CN205514867U - Facial reduction of fracture ware of jaw suitable for computer -aided operation of navigating - Google Patents
Facial reduction of fracture ware of jaw suitable for computer -aided operation of navigating Download PDFInfo
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- CN205514867U CN205514867U CN201620091526.XU CN201620091526U CN205514867U CN 205514867 U CN205514867 U CN 205514867U CN 201620091526 U CN201620091526 U CN 201620091526U CN 205514867 U CN205514867 U CN 205514867U
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- fracture
- location bar
- bar
- tripod
- release link
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Abstract
The utility model aims at providing a facial reduction of fracture ware of jaw suitable for computer -aided operation of navigating to overcome non -standardization of apparatus among the prior art, computer navigation surgical instruments and equip complicated loaded down with trivial details, apparatus and the unmatched problem of tripod. The utility model discloses a technique solution includes release link, tripod and the connecting rod between the two (5). The release link is in proper order by work end (1), handheld end (2) and discernment end (3) triplex. The tripod includes locating lever (7), locating lever two (8) and locating lever three (9), and the whole end of three locating lever is threaded (6) all. The utility model discloses can reach wicresoft, a plurality of purposes such as the special type of visual, uniform standard and prefecture in real time, simplify the operation greatly, save the time, reduce patient's misery, not only safe but also practical, the expectation will become the indispensable apparatus of the jaw off -plate branch of academic or vocational study.
Description
Technical field
The utility model relates to Maxillary region surgical operating instrument technical field, is specifically related to the one for maxillofacial fracture
The reduction of the fracture device that computer navigation operation is suitable for, the closed being particularly suited for maxillofacial fracture resets.
Background technology
Due to special anatomical structure and position, the treatment of maxillofacial fracture is often by fracture site, blood vessel, nerve
With the restriction closing on organ.Therefore, fracture otch often requires that hidden and avoids important nerve, blood vessel and organ so that very
Resetting all can not be under conditions of direct-view for the fracture (such as zygoma bow fracture, fracture of nasal bone, orbital fracture etc.) of multiple location
Complete, need to carry out closed reset operation.Additionally, along with the development of digitlization surgery, opening of computer assisted navigation operation
Exhibition is more and more universal, and it can instruct under conditions of " Real time visible " closed of maxillofacial fracture multiple on the computer screen
Position, and effectively carry out art is assessed.
Known, each the report of apparatus being currently used for the reset of maxillofacial fracture closed differs, and separates including various periosteum
Device and osteotome etc..But, these existing apparatuses are not the most special closed reduction instrument, need one for Maxillary region not
" standardization " closed reduction instrument with position fracture.Additionally, there is no the jaw being applicable to computer assisted navigation operation at present
The report of facial fracture restorer.Existing way is as the reduction of the fracture using conventional apparatuses such as various periosteum devators or osteotome
Device, operation consent is fixed triangle frame, installation reflection sphere on restorer, carries out the registration of apparatus the most again, treats all preparation
Just can be applicable to computer assisted navigation after completing perform the operation, whole process very very complicated, and usually due to apparatus and triangle
Not mating and surgical effect cannot be protected between frame.
Summary of the invention
For problem present in above-mentioned, the method that the utility model proposes solution problem, one can incorporate computer and lead
The standardization maxillofacial fracture restorer of boat technology, the problem overcoming existing apparatus nonstandardized technique, really realize area of computer aided
The Real time visible that the lower maxillofacial fracture of navigation resets is unified with standard.
Technical solution of the present utility model is: a kind of maxillofacial fracture restorer being applicable to computer navigation.Should
Apparatus is made up of release link, tripod and connecting rod between the two (5) three part.And release link includes that working end is (flat successively
Flat long and narrow " wooden club shape ") (1), handheld terminal (there is strip groove-like structure and centre the generousest compared with working end) (2) and identification end
(and handheld terminal uniform thickness, width are between working end and handheld terminal) (3), wherein three's length ratio is 1:1.2:1.Work as reset
When handheld terminal (2) groove of bar is towards surface, port (5.1) of described connecting rod (short and thick shape cylinder) is perpendicularly fixed at knowledge
Duan end end.Tripod includes the location bar one (7) of slender cylinder shape, location bar two (8) and location bar three (9), the most vertically
In connecting rod (5) and be fixed on No. two ports (5.2) of connecting rod in the same plane, three's length ratio is 2.5:1:1.Wherein
Location bar one (7) is parallel to release link, isometric with release link identification end (3).Between location bar one (7) and location bar two (8)
Angle is 95 °, location bar one (7) and location bar three (9) between angle be 150 °, location bar two (8) and position bar three (9) it
Between angle be 115 °.Three location bar ends at end all have screw thread (6) that is identical and that be parallel to connecting rod (5).
For the fracture of Maxillary region different parts, this utility model devises tri-kinds of model computer navigation jaws of a, b, c
Facial fracture restorer: a type: be applicable to the reset of the sclerite of fracture of zygomatic arch, fracture of zygomatic bone or bigger；B type: be applicable to the upper jaw
Bone fracture or the reset of medium sclerite；C type: be applicable to orbital fracture, fracture of nasal bone or little bone fragment and reset.
Meanwhile, this utility model can compatible various navigation system (such as: BrainLab navigation system, Stryker navigate
System etc.).
The beneficial effects of the utility model are: can reach Wicresoft, portable, the special type of Real time visible, unified standard and prefecture etc.
Multiple purposes, enormously simplify operation, save the time, decrease the misery of patient, be both safe and functional.Anticipated will become jaw
The indispensable apparatus of face surgery.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is explained.
Fig. 1 is the signal of the front view of a kind of maxillofacial fracture restorer being applicable to computer navigation of the utility model
Figure.
Fig. 2 is the signal of the side view of a kind of maxillofacial fracture restorer being applicable to computer navigation of the utility model
Figure.
Fig. 3 is that a kind of maxillofacial fracture restorer of computer navigation that is applicable to of the utility model is at computer navigation system
In the schematic diagram of concrete application.
Detailed description of the invention:
See Fig. 1, Fig. 2, a kind of computer navigation maxillofacial fracture restorer.Dividing tri-kinds of models of a, b, c, operator can
To select corresponding model to perform the operation according to Maxillary region difference fracture site.Including release link, tripod and connecting rod
(5).Release link is made up of working end (1), handheld terminal (2) and identification end (3) three part successively.Tripod includes positioning bar one
(7), positioning bar two (8) and location bar three (9), three location bar ends at end all have screw thread (6).
Release link, connection between connecting rod (5) and tripod can have various ways, as long as can three be fixed as one
Change and connect；Strip groove-like structure (4) is had, it is simple to operator holds force in the middle of handheld terminal (2)；Hand when release link
When holding end (2) groove towards surface, number port (5.1) of described connecting rod is fixed on identification end end end；Position bar one (7), determine
Position bar two (8) and location bar three (9) are each perpendicular to connecting rod (5) and are fixed on No. two ports of connecting rod in the same plane
(5.2), wherein location bar one (7) is parallel to release link, and the angle between location bar one (7) and location bar two (8) is 95 °, fixed
Angle between position bar one (7) and location bar three (9) is 150 °, and the angle between location bar two (8) and location bar three (9) is
115°；Three location bar ends at end all have screw thread (6) that is identical and that be parallel to connecting rod (5), in case spiral connects in art
Finished product place kick (11).
Seeing Fig. 3, use of the present utility model is as follows:
1. select corresponding model according to different fracture sites；
2. in art, 3 place kick (11) installed by spiral；
3. computer navigation system is registered restorer: at computer navigation system pyroscan (12) detectable model
Enclose the place kick (11) of interior identification restorer and complete apparatus registration；
4. art navigated and assess: the image that operator's reference computer (13) display screen shows is by computer navigation jaw
Facial fracture restorer is placed in fracture minimum point thus tilts fracture site, when computer navigation maxillofacial fracture restorer
(10) the fracture minimum point with mark shows when overlapping that reduction point is most preferably implemented in operating theater instruments arrival；Reset can also be led to after completing
The image crossing Computer display carries out reduction of the fracture condition evaluation, when computer navigation maxillofacial fracture restorer (10) with fill
When point reset flag limit certain point is completely superposed, show reduction of the fracture success.
Claims (5)
1. a computer navigation maxillofacial fracture restorer, including release link, tripod and connecting rod between the two
(5)；Release link is made up of working end (1), handheld terminal (2) and identification end (3) three part successively；Tripod includes positioning bar one
(7), positioning bar two (8) and location bar three (9), three location bar ends at end all have screw thread (6), it is characterised in that: release link, company
Connection between extension bar (5) and tripod can have various ways, as long as three can be fixed to integration connection；It is reserved in
The screw thread (6) of tripod location bar end at end, it is simple in art, spiral connects finished product place kick (11).
Computer navigation maxillofacial fracture restorer the most according to claim 1, it is characterised in that: described release link
Working end (1) and handheld terminal (2), handheld terminal (2) and identification end (3), connect transition mild；Strip is had in the middle of handheld terminal (2)
Groove-like structure (4), and when release link groove-like structure (4) is towards surface, described connecting rod (5) is perpendicularly fixed at identification
End end end.
Computer navigation maxillofacial fracture restorer the most according to claim 1, it is characterised in that: described tripod
Including location bar one (7), location bar two (8) and location bar three (9), it is each perpendicular to connecting rod (5) and fixes in the same plane
In No. two ports (5.2) of connecting rod；Wherein location bar one (7) is parallel to release link, location bar one (7) and position bar two (8) it
Between angle be 95 °, location bar one (7) and location bar three (9) between angle be 150 °, location bar two (8) and position bar three
(9) angle between is 115 °.
Computer navigation maxillofacial fracture restorer the most according to claim 1, it is characterised in that: described computer
Navigation maxillofacial fracture restorer includes tri-kinds of models of a, b, c: a type: be applicable to fracture of zygomatic arch, the bone of fracture of zygomatic bone or bigger
The reset of folded block；B type: be applicable to upper maxillary fracture or the reset of medium sclerite；C type: be applicable to orbital fracture, fracture of nasal bone
Or little bone fragment resets.
Computer navigation maxillofacial fracture restorer the most according to claim 1, it is characterised in that: described computer
Navigation maxillofacial fracture restorer can compatible various navigation system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620091526.XU CN205514867U (en) | 2016-01-29 | 2016-01-29 | Facial reduction of fracture ware of jaw suitable for computer -aided operation of navigating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620091526.XU CN205514867U (en) | 2016-01-29 | 2016-01-29 | Facial reduction of fracture ware of jaw suitable for computer -aided operation of navigating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205514867U true CN205514867U (en) | 2016-08-31 |
Family
ID=56773159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620091526.XU Expired - Fee Related CN205514867U (en) | 2016-01-29 | 2016-01-29 | Facial reduction of fracture ware of jaw suitable for computer -aided operation of navigating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205514867U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106667571A (en) * | 2017-02-14 | 2017-05-17 | 张诗雷 | Condylar fracture reduction device with navigation auxiliary function |
| CN106806022A (en) * | 2017-03-20 | 2017-06-09 | 武汉大学 | A kind of magnetic force foreign-body locator suitable for computer assisted navigation operation |
| CN109820590A (en) * | 2019-02-15 | 2019-05-31 | 中国人民解放军总医院 | A kind of pelvic fracture reset intelligent monitor system |
| CN110811808A (en) * | 2019-11-15 | 2020-02-21 | 北京积水潭医院 | Rod-shaped handheld operating device and method for synchronously measuring force and position thereof |
-
2016
- 2016-01-29 CN CN201620091526.XU patent/CN205514867U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106667571A (en) * | 2017-02-14 | 2017-05-17 | 张诗雷 | Condylar fracture reduction device with navigation auxiliary function |
| CN106806022A (en) * | 2017-03-20 | 2017-06-09 | 武汉大学 | A kind of magnetic force foreign-body locator suitable for computer assisted navigation operation |
| CN109820590A (en) * | 2019-02-15 | 2019-05-31 | 中国人民解放军总医院 | A kind of pelvic fracture reset intelligent monitor system |
| CN109820590B (en) * | 2019-02-15 | 2024-04-12 | 中国人民解放军总医院 | Pelvis fracture resets intelligent monitoring system |
| CN110811808A (en) * | 2019-11-15 | 2020-02-21 | 北京积水潭医院 | Rod-shaped handheld operating device and method for synchronously measuring force and position thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170129 |