CN210560450U - Human placenta tissue cleaning fluid separator - Google Patents
Human placenta tissue cleaning fluid separator Download PDFInfo
- Publication number
- CN210560450U CN210560450U CN201920620266.4U CN201920620266U CN210560450U CN 210560450 U CN210560450 U CN 210560450U CN 201920620266 U CN201920620266 U CN 201920620266U CN 210560450 U CN210560450 U CN 210560450U
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- Prior art keywords
- blade
- barrel
- separation device
- circuit board
- cleaning
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- 210000005059 placental tissue Anatomy 0.000 title claims abstract description 74
- 238000004140 cleaning Methods 0.000 title claims abstract description 62
- 239000012530 fluid Substances 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000005406 washing Methods 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000000926 separation method Methods 0.000 claims description 25
- 210000000130 stem cell Anatomy 0.000 abstract description 12
- 238000000605 extraction Methods 0.000 abstract description 4
- 208000015181 infectious disease Diseases 0.000 abstract description 4
- 230000000813 microbial effect Effects 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 230000008520 organization Effects 0.000 description 5
- 230000009984 peri-natal effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005360 mashing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002826 placenta Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003954 umbilical cord Anatomy 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a human placenta tissue washing liquid separator, include: the cleaning and separating mechanism, the output mechanism and the pipeline provided with the pump; one end of the pipeline is connected with the cleaning and separating mechanism and is communicated with the cleaning and separating mechanism; the other end of the pipeline is connected with the output mechanism and communicated with the output mechanism. Thus, the output mechanism of the human placenta tissue cleaning fluid separating device provided by the utility model outputs the content in the cleaning and separating mechanism through the pipeline provided with the pump, so that the human placenta tissue cleaning fluid separating device can separate the cleaning fluid from the placenta tissue, thereby reducing the loss of the placenta tissue after cleaning; meanwhile, the probability of microbial infection is reduced, and the extraction efficiency of stem cells is improved.
Description
Technical Field
The utility model relates to a wash separator, especially relate to a human placenta tissue washing liquid separator.
Background
The stem cells are widely researched and applied in the field of biomedicine, wherein perinatal placenta tissues refer to other attachments such as placenta, umbilical cord and the like, the perinatal placenta tissues contain abundant stem cell types and can be used as good sources of the stem cells, but after the perinatal placenta tissues leave a parent body, the perinatal placenta tissues are stored by a collecting device and are transported to a laboratory for extraction and separation of the stem cells, the difficulty is high, infection is required to be avoided in the collecting process, and meanwhile, the perinatal placenta tissues are in a sealed low-temperature environment in the transporting process. For example, the chinese intellectual property office discloses a sterile device for separating stem cells from placenta tissue in 2018, 3, 13, with publication number CN 207091402U, which comprises a liquid adding device, a homogenate filtering device and a stem cell collecting device; the homogenate filtering device comprises a digital display control platform, an organization barrel arranged on the digital display control platform and a stirring device arranged above the organization barrel, wherein a first filter screen is arranged in the organization barrel, and a liquid adding device flows a buffer solution into the organization barrel from the upper part of the organization barrel through a first pipeline; stem cell collection device is including the centrifugal device and the self priming pump that connect gradually, and centrifugal device passes through the lower extreme intercommunication of second pipeline and tissue bucket. Although the aseptic device for separating stem cells from placenta tissues improves the existing manual mechanical shearing technology, reduces the contamination probability caused by manual operation, realizes the process of fast large-scale single cell preparation, adopts the automation of cutting and homogenizing, adopts the controllable shearing force and the filtering technology, reduces the damage to the cells, but because the stirring device is arranged above the tissue barrel during the operation, the materials in the barrel are easily splashed out during the stirring, on one hand, the loss of the placenta tissues is caused, and on the other hand, the pollution of the aseptic device for extracting the stem cells from the placenta tissues is caused.
Disclosure of Invention
The utility model aims at providing a human placenta tissue washing liquid separator.
The utility model provides a human placenta tissue washing liquid separator, include: the cleaning and separating mechanism, the output mechanism and the pipeline provided with the pump; one end of the pipeline is connected with the cleaning and separating mechanism and is communicated with the cleaning and separating mechanism; the other end of the pipeline is connected with the output mechanism and communicated with the output mechanism.
The cleaning and separating mechanism comprises an outer barrel and an inner barrel; the inner barrel comprises a barrel wall, a bottom and an opening part; the bottom part and the opening part are fixed at two ends of the barrel wall; the opening part is of an annular structure, the diameter of the bottom end of the opening part is equal to that of the barrel wall, and the diameter of the top end of the opening part is directly larger than that of the bottom end of the opening part, so that the opening part is fixed at the top end of the barrel wall at an angle of 45 degrees; the height of the inner barrel is 1/3 to 1/2 of the height of the outer barrel; the inner container is sleeved in the outer barrel, and the opening part is erected at the top end of the outer barrel. The top edge of the outer barrel is in a 45-degree wedge shape. The separation device for the human placenta tissue cleaning fluid provided by the utility model also comprises a cutter bar, a first blade group and a motor; the cutter bar is coaxially fixed at the execution end of the motor and is arranged at the bottom of the outer barrel; the first blade group is fixed at the middle position of the cutter bar along the length direction. The utility model provides a human placenta tissue washing liquid separator still includes second blade group, the second blade group is fixed just be located on the cutter arbor first blade group with between the bottom of outer bucket. The first blade set and the second blade set each comprise a first blade, a second blade, a third blade, and a fourth blade; the first blade, the second blade, the third blade and the fourth blade are uniformly distributed along the periphery of the cutter bar. The first blade, the second blade, the third blade and the fourth blade are all in a blade shape. The separation device for the human placenta tissue cleaning fluid provided by the utility model also comprises a shell part with a through hole at the top; the shell is arranged at the bottom of the outer barrel, the motor is arranged in the shell, and the execution end of the motor extends into the outer barrel through the through hole. The human placenta tissue cleaning fluid separating device provided by the utility model also comprises a circuit board, a micro-processing controller and a control panel, wherein the micro-processing controller is arranged on the circuit board and is in circuit connection with the circuit board; the motor is connected with the circuit board so as to realize circuit connection with the micro-processing controller; the control panel is connected with the circuit board through a flexible printed circuit board so as to realize circuit connection with the micro-processing controller. The utility model provides a human placenta tissue washing liquid separator still includes display module assembly, display module assembly through flexible printed circuit board with thereby the circuit board be connected the realization with microprocessor controller's circuit connection.
The utility model provides a human placenta tissue cleaning fluid separator, the output mechanism outputs the content in the cleaning and separating mechanism through the pipeline with the pump, which is convenient for the human placenta tissue cleaning fluid separator to separate the cleaning fluid from the placenta tissue, thereby reducing the loss of the placenta tissue after cleaning; meanwhile, the probability of microbial infection is reduced, and the extraction efficiency of stem cells is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the human placenta tissue cleaning fluid separator according to the present invention;
fig. 2 is a schematic structural view of the inner barrel of the human placenta tissue cleaning fluid separating device provided by the present invention;
fig. 3 is a schematic structural view of the outer barrel of the human placenta tissue washing liquid separating device provided by the present invention;
fig. 4 is a schematic structural view of the cleaning and separating mechanism of the human placental tissue cleaning solution separating device provided by the present invention;
fig. 5 is a schematic circuit structure diagram of the human placenta tissue cleaning fluid separating device provided by the present invention.
The labels in the figure are:
1-cleaning the separating mechanism; 2-an outer barrel; 3-inner barrel; 4, cutting a cutter bar; 5-a first blade set; 6-a second blade set; 7-a first blade; 8-a second blade; 9-a third blade; 10-a fourth blade; 11-a housing portion; 12-a microprocessor controller; 13-a control panel; 14-a display module; 15-a motor; 31-a barrel wall; 32-bottom; 33-opening.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present 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.
As shown in fig. 1, the utility model provides a human placenta tissue washing liquid separator, include: the cleaning and separating mechanism 1, the output mechanism and the pipeline provided with the pump; one end of the pipeline is connected with the cleaning and separating mechanism 1 and is communicated with the cleaning and separating mechanism 1; the other end of the pipeline is connected with the output mechanism and communicated with the output mechanism.
As can be understood by those skilled in the art, in the separation device for cleaning solution for human placental tissue provided in this embodiment, the output mechanism outputs the content added into the cleaning and separating mechanism 1 through the pipeline provided with the pump, so that the separation device for cleaning solution for human placental tissue separates the cleaning solution from the placental tissue, thereby reducing the loss of the washed placental tissue; meanwhile, the probability of microbial infection is reduced, and the extraction efficiency of stem cells is improved.
As can be understood by those skilled in the art, when the cleaning and separating mechanism 1 is used for cleaning the placenta tissue, water is added into the cleaning and separating mechanism 1 from the outside, and the cleaning function is realized under the condition of quick rotation; the structure of the pipe provided with the pump is the structure in the prior art, and the description is omitted.
As shown in fig. 1, 2, 3 and 4, the washing and separating mechanism 1 includes an outer tub 2 and an inner tub 3; the inner barrel 3 comprises a barrel wall 31, a bottom 32 and an opening 33; the bottom 32 and the opening 33 are fixed at both ends of the tub wall 31; the opening part 33 is of a ring structure, the diameter of the bottom end of the opening part 33 is equal to that of the barrel wall 31, and the diameter of the top end of the opening part 33 is directly larger than that of the bottom end of the opening part 33, so that the opening part 33 is fixed at the top end of the barrel wall 31 at an angle of 45 degrees; the height of the inner barrel 3 is 1/3 to 1/2 of the height of the outer barrel 2; the inner container is sleeved in the outer barrel 2, and the opening 33 is erected at the top end of the outer barrel 2.
As can be understood by those skilled in the art, the inner barrel 3 is sleeved on the outer barrel, so that the disassembly is easy, and the cleaning and the disinfection of the inside of the human placenta tissue cleaning solution separating device are convenient; meanwhile, the placenta tissue after being cleaned is favorably separated from the cleaning solution containing impurities such as bloodstains, expanding solution and the like; the inner barrel 3 can be detachably used by the human placenta tissue cleaning fluid separating device, so that the use space is enlarged; the height of the inner barrel 3 is 1/3 to 1/2 of the height of the outer barrel 2, the detachable inner barrel 3 does not occupy too much space, and the space utilization rate of the human placenta tissue cleaning fluid separation device is improved.
As shown in fig. 3 and 4, the top edge of the outer tub 2 is wedge-shaped at 45 degrees.
As can be understood by those skilled in the art, the shape of the top edge of the outer barrel 2 is matched with the shape of the opening 33 of the inner barrel 3, which is beneficial to sleeving the inner barrel 3 on the outer barrel 2 and is convenient for disassembling and cleaning the inner barrel 3.
As shown in fig. 1 and 5, the device for separating a human placental tissue cleaning solution provided by the present invention further comprises a cutter bar 4, a first blade group 5 and a motor 15; the cutter bar 4 is coaxially fixed at the executing end of the motor 15, and the cutter bar 4 is arranged at the bottom of the outer barrel 2; the first blade group 5 is fixed at the middle position of the blade rod 4 along the length direction.
As can be understood by those skilled in the art, the motor 15 drives the first blade group 5 to rotate, and the first blade group 5 is fixed at the middle position of the cutter bar 4 along the length direction, so that the contact with the structure of the inner barrel 3 is avoided, and unnecessary damage is prevented; keep away from human placenta tissue washing liquid separator's opening part, avoid when the stirring with the bucket in the thing spill, reduce unnecessary pollution.
As shown in fig. 1, the separation device for placenta tissue washing fluid of human body provided by the present invention further comprises a second blade set 6, wherein the second blade set 6 is fixed on the cutter bar 4 and is located between the first blade set 5 and the bottom of the outer barrel 2.
As can be understood by those skilled in the art, when the human placental tissue washing liquid separation device is operated, the second blade set 6 is prevented from contacting the first blade set 5, unnecessary loss is reduced, and the service life of the device is prolonged.
As shown in fig. 1, the first blade group 5 and the second blade group 6 each include a first blade 7, a second blade 8, a third blade 9, and a fourth blade 10; the first blade 7, the second blade 8, the third blade 9 and the fourth blade 10 are evenly distributed along the periphery of the cutter bar 4.
As can be understood by those skilled in the art, the blades are uniformly distributed along the periphery of the cutter bar 4, so that the coverage of the blades is enhanced when the human placenta tissue cleaning fluid separation device is operated; the two groups of blades operate simultaneously, and the force for mashing the placenta tissues is effectively enhanced.
As shown in fig. 1, the first blade 7, the second blade 8, the third blade 9, and the fourth blade 10 are all blade-shaped.
It will be understood by those skilled in the art that when the human placental tissue separation device is operated, the blade-shaped blade can sufficiently crush the placental tissue due to the small gap between the blade-shaped blade and the high-speed rotation of the blade-shaped blade, and at the same time, the blade-shaped blade accelerates the water flow speed, so that the placental tissue in the device is circulated and sufficiently crushed.
As shown in fig. 1, the separation device for cleaning solution of human placental tissue provided by the present invention further comprises a housing 11 with a through hole at the top; the casing is arranged at the bottom of the outer barrel 2, the motor 15 is arranged in the casing, and the execution end of the motor extends into the outer barrel 2 through the through hole.
As can be understood by those skilled in the art, the motor 15 drives the cutter bar 4 to rotate, so that the blade on the cutter bar 4 crushes the placenta tissue, after the cleaning fluid is added into the human placenta tissue cleaning fluid separation device, the high-speed rotation of the cutter bar 4 enables the placenta tissue to be effectively mixed with the cleaning fluid, and the cleaning efficiency of the human placenta tissue cleaning fluid separation device is improved; after the liquid in the human placenta tissue cleaning liquid separating device is discharged, the cutter bar 4 is rotated at a high speed to effectively separate the placenta tissue from the cleaning liquid, and the two-in-one function of cleaning and separating is effectively realized.
As shown in fig. 5, the separation device for human placental tissue washing fluid provided by the present invention further comprises a circuit board, a microprocessor controller 12 and a control panel 13, wherein the microprocessor controller 12 is disposed on the circuit board and is in circuit connection with the circuit board; the motor 15 is connected with the circuit board so as to realize circuit connection with the micro-processing controller 12; the control panel 13 is connected to the circuit board through a flexible printed circuit board to realize circuit connection with the microprocessor controller 12.
As can be understood by those skilled in the art, the control panel 13 is provided with buttons such as a power button, a water quantity adjusting button and a rotating speed adjusting button, the button is pressed, the micro-processing controller 12 receives and processes the command, and the automation of the human placenta tissue cleaning fluid separating device is effectively improved.
As shown in fig. 5, the utility model provides a human placenta tissue washing liquid separator still includes display module 14, display module 14 through flexible printed circuit board with thereby the circuit board be connected the realization with microprocessor controller 12's circuit connection.
Those skilled in the art can understand that the display module 14 is used for displaying functional parameters such as internal water volume, rotating speed and the like on the outer surface of the device when the human placenta tissue cleaning fluid separation device provided by the utility model is in operation; the display module 14 is connected with the circuit board through a flexible printed circuit board, so that the weight and the use space of the human placenta tissue cleaning fluid separation device are effectively reduced; the reliability is high, and convenience is provided for high integration and high performance of electronic products.
Finally, it should be noted that: the above examples are merely illustrative of the techniques of the present invention and are not limiting thereof; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. A human placenta tissue washing liquid separating device is characterized by comprising: the cleaning and separating mechanism (1), the output mechanism and the pipeline provided with the pump; one end of the pipeline is connected with the cleaning and separating mechanism (1), and the cleaning and separating mechanism (1) is communicated with the pipeline; the other end of the pipeline is connected with the output mechanism and communicated with the output mechanism.
2. The separation device of human placental tissue washing fluid according to claim 1, wherein said washing and separating mechanism (1) comprises an outer tub (2) and an inner tub (3); the inner barrel (3) comprises a barrel wall (31), a bottom (32) and an opening part (33); the bottom part (32) and the opening part (33) are fixed at two ends of the barrel wall (31); the opening part (33) is of an annular structure, the diameter of the bottom end of the opening part (33) is equal to that of the barrel wall (31), and the diameter of the top end of the opening part (33) is directly larger than that of the bottom end of the opening part (33), so that the opening part (33) is fixed at the top end of the barrel wall (31) at an angle of 45 degrees; the height of the inner barrel (3) is 1/3 to 1/2 of the height of the outer barrel (2); the inner barrel (3) is sleeved in the outer barrel (2) and the opening part (33) is erected at the top end of the outer barrel (2).
3. The human placental tissue washing fluid separation device according to claim 2, wherein the top edge of the outer tub (2) is wedge-shaped at 45 degrees.
4. The human placental tissue washing fluid separation device according to claim 3, further comprising a knife bar (4), a first set of blades (5) and a motor (15); the cutter bar (4) is coaxially fixed at the execution end of the motor (15), and the cutter bar (4) is arranged at the bottom of the outer barrel (2); the first blade group (5) is fixed in the middle of the cutter bar (4) in the length direction.
5. The human placental tissue washing fluid separation device according to claim 4, further comprising a second blade set (6), said second blade set (6) being fixed on said knife bar (4) and located between said first blade set (5) and the bottom of said outer tub (2).
6. The human placental tissue washing fluid separation device according to claim 5, wherein said first blade set (5) and said second blade set (6) each comprise a first blade (7), a second blade (8), a third blade (9) and a fourth blade (10); the first blade (7), the second blade (8), the third blade (9) and the fourth blade (10) are uniformly distributed along the periphery of the cutter bar (4).
7. The human placental tissue washing fluid separation device according to claim 6, wherein the first blade (7), the second blade (8), the third blade (9) and the fourth blade (10) are all blade-shaped.
8. The separation device for human placental tissue washing fluid according to any one of claims 1 to 7, further comprising a housing portion (11) having a through hole at the top; the shell is arranged at the bottom of the outer barrel (2), the motor (15) is arranged in the shell, and the execution end of the motor extends into the outer barrel (2) through the through hole.
9. The separation device for human placental tissue washing fluid according to claim 8, further comprising a circuit board, a microprocessor controller (12) and a control panel (13), wherein said microprocessor controller (12) is disposed on said circuit board and electrically connected to said circuit board; the motor (15) is connected with the circuit board so as to realize circuit connection with the micro-processing controller (12); the control panel (13) is connected with the circuit board through a flexible printed circuit board so as to realize circuit connection with the micro-processing controller (12).
10. The human placental tissue washing fluid separation device according to claim 9, further comprising a display module (14), wherein said display module (14) is connected to said circuit board via a flexible printed circuit board to achieve circuit connection to said microprocessor controller (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920620266.4U CN210560450U (en) | 2019-05-01 | 2019-05-01 | Human placenta tissue cleaning fluid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920620266.4U CN210560450U (en) | 2019-05-01 | 2019-05-01 | Human placenta tissue cleaning fluid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210560450U true CN210560450U (en) | 2020-05-19 |
Family
ID=70632428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920620266.4U Expired - Fee Related CN210560450U (en) | 2019-05-01 | 2019-05-01 | Human placenta tissue cleaning fluid separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210560450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113444628A (en) * | 2021-05-28 | 2021-09-28 | 电子科技大学 | Tissue block cleaning device and cleaning method thereof |
-
2019
- 2019-05-01 CN CN201920620266.4U patent/CN210560450U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113444628A (en) * | 2021-05-28 | 2021-09-28 | 电子科技大学 | Tissue block cleaning device and cleaning method thereof |
| CN113444628B (en) * | 2021-05-28 | 2022-04-15 | 电子科技大学 | Tissue block cleaning device and cleaning method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |
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| CF01 | Termination of patent right due to non-payment of annual fee |