CN213570468U - Stem cell extraction element - Google Patents
Stem cell extraction element Download PDFInfo
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- CN213570468U CN213570468U CN201922165620.1U CN201922165620U CN213570468U CN 213570468 U CN213570468 U CN 213570468U CN 201922165620 U CN201922165620 U CN 201922165620U CN 213570468 U CN213570468 U CN 213570468U
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Abstract
The utility model discloses a stem cell extraction element relates to stem cell technical field. The movable support comprises a base plate, the top four corners of bottom plate is provided with support column one, support column two, support column three, support column four respectively, the surface of support column one, support column two, support column three, support column four is provided with the movable plate, logical groove has been seted up on the top of movable plate, the edge that leads to the groove is provided with the flange, the inside that leads to the groove and the top that is located the flange are provided with the backup pad, the surface of backup pad is provided with the stem cell test tube, support column one, support column two, support column three. Has the advantages that: the method has the advantages of preventing the damage cells of the stem cells from being extracted manually, improving the survival rate of the stem cells, solving the problem of blood waste caused in the traditional stem cell extraction process, solving the problem of complex operation in the manual extraction process, and saving the manual extraction of cell tissues to prevent the stem cells from being polluted.
Description
Technical Field
The utility model relates to a stem cell technical field particularly, relates to a stem cell extraction element.
Background
Stem cells are a type of pluripotent cells that have the ability to self-replicate. Under certain conditions, it can differentiate into a variety of functional cells. The stem cells are divided into embryonic stem cells and adult stem cells according to the development stage of the stem cells. The stem cells are classified into three categories according to their developmental potential: totipotent, pluripotent and unipotent stem cells. Stem cells are insufficiently differentiated and immature cells, have potential functions of regenerating various tissues, organs and human bodies, and are called universal cells in the medical field.
The stem cells can be layered after centrifugation, the supernatant and the stem cells at the lower layer need to be separated, the traditional stem cell extraction device can not fully separate the layered liquid after centrifugation, and in the process of layered extraction of the stem cells, because the equipment for extracting the stem cells is limited by the conditions of complex structure, heavy equipment, large volume, high price and the like, the traditional stem cell extraction device is only applied to the operation of clinically extracting the stem cells in a small amount, and the traditional stem cell extraction process is manually operated and complicated in procedure, the probability of contamination of the stem cells is increased, and the manual operation can cause damage of a large number of cells, the survival rate of the stem cells is reduced, and the blood is wasted; in addition, sampling is very difficult in the separation process, and the operation is complicated, so that the separation is influenced.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem in the correlation technique, the utility model provides a stem cell extraction element to overcome the above-mentioned technical problem that current correlation technique exists.
The technical scheme of the utility model is realized like this:
a stem cell extraction device comprises a bottom plate, wherein a first support column, a second support column, a third support column and a fourth support column are respectively arranged at four corners of the top end of the bottom plate, a movable plate is arranged on the surfaces of the first support column, the second support column, the third support column and the fourth support column, a through groove is formed in the top end of the movable plate, a flange is arranged at the edge of the through groove, a support plate is arranged inside the through groove and at the top end of the flange, a stem cell test tube is arranged on the surface of the support plate, a support top plate is arranged at the top ends of the first support column, the second support column, the third support column and the fourth support column, a strip-shaped through groove is formed in the center of the top end of the support top plate, a first circular through hole is formed in one end of the strip-shaped through groove, and a fourth circular through hole matched with the second circular through hole is formed in the top end of the moving plate.
Furthermore, a first spiral rod is arranged inside the first circular through hole and a third circular through hole, a first motor is arranged at the top end of the first spiral rod, a second spiral rod is arranged inside the second circular through hole and the fourth circular through hole, and a second motor is arranged at the top end of the second spiral rod.
Further, the inside in bar logical groove is provided with the backup pad, the bottom of backup pad is provided with the big horizontal pole, the side of backup pad is provided with the limiting plate, the surface of limiting plate is provided with circular through-hole five, the inside of circular through-hole five is provided with hob three, the one end of hob three is provided with motor three.
Further, the bottom of backup pad is provided with big horizontal pole, the one end of big horizontal pole is provided with circular through-hole six, the inside of circular through-hole six is provided with hob four, the tip of hob four is provided with motor four, the tip of big horizontal pole is provided with draws the needle.
The utility model has the advantages that: placing stem cells on the upper portion of the supporting plate, starting a first motor and a second motor, driving the moving plate to move up and down by the first motor and the second motor, extracting the stem cells in the test tube, wherein a first spiral rod is arranged in the first circular through hole and a third circular through hole, a first motor is arranged at the top end of the first spiral rod, a second spiral rod is arranged in the second circular through hole and the fourth circular through hole, and a second motor is arranged at the top end of the second spiral rod. Utilize motor one and motor two to provide power for hob one and hob two, utilize the hob to drive the movable plate and transport, and then made things convenient for the extraction to stem cell. The inside that the groove was led to the bar is provided with the backup pad, the bottom of backup pad is provided with the big horizontal pole, the side of backup pad is provided with the limiting plate, the surface of limiting plate is provided with circular through-hole five, the inside of circular through-hole five is provided with hob three, the one end of hob three is provided with motor three to made things convenient for the limiting plate to carry out lateral shifting on the supporting roof, and then made things convenient for and drawn stem cell. The bottom of backup pad is provided with big horizontal pole, the one end of big horizontal pole is provided with circular through-hole six, the inside of circular through-hole six is provided with hob four, the tip of hob four is provided with motor four, the tip of big horizontal pole is provided with draws the needle to the effect that reciprocates of town is drawn in the utilization, has made things convenient for the removal to big horizontal pole to draw, and then draws to the layering of liquid when being favorable to the stem cell separation to draw. Utilize cell extraction element, reduce artificial operation to the stem cell and draw, prevented that the manual work from drawing the damage cell to the stem cell, improved stem cell's survival rate, solved traditional stem cell and drawn the extravagant problem of blood that causes of in-process. The extraction device is used for replacing manual extraction, the problem of complex operation during manual extraction is solved, manual extraction of cell tissues is omitted, and stem cells are prevented from being polluted.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view according to an embodiment of the present invention;
fig. 2 is an exploded view of an embodiment according to the present invention.
In the figure:
1. a base plate; 101. a circular through hole III; 102. moving the plate; 103. a support plate; 104. a third support column; 105. a third motor; 106. a screw rod III; 107. a strip-shaped through groove; 108. a large cross bar; 109. a second support plate; 110. a screw rod I; 111. a fifth circular through hole; 112. a first motor; 113. a second motor; 114. A screw rod II; 115. a limiting plate; 117. a screw rod IV; 118. a fourth motor; 119. a sixth circular through hole; 120. extracting needles; 121. a fourth support column; 122. a first supporting column; 123. a stem cell tube; 124. A fourth circular through hole; 125. a flange; 126. a second supporting column; 127. a first circular through hole; 128. a second circular through hole; 129. supporting a top plate; 130. a through groove.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
According to the utility model discloses an embodiment provides a stem cell extraction element.
As shown in fig. 1-2, the stem cell extraction device according to the embodiment of the present invention includes a bottom plate 1, four corners of the top end of the bottom plate 1 are respectively provided with a first support column 122, a second support column 126, a third support column 104, and a fourth support column 121, the surfaces of the first support column 122, the second support column 126, the third support column 104, and the fourth support column 121 are provided with a movable plate 102, the top end of the movable plate 102 is provided with a through groove 130, the edge of the through groove 130 is provided with a flange 125, the top end of the through groove 130 and located at the flange 125 is provided with a support plate 103, the surface of the support plate 103 is provided with a stem cell test tube 123, the top ends of the first support column 122, the second support column 126, the third support column 104, and the fourth support column 121 are provided with a support top plate 129, the center of the top end of the support, the other end of the strip-shaped through groove 107 is provided with a second circular through hole 128, the top end of the moving plate 102 is provided with a third circular through hole 101 corresponding to the first circular through hole 127, and the top end of the moving plate 102 is provided with a fourth circular through hole 124 matched with the second circular through hole 128.
In one embodiment, for the first circular through hole 127, a first screw rod 110 is disposed inside the first circular through hole 127 and the third circular through hole 101, a first motor 112 is disposed at the top end of the first screw rod 110, a second screw rod 114 is disposed inside the second circular through hole 128 and the fourth circular through hole 124, and a second motor 113 is disposed at the top end of the second screw rod 114. The first motor 112 and the second motor 113 are used for providing power for the first screw rod 110 and the second screw rod 114, and the screw rods are used for driving the moving plate to convey, so that the stem cells can be conveniently extracted.
In an embodiment, for the strip-shaped through groove 107, a second supporting plate 109 is arranged inside the strip-shaped through groove 107, a large cross bar 108 is arranged at the bottom end of the second supporting plate 109, a limiting plate 115 is arranged on the side surface of the second supporting plate 109, a five circular through hole 111 is arranged on the surface of the limiting plate 115, a third screw rod 106 is arranged inside the five circular through hole 111, and a third motor 105 is arranged at one end of the third screw rod 106, so that the limiting plate 115 can move transversely on the top supporting plate 129, and the stem cells can be extracted conveniently.
In an embodiment, for the second supporting plate 109, a large cross bar 108 is arranged at the bottom end of the second supporting plate 109, a circular through hole six 119 is arranged at one end of the large cross bar 108, a screw rod four 117 is arranged inside the circular through hole six 119, a motor four 118 is arranged at the end of the screw rod four 117, and an extraction needle 120 is arranged at the end of the large cross bar 108, so that the large cross bar 108 is conveniently moved and extracted by utilizing the up-and-down movement effect of an extraction town, and further, the liquid is conveniently extracted in a layered manner during the separation and extraction of stem cells.
In summary, with the aid of the technical solution of the present invention, stem cells are placed on the upper portion of the supporting plate 103, the first motor 112 and the second motor 113 are started, the first motor 112 and the second motor 113 drive the moving plate 102 to move up and down, and the extraction needle 120 extracts stem cells inside the test tube 123, wherein the first circular through hole 127 and the third circular through hole 101 are provided with the first spiral rod 110, the top end of the first spiral rod 110 is provided with the first motor 112, the second circular through hole 128 and the fourth circular through hole 124 are provided with the second spiral rod 114, and the top end of the second spiral rod 114 is provided with the second motor 113. The first motor 112 and the second motor 113 are used for providing power for the first screw rod 110 and the second screw rod 114, and the screw rods are used for driving the moving plate to convey, so that the stem cells can be conveniently extracted. The inside of the through groove 107 of bar-type is provided with backup pad two 109, the bottom of backup pad two 109 is provided with big horizontal pole 108, the side of backup pad two 109 is provided with limiting plate 115, limiting plate 115's surface is provided with five 111 of circular through-hole, the inside of five 111 of circular through-hole is provided with three 106 of hob, the one end of three 106 of hob is provided with three 105 of motor to made things convenient for limiting plate 115 to carry out lateral shifting on supporting the roof 129, and then made things convenient for and drawn dry cell. The bottom end of the second supporting plate 109 is provided with a large cross bar 108, one end of the large cross bar 108 is provided with a six circular through hole 119, a screw rod 117 is arranged inside the six circular through hole 119, the end part of the screw rod 117 is provided with a motor 118, and the end part of the large cross bar 108 is provided with a drawing needle 120, so that the large cross bar 108 can be conveniently moved and drawn by utilizing the up-and-down movement effect of a drawing town, and further the layered drawing of liquid during the separation and the drawing of stem cells is facilitated.
Has the advantages that: 1. utilize cell extraction element, reduce artificial operation to the stem cell and draw, prevented that the manual work from drawing the damage cell to the stem cell, improved stem cell's survival rate, solved traditional stem cell and drawn the extravagant problem of blood that causes of in-process. 2. The extraction device is used for replacing manual extraction, the problem of complex operation during manual extraction is solved, manual extraction of cell tissues is omitted, and stem cells are prevented from being polluted. 3. The extraction needle is driven by the device to move up and down to extract the layered cell sap in the stem cell test tube in a layered manner, the depth of the extraction needle is accurately controlled, and the layered sap after centrifugation is fully separated.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A stem cell extraction device, comprising: the bottom plate (1) is characterized in that four corners of the top end of the bottom plate (1) are respectively provided with a first support column (122), a second support column (126), a third support column (104) and a fourth support column (121), a movable plate (102) is arranged on the surfaces of the first support column (122), the second support column (126), the third support column (104) and the fourth support column (121), a through groove (130) is formed in the top end of the movable plate (102), a flange (125) is arranged at the edge of the through groove (130), a support plate (103) is arranged inside the through groove (130) and positioned at the top end of the flange (125), a dry cell test tube (123) is arranged on the surface of the support plate (103), a support top plate (129) is arranged at the top ends of the first support column (122), the second support column (126), the third support column (104) and the fourth support, the top end of the supporting top plate (129) is provided with a first circular through hole (127) at one end located in the strip-shaped through groove (107), a second circular through hole (128) is formed at the other end of the strip-shaped through groove (107), a third circular through hole (101) corresponding to the first circular through hole (127) is formed in the top end of the moving plate (102), and a fourth circular through hole (124) matched with the second circular through hole (128) is formed in the top end of the moving plate (102).
2. The stem cell extraction device according to claim 1, wherein a first screw rod (110) is arranged inside the first circular through hole (127) and the third circular through hole (101), a first motor (112) is arranged at the top end of the first screw rod (110), a second screw rod (114) is arranged inside the second circular through hole (128) and the fourth circular through hole (124), and a second motor (113) is arranged at the top end of the second screw rod (114).
3. The stem cell extraction device according to claim 1, wherein a second support plate (109) is arranged inside the strip-shaped through groove (107), a large cross rod (108) is arranged at the bottom end of the second support plate (109), a limiting plate (115) is arranged on the side surface of the second support plate (109), a fifth circular through hole (111) is arranged on the surface of the limiting plate (115), a third spiral rod (106) is arranged inside the fifth circular through hole (111), and a third motor (105) is arranged at one end of the third spiral rod (106).
4. The stem cell extraction device according to claim 3, wherein a large cross bar (108) is arranged at the bottom end of the second support plate (109), a circular through hole six (119) is arranged at one end of the large cross bar (108), a screw rod four (117) is arranged inside the circular through hole six (119), a motor four (118) is arranged at the end of the screw rod four (117), and an extraction needle (120) is arranged at the end of the large cross bar (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922165620.1U CN213570468U (en) | 2019-12-06 | 2019-12-06 | Stem cell extraction element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922165620.1U CN213570468U (en) | 2019-12-06 | 2019-12-06 | Stem cell extraction element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213570468U true CN213570468U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922165620.1U Active CN213570468U (en) | 2019-12-06 | 2019-12-06 | Stem cell extraction element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213570468U (en) |
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2019
- 2019-12-06 CN CN201922165620.1U patent/CN213570468U/en active Active
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