CN212152291U

CN212152291U - Cord blood stem cell separator

Info

Publication number: CN212152291U
Application number: CN202020152849.1U
Authority: CN
Inventors: 王继明; 高用慧; 王博迪; 王嘉毅
Original assignee: Tianjin Saierkang Biomedicine Technology Co ltd
Current assignee: Tianjin Saierkang Biomedicine Technology Co ltd
Priority date: 2020-02-05
Filing date: 2020-02-05
Publication date: 2020-12-15
Anticipated expiration: 2030-02-05

Abstract

The utility model provides a cord blood stem cell separation device, which comprises a tank body, wherein the upper end of the tank body is fixedly connected with a connecting pipe, the left end of the annular side surface of the tank body is fixedly provided with a guide pipe and a first discharge pipe, the guide pipe is arranged on the upper side of the first discharge pipe, the right end of the annular side surface of the tank body is fixedly provided with a second discharge pipe, the upper part in the tank body is provided with a filter screen, the lower end in the tank body is provided with a rotating rod, the annular side surface of the rotating rod is fixedly provided; the top of the tank body is provided with a spraying mechanism, and the spraying mechanism is used for spraying high-pressure water mist to clean the interior of the tank body; this design convenient to use, simple structure and the operation of being convenient for, homogeneous mixing accelerates the sedimentation rate through the puddler.

Description

Cord blood stem cell separator

Technical Field

The utility model relates to a cord blood stem cell separator belongs to cord blood stem cell splitter field.

Background

Collecting umbilical cord blood comprises collecting umbilical cord blood after birth of newborn, collecting 3-8cm umbilical cord, storing two hemostatic forceps, ligating, cutting off umbilical cord, carrying away the infant, sterilizing at mother hemostatic forceps, inserting needle into umbilical vein, and collecting umbilical cord blood. The cord blood collection is different from the traditional bone marrow collection, anesthesia is not needed, the placenta and the umbilical cord are thrown away as waste after the fetus is born, and the cord blood collection is carried out after the placenta and the umbilical cord are completely separated from a mother body and the fetus, so that the cord blood collection has no adverse effect on the mother body and the child, belongs to waste utilization and changes waste into valuable. The inside of cord blood contains a large number of stem cells, called umbilical cord stem cells, which are the main sources of blood and immune cells for fetal production; the stem cells are important cells of a human body, are distributed in various organ tissues, and have potential functions of regenerating various tissue organs.

In the prior art, because the existing cord blood stem cell separation structure is complex, the operation difficulty is high, the use cost is high, and the use requirement cannot be met, the cord blood stem cell separation is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a cord blood stem cell separator to solve the problem that proposes in the above-mentioned background art, the utility model discloses convenient to use, simple structure and the operation of being convenient for, the homogeneous mixing for deposit speed, the reliability is high.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a cord blood stem cell separation device comprises a tank body, the upper end of the tank body is fixedly connected with a connecting pipe, the left end of the annular side surface of the tank body is fixedly provided with a guide pipe and a first discharge pipe, the guide pipe is arranged on the upper side of the first discharge pipe, the right end of the annular side surface of the tank body is fixedly provided with a second discharge pipe, the upper part in the tank body is provided with a filter screen,

the lower end in the tank body is provided with a rotating rod, the annular side surface of the rotating rod is fixedly provided with a stirring rod, and the lower end of the rotating rod is rotatably connected with the inside of the tank body through a bearing;

the top of the tank body is provided with a spraying mechanism, and the spraying mechanism is used for spraying high-pressure water mist to clean the interior of the tank body.

Further, the filter screen left end is connected through pivot and jar internal wall rotation, filter screen right-hand member fixed connection pole, the connecting rod right-hand member passes jar body, and rotates with jar body through sealed bearing and be connected, connecting rod annular side fixed connection locating lever, the locating lever left end extends to outside the jar body.

Further, the lower end of the annular side face of the rotating rod is fixedly provided with a first conical tooth, the first conical tooth is meshed with a second conical tooth through gear teeth, the right end of the second conical tooth is fixedly provided with a rotating rod, and the right end of the rotating rod extends out of the tank body.

Further, the spraying mechanism comprises a conical frame arranged at the top of the tank body and a spray head arranged on the conical frame, a spray nozzle of the spray head penetrates through the conical frame, and the other end of the spray head is connected with a high-pressure water pump through a water pipe.

Further, the annular side surface of the rotating rod is bonded with a fixed sealing ring, and the sealing ring is in contact with the lower end in the tank body.

Furthermore, control valves are installed on the connecting pipe, the guide pipe, the first discharge pipe and the annular side face of the discharge pipe, and a transparent plate is embedded at the front end of the annular side face of the tank body.

Furthermore, the right end of the annular side face of the tank body is provided with a positioning hole, the left end of the positioning rod is inserted into the positioning hole, the upper end of the positioning rod is fixed with a T-shaped sliding block, the lower end of the annular side face of the connecting rod is provided with a T-shaped sliding groove, and the T-shaped sliding block is slidably mounted in the T-shaped sliding groove.

Furthermore, a handle is fixed at the right end of the connecting rod, a handle is fixed at the right end of the rotating rod, and anti-skid grains are processed on the handle and the handle.

The utility model has the advantages that: the utility model discloses a cord blood stem cell separator, because of having added jar body, connecting pipe, discharge pipe one, discharge pipe two, connecting rod, filter screen, locating lever, dwang, puddler, bull stick, toper tooth two and toper tooth one, this design convenient to use, simple structure and the operation of being convenient for, the homogeneous mixing accelerates through the puddler and deposits speed, has solved because current cord blood stem cell isolating construction is complicated, and the operation degree of difficulty is big, and use cost is high, can't satisfy the problem of user demand, the utility model discloses convenient to use, simple structure and the operation of being convenient for, the homogeneous mixing for deposit speed, the reliability is high.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of an apparatus for separating cord blood stem cells according to the present invention;

FIG. 2 is a schematic front view of an apparatus for separating cord blood stem cells according to the present invention;

FIG. 3 is a right schematic view of an apparatus for separating cord blood stem cells according to the present invention;

in the figure: 1-tank body, 2-connecting pipe, 3-conduit, 4-discharge pipe I, 5-discharge pipe II, 6-connecting rod, 7-filter screen, 8-positioning rod, 9-rotating rod, 10-stirring rod, 11-rotating rod, 12-conical tooth II, 13-conical tooth I, 14-spraying mechanism, 141-conical frame and 142-spray head.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a cord blood stem cell separator, which comprises a

tank body

1, 1 upper end fixed connection connecting pipe 2 of the jar body, 1 annular side left end fixed pipe 3 and the discharge pipe 4 of the jar body, pipe 3 sets up at 4 upsides of discharge pipe, two 5 of the fixed discharge pipe of 1 annular side right-hand member of the jar body, 1 internal upper portion of jar is equipped with

filter screen

7, 7 left ends of filter screen are connected through pivot and 1 inner wall rotation of the jar body, 7 right-hand member fixed connection poles 6 of filter screen, 6 right-hand members of connecting rod pass jar body 1, and rotate through sealed bearing and jar body 1. A positioning rod 8 is fixedly connected to the annular side face of a connecting rod 6, the left end of the positioning rod 8 extends out of a tank body 1, a rotating rod 9 is arranged at the lower end in the tank body 1, a stirring rod 10 is fixed to the annular side face of the rotating rod 9, the lower end of the rotating rod 9 is rotatably connected with the inside of the tank body 1 through a bearing, a first conical tooth 13 is fixed to the lower end of the annular side face of the rotating rod 9, the first conical tooth 13 is meshed with a second conical tooth 12 through a gear tooth, a rotating rod 11 is fixed to the right end of the second conical tooth 12, the right end of the rotating rod 11 extends out of the tank body 1, a connecting pipe 2 is connected with an external puncture needle and then punctured to obtain umbilical cord blood, a control valve at the upper end of the connecting pipe 2 is closed, the umbilical cord blood enters the tank body 1 and is fixed by a filter screen 7 to filter impurities in the, the rotating rod 11 drives the conical tooth II 12 to rotate, the conical tooth II 12 drives the conical tooth I13 to rotate, the conical tooth I13 drives the rotating rod 9 to rotate, the rotating rod 9 drives the stirring rod 10 to slowly rotate to avoid damaging cells, further, the hydroxyethyl starch solution and the umbilical cord blood solution are better mixed to enable red blood cells in the umbilical cord blood to precipitate, observation is carried out through a transparent window, after complete precipitation, a control valve on the discharge pipe I4 is opened to discharge red blood cells precipitated at the bottom layer, a small amount of upper layer solution is discharged after the red blood cells are discharged, so that red blood cell residue can be avoided, at the moment, the red blood cells are completely discharged, the control valve on the discharge pipe I4 is closed, then the control valve on the discharge pipe II 5 is opened to discharge the residual solution to further obtain stem cells, flow distribution is facilitated through the discharge pipe I4 and the discharge pipe II 5, the stem cells enter different storage tanks, and after separation is completed, hold the locating lever 8 and move right, move out the locating hole until the 8 left ends of locating lever, then rotate the handle, the handle drives connecting rod 6 and rotates, connecting rod 6 drives filter screen 7 and rotates, until filter screen 7 rotates 180, then pour into the washing liquid through connecting pipe 2, wash filter screen 7, then discharge through discharge pipe 4, then reset filter screen 7, thereby convenient to use, simple structure and the operation of being convenient for, the homogeneous mixing accelerates the precipitation rate through puddler 10.

Further, a spraying mechanism 14 is arranged at the top of the tank body 1, and the spraying mechanism 14 is used for spraying high-pressure water mist to clean the interior of the tank body 1; further, the spraying mechanism 14 includes a conical frame 141 disposed on the top of the tank body 1, and a spray head 142 mounted on the conical frame 141, a nozzle of the spray head 142 penetrates through the conical frame 141, and the other end thereof is connected to a high pressure water pump through a water pipe. When the tank body 1 needs to be cleaned, cleaning water is input by the high-pressure water pump and sprayed into the cleaning filter screen 7, the stirring rod 10 and the tank body 1 through the spray head 142, and the high-pressure water can effectively clean the tank body 1, particularly residual substances on the cleaning filter screen 7, so that the cleaning effect is ensured.

The annular side face of the rotating rod 9 is bonded with a fixed sealing ring, the sealing ring is in contact with the inner lower end of the tank body 1, and a gap between the rotating rod 9 and the tank body 1 is convenient to seal through the sealing ring.

The control valve is all installed to connecting pipe 2, pipe 3, discharge pipe one 4 and discharge pipe two 5 annular side, through the control valve, is convenient for control it and opens and close, and transparent plate as the transparent window is inlayed to 1 annular side front end of the jar body, is convenient for observe through the transparent plate.

The locating hole is seted up to 1 annular side right-hand member of jar body, and in 8 left ends of locating lever inserted the locating hole, T type slider is fixed to 8 upper ends of locating lever, and T type spout is seted up to 6 annular side lower extremes of connecting rod, and T type slider slidable mounting is in T type spout, through the locating hole, is convenient for insert locating lever 8, and then is convenient for fix connecting rod 6, and then fixes filter screen 7, through T type spout and T type slider, and the locating lever 8 of being convenient for removes and spacing.

The fixed handle of 6 right-hand members of connecting rod, the fixed handle of 11 right-hand members of bull stick, all process anti-skidding line on handle and the handle, through the handle, be convenient for rotate connecting rod 6, and then the filter screen 7 of being convenient for rotates, through the handle, is convenient for drive bull stick 11 and rotates, through anti-skidding line, avoids skidding.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a cord blood stem cell separator, includes jar body (1), its characterized in that: the upper end of the tank body (1) is fixedly connected with a connecting pipe (2), the left end of the annular side surface of the tank body (1) is fixedly provided with a guide pipe (3) and a first discharge pipe (4), the guide pipe (3) is arranged on the upper side of the first discharge pipe (4), the right end of the annular side surface of the tank body (1) is fixedly provided with a second discharge pipe (5), the upper part in the tank body (1) is provided with a filter screen (7),

a rotating rod (9) is arranged at the lower end in the tank body (1), a stirring rod (10) is fixed on the annular side surface of the rotating rod (9), and the lower end of the rotating rod (9) is rotatably connected with the inside of the tank body (1) through a bearing;

the top of the tank body (1) is provided with a spraying mechanism (14), and the spraying mechanism (14) is used for spraying high-pressure water mist to clean the interior of the tank body (1).

2. The cord blood stem cell separation device according to claim 1, characterized in that: the utility model discloses a filter screen, including filter screen (7), connecting rod (6), sealed bearing and jar body (1), filter screen (7) left end is connected through pivot and jar body (1) inner wall rotation, filter screen (7) right-hand member fixed connection pole (6), connecting rod (6) right-hand member passes jar body (1), and rotates through sealed bearing and jar body (1) to be connected, connecting rod (6) annular side fixed connection locating lever (8), locating lever (8) left end extends to jar body (1) outside.

3. The cord blood stem cell separation device according to claim 2, characterized in that: dwang (9) annular side lower end fixed toper tooth one (13), toper tooth one (13) are through the teeth of a cogwheel and two (12) meshes mutually of toper tooth, bull stick (11) are fixed to two (12) right-hand members of toper tooth, bull stick (11) right-hand member extends to outside the jar body (1).

4. The cord blood stem cell separation device according to claim 1, characterized in that: the spraying mechanism (14) comprises a conical frame (141) arranged at the top of the tank body (1) and a spray head (142) arranged on the conical frame (141), a nozzle of the spray head (142) penetrates through the conical frame (141), and the other end of the spray head is connected with a high-pressure water pump through a water pipe.

5. The cord blood stem cell separation device according to claim 1, characterized in that: the annular side surface of the rotating rod (9) is bonded with a fixed sealing ring, and the sealing ring is contacted with the inner lower end of the tank body (1).

6. The cord blood stem cell separation device according to claim 1, characterized in that: the control valves are installed on the annular side faces of the connecting pipe (2), the guide pipe (3), the first discharge pipe (4) and the second discharge pipe (5), and the transparent plate is embedded at the front end of the annular side face of the tank body (1).

7. The cord blood stem cell separation device according to claim 2, characterized in that: the right end of the annular side face of the tank body (1) is provided with a positioning hole, the left end of the positioning rod (8) is inserted into the positioning hole, a T-shaped sliding block is fixed at the upper end of the positioning rod (8), a T-shaped sliding groove is formed in the lower end of the annular side face of the connecting rod (6), and the T-shaped sliding block is slidably mounted in the T-shaped sliding groove.

8. The cord blood stem cell separation device according to claim 3, characterized in that: the handle is fixed at the right end of the connecting rod (6), the handle is fixed at the right end of the rotating rod (11), and anti-skid grains are processed on the handle and the handle.