CN106214308A - 3D prints individuation neck brace and preparation method thereof - Google Patents
3D prints individuation neck brace and preparation method thereof Download PDFInfo
- Publication number
- CN106214308A CN106214308A CN201610809297.5A CN201610809297A CN106214308A CN 106214308 A CN106214308 A CN 106214308A CN 201610809297 A CN201610809297 A CN 201610809297A CN 106214308 A CN106214308 A CN 106214308A
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- Prior art keywords
- neck brace
- individuation
- stator
- partitioned organization
- design
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/05—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for immobilising
- A61F5/055—Cervical collars
-
- 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
- B33Y10/00—Processes of additive manufacturing
-
- 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
- B33Y70/00—Materials specially adapted for additive manufacturing
-
- 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
Abstract
The present invention relates to 3D and print the preparation method of individuation neck brace, wherein said neck brace obtains the individuation data of patient's cervical region by modes such as CT scan, afterwards data carried out reverse matching and design, overall reverse matching segmentation of structures is become several piece partitioned organization, and each partitioned organization is numbered, and design stator combined hole thereon, and design stator and stator nail, after import data to each block structure and stator structure are printed by 3D printer, according to reverse fitting data, neck brace structure is designed as double-decker, one layer is fixed layer, one layer is cushion, fixed layer designs in outside, buffer into design in inner side, sticker and elastic strip is utilized to be combined assembly each block structure printed, and buckle structure is set, for closing up that each block structure is combined.Preparation method of the present invention and individuation neck brace thereof, it is possible to achieve the individualized treatment to patient, easy to use, and accuracy is more preferable.
Description
Technical field
The invention belongs to correct class medical instruments field, stablize especially for after neck injuries or after cervical operation
A kind of correct class medical instruments field, be particularly related to a kind of 3D and print individuation neck brace and preparation method thereof.
Background technology
A kind of Medical treatment device used when neck brace is neck injuries, cervical vertebra is postoperative fixing or cervical spondylosis auxiliary is treated
Tool, can play braking and protection cervical region, reduce neural abrasion, alleviate articuli intervertebrales traumatic reaction, and be conducive to organizing water
Swollen disappear and consolidate curative effect, prevent the effect of recurrence.Neck brace can be applicable to each myelopathy and neck injury, to acute attack
Phase patient, is especially more suitable for the patient of prolapse of cervical intervertebral disc, adrenergic type and vertebral artery type of cervical spondylosis.
Existing neck brace does not have the design of individuation, and the most little model (as large, medium and small) is by the oneself of patient
Regulation realizes the needs of different patient, but the most improper to the patient that some cervical regions are short and thick, does not has fixing, maintenance life
Reason lordosis and the curative effect of post surgery stabilization.Furthermore, the design of current neck brace is mostly closed, and material mostly is plastics, latex etc.,
Often because comfort level is low when the airtight patient of causing uses.
Along with 3D printing technique is in the development of medical domain, start for the individualized treatment apparatus of patient self to occur also
Starting extensively application, the therapeutic device of individuation is because for sufferers themselves, installing simple to operate during use, identical property is the highest, suffers from
When person uses, comfort level is high.3D printing technique is applied to the individuation preparation of neck brace, is bound to play good technology
Effect.
It is an object of the invention to for existing neck brace individuation strong, poor stability, the technical problems such as comfortableness is poor, profit
Prepare a kind of individuation neck brace for patient oneself with 3D printing technique and its preparation method is provided.
Summary of the invention
In order to the neck brace individuation overcoming prior art is strong, poor stability, the technical problems such as comfortableness is poor, the present invention's
Purpose is to provide a kind of 3D that can solve the problems referred to above and prints individuation neck brace and preparation method thereof.
The purpose of the present invention is achieved through the following technical solutions:
A kind of 3D prints the preparation method of individuation neck brace, specifically includes following steps:
1) by the way of 3D scans, obtain the individuation data of patient's skin of neck；
2) scan data carried out reverse matching and design neck brace, becoming several piece piecemeal to tie overall neck brace segmentation of structures
Structure, and each partitioned organization is numbered, and on each partitioned organization, design stator combined hole, and corresponding design stator,
Arranging stator nail on it, it is for being combined with stator combined hole；Buckle is designed the most wherein between two partitioned organizations；
3) will each partitioned organization and stator be printed by design data importing 3D printer；
4) utilize sticker and elastic ribbon to be combined assembly each partitioned organization printed, each partitioned organization is carried out
Combination.
Further, described scan mode can be the scan mode that arbitrarily can obtain somatic data, the doctor wherein preferably employed
Learning image capture device is the hand-held three-dimensional laser scanner of Creaform HandySCAN 700 or the Portable laser of other models
Scanner etc..
Further, the scanning position of neck brace individuation scan data is that upper forepart scans to lower jaw, can hold lower jaw,
Lower anterior scanning extends at breastbone at clavicle, and below upper rear portion scanning to occiput, the scanning of lower rear portion is had a common boundary to neck breast
At acromioclavicular joint.
Further, during scanning, under surgical state, patient is directly scanned when being in supine position (removing pillow), scans
To state during cervical vertebrae physiological lordosis.Under No operation state, it is desirable to state when patients with cervical is in physiology lordosis (face upward by head
Perpendicular to the ground to the line of the corners of the mouth and ear-lobe, nose and umbilicus are a straight line), to obtain optimal scanning effect, this kind of shape
The reverse matching neck brace that state obtains can preferably treat patient.
Further, neck image data scanning obtained import the data acquisition software that scanner carries, and set up human body
The threedimensional model of cervical region；Cervical region threedimensional model is input in 3D print system with STL form, generates movement locus code；
Further, scanning STL data are imported in the middle of reverse engineering software geomagic design x, reverse matching
Place's neck brace structure, result exports with STL form；
The optimal way of the preparation method that 3D prints individuation neck brace is:
1) under patients with cervical is in physiology lordosis state, swash by Canada Creaform HandySCAN 700 is hand-held
Photoscanner is scanned, scanning accuracy 0.03mm.Location punctuate, acquisition zone is pasted at random at interval of 2-5cm at skin of neck
Territory is minimum wants more than 5 points, carries out data acquisition by carrying acquisition software vxelement, saves as STL formatted file.
2) import to scanning STL data, in the middle of reverse engineering software geomagic design x, carry out neck structure anti-
To matching, cloud data is changed into the data that cad edits, and edits further, overall neck brace segmentation of structures is become
Several piece partitioned organization, and each partitioned organization is numbered, and on each partitioned organization, design stator combined hole, and correspondence sets
Meter stator, it arranges stator nail, and it is for being combined with stator combined hole；Design between two partitioned organizations the most wherein
Buckle.
3) cad data that design completes imports to 3d print in Slice Software, be supported design, then cut into slices defeated
Go out.
4) import to slice of data 3d printer prints.
5) structure printing completed is taken out, and except supporting, polishing supports trace, again solidifies；
6) utilize sticker and elastic ribbon to be combined assembly each partitioned organization printed, each partitioned organization is carried out
Combination.
Further, design 2-8 block partitioned organization, be wherein preferably designed for 2-4 block.
Further, when designing neck brace, outside neck brace, it is correspondingly arranged the position of sticker, and sticker position is when 3D prints
Embody.
Further, the position being correspondingly arranged sticker outside described neck brace is the structure slightly protruded.
Further, described neck brace being designed as double-decker, one layer is fixed layer, and one layer is cushion, and fixed layer designs
In outside, layer buffer design is in inner side.This kind arranges and can both ensure the fixing of cervical region, ensures again the level of comfort of patient.
Further, described neck brace is designed as engraved structure.Hollow out arranges and can ensure that the good aeration of neck brace, prevents from making
Used time perspires because of cervical region and brings the biggest sense of discomfort to patient.
Further, described 3D printed material is the permeable medical nonmetallic materials of X-ray, such as natural macromolecular material or
Person's biological medical polymer material.Wherein fixed layer material is hard macromolecular material, and the material of cushion is softer high score
Sub-material.
Further, the permeable medical nonmetallic materials of described X-ray are for having resilient nonmetallic materials.
Further, the natural macromolecular material that the present invention uses can be collagen, gelatin, fibroin albumen, zein, algae
In hydrochlorate, chitosan, hyaluronate sodium, sodium alginate, dextran sulfate, heparin sodium, chondroitin sulfate or keratan sulfate
One or more.Described biological medical polymer material is polylactic acid, Poly(D,L-lactide-co-glycolide, polycaprolactone, poly-ammonia
At least one in ester and poly butyric ester；
Present invention also offers a kind of 3D and print individuation neck brace, arrange including segmentation with patients with cervical physiology before convex
The partitioned organization of the cervical anastomosis under state, each partitioned organization arranges numbering, and arranges stator combination on each partitioned organization
Hole, and it is correspondingly arranged stator and stator nail；The sticker connected by each partitioned organization and elasticity is also set up on each partitioned organization
Band.
Further, the physiology lordosis state of described cervical vertebra is: under surgical state, and patient is in supine position (removing pillow).Non-
Under surgical state, state when patients with cervical is in physiology lordosis is: head is faced upward to the line of the corners of the mouth and ear-lobe perpendicular to the ground,
Nose and umbilicus are a straight line, and the neck brace that this kind of identical state obtains can preferably treat patient.
Further, 2-8 block partitioned organization is set, is wherein preferably designed for 2 pieces or 4 pieces.
Further, outside neck brace, it is correspondingly arranged sticker position, and sticker position has been embodied when 3D prints, the most right
The position that should arrange sticker is the structure slightly protruded, and sticker position is used for arranging sticker, and connects elastic ribbon；
Further, described each partitioned organization is wherein provided for the buckle structure fixed between two pieces.
Further, described neck brace upper forepart coincide to lower jaw (having dot to coincide with lower jaw on lower jaw pad), can drag
Staying jaw, lower anterior anastomosis extends at breastbone at clavicle, and upper rear portion coincide to occiput, lower rear portion coincide to
Neck breast has a common boundary at out to acromioclavicular joint.This kind of neck brace can effectively fix cervical region.
Further, described neck brace is double-decker, and one layer is fixed layer, and one layer is cushion, and fixed layer designs in outside,
Layer buffer design is in inner side.
Further, described neck brace front portion arranges tracheostomy；
Further, described fixed layer and cushion are all elastic material.
Further, described neck brace material is the permeable medical nonmetallic materials of X-ray, such as natural macromolecular material or
Biological medical polymer material.Wherein fixed layer material is hard macromolecular material, and the material of cushion is softer macromolecule
Material.
Further, the natural macromolecular material that the present invention uses can be collagen, gelatin, fibroin albumen, zein, algae
In hydrochlorate, chitosan, hyaluronate sodium, sodium alginate, dextran sulfate, heparin sodium, chondroitin sulfate or keratan sulfate
One or more.Described biological medical polymer material is polylactic acid, Poly(D,L-lactide-co-glycolide, polycaprolactone, poly-ammonia
At least one in ester and poly butyric ester.
Further, described neck brace is engraved structure.
Compared with prior art, 3D of the present invention prints individuation neck brace and carries out individuation for patient's cervical region own situation and divide
Analysis design is also prepared, and property of coincideing is high, and when patient uses, comfort level is good, and each partitioned organization arranges double faced adhesive tape and elastic ribbon
Mode can carry out stretching and prevent from wearing inconvenience when patient wears, buckle the Guan Bi after can conveniently wearing is set；Gu
Determine hole and neck brace can be fixed by fixed structure arrange after the wearing, prevent fixing insecure, double-decker ectomesoderm
Structure can effectively play fixation, and arranging of cushion can bring patient more preferable comfort；Hollow out is arranged can protect
The aeration of card neck brace.
Accompanying drawing explanation
Fig. 1 is that the present invention contains 2 pieces of partitioned organization overall structure schematic diagrams；
Fig. 2 is the overall structure schematic diagram that the present invention contains 4 pieces of partitioned organizations；
Fig. 3 is the perspective structure schematic diagram that the present invention contains 4 pieces of partitioned organizations；
Fig. 4 is the overall structure schematic diagram of band tracheostomy of the present invention；
Fig. 5 is stator structural representation of the present invention；
In figure, 1, partitioned organization；2, stator；21, stator combined hole；22, stator nail；3, elastic ribbon；4, card
Buckle structure；5, upper forepart；6, lower front portion；7, upper rear portion；8, lower rear portion；9, tracheostomy.
Detailed description of the invention
1 one kinds of 3D of embodiment print the preparation method of individuation neck brace
A kind of 3D prints the preparation method of individuation neck brace, specifically includes following steps:
1) by the way of scanning, obtain the individuation data of patient's skin of neck, specifically use Creaform
The image capture devices such as the portable three-dimensional laser scanner of the hand-held three-dimensional laser scanner of HandySCAN 700 or other models；
The scanning position upper forepart 5 of cervical region individuation scan data scans to lower jaw, can hold lower jaw, and lower anterior 6 scannings are through lock
Extending at bone at breastbone, upper rear portion 7 is scanned to occiput, and lower rear portion 8 is scanned to neck breast to have a common boundary and closed out to shoulder lock
At joint, end product exports with STL form.
2) scan data of skin of neck is carried out reverse matching and designs neck brace, particularly as follows: scanning STL data are imported
In the softwares such as reverse engineering software geomagic design x, carry out the reverse matching of skin of neck, design overall neck brace
Segmentation of structures becomes several piece, and is numbered each partitioned organization 1, and designs stator combined hole 21 on each partitioned organization 1, and
Corresponding design stator 2, it arranges stator nail 22, and it is for being combined with stator nail 22；During design neck brace, outside neck brace
Side is correspondingly arranged the position of sticker, and sticker position has been embodied when 3D prints, and the position being specifically correspondingly arranged sticker is micro-
The structure that dimpling goes out；Neck brace is designed as engraved structure；
3) will each partitioned organization 1 and stator 2 be printed by design data importing 3D printer；
4) sticker and elastic ribbon 3 is utilized to be combined assembly, and two piecemeal wherein each partitioned organization 1 printed
The more flat position of structure 1 arranges a buckle structure 4, for being combined each partitioned organization 1.
3D printed material is the permeable medical nonmetallic materials of X-ray, such as natural macromolecular material or bio-medical
Macromolecular material.Wherein fixed layer material is hard macromolecular material, and the material of cushion is softer macromolecular material, prints
The fixed layer gone out is all to have resilient material with cushion material.
2 one kinds of 3D of embodiment print the preparation method of individuation neck brace
A kind of 3D prints the preparation method of individuation neck brace, specifically includes following steps:
1) by the way of scanning, obtain the individuation data of patient's cervical region, specifically use Creaform
The image capture devices such as the Portable laser scanner of the hand-held three-dimensional laser scanner of HandySCAN700 or other models；Specifically sweep
The scanning position retouching data is that upper forepart 5 scans to lower jaw, can hold lower jaw, and lower anterior 6 scannings extend at clavicle
At breastbone, upper rear portion 7 is scanned to occiput, and lower rear portion 8 is scanned and had a common boundary at out to acromioclavicular joint to neck breast, finally ties
Fruit exports with STL form；.
2) scan data carried out reverse matching and design neck brace, particularly as follows: scanning STL data are imported to reverse-engineering
In the softwares such as software geomagic design x, carry out the reverse matching of skin of neck, design and overall neck brace segmentation of structures is become
Several piece, and each partitioned organization 1 is numbered, and on each partitioned organization 1, design stator combined hole 21, and corresponding design is solid
Stator 2, it arranges stator nail 22, and it is for being combined with stator nail 22；During design neck brace, it is correspondingly arranged outside neck brace
The position of sticker, and sticker position embodied when 3D prints, the position being specifically correspondingly arranged sticker is the knot slightly protruded
Structure；Neck brace is designed as double-decker, and one layer is fixed layer, and one layer is cushion, and fixed layer designs in outside, layer buffer design
In inner side.This kind arranges and can both ensure the fixing of cervical region, ensures again the level of comfort of patient；Neck brace is designed as engraved structure；
3) will each partitioned organization 1 and stator 2 be printed by design data importing 3D printer；
4) sticker and elastic ribbon 3 is utilized to be combined assembly, and two piecemeal wherein each partitioned organization 1 printed
The more flat position of structure 1 arranges a buckle structure 4, for being combined each partitioned organization 1.
3D printed material is the permeable medical nonmetallic materials of X-ray, such as natural macromolecular material or bio-medical
Macromolecular material.Wherein fixed layer material is hard macromolecular material, and the material of cushion is softer macromolecular material, prints
The fixed layer gone out is all to have resilient material with cushion material.
3 one kinds of 3D of embodiment print the preparation method of individuation neck brace
1) sweeping of skin of neck is carried out by Canada's hand-held three-dimensional laser scanner of Creaform HandySCAN 700
Retouch, scanning accuracy 0.03mm.Pasting location punctuate at skin of neck at random at interval of 2-5cm, pickup area is minimum wants 5 points
Above,
Carry out data acquisition by carrying acquisition software vxelement, save as STL formatted file, concrete scan data
Scanning position be that upper forepart 5 scans to lower jaw, can hold lower jaw, lower anterior 6 scannings extend at breastbone at clavicle,
Upper rear portion 7 is scanned to occiput, lower rear portion 8 scan to neck breast have a common boundary out to acromioclavicular joint at.
2) import to scanning STL data, in the middle of reverse engineering software geomagic design x, carry out skin of neck anti-
To matching, cloud data is changed into the data that cad edits, and edits further, design and overall neck brace structure is divided
It is slit into several piece, and each partitioned organization 1 is numbered, and on each partitioned organization 1, design stator combined hole 21, and correspondence sets
Meter stator 2, it arranges stator nail 22, and it is for being combined with stator nail 22；During design neck brace, corresponding outside neck brace
The position of sticker is set, and sticker position has been embodied when 3D prints, be specifically correspondingly arranged the position of sticker for slightly protruding
Structure；Neck brace is designed as double-decker, and one layer is fixed layer, and one layer is cushion, and fixed layer designs in outside, cushion
Design is in inner side.This kind arranges and can both ensure the fixing of cervical region, ensures again the level of comfort of patient；Neck brace is designed as hollow out knot
Structure.
3) cad data that design completes imports to 3d print in Slice Software, be supported design, then cut into slices defeated
Go out.
4) import to slice of data 3d printer prints.
5) part printing completed takes out, and except supporting, polishing supports trace, again solidifies；
6) sticker and elastic ribbon 3 is utilized to be combined assembly each partitioned organization 1 printed, to each partitioned organization 1
It is combined.And the position that two partitioned organizations 1 are more flat wherein arranges a buckle structure 4, for each partitioned organization 1 is carried out group
Close.
3D printed material is the permeable medical nonmetallic materials of X-ray, such as natural macromolecular material or bio-medical
Macromolecular material.Wherein fixed layer material is hard macromolecular material, and the material of cushion is softer macromolecular material, prints
The fixed layer gone out is all to have resilient material with cushion material.
4 one kinds of 3D of embodiment print individuation neck brace
A kind of 3D prints individuation neck brace, the partitioned organization 1 coincideing with patient's skin of neck arranged including segmentation, arranges
2 pieces of partitioned organizations 1, each partitioned organization 1 arrange numbering, and arrange stator combined hole 21 on each partitioned organization 1, and corresponding
Stator 2 is set；The sticker connected by each partitioned organization 1 and elastic ribbon 3 is also set up on each partitioned organization 1.Outside neck brace
Being correspondingly arranged the position of sticker, and sticker position has been embodied when 3D prints, the position being specifically correspondingly arranged sticker is slight
The structure protruded, sticker position is used for arranging sticker, and connects elastic ribbon 3, two pieces in each partitioned organization 1 are provided for
Fixing buckle structure 4.
Neck brace upper forepart 5 coincide to lower jaw, can hold lower jaw, and lower anterior 6 anastomosis extend to breastbone at clavicle
Place, upper rear portion 7 coincide to occiput, lower rear portion 8 coincide to neck breast have a common boundary out to acromioclavicular joint at.This kind of neck brace can
With the most fixing cervical region.
Neck brace material is the X-ray medical nonmetallic materials of permeable material, such as natural macromolecular material or biological doctor
Use macromolecular material.Wherein fixed layer material is hard macromolecular material, specially polylactic acid, poly lactic-co-glycolic acid copolymerization
At least one in thing, polycaprolactone, polyurethane and poly butyric ester, the material of cushion is softer macromolecular material,
Particularly as follows: gelatin, collagen etc..And fixed layer and the cushioning layer material printed is elastic material.Neck brace is engraved structure.
5 one kinds of 3D of embodiment print individuation neck brace
A kind of 3D prints individuation neck brace, the partitioned organization 1 coincideing with patient's skin of neck arranged including segmentation, arranges
2 pieces of partitioned organizations 1, each partitioned organization 1 arrange numbering, and arrange stator combined hole 21 on each partitioned organization 1, and corresponding
Stator 2 is set, stator 2 arranges stator nail 22；The glue connected by each partitioned organization 1 is also set up on each partitioned organization 1
Patch and elastic ribbon 3, be correspondingly arranged the position of sticker outside neck brace, and sticker position embodied when 3D prints, specifically
The position being correspondingly arranged sticker is the structure slightly protruded, and sticker position is used for arranging sticker, and connects elastic ribbon 3, each point
The buckle structure 4 fixed it is provided in block structure 1 two pieces.
Neck brace upper forepart 5 coincide to lower jaw, can hold lower jaw, and lower anterior 6 anastomosis extend to breastbone at clavicle
Place, upper rear portion 7 coincide to occiput, lower rear portion 8 coincide to neck breast have a common boundary out to acromioclavicular joint at.This kind of neck brace can
With the most fixing cervical region.
Neck brace is double-decker, and one layer is fixed layer, and one layer is cushion, and fixed layer designs in outside, layer buffer design
In inner side.
Neck brace material is the X-ray medical nonmetallic materials of permeable material, such as natural macromolecular material or biological doctor
Use macromolecular material.Wherein fixed layer material is hard macromolecular material, specially polylactic acid, poly lactic-co-glycolic acid copolymerization
At least one in thing, polycaprolactone, polyurethane and poly butyric ester, the material of cushion is softer macromolecular material,
Particularly as follows: gelatin, collagen etc..And fixed layer and the cushioning layer material printed is elastic material, neck brace is engraved structure.
6 one kinds of 3D of embodiment print individuation neck brace
A kind of 3D prints individuation neck brace, the partitioned organization 1 coincideing with patient's skin of neck arranged including segmentation, arranges
2 pieces of partitioned organizations 1, each partitioned organization 1 arrange numbering, and arrange stator combined hole 21 on each partitioned organization 1, and corresponding
Stator 2 is set, stator 2 arranges stator nail 22；The glue connected by each partitioned organization 1 is also set up on each partitioned organization 1
Patch and elastic ribbon 3, be correspondingly arranged the position of sticker outside neck brace, and sticker position embodied when 3D prints, specifically
The position being correspondingly arranged sticker is the structure slightly protruded, and sticker position is used for arranging sticker, and connects elastic ribbon 3, each point
The buckle structure 4 fixed it is provided in block structure 1 two pieces.Neck brace front portion also sets up a tracheostomy 9.
Neck brace upper forepart 5 coincide to lower jaw, can hold lower jaw, and lower anterior 6 anastomosis extend to breastbone at clavicle
Place, upper rear portion 7 coincide to occiput, lower rear portion 8 coincide to neck breast have a common boundary out to acromioclavicular joint at.This kind of neck brace can
With the most fixing cervical region.
Neck brace is double-decker, and one layer is fixed layer, and one layer is cushion, and fixed layer designs in outside, layer buffer design
In inner side.
Neck brace material is the X-ray medical nonmetallic materials of permeable material, such as natural macromolecular material or biological doctor
Use macromolecular material.Wherein fixed layer material is hard macromolecular material, specially polylactic acid, poly lactic-co-glycolic acid copolymerization
At least one in thing, polycaprolactone, polyurethane and poly butyric ester, the material of cushion is softer macromolecular material,
Particularly as follows: gelatin, collagen etc..And fixed layer and the cushioning layer material printed is elastic material, neck brace is engraved structure.
7 one kinds of 3D of embodiment print individuation neck brace
A kind of 3D prints individuation neck brace, the partitioned organization 1 coincideing with patient's skin of neck arranged including segmentation, arranges
4 pieces of partitioned organizations 1, each partitioned organization 1 arrange numbering, and arrange stator combined hole 21 on each partitioned organization 1, and corresponding
Stator 2 is set, stator 2 arranges stator nail 22；The glue connected by each partitioned organization 1 is also set up on each partitioned organization 1
Patch and elastic ribbon 3, be correspondingly arranged the position of sticker outside neck brace, and sticker position embodied when 3D prints, specifically
The position being correspondingly arranged sticker is the structure slightly protruded, and sticker position is used for arranging sticker, and connects elastic ribbon 3, each point
The buckle structure 4 fixed it is provided in block structure 1 two pieces.
Neck brace upper forepart 5 coincide to lower jaw, can hold lower jaw, and lower anterior 6 anastomosis extend to breastbone at clavicle
Place, upper rear portion 7 coincide to occiput, lower rear portion 8 coincide to neck breast have a common boundary out to acromioclavicular joint at.This kind of neck brace
Can effectively fix cervical region.
Neck brace material is the X-ray medical nonmetallic materials of permeable material, such as natural macromolecular material or biological doctor
Use macromolecular material.Wherein fixed layer material is hard macromolecular material, specially polylactic acid, poly lactic-co-glycolic acid copolymerization
At least one in thing, polycaprolactone, polyurethane and poly butyric ester, the material of cushion is softer macromolecular material,
Particularly as follows: gelatin, collagen etc..And fixed layer and the cushioning layer material printed is elastic material.Neck brace is engraved structure.
8 one kinds of 3D of embodiment print individuation neck brace
A kind of 3D prints individuation neck brace, the partitioned organization 1 coincideing with patient's skin of neck arranged including segmentation, arranges
4 pieces of partitioned organizations 1, each partitioned organization 1 arrange numbering, and arrange stator combined hole 21 on each partitioned organization 1, and corresponding
Stator 2 is set, stator 2 arranges stator nail 22；The glue connected by each partitioned organization 1 is also set up on each partitioned organization 1
Patch and elastic ribbon 3, be correspondingly arranged the position of sticker outside neck brace, and sticker position embodied when 3D prints, specifically
The position being correspondingly arranged sticker is the structure slightly protruded, and sticker position is used for arranging sticker, and connects elastic ribbon 3, each point
The buckle structure 4 fixed it is provided in block structure 1 two pieces.
Neck brace upper forepart 5 coincide to lower jaw, can hold lower jaw, and lower anterior 6 anastomosis extend to breastbone at clavicle
Place, upper rear portion 7 coincide to occiput, lower rear portion 8 coincide to neck breast have a common boundary out to acromioclavicular joint at.This kind of neck brace can
With the most fixing cervical region.
Neck brace is double-decker, and one layer is fixed layer, and one layer is cushion, and fixed layer designs in outside, layer buffer design
In inner side.
Neck brace material is the X-ray medical nonmetallic materials of permeable material, such as natural macromolecular material or biological doctor
Use macromolecular material.Wherein fixed layer material is hard macromolecular material, specially polylactic acid, poly lactic-co-glycolic acid copolymerization
At least one in thing, polycaprolactone, polyurethane and poly butyric ester, the material of cushion is softer macromolecular material,
Particularly as follows: gelatin, collagen etc..And fixed layer and the cushioning layer material printed is elastic material, neck brace is engraved structure.
The explanation of above-described embodiment is only intended to understand the present invention.It should be pointed out that, for those of ordinary skill in the art
For, under the premise without departing from the principles of the invention, it is also possible to the present invention is carried out some improvement, these improve and also will fall into this
In invention scope of the claims.
Claims (10)
1. 3D prints a preparation method for individuation neck brace, specifically includes following steps:
1) by the way of scanning, obtain the individuation data of patient's cervical region；
2) scan data carried out reverse matching and design neck brace, overall neck brace segmentation of structures is become several piece, and to each piecemeal
Structure (1) is numbered, and at each partitioned organization (1) upper design stator combined hole (21), and corresponding design stator (2) knot
Structure；
3) will each partitioned organization (1) and stator (2) be printed by design data importing 3D printer；
4) each partitioned organization (1) printed utilize sticker and elastic strip are combined assembly, and in more flat local setting
Buckle structure (4), for closing up that each partitioned organization (1) is combined.
3D the most according to claim 1 prints the preparation method of individuation neck brace, it is characterised in that described scan mode is adopted
Medical image acquisition device be that the portable of Creaform HandySCAN 700 handheld laser scanners or other models swashs
Photoscanner.
3D the most according to claim 1 prints the preparation method of individuation neck brace, it is characterised in that designed by described neck brace
For double-decker, one layer is fixed layer, and one layer is cushion, and fixed layer designs in outside, and layer buffer design is in inner side.
3D the most according to claim 1 prints the preparation method of individuation neck brace, it is characterised in that described neck brace is designed as
Engraved structure.
3D the most according to claim 1 prints the preparation method of individuation neck brace, it is characterised in that described 3D printed material
For the permeable medical nonmetallic materials of X-ray.
3D the most according to claim 1 prints the preparation method of individuation neck brace, it is characterised in that described neck brace individuation
The scanning position of scan data is that upper forepart (5) scans to lower jaw, and the scanning of lower front portion (6) extends at breastbone at clavicle,
Upper rear portion (7) is scanned to occiput, and lower rear portion (8) scanning to neck breast is had a common boundary at out to acromioclavicular joint.
3D the most according to claim 1 prints individuation neck brace prepared by the preparation method of individuation neck brace, including segmentation
The partitioned organization (1) with the cervical anastomosis under patients with cervical physiology lordosis state arranged, each partitioned organization arranges volume on (1)
Number, and stator combined hole (21) is set on each partitioned organization (1), and it is correspondingly arranged stator (2) and stator nail thereof
(22)；The sticker connected by each partitioned organization (1) and elastic ribbon (3) is also set up on each partitioned organization (1).
Individuation neck brace the most according to claim 8, it is characterised in that described neck brace upper forepart (5) is coincide to lower jaw,
Can hold chin, lower front portion (6) anastomosis extends at breastbone at clavicle, and upper rear portion (7) coincide to occiput,
Lower rear portion (8) coincide to neck breast have a common boundary out to acromioclavicular joint at.
Individuation neck brace the most according to claim 7, it is characterised in that described neck brace is double-decker, one layer is fixing
Layer, one layer is cushion, and fixed layer designs in outside, and layer buffer design is in inner side.
Individuation neck brace the most according to claim 8, it is characterised in that described neck brace is engraved structure.
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| CN201610809297.5A CN106214308B (en) | 2016-09-07 | 2016-09-07 | 3D printing individuation neck brace and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610809297.5A CN106214308B (en) | 2016-09-07 | 2016-09-07 | 3D printing individuation neck brace and preparation method thereof |
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| CN106214308A true CN106214308A (en) | 2016-12-14 |
| CN106214308B CN106214308B (en) | 2019-03-19 |
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| CN201610809297.5A Active CN106214308B (en) | 2016-09-07 | 2016-09-07 | 3D printing individuation neck brace and preparation method thereof |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107049581A (en) * | 2017-06-14 | 2017-08-18 | 三的部落（上海）科技股份有限公司 | A kind of neck brace and preparation method thereof |
| CN107260385A (en) * | 2017-08-15 | 2017-10-20 | 广东工业大学 | A kind of foot's clamping plate protector and preparation method thereof |
| CN107280841A (en) * | 2017-06-28 | 2017-10-24 | 党奇 | The 3D printing of traditional orthopaedics gypsum substitutes casting and preparation method thereof |
| CN107411867A (en) * | 2017-06-30 | 2017-12-01 | 芜湖启泽信息技术有限公司 | A kind of 3D printing medical treatment neck sheath |
| CN108433475A (en) * | 2018-03-12 | 2018-08-24 | 保定翰阳科技有限公司 | A kind of 3D printing customized type neck protective pillow |
| CN108478317A (en) * | 2018-05-09 | 2018-09-04 | 影为医疗科技(上海)有限公司 | A kind of personalization elbow joint brace and its construction method |
| CN109044583A (en) * | 2018-07-02 | 2018-12-21 | 上海黑焰医疗科技有限公司 | A kind of low temperature thermoplastic rehabilitation brace and preparation method thereof |
| CN110025421A (en) * | 2019-05-20 | 2019-07-19 | 宁夏医科大学总医院 | A kind of 3D printing infant torticollis post-operative corrective brace |
| EP3593767A1 (en) * | 2018-07-12 | 2020-01-15 | Efinger Orthopädietechnik GmbH | Orthesis with at least one shell-shaped support part |
| CN111941826A (en) * | 2019-05-14 | 2020-11-17 | 中国商用飞机有限责任公司 | Block additive manufacturing method of complex part |
| CN112138287A (en) * | 2020-07-24 | 2020-12-29 | 西安交通大学 | Positioning head die for gamma knife operation and three-dimensional imaging and forming system |
| KR20210002842A (en) * | 2019-07-01 | 2021-01-11 | 인하대학교 산학협력단 | Forward head posture correcting device and manufacturing method thereof |
| CN112656179A (en) * | 2019-09-27 | 2021-04-16 | 张静涵 | Intelligent factory production 3D prints healthy pillow of cervical vertebra |
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| CN107049581A (en) * | 2017-06-14 | 2017-08-18 | 三的部落（上海）科技股份有限公司 | A kind of neck brace and preparation method thereof |
| CN107280841A (en) * | 2017-06-28 | 2017-10-24 | 党奇 | The 3D printing of traditional orthopaedics gypsum substitutes casting and preparation method thereof |
| CN107411867A (en) * | 2017-06-30 | 2017-12-01 | 芜湖启泽信息技术有限公司 | A kind of 3D printing medical treatment neck sheath |
| CN107260385A (en) * | 2017-08-15 | 2017-10-20 | 广东工业大学 | A kind of foot's clamping plate protector and preparation method thereof |
| CN108433475A (en) * | 2018-03-12 | 2018-08-24 | 保定翰阳科技有限公司 | A kind of 3D printing customized type neck protective pillow |
| CN108478317A (en) * | 2018-05-09 | 2018-09-04 | 影为医疗科技(上海)有限公司 | A kind of personalization elbow joint brace and its construction method |
| CN108478317B (en) * | 2018-05-09 | 2023-12-05 | 影为医疗科技(上海)有限公司 | Individualized elbow joint brace and construction method thereof |
| CN109044583A (en) * | 2018-07-02 | 2018-12-21 | 上海黑焰医疗科技有限公司 | A kind of low temperature thermoplastic rehabilitation brace and preparation method thereof |
| EP3593767A1 (en) * | 2018-07-12 | 2020-01-15 | Efinger Orthopädietechnik GmbH | Orthesis with at least one shell-shaped support part |
| CN111941826A (en) * | 2019-05-14 | 2020-11-17 | 中国商用飞机有限责任公司 | Block additive manufacturing method of complex part |
| CN110025421A (en) * | 2019-05-20 | 2019-07-19 | 宁夏医科大学总医院 | A kind of 3D printing infant torticollis post-operative corrective brace |
| KR20210002842A (en) * | 2019-07-01 | 2021-01-11 | 인하대학교 산학협력단 | Forward head posture correcting device and manufacturing method thereof |
| KR102270643B1 (en) * | 2019-07-01 | 2021-06-28 | 인하대학교 산학협력단 | Forward head posture correcting device and manufacturing method thereof |
| CN112656179A (en) * | 2019-09-27 | 2021-04-16 | 张静涵 | Intelligent factory production 3D prints healthy pillow of cervical vertebra |
| CN112138287A (en) * | 2020-07-24 | 2020-12-29 | 西安交通大学 | Positioning head die for gamma knife operation and three-dimensional imaging and forming system |
| CN112138287B (en) * | 2020-07-24 | 2022-06-07 | 西安交通大学 | Positioning head die for gamma knife operation and three-dimensional imaging and forming system |
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