Incubator for embryonic stem cell resuscitation
By designing movable placement racks and transfer plate components in the embryonic stem cell resuscitation culturer, the problem of inconvenient access and storage of containers in the prior art is solved, and a more efficient operation process is achieved.
Patent Information
- Application Number
- CN202421164353.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-05-27
AI Technical Summary
The internal placement rack of the existing embryonic stem cell resuscitation culture device is a fixed structure and cannot be moved, which makes it inconvenient for the operator to pick up and store the embryonic stem cell container on the lower inner side of the placement rack.
An embryonic stem cell resuscitation culturer including an incubator, an articulated box door, and multiple auxiliary mechanisms arranged on the inside and outside are designed. The auxiliary mechanism includes a placement rack, a drive assembly and a transfer plate assembly. It operates simultaneously through a motor drive placement rack, which can facilitate the container pick-up and storage, and limit or release the placement rack position through the transfer plate assembly.
The motor drives the movement of the placement rack, which facilitates the operator to easily pick up and store the embryonic stem cell containers, improving operational efficiency.
Smart Images
Figure CN222613359U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of embryonic instruments, in particular to a culture device for resuscitating embryonic stem cells. Background Art
[0002] When embryonic stem cells are revived and cultured, fibroblasts are indispensable to provide the various cell growth factors required for embryonic stem cell resuscitation. However, after the embryonic stem cells are successfully revived, fibroblasts become competing cells for nutrients and contaminating cells that affect cell purity.
[0003] In the existing embryonic stem cell recovery incubator, an operator places the embryonic stem cell container to be cultured on a placement rack provided inside the incubator, and the inner cavity of the placement rack is provided with a plurality of grooves for placing the embryonic stem cell container. However, the placement rack inside the existing incubator is a fixed structure and cannot be moved, making it inconvenient for the operator to take and store the embryonic stem cell container on the inner side of the placement rack. Utility Model Content
[0004] The utility model aims to provide an embryonic stem cell recovery culture device to solve the problem in the background art that the placement rack inside the existing culture device is a fixed structure and cannot be moved, which makes it inconvenient for operators to take and store the embryonic stem cell containers on the inner side of the placement rack.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an embryonic stem cell recovery incubator, comprising an incubator, a door hinged on one side of the incubator, a plurality of auxiliary mechanisms arranged on the inner and outer sides of the incubator, the auxiliary mechanisms being used to assist operators in taking and storing embryonic stem cell containers; the auxiliary mechanisms comprising a placement rack, a drive assembly and a turn plate assembly; the drive assembly being used to drive the placement rack and the turn plate assembly to operate synchronously; the placement rack in a moving state being used to facilitate operators in taking and storing embryonic stem cell containers; and the turn plate assembly in a rotating state being used to limit or release the limit on the position of the placement rack.
[0006] Preferably, the driving assembly includes a motor, a slide groove, a slider and a screw; the motor is installed on the outer wall of the incubator, the slide groove is opened on the inner wall of the incubator, the slider is slidably connected to the inside of the slide groove, the screw is fixedly connected to the end of the output shaft of the motor, and the screw and the slider are connected through a screw seat.
[0007] Preferably, the motor in the running state is used to drive the screw rod to rotate, and the screw rod in the rotating state is used to drive the slider to move.
[0008] Preferably, the placement rack is fixedly connected to the slider, and the inner cavity of the placement rack is provided with a plurality of grooves for placing embryonic stem cell containers.
[0009] Preferably, the rotating plate assembly includes a rotating plate, a rack, a rotating shaft and a gear; the rack is installed at the bottom of the placement rack, the rotating shaft is rotatably installed on the inner wall of the opening of the incubator, the rotating plate is fixedly connected to the outer wall of the rotating shaft, and the gear is assembled on the end of the rotating shaft.
[0010] Preferably, the gear is meshed with the rack, and the meshed gear and the rack are used to drive the rotating plate to rotate via the rotating shaft.
[0011] Preferably, the rotating plate in the inwardly rotated state is used to limit the position of the placement rack, and the rotating plate in the outwardly rotated state is used to release the position limit of the placement rack.
[0012] Compared with the prior art, the utility model has the following beneficial effects: the auxiliary mechanism enables the rotating plate in the inwardly rotating state to limit the position of the placement rack, and the rotating plate in the outwardly rotating state to release the position limit on the placement rack, and the placement rack is driven by the motor to move outward, so that it is convenient for the operator to take the embryonic stem cell container placed in the groove of the placement rack, and the motor drives the placement rack to move inward, so that it is convenient for the operator to store the embryonic stem cell container. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the auxiliary mechanism structure of the utility model;
[0015] Figure 3 This is a structural schematic diagram of the auxiliary mechanism of the utility model from another perspective;
[0016] Figure 4 For this utility model Figure 3 Schematic diagram of the A structure.
[0017] In the figure: 1. incubator; 2. door; 3. auxiliary mechanism; 301. motor; 302. slide; 303. slider; 304. lead screw; 305. rack; 306. rotating plate; 307. rack; 308. rotating shaft; 309. gear. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figure 1-4 The utility model provides a technical solution for a culture device for reviving embryonic stem cells: a culture device for reviving embryonic stem cells, comprising an incubator 1, a door 2 is hinged on one side of the incubator 1, and a plurality of auxiliary mechanisms 3 are arranged on the inner and outer sides of the incubator 1, the auxiliary mechanisms 3 are used to assist operators in taking and storing embryonic stem cell containers; the auxiliary mechanisms 3 include a placement rack 305, a driving assembly and a rotating plate assembly; the driving assembly is used to drive the placement rack 305 and the rotating plate assembly to operate synchronously; the placement rack 305 in a moving state is used to facilitate operators to take and store embryonic stem cell containers; and the rotating plate assembly in a rotating state is used to limit or release the position of the placement rack 305.
[0020] Please refer to Figure 2 The driving assembly includes a motor 301, a slide groove 302, a slider 303 and a screw rod 304; the motor 301 is installed on the outer wall of the incubator 1, the slide groove 302 is opened on the inner wall of the incubator 1, the slider 303 is slidably connected to the inside of the slide groove 302, the screw rod 304 is fixedly connected to the end of the output shaft of the motor 301, and the screw rod 304 and the slider 303 are connected through a screw rod seat.
[0021] In this embodiment: by connecting the motor 301 to electricity and running it, the motor 301 in the running state drives the screw rod 304 to rotate in the forward direction, the screw rod 304 in the forward rotating state drives the slider 303 to move outward along the track of the slide groove 302, and the slider 303 in the outward moving state drives the placement rack 305 to move.
[0022] Please refer to Figure 2 The motor 301 in the running state is used to drive the screw rod 304 to rotate, and the screw rod 304 in the rotating state is used to drive the slider 303 to move.
[0023] In this embodiment, the motor 301 in the running state drives the screw rod 304 to rotate in the forward direction, and the screw rod 304 in the forward rotating state drives the slider 303 to move outward along the track of the slide groove 302 .
[0024] Please refer to Figure 2 The placement rack 305 is fixedly connected to the slider 303, and the inner cavity of the placement rack 305 is provided with a plurality of grooves for placing the embryonic stem cell containers.
[0025] In this embodiment, the screw rod 304 in the reverse rotation state drives the slider 303 to move inward along the track of the slide groove 302 , and the slider 303 in the inward movement state drives the placement rack 305 to move into the incubator 1 .
[0026] Please refer to Figure 4 The rotating plate assembly includes a rotating plate 306, a rack 307, a rotating shaft 308 and a gear 309; the rack 307 is installed at the bottom of the placement rack 305, the rotating shaft 308 is rotatably installed on the inner wall of the opening of the incubator 1, the rotating plate 306 is fixedly connected to the outer wall of the rotating shaft 308, and the gear 309 is assembled on the end of the rotating shaft 308.
[0027] In this embodiment: the slider 303 in the outward moving state drives the placement rack 305 to move, and the placement rack 305 in the outward moving state drives the rack 307 to move. Since the gear 309 is meshed with the rack 307, the rack 307 in the outward moving state drives the gear 309 to rotate in the positive direction. The gear 309 in the positive rotating state drives the rotating shaft 308 to rotate, and the rotating shaft 308 in the positive rotating state drives the rotating plate 306 to rotate outward, so that the rotating plate 306 in the outward rotating state releases the position limit of the placement rack 305, and the rotating plate 306 in the outward rotating state rotates to a horizontal state. At the same time, the placement rack 305 is also moved to the outside of the incubator 1, so that it is convenient for the operator to take the embryonic stem cell container placed in the groove of the placement rack 305.
[0028] Please refer to Figure 4 The gear 309 is meshed with the rack 307 , and the meshed gear 309 and the rack 307 are used to drive the rotating plate 306 to rotate through the rotating shaft 308 .
[0029] In this embodiment, since the gear 309 is meshed with the rack 307, the rack 307 in the outward moving state drives the gear 309 to rotate in the positive direction, and the gear 309 in the positive rotating state drives the rotating shaft 308 to rotate.
[0030] Please refer to Figure 3 The rotating plate 306 in the inwardly rotated state is used to limit the position of the placement rack 305, and the rotating plate 306 in the outwardly rotated state is used to release the position limit of the placement rack 305.
[0031] In this embodiment: the rotating shaft 308 in the forward rotating state drives the rotating plate 306 to rotate outward, so that the rotating plate 306 in the outward rotating state releases the position limit on the placement rack 305, the rotating plate 306 in the outward rotating state rotates to a horizontal state, and the rotating shaft 308 in the reverse rotating state drives the rotating plate 306 to rotate inward, then the rotating plate 306 rotates from a horizontal state to a vertical state, and the rotating plate 306 in the inward rotating state releases the position limit on the placement rack 305.
[0032] Working principle: When it is necessary to take the embryonic stem cell container, the motor 301 is first powered on to operate, so that the motor 301 in the operating state drives the screw rod 304 to rotate in the positive direction, and the screw rod 304 in the positive rotation state drives the slider 303 to move outward along the track of the slide groove 302, and the slider 303 in the outward moving state drives the placement rack 305 to move, and at the same time, the placement rack 305 in the outward moving state drives the rack 307 to move, and because the gear 309 is meshed with the rack 307, the outward moving state The rack 307 in the forward rotation state drives the gear 309 to rotate in the forward rotation state, and the gear 309 in the forward rotation state drives the rotating shaft 308 to rotate, and the rotating shaft 308 in the forward rotation state drives the rotating plate 306 to rotate outward, so that the rotating plate 306 in the outward rotation state releases the position limit of the placement rack 305, and the rotating plate 306 in the outward rotation state rotates to a horizontal state, and the placement rack 305 is also moved to the outside of the incubator 1, so that it is convenient for the operator to take the embryonic stem cell container placed in the groove of the placement rack 305;
[0033] When the embryonic stem cell container needs to be stored, as described above, the screw rod 304 in the reverse rotating state drives the slider 303 to move inward along the track of the slide groove 302, and the slider 303 in the inward moving state drives the placement rack 305 to move into the interior of the incubator 1, and the placement rack 305 in the inward moving state drives the rack 307 to move, so that the rack 307 in the inward moving state drives the gear 309 to rotate in the reverse direction, and the gear 309 in the reverse rotating state drives the shaft 308 to rotate, so that the shaft 308 in the reverse rotating state drives the rotating plate 306 to rotate inward, and the rotating plate 306 rotates from the horizontal state to the vertical state, and the rotating plate 306 in the inward rotating state releases the position limit of the placement rack 305, and the placement rack 305 is also completely moved into the interior of the incubator 1, so as to facilitate the storage of the embryonic stem cell container.
[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A culture device for resuscitating embryonic stem cells, comprising a culture box (1), wherein a door (2) is hingedly connected to one side of the culture box (1), and wherein: A plurality of auxiliary mechanisms (3) are arranged on the inner side and the outer side of the incubator (1), and the auxiliary mechanisms (3) are used to assist operators in taking and storing embryonic stem cell containers; The auxiliary mechanism (3) comprises a placement rack (305), a driving assembly and a rotating plate assembly; The driving assembly is used to drive the placement rack (305) and the rotating plate assembly to operate synchronously; The placement rack (305) in a mobile state is used to facilitate operators to take and store embryonic stem cell containers; Furthermore, the rotating plate assembly in the rotating state is used to limit or release the position of the placement rack (305).
2. The culture vessel for thawing embryonic stem cells according to claim 1, characterized in that: The driving assembly comprises a motor (301), a slide groove (302), a slider (303) and a screw rod (304); The motor (301) is mounted on the outer wall of the incubator (1); the slide groove (302) is opened on the inner wall of the incubator (1); the slider (303) is slidably connected to the inside of the slide groove (302); the screw rod (304) is fixedly connected to the end of the output shaft of the motor (301); and the screw rod (304) and the slider (303) are connected via a screw rod seat.
3. The culture vessel for thawing embryonic stem cells according to claim 2, characterized in that: The placement rack (305) is fixedly connected to the slider (303), and the inner cavity of the placement rack (305) is provided with a plurality of grooves for placing embryonic stem cell containers.
4. The culture vessel for thawing embryonic stem cells according to claim 1, characterized in that: The rotating plate assembly comprises a rotating plate (306), a rack (307), a rotating shaft (308) and a gear (309); The rack (307) is installed at the bottom of the placement rack (305), the rotating shaft (308) is rotatably installed on the inner wall of the opening of the incubator (1), the rotating plate (306) is fixedly connected to the outer wall of the rotating shaft (308), and the gear (309) is assembled on the end of the rotating shaft (308).
5. The culture vessel for thawing embryonic stem cells according to claim 4, characterized in that: The gear (309) is meshed with the rack (307), and the gear (309) and the rack (307) in a meshed state are used to drive the rotating plate (306) to rotate via the rotating shaft (308).