EP3826757A1 - Appareil mélangeur, installation de mélange et procédé pour le mélange de substances dans des contenants fermés - Google Patents

Appareil mélangeur, installation de mélange et procédé pour le mélange de substances dans des contenants fermés

Info

Publication number
EP3826757A1
EP3826757A1 EP19742060.7A EP19742060A EP3826757A1 EP 3826757 A1 EP3826757 A1 EP 3826757A1 EP 19742060 A EP19742060 A EP 19742060A EP 3826757 A1 EP3826757 A1 EP 3826757A1
Authority
EP
European Patent Office
Prior art keywords
plate
mixer
base plate
retainer
holder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19742060.7A
Other languages
German (de)
English (en)
Other versions
EP3826757B1 (fr
Inventor
Dominic Erb
Philipp RIEDEL
Christian Strebel
Gero FEHR
Klaus LUN
Christoph KARTHAUS
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tecan Trading AG
Original Assignee
Tecan Trading AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tecan Trading AG filed Critical Tecan Trading AG
Priority to EP23159223.9A priority Critical patent/EP4218996A1/fr
Publication of EP3826757A1 publication Critical patent/EP3826757A1/fr
Application granted granted Critical
Publication of EP3826757B1 publication Critical patent/EP3826757B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/20—Mixing the contents of independent containers, e.g. test tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/20—Mixing the contents of independent containers, e.g. test tubes
    • B01F31/23—Mixing the contents of independent containers, e.g. test tubes by pivoting the containers about an axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/20—Mixing the contents of independent containers, e.g. test tubes
    • B01F31/201—Holders therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
    • B01F35/2214—Speed during the operation
    • B01F35/22142—Speed of the mixing device during the operation
    • B01F35/221422—Speed of rotation of the mixing axis, stirrer or receptacle during the operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/325—Driving reciprocating or oscillating stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
    • B01F35/42—Clamping or holding arrangements for mounting receptacles on mixing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/23—Mixing of laboratory samples e.g. in preparation of analysing or testing properties of materials

Definitions

  • the present invention relates to a mixer
  • the swivel table includes individual ones
  • Diameters or the swivel table includes a pattern of
  • An ampoule can be used to hold the holder
  • the ampoules are removed be confused from the holder.
  • the insertion and removal of the ampoules are time-consuming.
  • An object of the present invention is to provide a mixer in which the
  • Mixing apparatus a mixing system, and a method for operating a mixing apparatus or a mixing system are defined by the features of further claims.
  • a mixer according to the invention comprises one
  • Drive unit with a drive and with a shaft pivotable about a pivot axis, which is operatively connected to the drive, a pivot holder which is arranged on the shaft, the pivot axis being oriented essentially horizontally, the pivot holder being a base plate and at least one spaced apart therefrom
  • Retainer comprises, wherein the pivot mount is designed such that holders for containers in the direction of the pivot axis between the base plate and the
  • At least one retainer can be inserted.
  • the drive unit comprises a housing in which an electro-mechanical drive, with or without a gear, is arranged.
  • the drive unit can
  • the swivel mount can be swiveled around the swivel axis by any angle in both directions. That the swivel mount can be pivoted back and forth by any angle, for example by means of the drive unit, or the swivel mount can be rotated one or more times around the pivot axis in one of the two directions of rotation.
  • Powders or fluids such as suspensions or emulsions, can therefore be mixed. For example, whole blood, i.e.
  • Blood plasma or blood serum can be mixed with blood cells on their own or with additional substances.
  • the substances to be mixed can be filled into test tubes or ampoules.
  • Prick ampoules include glass or plastic containers, which are closed at the top with a lid that includes a septum.
  • the septum comprises a soft plastic, for example made of PTFE or silicone, which can be pierced with a pipette needle or tip. For example, such Screw the lid onto the open-topped container with a thread.
  • the mixing apparatus comprises a control unit with which the swivel angle, the
  • Swivel speed and the swivel direction are adjustable. By setting these values, an optimal mixture of substances can be achieved.
  • Pivot axis are aligned and into which the holder for containers can be inserted.
  • the receptacles comprise elevations which can protrude into recesses in the holder which are complementary thereto.
  • the elevations are elements that extend directly from the base plate of the swivel mount.
  • the bumps can be pens
  • the elevations can also be slot nuts, for example for T-slots or dovetail slots. Alternatively, the
  • Recordings include recesses, into which complementary elevations the holder can protrude, and which
  • the receptacles include first receptacles which are arranged in a region of the base plate near the shaft and second receptacles, which are arranged in an area of the base plate that is remote from the shaft.
  • the holders can be inserted into the first receptacle with a first end and into the second receptacle with a second end. So they are
  • several receptacles are arranged next to one another in a direction transverse to the pivot axis.
  • several identical or different holders can be inserted next to each other in the swivel holder, whereby the contents of several containers can be mixed at the same time.
  • the recordings are arranged symmetrically with respect to the pivot axis.
  • the mixing apparatus comprises first spacers, which can be inserted into the receptacles and into which the holders for the containers can be inserted, and second spacers, which are located between the receptacles
  • the spacers increase the distance between the inserted holder and the base plate of the swivel mount. This is advantageous if shorter vessels and the upper end are to be inserted into the holder the vessels used are essentially the same
  • a drive plate is provided in a first end region of the base plate
  • the base plate is through the drive plate with the at least one retainer
  • a support element is provided in a second end region of the base plate opposite the first end region, which has a cylindrical
  • the base plate is through the support element with the at least one retainer
  • the support element comprises a plate which is oriented essentially perpendicular to the base plate and to the pivot axis.
  • the support element comprises a central opening and the base plate protrudes at least partially through the central opening.
  • At least one connector is provided which connects the drive plate to the
  • Support element connects.
  • the drive plate comprises
  • Drive plate can be provided, in which the at least one retainer is held or with which the
  • At least one retainer is guided or clamped.
  • elevations can be ribs or pins.
  • the support element comprises
  • fixation for fastening the at least one retainer.
  • a fixation can comprise an at least partially detachable element.
  • the fixation can be pivotable and can comprise a fixing element.
  • a fixation can also be provided on the drive plate, with which the at least one retainer can be detachably fastened.
  • the mixing apparatus comprises a bearing unit with at least one roller, on which the support element with the lateral surface is rotatably mounted.
  • the storage unit is located with respect to the swivel mount Drive unit opposite.
  • the support element is pivotally mounted in alignment with the shaft in the bearing unit. Due to the double-sided mounting of the swivel mount, the corresponding bearings and the swivel mount need to be dimensioned a few stable, which means that they take up less space and less mass has to be moved.
  • the bearing unit comprises two or more rollers on which the support element with the
  • Shell surface is rotatably mounted. At least one of the rollers can be spring-loaded. At least one of the rollers can be driven synchronously with the drive unit.
  • the drive unit and the bearing unit are arranged on a common connecting plate.
  • the connecting plate can be continuous
  • Retainer at least one plate with at least one through opening, the through openings being arranged in such a way that, when the holders are inserted, they are aligned with those formed in the holders
  • Container receptacles are aligned.
  • the inner dimensions of the through openings are smaller than the inner dimensions of the container receptacles of the insertable holders.
  • Dimensions of the through opening can also be smaller than the outer dimensions of the lid of the container.
  • Retainers a first plate and a second plate, wherein the distance between the base plate and the first plate is greater than that between the base plate and the second plate.
  • the two plates can be independent of one another or can be connected to one another.
  • the first plate and the second plate are formed together in one piece.
  • the at least one rib can be in one or both lateral edge areas of each plate
  • ribs can be arranged between the two edge regions of each plate.
  • the at least one tab can be arranged in one or both of the two free ends of the retainer.
  • the mixer includes
  • the mixer comprises
  • At least one locking device with which the position of the
  • Swivel mount can be fixed.
  • the mixer comprises
  • At least one holder for containers which is inserted between the base plate and the at least one retainer.
  • the at least one holder can also be inserted into the receptacles.
  • each holder comprises a plurality of container receptacles which are arranged along a longitudinal axis and are formed between the two ends.
  • the container receptacles can for example be countersunk holes with a circular cross section. However, other cross sections are also possible.
  • Each container receptacle can comprise at least one lateral opening, which extends laterally outwards from the respective container receptacle transversely to the longitudinal axis.
  • the at least one opening can be a slot or a window.
  • Each container receptacle can comprise two lateral openings which are arranged opposite one another with respect to the longitudinal axis and which, together with the container receptacle, form a passage in the holder.
  • a slot and a window, two slots or two windows can be assigned to each container receptacle.
  • a clamping tab can be provided which projects through the window into the respective container receptacle, as a result of which a container accommodated therein can be clamped therein.
  • a tab plate on the holder be arranged, which includes all clamping tabs.
  • clamping tabs can be formed together in one piece with the rest of the holder.
  • the mentioned embodiments of the mixing apparatus can be used in any combination, provided they do not contradict each other.
  • a mixing plant according to the invention comprises one
  • the mixing plant can comprise a working surface which is arranged on the machine stand and the mixing apparatus is arranged on the working surface.
  • the mixing plant comprises one
  • the pipetting unit comprises a transport unit, on which pipette tips are arranged, and with which the pipette tips in the
  • the mixing plant comprises one
  • Reading unit with which markings from those of
  • Containers to be mixed are readable.
  • the markings can be selected from the group comprising 1D barcode, 2D barcode, RFID tag and the like.
  • the reading unit can also recognize markings which are attached to the holders for receiving the containers. With the reading unit can also be seen in which position the container holder holds a container and which position is empty. It can also be seen whether all of the holders for containers pushed into the mixer are completely inserted between the base plate and the retainer.
  • Mixing apparatus or a mixing plant includes the
  • the insertion can be an insert, for example if the swivel mount comprises cylindrical pins and the holder is provided with correspondingly complementary bores.
  • the insertion can also be an insertion, for example if the swivel receptacle comprises sliding blocks and the holder is provided with a correspondingly complementary groove.
  • the method comprises
  • fastening elements can be removed, which fix the retaining element in the corresponding receptacles, and the retaining element can then be lifted off and placed at a different location independently of the mixing apparatus.
  • fastening elements can be removed, which fix the retaining element in the corresponding receptacles, and the retaining element can then be lifted off and placed at a different location independently of the mixing apparatus.
  • it can
  • Retaining element can be linearly pushed away from the area above the swivel mount by means of a displacement mechanism. In another alternative, this can
  • the retaining element is arranged in a fixed manner on the swivel receptacle, then the holder must be pushed into the swivel receptacle under the retaining element, for example along the swivel axis.
  • the method comprises the step:
  • each container can be held in a specific position in the holder and accordingly in the swivel mount or in the
  • Swivel mount can be inserted. If reading is done before insertion, make sure that the holder is inserted correctly. To prevent incorrect insertion, the first and second shots of the Pivot mount and, accordingly, the first and second ends of the holder can be configured differently.
  • markings can be read, which are applied to the holders.
  • the method comprises
  • the content of a mother tube which contains, for example, whole blood, on its own or with
  • part of the whole blood can go from the mother tube to one
  • the daughter tube can be empty beforehand or can contain a substance such as a reagent. The contents of the daughter tube can then be mixed again. After mixing, the holder with the containers arranged therein can be removed from the mixing apparatus and fed to an analysis device. For removing and / or supplying fluids from containers through a lid
  • Pipette needle The mentioned embodiments of the method can be used in any combination, provided they do not contradict each other.
  • Fig. 1 is a perspective view of a
  • FIG. 2 shows the mixer of FIG. 1 without a drive, without a retainer and without a reading unit
  • FIG. 3A shows the retainer of FIG. 1
  • 3C shows a sectional view of the mixing apparatus of FIG. 1 transversely to the axis, through a high and a low container;
  • FIG. 4 shows a perspective view of a second embodiment of a swivel mount with an alternative retainer
  • Fig. 5 is a bottom perspective view of the
  • FIG. 6 shows a holder with containers inserted therein as in FIG. 2; and Fig. 7 an inventive mixing plant.
  • the mixing apparatus 100 comprises a drive unit 1 with a drive 10, a control unit 12 and with a shaft 11 which can be pivoted about a substantially horizontal pivot axis A and which is operatively connected to the drive 10.
  • the mixing apparatus 100 further comprises a swivel mount 2, which is arranged on the shaft 11.
  • the swivel mount 2 includes one
  • a circular disk-shaped drive plate 21 connects the shaft 11 to the base plate 20.
  • the drive plate 21 is essentially perpendicular to the swivel pocket A and essentially perpendicular to the base plate 20. At the end of the drive plate 21 opposite
  • Swivel mount 2 is a circular disc
  • Support plate 22 is provided, which is aligned parallel and aligned with the drive plate 21.
  • a retaining plate with holes is detachably arranged between the drive plate 21 and the support plate 22.
  • the retainer 4 can be fixed with a pivotable fixing 211 and in the Support plate 22 with a pivotable fixation 222.
  • elevations 200 are provided in the form of slot nuts.
  • a reading unit 82 with a limiter 83 is provided on the opposite side of the support plate 22.
  • the reading unit 82 can mark on the holder 3 and / or on the containers arranged in the holder 3
  • the support plate 22 is supported on two rollers 50 of a bearing unit 5 and rotatably supported.
  • the drive unit 1, the bearing unit 5, the reading unit 82 and the limiter 83 are on a common one
  • Connection plate 6 arranged.
  • FIG. 2 shows the mixing apparatus 100 of FIG. 1 without the housing and the drive 10 of the drive unit 1, without the retainer 4, without the reading unit 82 and without the
  • the drive plate 21 and the support plate 22 are connected to one another by two rod-shaped connectors 23.
  • the connectors 23 are designed and arranged such that the retainer 4 can lie evenly on both connectors 23 in the installed state.
  • a pattern of T-nuts 200 is arranged on the base plate 20 of the swivel mount 2.
  • a double row of sliding blocks is arranged in both end regions of the base plate 20 and a single row in a central one
  • FIG. 1 shows the retainer 4 of Figure 1.
  • Retainer 4 comprises a bent plate with holes 40, with two first plates 41, or with two edge plates 41, and with a second plate 42, or with a central plate 42.
  • the two edge plates 41 are aligned
  • Retainers 4 are provided with continuous tabs 43 which are in alignment with the corresponding plates. Ribs 44 extend essentially along the entire length of the retainer at the lateral outer boundary of the respective edge plate 41
  • one-piece design of the retainer 4 each form a rib 44 in the respective transition region due to the offset of the first plate 41 to the second plate 42.
  • FIG. 3B shows an alternative embodiment of the retainer 4 of FIG. 1 with only a first plate 41 and a second plate 42.
  • tabs 43 are separate from one another
  • only one rib 44 is also formed in the transition region between the two plates 41, 42.
  • FIG. 3C shows a sectional view of the mixing apparatus 100 of FIG. 1 transverse to the axis A, through a high one
  • the high container 7 is inserted between the base plate 20 and the first plate 41 of the retainer 4 and the low one Container 70 between base plate 20 and second plate 42 of retainer 4.
  • FIG. 4 shows a perspective view of a second embodiment of a swivel mount 2 with an alternative retainer 400.
  • Grooves 210 are provided in the drive plate 21, into which the retainers 400
  • a fixation 222 is provided on the support plate 22, with which the retainers 400 can be detachably fastened.
  • the connectors 23 are designed as laterally arranged round bars.
  • a central opening 221 is provided in the support plate 22, through which the base plate 20 projects and through which the holders for containers can be inserted. In the variant of the swivel mount 2 shown, holders with high containers can be inserted into the retainers 400. Should be deeper
  • the retainers 400 must be rotated 180 degrees such that the outward surface of the plate 401 faces the base plate 20 and that the open end of the retainer 400 faces the drive plate 21.
  • FIG. 5 shows a perspective bottom view of the retainer 400 from FIG. 4.
  • the retainer 400 comprises a plate 401 with a slot 402 which extends essentially over the entire length of the plate.
  • the width of the slot 402 is smaller than the outer dimensions of the container closures and is larger than the piercing area of the container closures.
  • ribs 403 extend over essentially the entire length of the Retainer 400.
  • a first free end of the retainer 400 is open and a second free end opposite the first free end is laterally
  • a first tab 404 is provided, which is parallel and slightly offset from the plate 401 in the area of the plate
  • Retainer 400 protrudes beyond this.
  • a second tab 405 At the closed end of the retainer 400 is a second tab 405
  • Figure 6 shows a holder with inserted therein
  • the holder 3 extends along the longitudinal axis L, has container receptacles 32 which comprise two lateral slots 320 and has clamping tabs 322 which are formed integrally with the rest of the holder 3 and which in the interior of the
  • Container receptacles 32 protrude.
  • the holder 3 comprises a groove 33 which is arranged on the underside of the holder 3, ie on the side of the holder 3 which lies opposite the container receptacles 32.
  • a T-slot is shown.
  • a dovetail groove or another retaining groove can also be provided.
  • the groove 33 extends along the longitudinal axis L, at least over the region of the holder 3, which comprises the container receptacles 32.
  • the groove 33 is open at the first end 30 of the holder 3, so that the elevations 200 of the swivel receptacle 2 can be easily moved into the groove 33.
  • a handle 34 is arranged with which the holder 3 can be easily gripped by hand.
  • a recess 340 is provided in the handle 34, which enables the reading unit 82 to recognize that the holder 3 is completely inserted into the swivel mount 2.
  • FIG. 7 shows a perspective view of a
  • non-pivoted mixing apparatus 100 Both apparatuses are arranged with receiving elements 800 on the work surface 80, which are arranged on the machine stand 8.
  • the mixing system further comprises the pipetting unit 81 with the transport unit 810 and the pipette tips 811.
  • the transport unit 810 can move the pipette tips 811 above the work surface 80 in a first horizontal direction X, in a second horizontal direction Y and in a vertical direction Move towards Z.
  • the transport unit 810 can move the pipette tips 811 above the work surface 80 in a first horizontal direction X, in a second horizontal direction Y and in a vertical direction Move towards Z.
  • the reading unit 82 is also aligned and fixed with the receiving elements 800 on the work surface 80. In front of the reading unit 82, holders can be pushed over the receiving element 800 in order to recognize the markings on the holders 3 and / or on the container arranged in the holders 3.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Accessories For Mixers (AREA)

Abstract

L'invention concerne un appareil mélangeur (100) comprenant une unité (1) d'entraînement pourvue d'un entraînement (10) et d'une tige (11) pouvant pivoter autour d'un axe de pivotement (A), laquelle est en liaison fonctionnelle avec l'entraînement (10), un logement pivotant (2), lequel est disposé sur la tige (11), l'axe de pivotement (A) étant orienté sensiblement horizontalement, le logement pivotant (2) comprenant une plaque de base (20) et au moins un dispositif de retenue (4, 400) espacé de celle-ci, le logement pivotant (2) étant conçu de telle sorte que des supports (3) pour des contenants (7, 70) peuvent être introduits en direction de l'axe de pivotement (A) entre la plaque de base (20) et le ou les dispositifs de retenue (4, 400).
EP19742060.7A 2018-07-25 2019-07-24 Appareil de mélange Active EP3826757B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP23159223.9A EP4218996A1 (fr) 2018-07-25 2019-07-24 Appareil mélangeur, système mélangeur et procédé pour mélanger des substances dans conteneurs fermés

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18185420.9A EP3599013A1 (fr) 2018-07-25 2018-07-25 Appareil de mélange
PCT/EP2019/069871 WO2020020923A1 (fr) 2018-07-25 2019-07-24 Appareil mélangeur, installation de mélange et procédé pour le mélange de substances dans des contenants fermés

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP23159223.9A Division-Into EP4218996A1 (fr) 2018-07-25 2019-07-24 Appareil mélangeur, système mélangeur et procédé pour mélanger des substances dans conteneurs fermés
EP23159223.9A Division EP4218996A1 (fr) 2018-07-25 2019-07-24 Appareil mélangeur, système mélangeur et procédé pour mélanger des substances dans conteneurs fermés

Publications (2)

Publication Number Publication Date
EP3826757A1 true EP3826757A1 (fr) 2021-06-02
EP3826757B1 EP3826757B1 (fr) 2023-04-26

Family

ID=63047178

Family Applications (4)

Application Number Title Priority Date Filing Date
EP21191494.0A Pending EP3932532A1 (fr) 2018-07-25 2018-07-25 Appareil de mélange, installation de mélange et procédé de mélange de substances dans des récipients fermés
EP18185420.9A Withdrawn EP3599013A1 (fr) 2018-07-25 2018-07-25 Appareil de mélange
EP23159223.9A Pending EP4218996A1 (fr) 2018-07-25 2019-07-24 Appareil mélangeur, système mélangeur et procédé pour mélanger des substances dans conteneurs fermés
EP19742060.7A Active EP3826757B1 (fr) 2018-07-25 2019-07-24 Appareil de mélange

Family Applications Before (3)

Application Number Title Priority Date Filing Date
EP21191494.0A Pending EP3932532A1 (fr) 2018-07-25 2018-07-25 Appareil de mélange, installation de mélange et procédé de mélange de substances dans des récipients fermés
EP18185420.9A Withdrawn EP3599013A1 (fr) 2018-07-25 2018-07-25 Appareil de mélange
EP23159223.9A Pending EP4218996A1 (fr) 2018-07-25 2019-07-24 Appareil mélangeur, système mélangeur et procédé pour mélanger des substances dans conteneurs fermés

Country Status (4)

Country Link
US (1) US11969700B2 (fr)
EP (4) EP3932532A1 (fr)
CN (2) CN112469496B (fr)
WO (1) WO2020020923A1 (fr)

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US10967341B2 (en) * 2018-07-25 2021-04-06 Tecan Trading Ag Mixing device

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JP5678248B2 (ja) * 2010-12-21 2015-02-25 メディカテック株式会社 試験管撹拌装置
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CN107913626B (zh) * 2016-10-10 2021-05-14 深圳开立生物医疗科技股份有限公司 一种试管排混匀装置
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EP3932532A1 (fr) 2022-01-05
EP3826757B1 (fr) 2023-04-26
EP4218996A1 (fr) 2023-08-02
US11969700B2 (en) 2024-04-30
CN116550196A (zh) 2023-08-08
CN112469496B (zh) 2023-06-16
WO2020020923A1 (fr) 2020-01-30
EP3599013A1 (fr) 2020-01-29
CN112469496A (zh) 2021-03-09
US20210260541A1 (en) 2021-08-26

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