CN103800946A - 矿化胶原复合骨粘合及填充材料 - Google Patents
矿化胶原复合骨粘合及填充材料 Download PDFInfo
- Publication number
- CN103800946A CN103800946A CN201410040803.XA CN201410040803A CN103800946A CN 103800946 A CN103800946 A CN 103800946A CN 201410040803 A CN201410040803 A CN 201410040803A CN 103800946 A CN103800946 A CN 103800946A
- Authority
- CN
- China
- Prior art keywords
- mineralized collagen
- bone
- bonding
- powder
- polymethyl methacrylate
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
- A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
- A61L27/48—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with macromolecular fillers
-
- 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
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/0047—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
- A61L24/0073—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material with a macromolecular matrix
- A61L24/0084—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material with a macromolecular matrix containing fillers of phosphorus-containing inorganic compounds, e.g. apatite
-
- 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
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/0047—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
- A61L24/0073—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material with a macromolecular matrix
- A61L24/0094—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material with a macromolecular matrix containing macromolecular fillers
-
- 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
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/02—Surgical adhesives or cements; Adhesives for colostomy devices containing inorganic materials
-
- 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
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/04—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials
- A61L24/06—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials obtained 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
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/04—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials
- A61L24/10—Polypeptides; Proteins
- A61L24/102—Collagen
-
- 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
- A61L27/02—Inorganic materials
- A61L27/12—Phosphorus-containing materials, e.g. apatite
-
- 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
- A61L27/16—Macromolecular materials obtained 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
- A61L27/14—Macromolecular materials
- A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
- A61L27/24—Collagen
-
- 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
- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/06—Flowable or injectable implant compositions
-
- 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
- A61L2430/02—Materials or treatment for tissue regeneration for reconstruction of bones; weight-bearing implants
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biophysics (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (19)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410040803.XA CN103800946B (zh) | 2014-01-28 | 2014-01-28 | 矿化胶原复合骨粘合及填充材料 |
PCT/CN2015/071512 WO2015113482A1 (zh) | 2014-01-28 | 2015-01-24 | 矿化胶原复合骨粘合及填充材料 |
US15/114,251 US20160375176A1 (en) | 2014-01-28 | 2015-01-24 | Mineralized collagen composite bone cementing and filling material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410040803.XA CN103800946B (zh) | 2014-01-28 | 2014-01-28 | 矿化胶原复合骨粘合及填充材料 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103800946A true CN103800946A (zh) | 2014-05-21 |
CN103800946B CN103800946B (zh) | 2015-08-26 |
Family
ID=50698634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410040803.XA Active CN103800946B (zh) | 2014-01-28 | 2014-01-28 | 矿化胶原复合骨粘合及填充材料 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20160375176A1 (zh) |
CN (1) | CN103800946B (zh) |
WO (1) | WO2015113482A1 (zh) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104258465A (zh) * | 2014-10-13 | 2015-01-07 | 北京奥精医药科技有限公司 | 一种矿化胶原基颅骨修复装置及其制造方法 |
WO2015113482A1 (zh) * | 2014-01-28 | 2015-08-06 | 北京奥精医药科技有限公司 | 矿化胶原复合骨粘合及填充材料 |
CN104906632A (zh) * | 2015-06-19 | 2015-09-16 | 上海凯利泰医疗科技股份有限公司 | 一种骨水泥及其制备方法和应用 |
CN105457097A (zh) * | 2015-11-12 | 2016-04-06 | 谢宝钢 | 一种可注射矿化胶原骨修复材料及制备方法 |
CN107041970A (zh) * | 2016-12-20 | 2017-08-15 | 中山大学 | 一种高无机组分的复合型骨水泥及其制备方法和应用 |
CN107213517A (zh) * | 2017-05-17 | 2017-09-29 | 宁波大学 | 一种复合骨水泥及其制备方法 |
CN108096629A (zh) * | 2018-01-29 | 2018-06-01 | 北京奥精医药科技有限公司 | 一种聚甲基丙烯酸甲酯骨粘固剂及其制备方法 |
CN108378915A (zh) * | 2018-02-09 | 2018-08-10 | 北京奥精医药科技有限公司 | 一种寰枢椎前路固定板及制备方法 |
CN109316627A (zh) * | 2018-10-26 | 2019-02-12 | 中国医学科学院北京协和医院 | 一种新型人工骨材料及其制备方法和应用 |
CN109331226A (zh) * | 2018-10-26 | 2019-02-15 | 中国医学科学院北京协和医院 | 一种改性矿化胶原人工骨材料及其制备方法和应用 |
CN110101487A (zh) * | 2019-05-14 | 2019-08-09 | 清华大学 | 一种多级仿生矿化胶原基颅骨修复植入体及其制备方法 |
CN114601975A (zh) * | 2022-04-02 | 2022-06-10 | 奥精医疗科技股份有限公司 | 一种聚醚醚酮复合矿化胶原材料及其制备方法和应用 |
CN115721776A (zh) * | 2022-11-10 | 2023-03-03 | 奥精医疗科技股份有限公司 | 一种儿童颅骨修复材料的制备方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3072680B1 (fr) * | 2017-10-20 | 2020-11-06 | Authentic Mat | Procede de fabrication d’une piece a partir d’un materiau naturel particulaire et piece obtenue par un tel procede |
CN114246988B (zh) * | 2020-09-23 | 2023-04-11 | 浙江大学 | 一种胶原纳米簇复合材料及其制备方法 |
CN113694258A (zh) * | 2021-08-30 | 2021-11-26 | 中国医学科学院北京协和医院 | 一种生物活性骨水泥复合材料及其制备方法和应用 |
CN113855855B (zh) * | 2021-11-05 | 2022-07-08 | 浙江科惠医疗器械股份有限公司 | 一种聚甲基丙烯酸甲酯骨水泥及其制备方法 |
WO2023180783A1 (en) * | 2022-03-23 | 2023-09-28 | Sorbonne Universite | Compositions for mineralized tissues repair and regeneration |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1919359A (zh) * | 2006-01-05 | 2007-02-28 | 天津市威曼生物材料有限公司 | 胶原基仿生骨基质 |
US20070190101A1 (en) * | 2004-03-31 | 2007-08-16 | Chunlin Yang | Flowable bone grafts |
CN101530635A (zh) * | 2009-04-21 | 2009-09-16 | 上海交通大学医学院附属第九人民医院 | 一种生物活性骨修复水泥材料 |
US20100268227A1 (en) * | 2009-04-15 | 2010-10-21 | Depuy Products, Inc. | Methods and Devices for Bone Attachment |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19812713A1 (de) * | 1998-03-24 | 1999-09-30 | Merck Patent Gmbh | Verfahren zur Herstellung von mineralisierten Kollagenfibrillen und deren Verwendung als Knochenersatzwerkstoff |
US8415407B2 (en) * | 2004-03-21 | 2013-04-09 | Depuy Spine, Inc. | Methods, materials, and apparatus for treating bone and other tissue |
DE202004005420U1 (de) * | 2004-03-31 | 2005-08-18 | Technische Universität Dresden | Modifizierter Calciumphosphatzement |
ES2561493T3 (es) * | 2005-02-22 | 2016-02-26 | Depuy Spine, Inc. | Materiales de tratamiento de hueso |
US8968323B2 (en) * | 2010-11-22 | 2015-03-03 | Warsaw Orthopedic, Inc. | Bone graft injection syringe |
CN103800946B (zh) * | 2014-01-28 | 2015-08-26 | 北京奥精医药科技有限公司 | 矿化胶原复合骨粘合及填充材料 |
-
2014
- 2014-01-28 CN CN201410040803.XA patent/CN103800946B/zh active Active
-
2015
- 2015-01-24 WO PCT/CN2015/071512 patent/WO2015113482A1/zh active Application Filing
- 2015-01-24 US US15/114,251 patent/US20160375176A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070190101A1 (en) * | 2004-03-31 | 2007-08-16 | Chunlin Yang | Flowable bone grafts |
CN1919359A (zh) * | 2006-01-05 | 2007-02-28 | 天津市威曼生物材料有限公司 | 胶原基仿生骨基质 |
US20100268227A1 (en) * | 2009-04-15 | 2010-10-21 | Depuy Products, Inc. | Methods and Devices for Bone Attachment |
CN101530635A (zh) * | 2009-04-21 | 2009-09-16 | 上海交通大学医学院附属第九人民医院 | 一种生物活性骨修复水泥材料 |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015113482A1 (zh) * | 2014-01-28 | 2015-08-06 | 北京奥精医药科技有限公司 | 矿化胶原复合骨粘合及填充材料 |
CN104258465B (zh) * | 2014-10-13 | 2016-08-31 | 北京奥精医药科技有限公司 | 一种矿化胶原基颅骨修复装置及其制造方法 |
CN104258465A (zh) * | 2014-10-13 | 2015-01-07 | 北京奥精医药科技有限公司 | 一种矿化胶原基颅骨修复装置及其制造方法 |
CN104906632A (zh) * | 2015-06-19 | 2015-09-16 | 上海凯利泰医疗科技股份有限公司 | 一种骨水泥及其制备方法和应用 |
CN105457097A (zh) * | 2015-11-12 | 2016-04-06 | 谢宝钢 | 一种可注射矿化胶原骨修复材料及制备方法 |
CN107041970A (zh) * | 2016-12-20 | 2017-08-15 | 中山大学 | 一种高无机组分的复合型骨水泥及其制备方法和应用 |
CN107213517A (zh) * | 2017-05-17 | 2017-09-29 | 宁波大学 | 一种复合骨水泥及其制备方法 |
CN108096629B (zh) * | 2018-01-29 | 2021-08-06 | 奥精医疗科技股份有限公司 | 一种聚甲基丙烯酸甲酯骨粘固剂及其制备方法 |
CN108096629A (zh) * | 2018-01-29 | 2018-06-01 | 北京奥精医药科技有限公司 | 一种聚甲基丙烯酸甲酯骨粘固剂及其制备方法 |
CN108378915A (zh) * | 2018-02-09 | 2018-08-10 | 北京奥精医药科技有限公司 | 一种寰枢椎前路固定板及制备方法 |
CN108378915B (zh) * | 2018-02-09 | 2020-09-01 | 奥精医疗科技股份有限公司 | 一种寰枢椎前路固定板及制备方法 |
CN109331226A (zh) * | 2018-10-26 | 2019-02-15 | 中国医学科学院北京协和医院 | 一种改性矿化胶原人工骨材料及其制备方法和应用 |
CN109316627A (zh) * | 2018-10-26 | 2019-02-12 | 中国医学科学院北京协和医院 | 一种新型人工骨材料及其制备方法和应用 |
CN110101487A (zh) * | 2019-05-14 | 2019-08-09 | 清华大学 | 一种多级仿生矿化胶原基颅骨修复植入体及其制备方法 |
CN110101487B (zh) * | 2019-05-14 | 2020-07-03 | 清华大学 | 一种多级仿生矿化胶原基颅骨修复植入体及其制备方法 |
CN114601975A (zh) * | 2022-04-02 | 2022-06-10 | 奥精医疗科技股份有限公司 | 一种聚醚醚酮复合矿化胶原材料及其制备方法和应用 |
CN114601975B (zh) * | 2022-04-02 | 2022-12-06 | 奥精医疗科技股份有限公司 | 一种聚醚醚酮复合矿化胶原材料及其制备方法和应用 |
CN115721776A (zh) * | 2022-11-10 | 2023-03-03 | 奥精医疗科技股份有限公司 | 一种儿童颅骨修复材料的制备方法 |
CN115721776B (zh) * | 2022-11-10 | 2024-02-20 | 奥精医疗科技股份有限公司 | 一种儿童颅骨修复材料的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
US20160375176A1 (en) | 2016-12-29 |
CN103800946B (zh) | 2015-08-26 |
WO2015113482A1 (zh) | 2015-08-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103800946B (zh) | 矿化胶原复合骨粘合及填充材料 | |
Kuemmerle et al. | Assessment of the suitability of a new brushite calcium phosphate cement for cranioplasty–an experimental study in sheep | |
Liu et al. | Novel injectable calcium phosphate/chitosan composites for bone substitute materials | |
Dorozhkin | Calcium orthophosphate-based biocomposites and hybrid biomaterials | |
Zhao et al. | An injectable calcium phosphate-alginate hydrogel-umbilical cord mesenchymal stem cell paste for bone tissue engineering | |
Li et al. | A novel injectable bioactive bone cement for spinal surgery: a developmental and preclinical study | |
JP6324653B2 (ja) | リン酸カルシウム配合骨セメントを用いる脊椎骨の最小侵襲治療(mitv) | |
Chen et al. | Umbilical cord stem cells released from alginate–fibrin microbeads inside macroporous and biofunctionalized calcium phosphate cement for bone regeneration | |
CN104853742B (zh) | 用于治疗用途的基于交联透明质酸和羟基磷灰石的可注射无菌水性制剂 | |
CA2798710C (en) | Organophosphorous, multivalent metal compounds, & polymer adhesive interpenetrating network compositions & methods | |
JP2005521440A (ja) | 骨再生のための、生体再吸収可能な骨伝導性組成物 | |
CN110062635B (zh) | α-TCP、硅酸盐和磷酸化氨基酸的组合物 | |
Schneider et al. | Light-curable polymer/calcium phosphate nanocomposite glue for bone defect treatment | |
CN114470320A (zh) | 一种骨粘接剂、其制备方法及应用 | |
Tipan et al. | Selection and preparation strategies of Mg-alloys and other biodegradable materials for orthopaedic applications: A review | |
AU2013405076A1 (en) | Biomaterial having enhanced rubber properties through natural cross-linkage of collagen and hyaluronic acid, preparing method thereof, and using method thereof | |
Victor et al. | Polymer ceramic composite materials for orthopedic applications—relevance and need for mechanical match and bone regeneration | |
CN112156227A (zh) | 骨充填材料的组合物、预备品以及它们的制备方法和应用 | |
JP2016209599A (ja) | リン酸カルシウム配合骨セメントを用いる脊椎骨の最小侵襲治療(mitv) | |
Lu et al. | Histological and biomechanical studies of two bone colonizable cements in rabbits | |
CN112190762B (zh) | 一种注射型镁基复合纤维强化磷酸钙生物骨粘合剂及其制备方法和应用 | |
KR101176793B1 (ko) | 실크 피브로인 가수분해물과 pmma를 함유하는 생체적합성 골 시멘트 조성물 | |
Mao et al. | Investigation of the histology and interfacial bonding between carbonated hydroxyapatite cement and bone | |
JP2010531704A (ja) | 多孔複合材料、その生成方法およびその再生医療デバイス類への使用 | |
Xu et al. | Application of new bone cement biomaterials in osteoporotic compression fractures |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Chou Zhiye Inventor after: Wang Changming Inventor after: Cui Fuzhai Inventor after: Weng Xisheng Inventor before: Chou Zhiye Inventor before: Wang Changming Inventor before: Cui Fuzhai |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHOU ZHIYE WANG CHANGMING CUI FUZHAI TO: CHOU ZHIYE WANG CHANGMING CUI FUZHAI WENG XISHENG |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 100085, Beijing, Haidian District Road, No. 5, 3, A305 Patentee after: Aojing Medical Technology Co., Ltd Address before: 100085, Beijing Zhongguancun biological medicine Park A District 4 floor, room 417, Haidian District Patentee before: Beijing Allgens Medical Science and Technology Co.,Ltd. |
|
CP03 | Change of name, title or address |