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-0488724 (1998-01-09) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 484 인용 특허 : 65 |
A universal, surgical prosthesis for hernia repair is provided in the form of a foldable sheet. The prosthesis includes a barrier layer formed of a material adapted to prevent biological adherence thereto, such as polytetrafluoroethylene, and a second surface layer formed of a material adapted to pr
A universal, surgical prosthesis for hernia repair is provided in the form of a foldable sheet. The prosthesis includes a barrier layer formed of a material adapted to prevent biological adherence thereto, such as polytetrafluoroethylene, and a second surface layer formed of a material adapted to promote biological tissue adherence thereto, such as polypropylene. The second surface may be formed of a series of spaced projections. The prosthesis is adapted to be manipulated into an operative position to exhibit an appropriate exterior when in the operative position. In this manner, the universal, surgical prosthesis can be utilized for a wide range of surgical procedures.
1. A method of repairing an inguinal hernia having a hernia defect within the inguinal canal, a spermatic cord structure being located within the inguinal canal, the method comprising: providing a composite mesh having a first outer facing layer which is formed of a material adapted to promote bi
1. A method of repairing an inguinal hernia having a hernia defect within the inguinal canal, a spermatic cord structure being located within the inguinal canal, the method comprising: providing a composite mesh having a first outer facing layer which is formed of a material adapted to promote biological tissue adherence thereto and a second outer facing layer formed of a material adapted to prevent biological tissue adherence thereto, said second outer facing layer being disposed on a surface of said first outer facing layer; and positioning said composite mesh to extend over the hernia defect with said first outer facing layer disposed between the hernia defect and said second outer facing layer and with said second outer facing layer disposed between said first outer facing layer and the spermatic cord structure to prevent adherence of the spermatic cord structure to the first outer facing layer. 2. The method of claim 1, wherein said composite mesh is provided with an opening adapted to receive the spermatic cord. 3. The method of claim 2, further comprising positioning the spermatic cord to extend through said opening in the composite mesh. 4. The method of claim 1, wherein said first outer facing layer is formed of polypropylene. 5. The method of claim 1, wherein said second outer facing layer is formed of PTFE. 6. The method of claim 1, wherein the first outer facing layer is formed as a sheet of material. 7. The method of claim 1, wherein the second outer facing layer is formed as a sheet of material. 8. The method of claim 1, wherein said second outer facing layer is formed of a fluoropolymer. 9. The method of claim 1, wherein said second outer facing layer is coupled to said first outer facing layer layer. 10. The method of claim 9, wherein said second outer facing layer is directly attached to said first outer facing layer. 11. The method of claim 9, wherein said second outer facing layer is bonded to said first outer facing layer. 12. The method of claim 11, wherein said second outer facing layer is thermo-bonded to said first outer facing layer. 13. The method of claim 9, wherein said second outer facing layer is attached to said first outer facing layer with a mechanical connection. 14. The method of claim 13, wherein said second outer facing layer is stitched to said first outer facing layer. 15. The method of claim 13, wherein said second outer facing layer is attached to said first outer facing layer with an adhesive. 16. The method of claim 15, wherein the adhesive has a low shear strength.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.