• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Method of manufacturing an occlusive barrier (1) for bone regeneration, and the occlusive barrier (1) obtained by said method. The method comprises obtaining a tomography; process and digitize the tomography; clean the tomography noise and convert it into a three-dimensional cad file; import the three-dimensional cad file into a cad modeling software; define an area corresponding to the occlusive barrier (1); generate a surface corresponding to the occlusive barrier (1); convert the occlusive barrier (1) to layers using cam software; print in titanium the occlusive barrier (1) according to the layers; subjecting the occlusive barrier (1) to a heat treatment and a surface sandblasting treatment; and, review holes, thickness and dimensions of the occlusive barrier (1) in an optical meter. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2610823A1
    申请号:ES201500309
    申请日:2015-04-23
    公开日:2017-05-03
    发明作者:Mauricio Alberto LIZARAZO ROZO
    申请人:Mauricio Alberto LIZARAZO ROZO；
    IPC主号:
    专利说明:

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    Titanium is a biocompatible metal (biomaterial) because the body's tissues tolerate its presence without allergic reactions of the immune system. This biocompatibility property of titanium together with its mechanical qualities of hardness, lightness and strength have made possible a large number of medical applications, not only dental implants, but hip and knee prostheses, bone screws, anti-trauma plates, components for the manufacture of heart valves and pacemakers, surgical instruments, etc.
    Some characteristics of the occlusive barrier (1) are therefore:
    - Cell occlusion: The occlusive barrier (1) has the property of being isolated from the gingival tissue of the flap that opens during surgery, since the maturation of the fibrin clot in the wound space.
    - Space maintenance capacity: The occlusive barrier (1) has the ability to withstand its own collapse determined by its rigidity. That is, the occlusive barrier
    (1) it has the physical property of having the ability to withstand its own collapse determined by its rigidity, guaranteeing the predetermined bone volume in the design of the biomedical device.
    - Tissue integration: The occlusive barrier (1) should be as integrated as possible with the tissue where it is placed.
    The present invention is characterized by requiring a single surgery at the receptor site of the occlusive barrier (1), without the need for any bone graft or graft. By not requiring any filler, the osteoconductive capacity of titanium allows blood vessels to build the scaffold for osteogenic cells in the clot, giving the right conditions for the growth of the new bone.
    Likewise, as no filler is needed, biologically no foreign body resorption mechanisms are required. Therefore, bone neoformation begins once the occlusive barrier (1) is placed, that is, the tissue regeneration time is much shorter.
    Due to the technology used in the design and manufacturing process of the biomedical device, it is previously possible to know the anatomy of the surgical field in its three dimensions, even allowing virtual operation.
    As described, in the present invention there is the use of digitalized design and manufacturing processes (CAD-CAM), necessary software, for the customized printing of the patient of the occlusive barrier (1). As the occlusive barrier (1) is a custom manufactured device, adaptation and peripheral sealing is total preventing the entry of soft tissue and bacteria, situations that ensure the success of the treatment.
    The present invention is characterized by the possibility of placing the implants at the same surgical time of the occlusive barrier (1), so that new bone tissue is formed while the osseointegration of the same with the implants, leading to a very significant gain of time for the beginning of the patient's rehabilitation.
    Due to the conditions of treatment of the tissue intervened with the occlusive barrier (1) tailored to the patient, manufactured in titanium for medical use, 100% the success of the treatment can be guaranteed, yes, complying with all the capacity conditions
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    权利要求:
    Claims (1)
    [1]
    image 1
    类似技术:
    公开号 | 公开日 | 专利标题
    Sumida et al.2015|Custom-made titanium devices as membranes for bone augmentation in implant treatment: clinical application and the comparison with conventional titanium mesh
    Mangano et al.2015|Custom-made computer-aided-design/computer-aided-manufacturing biphasic calcium-phosphate scaffold for augmentation of an atrophic mandibular anterior ridge
    Freilich et al.2009|Implant system for guiding a new layer of bone. Computed microtomography and histomorphometric analysis in the rabbit mandible
    EA030388B1|2018-07-31|Porous dental implant
    Turek et al.2020|Polymer materials used in medicine processed by additive techniques
    Takahashi et al.2006|Magnet-retained facial prosthesis combined with an implant-supported edentulous maxillary obturator: a case report.
    ES2610823A1|2017-05-03|Method of manufacturing an occlusive barrier for bone regeneration and the occlusive barrier obtained by said method |
    ES2544904B1|2016-07-07|DENTAL ARTIFICIAL GRAFT
    WO2019010467A3|2019-06-27|Oxidative compositions and methods for stimulating the growth of osteoblasts and use in dental coatings and jaw bone augmentation
    EA028683B1|2017-12-29|Material for implantation |, dental implant, vascular implant and tissue implant for a soft tissue replacement plasty
    Iyer et al.2014|Part II Minimizing Alveolar Bone Loss During and After Extractions. Protocol and Techniques for Alveolar Bone Preservation.
    Krasny et al.2015|Global maxillary ridge augmentation with frozen radiation-sterilised bone blocks followed by implant placement: a case report
    Muhlfay et al.2018|Applications of 3D planning, plastic materials and additive manufacturing in functional rehabilitations in the head and neck surgery
    RU172070U1|2017-06-28|COMBINED BIOIMPLANT
    Crist et al.2021|Biomaterials in Craniomaxillofacial Reconstruction: Past, Present, and Future
    Borgonovo et al.2013|Treatment of the atrophic upper jaw: rehabilitation of two complex cases
    Piitulainen2015|Reconstruction of cranial bone defects with fiber-reinforced composite–bioactive glass implants
    RU175631U1|2017-12-12|SUBPERIOSTAL SADDLE-FULL-CERAMIC IMPLANT
    RU2674863C2|2018-12-13|Subperiosteal sellar all-ceramic implant
    Mahfuri et al.2021|Reconstruction of Orbital Walls With 3D Printed Patient Specific Implant Using PEEK: A Case Report
    JP2018516723A5|2020-11-05|
    US10631987B2|2020-04-28|3D printed trans-modular scaffolds for grafting applications in segmental bone defects
    Suvaneeth et al.2018|Biomaterials and biocompatibility
    RU2581263C1|2016-04-20|Implants to replace incomplete mandible and alveolar bone
    Brennan Fournet et al.2019|Orthopaedic 3D Printing in Orthopaedic Medicine
    同族专利:
    公开号 | 公开日
    ES2610823B1|2018-03-01|
    US20180228513A1|2018-08-16|
    BR112017022723A2|2018-07-17|
    EP3309636A4|2019-03-27|
    MX2017013478A|2018-03-01|
    KR20170139566A|2017-12-19|
    EP3309636A1|2018-04-18|
    JP2018516723A|2018-06-28|
    WO2016170218A1|2016-10-27|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US20090227875A1|2008-03-04|2009-09-10|Cao Group, Inc.|Three-dimensional Imaging System|
    US9339354B2|2011-07-29|2016-05-17|Osstemimplant Co., Ltd.|Membrane for alveolar bone regeneration|KR102041524B1|2018-06-20|2019-11-06|이규식|Manufacturing process of 3D Custom-made Implant|
    法律状态:
    2016-05-11| FC2A| Grant refused|Effective date: 20160505 |
    2018-03-01| FG2A| Definitive protection|Ref document number: 2610823 Country of ref document: ES Kind code of ref document: B1 Effective date: 20180301 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201500309A|ES2610823B1|2015-04-23|2015-04-23|Method of manufacturing an occlusive barrier for bone regeneration and the occlusive barrier obtained by said method|ES201500309A| ES2610823B1|2015-04-23|2015-04-23|Method of manufacturing an occlusive barrier for bone regeneration and the occlusive barrier obtained by said method|
    KR1020177032279A| KR20170139566A|2015-04-23|2016-04-21|Method for producing an occlusive barrier for bone regeneration and occlusive barrier obtained by means of said method|
    MX2017013478A| MX2017013478A|2015-04-23|2016-04-21|Method for producing an occlusive barrier for bone regeneration and occlusive barrier obtained by means of said method.|
    EP16782695.7A| EP3309636A4|2015-04-23|2016-04-21|Method for producing an occlusive barrier for bone regeneration and occlusive barrier obtained by means of said method|
    PCT/ES2016/070289| WO2016170218A1|2015-04-23|2016-04-21|Method for producing an occlusive barrier for bone regeneration and occlusive barrier obtained by means of said method|
    BR112017022723-1A| BR112017022723A2|2015-04-23|2016-04-21|The method for producing an occlusive barrier for bone regeneration and the occlusive barrier obtained by said method.|
    JP2018506487A| JP2018516723A|2015-04-23|2016-04-21|Manufacturing method of occlusive barrier for bone regeneration and occlusive barrier obtained by the method|
    US15/511,218| US20180228513A1|2015-04-23|2016-10-27|Method for producing an occlusive barrier for bone regeneration and an occlusive barrier obtained by means of said method|
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