公开(公告)号：US12258546B2

公开(公告)日：2025-03-25

申请号：US17561117

申请日：2021-12-23

Applicant: Industrial Technology Research Institute

Inventor： Hsin-Yi Hsu ,  Yang-Cheng Lin ,  Chao-Hong Hsu ,  Yu-Bing Liou ,  Li-Hsin Lin ,  Hsin-Hsin Shen ,  Yu-Chi Wang ,  Chang-Chou Li ,  Chih-Hung Huang

IPC: B01L3/00 ,  C12M1/00 ,  C12M1/42 ,  C12M3/00

Abstract: A cell and tissue sheet forming package includes a container body, a membrane, a sliding door plate and a sealing film. The sliding door plate is disposed slidably on a top of the container body to cover or expose the membrane. The sliding door plate has a hole and a passive magnetic assembly. The cell injection equipment includes a carrier, an injection mechanism and a drive mechanism. The carrier carries the package, and the drive mechanism moves the carrier and the injection mechanism to have the injection mechanism to inject a solution, through the hole, into the package. A heating element of the carrier is introduced to heat the membrane and the solution to transform the solution into a colloid sheet on the membrane. Then, the positive magnetic assembly engages magnetically the passive magnetic assembly to slide the sliding door plate to expose the colloid sheet on the membrane.

公开(公告)号：US20210085447A1

公开(公告)日：2021-03-25

申请号：US17110446

申请日：2020-12-03

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chang-Chou Li ,  Li-Wen Lai ,  Yang-Cheng Lin ,  Chin-Lung Liu ,  Chih-Yu Ke ,  Teng-Yen Wang

IPC: A61F2/10 ,  B29C64/112 ,  B29C64/245 ,  B29C64/295 ,  B29C64/314 ,  B29C64/364 ,  B29C64/106 ,  A61L27/18 ,  A61L27/24 ,  A61L27/38 ,  A61L27/60 ,  C12N5/071

Abstract: A three dimensional tissue printing method is disclosed. The three dimensional tissue printing method includes the following steps: performing large support stand printing to form a first printing body; performing small support stand printing to form second printing body on the first printing body and forming a tissue structure by crossly connecting in between the first printing body and the second printing body. Besides, a three dimensional tissue printing device and artificial skin are also presented.

公开(公告)号：US10052855B2

公开(公告)日：2018-08-21

申请号：US14981207

申请日：2015-12-28

Applicant: Industrial Technology Research Institute

Inventor： Teng-Yen Wang ,  Lung-Wu Chang ,  Chang-Chou Li ,  Yang-Cheng Lin

IPC: B32B37/00 ,  B32B37/06 ,  B32B37/08 ,  B32B37/04 ,  B29C65/16 ,  B29C65/18 ,  B29C65/72 ,  B29C65/00

CPC classification number: B32B37/0053 ,  B29C65/1632 ,  B29C65/1658 ,  B29C65/18 ,  B29C65/72 ,  B29C66/0342 ,  B29C66/1122 ,  B29C66/45 ,  B29C66/8161 ,  B29C66/83413 ,  B32B37/0007 ,  B32B37/04 ,  B32B37/06 ,  B32B37/08 ,  B32B2307/552 ,  B32B2307/734 ,  B32B2310/0843

Abstract: A laminating device for composite material includes a laser device, a hot roller assembly which has a first hot roller and a second hot roller, a cool roller assembly which has a first cool roller and a second cool roller, an axial roller-driving unit and a spring force-adjusting unit. The laser device provides a laser beam onto laminating surfaces of two separate composite materials prior to the hot roller assembly. The axial roller-driving unit drives the first hot roller and the second hot roller, and the first cool roller and the second cool roller, to undergo relative movement in a first direction. The spring force-adjusting unit provides spring forcing to the first hot roller and the second hot roller, and the first cool roller and the second cool roller, to ensure further the lamination of the two composite materials.

公开(公告)号：US11247414B2

公开(公告)日：2022-02-15

申请号：US16660694

申请日：2019-10-22

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chang-Chou Li ,  Yen Bor Fang ,  Shun-Sheng Ko ,  Teng-Yen Wang ,  Yang-Cheng Lin

IPC: B29C70/38 ,  B65H35/00 ,  B29C53/80

Abstract: The disclosure relates to a tape laying apparatus configured to lay prepreg tape to mould surface. The tape laying apparatus includes a tape supply spool, a compaction head, a cutting tool and at least one travel distance adjustment component. The tape supply spool is configured for the prepreg tape to be wound thereon. The compaction head is configured for delivering the prepreg tape to the mould surface from the tape supply spool. The cutting tool is movable along a cutting path. The cutting tool is configured to cut the prepreg tape passing through the cutting path. The at least one travel distance adjustment component is movably located between the cutting path and the compaction head and configured to push the prepreg tape passing through the cutting path so as to increase or decrease a travel distance of the prepreg tape from the cutting path to the compaction head.

公开(公告)号：US20170136700A1

公开(公告)日：2017-05-18

申请号：US14971211

申请日：2015-12-16

Applicant: Industrial Technology Research Institute

Inventor： CHANG-CHOU LI ,  Li-Wen Lai ,  Yang-Cheng Lin ,  Chin-Lung Liu ,  Chih-Yu Ke ,  Teng-Yen Wang

IPC: B29C67/00 ,  A61L27/60 ,  A61F2/10 ,  A61L27/24 ,  A61L27/18 ,  C12N5/071 ,  A61L27/38

CPC classification number: C12N5/0698 ,  A61F2/105 ,  A61L27/18 ,  A61L27/24 ,  A61L27/3839 ,  A61L27/60 ,  A61L2430/34 ,  B29C64/112 ,  B29C64/209 ,  B29K2105/0058 ,  B29K2105/251 ,  B29K2995/0012 ,  B29K2995/006 ,  B29L2031/7532 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y80/00 ,  C08L67/04

Abstract: A three dimensional tissue printing method is disclosed. The three dimensional tissue printing method includes the following steps: performing large support stand printing to form a first printing body; performing small support stand printing to form second printing body on the first printing body and forming a tissue structure by crossly connecting in between the first printing body and the second printing body. Besides, a three dimensional tissue printing device and artificial skin are also presented.

公开(公告)号：US11059230B2

公开(公告)日：2021-07-13

申请号：US16262346

申请日：2019-01-30

Applicant: Industrial Technology Research Institute

Inventor： Chang-Chou Li ,  Li-Wen Lai ,  Yang-Cheng Lin

IPC: B29C64/393 ,  A61L27/60 ,  A61L27/36 ,  B29C64/20 ,  B33Y50/02 ,  B33Y70/00 ,  B33Y30/00

Abstract: A biomaterial printing apparatus includes a support base, a movement device, a printing device, a first optical-detection device, and a second optical-detection device. The carrier is configured for a culture container to be put thereon. The movement device is connected to the support base. The printing device is connected to the movement device. The first optical-detection device is configured to detect the position of the injection needle of the printing device. The second optical-detection device is configured to detect the position of the culture container. According to the detection of the first optical-detection device and the second optical-detection device, the biological material printing device can accurately move the injection needle to the injection position relative to the culture container, thereby improving the accuracy of printing the biological material.

公开(公告)号：US10888416B2

公开(公告)日：2021-01-12

申请号：US14971211

申请日：2015-12-16

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chang-Chou Li ,  Li-Wen Lai ,  Yang-Cheng Lin ,  Chin-Lung Liu ,  Chih-Yu Ke ,  Teng-Yen Wang

IPC: B29C67/00 ,  A61F2/10 ,  B29C64/112 ,  B29C64/245 ,  B29C64/295 ,  B29C64/314 ,  B29C64/364 ,  B29C64/106 ,  A61L27/18 ,  A61L27/24 ,  A61L27/38 ,  A61L27/60 ,  C12N5/071 ,  B29C64/209 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y80/00 ,  B29K105/00 ,  B29L31/00

Abstract: A three dimensional tissue printing method is disclosed. The three dimensional tissue printing method includes the following steps: performing large support stand printing to form a first printing body; performing small support stand printing to form second printing body on the first printing body and forming a tissue structure by crossly connecting in between the first printing body and the second printing body. Besides, a three dimensional tissue printing device and artificial skin are also presented.