JP2018130548A - 成分分離器 - Google Patents
成分分離器 Download PDFInfo
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- JP2018130548A JP2018130548A JP2018052336A JP2018052336A JP2018130548A JP 2018130548 A JP2018130548 A JP 2018130548A JP 2018052336 A JP2018052336 A JP 2018052336A JP 2018052336 A JP2018052336 A JP 2018052336A JP 2018130548 A JP2018130548 A JP 2018130548A
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- 230000008878 coupling Effects 0.000 claims abstract description 32
- 238000010168 coupling process Methods 0.000 claims abstract description 32
- 238000005859 coupling reaction Methods 0.000 claims abstract description 32
- 210000001124 body fluid Anatomy 0.000 claims abstract description 9
- 239000010839 body fluid Substances 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 210000000130 stem cell Anatomy 0.000 abstract description 39
- 238000000034 method Methods 0.000 abstract description 20
- 239000008280 blood Substances 0.000 abstract description 18
- 238000000926 separation method Methods 0.000 abstract description 15
- 238000011109 contamination Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 210000000601 blood cell Anatomy 0.000 abstract description 7
- 238000003825 pressing Methods 0.000 abstract description 4
- 238000007796 conventional method Methods 0.000 abstract description 2
- 238000004891 communication Methods 0.000 abstract 1
- 239000000306 component Substances 0.000 description 53
- 210000004369 blood Anatomy 0.000 description 15
- 239000007788 liquid Substances 0.000 description 13
- 230000002265 prevention Effects 0.000 description 13
- 210000004027 cell Anatomy 0.000 description 11
- 210000002381 plasma Anatomy 0.000 description 10
- 210000001185 bone marrow Anatomy 0.000 description 7
- 210000004623 platelet-rich plasma Anatomy 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 238000011282 treatment Methods 0.000 description 7
- 102000029816 Collagenase Human genes 0.000 description 5
- 108060005980 Collagenase Proteins 0.000 description 5
- 239000012503 blood component Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 229960002424 collagenase Drugs 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
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- 210000001789 adipocyte Anatomy 0.000 description 2
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- 230000000735 allogeneic effect Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
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- 208000024963 hair loss Diseases 0.000 description 1
- 230000003676 hair loss Effects 0.000 description 1
- 210000001621 ilium bone Anatomy 0.000 description 1
- 210000002865 immune cell Anatomy 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 210000000265 leukocyte Anatomy 0.000 description 1
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- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
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- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
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- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
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- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
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- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
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- A61M2202/0427—Platelets; Thrombocytes
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- A—HUMAN NECESSITIES
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- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0413—Blood
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01L2400/00—Moving or stopping fluids
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- B01L2400/0478—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure pistons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
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- G—PHYSICS
- G01—MEASURING; TESTING
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- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
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- Heart & Thoracic Surgery (AREA)
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- External Artificial Organs (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Centrifugal Separators (AREA)
Abstract
Description
(付記1)
一端部に体液の流通する流通管が設けられ、他端部に本体雌ねじ部が配置される中空の本体と、
前記本体の内部で前後進しながら、前記本体の本体空間を可変させるプランジャーと、
前記本体雌ねじ部に螺合可能な加圧ねじ部を有する加圧チューブ、および前記加圧チューブの内部に対して出入りし、前記プランジャーの下部のプランジャーねじ部に螺合するチューブねじが形成されたプランジャー結合チューブを有する作動部材と、を含んでなることを特徴とする、成分分離器。
前記本体雌ねじ部および前記加圧ねじ部のねじ方向は前記プランジャーねじ部および前記チューブねじのねじ方向と反対であることを特徴とする、付記1に記載の成分分離器。
前記チューブねじの端部にはねじ山のないオフセットが設けられることを特徴とする、付記1に記載の成分分離器。
前記チューブねじの下側には、前記チューブねじの突出量を制限するチューブ突出ストッパーが設けられることを特徴とする、付記1に記載の成分分離器。
前記加圧チューブの下部には、チューブ離脱防止カバーが設置され、前記プランジャー結合チューブの外周面の下部には、前記チューブ離脱防止カバーにより前記プランジャー結合チューブの移動を制限させるチューブ離脱ストッパーが設けられることを特徴とする、付記1に記載の成分分離器。
前記チューブ離脱ストッパーと前記チューブ離脱防止カバーとの間にばねが設置されることで、前記チューブねじと前記プランジャーねじ部との着脱を容易に誘導することを特徴とする、付記5に記載の成分分離器。
前記加圧チューブに設けられる加圧チューブ突起と前記プランジャー結合チューブに設けられるチューブ突出ストッパーとの間にばねが設置されることで、前記チューブねじと前記プランジャーねじ部との着脱を容易に誘導することを特徴とする、付記5に記載の成分分離器。
2 血球
3 軟膜層
4 血漿
5 幹細胞液
6 上澄み液
10、20 注射器
12、22 プランジャー
100 成分分離器
102 本体
103 本体空間
104 本体ストッパー
106 嵌合突起
108 流通管
110 本体結合ねじ
112 流通管栓
114 本体アダプター
115 アダプター空間
116 目盛
117 嵌合溝
118 プランジャー
120 収集部
122 プランジャー下部
124 プランジャーヘッド
126 プランジャーねじ部
128 加圧チューブ
130 加圧ねじ部
132 加圧チューブ突起
134 カバー結合ねじ
136 加圧チューブホール
138 本体カバー
140 本体カバーねじ
142 本体雌ねじ部
144 プランジャー結合チューブ
146 プランジャー結合チューブボディ
148 チューブねじ
150 チューブ突出ストッパー
152 オフセット
154 チューブ離脱ストッパー
156 チューブハンドル
158 ばね
160 チューブ離脱防止カバー
162 チューブ離脱防止カバーホール
164 ばね着座部
170 本体栓
172 本体栓結合部材
Claims (3)
- 一端部に体液の流通する流通管が設けられ、他端部に本体雌ねじ部が配置される中空の本体と、
前記本体の内部に挿入され、前記本体雌ねじ部側にプランジャーねじ部が形成されたプランジャーと、
前記本体の内部で前記プランジャーを前後進させて、本体空間を可変させる作動部材と、
を含み、
前記作動部材は、
前記本体雌ねじ部と螺合されており、回転方向によって前記本体の内部に移動可能に挿入されるように外周面上に加圧ねじ部が設けられ、前記プランジャー側の端部に加圧チューブ突起が設けられる中空の加圧チューブと、
前記加圧チューブの内部に滑り可能に挿入され、前記プランジャー側の端部が前記加圧チューブ突起に掛かった状態で、前記加圧チューブ突起の内部に開放形成された加圧チューブホールを介して、前記プランジャーねじ部に螺合するチューブねじが延長形成されたプランジャー結合チューブと、
を含み、
前記本体雌ねじ部および前記加圧ねじ部のねじ方向は、前記プランジャーねじ部および前記チューブねじのねじ方向と反対であることを特徴とする、成分分離器。 - 前記チューブねじの端部にはねじ山のないオフセットが設けられることを特徴とする、請求項1に記載の成分分離器。
- 前記チューブねじの下側には、前記チューブねじの突出量を制限するチューブ突出ストッパーが設けられることを特徴とする、請求項1に記載の成分分離器。
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KR1020140057912A KR101472821B1 (ko) | 2014-05-14 | 2014-05-14 | 성분 분리기 |
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JP6648177B2 JP6648177B2 (ja) | 2020-02-14 |
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EP (1) | EP3144019B1 (ja) |
JP (2) | JP6348991B2 (ja) |
KR (1) | KR101472821B1 (ja) |
CN (1) | CN106456851B (ja) |
ES (1) | ES2784278T3 (ja) |
WO (1) | WO2015174671A1 (ja) |
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FR3049877B1 (fr) * | 2016-04-12 | 2018-04-13 | Gilson Sas | Pipette pour le prelevement d'une plage etendue de volumes de liquide |
EP4181855A4 (en) | 2020-07-15 | 2023-10-25 | PRP Technologies, Inc. | DEVICE, KIT AND METHOD FOR GENERATING PLASMA RICH IN PLATES |
US11135580B1 (en) | 2020-07-15 | 2021-10-05 | Prp Technologies Inc | Device, kit and methods for creating platelet rich plasma |
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US5030208A (en) * | 1989-03-22 | 1991-07-09 | Novacek Laurel A | Safety syringe needle device with interchangeable and retractable needle platform |
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DK2788054T3 (en) * | 2011-12-08 | 2018-08-06 | Unl Holdings Llc | ACCURATE DOSAGE CONTROL MECHANISMS AND SPRAYS FOR ADMINISTRATION OF MEDICINE |
KR20130091514A (ko) * | 2012-02-08 | 2013-08-19 | 조희민 | 혈액의 적혈구 분리 수집용구 |
KR101179548B1 (ko) * | 2012-03-05 | 2012-09-05 | 김준우 | 성분 분리기 |
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KR101378014B1 (ko) | 2013-09-11 | 2014-03-27 | 김준우 | 성분분리기 |
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EP3144019A1 (en) | 2017-03-22 |
EP3144019B1 (en) | 2020-02-12 |
CN106456851A (zh) | 2017-02-22 |
JP2017518806A (ja) | 2017-07-13 |
US20170113219A1 (en) | 2017-04-27 |
US20180318830A1 (en) | 2018-11-08 |
WO2015174671A1 (ko) | 2015-11-19 |
JP6648177B2 (ja) | 2020-02-14 |
JP6348991B2 (ja) | 2018-06-27 |
ES2784278T3 (es) | 2020-09-23 |
EP3144019A4 (en) | 2018-02-14 |
KR101472821B1 (ko) | 2014-12-16 |
US10668465B2 (en) | 2020-06-02 |
CN106456851B (zh) | 2018-06-08 |
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