CN106562842A - Artificial temporomandibular joint based on three-dimensional printing - Google Patents

Artificial temporomandibular joint based on three-dimensional printing Download PDF

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Publication number
CN106562842A
CN106562842A CN201610984903.7A CN201610984903A CN106562842A CN 106562842 A CN106562842 A CN 106562842A CN 201610984903 A CN201610984903 A CN 201610984903A CN 106562842 A CN106562842 A CN 106562842A
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CN
China
Prior art keywords
processus
artificial
condyloid process
condyloideus
temporal bone
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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
CN201610984903.7A
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Chinese (zh)
Inventor
周苗
杨永强
俞光岩
李树祎
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.)
Stomatological Hospital of Guangzhou Medical University
Original Assignee
Stomatological Hospital of Guangzhou Medical University
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 Stomatological Hospital of Guangzhou Medical University filed Critical Stomatological Hospital of Guangzhou Medical University
Priority to CN201610984903.7A priority Critical patent/CN106562842A/en
Publication of CN106562842A publication Critical patent/CN106562842A/en
Pending legal-status Critical Current

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    • 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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/30988—Other joints not covered by any of the groups A61F2/32 - A61F2/4425
    • A61F2/3099—Other joints not covered by any of the groups A61F2/32 - A61F2/4425 for temporo-mandibular [TM, TMJ] joints
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • 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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • 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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30108—Shapes
    • 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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • A61F2002/30985—Designing or manufacturing processes using three dimensional printing [3DP]
    • 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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/30988—Other joints not covered by any of the groups A61F2/32 - A61F2/4425
    • A61F2/3099—Other joints not covered by any of the groups A61F2/32 - A61F2/4425 for temporo-mandibular [TM, TMJ] joints
    • A61F2002/30993—Temporal components
    • 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
    • A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2240/001—Designing or manufacturing processes
    • A61F2240/002—Designing or making customized prostheses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/24—Materials or treatment for tissue regeneration for joint reconstruction

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Vascular Medicine (AREA)
  • Dermatology (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Prostheses (AREA)
  • Chemical Kinetics & Catalysis (AREA)

Abstract

The invention relates to an artificial temporomandibular joint based on three-dimensional printing. The artificial temporomandibular joint comprises a temporal bone joint surface, a temporal bone zygomatic process fixing plate, a processus condyloideus and a processus condyloideus fixing handle. The temporal bone joint surface and the temporal bone zygomatic process fixing plate form an articular fossa. The processus condyloideus is a joint. The processus condyloideus performs activities such as opening and closing through the articular fossa. The tail end of the processus condyloideus is also provided with a processus condyloideus fixing handle. The processus condyloideus and the processus condyloideus fixing handle are manufactured by means of three-dimensional printing technology. The articular fossa is made of high-wearing-resistance and high-biological-compatibility material such as poly(ether-ether-ketone). The material can reduce joint wearing. According to the artificial temporomandibular joint, individual design is performed according to patient anatomical features such as radian of the temporal bone joint surface and the temporal bone zygomatic process, the width, the angle and the appearance of a mandible ramus, so that the temporal bone zygomatic process fixing plate and the processus condyloideus fixing handle can well abut against the temporal bone joint surface, the temporal bone zygomatic process and the mandible ramus, thereby manufacturing the artificial temporomandibular joint which accords with the anatomical features of Chinese people.

Description

A kind of artificial remporomandibular joint based on 3 D-printing
Technical field
The present invention relates to biomedical device technical field, and in particular to a kind of artificial temporomandibular joint based on 3 D-printing is closed Section.
Background technology
Remporomandibular joint is one of most important joint of human body, and it is multiple important which assume responsibility for chewing, facial movement, swallows etc. Function.As the destruction that oral and maxillofacial tumor, wound and congenital acquired deformity often result in remporomandibular joint needs to carry out temporo The reconstruction operations of mandibular joint.At present in the world using it is more be the TMJ Concepts/Techmedic that customize and Biomet/Lorenz standardization prostheses.China SFDA have approved the clinical practice of latter remporomandibular joint prosthese.This joint The characteristics of prosthese is primary disadvantage is that according to white remporomandibular joint is designed and makes, clinically certain using existing Problem.
The content of the invention
The present invention relates to a kind of artificial remporomandibular joint based on 3 D-printing is provided,
The present invention is to overcome at least one defect described in above-mentioned prior art, there is provided under a kind of artificial temporo based on 3 D-printing Jaw joint, including facies articularis fossae mandibularis, processus zygomaticus ossis temporalis stator, condyloid process and condyloid process fixed handle.The remporomandibular joint face, Processus zygomaticus ossis temporalis stator constitutes glenoid fossa, and the condyloid process is ball and socket joint.The condyloid process is opened and closed by the glenoid fossa The activities such as mouth.The condylar tail end is additionally provided with the condyloid process fixed handle, the condyloid process and the condyloid process fixed handle Made using three-dimensional printing technology.The glenoid material will be using the highly abrasion-resistants such as polyether-ether-ketone, biocompatibility Good material three-dimensional is printed and is formed, and the material can subtract pauciarticular abrasion.The present invention is the anatomical features according to patient, such as temporal bone Articular surface, the radian of processus zygomaticus ossis temporalis, the width of Mandibular Rumas, angle and profile etc. carry out personalized designs so that artificial to close Section nest stator, condyloid process fixed handle respectively with facies articularis fossae mandibularis, processus zygomaticus ossis temporalis, mandibular ramus preferably can be fitted, so as to make It is made the artificial remporomandibular joint for meeting Chinese's anatomical features.
Preferably, the glenoid fossa is by the polyether-ether-ketone 3 D-printing making of good biocompatibility, highly abrasion-resistant Into glenoid fossa.
Preferably, the ball and socket joint of the condylar tip portion high degrees of smoothness.
Preferably, the condyloid process fixed handle is the position of the mandibular alveolar nerve pipe for avoiding patient and stress direction adopting The condyloid process fixed handle made of Ti-6Al-4V.
Preferably, being additionally provided with 5-7 hole on the condyloid process fixed handle.
Preferably, the glenoid fossa is fixed on temporal bone for 3-6 hole.
Preferably, the bore dia on the condyloid process fixed handle is defined as 2.5 according to the thickness of mandible ascending branch mm。
Compared with prior art, the invention has the beneficial effects as follows：
A kind of artificial remporomandibular joint based on 3 D-printing of the present invention, will be using special material, such as by glenoid material The highly abrasion-resistants such as polyether-ether-ketone, the material three-dimensional of good biocompatibility are printed and are formed, and the material can subtract pauciarticular abrasion, according to The anatomical features of patient, such as facies articularis fossae mandibularis, the radian of processus zygomaticus ossis temporalis, the width of Mandibular Rumas, angle and profile etc. are carried out Personalized designs so that artificial articular fossa stator, condyloid process fixed handle respectively with facies articularis fossae mandibularis, processus zygomaticus ossis temporalis, lower jaw liter Prop up and preferably can fit, so as to be fabricated to the artificial remporomandibular joint for meeting Chinese's anatomical features.
Description of the drawings
Fig. 1 is structural representation of the present invention based on the artificial remporomandibular joint of 3 D-printing.
Specific embodiment
With reference to specific embodiment, the present invention is further illustrated.Wherein, being for illustration only property of accompanying drawing explanation, What is represented is only schematic diagram, rather than pictorial diagram, it is impossible to be interpreted as the restriction to this patent；In order to the reality of the present invention is better described Apply example, accompanying drawing some parts have omission, zoom in or out, and do not represent the size of actual product；To those skilled in the art For, some known features and its explanation in accompanying drawing may be omitted and be will be understood by.
The corresponding same or analogous part of same or analogous label in the accompanying drawing of the embodiment of the present invention；In retouching for the present invention In stating, it is to be understood that if having term " on ", D score, the orientation of the instruction such as "left", "right" or position relationship be based on accompanying drawing Shown orientation or position relationship, are for only for ease of the description 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 position relationship described in accompanying drawing Term being for illustration only property explanation, it is impossible to be interpreted as the restriction to this patent, for the ordinary skill in the art, can To understand the concrete meaning of above-mentioned term as the case may be.
Embodiment
As shown in figure 1, a kind of artificial remporomandibular joint based on 3 D-printing of preferred embodiment, including temporal bone Zygomatic process 1, facies articularis fossae mandibularis 6, condyloid process 4 and condyloid process fixed handle 5, the remporomandibular joint face, processus zygomaticus ossis temporalis stator group Into glenoid fossa, the top of the condyloid process 4 is the ball and socket joint 3, is flexibly connected by the glenoid fossa 2, the condyle shape Prominent 4 tail end is additionally provided with the condyloid process fixed handle 5, and the condyloid process 4 uses three with the condyloid process fixed handle 5, glenoid fossa Dimension printing technique is made.The glenoid material is by the material using the highly abrasion-resistants such as polyether-ether-ketone, good biocompatibility Material 3 D-printing is formed, and the material can subtract pauciarticular abrasion.The present invention is the anatomical features according to patient, such as temporal bone joint Face, the radian of processus zygomaticus ossis temporalis, the width of Mandibular Rumas, angle and profile etc. carry out personalized designs so that artificial articular fossa Stator, condyloid process fixed handle respectively with facies articularis fossae mandibularis, processus zygomaticus ossis temporalis, mandibular ramus preferably can be fitted, so as to be fabricated to Meet the artificial remporomandibular joint of Chinese's anatomical features.
Preferably, the glenoid fossa 2 is by the polyether-ether-ketone 3 D-printing making of good biocompatibility, highly abrasion-resistant Into glenoid fossa 2.
Preferably, the ball and socket joint 3 of the tip portion high degrees of smoothness of the condyloid process 4.
Preferably, the condyloid process fixed handle 5 is the position of the mandibular alveolar nerve pipe according to patient and stress direction The condyloid process fixed handle 5 made using Ti-6Al-4V.
Preferably, being additionally provided with 5-7 hole on the condyloid process fixed handle 5.
Preferably, the glenoid fossa is fixed on temporal bone for 3-6 hole.
Preferably, the bore dia on the condyloid process fixed handle 5 is defined as according to the thickness of mandible ascending branch 2.5 mm。
In addition, the artificial remporomandibular joint is additionally provided with the stator 7 for being fixedly connected with human body, it is described solid
Stator 7 is connected with human body by the fixed structure compatible with human body.
Compared with prior art, the invention has the beneficial effects as follows：
The present invention will be using special material, such as the highly abrasion-resistants such as polyether-ether-ketone, good biocompatibility by glenoid material Material three-dimensional is printed and is formed, and the material can subtract pauciarticular abrasion, according to the anatomical features of patient, such as facies articularis fossae mandibularis, temporo The radian of bone zygomatic process, the width of Mandibular Rumas, angle and profile etc. carry out personalized designs so that artificial articular fossa is fixed Piece, condyloid process fixed handle respectively with facies articularis fossae mandibularis, processus zygomaticus ossis temporalis, mandibular ramus can preferably fit, meet so as to be fabricated to The artificial remporomandibular joint of Chinese's anatomical features.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not to this The restriction of the embodiment of invention.For those of ordinary skill in the field, on the basis of the above description can be with Make other changes in different forms.There is no need to be exhaustive to all of embodiment.It is all at this Any modification, equivalent and improvement for being made within bright spirit and principle etc., should be included in the claims in the present invention Within protection domain.

Claims (8)

1. a kind of artificial remporomandibular joint based on 3 D-printing, it is characterised in that including processus zygomaticus ossis temporalis（1）, facies articularis fossae mandibularis （6）, condyloid process（4）And condyloid process fixed handle（5）, the remporomandibular joint face, processus zygomaticus ossis temporalis stator composition glenoid fossa, institute State condyloid process（4）Top be the ball and socket joint（3）, by the glenoid fossa（2）It is flexibly connected, the condyloid process（4） Tail end be additionally provided with the condyloid process fixed handle（5）, the condyloid process（4）With the condyloid process fixed handle（5）, glenoid fossa use Three-dimensional printing technology is made.
2. the artificial remporomandibular joint based on 3 D-printing according to claim 1, it is characterised in that the glenoid fossa （2）The glenoid fossa being made by the polyether-ether-ketone 3 D-printing of good biocompatibility, highly abrasion-resistant.
3. the artificial remporomandibular joint based on 3 D-printing according to claim 1, it is characterised in that the condyloid process （4）Tip portion high degrees of smoothness the ball and socket joint（3）.
4. the artificial remporomandibular joint based on 3 D-printing according to claim 1, it is characterised in that the condyloid process is solid Determine handle（5）Position and stress direction to avoid the inferior alveolar nerve pipe of patient is fixed using the condyloid process that Ti-6Al-4V makes Handle（5）.
5. the artificial remporomandibular joint based on 3 D-printing according to claim 1, it is characterised in that the condyloid process fixed handle （5）On be additionally provided with 5-7 hole.
6. the artificial remporomandibular joint based on 3 D-printing according to claim 5, it is characterised in that the condyloid process Fixed handle（5）On bore dia 2.5 mm are defined as according to the thickness of mandible ascending branch.
7. the artificial remporomandibular joint based on 3 D-printing according to claim 1, it is characterised in that under the artificial temporo Jaw joint is additionally provided with the stator for being fixedly connected with human body（7）.
8. the artificial remporomandibular joint based on 3 D-printing according to claim 1, it is characterised in that the stator （7）It is connected with human body by the fixed structure compatible with human body.
CN201610984903.7A 2016-11-09 2016-11-09 Artificial temporomandibular joint based on three-dimensional printing Pending CN106562842A (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Publication Number Publication Date
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111973807A (en) * 2020-08-31 2020-11-24 四川大学 Bionic artificial temporomandibular joint disc and preparation method thereof
WO2022062141A1 (en) * 2020-09-25 2022-03-31 上海交通大学医学院附属第九人民医院 Fixing plate for blocking anterior dislocation of temporomandibular joint
US20230048455A1 (en) * 2021-08-11 2023-02-16 Lawrence Battista Mobile bearing prosthetic implant system
WO2024076761A1 (en) * 2022-10-07 2024-04-11 The Regents Of The University Of California Temporomandibular joint replacement prosthesis and methods of use

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Publication number Priority date Publication date Assignee Title
CN202654267U (en) * 2012-07-06 2013-01-09 常州市康辉医疗器械有限公司 Temporomandibular articular fovea prosthesis
CN103750923A (en) * 2013-12-20 2014-04-30 中山大学附属口腔医院 Artificial temporal-mandibular joint based on selective laser melting technology and manufacturing method thereof
CN104887352A (en) * 2015-05-12 2015-09-09 上海交通大学医学院附属第九人民医院 Artificial temporal-mandibular joint replacement prosthesis
CN105078616A (en) * 2015-07-06 2015-11-25 江苏奥康尼医疗科技发展有限公司 Combined type full-organic polymer material artificial temporal-mandibular joint
CN105616040A (en) * 2016-03-18 2016-06-01 广州市健齿生物科技有限公司 Porous artificial temporal-mandibular joint structure and making method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202654267U (en) * 2012-07-06 2013-01-09 常州市康辉医疗器械有限公司 Temporomandibular articular fovea prosthesis
CN103750923A (en) * 2013-12-20 2014-04-30 中山大学附属口腔医院 Artificial temporal-mandibular joint based on selective laser melting technology and manufacturing method thereof
CN104887352A (en) * 2015-05-12 2015-09-09 上海交通大学医学院附属第九人民医院 Artificial temporal-mandibular joint replacement prosthesis
CN105078616A (en) * 2015-07-06 2015-11-25 江苏奥康尼医疗科技发展有限公司 Combined type full-organic polymer material artificial temporal-mandibular joint
CN105616040A (en) * 2016-03-18 2016-06-01 广州市健齿生物科技有限公司 Porous artificial temporal-mandibular joint structure and making method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111973807A (en) * 2020-08-31 2020-11-24 四川大学 Bionic artificial temporomandibular joint disc and preparation method thereof
CN111973807B (en) * 2020-08-31 2021-08-31 四川大学 Bionic artificial temporomandibular joint disc and preparation method thereof
WO2022062141A1 (en) * 2020-09-25 2022-03-31 上海交通大学医学院附属第九人民医院 Fixing plate for blocking anterior dislocation of temporomandibular joint
US20230048455A1 (en) * 2021-08-11 2023-02-16 Lawrence Battista Mobile bearing prosthetic implant system
WO2024076761A1 (en) * 2022-10-07 2024-04-11 The Regents Of The University Of California Temporomandibular joint replacement prosthesis and methods of use

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