CN105930880A - 3D printing medical mask - Google Patents

3D printing medical mask Download PDF

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Publication number
CN105930880A
CN105930880A CN201610276627.9A CN201610276627A CN105930880A CN 105930880 A CN105930880 A CN 105930880A CN 201610276627 A CN201610276627 A CN 201610276627A CN 105930880 A CN105930880 A CN 105930880A
Authority
CN
China
Prior art keywords
face
medical mask
prints
printing
instrument
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610276627.9A
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Chinese (zh)
Inventor
王凯
任蕾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Oumu Health Management Consulting Co Ltd
Original Assignee
Shanghai Oumu Health Management Consulting Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Oumu Health Management Consulting Co Ltd filed Critical Shanghai Oumu Health Management Consulting Co Ltd
Priority to CN201610276627.9A priority Critical patent/CN105930880A/en
Publication of CN105930880A publication Critical patent/CN105930880A/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/18—Conditioning data for presenting it to the physical printing elements
    • G06K15/1848—Generation of the printable image
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
    • A61D7/00—Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals
    • A61D7/04—Devices for anaesthetising animals by gases or vapours; Inhaling devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0605—Means for improving the adaptation of the mask to the patient
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G06T15/20—Perspective computation
    • G06T15/205—Image-based rendering
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M2016/0661—Respiratory or anaesthetic masks with customised shape
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10081—Computed x-ray tomography [CT]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2215/00—Indexing scheme for image rendering
    • G06T2215/06—Curved planar reformation of 3D line structures

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Theoretical Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • General Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Computing Systems (AREA)
  • Geometry (AREA)
  • Computer Graphics (AREA)

Abstract

The invention discloses a 3D printing medical mask, which comprises a face side contacting with a face and an instrument side contacting with an instrument. The face side is characterized by obtaining personalized data for three-dimensional reconstruction through face scanning, and generating a face-shape-fit face side 3D data file; the instrument side is characterized by carrying out scanning on a conventional mask to obtain data for three-dimensional reconstruction, or carrying out correction according to clinical requirements to obtain a 3D data file; by jointing the 3D data files of the face side and the instrument side, a 3D printing mask digital file is formed; and finally, a personalized 3D printing medical mask is generated through printing of a 3D printer. The 3D printing medical mask subverts a conventional mask making method, is fit to the face shape of a person, solves the problem of side leakage of the air, can be more effectively applied to the breathing machine and cardiopulmonary exercise test of a patient, can be fit to the face shape of an animal in a personalized manner, and can be applied to respiratory disease treatment and of the animal and clinic animal experiment.

Description

A kind of 3D prints medical mask
Technical field
The present invention relates to medical mask technical field, specifically a kind of 3D prints medical mask.
Background technology
It is a kind of based on mathematical model file that 3D prints, first pass through microcomputer modelling software modeling, then will build up Threedimensional model " subregion " becomes cross section successively, instruct printer use powdery metal or plastics etc. can jointing material, by by The mode that layer prints carrys out the technology of constructed object.Common used material has plastics, nylon, photosensitive resin, Gypsum Fibrosum, titanium alloy, rubber etc. Material.At present conventional Method of printing have fusion sediment Modeling Technology, Selective Laser Sintering, multiinjector forming technique and Stereosopic printing art etc..
1986, Charles Hull developed First business 3D printer, and this technology has experienced the development of nearly 30 years. Start to be used for modeling in industrial design field, apply afterwards in building, automobile, the field such as Aero-Space, medical industries Carry out rapidly.The advantage that 3D prints is can faster, and lower cost produces product.
In terms of medical science, in November, 2012, Scotland scientist utilizes human body cell to print people with 3D printer first Make liver organization.In August, 2014,3D printhead lids bone, vertebra implant human body.In field of prosthetic limbs, existing scholar applies 3D to print Technology, makes that child does evil through another person, justice refers to, brace etc..But 3D prints breathing mask utilization in clinical medicine and has no report at present.
The breathing mask provided clinically at present often for prefabricated, type in points large, medium and small 3, but due to people shape of face not One, face shield tends not to cover completely face, therefore patient is usually in breathing, has the phenomenon of air side leakage.
1) in the application of respirator, it may occur that oxygen leakage, patient can not effective oxygen intake.Due to air side leakage, Can not effectively regulate respirator airway pressure, the parameter testing of respirator can be affected, then affect the respirator treatment to patient Effect.
2) in cardiopulmonary exercise stress test, due to air side leakage, extraneous air enters air flue, have impact on oxygen in air flue With the concentration of carbon dioxide, thus have impact on the result of exercise stress test.
The animal such as Canis familiaris L., rabbit, does not has special breathing mask, the most difficult development to treat accordingly and experiment.
Summary of the invention
It is an object of the invention to provide a kind of 3D and print medical mask, with asking of solving to propose in above-mentioned background technology Topic.
For achieving the above object, the present invention provides following technical scheme:
A kind of 3D prints medical mask, and including face side and the instrument side contacting instrument of contact face, described face side is logical Cross facial scan, it is thus achieved that personalized data carry out three-dimensional reconstruction, generate the face side 3D data file of laminating shape of face；Described instrument Device side is to traditional face shield scanning, it is thus achieved that data carry out three-dimensional reconstruction, or need to modify according to clinic, make 3D number According to file；Spliced by face side and instrument side 3D data file, make 3D and print face shield digital document, print eventually through 3D Machine prints and generates personalized 3D printing medical mask.
As the further scheme of the present invention: the 3D scan method of described face side includes either scans and CT scan.
As the present invention further scheme: described either scans is directly to sweep individual face with 3D scanner Retouch, generate 3D data file；Described CT scan is to be scanned individual head by CT, and the image intercepting face is converted into 3D data file.
As the present invention further scheme: described 3D prints the printed material of medical mask and selects ABS or PLA.
As the present invention further scheme: it is FDM that described 3D prints the Method of printing of medical mask.
Compared with prior art, the invention has the beneficial effects as follows:
(1) make after being scanned by 3D and produce personalized face shield basilar part, facial skin can be fitted tightly, reduce individuality and exhale The air side leakage by face during suction, thus solve and individual use and common during cardiopulmonary exercise stress test is asked at respirator Topic, improves effect and the degree of accuracy of cardiopulmonary exercise stress test that respirator uses.
(2) treatment of the respiratory system disease of the animals such as Canis familiaris L. and clinical zoopery can be used in.
(3) the base part of face shield face side, can be designed by three-dimensional reconstruction according to the needs of patient, expands face The fitting area of skin, reduces the compressing to skin, improves comfort level, improves patient and depends on the instrument and equipment uses such as respirator From property.
Detailed description of the invention
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, Obviously, described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based in the present invention Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all Belong to the scope of protection of the invention.
In the embodiment of the present invention, a kind of 3D prints medical mask, including face side and the instrument contacting instrument of contact face Device side, passes through facial scan, it is thus achieved that personalized data carry out three-dimensional reconstruction, generates the face side 3D data literary composition of laminating shape of face Part, face side is close to face, can be prevented the side leakage of air during breathing, solve the air side leakage problem of currently used face shield； Because instrument and equipment size is fixed, interface is unified, it is not necessary to personalized customization, only needs the first to traditional face shield scanning, it is thus achieved that number According to carrying out three-dimensional reconstruction, or need to modify according to clinic, make 3D data file；By face side and instrument side 3D data File splices, and makes 3D and prints face shield digital document, and the 3D printing generation personalized eventually through 3D printer prints medical Cover.
The 3D scan method of described face side includes that either scans and CT scan, described either scans are straight with 3D scanner Connect and individual face is scanned, generate 3D data file；Described CT scan is to be scanned individual head by CT, cuts The image taking face is converted into 3D data file.
The 3D scan method of described instrument side is: be scanned traditional face shield, it is thus achieved that data carry out three-dimensional reconstruction, Or need to modify according to clinic, make 3D data file.
The foundation of 3D face shield digital document: use 3D Max, netfabb, geomagic software, the 3D number to face side Splice according to the 3D data file of file and instrument side, generate 3D face shield digital document, and need to modify according to clinic (contact area of face side with facial skin as expanded face shield).
Printed material selects ABS or PLA.
Method of printing: the 3D finally determined prints face shield digital document and printed by 3D printer device, and Method of printing is FDM (melted extrusion modeling)
Fining-off after finished product: the design of 3D mask harness, 3D mask can be fitted human face, does not oppress face skin, makes skin Skin ischemia, will not be moved in process of clinical application easily.
It is customization that 3D of the present invention prints medical mask, and facial skin can be fitted tightly by face shield face side basilar part, reduces Air side leakage problem during individual applications breathing mask；And can be designed by 3D according to the needs of patient, expanded substrate portion pair The fitting area of facial skin, reduces the compressing to skin, improves comfort level.
3D prints medical mask and has overturned traditional face shield manufacture method, and 3D face shield has been fitted the shape of face of people, solves sky The side leakage problem of gas, can be more effectively applied to respirator and the cardiopulmonary exercise stress test of patient.3D face shield also can be personalized Ground laminating animal shape of face, is applied to the treatment of respiratory diseases of animal and clinical zoopery.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of the spirit or essential attributes of the present invention, it is possible to realize the present invention in other specific forms.Therefore, no matter From the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires rather than described above limits, it is intended that all by fall in the implication of equivalency and scope of claim Change is included in the present invention.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment May be appreciated other embodiments.

Claims (5)

1. a 3D prints medical mask, it is characterised in that include face side and the instrument side contacting instrument, the institute contacting face Stating face side is to pass through facial scan, it is thus achieved that personalized data carry out three-dimensional reconstruction, generates the face side 3D number of laminating shape of face According to file；Described instrument side is to traditional face shield scanning, it is thus achieved that data carry out three-dimensional reconstruction, or need to carry out according to clinic Amendment, makes 3D data file；Spliced by face side and instrument side 3D data file, make 3D and print face shield digital document, Print eventually through 3D printer and generate personalized 3D printing medical mask.
3D the most according to claim 1 prints medical mask, it is characterised in that the 3D scan method of described face side includes Either scans and CT scan.
3D the most according to claim 2 prints medical mask, it is characterised in that described either scans is straight with 3D scanner Connect and individual face is scanned, generate 3D data file；Described CT scan is to be scanned individual head by CT, cuts The image taking face is converted into 3D data file.
3D the most according to claim 1 prints medical mask, it is characterised in that described 3D prints the printing material of medical mask ABS or PLA selected by material.
3D the most according to claim 1 prints medical mask, it is characterised in that described 3D prints the printing side of medical mask Method is FDM.
CN201610276627.9A 2016-04-29 2016-04-29 3D printing medical mask Pending CN105930880A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610276627.9A CN105930880A (en) 2016-04-29 2016-04-29 3D printing medical mask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610276627.9A CN105930880A (en) 2016-04-29 2016-04-29 3D printing medical mask

Publications (1)

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CN105930880A true CN105930880A (en) 2016-09-07

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107158541A (en) * 2017-07-05 2017-09-15 无锡市第二人民医院 A kind of invasive ventilation breathing mask based on increasing material technology manufacture and preparation method thereof
CN107263856A (en) * 2017-06-29 2017-10-20 芜湖启泽信息技术有限公司 Supporting 3D printing medical mask of a kind of sleep-respiratory machine and preparation method thereof
CN108250704A (en) * 2016-12-28 2018-07-06 上海邦中新材料有限公司 A kind of medical mask of 3D printing is resin dedicated
CN111603306A (en) * 2020-05-28 2020-09-01 东莞理工学院 Preparation method of personalized 3D printing medical isolation eyeshade
CN113117207A (en) * 2021-03-05 2021-07-16 珠海翔翼航空技术有限公司 Method for manufacturing oxygen mask

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103876354A (en) * 2013-10-28 2014-06-25 杨海丹 Mask produced through 3D technology
CN104960207A (en) * 2015-07-15 2015-10-07 北京化工大学 3D printing and copying integrated machine for fast preparing personalized mask

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103876354A (en) * 2013-10-28 2014-06-25 杨海丹 Mask produced through 3D technology
CN103876355A (en) * 2013-10-28 2014-06-25 杨海丹 Three-dimensional printing stereoscopic mask
CN104960207A (en) * 2015-07-15 2015-10-07 北京化工大学 3D printing and copying integrated machine for fast preparing personalized mask

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
方驰华: "《数字化胰腺外科学》", 31 December 2015, 北京：人民军医出版社 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108250704A (en) * 2016-12-28 2018-07-06 上海邦中新材料有限公司 A kind of medical mask of 3D printing is resin dedicated
CN107263856A (en) * 2017-06-29 2017-10-20 芜湖启泽信息技术有限公司 Supporting 3D printing medical mask of a kind of sleep-respiratory machine and preparation method thereof
CN107158541A (en) * 2017-07-05 2017-09-15 无锡市第二人民医院 A kind of invasive ventilation breathing mask based on increasing material technology manufacture and preparation method thereof
CN111603306A (en) * 2020-05-28 2020-09-01 东莞理工学院 Preparation method of personalized 3D printing medical isolation eyeshade
CN113117207A (en) * 2021-03-05 2021-07-16 珠海翔翼航空技术有限公司 Method for manufacturing oxygen mask

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Application publication date: 20160907

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