최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0753837 (1991-09-03) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 388 인용 특허 : 0 |
An absorbable bone screw and plate system with self-locking properties. The absorbable bone screw comprises a threaded shaft portion 1 for insertion into bone and a head portion 3 for rigid connection in the screw hole 13 of a bone plate 20, the diameter of said head portion 3 increasing in the dire
An absorbable bone screw and plate system with self-locking properties. The absorbable bone screw comprises a threaded shaft portion 1 for insertion into bone and a head portion 3 for rigid connection in the screw hole 13 of a bone plate 20, the diameter of said head portion 3 increasing in the direction opposite to the shaft portion 1, and the outer surface of said head portion 3 being provided with a three-dimensional structure 4 in the form of corrugations.
A bone screw comprising a shaft portion having a thread for insertion into bone and a head portion for rigid connection in a screw hole of a bone plate, the diameter of said head portion increasing in the direction opposite to said shaft portion over at least a portion of the length of said head por
A bone screw comprising a shaft portion having a thread for insertion into bone and a head portion for rigid connection in a screw hole of a bone plate, the diameter of said head portion increasing in the direction opposite to said shaft portion over at least a portion of the length of said head portion and at least a part of the outer surface of said head portion having a three-dimensional structure, said thread of said shaft portion having crests from 0.11 to 1.00 mm in thickness, and said screw being made of a material capable of absorption by body tissue.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.