CN202198651U - Digital jaw surgical guide plate - Google Patents
Digital jaw surgical guide plate Download PDFInfo
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- CN202198651U CN202198651U CN2011202586264U CN201120258626U CN202198651U CN 202198651 U CN202198651 U CN 202198651U CN 2011202586264 U CN2011202586264 U CN 2011202586264U CN 201120258626 U CN201120258626 U CN 201120258626U CN 202198651 U CN202198651 U CN 202198651U
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- jawbone
- surgical guide
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Abstract
The utility model discloses a digital jaw surgical guide plate. The digital jaw surgical guide plate comprises an osteotomy line mark part, a neurovascular bundle travelling mark part, a dental germ position mark part and a plate body, wherein the osteotomy line mark part, the neurovascular bundle travelling mark part and the dental germ position mark part are arranged on the plate body. According to the digital jaw surgical guide plate of the utility model, a surgical design scheme is comprehensively realized, tissue injuries are reduced, surgical time is shorted, risks of surgical abnormal injuries are reduced, and accuracy and safety of a jaw shaping surgical operation are comprehensively improved.
Description
Technical field
This utility model relates to medical instruments field, relates in particular to digitized jawbone surgical guide.
Background technology
Present jaw face plastic surgery operations mainly is through imaging datas such as patient's X line, CT, MRI being carried out manual work or computer software measurement analysis before performing the operation, and through the medical software effect simulation that undergos surgery, formulates operation plan.But the implementation process of operation plan be the doctor in operation according to Measurement and analysis before the art and analog data, referring to the patient's image data, and combine doctor's oneself clinical experience to cut operation techniques such as bone or bone grafting.Owing to the jawbone operation is that mouthful interior operation or lacuna are operated mostly, surgical field of view is poor, is difficult to through design before the accurate location enforcement art; If too pursue the surgical field of view of clear spaciousness, periosteum stripping might cause the severe complication such as ischemic necrosis and important blood vessels nerve injury of jawbone on a large scale.
Can be surgical navigational with the technology of operating in the accurate implantation of design before the art at present; Promptly realize the registration of surgical object and image data through CT real-time in expensive and large-scale surgical navigational appearance and the art and MRI inspection; Not only price is too expensive for image documentation equipment in complicated large-scale navigator and the art, also can't in hospital, popularize because of being difficult to grasp and complicated operation.Only there is this technology of application in the cerebral surgery operation of counting tame hospital in China.And doctor and patient are exposed in X wire loop border or the high-intensity magnetic field in the art, and because imaging examination is repeatedly incured loss through delay the caused side effect of operating time because this technology is not used widely and is not also obtained due understanding and research.
Therefore, need provide a kind of simple and convenient effective device such as digitized jawbone surgical guide to address the above problem.
The utility model content
In order to address this problem; The utility model discloses a kind of digitized jawbone surgical guide; Said digitized jawbone surgical guide comprises the bone wire tag portion that cuts, neurovascular bundle traveling labeling section, dental gram position mark portion and plate body, and said section bone wire tag portion, said neurovascular bundle traveling labeling section and said dental gram position mark portion are arranged on the plate body.
Preferably, said digitized jawbone surgical guide also comprises the bore position labeling section.
Preferably, said digitized jawbone surgical guide also comprises inner fixing device apparatus telltale mark portion.
Preferably, said digitized jawbone surgical guide and patient's jawbone is fitted.
According to the digitized jawbone surgical guide of this utility model, with the accurate match of design before operation technique and the art, round Realization operation designing scheme; Reduce tissue injury; Shorten operating time; Accurately avoid the important anatomy structure such as nerve, blood vessel, dental gram of jawbone deep layer according to labelling, reduce the risk of the unusual damage of operation; Improve the accuracy and the safety of jawbone operation comprehensively.This utility model applicable industry software and rapid shaping technique are produced surgical guide, only need several hrs from operation plan to the guide plate molding, have practiced thrift time before the art in a large number.Compared with iconography equipment in complex large-sized surgical navigational appearance and the art, control simple, with low cost.Surgical guide satisfies the personalization features of each operation according to the design of patient's digitized image data.
In the utility model content part, introduced the notion of a series of reduced forms, this will further explain in specific embodiment part.This utility model content part does not also mean that key feature and the essential features that will attempt to limit technical scheme required for protection, does not more mean that the protection domain of attempting to confirm technical scheme required for protection.
Below in conjunction with accompanying drawing, specify the advantage and the characteristic of this utility model.
Description of drawings
Fig. 1 is the sketch map according to the digitized jawbone surgical guide of an embodiment of this utility model.
The specific embodiment
In the description hereinafter, provided a large amount of concrete details and this utility model has been understood more completely so that provide.Yet, it will be apparent to one skilled in the art that this utility model can need not one or more these details and be able to enforcement.In other example,, describe for technical characterictics more well known in the art for fear of obscuring with this utility model.
In order thoroughly to understand this utility model, detailed structure will be proposed in following description.Obviously, the execution of this utility model is not limited to the specific details that those skilled in the art has the knack of.The preferred embodiment of this utility model is described in detail as follows, yet except these were described in detail, this utility model can also have other embodiments.
Below in conjunction with accompanying drawing the embodiment of this utility model is done detailed description.
This utility model is to utilize industrial design software to be connected with medical software; Operation plan according to each patient becomes labelling clear design data; The location is clear and definite, and can fit in the surgical guide on this patient's jawbone surface fully, in the art directly according to the guide plate mark line cut bone, fix, boring, operation such as moulding; The accurate match of design before all operation techniques and the art, round Realization operation designing thought.This utility model can also reduce the art open country of performing the operation; Shorten operating time; Accurately avoid the important anatomy structure such as blood vessel, nerve and dental gram of jawbone deep layer during operation, reduce the risk of the unusual damage of operation, avoid contingent ischemic necrosis to greatest extent; Complication such as traumatic infection, the accuracy and the safety that improve jaw face plastic surgery operations comprehensively.
This utility model utilizes medical software that imaging datas such as patient's X line, CT, MRI are carried out Measurement and analysis, formulates the jawbone operation plan after the sham operated effect.With the operation plan data importing in industrial design software; Design fits tightly the surgical guide in surface of bone; Blood vessel, nerve, dental gram are in the surperficial projection of jawbone in guide plate marked deep; And labelling cuts bone line, bore position, inner fixing device apparatus location, but the guide plate shaped design is become the localized minimum volume of identification.Guide plate data importing rapidform machine is processed surgical guide.Guide plate after will sterilizing in the operation places on the jawbone surface of bone of peeling off, closely attach, then by the guide plate mark line carry out labelling, boring, cut bone, operation such as fixing, installing apparatus.Operation completion back guide can be handled together with medical waste and abandoned.
With reference to figure 1, show sketch map according to the digitized jawbone surgical guide 10 of an embodiment of this utility model.This guide plate is an example with the mandibular ramus bone-culting operation.In this example, this digitized jawbone surgical guide 10 is used for patient's mandibular bone.This digitized jawbone surgical guide 10 comprises a section bone wire tag portion 11, nervus vasculairs bundle traveling labeling section 12, dental gram position mark portion 13 and plate body 14.This digitized jawbone surgical guide 10 fits tightly with patient's mandibular bone.
Digitized jawbone surgical guide 10 can also comprise bore position labeling section, inner fixing device apparatus telltale mark position.
According to the digitized jawbone surgical guide of this utility model, with the accurate match of design before operation technique and the art, round Realization operation designing scheme; Reduce tissue injury; Shorten operating time; Accurately avoid the important anatomy structure such as nerve, blood vessel, dental gram of jawbone deep layer according to labelling, reduce the risk of the unusual damage of operation; Improve the accuracy and the safety of jaw face plastic surgery operations comprehensively.This utility model applicable industry software and rapid shaping technique are produced surgical guide, only need several hrs from operation plan to the guide plate molding, have practiced thrift time before the art in a large number.Compared with iconography equipment in complex large-sized surgical navigational appearance and the art, control simple, with low cost.Surgical guide satisfies the personalization features of each operation according to the design of patient's digitized image data.
This utility model is illustrated through the foregoing description, but should be understood that, the foregoing description just is used for for example and illustrative purposes, but not is intended to this utility model is limited in the described scope of embodiments.It will be understood by those skilled in the art that in addition; This utility model is not limited to the foregoing description; Instruction according to this utility model can also be made more kinds of variants and modifications, and these variants and modifications all drop in this utility model scope required for protection.The protection domain of this utility model is defined by appended claims book and equivalent scope thereof.
Claims (4)
1. digitized jawbone surgical guide; It is characterized in that; Said digitized jawbone surgical guide comprises the bone wire tag portion that cuts, neurovascular bundle traveling labeling section, dental gram position mark portion and plate body, and said section bone wire tag portion, said neurovascular bundle traveling labeling section and said dental gram position mark portion are arranged on the plate body.
2. according to the described digitized jawbone of claim 1 surgical guide, it is characterized in that said digitized jawbone surgical guide also comprises the bore position labeling section.
3. according to the described digitized jawbone of claim 2 surgical guide, it is characterized in that said digitized jawbone surgical guide also comprises inner fixing device apparatus telltale mark portion.
4. according to the described digitized jawbone of claim 3 surgical guide, it is characterized in that said digitized jawbone surgical guide and patient's jawbone is fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202586264U CN202198651U (en) | 2011-07-21 | 2011-07-21 | Digital jaw surgical guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202586264U CN202198651U (en) | 2011-07-21 | 2011-07-21 | Digital jaw surgical guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202198651U true CN202198651U (en) | 2012-04-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202586264U Expired - Fee Related CN202198651U (en) | 2011-07-21 | 2011-07-21 | Digital jaw surgical guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202198651U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389335A (en) * | 2011-07-21 | 2012-03-28 | 中国医学科学院整形外科医院 | Digital jaw surgical guide plate and manufacturing method thereof |
| CN104939871B (en) * | 2014-03-26 | 2017-07-28 | 上海交通大学医学院附属第九人民医院 | A kind of prominent protection guide plate of ankylosis of temporo-mandibular joint osteotomy condyle |
-
2011
- 2011-07-21 CN CN2011202586264U patent/CN202198651U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389335A (en) * | 2011-07-21 | 2012-03-28 | 中国医学科学院整形外科医院 | Digital jaw surgical guide plate and manufacturing method thereof |
| CN104939871B (en) * | 2014-03-26 | 2017-07-28 | 上海交通大学医学院附属第九人民医院 | A kind of prominent protection guide plate of ankylosis of temporo-mandibular joint osteotomy condyle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20140721 |
|
| EXPY | Termination of patent right or utility model |