公开(公告)号：US20250153107A1

公开(公告)日：2025-05-15

申请号：US18626252

申请日：2024-04-03

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Hsuan-Yu HUANG ,  Jiun-Hua LI ,  Shen-Hua PENG ,  Lih-Tao HSU ,  Wei-Chieh CHANG ,  Bo-Yi LI

IPC: B01D63/02

Abstract: A reciprocating concentration system includes: a gas output device, first and second liquid accommodating tanks, a selection device, first and second liquid sensors and a computing control device. The gas output device is controlled to output pushing gas through a first gas channel or a second gas channel. The first liquid accommodating tank is in communication with the first gas channel. The second liquid accommodating tank is in communication with the second gas channel. The selection device is in communication with the first liquid accommodating tank and the second liquid accommodating tank through a first liquid channel and a second liquid channel, respectively, and has a filtered liquid outlet. The first liquid sensor and the second liquid sensor are disposed at the first liquid channel and the second liquid channel, respectively. The computing control device is connected to the gas output device and the first and the second liquid sensors.

公开(公告)号：US20210085606A1

公开(公告)日：2021-03-25

申请号：US17113785

申请日：2020-12-07

Applicant: Industrial Technology Research Institute

Inventor： Hsin-Hsin SHEN ,  Wen-Shiang CHEN ,  Chueh-Hung WU ,  Ming-Kuan SUN ,  Yu-Chi WANG ,  Sen-Lu CHEN ,  Wei-Lin YU ,  Lih-Tao HSU ,  Shih-Ping LIN

IPC: A61K9/14 ,  A61K9/06 ,  A61K35/16 ,  A61K35/19 ,  A61K38/18 ,  A61K38/38 ,  A61K41/00 ,  A61M37/00 ,  A61K31/704 ,  A61K47/10 ,  A61K47/34 ,  A61L27/00 ,  A61K9/00

Abstract: The disclosure provides a use of hydrogel composition for alleviating degenerative joint and tendon tear. The hydrogel composition includes 100 parts by weight of therapeutic agent and 120-380 parts by weight of biodegradable copolymer, wherein the therapeutic agent comprises platelet-rich plasma (PRP), doxorubicin, transforming growth factor, bovine serum albumin, or a combination thereof. The biodegradable copolymer has a structure of Formula (I) or 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) used for coupling the blocks A-B or B-A-B; and n is 0 or an integer greater than 0.

公开(公告)号：US20210338414A1

公开(公告)日：2021-11-04

申请号：US17243858

申请日：2021-04-29

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chih-Chieh HUANG ,  Jeng-Liang KUO ,  Hui-Ting HUANG ,  Shiun-Yin CHANG ,  Meng-Hsueh LIN ,  Cheng-Yi WU ,  Lih-Tao HSU ,  Pei-I TSAI ,  Hsin-Hsin SHEN ,  Chih-Yu CHEN ,  Kuo-Yi YANG ,  Chun-Hsien MA

IPC: A61F2/08

Abstract: A tissue repair device and a method for using the same are provided. The tissue repair device includes a body portion and at least one wire. The body portion includes an inner layer and an outer layer. The inner layer is close to a tissue, wherein the inner layer includes a hydrophilic structure, and the outer layer includes a hydrophobic structure. The wire is connected to the body portion to fix the body portion to the tissue.

公开(公告)号：US20190192437A1

公开(公告)日：2019-06-27

申请号：US15855260

申请日：2017-12-27

Applicant: Industrial Technology Research Institute

Inventor： Hsin-Hsin SHEN ,  Wen-Shiang CHEN ,  Chueh-Hung WU ,  Ming-Kuan SUN ,  Yu-Chi WANG ,  Sen-Lu CHEN ,  Wei-Lin YU ,  Lih-Tao HSU ,  Shih-Ping LIN

IPC: A61K9/14 ,  A61K9/06 ,  A61K35/16 ,  A61K35/19 ,  A61K31/704 ,  A61K38/18 ,  A61K38/38 ,  A61K41/00 ,  A61M37/00

CPC classification number: A61K9/146 ,  A61K9/06 ,  A61K9/145 ,  A61K31/704 ,  A61K35/16 ,  A61K35/19 ,  A61K38/1841 ,  A61K38/385 ,  A61K41/0047 ,  A61M37/0092 ,  A61M2037/0007

Abstract: The disclosure provides a powder form and a hydrogel composition for alleviating degenerative joint and tendon tear. The powder form consists essentially of a 120-380 parts by weight biodegradable copolymer; 15-75 parts by weight urea; and 100 parts by weight platelet-rich plasma; wherein the biodegradable copolymer has a structure of formula (I) or formula (II): wherein A comprises a hydrophilic polyethylene glycol polymer; B comprises a hydrophobic polyester polymer; BOX is bifunctional group monomer of 2, 2′-bis(2-oxazoline) used for coupling the blocks AB or BAB; and n is an integer greater than or equal to 0.