KR100316212B1 - 생체적합성히드로겔 - Google Patents
생체적합성히드로겔 Download PDFInfo
- Publication number
- KR100316212B1 KR100316212B1 KR1019970700490A KR19970700490A KR100316212B1 KR 100316212 B1 KR100316212 B1 KR 100316212B1 KR 1019970700490 A KR1019970700490 A KR 1019970700490A KR 19970700490 A KR19970700490 A KR 19970700490A KR 100316212 B1 KR100316212 B1 KR 100316212B1
- Authority
- KR
- South Korea
- Prior art keywords
- hydrogel
- paa
- hydrogels
- biocompatible
- acrylamide
- 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.)
- Expired - Fee Related
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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L31/145—Hydrogels or hydrocolloids
-
- 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
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/52—Hydrogels or hydrocolloids
-
- 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/04—Macromolecular materials
- A61L31/048—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
- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/06—Flowable or injectable implant compositions
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Vascular Medicine (AREA)
- Transplantation (AREA)
- Materials For Medical Uses (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Cosmetics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
Abstract
Description
| 시약 및 실험식 | 100g의 히드로겔당 투입량, g | 제어변수 단위 및 한계 |
| 1 | 2 | 3 |
| 아크릴아미드 C3H5NO | 3.5-9.0 | 융점, ℃, 84.5+/-0.5 밀도, g/입방 ㎝, 1.122 기초성분, wt%, 98이상 |
| 메틸렌-비스-아크릴아미드 C5H10N2O2 | 0.01-1.00 | 융점, ℃, 184+/-1.0 기초성분, wt%, 96이상 |
| TMED-테트라메틸-에틸렌디아민 C6H16N2 | 0.001-1.00 | 밀도, g/입방 ㎝, 0.78 기초성분, wt%, 98이상 |
| 과황산암모늄(NH4)2S2O8 | 0.001-1.00 | 밀도, g/입방 ㎝, 1.98 분해점, ℃, 120 기초성분, wt%, 98이상 |
| 무발열성 이증류수 | 나머지 | 굴절지수, 1.3329 |
| 성 분 | 제제 및 농도, 중량% | ||||||||
| BCH1 | BCH2 | BCH3 | BCH4 | BCH5 | BCH6 | BCH7 | BCH8 | BCH9 | |
| CL PAA | 3.0 | 3.5 | 6.0 | 9.0 | 9.5 | 4.0 | 7.0 | 5.0 | 8.0 |
| 염화나트륨 | - | - | - | - | - | - | - | 0.9 | 0.9 |
| 아세트산나트륨 | - | - | - | - | - | 0.9 | 0.9 | - | - |
| 수분 | 나 머 지 |
| 시험 | 샘플 평균중량, g (평균+/-SD) | |
| 처리전 | 처리후 | |
| 1 | 20.84+/-0.96 | 0.983+/-0.0048 |
| 2 | 20.15+/-0.87 | 0.951+/-0.0076 |
| 3 | 20.65+/-0.83 | 0.923+/-0.0065 |
| 4 | 20.41+/-0.63 | 0.913+/-0.0095 |
| 생화학특성 및 단위 | 시험결과 | |
| 대조 | 시험 | |
| 1 | 2 | 3 |
| 나트륨, ㎜ol/ℓ | 151 | 148 |
| 칼륨, ㎜ol/ℓ | 8.20 | 6.82 |
| 칼슘, ㎜ol/ℓ | 0.97 | 0.90 |
| 염화물, ㎜ol/ℓ | 97.5 | 102.1 |
| 요소, ㎜ol/ℓ | 4.8 | 4.8 |
| 혈중요소질소, ㎜ol/ℓ | 2.2 | 2.2 |
| 크레아틴, ㎜ol/ℓ | 0.05 | 0.05 |
| 아밀라제, ㎎% | 89.1 | 83.33 |
| 알칼리성 포스파타제, ㎜ol/ℓ | 84.5 | 55.9 |
| AsAT, ㎜ol/ℓ | 133 | 130 |
| AlAT, ㎜ol/ℓ | 41 | 51.7 |
| LDG (총), ㎜ol/ℓ | 217 | 189 |
| 크레아틴 포스포키나제, 유니트 | 5960 | 5685 |
| 요산, ㎜ol/ℓ | 0.14 | 0.10 |
| 혈액세포 조성의 특성 및 그 단위 | 측정결과 | |
| 대조 | 시험 | |
| 1 | 2 | 3 |
| 백혈구, thsd/mcl | 3.5+0.2 | 5.4 |
| 적혈구, mln/mcl | 6.86+0.43 | 7.02+0.31 |
| 헤모글로빈, g/ℓ | 125+12 | 139+9 |
| 헤마토크릿, % | 35.0+1.5 | 36.5+1.3 |
| 적혈구 평균 직경, ㎚ | 51.0+0.2 | 52.0+1.5 |
| 적혈구당 헤모글로빈 평균 함량, pg | 35.7+0.3 | 38.1+0.5 |
| 전구, thsd/mcl | 992+12 | 694+50 |
| 전구 평균 직경, ㎚ | 8+1.5 | 14.25+1.6 |
Claims (1)
- 주사에 의한 내보철 삽입용 생체적합성 히드로겔에 있어서, 라디칼 중합에 의해 생성된 가교 폴리아크릴아미드 및 무발열원성 물을 포함하고, 상기 가교 폴리아크릴아미드가 히드로겔의 총중량을 기준으로 3.5 내지 9.0중량%로 이루어지는 것을 특징으로 하는 생체적합성 히드로겔.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UA94086726A UA10911C2 (uk) | 1994-08-10 | 1994-08-10 | Біосумісhий гідрогель |
| UA94086726 | 1994-08-10 | ||
| PCT/UA1994/000022 WO1996004943A1 (en) | 1994-08-10 | 1994-08-12 | Biologically compatible hydrogel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970704483A KR970704483A (ko) | 1997-09-06 |
| KR100316212B1 true KR100316212B1 (ko) | 2002-06-20 |
Family
ID=21689009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019970700490A Expired - Fee Related KR100316212B1 (ko) | 1994-08-10 | 1994-08-12 | 생체적합성히드로겔 |
Country Status (22)
| Country | Link |
|---|---|
| US (2) | USRE38913E1 (ko) |
| EP (1) | EP0742022B1 (ko) |
| JP (1) | JP3359036B2 (ko) |
| KR (1) | KR100316212B1 (ko) |
| CN (1) | CN1058639C (ko) |
| AT (1) | ATE190508T1 (ko) |
| AU (1) | AU696773B2 (ko) |
| BG (1) | BG62915B1 (ko) |
| BR (1) | BR9408609A (ko) |
| CA (1) | CA2195957C (ko) |
| CZ (1) | CZ297126B6 (ko) |
| DE (1) | DE69423520T2 (ko) |
| DK (1) | DK0742022T3 (ko) |
| ES (1) | ES2145841T3 (ko) |
| FI (1) | FI970315L (ko) |
| GR (1) | GR3033694T3 (ko) |
| HU (1) | HU9603434D0 (ko) |
| NO (1) | NO310446B1 (ko) |
| PT (1) | PT742022E (ko) |
| RU (1) | RU2067873C1 (ko) |
| UA (1) | UA10911C2 (ko) |
| WO (1) | WO1996004943A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200010535A (ko) * | 2020-01-20 | 2020-01-30 | 박형준 | 조직수복용 폴리아크릴아마이드 하이드로겔의 제조방법 |
Families Citing this family (74)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA10911C2 (uk) | 1994-08-10 | 1996-12-25 | Мале Впроваджувальне Підприємство "Іhтерфалл" | Біосумісhий гідрогель |
| US5658329A (en) * | 1995-02-14 | 1997-08-19 | Mentor Corporation | Filling material for soft tissue implant prostheses and implants made therewith |
| US5941909A (en) * | 1995-02-14 | 1999-08-24 | Mentor Corporation | Filling material for soft tissue implant prostheses and implants made therewith |
| RU2134071C1 (ru) * | 1996-05-28 | 1999-08-10 | Лукомский Генрих Ильич | Способ увеличения молочной железы |
| US5846517A (en) | 1996-09-11 | 1998-12-08 | Imarx Pharmaceutical Corp. | Methods for diagnostic imaging using a renal contrast agent and a vasodilator |
| US6800278B1 (en) | 1996-10-28 | 2004-10-05 | Ballard Medical Products, Inc. | Inherently antimicrobial quaternary amine hydrogel wound dressings |
| FR2764514B1 (fr) * | 1997-06-13 | 1999-09-03 | Biopharmex Holding Sa | Implant injectable en sous-cutane ou intradermique a bioresorbabilite controlee pour la chirurgie reparatrice ou plastique et la dermatologie esthetique |
| BG102375A (en) * | 1997-08-26 | 1999-11-30 | Пегас Оод | Inoculation biocompatible hydrophilic gel, method for its preparation and application |
| US6986788B2 (en) | 1998-01-30 | 2006-01-17 | Synthes (U.S.A.) | Intervertebral allograft spacer |
| USRE38614E1 (en) | 1998-01-30 | 2004-10-05 | Synthes (U.S.A.) | Intervertebral allograft spacer |
| RU2148957C1 (ru) * | 1998-02-10 | 2000-05-20 | Скнар Александр Антонович | Способ лечения пузырно-мочеточникового рефлюкса |
| US6660301B1 (en) | 1998-03-06 | 2003-12-09 | Biosphere Medical, Inc. | Injectable microspheres for dermal augmentation and tissue bulking |
| ES2217796T3 (es) | 1998-08-03 | 2004-11-01 | Synthes Ag Chur | Separador de injerto intervertebral. |
| FR2784580B1 (fr) * | 1998-10-16 | 2004-06-25 | Biosepra Inc | Microspheres de polyvinyl-alcool et procedes de fabrication de celles-ci |
| US6025538A (en) * | 1998-11-20 | 2000-02-15 | Musculoskeletal Transplant Foundation | Compound bone structure fabricated from allograft tissue |
| RU2143864C1 (ru) * | 1998-11-25 | 2000-01-10 | Плечев Владимир Вячеславович | Способ фиксации полиакриламидного геля при контурной пластике мягких тканей |
| CN1068612C (zh) * | 1999-01-15 | 2001-07-18 | 吉林富华医用高分子材料有限公司 | 医用交联聚丙烯酰胺水凝胶的制备方法 |
| JP2003516364A (ja) * | 1999-12-08 | 2003-05-13 | ウラディミロビチ ズィービン,ドミトリー | 哺乳動物の生体組織内でカプセルを形成するためのポリアクリルアミドゲルの使用方法、細胞培養方法並びに癌及び真性糖尿病の治療法 |
| WO2001049336A1 (en) * | 1999-12-29 | 2001-07-12 | Progen S.R.L. | Biocompatible hydrogel and method of its production |
| WO2001070289A2 (en) | 2000-03-20 | 2001-09-27 | Biosphere Medical, Inc. | Injectable and swellable microspheres for tissue bulking |
| CN101708165A (zh) | 2000-03-24 | 2010-05-19 | 生物领域医疗公司 | 用于主动栓塞术的微球体 |
| US20030212022A1 (en) * | 2001-03-23 | 2003-11-13 | Jean-Marie Vogel | Compositions and methods for gene therapy |
| RU2212843C2 (ru) * | 2000-04-17 | 2003-09-27 | Кубанский государственный аграрный университет | Способ определения активности щелочной фосфатазы в мазках крови крупного рогатого скота и птиц |
| CN1116321C (zh) * | 2000-04-21 | 2003-07-30 | 郑永碧 | 一种医用聚丙烯酰胺水凝胶的提纯测试方法 |
| RU2196990C2 (ru) * | 2000-04-24 | 2003-01-20 | Красноярская государственная медицинская академия | Способ воспроизведения воспалительно-инфекционного процесса на крысах |
| ES2362583T3 (es) | 2000-08-25 | 2011-07-07 | Contura A/S | Hidrogel de poliacrilamida y su uso como una endoprótesis. |
| MY130475A (en) | 2000-08-25 | 2007-06-29 | Contura As | Polyacrylamide hydrogel and its use as an endoprosthesis |
| US7186419B2 (en) | 2000-08-25 | 2007-03-06 | Contura Sa | Polyacrylamide hydrogel for arthritis |
| AU2002249958B2 (en) * | 2001-01-16 | 2007-11-08 | Vascular Therapies, Inc. | Implantable device containing resorbable matrix material and anti-proliferative drugs for preventing or treating failure of hemodialysis vascular access and other vascular grafts |
| RU2205034C1 (ru) * | 2001-09-28 | 2003-05-27 | Биофарма Девелопмент Лтд. | Полифункциональный биосовместимый гидрогель и способ его получения |
| EA005951B1 (ru) * | 2002-04-10 | 2005-08-25 | Общество с ограниченной ответственностью "Витагель" | Полифункциональный биосовместимый гидрогель и способ его получения |
| RU2231300C2 (ru) * | 2002-08-07 | 2004-06-27 | Макаров Геннадий Анатольевич | Способ протезирования яичек при монорхизме и анорхизме |
| JP2006508127A (ja) * | 2002-11-06 | 2006-03-09 | アルザ・コーポレーション | 制御された放出性デポー剤配合物 |
| US7632291B2 (en) * | 2003-06-13 | 2009-12-15 | Trivascular2, Inc. | Inflatable implant |
| WO2005014073A1 (en) * | 2003-08-08 | 2005-02-17 | Contura Sa | Implantable hydrogel with resorbable shell for use as an endoprothesis |
| RU2240809C1 (ru) * | 2003-08-26 | 2004-11-27 | Государственное учреждение "Нижегородский научно-исследовательский институт травматологии и ортопедии" | Способ получения бесклеточного дермального матрикса |
| JP4210231B2 (ja) * | 2004-03-25 | 2009-01-14 | 株式会社資生堂 | 皮膚のシワを改善する美容方法及びシワ改善具 |
| US20050226936A1 (en) * | 2004-04-08 | 2005-10-13 | Q-Med Ab | Method of soft tissue augmentation |
| US7641688B2 (en) | 2004-09-16 | 2010-01-05 | Evera Medical, Inc. | Tissue augmentation device |
| US7244270B2 (en) | 2004-09-16 | 2007-07-17 | Evera Medical | Systems and devices for soft tissue augmentation |
| WO2006119968A2 (en) | 2005-05-09 | 2006-11-16 | Biosphere Medical S.A. | Compositions and methods using microspheres and non-ionic contrast agents |
| RU2290876C1 (ru) * | 2005-07-28 | 2007-01-10 | Научно-исследовательский и учебно-методический центр биомедицинских технологий Всероссийского научно-исследовательского института лекарственных и ароматических растений РАСХН | Способ хирургического лечения больных деструктивными формами туберкулеза легких |
| US20070048249A1 (en) | 2005-08-24 | 2007-03-01 | Purdue Research Foundation | Hydrophilized bactericidal polymers |
| CN1322032C (zh) * | 2005-10-20 | 2007-06-20 | 北京科技大学 | 一种采用波聚合技术制备多孔水凝胶的方法 |
| EP1986706B1 (en) * | 2006-01-30 | 2011-08-17 | Biosphere Medical, Inc. | Porous intravascular embolization particles and methods of making them |
| US20080033366A1 (en) | 2006-01-30 | 2008-02-07 | Surgica Corporation | Compressible intravascular embolization particles and related methods and delivery systems |
| US8043377B2 (en) | 2006-09-02 | 2011-10-25 | Osprey Biomedical, Inc. | Implantable intervertebral fusion device |
| PL2124831T3 (pl) | 2007-03-15 | 2017-03-31 | Ortho-Space Ltd. | Urządzenia protetyczne |
| US20100215673A1 (en) * | 2007-05-04 | 2010-08-26 | Ying Fan | Method for treating inflammation and controlled-release material capable of providing same |
| HU228872B1 (hu) * | 2007-05-31 | 2013-06-28 | Univ Szegedi | N-izopropil-akrilamid, akrilamid és akrilsav polimerizációjával szintetizált hidrogélek rétegszilikátokkal készült nanokompozitjai, eljárás ezek elõállítására és alkalmazásuk ozmotikusan aktív hidrogél szövettágító expanderekben bõr nyerésére |
| CN101230135B (zh) * | 2007-08-27 | 2010-09-22 | 重庆大学 | 一类基于乙二胺四乙酸酐的水凝胶材料及用途 |
| US20090198329A1 (en) | 2008-02-01 | 2009-08-06 | Kesten Randy J | Breast implant with internal flow dampening |
| EP2249877B1 (en) | 2008-02-22 | 2012-12-19 | Battelle Memorial Institute | Absorbent protein meal base hydrogels |
| EP2172236A1 (en) * | 2008-10-03 | 2010-04-07 | Koninklijke Philips Electronics N.V. | Breast pump system |
| WO2010062678A2 (en) * | 2008-10-30 | 2010-06-03 | David Liu | Micro-spherical porous biocompatible scaffolds and methods and apparatus for fabricating same |
| EP2263710A1 (en) * | 2009-06-18 | 2010-12-22 | Koninklijke Philips Electronics N.V. | An insert for a breast pump |
| RU2457792C1 (ru) * | 2011-04-27 | 2012-08-10 | Игорь Леонидович Бабанин | Способ эндоскопической коррекции пузырно-мочеточникового рефлюкса |
| RU2514093C2 (ru) * | 2011-08-09 | 2014-04-27 | Государственное бюджетное образовательное учреждение высшего профессионального образования "Сибирский государственный медицинский университет" Министерства здравоохранения и социального развития Российской Федерации (ГБОУ ВПО СибГМУ Минздравсоцразвития России) | Средство для инъекционной терапии гастроэзофагеальной рефлюксной болезни |
| WO2013057566A2 (en) | 2011-10-18 | 2013-04-25 | Ortho-Space Ltd. | Prosthetic devices and methods for using same |
| RU2470589C1 (ru) * | 2011-10-27 | 2012-12-27 | Федеральное государственное бюджетное учреждение "Московский научно-исследовательский институт глазных болезней имени Гельмгольца" Министерства здравоохранения и социального развития Российской Федерации | Иммерсионная среда для проведения объемной эхографии орбиты при анофтальме и субатрофии глаза и способ проведения объемной эхографии орбиты при анофтальме и субатрофии глаза |
| EP2703018A1 (en) | 2012-08-31 | 2014-03-05 | Ludwig Boltzmann Gesellschaft GmbH | One step method for casting hydrogels for tissue engineering |
| RU2523879C2 (ru) * | 2012-11-23 | 2014-07-27 | Общество с ограниченной ответственностью "Кардиоплант" | Способ модификации биоткани для протезирования |
| CN103583512B (zh) * | 2013-11-14 | 2016-05-11 | 大连民族学院 | 植物标本保存凝胶及其制作方法和用途 |
| LT6227B (lt) | 2014-01-17 | 2015-10-26 | Oleksiiovych Ivan Zavgorodnii | Biologiškai suderinamas poliakrilamido hidrogelis ir jo gavimo būdas |
| CN103977458B (zh) * | 2014-05-28 | 2016-10-05 | 苏州恒瑞迦俐生生物医药科技有限公司 | 多羟基聚合体栓塞微球及其制备工艺 |
| US10959761B2 (en) | 2015-09-18 | 2021-03-30 | Ortho-Space Ltd. | Intramedullary fixated subacromial spacers |
| RU2622430C1 (ru) * | 2016-01-27 | 2017-06-15 | Майя Валерьевна УСПЕНСКАЯ | Способ получения нанокомпозитного сорбента для засушливых почв |
| US11045981B2 (en) | 2017-01-30 | 2021-06-29 | Ortho-Space Ltd. | Processing machine and methods for processing dip-molded articles |
| WO2018222622A1 (en) | 2017-05-27 | 2018-12-06 | Poly Group LLC | Dispersible antimicrobial complex and coatings therefrom |
| WO2018232417A1 (en) | 2017-06-16 | 2018-12-20 | Poly Group LLC | Polymeric antimicrobial surfactant |
| RU2681212C1 (ru) * | 2018-07-09 | 2019-03-05 | Давид Севанович Давтян | Способ получения полиакриламидных гидрогелей путем непрерывной фронтальной полимеризации |
| FR3089115B1 (fr) | 2018-11-30 | 2020-11-20 | Nvd | Hydrogel biocompatible, procede de preparation et utilisation dans un systeme de visco-supplementation mecanique |
| CN113461979A (zh) * | 2021-07-19 | 2021-10-01 | 吉林大学 | 一种通过血红蛋白催化交联的仿贻贝类水凝胶的制备方法 |
| CN114246983B (zh) * | 2021-12-31 | 2022-11-18 | 华南理工大学 | 一种双层结构阴茎白膜修复补片及其制备方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56160992A (en) * | 1980-05-17 | 1981-12-11 | Nitto Electric Ind Co Ltd | Enzymic pharmaceutical of sustained release type |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE742022C (de) | 1940-03-30 | 1943-11-20 | Boehmische Waffenfabrik Ag | Patronenmagazin, bei dem ein von einer Triebkraft belasteter Patronenstoessel eine Patronenreihe in kreisfoermigen oder spiralfoermigen Fuehrungen verschiebt und die Fortbewegungsbahn der Patronen im Magazin erfolgt |
| GB727232A (en) | 1949-10-13 | 1955-03-30 | Stin | Improvements in or relating to railway interlocking apparatus |
| DE2048039A1 (de) * | 1969-10-23 | 1971-04-29 | Ceskoslovenska Akademie Ved | Verfahren zur Herstellung on Gegen standen, die zu wiederholtem oder langfn stigem Kontakt mit lebendigen Geweben be stimmt sind |
| DE3050012A1 (de) | 1979-11-06 | 1982-05-06 | I Bilko | Polyacrylamide gel for medical and biological application and method of its preparation |
| US4540568A (en) * | 1982-10-14 | 1985-09-10 | Trager Seymour F | Injectionable viscoelastic ophthalmic gel |
| US4631188A (en) * | 1983-08-31 | 1986-12-23 | S.K.Y. Polymers, Ltd. (Kingston Technologies) | Injectable physiologically-acceptable polymeric composition |
| JPS6060548A (ja) * | 1983-09-14 | 1985-04-08 | Fuji Photo Film Co Ltd | 電気泳動用媒体 |
| GB8418772D0 (en) * | 1984-07-24 | 1984-08-30 | Geistlich Soehne Ag | Chemical substances |
| US4746551A (en) * | 1985-11-20 | 1988-05-24 | Micro-Map, Inc. | Rehydratable polyacrylamide gels |
| US4873086A (en) * | 1986-03-03 | 1989-10-10 | Ciba-Geigy Corporation | Hydrogels with increased organic solvent soluble active agent loading capacity, their preparation and the use thereof |
| IE60941B1 (en) * | 1986-07-10 | 1994-09-07 | Elan Transdermal Ltd | Transdermal drug delivery device |
| US5244799A (en) * | 1987-05-20 | 1993-09-14 | Anderson David M | Preparation of a polymeric hydrogel containing micropores and macropores for use as a cell culture substrate |
| WO1989007455A1 (fr) * | 1988-02-12 | 1989-08-24 | Zaepffel Brigitte | Copolymere hydrophile reticule a usage medical et paramedical |
| SU1697756A1 (ru) | 1988-06-20 | 1991-12-15 | Киевский Научно-Исследовательский Институт Отоларингологии Им.Проф.А.Коломийченко | Способ лечени заболеваний гортани со стойким несмыканием голосовых складок |
| JP3071926B2 (ja) * | 1992-01-28 | 2000-07-31 | 第一化学薬品株式会社 | ポリアクリルアミド系電気泳動用ゲルプレートの製造方法 |
| US5344451A (en) * | 1992-06-24 | 1994-09-06 | Dayton Michael P | Synthetic reconstructive implant device |
| US5482719A (en) * | 1992-10-30 | 1996-01-09 | Guillet; James E. | Drug delivery systems |
| US5589104A (en) * | 1993-12-30 | 1996-12-31 | Bambeck; Gregory S. | Electrophoresis separation gel and a method for preparing an electrophoresis separation gel |
| UA10911C2 (uk) | 1994-08-10 | 1996-12-25 | Мале Впроваджувальне Підприємство "Іhтерфалл" | Біосумісhий гідрогель |
| US5941909A (en) | 1995-02-14 | 1999-08-24 | Mentor Corporation | Filling material for soft tissue implant prostheses and implants made therewith |
| US5658329A (en) | 1995-02-14 | 1997-08-19 | Mentor Corporation | Filling material for soft tissue implant prostheses and implants made therewith |
| BG102375A (en) | 1997-08-26 | 1999-11-30 | Пегас Оод | Inoculation biocompatible hydrophilic gel, method for its preparation and application |
-
1994
- 1994-08-10 UA UA94086726A patent/UA10911C2/uk unknown
- 1994-08-12 AU AU77940/94A patent/AU696773B2/en not_active Ceased
- 1994-08-12 PT PT94928547T patent/PT742022E/pt unknown
- 1994-08-12 DE DE69423520T patent/DE69423520T2/de not_active Expired - Lifetime
- 1994-08-12 US US09/648,586 patent/USRE38913E1/en not_active Expired - Lifetime
- 1994-08-12 AT AT94928547T patent/ATE190508T1/de active
- 1994-08-12 WO PCT/UA1994/000022 patent/WO1996004943A1/ru active IP Right Grant
- 1994-08-12 EP EP94928547A patent/EP0742022B1/en not_active Expired - Lifetime
- 1994-08-12 JP JP50724296A patent/JP3359036B2/ja not_active Expired - Fee Related
- 1994-08-12 US US08/776,731 patent/US5798096A/en not_active Ceased
- 1994-08-12 CA CA002195957A patent/CA2195957C/en not_active Expired - Fee Related
- 1994-08-12 KR KR1019970700490A patent/KR100316212B1/ko not_active Expired - Fee Related
- 1994-08-12 HU HU9603434A patent/HU9603434D0/hu unknown
- 1994-08-12 FI FI970315A patent/FI970315L/fi not_active Application Discontinuation
- 1994-08-12 CZ CZ0022497A patent/CZ297126B6/cs not_active IP Right Cessation
- 1994-08-12 CN CN94195147A patent/CN1058639C/zh not_active Expired - Fee Related
- 1994-08-12 ES ES94928547T patent/ES2145841T3/es not_active Expired - Lifetime
- 1994-08-12 DK DK94928547T patent/DK0742022T3/da active
- 1994-08-12 BR BR9408609A patent/BR9408609A/pt not_active Application Discontinuation
-
1995
- 1995-01-25 RU RU9595100525A patent/RU2067873C1/ru not_active IP Right Cessation
-
1997
- 1997-01-24 NO NO19970330A patent/NO310446B1/no not_active IP Right Cessation
- 1997-02-20 BG BG101251A patent/BG62915B1/bg unknown
-
2000
- 2000-06-15 GR GR20000401384T patent/GR3033694T3/el unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56160992A (en) * | 1980-05-17 | 1981-12-11 | Nitto Electric Ind Co Ltd | Enzymic pharmaceutical of sustained release type |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200010535A (ko) * | 2020-01-20 | 2020-01-30 | 박형준 | 조직수복용 폴리아크릴아마이드 하이드로겔의 제조방법 |
| KR102166153B1 (ko) * | 2020-01-20 | 2020-10-15 | 박형준 | 조직수복용 폴리아크릴아마이드 하이드로겔의 제조방법 |
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100316212B1 (ko) | 생체적합성히드로겔 | |
| US5328955A (en) | Collagen-polymer conjugates | |
| Duranti et al. | Injectable hyaluronic acid gel for soft tissue augmentation: A clinical and histological study | |
| CA2131021C (en) | Use of injectable biomaterials for the repair and augmentation of the anal sphincters | |
| Voldřrich et al. | Long‐term experience with poly (glycol monomethacrylate) gel in plastic operations of the nose | |
| DE69918159T2 (de) | Verfahren und vorrichtung zur steuerung der gewebeimplantat-interaktionen | |
| US20120189586A1 (en) | Human Placental Derived Extracellular Matrix and Uses Therof | |
| ES2237588T3 (es) | Hidrogel de poliacrilamida y su utilizacion como endoprotesis. | |
| RU2249462C1 (ru) | Универсальный гетерогенный коллагеновый матрикс для имплантации и способ его получения | |
| KR100675459B1 (ko) | 다관능 생체적합 친수성 젤 및 그 제조방법 | |
| Lee et al. | Subcutaneous toxicity of a dual ionically cross-linked atelocollagen and sodium hyaluronate gel: Rat in vivo study for biological safety evaluation of the injectable hydrogel | |
| RU2034465C1 (ru) | Состав для инъекции при эндопротезировании | |
| Amudeswari et al. | Short‐term biocompatibility studies of hydrogel‐grafted collagen copolymers | |
| Larsen et al. | Biocompatibility of hylan polymers in various tissue compartments | |
| Latha et al. | Physicochemical properties of extracellular matrix proteins in post-burn human granulation tissue | |
| PL176486B1 (pl) | Biokompatybilny hydrożel | |
| Song et al. | Electrically conductive and anti-inflammatory nerve conduits based on chitosan/hydroxyethyl cellulose hydrogel for enhanced peripheral nerve regeneration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
St.27 status event code: A-0-1-A10-A15-nap-PA0105 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| A201 | Request for examination | ||
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U12-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| S14-X000 | Exclusive voluntary license recorded |
St.27 status event code: A-4-4-S10-S14-lic-X000 |
|
| S15-X000 | Recordation of exclusive voluntary license amended |
St.27 status event code: A-4-4-S10-S15-lic-X000 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| S15-X000 | Recordation of exclusive voluntary license amended |
St.27 status event code: A-4-4-S10-S15-lic-X000 |
|
| J204 | Request for invalidation trial [patent] | ||
| J206 | Request for trial to confirm the scope of a patent right | ||
| PJ0204 | Invalidation trial for patent |
St.27 status event code: A-5-5-V10-V11-apl-PJ0204 |
|
| PJ0206 | Trial to confirm the scope of a patent |
St.27 status event code: A-5-5-V10-V11-apl-PJ0206 |
|
| J121 | Written withdrawal of request for trial | ||
| PJ1201 | Withdrawal of trial |
St.27 status event code: A-5-5-V10-V13-apl-PJ1201 |
|
| J301 | Trial decision |
Free format text: TRIAL DECISION FOR CONFIRMATION OF THE SCOPE OF RIGHT_DEFENSIVE REQUESTED 20050610 Effective date: 20060228 |
|
| PJ1301 | Trial decision |
St.27 status event code: A-5-5-V10-V15-crt-PJ1301 Decision date: 20060228 Appeal event data comment text: Appeal Kind Category : Confirmation of the scope of right_defensive, Appeal Ground Text : 316212 Appeal request date: 20050610 Appellate body name: Patent Examination Board Decision authority category: Office appeal board Decision identifier: 2005100001343 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 8 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 9 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 10 |
|
| FPAY | Annual fee payment |
Payment date: 20111115 Year of fee payment: 11 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 11 |
|
| FPAY | Annual fee payment |
Payment date: 20121109 Year of fee payment: 12 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 12 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20131120 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20131120 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |