KR100563714B1 - 고강도의 무기계 골시멘트 - Google Patents
고강도의 무기계 골시멘트 Download PDFInfo
- Publication number
- KR100563714B1 KR100563714B1 KR1020030021163A KR20030021163A KR100563714B1 KR 100563714 B1 KR100563714 B1 KR 100563714B1 KR 1020030021163 A KR1020030021163 A KR 1020030021163A KR 20030021163 A KR20030021163 A KR 20030021163A KR 100563714 B1 KR100563714 B1 KR 100563714B1
- Authority
- KR
- South Korea
- Prior art keywords
- bone cement
- tcp
- powder
- inorganic
- inorganic bone
- Prior art date
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Classifications
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- 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
- A61L24/0052—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material with an inorganic matrix
- A61L24/0063—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
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/001—Use of materials characterised by their function or physical properties
- A61L24/0042—Materials resorbable by the body
-
- 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
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/02—Materials or treatment for tissue regeneration for reconstruction of bones; weight-bearing implants
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (3)
- β-트리칼슘포스페이트(β-TCP) 분말 단독 또는 상기 분말과 통상의 골시멘트용 무기분말의 혼합물로 이루어지는 무기계 골시멘트에 있어서, 상기 β-TCP분말이 직경 300∼400 ㎛의 치밀한 응집체형 β-TCP 분말인 것을 특징으로 하는 무기계 골시멘트.
- 제 1 항에 있어서, 모노칼슘포스페이트 모노하이드레이트, 하이드록시아파타이트, 칼슘피로포스페이트, 디칼슘포스페이트 디하이드레이트, 디칼슘포스페이트 안하이드레이트, 옥타칼슘포스페이트 펜타하이드레이트, 테트라칼슘포스페이트 및 칼슘설페이트 페미하이드레이트로 이루어진 군에서 선택되는 1종 이상을 함유하는 것을 특징으로 하는 무기계 골시멘트.
- 제 1 항에 있어서, 상기한 응집체형 β-TCP 분말이 β-TCP 분말의 현탁액을 스펀지 위에 침전시키고, 스펀지 위에 형성된 침전물을 건조한 후, 건조된 침전물을 1000~1195℃로 소결하는 것에 의해 제조된 것임을 특징으로 하는 무기계 골시멘트.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030021163A KR100563714B1 (ko) | 2003-04-03 | 2003-04-03 | 고강도의 무기계 골시멘트 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030021163A KR100563714B1 (ko) | 2003-04-03 | 2003-04-03 | 고강도의 무기계 골시멘트 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040086968A KR20040086968A (ko) | 2004-10-13 |
KR100563714B1 true KR100563714B1 (ko) | 2006-03-28 |
Family
ID=37369208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030021163A KR100563714B1 (ko) | 2003-04-03 | 2003-04-03 | 고강도의 무기계 골시멘트 |
Country Status (1)
Country | Link |
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KR (1) | KR100563714B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100750190B1 (ko) * | 2004-06-16 | 2007-08-31 | 요업기술원 | 골 수복에 효과적인 골 충전재 및 그의 제조 방법 |
KR100759718B1 (ko) * | 2004-12-21 | 2007-10-04 | 요업기술원 | 수열 열간 가압법을 이용한 인산칼슘계 다공체 및 그 제조방법 |
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2003
- 2003-04-03 KR KR1020030021163A patent/KR100563714B1/ko not_active IP Right Cessation
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Publication number | Publication date |
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KR20040086968A (ko) | 2004-10-13 |
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