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1. 发明申请

WO2009054609A1 BONE REGENERATION MEMBRANE AND METHOD FOR MANUFACTURING BONE REGENERATION MEMBRANE 审中-公开
标题翻译：骨再生膜和制造骨再生膜的方法
公开(公告)号：WO2009054609A1
公开(公告)日：2009-04-30
申请号：PCT/KR2008/004932
申请日：2008-08-22
申请人： MEGAGEN IMPLANT CO., LTD. , YOU, Chang kook , PARK, Kwang bum , RYOO, Kyoung ho , CHOI, Seok kyu , YANG, Dong jun , AN, Hyun wook , PARK, Keun oh
发明人： YOU, Chang kook , PARK, Kwang bum , RYOO, Kyoung ho , CHOI, Seok kyu , YANG, Dong jun , AN, Hyun wook , PARK, Keun oh
IPC分类号： A61L27/56 , A61L27/40 , A61L27/44 , A61L27/48
CPC分类号： A61L27/46 , A61L27/48 , A61L27/56 , A61L27/58 , A61L2430/02
摘要： Provided is a bone regeneration membrane and a method of manufacturing the same. The bone regeneration membrane includes: an outer layer having a porous semi-permeable structure and including a pharmaceutical biodegradable polymer and an amphiphilic polymer having a hydrophilic group and a hydrophobic group; and an inner layer having a fiber radial mesh structure and including a mixture of a pharmaceutical biodegradable polymer and a calcium phosphate, wherein the inner layer is formed on the outer layer.
摘要翻译：本发明提供骨再生膜及其制造方法。骨再生膜包括：具有多孔半渗透结构的外层，并且包含药物可生物降解聚合物和具有亲水基团和疏水基团的两亲性聚合物; 以及具有纤维径向网状结构且包含药物生物降解性聚合物和磷酸钙的混合物的内层，其中，所述内层形成在所述外层上。

2. 发明申请

WO2008026858A1 BONE FILLING COMPLEX AND METHOD FOR FABRICATING THE SAME 审中-公开
标题翻译：骨填充复合物及其制备方法
公开(公告)号：WO2008026858A1
公开(公告)日：2008-03-06
申请号：PCT/KR2007/004110
申请日：2007-08-27
申请人： POHANG UNIVERSITY OF SCIENCE AND TECHNOLOGY , MEGAGEN CO., LTD. , HAHN, Sei kwang , OH, Eun ju , PARK, Jung kyu , PARK, Kwang bum , RYOO, Kyoung ho , CHOI, Seok kyu , YANG, Dong jun , AN, Hyun wook
发明人： HAHN, Sei kwang , OH, Eun ju , PARK, Jung kyu , PARK, Kwang bum , RYOO, Kyoung ho , CHOI, Seok kyu , YANG, Dong jun , AN, Hyun wook
IPC分类号： A61F2/28
CPC分类号： A61L27/46 , A61F2/28 , A61L2430/02 , C08L5/08
摘要： Provided is a bone filling complex and a method of preparing the same. The bone filling complex includes a matrix including a hydrogel-type hyaluronic acid derivative; and a bone derivative filling the matrix, and thus adhesion can be prevented and excellent bone generation property can be obtained. For example, the bone filling complex can be used to an injured portion of an alveolar bone to derive regeneration of the alveolar bone.
摘要翻译：提供骨填充复合物及其制备方法。骨填充复合物包括包含水凝胶型透明质酸衍生物的基质; 和填充基质的骨衍生物，因此可以防止粘附，并且可以获得优异的骨产生性能。例如，骨填充复合体可用于牙槽骨的受损部分以导致牙槽骨的再生。

3. 发明申请

WO2008032932A1 BONE FILLER AND METHOD FOR FABRICATING THE SAME 审中-公开
标题翻译：骨填充物及其制造方法
公开(公告)号：WO2008032932A1
公开(公告)日：2008-03-20
申请号：PCT/KR2007/003749
申请日：2007-08-03
申请人： MEGAGEN CO., LTD. , PARK, Kwang bum , RYOO, Kyoung ho , CHOI, Seok kyu , YANG, Dong jun , AN, Hyun wook , KIM, Jae won
发明人： PARK, Kwang bum , RYOO, Kyoung ho , CHOI, Seok kyu , YANG, Dong jun , AN, Hyun wook , KIM, Jae won
IPC分类号： A61F2/28
CPC分类号： A61F2/28 , A61C8/0006 , A61C8/0012 , A61C8/0089 , A61C13/0003 , A61F2/3094 , A61F2/4644 , A61F2/468 , A61F2002/2839 , A61F2002/30062 , A61F2002/30115 , A61F2002/30125 , A61F2002/30149 , A61F2002/30154 , A61F2002/30156 , A61F2002/30171 , A61F2002/30224 , A61F2002/30228 , A61F2002/30235 , A61F2002/30242 , A61F2002/3028 , A61F2002/30772 , A61F2210/0004 , A61F2230/0006 , A61F2230/0008 , A61F2230/0017 , A61F2230/0021 , A61F2230/0023 , A61F2230/005 , A61F2230/0063 , A61F2230/0069 , A61F2230/0071 , A61F2310/00293 , A61L27/12 , A61L27/425 , A61L27/56 , A61L2430/02
摘要： Provided are a bone filler for orthopedic and dental applications and a method of fabricating the same. The bone filler includes a pillar- like body having at least one through hole. In addition, the method of fabricating a bone filler includes preparing a slurry including a bioactive material, pressing the slurry to form a pillar- like body including at least one through hole, and calcining the body.
摘要翻译：提供了用于矫形和牙科应用的骨填料及其制造方法。骨填料包括具有至少一个通孔的柱状体。此外，制造骨填料的方法包括制备包括生物活性材料的浆料，挤压浆料以形成包括至少一个通孔的柱状体，并煅烧身体。

4. 发明申请

WO2008032931A1 APPARATUS AND METHOD FOR FORMING BONE FILLER 审中-公开
标题翻译：用于形成骨填充物的装置和方法
公开(公告)号：WO2008032931A1
公开(公告)日：2008-03-20
申请号：PCT/KR2007/003740
申请日：2007-08-03
申请人： MEGAGEN CO., LTD. , PARK, Kwang bum , RYOO, Kyoung ho , CHOI, Seok kyu , YANG, Dong jun , AN, Hyun wook , KIM, Jae won
发明人： PARK, Kwang bum , RYOO, Kyoung ho , CHOI, Seok kyu , YANG, Dong jun , AN, Hyun wook , KIM, Jae won
IPC分类号： A61F2/28
CPC分类号： A61L27/12 , A61F2/28 , A61F2/4644 , A61F2002/30968 , A61F2002/4631 , A61F2002/4645 , A61F2310/00293 , A61L27/425 , A61L27/56
摘要： Provided are an apparatus and a method for forming a bone filler. The apparatus includes: a bone filler receptor cell including a bone filler containing space and a drain nozzle through which the bone filler is drained; and a compressor draining the bone filler through the drain nozzle. Thus, a bone filler can be formed in a predetermined shape through a process of compressing and draining the bone filler in a slurry state. Thus, a variation possibility of a physical property of the bone filler can be considerably reduced in a sintering process, and the hardness of the bone filler can be easily adjusted. Also, an unnecessary loss of a material of the bone filler can be reduced, and sharp parts that may damage an organic cell cannot be formed on a surface of the bone filler.
摘要翻译：提供了一种用于形成骨填料的装置和方法。所述装置包括：骨填充剂受体细胞，其包括含有骨填充物的空间和排出喷嘴，所述骨填充物通过该排出嘴排出; 以及通过排水喷嘴排出骨填料的压缩机。因此，可以通过在淤浆状态下压缩和排出骨填料的过程，将骨填料形成为预定形状。因此，烧结过程中骨填料的物理性能的变化可以大大降低，并且可以容易地调整骨填料的硬度。此外，可以减少骨填料的材料的不必要的损失，并且不能在骨填料的表面上形成可能损坏有机细胞的尖锐部分。

5. 发明申请

WO2008026857A1 MULTILAYER FILM COMPRISING HYALURONIC ACID DERIVATIVES 审中-公开
标题翻译：包含羟丙酸衍生物的多层膜
公开(公告)号：WO2008026857A1
公开(公告)日：2008-03-06
申请号：PCT/KR2007/004108
申请日：2007-08-27
申请人： POHANG UNIVERSITY OF SCIENCE AND TECHNOLOGY , MEGAGEN CO., LTD. , HAHN, Sei-Kwang , OH, Eun ju , PARK, Jung kyu , PARK, Kwang bum , RYOO, Kyoung ho , CHOI, Seok kyu , YANG, Dong jun , AN, Hyun wook
发明人： HAHN, Sei-Kwang , OH, Eun ju , PARK, Jung kyu , PARK, Kwang bum , RYOO, Kyoung ho , CHOI, Seok kyu , YANG, Dong jun , AN, Hyun wook
IPC分类号： A61L15/14
CPC分类号： A61L31/146 , A61L31/129 , C08L5/08
摘要： Provided is a multilayer including a hyaluronic acid derivative. Specifically, the multilayer includes: a tissue adhesive layer including a hyaluronic acid derivative obtained by reacting a hyaluronic acid with at least one polymer selected from the group consisting of polylactic acid, polyglycolic acid, and a lactic acid-glycolic acid copolymer; and a porous support including a hydrogel-type hyaluronic acid derivative disposed on the tissue adhesive layer. Also, the multilayer can include: a tissue adhesive layer including a hyaluronic acid derivative obtained by reacting a hyaluronic acid with at least one polymer selected from the group consisting of polylactic acid, polyglycolic acid, and a lactic acid-glycolic acid copolymer; and a porous support including a hyaluronic acid derivative obtained by reacting a hyaluronic acid with methacrylic anhydride disposed on the tissue adhesive layer.
摘要翻译：提供了包含透明质酸衍生物的多层。具体而言，所述多层膜包括：透明质酸衍生物，透明质酸衍生物与选自聚乳酸，聚乙醇酸，乳酸 - 乙醇酸共聚物中的至少一种聚合物反应得到的透明质酸衍生物的组织粘合剂层; 以及包含设置在组织粘合剂层上的水凝胶型透明质酸衍生物的多孔性支持体。此外，多层可以包括：透明质酸衍生物，其透明质酸衍生物与透明质酸与选自聚乳酸，聚乙醇酸和乳酸 - 乙醇酸共聚物中的至少一种聚合物反应得到的组织粘合剂层; 以及包含通过使透明质酸与设置在组织粘合剂层上的甲基丙烯酸酐反应得到的透明质酸衍生物的多孔性支持体。

6. 发明申请

WO2009075459A1 DENTAL IMPLANT FIXTURE 审中-公开
标题翻译：牙齿植入物
公开(公告)号：WO2009075459A1
公开(公告)日：2009-06-18
申请号：PCT/KR2008/005306
申请日：2008-09-09
申请人： MEGAGEN IMPLANT CO., LTD. , PARK, Kwang bum , RYOO, Kyoung ho , CHOI, Seok kyu
发明人： PARK, Kwang bum , RYOO, Kyoung ho , CHOI, Seok kyu
IPC分类号： A61C8/00
CPC分类号： A61C8/0022
摘要： Provided is a dental implant fixture including a body portion having a screw thread on an outer surface thereof to be implanted in an alveolar bone and a bevel section provided on an upper region of the body portion and having a diameter gradually reduced upwardly, in which at least one groove is provided along a circumferential direction of the bevel section. According to the present invention, an area contacting the alveolar bone is broadened compared with that in conventional techniques to efficiently distribute load generated by mastication or the like, thereby preventing a phenomenon in which the alveolar bone collapses downward, i.e., an alveolar bone loss and thus improving reliability of an implant surgical operation through firm osseointegration of the dental implant fixture to the alveolar bone.
摘要翻译：本发明提供一种牙科植入物固定装置，其包括其外表面上具有螺纹的主体部分，以植入牙槽骨中;以及斜切部，其设置在主体部分的上部区域上，并具有向上逐渐减小的直径，沿斜面部分的圆周方向设置有至少一个凹槽。根据本发明，与常规技术相比，接触牙槽骨的区域变宽，以有效地分配由咀嚼等产生的负荷，从而防止牙槽骨向下塌陷的现象，即牙槽骨丢失和从而通过将牙种植体固定件固定到牙槽骨上来改善植入物外科手术的可靠性。

7. 发明申请

WO2009057887A1 DENTAL INSTRUMENT FOR CUTTING BONE 审中-公开
标题翻译：用于切割骨的牙科仪器
公开(公告)号：WO2009057887A1
公开(公告)日：2009-05-07
申请号：PCT/KR2008/004933
申请日：2008-08-22
申请人： MEGAGEN IMPLANT CO., LTD. , PARK, Kwang bum , RYOO, Kyoung ho
发明人： PARK, Kwang bum , RYOO, Kyoung ho
IPC分类号： A61C1/00
CPC分类号： A61C8/0089
摘要： Provided is a dental bone-cutting instrument for cutting a protruding bone remaining in a hole after drilling of the hole in an alveolar bone. The dental bone-cutting instrument includes a body comprising at least one slit formed along a longitudinal direction of the body, a clamping portion extending from the body and holding the protruding bone as a gap of the at least one slit is narrowed, and a slit tightening portion coupled to the body and narrowing the gap of the at least one slit by pressing the body to cause the clamping portion to hold the protruding bone. By using the dental bone-cutting instrument, the protruding bone remaining in the hole after drilling of the hole in the alveolar bone can be stably cut by simple manipulation without applying an excessive force to the protruding bone.
摘要翻译：本发明提供一种用于在牙槽骨中钻孔之后切割残留在孔中的突出骨的牙科切割仪器。所述牙科骨切割器具包括主体，所述主体包括沿着所述主体的纵向方向形成的至少一个狭缝，当所述至少一个狭缝的间隙变窄时，从所述主体延伸并保持所述突出骨的夹持部分变窄紧固部分联接到主体并且通过按压本体来使所述至少一个狭缝的间隙变窄以使所述夹持部分保持所述突出的骨。通过使用牙科切割器具，可以通过简单的操作稳定地切割在牙槽骨中钻孔后留在孔中的突出骨，而不会对突出的骨施加过大的力。

8. 发明申请

WO2008016205A1 INTERNAL FIXTURE FOR DENTAL RESCUE IMPLANT 审中-公开
标题翻译：牙齿修复植入物的内部装置
公开(公告)号：WO2008016205A1
公开(公告)日：2008-02-07
申请号：PCT/KR2006/005394
申请日：2006-12-12
申请人： MEGAGEN CO., LTD. , PARK, Kwang bum , RYOO, Kyoung ho , CHOI, Seok kyu , LEE, Hae yong
发明人： PARK, Kwang bum , RYOO, Kyoung ho , CHOI, Seok kyu , LEE, Hae yong
IPC分类号： A61C8/00
CPC分类号： A61C8/005 , A61C8/0018 , A61C8/0022 , A61C8/0066 , A61C8/0068 , A61C8/0069 , A61C8/0089
摘要： An internal fixture for a dental rescue implant includes a main body portion having the diameter of a cross-section of 6 mm to 8 mm relatively larger than the diameter of a cross-section of 5 mm and less of a body portion of a common implant to be directly transplanted in a damaged alveolar bone without a supplement of a bone replacement material, and an inner connection hole formed in an upper end portion of the body portion to be indented to a pre¬ determined depth from an upper surface of the body portion in which a lower end portion of an abutment is inserted to contact each other, and a screw thread formed on an outer surface of the body portion to transplant the body portion in the alveolar bone. At least one connection re¬ inforcing groove is formed on an inner circumferential wall forming the inner connection hole to be indented to a predetermined depth from a surface of the inner circumferential wall and coupled to a connection reinforcing protrusion provided on an outer surface of any of a handpiece connector and the abutment.
摘要翻译：用于牙齿救援植入物的内部固定装置包括主体部分，其主体部分的直径为相对于相对大于5mm的横截面直径的截面的直径，并且较小的公共植入物的主体部分直接移植到损伤的牙槽骨中，而不需要补充骨替代材料，以及形成在主体部分的上端部分中的内连接孔，以从身体部分的上表面缩进到预定的深度其中支座的下端部插入以彼此接触，以及形成在主体部分的外表面上的螺纹，以移植牙槽骨中的主体部分。在形成内连接孔的内周壁上形成有至少一个连接增压槽，该内周壁将从内周壁的表面凹入到预定深度，并且连接到设置在任何手机连接器和基台。

9. 发明申请

WO2008047976A1 DENTAL IMPLANT PACKAGE 审中-公开
标题翻译：牙科植入物包
公开(公告)号：WO2008047976A1
公开(公告)日：2008-04-24
申请号：PCT/KR2006/005434
申请日：2006-12-13
申请人： MEGAGEN CO., LTD. , PARK, Kwang bum , RYOO, Kyoung ho , CHOI, Seok kyu , LEE, Hae yong
发明人： PARK, Kwang bum , RYOO, Kyoung ho , CHOI, Seok kyu , LEE, Hae yong
IPC分类号： A61C19/00
CPC分类号： A61C8/0087
摘要： A dental implant package includes a main body having a partition portion that is formed therein and separates a fixture accommodation space accommodating a fixture of a dental implant from an auxiliary accommodation space accommodating any of a healing abutment and a cover screw, wherein a first opening and a second opening are formed at both ends of the main body, a leveler accommodated in at least a part of the fixture accommodation space and supporting the fixture accommodated in the fixture accommodation space at a predetermined height, a first cover detachably coupled to the main body and blocking the first opening, and a second cover detachably coupled to the main body and blocking the second opening. The fixture and any of the healing abutment and the cover screw can be stored with a simple structure. Also, the fixture and the healing abutment or the cover screw can be easily pulled out during an implant operation.
摘要翻译：牙科植入物包装体包括具有形成在其中的分隔部分的主体，其将容纳牙科植入物的固定物的固定物收纳空间与容纳任何愈合基牙和盖螺钉的辅助容纳空间分开，其中第一开口和第二开口形成在主体的两端，容纳在固定装置容纳空间的至少一部分中的调平器，并以预定的高度支撑容纳在固定装置容纳空间中的固定装置，第一盖可拆卸地联接到主体并且阻挡第一开口，以及可拆卸地联接到主体并阻塞第二开口的第二盖。固定装置和任何一个愈合的支座和盖螺丝都能以简单的结构储存。此外，在植入操作期间，夹具和愈合基座或盖螺钉可以容易地拉出。

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