CN106618672A - Guide plate and manufacturing equipment thereof - Google Patents
Guide plate and manufacturing equipment thereof Download PDFInfo
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- CN106618672A CN106618672A CN201610997067.6A CN201610997067A CN106618672A CN 106618672 A CN106618672 A CN 106618672A CN 201610997067 A CN201610997067 A CN 201610997067A CN 106618672 A CN106618672 A CN 106618672A
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- Prior art keywords
- guide plate
- base station
- manufacturing equipment
- lead column
- mimics
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Classifications
-
- 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
- A61B17/17—Guides or aligning means for drills, mills, pins or wires
-
- 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
- A61B17/1664—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body for the hip
- A61B17/1668—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body for the hip for the upper femur
-
- 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
- A61B17/17—Guides or aligning means for drills, mills, pins or wires
- A61B17/1739—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body
- A61B17/1742—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body for the hip
- A61B17/175—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body for the hip for preparing the femur for hip prosthesis insertion
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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
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/90—Guides therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B2017/564—Methods for bone or joint treatment
Abstract
The invention provides a guide plate and manufacturing equipment thereof and relates to the technical field of medical instruments. The problem that an existing hip-preserving operation is not good in treatment effect is solved. The guide plate comprises a base table and a guide column. The base table is used for being attached to the surface of the greater trochanter of the thigh bone. The guide column is arranged on the base and used for guiding-in of a guide needle, and then the guide needle drills into the thigh bone.
Description
Technical field
The present invention relates to technical field of medical instruments, more particularly, to a kind of guide plate and its manufacturing equipment.
Background technology
Caput femoris necrosis is a kind of common disease, and the cause of disease of caput femoris necrosis is varied, but its common pathomechanism is
Bone tissue ischemic.Bone tissue nutritional blood flow is caused to reduce due to the inside and outside paathogenic factor of various bones, rete vasculosum is pressurized in bone or flows out
Vein obstruction, causes local blood supply obstacle, severe patient to cause bone tissue ischemic necrosis.
Caput femoris necrosis focus clears up impaction bone grafting Fibula fixation, is the basic art formula that caput femoris necrosis protects hip treatment,
The purpose of operation is to prevent collapse of femoral head, promotes the reparation of necrosis.Want to obtain good operative effect, need downright bad disease
Stove is accurately cleared up, then impaction bone grafting, is finally implanted into peroneal sustaining.
But the focus of caput femoris necrosis is usually located at capital front outside, it is also possible to not specific in femoral head
Position.Need first first to pierce one piece of guide pin into necrotic lesion from the femoral greater trochanter lower section about little tuberosity level of femur in operation
Center, then expansion marrow sets up passage can just carry out focus cleaning.But the approximate spheroid of the femoral head of human body is thick greatly from femur
It is inconvenient that grand lower direction femoral head necrosis stove center pierces exactly guide pin, and the direction of inserting needle and depth are all difficult to handle
Hold.Generally need to adjust guide pin repeatedly during surgical and be but difficult to reach satisfaction, or even guide pin is possible to penetrate femoral head
Cause femoral head unnecessary harm；Repeatedly perspective determines the position of guide pin, causes operating time to extend, and doctor and patient all may
Injured by excessive radioactive ray；Or guide pin fails accurately in place, it is impossible to which accurately cleaning focus bone grafting is even by outside focus
Bone living, the cleaning of articular surface cartilage are so that affect surgical effect.Due to current hip-preserving surgery merely by doctor personal experience and
Skill, accuracy is not high with repeatable, and this is one of key issue of hip-preserving surgery unsatisfactory curative effect.
The content of the invention
In view of this, it is an object of the invention to provide a kind of guide plate and its manufacturing equipment, to solve existing guarantor's hip hand
The problem of the unsatisfactory curative effect of art.
In a first aspect, a kind of guide plate is embodiments provided, including base station and lead column；
The base station is used to be attached to femoral greater trochanter surface；
The lead column is arranged on the base station, and the lead column is used to import guide pin, pierces the guide pin described
Femoral head.
With reference in a first aspect, embodiments provide the first possible embodiment of first aspect, wherein, institute
State and be provided with base station for fixed needle track, for the guide plate to be fixed on into the femur by Kirschner wire.
With reference in a first aspect, embodiments provide second possible embodiment of first aspect, wherein, institute
State for fixed needle track quantity be 2 to 5.
With reference in a first aspect, embodiments provide the third possible embodiment of first aspect, wherein, institute
The thickness for stating base station is 2 to 5 millimeters.
Second aspect, the embodiment of the present invention also provides a kind of manufacturing equipment of above-mentioned guide plate, including Mimics systems and
3D printer；
The Mimics systems are used to create the shape of guide plate；
The 3D printer forms guide plate according to the shape, printing.
With reference to second aspect, the first possible embodiment of second aspect is embodiments provided, wherein, institute
Stating Mimics systems includes 3-Matic modules；
The 3-Matic modules are used for according to capital three-dimensional digital model, create the shape of the base station of guide plate,
And the shape of the lead column of guide plate.
With reference to second aspect, second possible embodiment of second aspect is embodiments provided, wherein, institute
State 3-Matic modules to be additionally operable to create the shape for fixed needle track of guide plate.
With reference to second aspect, the third possible embodiment of second aspect is embodiments provided, wherein, institute
State and also include in Mimics systems MBM；
The MBM is used for according to capital DICOM data, sets up capital three-dimensional digital model.
With reference to second aspect, the 4th kind of possible embodiment of second aspect is embodiments provided, wherein, should
Manufacturing equipment also includes CT scanner；
The CT scanner is used to obtain capital DICOM data.
With reference to second aspect, the 5th kind of possible embodiment of second aspect is embodiments provided, wherein, institute
The printing precision of 3D printer is stated below 0.2 millimeter.
The embodiment of the present invention brings following beneficial effect：
Guide plate provided in an embodiment of the present invention includes base station and lead column, can be applicable to the hip-preserving surgery of caput femoris necrosis
In.During hip-preserving surgery is carried out, the base station in guide plate is used to be attached to femoral greater trochanter surface, is specifically attached to stock
Cortex of bone below bone greater trochanter.The lead column arranged on base station is used to import guide pin, makes guide pin pierce femoral head, into necrosis
The center of focus.Then expand marrow using guide pin and set up passage, using reamer focus is cleared up, then carry out cancellous bone and be implanted into and suppress knot
Real, being finally implanted into allosome peroneal sustaining can complete operation.
During the hip-preserving surgery, first the base station in guide plate is attached into femoral greater trochanter surface, with resting guide with
Relative position between femur, so the relative position between lead column and femur is also fixed.Lead column is recycled to stock
When piercing guide pin in bone, lead column ensure that the direction of guide pin, and can hold the depth for piercing, and guide pin is pierced accurately
Position.Surgical procedure becomes very simple, therefore, it is possible to the time for greatly shortening hip-preserving surgery, it is to avoid the secondary damage of hip-preserving surgery
Wound, improves hip-preserving surgery curative effect, so as to solve the problems, such as the unsatisfactory curative effect of existing hip-preserving surgery.
Other features and advantages of the present invention will be illustrated in the following description, also, the partly change from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages are in specification, claims
And in accompanying drawing specifically noted structure realizing and obtain.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Description of the drawings
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to concrete
The accompanying drawing to be used needed for embodiment or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the schematic diagram of guide plate provided in an embodiment of the present invention；
Fig. 2 is another schematic diagram of guide plate provided in an embodiment of the present invention；
Fig. 3 is the application schematic diagram of guide plate provided in an embodiment of the present invention；
Fig. 4 is the schematic diagram of the manufacturing equipment of guide plate provided in an embodiment of the present invention.
Specific embodiment
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with accompanying drawing to the present invention
Technical scheme be clearly and completely described, it is clear that described embodiment is a part of embodiment of the invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
At present, hip-preserving surgery is merely by doctor personal experience and skill, therefore there is the unsatisfactory curative effect of hip-preserving surgery
Problem.Based on this, the embodiment of the present invention provides a kind of guide plate and its manufacturing equipment, with solve existing hip-preserving surgery curative effect not
Good problem.
Embodiment one：
As depicted in figs. 1 and 2, a kind of guide plate is embodiments provided, including base station 11 and lead column 12.Base
Platform 11 is used to be attached to femoral greater trochanter surface, the cortex of bone that specifically can be attached to below femoral greater trochanter, with resting guide
Relative position between femur.The thickness of base station 11 can be arranged between 2 to 5 millimeters, be 3 millimeters in the present embodiment, made
The tool of base station 11 can have certain intensity, while having the advantages that light.
Lead column 12 is arranged on base station 11, and is provided with pilot hole 120 in lead column 12.As shown in figure 3, lead column 12
For importing guide pin 14, guide pin 14 is set to pierce femoral head 15, into the center of necrotic lesion.Then just marrow can be expanded using guide pin
Set up passage, using reamer clear up focus, then carry out cancellous bone be implanted into and suppress it is solid, finally be implanted into allosome peroneal sustaining
Complete operation.
It is further to be provided with base station 11 for fixed needle track 13, it is available by for fixed needle track 13
Guide plate is fixed on Kirschner wire the cortex of bone below femoral greater trochanter, to guarantee the fixation of relative position between guide plate and femur.
Quantity for fixed needle track 13 is preferably 2 to 5, and 3 are arranged in the present embodiment is used for fixed needle track
13, to ensure stability between guide plate and femur.
Using guide plate provided in an embodiment of the present invention, during hip-preserving surgery is carried out, only need to be in patient femur's greater trochanter
Cut the otch for being about 3 centimetres in lower section, it is possible to which the base station 11 in guide plate is attached into the cortex of bone below femoral greater trochanter, with
Relative position between resting guide and femur.Because lead column 12 is arranged on base station 11, lead column 12 and femur it
Between relative position be also fixed.When recycling the pilot hole 120 of lead column 12 to import guide pin in femoral head, lead column 12
The precise positioning of guide pin is ensure that, makes guide pin pierce accurate position, therefore, it is possible to the time for greatly shortening hip-preserving surgery, kept away
Exempt from the Accessory injury of hip-preserving surgery, hip-preserving surgery curative effect is improved, so as to solve the problems, such as the unsatisfactory curative effect of existing hip-preserving surgery.
Embodiment two：
The embodiment of the present invention provides a kind of manufacturing equipment of above-mentioned guide plate, as shown in figure 4, the manufacturing equipment includes medical science
Image control system (Materialise's interactive medical image control system, referred to as
Mimics) 21 and 3D printer 22.
Wherein, Mimics systems 21 are used to create the shape of guide plate.Mimics systems 21 be a set of high integration and
And easy-to-use 3D rendering is generated and editing and processing software, it can be input into CT scan (Computed
Tomography, abbreviation CT), the various scannings such as magnetic resonance imaging (Magnetic Resonance Imaging, abbreviation MRI)
Data, and set up 3D models and enter edlin, then export general CAD (Computer Aided Design,
Abbreviation CAD), finite element analysis (Finite Element Analysis, abbreviation FEA), rapid shaping (Rapid
Prototyping, abbreviation RP) etc. form, therefore can on computers carry out the conversion process of large-scale data.
The FEA functions of Mimics systems can quickly be processed the data of scanning input, export corresponding tray
Formula, for FEA (finite element analysis) and CFD (computer simulation hydrodynamics), user can set up 3D models with scan data,
Then carry out stress and strain model to surface to apply in FEA analyses.Grid reodering function in FEA modules is to the defeated of FEA
Enter data to be optimized to greatest extent, based on the Heng Shi units of scan data, material distribution can be carried out to volume mesh.
The shape that 3D printer 22 is used to be created according to Mimics systems 21 carries out 3D printing, forms guide plate.3D beats
Print be one kind based on mathematical model file, with powdery metal or plastics etc. can jointing material, by what is successively printed
Mode carrys out the technology of constructed object.3D printing is typically with the printer of digital technology material to realize, often in mould system
Make, the field such as industrial design is used for modeling, and the direct manufacture of some products is gradually available for afterwards, there is many now
The parts printed using 3D printing technique.
Normal printer used in daily life can with printing calculator design flat objects, and 3D printer with it is common
Printer operation principle is essentially identical, and simply printed material is somewhat different.The printed material of normal printer is ink and paper,
And 3D printer after 3D printer is connected with computer, passes through built with metal, ceramics, plastics, sand etc. different " printed material "
Computer control can from level to level stack up " printed material ", finally the blueprint on computer be become in kind.Generally,
3D printer can be a kind of equipment for printing real 3D objects, such as print a robot, print toy car, print
Various models, even food etc..3D printer can use many different materials, and with different layer building establishment portions
Part.3D printing common used material has nylon glass, PLA, ABS resin, durability nylon material, gypsum material, aluminum, titanium
Alloy, stainless steel, silver-plated, gold-plated, rubber type of material.
In the present embodiment, Mimics systems 21 include 3-Matic modules 211.3-Matic modules 211 are used for according to stock
The three-dimensional digital model of bone, creates the shape of the base station of guide plate, and the shape of the lead column of guide plate.In addition,
3-Matic modules 211 can be additionally used on the base station of establishment guide plate for the shape of fixed needle track.
3-Matic modules 211 are a kind of forward engineering software based on digitlization CAD.3-matic is product design to product
The shortcut of product manufacture, all operations of 3-matic are all based on digitized form (based on triangular plate) and are processed, can
Repeatedly, directly follow-up RP＆CAE＆CAD＆CAM is carried out by STL forms directly to reduce circulation between reverse-engineering and tradition CAD
Process.It is the core concept of this novelty solution based on the positive software of digitlization CAD, it revolutionizes product and sets
Meter prepares the process constantly repeatedly between research and development of products manufacturing process, defines a kind of enterprise with forward engineering as theory
Production procedure.
Digitlization CAD is that traditional CAD passes through non-homogeneous B spline curve (Non- mostly with tradition CAD differences
Uniform Rational B-Splines abbreviation NURBS) three kinds of geometric element descriptive models of point, line, surface, and digitize
CAD is with single triangular plate element representation model.This is similar with the concept of virtual image and digital picture, and digitlization is now
The main flow of society.Single triangular plate element reduces geometrical relationship computing loaded down with trivial details between different elements so that model treatment
It is more quick.
Used as a preferred version, the manufacturing equipment of guide plate provided in an embodiment of the present invention also includes CT scanner 23, uses
In the capital DICOM data of acquisition.
DICOM defines the Medical Image Format that can be used for data exchange that quality can meet clinical needs.DICOM is wide
It is general to be applied to radiating medical, angiocarpy imaging and treatment for radiation-caused disease diagnostic device (such as X-ray, CT, nuclear magnetic resonance, ultrasound
Deng), and in ophthalmology and dentistry etc., other medical domains obtain more and more deeply being widely applied.Ten hundreds of with doctor
In learning imaging device, DICOM is one of most widely-installed medical information standard.Current about 10,000,000,000 grades meet DICOM
The medical image of standard is used for Clinical practice.
Be further, in Mimics systems 21 also include MBM 212, for according to capital medical digital into
Picture and communication (Digital Imaging and Communications in Medicine, abbreviation DICOM) data, set up stock
The three-dimensional digital model of bone.MBM 212 is set up after capital three-dimensional digital model, and 3-Matic modules 211 just can be with
According to the three-dimensional digital model, the shape of guide plate is created.
The specific operation process of the manufacturing equipment of guide plate provided in an embodiment of the present invention is：
Hip joint CT scan is carried out to patient first with CT scanner 23, capital DICOM data are obtained.Then will
DICOM data import Mimics systems 21, by the MBM 212 in Mimics systems 21 respectively according to bone density living and necrosis
Density takes threshold value, and sets up capital three-dimensional digital model, obtains the accurate location of necrotic lesion in femoral head.
Doctor can be according to the three dimensions relative position relation of the necrotic extent in three-dimensional digital model and bone scope living, really
Determine the center of necrotic lesion, and select femoral greater trochanter lower section to pierce as guide pin with the horizontal joining of the little tuberosity of femur
Point, from drill point connection necrotic lesion center the angles and positions that guide pin is pierced are determined, with this side of the lead column of guide plate is determined
To.
Then, three-dimensional digital model MBM 212 set up imports 3-Matic modules 211, by 3-Matic modules
211 shapes for creating guide plate.Specifically, 3-Matic modules 211 take face and take out 2.5 millimeters of shell, create guide plate base station, so
Afterwards 3 apertures of establishment are 2 millimeters for fixed needle track.Determined on the basis of necrotic lesion center and guide pin drill point again and led
Pin pierces angles and positions, and according to guide pin diameter (usually diameter 2.5mm) shaping-orientation column internal diameter diameter, makes lead column
Internal diameter diameter is slightly larger than guide pin diameter.Measurement necrotic lesion central point, to the distance of femoral greater trochanter lower section drill point, is to lead
Pin pierces the depth in femoral head, and the length (typically 2cm) of lead column is constant on guide plate, and doctor is by measurement in advance
Guide pin length, so as to the length that can expose lead column according to guide pin tail end accurately grasps the depth of entrance.
Finally, according to the shape of guide plate, you can print guide plate using 3D printer 23.The printing of 3D printer 23
Precision, to ensure the form accuracy of the guide plate for printing, improves the quality of hip-preserving surgery preferably below 0.2 millimeter.
The manufacturing equipment of guide plate provided in an embodiment of the present invention, can produce the guide plate of the offer of above-described embodiment one, institute
Also can solve and the identical technical problem of embodiment one, identical technique effect is reached.
In addition, in the description of the embodiment of the present invention, unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
If the function is realized and as independent production marketing or when using using in the form of SFU software functional unit, can be with
In being stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each embodiment methods described of the invention.
And aforesaid storage medium includes：USB flash disk, portable hard drive, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, merely to
Be easy to description the present invention and simplify description, rather than indicate or imply indication device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
Finally it should be noted that：Embodiment described above, specific embodiment only of the invention, to illustrate the present invention
Technical scheme, rather than a limitation, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this
It is bright to be described in detail, it will be understood by those within the art that：Any those familiar with the art
The invention discloses technical scope in, it still can modify to the technical scheme described in previous embodiment or can be light
Change is readily conceivable that, or equivalent is carried out to which part technical characteristic；And these modifications, change or replacement, do not make
The essence of appropriate technical solution departs from the spirit and scope of embodiment of the present invention technical scheme, should all cover the protection in the present invention
Within the scope of.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
1. a kind of guide plate, it is characterised in that including base station and lead column；
The base station is used to be attached to femoral greater trochanter surface；
The lead column is arranged on the base station, and the lead column is used to import guide pin, makes the guide pin pierce the femur
Head.
2. guide plate according to claim 1, it is characterised in that be provided with the base station for fixed needle track, be used for
The guide plate is fixed on the femur by Kirschner wire.
3. guide plate according to claim 2, it is characterised in that the quantity for fixed needle track is 2 to 5.
4. guide plate according to claim 1, it is characterised in that the thickness of the base station is 2 to 5 millimeters.
5. a kind of manufacturing equipment of the guide plate as described in any one of Claims 1-4, it is characterised in that including Mimics systems
And 3D printer；
The Mimics systems are used to create the shape of guide plate；
The 3D printer forms guide plate according to the shape, printing.
6. manufacturing equipment according to claim 5, it is characterised in that the Mimics systems include 3-Matic modules；
The 3-Matic modules are used for according to capital three-dimensional digital model, create the shape of the base station of guide plate, and
The shape of the lead column of guide plate.
7. manufacturing equipment according to claim 6, it is characterised in that the 3-Matic modules are additionally operable to create guide plate
For the shape of fixed needle track.
8. manufacturing equipment according to claim 6, it is characterised in that also include MBM in the Mimics systems；
The MBM is used for according to capital DICOM data, sets up capital three-dimensional digital model.
9. manufacturing equipment according to claim 8, it is characterised in that also including CT scanner；
The CT scanner is used to obtain capital DICOM data.
10. manufacturing equipment according to claim 5, it is characterised in that the printing precision of the 3D printer is at 0.2 millimeter
Below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610997067.6A CN106618672A (en) | 2016-11-11 | 2016-11-11 | Guide plate and manufacturing equipment thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610997067.6A CN106618672A (en) | 2016-11-11 | 2016-11-11 | Guide plate and manufacturing equipment thereof |
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| CN106618672A true CN106618672A (en) | 2017-05-10 |
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| CN201610997067.6A Pending CN106618672A (en) | 2016-11-11 | 2016-11-11 | Guide plate and manufacturing equipment thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758208A (en) * | 2019-03-04 | 2019-05-17 | 美创医核公司 | A kind of osteotomy guide plate and preparation method thereof |
| CN110101445A (en) * | 2019-04-29 | 2019-08-09 | 上海光韵达数字医疗科技有限公司 | A kind of external fixation of fracture brace and its manufacturing method based on 3D printing |
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