CN210237643U - Stem cell ball cutting and collecting device - Google Patents
Stem cell ball cutting and collecting device Download PDFInfo
- Publication number
- CN210237643U CN210237643U CN201921064736.XU CN201921064736U CN210237643U CN 210237643 U CN210237643 U CN 210237643U CN 201921064736 U CN201921064736 U CN 201921064736U CN 210237643 U CN210237643 U CN 210237643U
- Authority
- CN
- China
- Prior art keywords
- stem cell
- connecting pipe
- cell ball
- wall
- piston
- 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.)
- Active
Links
Images
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a stem cell ball cutting collection device belongs to stem cell ball technical field. A stem cell ball cutting and collecting device comprises a box body, wherein a culture liquid groove is formed in the box body, a first piston is connected in the culture liquid groove in a sliding mode, a sleeve is connected in a cavity in a connecting mode, a second piston is connected in the sleeve in a sliding mode, the top of the sleeve is connected with a stem cell ball cutter through a second conveying pipe, the outer wall of the top of the stem cell ball cutter is connected with a first connecting pipe, the bottom of the first connecting pipe is connected with a second connecting pipe, the first connecting pipe and the second connecting pipe are respectively communicated with a first groove and a second groove, and the inner walls of the first connecting pipe and the second connecting pipe are respectively connected with a first filter screen and a second filter screen; the utility model discloses do not need manual operation, reduced intensity of labour, make the cutting of stem cell ball more stable, can not damage when making the cutting of stem cell ball.
Description
Technical Field
The utility model relates to a stem cell ball technical field especially relates to a stem cell ball cutting collection device.
Background
When culturing neural stem cells or neural precursor cells, tumor stem cells and embryonic stem cells, stem cell masses or stem cell balls are often generated, the occurrence and development of nervous system diseases are caused by the reduction of the number of or the change of functions of the neural cells, relevant neurodegenerative diseases can be treated by transplanting the neural stem cells, the embryonic stem cells not only play an important role in the research fields of action mechanisms and the like, but also play an extremely important role in the prevention and treatment of various diseases, and the culture of the tumor stem cells plays an important role in the research of the occurrence and the prevention and treatment of tumors, so the separation of the stem cell balls is very important.
The existing stem cell ball cutting method generally needs to suck culture solution containing stem cell balls into a syringe, and then manually pushes the culture solution containing the stem cell balls to pass through a stem cell ball cutter, so that the stem cell balls are cut.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems existing in the prior art and providing a stem cell ball cutting and collecting device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a stem cell ball cutting collection device, includes the box body, be equipped with the culture tank in the box body, culture tank sliding connection has first piston, the inner wall of box body still is equipped with the cavity, the cavity in-connection has the sleeve, the sleeve is linked together through first conveyer pipe with the culture tank, sliding connection has the second piston in the sleeve, telescopic top has stem cell ball cutterbar through second conveyer pipe connection, stem cell ball cutterbar's top outer wall is connected with first connecting pipe, the bottom of first connecting pipe is connected with the second connecting pipe, still open respectively in the box body and chisel first recess and second recess, first connecting pipe and second connecting pipe are linked together with first recess and second recess respectively, just first connecting pipe and second connecting pipe inner wall are connected with first filter screen and second filter screen respectively.
Preferably, the inner walls of the first delivery pipe and the second delivery pipe are respectively connected with a first check valve and a second check valve.
Preferably, the inner wall of the culture liquid tank is further connected with a fixing plate, the fixing plate is in threaded connection with a screw rod, and the screw rod is rotatably connected to the outer wall of the first piston.
Preferably, the outer wall of the first piston is respectively provided with an air release valve and a liquid inlet pipe.
Preferably, the outer wall of the box body is provided with a perspective window, and scale marks are arranged in the perspective window.
Preferably, the inner wall of cavity is connected with step motor, step motor's output is connected with the gear through the pivot, the gear kernel is connected with the rack, the rack is connected at the outer wall of second piston, just the rack is kept away from the one end of second piston and is passed the box body and outwards extend.
Compared with the prior art, the utility model provides a stem cell ball cutting collection device possesses following beneficial effect:
1. the stem cell ball cutting and collecting device comprises a culture solution tank, a seal cover, a screw rod, a lead screw, a gear, a rack, a first piston, a second piston, a rack, a second piston, a first piston, a second piston, a transmission shaft, a transmission window, a transmission shaft, a, thereby can conveniently extract the culture solution, make the culture solution can not flow back into the culture solution inslot simultaneously, stem cell ball cutterbar then can cut the stem cell ball, then makes in it gets into first connecting pipe, and in less stem cell ball then can pass first filter screen and get into first recess, great stem cell ball then can pass second filter screen and get into the second connecting pipe to get into in the second recess, thereby accomplish and collect.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses do not need manual operation, reduced intensity of labour, make the cutting of stem cell ball more stable, can not damage when making the cutting of stem cell ball.
Drawings
Fig. 1 is a schematic structural diagram of a stem cell ball cutting and collecting device according to the present invention;
fig. 2 is a schematic structural diagram of a stem cell ball cutting and collecting device according to the present invention;
fig. 3 is a first schematic sectional structural view of a stem cell ball cutting and collecting device according to the present invention;
fig. 4 is a schematic structural diagram of a cross-sectional view of a stem cell ball cutting and collecting device according to the present invention;
fig. 5 is a schematic structural view of a portion a in fig. 3 of a stem cell ball cutting and collecting device according to the present invention;
fig. 6 is a schematic structural diagram of a portion B in fig. 4 of the stem cell ball cutting and collecting device according to the present invention.
In the figure: 1. a box body; 101. a cavity; 2. a culture liquid tank; 201. a first piston; 202. a fixing plate; 203. a screw rod; 204. a gas release valve; 205. a perspective window; 206. scale lines; 207. a liquid inlet pipe; 3. a first groove; 4. a second groove; 5. a sleeve; 501. a second piston; 502. a first check valve; 503. a rack; 504. a stepping motor; 505. a gear; 506. a second one-way valve; 6. a stem cell sphere cutter; 601. a first connecting pipe; 602. a second connecting pipe; 603. a first filter screen; 604. and a second filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-6, a stem cell ball cutting and collecting device, comprising a box body 1, a culture fluid tank 2 is arranged in the box body 1, a first piston 201 is connected in the culture fluid tank 2 in a sliding manner, a cavity 101 is further arranged on the inner wall of the box body 1, a sleeve 5 is connected in the cavity 101, the sleeve 5 is communicated with the culture fluid tank 2 through a first conveying pipe, a second piston 501 is connected in the sleeve 5 in a sliding manner, a stem cell ball cutter 6 is connected to the top of the sleeve 5 through a second conveying pipe, a first connecting pipe 601 is connected to the outer wall of the top of the stem cell ball cutter 6, a second connecting pipe 602 is connected to the bottom of the first connecting pipe 601, a first groove 3 and a second groove 4 are respectively drilled in the box body 1, the first connecting pipe 601 and the second connecting pipe 602 are respectively communicated with, and a first filter screen 603 and a second filter screen 604 are respectively connected to inner walls of the first connection pipe 601 and the second connection pipe 602.
A first check valve 502 and a second check valve 506 are connected to the inner walls of the first delivery pipe and the second delivery pipe, respectively.
The inner wall of the culture fluid tank 2 is also connected with a fixing plate 202, a screw rod 203 is connected to the fixing plate 202 through threads, and the screw rod 203 is rotatably connected to the outer wall of the first piston 201.
The outer wall of the first piston 201 is provided with an air release valve 204 and an air inlet pipe 207 respectively.
The outer wall of the box body 1 is provided with a perspective window 205, and the perspective window 205 is internally provided with scale marks 206.
The inner wall of the cavity 101 is connected with a stepping motor 504, the output end of the stepping motor 504 is connected with a gear 505 through a rotating shaft, the inner core of the gear 505 is connected with a rack 503, the rack 503 is connected to the outer wall of the second piston 501, and one end of the rack 503, which is far away from the second piston 501, penetrates through the box body 1 and extends outwards.
In the utility model, firstly, culture solution containing stem cell balls is injected into the culture solution tank 2 through the liquid inlet pipe 207, a sealing cover is connected on the liquid inlet pipe 207, then the screw rod 203 is rotated to be connected with the fixed plate 202 by screw thread, thereby driving the first piston 201 to move on the inner wall of the culture solution tank 2, thereby pressing the air in the culture solution tank 2, discharging the air from the air release valve 204, and observing the air discharging condition and the amount of the culture solution through the perspective window 205 and the scale mark 206, then starting the stepping motor 504 in the cavity 101, causing the gear 505 driving the output end to rotate, thereby causing the gear 505 driving the rack 503 to move, thereby driving the second piston 501 to move in the sleeve 5, thereby causing the first conveying pipe to suck the culture solution into the culture solution tank 2, then the stepping motor 504 reversely rotates, discharging the culture solution into the stem cell ball cutter 6 from the second conveying pipe, and the first conveying pipe and the second conveying pipe are respectively connected with the first check valve 502 and the second check valve 506, thereby can conveniently extract the culture solution, make the culture solution can not flow back into culture solution groove 2 simultaneously, stem cell ball cutterbar 6 then can cut the stem cell ball, then make it get into first connecting pipe 601 in, the less stem cell ball then can pass first filter screen 603 and get into first recess 3 in, the great stem cell ball then can pass second filter screen 604 and get into second connecting pipe 602 to get into in second recess 4, thereby accomplish and collect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a stem cell ball cutting collection device, includes box body (1), its characterized in that, be equipped with culture liquid groove (2) in box body (1), sliding connection has first piston (201) in culture liquid groove (2), the inner wall of box body (1) still is equipped with cavity (101), cavity (101) in-connection has sleeve (5), sleeve (5) and culture liquid groove (2) are linked together through first conveyer pipe, sliding connection has second piston (501) in sleeve (5), the top of sleeve (5) has stem cell ball cutterbar (6) through second conveyer pipe connection, the top outer wall of stem cell ball cutterbar (6) is connected with first connecting pipe (601), the bottom of first connecting pipe (601) is connected with second connecting pipe (602), still open respectively in box body (1) and chisel first recess (3) and second recess (4), first connecting pipe (601) and second connecting pipe (602) are linked together with first recess (3) and second recess (4) respectively, just first connecting pipe (601) and second connecting pipe (602) inner wall are connected with first filter screen (603) and second filter screen (604) respectively.
2. The stem cell ball cutting and collecting device as claimed in claim 1, wherein a first check valve (502) and a second check valve (506) are respectively connected to the inner walls of the first delivery pipe and the second delivery pipe.
3. The cutting and collecting device for the stem cell balls as claimed in claim 1, wherein a fixing plate (202) is further connected to the inner wall of the culture fluid tank (2), a screw rod (203) is connected to the fixing plate (202) in a threaded manner, and the screw rod (203) is rotatably connected to the outer wall of the first piston (201).
4. The stem cell ball cutting and collecting device as claimed in claim 3, wherein the outer wall of the first piston (201) is provided with an air release valve (204) and an air inlet pipe (207), respectively.
5. The stem cell ball cutting and collecting device as claimed in claim 4, wherein the outer wall of the box body (1) is provided with a perspective window (205), and the perspective window (205) is provided with scale marks (206).
6. The stem cell ball cutting and collecting device as claimed in claim 1, wherein a stepping motor (504) is connected to the inner wall of the cavity (101), a gear (505) is connected to the output end of the stepping motor (504) through a rotating shaft, a rack (503) is connected to the inner core of the gear (505), the rack (503) is connected to the outer wall of the second piston (501), and one end of the rack (503), which is far away from the second piston (501), penetrates through the cartridge (1) and extends outwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921064736.XU CN210237643U (en) | 2019-07-09 | 2019-07-09 | Stem cell ball cutting and collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921064736.XU CN210237643U (en) | 2019-07-09 | 2019-07-09 | Stem cell ball cutting and collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210237643U true CN210237643U (en) | 2020-04-03 |
Family
ID=69990327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921064736.XU Active CN210237643U (en) | 2019-07-09 | 2019-07-09 | Stem cell ball cutting and collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210237643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113150960A (en) * | 2021-02-07 | 2021-07-23 | 滨州职业学院 | Medical clinical microbiological detection sampling device |
-
2019
- 2019-07-09 CN CN201921064736.XU patent/CN210237643U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113150960A (en) * | 2021-02-07 | 2021-07-23 | 滨州职业学院 | Medical clinical microbiological detection sampling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106644663A (en) | Filter apparatus and count method for counting porphyra spores | |
| CN210237643U (en) | Stem cell ball cutting and collecting device | |
| CN110361232A (en) | It is a kind of pneumatically protect prevent miscellaneous type underground water sampling detecting device | |
| CN206355078U (en) | Leucorrhea sampler | |
| CN208821540U (en) | Dedicated high-efficient irrigation agricultural equipment is irrigated in agricultural production | |
| CN207236807U (en) | Extract sticky cyst fluid Thyroid gland puncture drainage device | |
| CN218606684U (en) | Rotary cutting needle with adjustable and stable advancing and retreating speed | |
| CN201591580U (en) | Tumor specimen gathering device | |
| CN204654997U (en) | A kind of saliva sample collection container | |
| CN206258298U (en) | One main laver spore count filter | |
| CN211553415U (en) | Water treatment sample collection device | |
| CN209713168U (en) | It is a kind of with the sharp instrument box for cutting perfusion tube function | |
| CN208160628U (en) | A kind of hematology's medullo-puncture needle | |
| CN208549339U (en) | A kind of bamboo grove Combined zinc selenium fertilizer apparatus | |
| CN207412851U (en) | A kind of tail end of main shaft of machine tool coolant retracting device | |
| CN217661757U (en) | Drainage device with filtering function | |
| CN220477592U (en) | Vacuum tube blood collection tube for quickly separating serum | |
| CN219814750U (en) | Fertilizer processing high temperature sterilization device | |
| CN209487008U (en) | It is a kind of in greenery pigment extract and isolated Senior Biology experimental provision | |
| CN209264341U (en) | A kind of engineering geological investigation sampler | |
| CN219475148U (en) | External environment sample enrichment device | |
| CN219209142U (en) | Water source filtering device | |
| CN216847121U (en) | High-precision crop pesticide content detection equipment | |
| CN220473108U (en) | Water sample collector for hydraulic engineering | |
| CN214907283U (en) | Urine collecting pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |