WO2021091230A1 - 원심분리기용 스윙로터 어셈블리 - Google Patents
원심분리기용 스윙로터 어셈블리 Download PDFInfo
- Publication number
- WO2021091230A1 WO2021091230A1 PCT/KR2020/015338 KR2020015338W WO2021091230A1 WO 2021091230 A1 WO2021091230 A1 WO 2021091230A1 KR 2020015338 W KR2020015338 W KR 2020015338W WO 2021091230 A1 WO2021091230 A1 WO 2021091230A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- angle
- case
- bucket
- rotor assembly
- centrifuge
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 7
- 230000007257 malfunction Effects 0.000 claims description 4
- 235000007575 Calluna vulgaris Nutrition 0.000 claims description 3
- 210000004369 blood Anatomy 0.000 abstract description 10
- 239000008280 blood Substances 0.000 abstract description 10
- 210000001185 bone marrow Anatomy 0.000 abstract description 9
- 238000005119 centrifugation Methods 0.000 description 9
- 230000005484 gravity Effects 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 210000001772 blood platelet Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 210000002381 plasma Anatomy 0.000 description 2
- 210000004623 platelet-rich plasma Anatomy 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 210000000845 cartilage Anatomy 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003102 growth factor Substances 0.000 description 1
- 210000000265 leukocyte Anatomy 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000957 no side effect Toxicity 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/02—Centrifuges consisting of a plurality of separate bowls rotating round an axis situated between the bowls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
- B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
- B04B5/0414—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes
- B04B5/0421—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes pivotably mounted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/02—Electric motor drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/04—Periodical feeding or discharging; Control arrangements therefor
- B04B2011/046—Loading, unloading, manipulating sample containers
Definitions
- the present invention relates to a swing rotor assembly for a centrifuge, and more particularly, a sample (blood, bone marrow, etc.) centrifuged by maintaining a constant angle of a bucket in order to centrifuge a sample such as blood or bone marrow installed inside the centrifuge. It relates to a swing rotor assembly for a centrifuge provided with an angle holding unit and a battery for driving the angle holding unit to enable efficient discharge of bone marrow, etc.).
- Centrifugal separator is a machine used to separate, purify, and concentrate substances with different components or specific gravity using the principle of centrifugation, and can be separated for medical use, wastewater treatment, uranium enrichment, production, and experiment depending on the purpose of use.
- platelet-rich plasma obtained by centrifugation of bone marrow or blood refers to a highly enriched plasma component that is richer in platelets than normal bone marrow or blood. Because it contains several growth factors, it works to heal wounds and regenerate damaged areas. For example, it is used for the purpose of rebuilding the damaged part by injecting it into the damaged part of ligaments and cartilage, and since it uses its own bone marrow or blood, there is no side effect and the treatment effect is fast.
- PRP platelet-rich plasma
- the functions of the swing rotor and angle rotor can be implemented in the swing rotor through appropriate bucket replacement even if the entire rotor is not replaced, through Korean Patent Registration No. 10-1387433. Both centrifugal separators and buckets that can be used have been disclosed.
- centrifugation of the sample may be easy, but after centrifugation inside the sample container, the separated components are kept inclined at a certain angle in order to inject into another chamber. Although the sample must be discharged, there is a problem that it is not easy to maintain an angle for discharging the sample.
- An object of the present invention is to solve all the problems as described above, and a decanting kit accommodated and mounted in the bucket including an angle holding unit that maintains an inclination angle of a bucket inclined close to the horizontal by a centrifugal force when the rotor is driven to rotate. It is to provide a swing rotor assembly for a centrifuge so that the sample contained in the decanting kit can be efficiently separated by fixing the angle of the same.
- the present invention is a swing rotor assembly for a centrifugal separator that is mounted inside a centrifuge case and rotates, wherein the swing rotor assembly includes a motor provided with a drive shaft, and mounted on an upper portion of the motor and A driving unit comprising a mounting cap provided with a flange on the mounting cap, and a transmission and charging module fixedly mounted on the mounting cap to wirelessly charge the battery;
- the angle maintaining unit includes a first solenoid valve having a front-rear valve shaft that moves back and forth in order to fix the bucket position so that the bucket is inclined at a certain angle by centrifugal force, and a malfunction of the first solenoid valve It is characterized in that it is composed of a second solenoid valve having a left and right valve shaft for fixing the valve shaft of the first solenoid from the rear in order to prevent rapid reverse.
- the rotating shaft unit includes a pair of rotating shaft supports mounted inside the case, a rotating shaft supported by the pair of rotating shaft supports, an expansion rotating shaft formed by expanding the rotating shaft between the pair of supports, and the It is characterized in that it comprises an angle limiting groove formed on the expansion rotation shaft to limit the bucket to a constant rotation angle, and a stopper formed under the angle limiting groove to limit the rotation angle of the angle limiting groove.
- a power adapter through hole is further formed in the upper portion of the case, and a power adapter connector through which the adapter is inserted and mounted through the power adapter through hole is further formed inside the case.
- a light-transmitting hole is further formed on the upper part of the case, and an LED indicator is further provided inside the case to check whether power is connected and whether the power is charged, and power is connected through a light source radiated through the light-transmitting hole. Or it is characterized in that it is possible to check whether the power is charged.
- the transmitting charging module and the receiving charging module are wirelessly connected, and an induced electromotive force is transmitted from the transmitting charging module to the receiving charging module to be charged.
- the rotor header stops rotating. It has the advantage that it is easy to separate the sample from which the components are separated in the state.
- the swing rotor assembly for a centrifuge of the present invention has an advantage of increasing the separation efficiency of a sample separated by centrifugation because the angle is maintained at a certain angle.
- the swing rotor assembly for a centrifugal separator of the present invention includes a contactless wireless charging module, it has the advantage that the battery can be charged regardless of the use of the centrifuge.
- the swing rotor assembly for a centrifugal separator of the present invention has the effect of preventing the angle holding unit from being inoperable due to insufficient power of the battery for driving the angle holding unit. .
- the swing rotor assembly for a centrifugal separator of the present invention can increase centrifugal separation efficiency because the second solenoid valve can prevent malfunction of the first solenoid valve even when a malfunction of the first solenoid valve occurs. It has an advantage.
- FIG. 1 is a perspective view of a swing rotor assembly for a centrifuge according to the present invention.
- Figure 2 is a perspective view of a state in which the upper cover of the swing rotor assembly for centrifuge according to the present invention is removed.
- FIG. 3 is an exploded perspective view of a swing rotor assembly for a centrifuge according to the present invention.
- Figure 4 is an exploded perspective view seen from the lower side of the swing rotor assembly for centrifugal separator according to the present invention.
- FIG. 5 is a plan view of a swing rotor assembly for a centrifuge according to the present invention.
- FIG. 6 is an exploded perspective view of a bucket and a rotating shaft according to the present invention.
- FIG. 7 is an enlarged perspective view of a rotating shaft part, a first solenoid valve, and a second solenoid valve according to the present invention.
- FIG. 8 is an operation diagram of the first solenoid valve and the second solenoid valve of FIG. 7;
- Figure 9 is a side view showing that the sample is separated while the bucket is fixed according to the present invention.
- FIG. 10 is a perspective view of a centrifuge equipped with a swing rotor assembly according to the present invention.
- the best mode for the implementation of the present invention is in a swing rotor assembly for a centrifugal separator that is mounted and rotates inside a centrifuge enclosure, wherein the swing rotor assembly includes a motor provided with a drive shaft, and mounted on an upper portion of the motor and at a lower end thereof.
- a driving unit comprising a mounting cap provided with a flange on the mounting cap, and a transmission and charging module fixedly mounted on the mounting cap to wirelessly charge the battery;
- a case that is mounted on the motor drive shaft and rotates and has U-shaped curved portions formed on both sides for mounting the bucket, an angle holding portion mounted inside the case to control the angle of the bucket to discharge the centrifuged sample, and the case
- a rotor mounted inside and having a battery for driving the angle maintaining unit, a receiving charging module mounted on the bottom of the case to wirelessly charge the battery, and a rotating shaft unit mounted inside the case and supporting rotation of the bucket from both sides Heather;
- a bucket mounted on the rotation shaft and rotating up and down by centrifugal force while rotating together with the rotor header.
- FIG. 1 is a perspective view of a swing rotor assembly for a centrifugal separator according to the present invention
- FIG. 2 is a perspective view of a state in which the cover of the swing rotor assembly for a centrifuge according to the present invention is removed
- FIG. 3 is a swing for a centrifugal separator according to the present invention.
- It is an exploded perspective view of the rotor assembly
- Figure 4 is an exploded perspective view as seen from the lower side of the swing rotor assembly for a centrifuge according to the present invention
- Figure 5 is a plan view of the swing rotor assembly for a centrifuge according to the present invention
- Figure 6 is the present invention An exploded perspective view of a bucket and a rotation shaft according to the present invention
- FIG. 1 is a perspective view of a swing rotor assembly for a centrifugal separator according to the present invention
- FIG. 2 is a perspective view of a state in which the cover of the swing rotor assembly for
- FIG. 7 is an enlarged perspective view of a rotation shaft part, a first solenoid valve, and a second solenoid valve according to the present invention
- FIG. 8 is a first solenoid valve and a second solenoid valve of FIG. 7 9 is a side view showing that a sample is separated while a bucket is fixed according to the present invention
- FIG. 10 is a perspective view of a centrifugal separator equipped with a swing rotor assembly according to the present invention.
- the swing rotor assembly 1 for a centrifugal separator includes a rotating movement of a plurality of buckets 200 each receiving and mounting a decanting kit 2 containing a sample.
- a rotor header (100) that rotates horizontally for movement and rotation, and a driving unit (300) that rotates so that the rotor header (100) rotates when the centrifugal separator is operated while connected to the rotor header (100).
- it is mounted on the rotor header 100 and is composed of a bucket 200 into which the decanting kit 2 is inserted.
- the rotor header 100 is a centrifugal rotation body that generates a centrifugal force for separating sample components such as blood or bone marrow contained in the decanting kit 2, and a decanting kit ( At least one or more buckets 200 capable of individually receiving and mounting the decanting kit 2 are coupled to the rotor header 100 by the drive shaft 302.
- the rotor header 100 is fastened to the center of the case 101 with a case 101 composed of an upper case 101a and a lower case 101b, a battery 140 mounted inside the case 101, and the case 101 It is composed of a fastening handle 107, a rotating shaft portion 110 mounted inside the case, and an angle holding portion 120 for fixing the angle of the bucket 200.
- The'U'-shaped curved portions 106 are formed on both sides of the header body 11, and the bucket 200 accommodating the decanting kit 2 is rotatably coupled to the curved portion.
- Angle holding portions 120 for fixing the angle of the bucket 200 are provided on both sides where the U-shaped curved portions 106 are formed.
- An upper U-shaped curved portion 106a is formed in the upper case 101a, and a lower U-shaped curved portion 106b is formed in the lower case 101b.
- a printed circuit board 103 is provided on the central side of the lower case 101, and a through hole 104c through which the driving shaft 302 can penetrate is provided in the center of the printed circuit board 103, One side of 103) is provided with a power adapter mounting hole (105a), and the other diagonal side of the LED indicator (105b) is provided.
- the battery 140 includes a rechargeable battery 141 mounted in plurality and a battery fixing part 142 for fixing the rechargeable battery 141.
- a bucket 200 is mounted on the inside of the U-shaped curved portion 106: 106a, 106b, and to maintain the rotation and angle of the bucket 200, the rotation shaft () and the angle are maintained.
- Means 14 are fixedly mounted to the header body 11 of the U-shaped curved portion. Specifically, in order to fix the upper case 101a and the lower case 101b, the fastening handle 107 is fastened to the drive shaft 302, and the fastening handle 107 is fastened to the upper case 101a and the lower case 101b. Are fixed to each other by the case 101.
- the handle support 108 having a bar formed on the bottom surface so that the case 101 can be fixed is connected to each other so that the upper and lower cases can be rotated together.
- shaft through holes 104a and 104b are formed so that the drive shaft 302 can be inserted and fixed, and a printed circuit board fixedly mounted in the lower case 101b ( A shaft through hole 104c is also provided in the center of 103).
- the bucket 200 includes a bucket body 201 having a central side through which it is formed, a rotation shaft connector 202 formed on both sides of the bucket body 201 and into which the rotation shaft 111 is inserted, and the angle holding part 120.
- the bucket fixing valve stem 123 is seated and a valve stem seating groove 203 for maintaining a constant angle of the bucket 200, and a decanting kit insertion port 204 through which the decanting kit 2 is inserted through the central side. ), a decanting kit holder 205 for hanging the decanting kit inserted through the decanting kit insertion port 204, and a side hole 206 formed with a hole so that the center of gravity is inward.
- the driving unit 300 includes a motor 301 having a drive shaft 302, a mounting cap 310 fixedly mounted on the upper portion of the motor 301, and a transmission charging module 320 fixed to an upper portion of the mounting cap 310.
- the mounting cap 310 is composed of a cap body 311 having a hole formed in the center, and a flange 312 formed at the lower end of the cap body 311 for fixing to the centrifugal separator box.
- the transmission and charging module 320 is formed in the center of the module body 321 and the drive shaft 302 is formed through the shaft through-hole 322 is formed larger than the diameter of the drive shaft 302 so as not to be rotated together.
- the transmission charging module 320 transmits the induced electromotive force to the receiving charging module 130.
- the transmission charging module 320 and the receiving charging module 130 maintain a constant interval of about 2 to 3 mm while the induced electromotive force is transmitted from the transmitting side to the receiving side.
- the receiving charging module 130 since it is fixed to the lower portion of the rotor header 100, it rotates together.
- the amount of charging is not large, but charging may be performed even when rotating, and charging is usually performed when the rotation of the rotor is stopped.
- charging may be performed by connecting an external power source through the power adapter mounting hole 105a.
- the rotation shaft part 110 is connected to the bucket 200.
- the rotation shaft part 110 is composed of a rotation shaft 111, an expansion rotation shaft 112 formed in the central portion of the rotation shaft 111, and an angle limiting groove 113 formed at a predetermined angle on the expansion rotation shaft 112.
- the expansion rotation shaft 112 is formed integrally with the rotation shaft 111 and is formed by expanding the tube. This is to form the angle limiting groove 113 in the expansion rotation shaft 112.
- the rotation shaft 111 is inserted into and fixed to the rotation shaft connector 202.
- FIG. 7 shows a rotation shaft portion 110 and an angle holding portion 120 formed in the lower U-shaped curved portion 106b of the lower case 101b.
- the rotation shaft portion 110 is provided on both sides of the lower case 101b in which the lower U-shaped curved portion 106b is formed.
- the rotation shaft part 110 is formed under the pair of rotation shaft 111 support parts 114a and 114b and the angle limiting groove 113 along with the structure described above, and a stopper 115 for limiting the rotation angle of the bucket 200 ) Is further composed. Since the stopper 115 is formed under the angle limiting groove 113, the bucket 200 can rotate only by the angle of the angle limiting box 113.
- the angle maintaining unit 120 is a configuration for allowing the bucket 120 to maintain a certain angle.
- the angle maintaining unit 120 includes a first solenoid valve 120a and a second solenoid valve 120b.
- the first solenoid valve 120a is composed of a valve body 121a, a valve stem 122a, and a bucket fixing valve stem 123a.
- the valve body 121a controls the front and rear movement of the valve stems 122a and 123a.
- the second solenoid valve 120b includes a valve body 121b and a valve stem 122b.
- the decanting kit 2 is composed of a centrifugal separator 21, a decanting container 22, and a plotter 23.
- the centrifugal separator 21 is a first chamber 212 in which an appropriate amount of sample is injected for component separation, and a high density component remains among the centrifuged components, and a low density component is moved from the first chamber 212. It is divided into a second chamber 211 to be stored.
- the second chamber 211 which is centrifuged and stored with a low density component, moves to the decanting chamber 221 of the lower decanting container 22 when the bucket 200 is inclined at a certain angle.
- the swing rotor assembly 1 of the present invention is mounted on the centrifugal separator C.
- the centrifugal separator (C) the rotor header is rotated by a motor, and operations such as rotation of the motor can be controlled through a monitor formed in the front.
- the swing rotor assembly 1 of the present invention is mounted for internal accommodation in a centrifuge (C), and is electrically connected to a control unit (not shown) of the centrifuge (C).
- a control unit not shown
- It is contained in the decanting kit 2 accommodated and mounted in the bucket 200 of the rotor header 100 by allowing horizontal rotation of the rotor header 100 in connection with the operation of the device according to the operation of the centrifugal separator (C). Component separation (centrifugation) of the sample is possible.
- the user can grasp and move the fastening handle 107 formed at the top of the rotation shaft 302 of the motor 301 by hand.
- the swing rotor assembly (1) can be easily mounted or removed from the centrifuge (C).
- the decanting kit 2 is inserted into the bucket 200 shown in FIG. 6, and the decanting kit 2 includes a centrifugal separator 21 Inject an appropriate amount of sample in advance.
- the motor 301 When the decanting kit 2 is accommodated in the bucket 200, the motor 301 is driven.
- the rotor header 100 rotates by the driving of the motor 301, and accordingly, the sample injected into the decanting kit 2 is centrifuged due to the difference in density.
- the centrifuged sample is divided up and down by the difference in density, and a plotter 23 is positioned at the boundary line.
- the bucket 200 When the centrifugation is completed, the bucket 200 is maintained at a certain angle by the angle holding unit 120, and the desired sample centrifuged on the top of the plotter for a certain period of time is transferred to the second chamber 211 of the centrifuge container 21. Move to the decanting chamber 221 of the decanting container 22 at.
- components constituting the sample contained in the decanting kit 2 accommodated in each of the buckets 200 are separated by a difference in density.
- red blood cells which is a component having the highest density
- a buffy coat composed of white blood cells and platelets having a high density is concentrated.
- Plasma with low density is the concentration site.
- the decanting kit 2 When component separation is complete, the decanting kit 2 is removed, and a sample in the decanting chamber 221 of the decanting kit 2 is extracted.
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- Centrifugal Separators (AREA)
Abstract
Description
Claims (6)
- 원심분리기 함체 내측에 장착되어 회전하는 원심분리기용 스윙로터 어셈블리에 있어서,상기 스윙로터 어셈블리는,구동축이 구비되는 모터와, 상기 모터의 상부에 장착되고 하단에 플랜지가 구비되는 장착캡과, 상기 장착캡에 고정 장착되어 배터리의 무선충전을 위한 송신충전모듈로 이루어지는 구동부;상기 모터 구동축에 장착되어 회전하며 버킷을 장착하기 위한 양측에 U자형 만곡부가 형성되는 케이스와, 상기 케이스 내부에 장착되어 버킷의 각도를 제어하여 원심분리된 시료를 배출하기 위한 각도유지부과, 상기 케이스 내부에 장착되며 상기 각도유지부를 구동하기 위한 배터리와, 상기 배터리를 무선충전하기 위해 상기 케이스 저면에 장착되는 수신충전모듈과, 상기 케이스 내부에 장착되며 버킷을 양측에서 회전지지하는 회전축부를 구비하는 로터헤더; 및상기 회전축부에 장착되어 상기 로터헤더와 함께 회전하면서 원심력에 의해 상하로 회전하는 버킷;으로 구성되는 것을 특징으로 하는 원심분리기용 스윙로터 어셈블리.
- 제1항에 있어서,상기 각도유지부는,상기 버킷이 원심력에 의해 일정각도로 기울어진 상태를 유지하도록 상기 버킷을 위치고정하기 위해 전후로 이동하는 전후이동 밸브축을 가진 제1 솔레노이드 밸브와, 상기 제1 솔레노이드 밸브의 오작동이나 급후진을 방지하기 위해 제1 솔레노이드의 밸브축을 후방에서 고정하기 좌우이동 밸브축을 가진 제2 솔레노이드 밸브로 구성되는 것을 특징으로 하는 원심분리기용 스윙로터 어셈블리.
- 제1항에 있어서,상기 회전축부는,상기 케이스 내부에 장착되는 한 쌍의 회전축 지지대와, 상기 한 쌍의 회전축 지지대에 의해 지지되는 회전축과, 상기 한 쌍의 지지대 사이에서 상기 회전축이 확관되어 형성되는 확관 회전축과, 상기 버킷을 일정한 회전각으로 제한하기 위해 상기 확관 회전축에 형성되는 각도 제한홈과, 상기 각도 제한홈의 회전각도를 제한하기 위해 상기 각도 제한홈의 하부에 형성되는 스톱퍼로 이루어지는 것을 특징으로 하는 원심분리기용 스윙로터 어셈블리.
- 제1항에 있어서,상기 케이스의 상부에는 전원 어댑터 관통홀가 더 형성되고, 상기 케이스 내측에는 전원 어댑터 관통홀을 통해 어댑터가 삽입 장착되는 전원 어댑터 연결구가 더 형성되는 것을 특징으로 하는 원심분리기용 스윙로터 어셈블리.
- 제1항에 있어서,상기 케이스의 상부에는 광투과홀이 더 형성되고, 상기 케이스 내측에는 전원 연결 여부 및 전원 충전 여부를 확인하기 위한 LED표시등이 더 구비되어, 상기 광투과홀을 통해 방사되는 광원을 통해 전원 연결 또는 전원 충전 여부를 확인할 수 있는 것을 특징으로 하는 원심분리기용 스윙로터 어셈블리.
- 제1항에 있어서,상기 송신충전모듈과 상기 수신충전모듈은 무선으로 연결되어, 상기 송신충전모듈에서 상기 수신충전모듈로 유도 기전력이 전달되어 충전되는 것을 특징으로 하는 원심분리기용 스윙로터 어셈블리.
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BR112022007419A BR112022007419A2 (pt) | 2019-11-05 | 2020-11-04 | Conjunto de rotor oscilante para uma centrífuga |
CN202080075201.1A CN114599454A (zh) | 2019-11-05 | 2020-11-04 | 离心分离机用摆动转子组件 |
EP20885249.1A EP4056284A4 (en) | 2019-11-05 | 2020-11-04 | VIBRATION ROTOR ARRANGEMENT FOR CENTRIFUGE |
US17/762,700 US20220339643A1 (en) | 2019-11-05 | 2020-11-04 | Swing rotor assembly for centrifuge |
JP2022517814A JP7351573B2 (ja) | 2019-11-05 | 2020-11-04 | 遠心分離機用スイングローターアセンブリー |
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KR1020190140495A KR102236880B1 (ko) | 2019-11-05 | 2019-11-05 | 원심분리기용 스윙로터 어셈블리 |
KR10-2019-0140495 | 2019-11-05 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4431423A (en) * | 1982-03-10 | 1984-02-14 | E. I. Du Pont De Nemours & Co. | Cell washing apparatus having radially inwardly directed retaining arms |
US5178602A (en) * | 1990-02-07 | 1993-01-12 | Wells John R | Automatic decanting centrifuge |
JP2010046568A (ja) * | 2008-08-19 | 2010-03-04 | Olympus Corp | 遠心分離装置 |
KR101387433B1 (ko) | 2011-12-09 | 2014-04-21 | 김용욱 | 스윙 로터 및 앵글 로터 겸용 원심분리장치 및 버킷 |
KR20180041869A (ko) * | 2016-10-17 | 2018-04-25 | 엘지이노텍 주식회사 | 운송 장치를 위한 무선 충전 장치 및 시스템 |
KR101893206B1 (ko) * | 2017-03-30 | 2018-10-04 | 신현순 | 원심분리기용 스윙로터 어셈블리 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5588946A (en) * | 1994-06-24 | 1996-12-31 | Johnson & Johnson Clinical Diagnostics, Inc. | Centrifuge and phase separation |
KR100858352B1 (ko) | 2007-02-21 | 2008-09-11 | 주식회사 자이로젠 | 원심분리기 |
EP2937619B1 (de) * | 2014-04-24 | 2017-03-15 | Ondal Medical Systems GmbH | Drehbare Verbindung mit Drehwinkelbegrenzung |
JP3200181U (ja) * | 2015-07-17 | 2015-10-08 | トミー工業株式会社 | 遠心分離機用バケット |
JP6665866B2 (ja) * | 2015-11-28 | 2020-03-13 | 工機ホールディングス株式会社 | 遠心機及び遠心機用ロータ |
JP6736434B2 (ja) * | 2016-09-13 | 2020-08-05 | 株式会社マキタ | 携帯用加工機 |
CN109131852B (zh) * | 2018-09-21 | 2024-03-12 | 湖南湘晨飞机工业有限公司 | 一种旋翼机旋翼盘操纵限位机构 |
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2019
- 2019-11-05 KR KR1020190140495A patent/KR102236880B1/ko active IP Right Grant
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2020
- 2020-11-04 JP JP2022517814A patent/JP7351573B2/ja active Active
- 2020-11-04 CN CN202080075201.1A patent/CN114599454A/zh active Pending
- 2020-11-04 BR BR112022007419A patent/BR112022007419A2/pt unknown
- 2020-11-04 EP EP20885249.1A patent/EP4056284A4/en active Pending
- 2020-11-04 US US17/762,700 patent/US20220339643A1/en active Pending
- 2020-11-04 WO PCT/KR2020/015338 patent/WO2021091230A1/ko active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4431423A (en) * | 1982-03-10 | 1984-02-14 | E. I. Du Pont De Nemours & Co. | Cell washing apparatus having radially inwardly directed retaining arms |
US5178602A (en) * | 1990-02-07 | 1993-01-12 | Wells John R | Automatic decanting centrifuge |
JP2010046568A (ja) * | 2008-08-19 | 2010-03-04 | Olympus Corp | 遠心分離装置 |
KR101387433B1 (ko) | 2011-12-09 | 2014-04-21 | 김용욱 | 스윙 로터 및 앵글 로터 겸용 원심분리장치 및 버킷 |
KR20180041869A (ko) * | 2016-10-17 | 2018-04-25 | 엘지이노텍 주식회사 | 운송 장치를 위한 무선 충전 장치 및 시스템 |
KR101893206B1 (ko) * | 2017-03-30 | 2018-10-04 | 신현순 | 원심분리기용 스윙로터 어셈블리 |
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KR102236880B1 (ko) | 2021-04-06 |
CN114599454A (zh) | 2022-06-07 |
EP4056284A4 (en) | 2023-10-25 |
JP7351573B2 (ja) | 2023-09-27 |
EP4056284A1 (en) | 2022-09-14 |
JP2022549202A (ja) | 2022-11-24 |
US20220339643A1 (en) | 2022-10-27 |
BR112022007419A2 (pt) | 2022-07-12 |
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