公开(公告)号：US10945736B2

公开(公告)日：2021-03-16

申请号：US16225714

申请日：2018-12-19

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Wan-Shiun Lou ,  Yuen-Yung Loh ,  Yung-Lung Liu ,  Wei-Lin Yu ,  Yen-Ling Wang ,  Hsin-Hsin Shen ,  Chia-Hao Chang

IPC: A61B17/11 ,  A61B17/04 ,  A61B17/122 ,  A61B17/12

Abstract: A fixing device for suturing of blood vessels is provided, which includes a connecting rod, a first clamping member, a second clamping member, a first extension tube and a second extension tube. One end of the first clamping member is disposed on the connecting rod, and the other end of the first clamping member has a first clamping head. One end of the second clamping member is disposed on the connecting rod, and the other end of the second clamping member has a second clamping head. The first extension tube is disposed on an inner side of the first clamping head. The second extension tube is disposed on an inner side of the second clamping head and opposite to the first extension tube, wherein a relative position of the first extension tube and the second extension tube is adjustable.

公开(公告)号：US20220379311A1

公开(公告)日：2022-12-01

申请号：US17824929

申请日：2022-05-26

Applicant: Industrial Technology Research Institute

Inventor： Lih-Tao Hsu ,  Shen-Hua Peng ,  Cheng-Yi Wu ,  Jeng-Liang Kuo ,  Meng-Hsueh Lin ,  Chih-Chieh Huang ,  Wei-Lin Yu ,  Hui-Ting Huang

IPC: B01L3/00

Abstract: A cell purification module, configured to purify multiple cells from a fluid sample is provided. The cell purification module includes a hollow column, multiple hollow fiber membranes, at least one first magnetic component, a fluid sample inlet end, and a fluid sample outlet end. The hollow column has a first opening, a second opening, and an accommodating space connecting the first opening and the second opening. The hollow fiber membranes are disposed in the accommodating space and each hollow fiber membrane has multiple pores. The first magnetic component is disposed at a periphery of the hollow column. The fluid sample inlet end and the fluid sample outlet end are respectively disposed at two ends of the hollow column. The hollow fiber membranes extend in an axial direction of the hollow column, and are arranged in a radial direction of the hollow column. A cell purification system is also provided.

公开(公告)号：US11154637B2

公开(公告)日：2021-10-26

申请号：US16675860

申请日：2019-11-06

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Hsin-Hsin Shen ,  Yu-Chi Wang ,  Sen-Lu Chen ,  Yu-Bing Liou ,  Jian-Wei Lin ,  Yi-Hsuan Lee ,  Ming-Chia Yang ,  Ying-Wen Shen ,  Wei-Lin Yu

IPC: A61L24/06 ,  A61L24/00

Abstract: A biodegradable sealant includes: a polyethylene glycol derivative; a photoinitiator; and a solvent, wherein the content of the polyethylene glycol derivative is about 10-75 wt % in the biodegradable sealant. The polyethylene glycol derivative is obtained by a substitution reaction, and in the substitution reaction, the polyethylene glycol is modified with methacrylic anhydride.

公开(公告)号：US10449272B2

公开(公告)日：2019-10-22

申请号：US15294047

申请日：2016-10-14

Applicant: Industrial Technology Research Institute

Inventor： Yu-Chi Wang ,  Hsin-Hsin Shen ,  Chin-Fu Chen ,  Meng-Yow Hsieh ,  Sen-Lu Chen ,  Yu-Bing Liou ,  Tsai-Yu Lin ,  Pei-Shan Li ,  Wei-Lin Yu

IPC: A61L31/04 ,  A61L31/14

Abstract: The present disclosure provides a hydrogel composition including: a hydrogel having a structure represented by Formula (I) or Formula (II) shown as follows: A-B-BOX-B-A, Formula (I); B-A-B-(BOX-BAB)n-BOX-B-A-B, Formula (II), wherein, A is a hydrophilic polyethylene glycol polymer, B is a hydrophobic polyester polymer, BOX is a bifunctional group monomer of 2,2′-Bis(2-oxazoline) for coupling di-block of A-B or tri-block of B-A-B, and n is an integer greater than or equal to 0; and an anti-adhesion additive, wherein the anti-adhesion additive comprises a carbohydrate, a nitrogen-containing cyclic compound, a polymer or a combination thereof.