一种干细胞提纯培养装置
The culture table, with its T-shaped sliding connection and fixed plate design, combined with an automatic delivery system and a stable purification tank, solves the problems of environmental damage, high risk of contamination, and unstable support in existing equipment, thus achieving stability and safety in stem cell culture.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIANJIN JINHUA BIOTECHNOLOGY CO LTD
- Filing Date
- 2025-08-18
- Publication Date
- 2026-07-17
AI Technical Summary
Existing stem cell purification and culture equipment suffers from several problems, including a fixed culture table structure that can damage the environment, separation of the purification and culture modules that increases the risk of contamination, loose connections that can lead to leakage, and unstable support structures that can affect cell growth.
The culture platform features a T-shaped chute and sliding plate connection, combined with a fixing plate and screws to ensure stability. The purification tank is tightly fitted to the connecting frame plate and automatically transported via a pump and delivery hose. Ultraviolet lamps and constant temperature heating plates are alternately distributed to maintain a stable culture environment.
This eliminates the need for frequent opening and closing of the door to remove and place culture dishes, reducing the risk of contamination, preventing liquid leakage, improving the stability of the culture table support, reducing the impact of vibration, and ensuring the stability and safety of the stem cell culture environment.
Smart Images
Figure CN224513512U_ABST
Abstract
Claims
1. A stem cell purification culture device comprising a base plate (1), characterised in that: An incubator (2) is fixedly connected to the upper end of the base plate (1). A sealing door (3) is connected to the front hinge of the incubator (2). A handle (4) is fixedly connected to the front end of the sealing door (3). An observation window (5) is embedded in the middle of the sealing door (3). A control panel (6) is fixedly connected to the left end of the incubator (2). A temperature sensor (7) and a CO2 sensor (8) are fixedly connected to the middle of the left inner wall and the middle of the upper inner wall of the incubator (2), respectively. The inner bottom wall of the incubator (2) is fixedly connected to an installation plate (9). The upper end of the installation plate (9) is provided with a T-shaped groove (10). Two T-shaped slide plates (11) are slidably connected in the T-shaped groove (10). The upper ends of the two T-shaped slide plates (11) are fixedly connected to a connecting plate (12). The upper ends of the two connecting plates (12) are snapped with connecting rods (13). The left and right sides of the outer surfaces of the two connecting rods (13) are fixedly connected to fixing plates (14). The upper ends of the two fixing plates (14) are inserted with screws (15). The upper ends of the two connecting rods (13) are fixedly connected to a culture table (16).
2. The stem cell purification culture device according to claim 1, wherein: Several circular culture dishes (17) are placed in the two culture platforms (16). Four ultraviolet lamps (18) and four constant temperature heating plates (19) are fixedly connected to the upper inner wall of the culture box (2). A connecting frame plate (20) is fixedly connected to the right end of the culture box (2). A purification tank (21) is fixedly connected inside the connecting frame plate (20). A liquid inlet frame (22) is fixedly connected to the upper right part of the purification tank (21). A pump (23) is fixedly connected to the upper middle part of the purification tank (21). A delivery hose (24) is fixedly connected to the output end of the pump (23).
3. The stem cell purification culture device of claim 1, wherein: The two T-shaped slide plates (11) are symmetrically distributed in the T-shaped groove (10), and the length of the T-shaped slide plate (11) is adapted to the depth of the T-shaped groove (10).
4. The stem cell purification culture device of claim 1, wherein: The lower end of the screw (15) passes through the fixing plate (14) and is threadedly connected to the connecting plate (12).
5. The stem cell purification culture device of claim 2, wherein: The four ultraviolet lamps (18) and four constant temperature heating plates (19) are evenly distributed on the upper inner wall of the incubator (2), and the ultraviolet lamps (18) and the constant temperature heating plates (19) do not contact each other.
6. The stem cell purification culture device of claim 2, wherein: The central axis of the purification barrel (21) coincides with the central axis of the connecting frame plate (20), and the outer surface of the purification barrel (21) is in close contact with the inner wall surface of the connecting frame plate (20).
7. The stem cell purification culture device of claim 2, wherein: The upper end of the liquid inlet frame (22) is funnel-shaped, and the lower end is connected to the interior of the purification tank (21).
8. The stem cell purification culture device of claim 2, wherein: The other end of the delivery hose (24) extends through the right side wall of the incubator (2) into the incubator (2) and is located directly above the circular culture dish (17).