CN217709505U - Human umbilical cord mesenchymal stem cell culture sampling device - Google Patents
Human umbilical cord mesenchymal stem cell culture sampling device Download PDFInfo
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- CN217709505U CN217709505U CN202221670008.5U CN202221670008U CN217709505U CN 217709505 U CN217709505 U CN 217709505U CN 202221670008 U CN202221670008 U CN 202221670008U CN 217709505 U CN217709505 U CN 217709505U
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Abstract
The utility model discloses a human umbilical cord mesenchymal stem cell culture sampling device, including the case, case one side is equipped with the sampler barrel, be equipped with the honeycomb duct between sampler barrel bottom and the case, install the diverter valve on the honeycomb duct, the case top is connected with the control valve, the control valve top is connected with the blood drawing pipe, the sampler barrel top is connected with the rubber head drip tube, the utility model provides a current inconvenient when taking a sample to the umbilical cord blood from blood bag inside causes the inside umbilical cord blood of blood bag to pollute easily to lead to umbilical cord blood to receive condemned problem, improve and optimize through the structure to umbilical cord blood strorage device for umbilical cord blood strorage that umbilical cord blood strorage device can be stable, and can assist the staff to take a sample the umbilical cord blood, and can not cause the umbilical cord blood to be polluted when taking a sample, can guarantee that the umbilical cord blood is by safe depositing, the strorage of this kind of structure simultaneously the strorage device sampling convenience, the staff's efficient work of being convenient for.
Description
Technical Field
The utility model relates to a sampling device technical field specifically is a human umbilical cord mesenchymal stem cell culture sampling device.
Background
Cord blood is the blood remaining in the placenta and umbilical cord after the fetus is delivered, the cord ligated and disconnected, and is typically discarded and unused. Research in recent ten years shows that cord blood contains hematopoietic stem cells which can restore human hematopoietic and immune systems, and the cord blood can be used for hematopoietic stem cell transplantation to treat more than 80 diseases. Thus, cord blood has become an important source of hematopoietic stem cells, particularly hematopoietic stem cells of unrelated blood relationship. The cord blood is also a very important human biological resource, the cord blood is stored in the blood bag after being extracted, but the cord blood is required to be sampled and cultured after being extracted, but the following problems exist when the cord blood is sampled from the inside of the blood bag at present: the conventional method for sampling the umbilical cord blood from the inside of the blood bag is inconvenient, and the umbilical cord blood inside the blood bag is easily polluted, so that the umbilical cord blood is polluted and scrapped.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a human umbilical cord mesenchymal stem cell cultivates sampling device aims at improving and is inconvenient when current taking a sample to the umbilical cord blood from blood bag inside, causes the inside umbilical cord blood of blood bag to pollute easily to lead to the umbilical cord blood to receive the condemned problem of pollution.
The utility model discloses a realize like this:
a human umbilical cord mesenchymal stem cell culture sampling device comprises a storage box, wherein a sampling cylinder is arranged on one side of the storage box, a guide pipe is arranged between the bottom of the sampling cylinder and the storage box, a guide valve is mounted on the guide pipe, the top end of the storage box is connected with a control valve, the top end of the control valve is connected with a blood drawing pipe, and the top end of the sampling cylinder is connected with a rubber head dropper; the case is convenient for deposit baby's umbilical cord blood, the convenience is extracted infant's umbilical cord blood, the sampler tube can be passed through the sampler tube and is taken a sample when the staff of being convenient for need to get the umbilical cord blood and cultivate, avoid polluting the inside umbilical cord blood of case, the honeycomb duct is convenient for carry out the water conservancy diversion to umbilical cord blood, thereby make things convenient for umbilical cord blood to get into the sampler tube through the honeycomb duct, make things convenient for the staff to take a sample, the umbilical cord that the bloodletting out blood vessel is convenient for insert the baby follows, thereby the convenience is extracted umbilical cord blood, the rubber head burette is convenient for absorb umbilical cord blood, the staff of being convenient for take a sample and cultivate.
Furthermore, a connecting rod is arranged between the top of the side surface of the storage box and the sampling tube to be connected together, and the top end of the storage box is provided with a blood drawing port; the connecting rod is convenient for sufficient stability between case and the sampling tube, is convenient for drive the use of section of thick bamboo, and the blood drawing mouth is convenient for cooperate the needle of drawing blood to the convenience is extracted the blood of umbilical cord inside.
Furthermore, a sampling hole is formed in the top end of the sampling tube, and the interior of the storage box is vacuum; the sampling hole is convenient for cooperate with the rubber head dropper, so that the sampling through the rubber head dropper is convenient, the umbilical cord blood started by the sampling tube is convenient to extract, and the vacuum in the storage box is convenient for the blood in the umbilical cord to automatically flow into the storage box when the blood sampling tube is connected.
Furthermore, the top end and the bottom end of the control valve are both provided with adapters, and the arc surface of the control valve is provided with a control handle; the adapter is convenient for the control valve top to link together with the needle of drawing blood, and brake valve handle is convenient for operate the control valve, makes things convenient for opening and shutting and the use of control valve.
Furthermore, a transfer cap is arranged at the bottom end of the blood drawing tube, and a blood drawing needle is arranged at the other end of the blood drawing tube; the adapter cap is convenient for draw blood vessel and case to link together, conveniently draws the installation and the fixed of blood vessel, and inside the blood drawing needle was convenient for insert the umbilical cord, the convenient blood that draws the blood to the umbilical cord inside was extracted.
Further, a fixing cap is arranged at a position, close to the top, of the arc surface of the rubber-head dropper, and an air bag is arranged at the top end of the rubber-head dropper; the fixing cap is convenient for rubber head burette and thief hole to link together, makes things convenient for the stable cooperation sampling tube of rubber head burette to use, and the gasbag is convenient for extract the umbilical cord blood, and the convenience is taken a sample through the rubber head burette, also avoids polluting the inside umbilical cord blood of case.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a structure to umbilical cord blood strorage device improves and optimizes for umbilical cord blood strorage device can be stable deposit the umbilical cord blood, and can assist the staff to take a sample the umbilical cord blood, and can not cause the umbilical cord blood to be contaminated when taking a sample, can guarantee that the umbilical cord blood is by safe depositing, the strorage device sample convenience of this kind of structure of while, the staff's efficient work of being convenient for.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of the cord blood storage device of the present invention;
FIG. 2 is a schematic structural view of the storage box of the present invention;
FIG. 3 is a schematic view of the structure of the control valve of the present invention;
fig. 4 is a schematic view of the structure of the blood drawing tube of the present invention;
FIG. 5 is a schematic view of the rubber head dropper of the present invention;
in the figure: 1-a storage box; 11-a sampling tube; 12-a connecting rod; 13-a flow guide pipe; 14-a diverter valve; 15-bleeding port; 16-a sampling hole; 2-a control valve; 21-an adapter; 22-a control handle; 3-blood vessel drawing; 31-a transfer cap; 32-blood drawing needle; 4-rubber head dropper; 41-fixing cap; 42-air bag.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment is as follows: referring to fig. 1 and 2: a human umbilical cord mesenchymal stem cell culture sampling device comprises a storage box 1, wherein a sampling tube 11 is arranged on one side of the storage box 1, a flow guide tube 13 is arranged between the bottom of the sampling tube 11 and the storage box 1, a flow guide valve 14 is installed on the flow guide tube 13, a control valve 2 is connected to the top end of the storage box 1, a blood drawing tube 3 is connected to the top end of the control valve 2, and a rubber head dropper 4 is connected to the top end of the sampling tube 11; the storage box 1 is convenient for storing umbilical cord blood of a baby and extracting the umbilical cord blood of the baby, the sampling tube 11 is convenient for workers to sample through the sampling tube 11 when needing to take the umbilical cord blood for culture, the umbilical cord blood in the storage box 1 is prevented from being polluted, the flow guide tube 13 is convenient for guiding the umbilical cord blood, so that the umbilical cord blood can conveniently enter the sampling tube 11 through the flow guide tube 13 and can be sampled by the workers, the blood drawing tube 3 is convenient for being inserted into the umbilical cord of the baby, the umbilical cord blood is convenient to extract, the rubber-head dropper 4 is convenient for sucking the umbilical cord blood, and the sampling and culture of the workers are convenient; the structure enables the umbilical cord blood storage device to stably store the umbilical cord blood, can assist workers to sample the umbilical cord blood, cannot cause pollution to the umbilical cord blood during sampling, can guarantee safe storage of the umbilical cord blood, and is convenient to sample and convenient for efficient work of the workers.
Referring to FIG. 2: a connecting rod 12 is arranged between the top of the side surface of the storage box 1 and the sampling cylinder 11 and connected together, and a blood drawing port 15 is arranged at the top end of the storage box 1; the connecting rod 12 is convenient for the sufficient stability between the storage box 1 and the sampling tube 11, the use of a driving tube is convenient, and the blood drawing port 15 is convenient to be matched with the blood drawing needle 32, so that the blood in the umbilical cord is convenient to draw; the top end of the sampling tube 11 is provided with a sampling hole 16, and the interior of the storage box 1 is vacuum; the sampling hole 16 is convenient for being matched with the rubber head dropper 4, so that the sampling through the rubber head dropper 4 is convenient, the umbilical cord blood started by the sampling tube 11 is convenient to extract, and the vacuum in the storage box 1 is convenient for the blood in the umbilical cord to automatically flow into the storage box 1 when the blood extracting tube 3 is connected.
Referring to FIG. 3: the top end and the bottom end of the control valve 2 are both provided with adapters 21, and the arc surface of the control valve 2 is provided with a control handle 22; the adapter 21 is convenient for the top of the control valve 2 to be connected with the blood drawing needle 32, and the control handle 22 is convenient for operating the control valve 2 and opening, closing and using the control valve 2.
Referring to FIG. 4: the bottom end of the blood drawing tube 3 is provided with a transfer cap 31, and the other end of the blood drawing tube 3 is provided with a blood drawing needle 32; the adapter cap 31 is convenient for connecting the blood drawing tube 3 with the storage box 1, so that the blood drawing tube 3 is convenient to install and fix, the blood drawing needle 32 is convenient to insert into the umbilical cord, and the blood inside the umbilical cord is convenient to draw by the blood drawing needle 32.
Referring to FIG. 5: a fixing cap 41 is arranged at the position of the arc surface of the rubber head dropper 4 close to the top, and an air bag 42 is arranged at the top end of the rubber head dropper 4; the fixing cap 41 is convenient for the rubber head dropper 4 to be connected with the sampling hole 16, the stable matching sampling tube 11 of the rubber head dropper 4 is convenient to use, the air bag 42 is convenient for extracting the umbilical cord blood, the sampling through the rubber head dropper 4 is convenient, and the pollution to the umbilical cord blood inside the storage box 1 is also avoided.
The using method comprises the following steps: guarantee that control valve 2 is stable to be linked together with case 1 during the use, and case 1 is inside to be in vacuum state, later will draw blood vessel 3 and control valve 2 to link together, and will draw inside blood needle 32 inserts the umbilical cord, then open control valve 2, the umbilical cord blood in the umbilical cord can flow to case 1 inside automatically, control valve 2 is closed and will draw blood vessel 3 to dismantle after the umbilical cord blood extraction finishes, can open guiding valve 14 when needing to take a sample to the umbilical cord blood, make a certain amount of umbilical cord blood flow to the sampling tube 11 inside, later utilize rubber head burette 4 to take a sample to the umbilical cord blood can, whole easy operation is convenient, and can not cause the umbilical cord blood pollution during the sample, the safety of umbilical cord blood has been guaranteed.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a human umbilical cord mesenchymal stem cell culture sampling device which characterized in that: including case (1), case (1) one side is equipped with sampler barrel (11), be equipped with between sampler barrel (11) bottom and case (1) honeycomb duct (13), install diversion valve (14) on honeycomb duct (13), case (1) top is connected with control valve (2), control valve (2) top is connected with blood drawing pipe (3), sampler barrel (11) top is connected with rubber head burette (4).
2. The human umbilical cord mesenchymal stem cell culture sampling device of claim 1, wherein the top of the side surface of the storage box (1) is connected with the sampling tube (11) through a connecting rod (12), and the top of the storage box (1) is provided with a blood drawing port (15).
3. The human umbilical cord mesenchymal stem cell culture sampling device of claim 2, wherein the sampling tube (11) is provided with a sampling hole (16) at the top end, and the storage box (1) is provided with a vacuum inside.
4. The human umbilical cord mesenchymal stem cell culture sampling device of claim 3, wherein the top end and the bottom end of the control valve (2) are provided with adapters (21), and the arc surface of the control valve (2) is provided with a control handle (22).
5. Human umbilical mesenchymal stem cell culture sampling device of claim 4, wherein the bottom end of the blood drawing tube (3) is provided with a transfer cap (31), and the other end of the blood drawing tube (3) is provided with a blood drawing needle (32).
6. The human umbilical cord mesenchymal stem cell culture sampling device of claim 5, wherein the position of the arc surface of the rubber head dropper (4) near the top is provided with a fixing cap (41), and the top end of the rubber head dropper (4) is provided with an air bag (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221670008.5U CN217709505U (en) | 2022-06-30 | 2022-06-30 | Human umbilical cord mesenchymal stem cell culture sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221670008.5U CN217709505U (en) | 2022-06-30 | 2022-06-30 | Human umbilical cord mesenchymal stem cell culture sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217709505U true CN217709505U (en) | 2022-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221670008.5U Active CN217709505U (en) | 2022-06-30 | 2022-06-30 | Human umbilical cord mesenchymal stem cell culture sampling device |
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| CN (1) | CN217709505U (en) |
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2022
- 2022-06-30 CN CN202221670008.5U patent/CN217709505U/en active Active
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