公开(公告)号：US20190216616A1

公开(公告)日：2019-07-18

申请号：US16216484

申请日：2018-12-11

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE ,  Korea Textile Machinery Convergence Research Institute

Inventor： So Young YANG ,  Yong Il CHUNG ,  Kyu Hyung KIM ,  Min Ji LEE ,  Soo In LEE ,  Eun Chang CHOI

IPC: A61F2/46 ,  A61C13/00 ,  A61F2/28 ,  A61L27/12

CPC classification number: A61F2/4644 ,  A61C13/0019 ,  A61F2/28 ,  A61F2/4601 ,  A61F2310/00293 ,  A61F2310/00359 ,  A61F2310/00796 ,  A61L27/12 ,  A61L27/32 ,  A61L27/3608 ,  B33Y10/00 ,  B33Y70/00

Abstract: The present invention relates to a method for manufacturing a bone graft material using 3D printing of a DLP system. The method includes (1) dispersing a powder material including calcium phosphate-based ceramics in a solvent; (2) recovering the calcium phosphate-based ceramics by removing the solvent from a solution in which the calcium phosphate-based ceramic material is dispersed in Step 1; (3) producing a photocurable resin composition by adding a binder resin including a crosslinking agent and a photoinitiator to the calcium phosphate-based ceramics obtained in Step 2; (4) performing 3D rapid prototyping on a bone graft material molded body from the composition for a bone graft material produced in Step 3 by 3D printing of a DLP system; and (5) debinding and sintering organic materials remaining in the bone graft material molded body subjected to prototyping in Step 4.

公开(公告)号：US20180193058A1

公开(公告)日：2018-07-12

申请号：US15867352

申请日：2018-01-10

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE ,  KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

Inventor： Tae Wuk BAE ,  Yong Chul JUNG ,  Moon Kyu KIM ,  Jung Chul KIM ,  Kyu Hyung KIM ,  Jung Wook SUH ,  Soo In LEE ,  Hyung Soo LEE ,  Eun Chang CHOI

IPC: A61B17/34

Abstract: Disclosed is an automatic hair transplant apparatus including a needle module in which a hair follicle is inserted, a supplying case which has a magazine shape into which the needle module is inserted like a bullet of a gun, a withdrawing case which has a magazine shape into which the needle module is inserted like a bullet of a gun, and a hair transplanter on which the supplying case and the withdrawing case are mounted and which transplants hair follicles into a scalp by sequentially operating needle modules in the supplying case one by one and inserts needle modules from which hair follicles are removed into the withdrawing case.

公开(公告)号：US20170020565A1

公开(公告)日：2017-01-26

申请号：US15138433

申请日：2016-04-26

Applicant: Electronics and Telecommunications Research Institute ,  Kyungpook National University Industry-Academic Corporation Foundation

Inventor： Tae Wuk BAE ,  Kyu Hyung KIM ,  Moon Kyu KIM ,  Jung Chul KIM ,  Jung Wook SUH ,  Soo In LEE ,  Hyung Soo LEE ,  Yong Chul JUNG ,  Eun Chang CHOI ,  Dae Sik KIM ,  Chang Hyuk HONG

IPC: A61B17/34 ,  A61B17/3205

CPC classification number: A61B17/3468 ,  A61B17/32053 ,  A61B2017/00398 ,  A61B2017/00752 ,  A61B2017/3409

Abstract: Provided is an automatic hair transplanter for transplanting follicles including a housing having a space therein and having a nozzle in which an opening is formed on a front surface, a needle supply magazine installed on the housing and sequentially supplying a plurality of needles containing follicles to the back of the nozzle, a needle aligner transferring and aligning a needle supplied from the needle supply magazine with the center of the nozzle, a needle actuator causing the needle aligned by the needle aligner to protrude from the nozzle, a follicle pressurizer pressurizing a follicle in the needle protruding by the needle actuator from the back to the front, a needle retrieval magazine containing the needle in which pressurization of the follicle has been finished by the follicle pressurizer and nothing remains, and a manipulator having a switch for controlling operation of the needle actuator and the follicle pressurizer.

Abstract translation: 本发明提供一种用于移植卵泡的自动头发移植器，其包括在其中具有空间的壳体，并且具有在前表面上形成有开口的喷嘴，安装在壳体上的针供应盒，并且将多个针头包含滤泡依次供给至 针头对准器将从针供应盒提供的针与喷嘴的中心传送和对准，使由针对准器对准的针从喷嘴突出的针致动器，将滤泡加压的滤泡加压器 所述针由所述针致动器从所述后部向前突出，所述针收回盒包含所述针头，所述针头通过所述滤泡加压器已经完成所述毛囊的加压，并且没有残留物;以及操纵器，具有用于控制所述针的操作的开关 致动器和滤泡加压器。

公开(公告)号：US20160045223A1

公开(公告)日：2016-02-18

申请号：US14731888

申请日：2015-06-05

Applicant: Electronics and Telecommunications Research Institute

Inventor： Kyu Hyung KIM ,  Tae Wuk BAE ,  Hyung Soo LEE ,  Yong Chul JUNG ,  Soo In LEE ,  Chang Hyuk HONG

IPC: A61B17/34

CPC classification number: A61B17/3468 ,  A61B2017/00141 ,  A61B2017/00752

Abstract: Disclosed is an injector for hair implant, and more particularly, to an injector for hair implant with an automatic follicle supply function which is capable of continuously and automatically supplying follicles so that the follicles are rapidly and easily implanted into a scalp.

Abstract translation: 公开了一种用于头发植入的注射器，更具体地，涉及一种具有自动滤泡供应功能的头发植入物的注射器，其能够连续且自动地供应毛囊，使得毛囊快速且容易地植入头皮。

公开(公告)号：US20220095981A1

公开(公告)日：2022-03-31

申请号：US17475913

申请日：2021-09-15

Applicant: Electronics and Telecommunications Research Institute

Inventor： Tae Wuk BAE ,  Kee Koo KWON ,  Kyu Hyung KIM

IPC: A61B5/352 ,  A61B5/00

Abstract: Provided is a method of detecting the R peak of an electrocardiogram (ECG) signal using an adaptive median filter. The method includes allowing an ECG signal (hereinafter, referred to as a first ECG signal) received from an ECG signal measuring apparatus having a predetermined sampling rate to pass through an adaptive median filter, calculating a difference value between the first ECG signal and a signal (hereinafter, referred to as a second ECG signal) passing through the adaptive median filter, extracting R peak candidate groups by applying a maximum filtering size and an adaptive threshold applicable in the adaptive median filter to the calculated difference value between the first and second ECG signals, and detecting an R peak candidate group having a maximum value among the R peak candidate groups as an R peak.

公开(公告)号：US20200155300A1

公开(公告)日：2020-05-21

申请号：US16684273

申请日：2019-11-14

Applicant: Electronics and Telecommunications Research Institute

Inventor： Tae Wuk BAE ,  Kyu Hyung KIM ,  Jung Wook SUH ,  Eun Chang CHOI ,  Chang Hyuk HONG

IPC: A61F2/10 ,  A61F2/00

Abstract: An automatic hair implant apparatus according to the present disclosure includes a cylinder including a nozzle at an exit side and having a supporting part partially opened on a path, an implant unit configured to pass through the nozzle to implant an embedded follicle into target skin, a cartridge disposed on the supporting part of the cylinder and configured to sequentially replace the implant unit, and a push rod configured to guide the implant unit to the nozzle and return to its original position when the follicle is implanted into the target skin.

公开(公告)号：US20190262036A1

公开(公告)日：2019-08-29

申请号：US16287566

申请日：2019-02-27

Applicant: Electronics and Telecommunications Research Institute ,  Kyungpook National University Industry-Academic Cooperation Foundation

Inventor： Jung Wook SUH ,  Kyu Hyung KIM ,  Moon Kyu KIM ,  Jung Chul KIM ,  Tae Wuk BAE ,  Soo In LEE ,  Eun Chang CHOI

IPC: A61B17/34

Abstract: The present disclosure relates to a structure of an automatic hair implanter capable of continuously performing hair transplantation work by applying a structure of a conventional manual hair implanter. A proposed automatic hair implanter (hair transplantation device) comprises a rotating magazine therein, and several needle modules are stored in the magazine. Two pushrods, which are positioned on a rear portion of the device and capable of translational motion, play a role of pushing a needle and a shaft, which constitute a needle module, forward. The needle and the shaft may be moved backward by a spring positioned inside the magazine.

公开(公告)号：US20190053827A1

公开(公告)日：2019-02-21

申请号：US16105810

申请日：2018-08-20

Applicant: Electronics and Telecommunications Research Institute ,  Kyungpook National University Industry-Academic Cooperation Foundation

Inventor： Jung Wook SUH ,  Kyu Hyung KIM ,  Moon Kyu KIM ,  Jung Chul KIM ,  Tae Wuk BAE ,  Eun Chang CHOI

IPC: A61B17/34 ,  A61F2/10 ,  A61M5/32

Abstract: The present disclosure relates to a hair implanter with an automatically retracting needle, and more specifically, to a hair implanter with an automatically retracting needle configured to automatically move a needle backward by a force of a spring when the needle is moved forward to a predetermined position to allow hair transplantation work to be smoothly performed.

公开(公告)号：US20170020564A1

公开(公告)日：2017-01-26

申请号：US15137600

申请日：2016-04-25

Applicant: Electronics and Telecommunications Research Institute ,  Kyungpook National University Industry-Academic Cooperation Foundation

Inventor： Tae Wuk BAE ,  Yong Chul JUNG ,  Kyu Hyung KIM ,  Moon Kyu KIM ,  Jung Chul KIM ,  Jung Wook SUH ,  Hyung Soo LEE ,  Eun Chang CHOI ,  Dae Sik KIM ,  Chang Hyuk HONG

IPC: A61B17/34 ,  A61B17/3205

CPC classification number: A61B17/3468 ,  A61B17/32053 ,  A61B2017/00752

Abstract: Provided is a manual follicle-transplanting hair transplanter for increasing a graft survival rate. The manual follicle-transplanting hair transplanter includes a needle member having a lower end containing a follicle to be transplanted and having a head having a larger diameter than a portion below the head at an upper end thereof, a rod member inserted into the needle member and having a push portion having a larger diameter than a portion below the push portion at an upper end thereof, an inner body configured to contain the needle member and limit downward movement of the needle member, and an outer body configured to contain the inner body and limit upward movement of the needle member. The needle member is automatically withdrawn when a compressed spring disposed in the inner body expands and pushes up a lower surface of the head.

Abstract translation: 提供了一种用于增加移植物存活率的手动卵泡移植头发移植器。 手动移植头发移植器包括具有下端的针构件，该下端包含要移植的卵泡，并且具有头部，其头部的直径大于头部下端部分的上端，插入到针构件中的杆构件和 具有在其上端具有比所述推动部下方的部分更大的直径的推动部，构造成容纳所述针构件并限制所述针构件的向下运动的内主体，以及构造成容纳所述内体的外主体， 限制针构件的向上运动。 当设置在内部主体中的压缩弹簧膨胀并向上推动头部的下表面时，针构件被自动地拉出。