Stem cell resuscitation culture device

Abstract

The utility model relates to the technical field of stem cell resuscitation culture, in particular to a stem cell resuscitation culture device which comprises a box shell, and threaded grooves are formed in the two ends of the top of the box shell. Through the arrangement of the box body shell, the exhaust pipe, the clamping sleeve, the filter screen and the insertion rod, when the device is used for a long time, a worker can rotate the exhaust pipe, the lower surface of the exhaust pipe is provided with threads, the exhaust pipe is separated from the box body shell, then the worker takes down the insertion rod on the exhaust pipe, the exhaust pipe is separated from the clamping sleeve, and the device is convenient to use. A filter screen in a clamping sleeve is cleaned, after cleaning, the clamping sleeve enters the exhaust pipe again along a clamping groove in the inner wall of the exhaust pipe, the exhaust pipe and the clamping sleeve are fixed through an insertion rod, and then the exhaust pipe is fixed into a threaded groove in a box shell again. The arrangement can effectively prevent dust accumulation of the filter screen from influencing normal exhaust of the device, and prevent dust from entering the device to influence recovery culture of stem cells.

Description

Technical Field

[0001] The utility model relates to the technical field of stem cell resuscitation and culture, in particular to a stem cell resuscitation and culture device. Background Art

[0002] Stem cells are cells of origin. Simply put, they are a type of primitive undifferentiated cells with multidirectional differentiation potential and self-replication ability. They are the original cells that form various tissues and organs of mammals. Stem cells have common characteristics in morphology. They are usually round or oval, small in size, with relatively large nuclei. The nuclei are mostly euchromatic and have high telomerase activity. Stem cells can be divided into embryonic stem cells and adult stem cells. The recovery and culture of stem cells requires a device that can provide nutrition and control humidity and temperature.

[0003] A new stem cell resuscitation and culture device disclosed in the Chinese utility model patent application disclosure CN211848001U includes: a box body, which is provided with a first chamber, a second chamber and a third chamber from top to bottom, a feeding device, an exhaust device, a connecting pipe, a boss, a resuscitation culture dish, a humidity detection element and a temperature detection element. Its advantages are that heating and humidification are integrated inside the box body, and the temperature and humidity in the box body are uniform by heating and humidification during evaporation, and the volume of the device and the corresponding power supply are reduced; the humidity detection element and the temperature detection element are used to detect the temperature and humidity, and the power of the heating plate and the volume of the water in the second chamber are adjusted according to the real-time data, so as to control the constant temperature and humidity in the box body and improve the success rate of stem cell resuscitation.

[0004] However, the device lacks the function of cleaning the filter. In actual use, a filter is provided in the exhaust channel of the device to prevent dust from entering the device, but the device is unable to clean the dust on the filter. Long-term accumulation affects the normal exhaust of the device, and a large amount of accumulated dust may enter the device, affecting the resuscitation and cultivation of stem cells. Not only that, the device also lacks the function of maintenance and replacement. In actual use, when a fault occurs inside the device or after long-term use, it is difficult for the staff to disassemble and maintain the internal components of the device, which increases the workload of the staff. Utility Model Content

[0005] The purpose of the utility model is to provide a stem cell resuscitation and culture device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A stem cell resuscitation and culture device, comprising

[0008] A box shell, wherein the top two ends of the box shell are provided with threaded grooves, the inner wall of the threaded groove is threadedly connected with an exhaust pipe, the inner wall of the exhaust pipe is provided with a clamping groove, the inner wall of the clamping groove is fixedly connected with a clamping sleeve, the inner wall of the clamping sleeve is fixedly connected with a filter screen, a circular slot is provided on the side of the clamping sleeve, and the inner wall of the circular slot is fixedly connected with an insertion rod;

[0009] A slot is provided at the center of the inner wall of the box shell, a connecting plate is fixedly connected to the inner wall of the slot, one end of the connecting plate is fixedly connected to a water tank, the top of the water tank is fixedly connected to a fixing plate, both ends of the top of the fixing plate are fixedly connected to positioning plates, the back side of the positioning plate is threadedly connected to an adjusting bolt, one end of the adjusting bolt is rotatably connected to a clamping plate, and the front side of the clamping plate is fixedly connected to a culture dish.

[0010] Preferably, a circular slot is provided on the side of the box shell, and a water inlet pipe is fixedly connected to the inner wall of the circular slot.

[0011] Preferably, a circular slot is provided at the center of the top of the box shell, and a feed pipe is fixedly connected to the inner wall of the circular slot.

[0012] Preferably, a heating plate is fixedly connected to the bottom of the inner wall of the box shell, and a humidity detector is fixedly connected to the top of the inner wall side of the box shell.

[0013] Preferably, a circular slot is formed on the side of the exhaust pipe, and the inner wall of the circular slot is fixedly connected to one end of the insertion rod.

[0014] Preferably, a rotating shaft is fixedly connected to the front side of the box shell, and a movable door is rotatably connected to the outer surface of the rotating shaft.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. This stem cell resuscitation and culture device is provided with a box shell, an exhaust pipe, a clamping sleeve, a filter screen and a plug rod. When in use, when the device has been used for a long time, the staff can rotate the exhaust pipe, and the lower surface of the exhaust pipe is provided with a thread to separate the exhaust pipe from the box shell. The staff then removes the plug rod on the exhaust pipe, separates the exhaust pipe from the clamping sleeve, cleans the filter screen in the clamping sleeve, and after cleaning, allows the clamping sleeve to re-enter the exhaust pipe along the groove on the inner wall of the exhaust pipe, uses the plug rod to fix the exhaust pipe and the clamping sleeve, and then re-fixes the exhaust pipe into the threaded groove on the box shell. This arrangement can effectively prevent dust accumulation on the filter screen from affecting the normal exhaust of the device, and prevent dust from entering the device and affecting the resuscitation and culture of stem cells.

[0017] 2. This stem cell resuscitation and culture device is provided with a box shell, a connecting plate, a water tank, a fixing plate, a positioning plate, an adjusting bolt, a clamping plate and a culture dish. When in use, when a fault occurs inside the device or the culture dish needs to be cleaned, the staff first takes out the water tank along the slot on the inner wall of the box shell. The staff can adjust the adjusting bolts on the positioning plates at both ends of the fixing plate on the water tank, and the adjusting bolts are rotated to drive the clamping plate to move outward to take out the culture dish, which is convenient for the staff to maintain the inside of the device and ensures the normal use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the front view of the utility model;

[0019] Figure 2 It is a disassembly diagram of the utility model;

[0020] Figure 3 This is a disassembly diagram of the filter device of the utility model;

[0021] Figure 4 It is an internal schematic diagram of the utility model.

[0022] In the figure: 1. box shell; 2. exhaust pipe; 3. snap-on sleeve; 4. filter screen; 5. plug rod; 6. connecting plate; 7. water tank; 8. fixing plate; 9. positioning plate; 10. adjusting bolt; 11. clamping plate; 12. culture dish; 13. feeding pipe; 14. heating plate; 15. humidity detector; 16. rotating shaft; 17. movable door; 18. water inlet pipe. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 4As shown, the utility model provides a technical solution: a stem cell recovery and culture device, including a box shell 1, the top two ends of the box shell 1 are provided with threaded grooves, the inner wall of the threaded groove is threadedly connected to an exhaust pipe 2, the inner wall of the exhaust pipe 2 is provided with a card slot, the inner wall of the card slot is fixedly connected to a card sleeve 3, the inner wall of the card sleeve 3 is fixedly connected to a filter screen 4, the side of the card sleeve 3 is provided with a circular slot, the inner wall of the circular slot is fixedly connected to an insertion rod 5; the center of the inner side wall of the box shell 1 is provided with a slot, the inner wall of the slot is fixedly connected to a connecting plate 6, one side of the connecting plate 6 The end is fixedly connected with a water tank 7, the top of the water tank 7 is fixedly connected with a fixing plate 8, the top two ends of the fixing plate 8 are fixedly connected with positioning plates 9, the back of the positioning plate 9 is threadedly connected with an adjusting bolt 10, one end of the adjusting bolt 10 is rotatably connected with a clamping plate 11, and the front of the clamping plate 11 is fixedly connected with a culture dish 12; through the arrangement of the box shell 1, the exhaust pipe 2, the clamping sleeve 3, the filter screen 4 and the plug rod 5, when in use, when the device is used for a long time, the staff can rotate the exhaust pipe 2, the lower surface of the exhaust pipe 2 is provided with a thread, so that the exhaust pipe 2 and the box shell 1 After the exhaust pipe 2 is separated, the staff member removes the plug rod 5 on the exhaust pipe 2, separates the exhaust pipe 2 from the clamping sleeve 3, cleans the filter screen 4 in the clamping sleeve 3, and after cleaning, allows the clamping sleeve 3 to re-enter the exhaust pipe 2 along the clamping groove on the inner wall of the exhaust pipe 2, uses the plug rod 5 to fix the exhaust pipe 2 and the clamping sleeve 3, and then re-fixes the exhaust pipe 2 into the threaded groove on the box shell 1. This arrangement can effectively prevent dust accumulation on the filter screen 4 from affecting the normal exhaust of the device, and prevent dust from entering the device and affecting the recovery and culture of stem cells. Through the box shell 1 and the connecting plate 6 , water tank 7, fixing plate 8, positioning plate 9, adjusting bolts 10, clamping plate 11 and culture dish 12 are arranged. When in use, when a fault occurs inside the device or the culture dish 12 needs to be cleaned, the staff first takes out the water tank 7 along the slot on the inner wall of the box shell 1. The staff can adjust the adjusting bolts 10 on the positioning plates 9 at both ends of the fixing plate 8 on the water tank 7, and let the adjusting bolts 10 rotate to drive the clamping plate 11 to move outward to take out the culture dish 12, which is convenient for the staff to maintain the inside of the device and ensures the normal use of the device.

[0025] In this embodiment, preferably, a circular slot is opened on the side of the box shell 1, and a water inlet pipe 18 is fixedly connected to the inner wall of the circular slot; through the arrangement of the box shell 1 and the water inlet pipe 18, when in use, the staff adds water into the water tank 7 through the water inlet pipe 18 to maintain the humidity in the device.

[0026] In this embodiment, preferably, a circular slot is opened in the center of the top of the box shell 1, and a feed pipe 13 is fixedly connected to the inner wall of the circular slot; through the arrangement of the box shell 1 and the feed pipe 13, when in use, the staff can add nutrients required for stem cell resuscitation culture into the feed pipe 13.

[0027] In this embodiment, preferably, a heating plate 14 is fixedly connected to the bottom of the inner wall of the box shell 1, and a humidity detector 15 is fixedly connected to the top of the inner wall side of the box shell 1; through the arrangement of the box shell 1, the heating plate 14 and the humidity detector 15, when in use, the heating plate 14 can control the temperature in the device, and at the same time cooperate with the water tank 7 to provide a humid environment for the stem cells, and the humidity detector 15 can help the staff understand the humidity in the device.

[0028] In this embodiment, preferably, a circular slot is opened on the side of the exhaust pipe 2, and the inner wall of the circular slot is fixedly connected to one end of the insertion rod 5; through the arrangement of the exhaust pipe 2 and the insertion rod 5, when in use, the staff can insert the insertion rod 5 into the exhaust pipe 2 to fix it.

[0029] In this embodiment, preferably, a rotating shaft 16 is fixedly connected to the front of the box shell 1, and a movable door 17 is rotatably connected to the outer surface of the rotating shaft 16; through the arrangement of the box shell 1, the rotating shaft 16 and the movable door 17, when in use, the staff can rotate the rotating shaft 16 to open the movable door 17.

[0030] When a stem cell resuscitation and culture device of the present embodiment is used, the staff first adds water to the water tank 7 through the water inlet pipe 18, the heating plate 14 can control the temperature in the device, and cooperate with the water tank 7 to provide a humid environment for the stem cells. The humidity detector 15 can help the staff understand the humidity in the device, and the staff can add nutrients required for stem cell resuscitation and culture into the feed pipe 13. When the device is used for a long time, the staff can rotate the exhaust pipe 2. The lower surface of the exhaust pipe 2 is provided with a thread to separate the exhaust pipe 2 and the box shell 1. The staff then removes the plug rod 5 on the exhaust pipe 2, separates the exhaust pipe 2 from the clamping sleeve 3, cleans the filter screen 4 in the clamping sleeve 3, and after cleaning, allows the clamping sleeve 3 to re-enter the exhaust pipe 2 along the clamping groove on the inner wall of the exhaust pipe 2. Inside, use the insertion rod 5 to fix the exhaust pipe 2 and the clamping sleeve 3, and then re-fix the exhaust pipe 2 into the threaded groove on the box shell 1. This arrangement can effectively prevent dust accumulation on the filter screen 4 from affecting the normal exhaust of the device, and prevent dust from entering the device and affecting the recovery and culture of stem cells. When a failure occurs inside the device or the culture dish 12 needs to be cleaned, the staff can rotate the shaft 16 to open the movable door 17. The staff first takes out the water tank 7 along the clamping groove on the inner wall of the box shell 1. The staff can adjust the adjusting bolts 10 on the positioning plates 9 at both ends of the fixing plate 8 on the water tank 7, and let the adjusting bolts 10 rotate to drive the clamping plate 11 to move outward to take out the culture dish 12, which is convenient for the staff to maintain the inside of the device and ensures the normal use of the device.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A stem cell resuscitation and culture device, characterized in that: include A box shell (1), wherein both ends of the top of the box shell (1) are provided with threaded grooves, the inner wall of the threaded groove is threadedly connected to an exhaust pipe (2), the inner wall of the exhaust pipe (2) is provided with a clamping groove, the inner wall of the clamping groove is fixedly connected to a clamping sleeve (3), the inner wall of the clamping sleeve (3) is fixedly connected to a filter screen (4), the side of the clamping sleeve (3) is provided with a circular slot, and the inner wall of the circular slot is fixedly connected to an insertion rod (5); A slot is provided at the center of the inner side wall of the box shell (1); a connecting plate (6) is fixedly connected to the inner wall of the slot; one end of the connecting plate (6) is fixedly connected to a water tank (7); a fixing plate (8) is fixedly connected to the top of the water tank (7); two ends of the top of the fixing plate (8) are fixedly connected to positioning plates (9); an adjusting bolt (10) is threadedly connected to the back of the positioning plate (9); one end of the adjusting bolt (10) is rotatably connected to a clamping plate (11); and a culture dish (12) is fixedly connected to the front of the clamping plate (11).

2. A stem cell recovery and culture device according to claim 1, characterized in that: A circular slot is provided on the side of the box shell (1), and a water inlet pipe (18) is fixedly connected to the inner wall of the circular slot.

3. A stem cell recovery and culture device according to claim 1, characterized in that: A circular slot is provided at the center of the top of the box shell (1), and a feed pipe (13) is fixedly connected to the inner wall of the circular slot.

4. A stem cell recovery and culture device according to claim 1, characterized in that: A heating plate (14) is fixedly connected to the bottom of the inner wall of the box shell (1), and a humidity detector (15) is fixedly connected to the top of the inner wall side of the box shell (1).

5. The stem cell recovery and culture device according to claim 1, characterized in that: A circular slot is provided on the side of the exhaust pipe (2), and the inner wall of the circular slot is fixedly connected to one end of the insertion rod (5).

6. The stem cell recovery and culture device according to claim 1, characterized in that: A rotating shaft (16) is fixedly connected to the front of the box shell (1), and a movable door (17) is rotatably connected to the outer surface of the rotating shaft (16).

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