auxiliary plant part 9 also is respectively to have a latch 91 of phase fit and the form of a collar 92, and this latch 91 and the form of this collar 92 also be with this second preferred embodiment in auxiliary plant part 9 identical, also be to make this surgical guide plate in step 509 like the described vacuum forming of the 3rd preferred embodiment step 409; Treat just can make this surgical guide plate germule after the plastic raw materials drying; After this surgical guide plate germule is trimmed to required size, be the latch 91 that directly takes out said auxiliary plant part 9,92 of the said collars combine with this plastic raw materials and are retained in the said guide hole 60.Therefore, can directly make these surgical guide plate 6 finished products that the collar 92 are installed and have the tooth implantation planning data.Then, equally can be again to this surgical guide plate 6 after molding and the finishing polish, polishing to be to form a smooth surface.
In sum, the manufacture method of dental implantation surgical guide plate 6 of the present invention can be obtained following effect and advantage, so can reach the object of the invention really:
One, the patient oral cavity 3D model obtained through tomoscan of the present invention carries out tooth implantation planning; And turn over and make and the corresponding entity plaster model 2 of this patient oral cavity shape; Cooperate the numerical digit model to be reacted directly on this entity plaster model 2 with result with tooth implantation planning; Again through these entity plaster model 2 processing being made result's ability hypostazation of tooth implantation planning; This entity plaster model 2 after the processing is compared to Simulation result on computers, and more near patient's actual state, this surgical guide plate 6 of therefore being made in view of the above can demonstrate the data of tooth implantation planning more accurately; And can effectively reduce repeatedly operation and the man-hour that adjustment is revised, the present invention is had can directly produce the higher surgical guide plate of precision 6, and can the time and labour saving and reduce the characteristic of cost of manufacture.
Two, said auxiliary plant part 5,9 can cooperate dentist's dental implant system and plant the depth of threat degree and select specific size and length for use, makes this surgical guide plate 6 of being made have the preferable characteristic of application of elastic.
Three, when this auxiliary plant part 9 for latch 91 during with the collar 92 forms with phase fit; After these surgical guide plate 6 molding; Directly take out latch 91 this collar 92 directly is combined on this surgical guide plate 6, whereby, make the present invention have the characteristic of time and labour saving more.
Claims (19)
1. the manufacture method of a dental implantation surgical guide plate; It is characterized in that: said manufacture method comprises the following step:
(1) tooth implantation planning utilizes the 3D stereomodel that the oral cavity tomoscan is obtained to carry out tooth implantation planning, to obtain a numerical digit model with tooth implantation planning data;
(2) obtain oral cavity model, turn over system patient oral cavity shape, make an entity plaster model;
(3) entity plaster model location is fixed to the prepared entity plaster model of step (two) on the physical treatment tool;
(4) scanning scans said entity plaster model and physical treatment tool after fixing, obtains a numerical digit plaster model and a numerical digit processing jig;
(5) feature location is carried out with the numerical digit plaster model of numerical digit model behind step () tooth implantation planning and step (four) in tooth implantation planning data location, makes to have said tooth implantation planning data on the said numerical digit plaster model;
(6) processing location, through machining software, setting makes said numerical digit processing jig navigate to the Working position of a physical treatment machine, and makes said numerical digit plaster model be positioned the Working position place with said numerical digit processing jig;
(7) processing places step (sixs') Working position with said physical treatment tool with the entity plaster model, and to the processing of holing of said entity plaster model, on said entity plaster model, to demonstrate the tooth implantation planning data;
(8) the auxiliary plant part of device is respectively at the auxiliary plant part of the boring processing place device of said entity plaster model;
(9) make a surgical guide plate; Adopt the thermoplasticity material through turning over wherein a kind of facture of mold forming and vacuum forming; Mold a surgical guide plate having on the said entity plaster model of auxiliary plant part, the position that said surgical guide plate has the complementary mutually corresponding lower surface of surface texture with said entity plaster model, reach a plurality of corresponding respectively said auxiliary plant parts is the guide hole that runs through.
2. the manufacture method of dental implantation surgical guide plate according to claim 1; It is characterized in that: in step (three), said entity plaster model is to be fixed on the said physical treatment tool with a kind of fixed form that is selected from the following group: spiral shell is established, is blocked and establish and be embedded.
3. the manufacture method of dental implantation surgical guide plate according to claim 2, it is characterized in that: used physical treatment machine is five axis processing machines in step (six).
4. the manufacture method of dental implantation surgical guide plate according to claim 3; It is characterized in that: in step (nine); Be to adopt to turn over the mold forming method and make said surgical guide plate, and the said mold forming method of turning over come down to comprise coatings, dewaxing filling mould and delivery step.
5. the manufacture method of dental implantation surgical guide plate according to claim 4; It is characterized in that: in step (nine); Turn over the mold forming method when coating; Provide first of an easy melted by heating to coat material and be coated on said entity plaster model, and coat said auxiliary plant part fully, and the said first coating material is the smooth state that aligns with the top of said auxiliary plant part; And then form one with the corresponding wax pattern of finished product of said surgical guide plate, get again a fusing point be higher than said first coat material second the coating material and envelope said wax pattern of fusing point.
6. the manufacture method of dental implantation surgical guide plate according to claim 5; It is characterized in that: in step (nine); Turning over the mold forming method and dewax when irritating mould, is that heating makes said wax pattern gone out by hot melt after treating that the said second coating material is stiff; And between said second coating material and said entity plaster model, form a cavity, pour into a dental in said cavity again and fill material.
7. the manufacture method of dental implantation surgical guide plate according to claim 6; It is characterized in that: in step (nine); Turning over the mold forming method when carrying out delivery, is after treating that said dental is filled the material drying and moulding, to push said second aside and coat material; Take out said auxiliary plant part and said entity plaster model more respectively, to make said surgical guide plate with tooth implantation planning data.
8. the manufacture method of dental implantation surgical guide plate according to claim 7 is characterized in that: in step (nine), the said surgical guide plate after the molding is again through polishing, polishing.
9. the manufacture method of dental implantation surgical guide plate according to claim 7; It is characterized in that: auxiliary plant part used in step (eight) is the latch form; And respectively have one in the boring that is inserted in said entity plaster model body portion, and one be connected with said body portion and expose said boring head outward; And said body portion is that part is positioned at said boring and the state that exposes outside one section predetermined length;, more said auxiliary plant part is taken out respectively and form a plurality of guide holes with after turning over the mold forming method and making said surgical guide plate in step (nine).
10. the manufacture method of dental implantation surgical guide plate according to claim 9; It is characterized in that: said manufacture method also comprises one in the later step (ten) of step (nine); And step (ten) is the device collar; Provide a plurality of height identical with the thickness of the said surgical guide plate in fact hollow collar; And the said collar respectively has a last ring portion identical with the head OD of said auxiliary plant part, reaches a following ring portion identical with the body portion external diameter of said auxiliary plant part, when said auxiliary plant part is removed and after forming said guide hole, is nested with in the said guide hole with said collar replacement.
11. the manufacture method of dental implantation surgical guide plate according to claim 6; It is characterized in that: used auxiliary plant part respectively has a latch and collar of phase fit in step (eight); And in step (nine), adopting and to turn over the mold forming method when carrying out delivery, is after treating that said dental is filled the material drying and moulding; Push said second aside and coat material; Directly take out the latch of said auxiliary plant part again, the said collar then combines with said filling material and is retained in the said guide hole, directly to make the said surgical guide board finished product that the collar is installed and has the tooth implantation planning data.
12. the manufacture method of dental implantation surgical guide plate according to claim 11 is characterized in that: in step (nine), the said surgical guide plate after the molding is again through polishing, polishing.
13. the manufacture method of dental implantation surgical guide plate according to claim 3 is characterized in that: in step (nine), be to adopt vacuum forming to make said surgical guide plate.
14. the manufacture method of dental implantation surgical guide plate according to claim 13; It is characterized in that: in step (nine); Be to make a plastic raw materials deliquescing through a vacuum forming machine heating; And cover on the entity plaster model surface with said auxiliary plant part, make a surgical guide plate germule after to be dried, more said surgical guide plate germule is trimmed to required size; And take out said auxiliary plant part and said entity plaster model respectively, just make said surgical guide plate with tooth implantation planning data.
15. the manufacture method of dental implantation surgical guide plate according to claim 14 is characterized in that: in step (nine), the said surgical guide plate after molding and the finishing is again through polishing, polishing.
16. the manufacture method of dental implantation surgical guide plate according to claim 15; It is characterized in that: auxiliary plant part used in step (eight) is the latch form; And respectively have one in the boring that is inserted in said entity plaster model body portion, and one be connected with said body portion and expose said boring head outward; And said body portion is that part is positioned at said boring and the state that exposes outside one section predetermined length; After step (nine) makes said surgical guide plate with vacuum forming, more said auxiliary plant part is taken out respectively and form a plurality of guide holes.
17. the manufacture method of dental implantation surgical guide plate according to claim 16; It is characterized in that: said manufacture method also comprises one in the later step (ten) of step (nine); And step (ten) is the device collar; Provide a plurality of height identical with the thickness of the said surgical guide plate in fact hollow collar; And the said collar respectively has a last ring portion identical with the head OD of said auxiliary plant part, reaches a following ring portion identical with the body portion external diameter of said auxiliary plant part, when said auxiliary plant part is removed and after forming said guide hole, is nested with in the said guide hole with said collar replacement.
18. the manufacture method of dental implantation surgical guide plate according to claim 13; It is characterized in that: used auxiliary plant part respectively has a latch and a collar of phase fit in step (eight); And be to carry out vacuum forming in step (nine) through a vacuum forming machine; Heating earlier makes a plastic raw materials deliquescing, and covers on the entity plaster model surface with said auxiliary plant part, makes a surgical guide plate germule after to be dried; Again said surgical guide plate germule is trimmed to required size; And taking out the latch and the said entity plaster model of said auxiliary plant part respectively, the said collar then combines with said plastic raw materials and is retained in the said guide hole, directly to make the said surgical guide board finished product that the collar is installed and has the tooth implantation planning data.
19. the manufacture method of dental implantation surgical guide plate according to claim 18 is characterized in that: in step (nine), the said surgical guide plate after molding and the finishing is again through polishing, polishing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101312823A CN101642386B (en) | 2008-08-05 | 2008-08-05 | Method for producing tooth implantation surgical guide stent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101312823A CN101642386B (en) | 2008-08-05 | 2008-08-05 | Method for producing tooth implantation surgical guide stent |
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| CN101642386A CN101642386A (en) | 2010-02-10 |
| CN101642386B true CN101642386B (en) | 2012-02-01 |
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| CN2008101312823A Expired - Fee Related CN101642386B (en) | 2008-08-05 | 2008-08-05 | Method for producing tooth implantation surgical guide stent |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869510B (en) * | 2009-04-21 | 2013-01-09 | 宝钰生技股份有限公司 | Method for manufacturing dental implantation surgical guide plate |
| CN102266251B (en) * | 2011-09-06 | 2013-11-13 | 天津市亨达升科技发展有限公司 | Manufacture method and drilling device for oral implant locator |
| CN102525674B (en) * | 2012-02-27 | 2014-03-19 | 潍坊市市直机关医院 | Positioning device for tooth planting |
| CN104519808B (en) * | 2012-05-03 | 2018-09-25 | 克利夫兰临床基金会 | Preoperative planning and the system that patient-specific operation auxiliary is provided |
| CN103142320B (en) * | 2013-03-20 | 2015-10-14 | 福州大学 | The operation guiding device of tooth implantation system hole drill and making thereof, using method |
| CN108858115A (en) * | 2018-08-30 | 2018-11-23 | 中国第汽车股份有限公司 | A kind of automobile body-in-white technique tie point Exact Location Method and positioning templet production method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1350667A (en) * | 1999-05-11 | 2002-05-22 | 3Di有限公司 | Method for generating patient-specific implants |
| CN100998523A (en) * | 2006-01-13 | 2007-07-18 | 宝元科技股份有限公司 | Method for making dental implant |
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2008
- 2008-08-05 CN CN2008101312823A patent/CN101642386B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1350667A (en) * | 1999-05-11 | 2002-05-22 | 3Di有限公司 | Method for generating patient-specific implants |
| CN100998523A (en) * | 2006-01-13 | 2007-07-18 | 宝元科技股份有限公司 | Method for making dental implant |
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| CN101642386A (en) | 2010-02-10 |
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