Processing equipment for specimens
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- NANJING GENSCRIPT BIOTECH CO LTD
- Filing Date
- 2024-05-31
- Publication Date
- 2026-06-16
AI Technical Summary
【0049】 本明細書で提供される検体のための処理装置の有益な効果は、以下を含むが、これらに限定されない。(1)本明細書で提供される処理装置は、処理カートリッジ中の、不純物又は標的生体物質が結合された磁気ビーズを吸着して、液体移送装置によって残りの溶液を移送し、不純物又は標的生体物質を溶液から分離することができ、また、処理装置は、処理カートリッジ中の混合物に対して均一混合処理を行うこともでき、それにより、標的生体物質の抽出及び/又は精製の効率及び効果を向上させる。(2)磁石駆動手段を設けることにより、検体に対して磁気吸着処理を行う必要がない場合、磁気吸着及び均一混合手段の上側面に引っ込むように磁石を制御することができ、検体に対して磁気吸着処理を行う必要がある場合、磁気吸着及び均一混合手段の上側面から突き出るように磁石を制御することができ、それにより、処理装置が標的生体物質の抽出及び/又は精製の異なるステップの様々なニーズを満たすことができ、適用性を向上させる。(3)他方の組の処理槽内の検体への影響を回避するために、同一時刻に、2組の処理槽のうち1組の処理槽のみが検体を処理するために用いられる。(4)該処理装置は、検体のための抽出機器と組み合わせて、検体中の標的生体物質を抽出及び/又は精製するために用いることができ、実験者の作業量を大幅に低減し、作業時間を短縮することができ、かつ該処理装置は、作業プロセスにおいて、完全に機械的自動化操作であり、繰り返し操作を行うときに高い一致性を有し、抽出及び/又は精製結果全体の効果がより良い。
Smart Images
Figure 2026519600000001_ABST
Abstract
Claims
1. A processing device for specimens, A magnetic adsorption and uniform mixing means including a uniform mixing assembly and a magnetic adsorption assembly for performing uniform mixing and magnetic adsorption processing on each sample, A processing apparatus for specimens, characterized by comprising a processing cartridge containing two sets of processing tanks.
2. The apparatus according to claim 1, wherein the magnetic adsorption assembly includes a magnet, the magnet is provided on at least one side of the homogeneous mixing assembly, and the processing cartridge is provided on the homogeneous mixing assembly.
3. The apparatus according to claim 2, wherein the magnet includes a first magnet, and the first magnet is provided on one side of the uniform mixing assembly.
4. The apparatus according to claim 3, wherein the magnet includes a second magnet, and the second magnet is provided on the other side of the homogeneous mixing assembly.
5. The apparatus according to claim 4, wherein the processing cartridge may be provided between the first magnet and the second magnet, and the arrangement direction of the two sets of processing tanks is the same as the arrangement direction of the first magnet and the second magnet.
6. The apparatus according to claim 2, wherein the magnetic adsorption assembly further includes magnetic driving means for driving the magnet to perform an upward and downward motion.
7. The apparatus according to claim 6, wherein the magnet driving means includes a first drive motor, a lead screw, and a link structure, the lead screw being ductilely connected to the first drive motor, the link structure having one end hinged to the lead screw and the other end hinged directly or indirectly to the magnet, and the magnet being driven by the first drive motor to protrude from or retract into the upper surface of the magnetic adsorption and uniform mixing means.
8. The apparatus according to claim 7, wherein the magnetic adsorption assembly further includes a magnet support member for fixing the magnet, and the link structure is hinged to the magnet support member.
9. The apparatus according to claim 1, wherein the uniform mixing assembly includes a second drive motor and a uniform mixing platform, and the uniform mixing platform is driven by the second drive motor to oscillate or vibrate.
10. The apparatus according to claim 9, characterized in that the uniform mixing stage includes an eccentric shaft, and the second drive motor is scalably connected to the eccentric shaft.