KR102115367B1 - 환자 맞춤형 깁스의 제조를 위한 3d 프린터용 광경화형 조성물 - Google Patents
환자 맞춤형 깁스의 제조를 위한 3d 프린터용 광경화형 조성물 Download PDFInfo
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Abstract
또한, 고정력의 조정에 의해, 필요한 정도의 압박을 제공할 수 있고, 필요 시 탈부착이 가능한 깁스를 제조할 수 있는 3D 프린터용 광경화형 조성물을 이용한 환자 맞춤형 깁스를 제공하는 것이다.
Description
도 2는 본 발명의 일 실시예에 따른 3D 모델 중 제1 모델로 분할하는 것에 대한 예시도이다.
도 3은 본 발명의 일 실시예에 따른 3D 모델 중 제2 모델로 분할하는 것에 대한 예시도이다.
도 4는 본 발명의 일 실시예에 따른 3D 모델 중 보형물 모델에 대한 예시도이다.
도 5는 본 발명의 일 실시예에 따른 3D 모델 중 경계면에 홀이 형성된 모델에 대한 예시도이다.
도 6은 본 발명의 일 실시예에 따른 3D 모델 중 경계면에 홀이 형성된 모델에 대한 예시도이다.
G10 | G20 | G30 | G40 | G50 | G60 | G70 | G80 | |
화학식 7 | 100 | 100 | 100 | 100 | 100 | 100 | - | - |
화학식 8 | - | - | - | - | - | - | 100 | 100 |
광개시제 | 1 | 1.5 | 5 | 10 | 15 | 20 | 10 | 15 |
실란커플링제 | 0.05 | 0.1 | 0.5 | 1 | 1.5 | 2 | 1 | 1.5 |
올리고머 | 10 | 50 | 60 | 70 | 80 | 90 | 70 | 80 |
안정제 | 0.05 | 0.1 | 0.5 | 1 | 2 | 3 | 1 | 2 |
S10 | S20 | S30 | S40 | S50 | S60 | S70 | S80 | |
최대하중 (N) |
1659.23 | 1752.34 | 1955.11 | 2224.92 | 2234.82 | 1827.21 | 2251.64 | 2244.52 |
인장강도 (N/m2) |
46.21 | 50.12 | 51.14 | 55.38 | 56.24 | 47.58 | 57.25 | 58.62 |
항복강도 (N/m2) |
46.55 | 50.10 | 50.59 | 54.28 | 55.89 | 48.21 | 56.54 | 58.42 |
연신율(%) | 35.98 | 38.10 | 38.89 | 39.85 | 40.23 | 37.12 | 40.69 | 42.34 |
탄성계수 (N/m2) |
1498.23 | 1645.54 | 1688.54 | 1721.32 | 1722.25 | 1521.54 | 1744.35 | 1746.24 |
S10 | S20 | S30 | S40 | S50 | S60 | S70 | S80 | |
최대하중 (N) |
94.1 | 95.4 | 96.1 | 96.3 | 97.1 | 95.2 | 98.4 | 98.6 |
굽힘강도 (N/m2) |
48.4 | 60.1 | 64.2 | 69.3 | 70.2 | 58.1 | 72.8 | 74.2 |
변형율(%) | 10.12 | 12.98 | 12.95 | 13.04 | 13.25 | 11.75 | 14.11 | 14.52 |
탄성계수 (N/m2) |
1109.14 | 1204.72 | 1214.46 | 1215.72 | 1227.43 | 1201.58 | 1241.14 | 1282.43 |
101: 개폐범위
110: 제1 모델
111: 제1 경계면
120: 제2 모델
121: 제2 경계면
200: 보형물 모델
201: 돌기
300: 홀
310: 와이어
Claims (7)
- 3D 프린팅을 이용한 환자 맞춤형 깁스의 제조를 위한 광경화용 조성물로,
하기 화학식 1로 표시되는 UV 경화 폴리우레탄 올리고머;
광개시제;
실란 커플링제;
올리고머; 및
안정제를 포함하며,
상기 환자 맞춤형 깁스는 인장강도 50 내지 60 N/m2 및 굽힘강도 60 내지 75 N/m2인
환자 맞춤형 깁스의 제조를 위한 3D 프린터용 광경화형 조성물:
[화학식 1]
[화학식 2]
여기서,
A 및 A'은 상기 화학식 2로 표시되는 치환기이며,
n, m, o, p, q 및 r은 서로 동일하거나 상이하며, 각각 독립적으로 1 내지 100의 정수이며,
L1 및 L2는 서로 동일하거나 상이하며, 각각 독립적으로 치환 또는 비치환된 탄소수 1 내지 200의 알킬렌기, 치환 또는 비치환된 탄소수 6 내지 200의 아릴렌기, 치환 또는 비치환된 핵원자수 5 내지 200의 헤테로아릴렌기 및 치환 또는 비치환된 탄소수 3 내지 200의 시클로알킬렌기이며,
R1 내지 R8은 서로 동일하거나 상이하며, 각각 독립적으로 수소, 중수소, 시아노기, 니트로기, 할로겐기, 히드록시기, 치환 또는 비치환의 탄소수 1 내지 30의 알킬기, 치환 또는 비치환의 탄소수 1 내지 20개의 시클로알킬기, 치환 또는 비치환의 탄소수 2 내지 30의 알케닐기, 치환 또는 비치환의 탄소수 2 내지 24의 알키닐기, 치환 또는 비치환의 탄소수 7 내지 30의 아르알킬기, 치환 또는 비치환의 탄소수 6 내지 30의 아릴기, 치환 또는 비치환의 탄소수 5 내지 60의 헤테로아릴기, 치환 또는 비치환의 탄소수 6 내지 30의 헤테로아릴알킬기, 치환 또는 비치환의 탄소수 1 내지 30의 알콕시기, 치환 또는 비치환의 탄소수 1 내지 30의 알킬아미노기, 치환 또는 비치환의 탄소수 6 내지 30의 아릴아미노기, 치환 또는 비치환의 탄소수 6 내지 30의 아르알킬아미노기, 치환 또는 비치환의 탄소수 2 내지 24의 헤테로 아릴아미노기, 치환 또는 비치환의 탄소수 1 내지 30의 알킬실릴기, 치환 또는 비치환의 탄소수 6 내지 30의 아릴실릴기 및 치환 또는 비치환의 탄소수 6 내지 30의 아릴옥시기로 이루어진 군으로부터 선택되며,
상기 치환된 알킬렌기, 치환된 아릴렌기, 치환된 헤테로아릴렌기, 치환된 시클로알킬렌기, 치환된 알킬기, 치환된 시클로알킬기, 치환된 알케닐기, 치환된 알키닐기, 치환된 아르알킬기, 치환된 아릴기, 치환된 헤테로아릴기, 치환된 헤테로아릴알킬기, 치환된 알콕시기, 치환된 알킬아미노기, 치환된 아릴아미노기, 치환된 아르알킬아미노기, 치환된 헤테로 아릴아미노기, 치환된 알킬실릴기, 치환된 아릴실릴기 및 치환된 아릴옥시기는 수소, 중수소, 시아노기, 니트로기, 할로겐기, 히드록시기, 탄소수 1 내지 30의 알킬기, 탄소수 1 내지 20개의 시클로알킬기, 탄소수 2 내지 30의 알케닐기, 탄소수 2 내지 24의 알키닐기, 탄소수 7 내지 30의 아르알킬기, 탄소수 6 내지 30의 아릴기, 핵원자수 5 내지 60의 헤테로아릴기, 탄소수 6 내지 30의 헤테로아릴알킬기, 탄소수 1 내지 30의 알콕시기, 탄소수 1 내지 30의 알킬아미노기, 탄소수 6 내지 30의 아릴아미노기, 탄소수 6 내지 30의 아르알킬아미노기, 탄소수 2 내지 24의 헤테로 아릴아미노기, 탄소수 1 내지 30의 알킬실릴기, 탄소수 6 내지 30의 아릴실릴기 및 탄소수 6 내지 30의 아릴옥시기로 이루어진 군으로부터 선택된 1종 이상의 치환기로 치환되며, 복수 개의 치환기로 치환되는 경우 이들은 서로 동일하거나 상이하다. - 제1항에 있어서,
상기 UV 경화 폴리우레탄 올리고머는 중량 평균 분자량 10,000 내지 1,000,000인
환자 맞춤형 깁스의 제조를 위한 3D 프린터용 광경화형 조성물. - 제1항에 있어서,
상기 광개시제는 하기 화학식 3으로 표시되는 화합물인
환자 맞춤형 깁스의 제조를 위한 3D 프린터용 광경화형 조성물:
[화학식 3]
여기서,
X1은 S, O 또는 N(R11)이며,
R9 내지 R11은 서로 동일하거나 상이하며, 각각 독립적으로 수소, 중수소, 시아노기, 니트로기, 할로겐기, 히드록시기, 치환 또는 비치환의 탄소수 1 내지 30의 알킬기 및 치환 또는 비치환의 탄소수 3 내지 30의 시클로알킬기이며,
상기 치환된 알킬기 및 치환된 시클로알킬기는 수소, 중수소, 시아노기, 니트로기, 할로겐기, 히드록시기, 탄소수 1 내지 30의 알킬기, 탄소수 1 내지 20개의 시클로알킬기, 탄소수 2 내지 30의 알케닐기, 탄소수 2 내지 24의 알키닐기, 탄소수 7 내지 30의 아르알킬기, 탄소수 6 내지 30의 아릴기, 핵원자수 5 내지 60의 헤테로아릴기, 탄소수 6 내지 30의 헤테로아릴알킬기, 탄소수 1 내지 30의 알콕시기, 탄소수 1 내지 30의 알킬아미노기, 탄소수 6 내지 30의 아릴아미노기, 탄소수 6 내지 30의 아르알킬아미노기, 탄소수 2 내지 24의 헤테로 아릴아미노기, 탄소수 1 내지 30의 알킬실릴기, 탄소수 6 내지 30의 아릴실릴기 및 탄소수 6 내지 30의 아릴옥시기로 이루어진 군으로부터 선택된 1종 이상의 치환기로 치환되며, 복수 개의 치환기로 치환되는 경우 이들은 서로 동일하거나 상이하다. - 제1항에 있어서,
상기 올리고머는 에폭시 아크릴레이트 올리고머, H12 다이안 -비스-글리시딜 이써(4,4'-(1-Methylethylidene)biscyclohexanol, polymer with (chloromethyl)oxirane) 및 이들의 혼합물로 이루어진 군으로부터 선택되는
환자 맞춤형 깁스의 제조를 위한 3D 프린터용 광경화형 조성물. - 제1항에 있어서,
상기 안정제는 2,6-디-tert-부틸-p-크레솔, 디에틸에탄올아민, 트리헥실아민, 힌더드 아민, 유기 인산염, 힌더드 페놀 및 이들의 혼합물로 이루어진 군으로부터 선택되는
환자 맞춤형 깁스의 제조를 위한 3D 프린터용 광경화형 조성물. - 제1항에 있어서,
상기 환자 맞춤형 깁스는 내부에 보형물을 추가로 형성하여,
환자 환부의 상태 변화에 따라 깁스의 헐거워짐 방지 및 환부 지지력을 유지할 수 있는
환자 맞춤형 깁스의 제조를 위한 3D 프린터용 광경화형 조성물. - 제1항 내지 제6항 중 어느 한 항에 따른 3D 프린터용 광경화형 조성물을 포함하는
3D 프린팅을 이용하여 제조된 환자 맞춤형 깁스.
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PCT/KR2019/010331 WO2020105843A1 (ko) | 2018-11-23 | 2019-08-13 | 환자 맞춤형 깁스의 제조를 위한 3d 프린터용 광경화형 조성물 |
US17/053,311 US11845827B2 (en) | 2018-11-23 | 2019-08-13 | Photocurable composition for 3D printer for producing patient-customized cast |
EP19886523.0A EP3777902B1 (en) | 2018-11-23 | 2019-08-13 | Photocurable composition for 3d printer for producing patient-customized cast |
JP2021516516A JP2021525190A (ja) | 2018-11-23 | 2019-08-13 | 患者カスタムギプスの製造のための3dプリンタ用光硬化型組成物 |
CN201980029943.8A CN112074301A (zh) | 2018-11-23 | 2019-08-13 | 用于制造患者定制型石膏绷带的3d打印机用光固化型组合物 |
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