Packaging Structures And Additive Manufacturing Thereof
원문보기
IPC분류정보
국가/구분
United States(US) Patent
공개
국제특허분류(IPC7판)
B32B-003/26
B29C-064/118
B32B-027/08
B32B-027/34
B65D-081/02
B65D-081/05
출원번호
17166533
(2021-02-03)
공개번호
20210154967
(2021-05-27)
발명자
/ 주소
Distefano, Nicole
Esformes, Marc
Klein, Robert W.
출원인 / 주소
Howmedica Osteonics Corp.
인용정보
피인용 횟수 :
0인용 특허 :
0
초록▼
A packaging system includes a packaging unit and an article. The packaging unit includes a solid layer, a porous layer and a plastic layer with a cavity. The cavity is configured to receive and secure the article in an opening defined by the cavity that is flexible between a first and a second dimen
A packaging system includes a packaging unit and an article. The packaging unit includes a solid layer, a porous layer and a plastic layer with a cavity. The cavity is configured to receive and secure the article in an opening defined by the cavity that is flexible between a first and a second dimension. The packaging unit is fabricated by a 3D printing process. A tensioning device of a 3D printing machine tensions a feed filament during the 3D printing process.
대표청구항▼
1. A method for packaging an article, comprising the steps of: printing, by an additive manufacturing process, a packaging unit having an inner wall defining a cavity; andinserting the article into the cavity of the packaging unit such that the inner wall at least partially surrounds the article to
1. A method for packaging an article, comprising the steps of: printing, by an additive manufacturing process, a packaging unit having an inner wall defining a cavity; andinserting the article into the cavity of the packaging unit such that the inner wall at least partially surrounds the article to secure the article. 2. The method of claim 1, wherein the article is a medical implant. 3. The method of claim 1, further comprising enclosing the article within the packaging unit such that the article is removable from the packaging unit without damaging the packaging unit. 4. The method of claim 1, wherein the printing step includes printing an elastomeric film. 5. The method of claim 1, wherein the printing step printing a cover on the packaging unit and over the inserted article. 6. The method of claim 5, wherein the step of printing a cover includes printing a cover that is hingedly attached to the packaging unit. 7. The method of claim 6, wherein the cover is inseparable from the packaging unit without fracturing at least one of the packaging unit and the cover. 8. The method of claim 6, further comprising a step of sealing the cavity by heating or utilizing a chemical polymerization process to fuse the packaging unit and the cover and form a sterilized barrier for the inserted article. 9. The method of claim 1, wherein the step of inserting the article includes flexing an opening of the cavity to a first dimension to insert the article into the cavity and allowing the opening to return to a second dimension to secure the article, wherein the second dimension is less than the first dimension, the first and second dimension being measured along a line extending across the opening. 10. A method for packaging an article, comprising the steps of: printing, by an additive manufacturing process, a packaging unit having a substantially solid first portion defining an exterior of the packaging unit, a porous second portion and a plastic third portion defining a cavity with a single opening defining a first dimension, the second portion being disposed between the first and third portions; andinserting the article into the cavity of the packaging unit such that third layer at least partially surrounds the article to secure the article, the article defining a second dimension greater than the first dimension, the first and second dimension being measured along a line extending across the opening. 11. The method of claim 10, wherein the printing step includes printing a monolithic packaging unit. 12. The method of claim 10, wherein the article is a medical implant. 13. The method of claim 10, further comprising enclosing the article within the packaging unit such that the article is removable from the packaging unit without damaging the packaging unit. 14. The method of claim 10, wherein the printing step includes printing an elastomeric film. 15. The method of claim 10, wherein the printing step includes printing a cover on the packaging unit and over the inserted article. 16. The method of claim 15, wherein the step of printing the cover includes printing a cover that is hingedly attached to the first portion. 17. The method of claim 15, wherein the cover is inseparable from the first portion without fracturing at least one of the first portion and the cover. 18. The method of claim 15, further comprising a step of sealing the cavity by heating or utilizing a chemical polymerization process to fuse the packaging unit and the cover and form a sterilized barrier for the inserted article. 19. The method of claim 10, wherein the step of inserting the article includes flexing the opening of the cavity to a third dimension to insert the article into the cavity and allowing the opening to return to the first dimension to secure the article, wherein the third dimension is equal to or greater than the second dimension, the third dimension being measured along the line extending across the opening. 20. A method for packaging an article, comprising the steps of: printing, by an additive manufacturing process, a monolithic packaging unit having a substantially solid first portion defining an exterior of the packaging unit, a porous second portion and a plastic third portion defining a cavity, the second portion being disposed between the first and third portions; andinserting the article into the cavity of the packaging unit such that the third portion at least partially surrounds the article to secure the article.
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