CN112877190B - Umbilical cord blood cell liquid filtering device with functions of collection, storage and transportation - Google Patents
Umbilical cord blood cell liquid filtering device with functions of collection, storage and transportation Download PDFInfo
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- CN112877190B CN112877190B CN202110013641.0A CN202110013641A CN112877190B CN 112877190 B CN112877190 B CN 112877190B CN 202110013641 A CN202110013641 A CN 202110013641A CN 112877190 B CN112877190 B CN 112877190B
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- 238000001914 filtration Methods 0.000 title claims abstract description 47
- 210000004700 fetal blood Anatomy 0.000 title claims abstract description 37
- 210000004027 cell Anatomy 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 title claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 56
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 26
- 230000005484 gravity Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 description 6
- 210000003958 hematopoietic stem cell Anatomy 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000003754 fetus Anatomy 0.000 description 1
- 230000003394 haemopoietic effect Effects 0.000 description 1
- 238000011134 hematopoietic stem cell transplantation Methods 0.000 description 1
- 210000000777 hematopoietic system Anatomy 0.000 description 1
- 210000000987 immune system Anatomy 0.000 description 1
- 210000002826 placenta Anatomy 0.000 description 1
- 210000003954 umbilical cord Anatomy 0.000 description 1
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/02—Form or structure of the vessel
- C12M23/06—Tubular
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
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- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/38—Caps; Covers; Plugs; Pouring means
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/48—Holding appliances; Racks; Supports
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- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/54—Constructional details, e.g. recesses, hinges hand portable
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/04—Cell isolation or sorting
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Abstract
The utility model discloses an umbilical cord blood cell liquid filtering device with functions of collection, storage and transportation, which relates to the technical field of medical equipment and solves the problems that the conventional umbilical cord blood cell liquid is generally filtered through a fixing device and then transported after being filtered, and in the process, the umbilical cord blood can be transported after being filtered, so that a large amount of time is required for transportation, and the filtering efficiency is low; the right side inside the outer box body is rotatably connected with a group of driving shafts; and a group of intermediate transmission shafts are rotatably connected to the lower part inside the outer box body. The utility model realizes storage and transportation of the umbilical cord blood, filters the umbilical cord blood simultaneously, reduces the independent filtering time, improves the filtering efficiency, utilizes the swing to drive the rotating support frame to rotate in the transportation process, improves the filtering speed through centrifugal force, can complete the filtering without additional power, has lower cost, and has simple installation of the filter tube component and quick operation.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an umbilical cord blood cell liquid filtering device with storage and transportation functions.
Background
Cord blood is blood that remains in the placenta and umbilical cord after the fetus is delivered, ligated and severed, and is typically discarded. 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. Is also a very important human biological resource, and the cord blood cell sap in the cord blood needs to be filtered after the cord blood collection is completed.
For example, application No.: the utility model belongs to the technical field of biotechnology consumables, and particularly relates to a cell filter for cell collection. According to the cell filter, on the basis of cell filtration by arranging the filter membrane, the membrane support structure with the filter screen is arranged and is matched with the volume tube, so that on one hand, the filter membrane is effectively supported in the filtration process by virtue of the filter screen, and the cell filter membrane is prevented from being damaged due to the fact that the cell filter membrane cannot bear the impact of fluid in the filtration process; meanwhile, the filter screen and the filter membrane are utilized to complete filtration and enrichment of cells together. The cell filter disclosed by the utility model is simple in structure, convenient to install and high in industrial practicability.
Based on the above, the conventional umbilical cord blood cell fluid is generally filtered by a fixing device, and the umbilical cord blood can be transported after the filtering is finished, so that the umbilical cord blood can be transported after the filtering is finished in the process, a large amount of time is required, and the filtering efficiency is not high; therefore, the existing requirements are not met, and an umbilical cord blood cell liquid filtering device with the functions of storage and transportation is provided for the umbilical cord blood cell liquid filtering device.
Disclosure of Invention
The utility model aims to provide an umbilical cord blood cell sap filtering device with storage and transportation functions, so as to solve the problems that the conventional umbilical cord blood cell sap in the background art is generally filtered by a fixing device, the umbilical cord blood can be transported after the filtering is finished, a large amount of time is required for transporting after the filtering is finished, and the filtering efficiency is low.
In order to achieve the purpose, the utility model provides the following technical scheme: a umbilical cord blood cell sap filter device with functions of collection, storage and transportation comprises an outer box body; the right side inside the outer box body is rotatably connected with a group of driving shafts; a group of intermediate transmission shafts is rotatably connected to the lower part inside the outer box body; the inner center of the outer box body is rotatably connected with a group of rotary supporting frames; the top outside of rotating support frame evenly arranges to peg graft and installs the filter tube subassembly.
Preferably, the driving shaft further comprises a driving block, the right side of the driving shaft is fixedly connected with a group of driving blocks, and the driving blocks are of eccentric structures.
Preferably, the driving shaft further comprises a one-way transmission ratchet mechanism and a rotary driving gear, and the left end face of the driving shaft is coaxially connected with a group of rotary driving gears through a group of one-way transmission ratchet mechanisms.
Preferably, the middle transmission shaft further comprises a rotary driven gear, the right end face of the middle transmission shaft is coaxially and fixedly connected with a group of rotary driven gears, and the rotary driven gears are meshed with the rotary driving gears to form a gear transmission mechanism together.
Preferably, the intermediate transmission shaft further comprises a rotary driving bevel gear, the left end face of the intermediate transmission shaft is coaxially and fixedly connected with a group of rotary driving bevel gears, the rotary support frame further comprises a rotary driven bevel gear, the bottom of the rotary support frame is coaxially and fixedly connected with a group of rotary driven bevel gears, and the rotary driving bevel gear and the rotary driven bevel gears are meshed to form a bevel gear transmission mechanism.
Preferably, the rotating support frame is further provided with a filter pipe support and filter pipe mounting grooves, the top circumference array of the rotating support frame is provided with the filter pipe support, a set of filter pipe mounting grooves are formed in the left side and the right side of the inner side of the filter pipe support, the filter pipe mounting grooves are of a T-shaped structure, the filter pipe assembly is further provided with an upper pipe fitting and a swinging wheel, a set of swinging wheels are fixedly connected to the left side and the right side of the upper portion of the upper pipe fitting, and the swinging wheels are connected with the filter pipe mounting grooves in an inserted manner.
Preferably, the filter pipe assembly further comprises a pipe plug, a filter piece and a receiving piece, wherein a group of filter pieces are arranged on the inner side of the bottom of the upper pipe fitting, a group of receiving pieces are in threaded connection with the lower portion of the upper pipe fitting, and a group of pipe plug is in threaded connection with the top of the upper pipe fitting.
Preferably, the outer box body further comprises a hand-held handle and a box cover, the left side and the right side of the upper portion of the outer box body are respectively connected with a group of hand-held handles in a rotating mode, the direction of the hand-held handles is perpendicular to the driving shaft, the top of the outer box body is provided with a group of box covers, and the box covers are opposite to the top of the rotating support frame.
Compared with the prior art, the utility model has the beneficial effects that:
when in use, the umbilical cord blood is placed inside the upper pipe fitting, the pipe plug is covered, the filter pipe fitting is installed on the filter pipe support, the box cover is covered, the outer box body is transported through the portable handle, the outer box body can shake in the transportation process, the driving block swings back and forth under the influence of gravity, the driving block drives the driving shaft to rotate back and forth, the driving shaft drives the rotating driving gear to rotate in a one-way mode through the one-way transmission ratchet mechanism, the rotating driving gear drives the middle transmission shaft to rotate through the gear transmission mechanism formed by the meshing of the rotating driven gear and the rotating driving gear, the middle transmission shaft drives the rotating support frame to rotate through the bevel gear transmission mechanism formed by the meshing of the rotating driving bevel gear and the rotating driven bevel gear, the rotating support frame drives the filter pipe fitting to rotate, and is filtered into the receiving part through the filter part under the action of gravity and centrifugal force to be collected, the umbilical cord blood cells are filtered while transportation is achieved, the working efficiency is greatly improved, the filtering speed is improved through the centrifugal force effect, and the better filtering effect is achieved.
The utility model realizes storage and transportation of the umbilical cord blood, filters the umbilical cord blood simultaneously, reduces the independent filtering time, improves the filtering efficiency, utilizes the swing to drive the rotating support frame to rotate in the transportation process, improves the filtering speed through centrifugal force, can complete the filtering without additional power, has lower cost, and has simple installation of the filter tube component and quick operation.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic side view of the axle of the present invention with the cover removed;
FIG. 3 is a schematic view of the internal axial side structure of the present invention;
FIG. 4 is a schematic view of the structure of the transmission shaft side of the intermediate transmission shaft of the present invention;
FIG. 5 is a schematic side view of a transmission shaft of the present invention;
FIG. 6 is an enlarged view of a portion A of FIG. 5 according to the present invention;
FIG. 7 is a schematic axial side view of a filter tube assembly according to the present invention;
FIG. 8 is a schematic cross-sectional view of a filter tube assembly according to the present invention;
in the figure: 1. an outer case; 101. a carrying handle; 102. a box cover; 2. a drive shaft; 201. a drive block; 202. a one-way transmission ratchet mechanism; 203. rotating the drive gear; 3. an intermediate transmission shaft; 301. rotating the driven gear; 302. rotating the drive bevel gear; 4. rotating the support frame; 401. rotating the driven bevel gear; 402. a filter tube support; 403. a filter pipe mounting groove; 5. a filter tube assembly; 501. fitting the pipe; 502. a pipe plug; 503. a swinging wheel; 504. a filter member; 505. a bearing member.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 8, an embodiment of the present invention includes: a umbilical cord blood cell sap filter equipment of collection storage and transportation function, including outer container 1; a group of driving shafts 2 are rotatably connected to the right side in the outer box 1; a group of intermediate transmission shafts 3 are rotatably connected to the lower part of the inner part of the outer box body 1; the inner center of the outer box body 1 is rotatably connected with a group of rotary supporting frames 4; the top outside of the rotary support frame 4 is uniformly provided with filter pipe components 5 in an inserting way.
Further, the driving shaft 2 further comprises a driving block 201, the right side of the driving shaft 2 is fixedly connected with a group of driving blocks 201, the driving blocks 201 are of an eccentric structure, and when the external box body 1 is transported in use, the driving blocks 201 swing back and forth under the influence of gravity, and the driving blocks 201 drive the driving shaft 2 to rotate.
Further, the driving shaft 2 further comprises a one-way transmission ratchet mechanism 202 and a rotation driving gear 203, the left end face of the driving shaft 2 is coaxially connected with a set of rotation driving gear 203 through a set of one-way transmission ratchet mechanism 202, in use, one-way transmission between the driving shaft 2 and the rotation driving gear 203 is realized through the one-way transmission ratchet mechanism 202, and when the driving shaft 2 rotates in a reciprocating manner, the driving shaft 2 drives the rotation driving gear 203 to rotate in a one-way manner through the one-way transmission ratchet mechanism 202.
Further, the intermediate transmission shaft 3 further comprises a rotary driven gear 301, the right end face of the intermediate transmission shaft 3 is coaxially and fixedly connected with a group of rotary driven gears 301, the rotary driven gears 301 are meshed with the rotary driving gear 203 to jointly form a gear transmission mechanism, and in use, when the rotary driving gear 203 rotates in a single direction, the rotary driving gear 203 drives the intermediate transmission shaft 3 to rotate through the gear transmission mechanism formed by the rotary driven gears 301 and the rotary driving gear 203 in a meshed mode.
Further, the intermediate transmission shaft 3 further comprises a rotary driving bevel gear 302, a set of rotary driving bevel gear 302 is coaxially and fixedly connected to the left end face of the intermediate transmission shaft 3, the rotary support frame 4 further comprises a rotary driven bevel gear 401, a set of rotary driven bevel gear 401 is coaxially and fixedly connected to the bottom of the rotary support frame 4, the rotary driving bevel gear 302 and the rotary driven bevel gear 401 are meshed to jointly form a bevel gear transmission mechanism, in use, the intermediate transmission shaft 3 rotates, and the intermediate transmission shaft 3 drives the rotary support frame 4 to rotate through the bevel gear transmission mechanism formed by the rotary driving bevel gear 302 and the rotary driven bevel gear 401 in a meshed mode.
Further, the rotating support frame 4 is still including filtering pipe support 402, filtering pipe mounting groove 403, the top circumference array of rotating support frame 4 arranges and is provided with filtering pipe support 402, a set of filtering pipe mounting groove 403 has all been seted up about the inboard of filtering pipe support 402, filtering pipe mounting groove 403 is T shape structure, filtering pipe subassembly 5 is still including last pipe fitting 501 and swinging wheel 503, go up the equal fixedly connected with a set of swinging wheel 503 in the upper portion left and right sides of pipe fitting 501, swinging wheel 503 and filtering pipe mounting groove 403 plug-in connection, in use, support filtering pipe subassembly 5 through filtering pipe support 402, it is rotatory simultaneously as rotating support frame 4, realize the rotation of filtering pipe subassembly 5 through swinging wheel 503.
Further, the filtering pipe assembly 5 further comprises a pipe plug 502, a filtering part 504 and a receiving part 505, the inner side of the bottom of the upper pipe 501 is provided with a group of filtering parts 504, the lower part of the upper pipe 501 is in threaded connection with a group of receiving part 505, the top of the upper pipe 501 is in threaded connection with a group of pipe plug 502, and in use, umbilical cord blood is placed inside the upper pipe 501 and is filtered into the receiving part 505 through the filtering part 504 under the action of gravity and centrifugal force to be collected.
Further, the outer box 1 further comprises a handle 101 and a box cover 102, the left side and the right side of the upper portion of the outer box 1 are rotatably connected with a group of handles 101, the direction of the handles 101 is perpendicular to the driving shaft 2, the top of the outer box 1 is provided with a group of box covers 102, and the box covers 102 are opposite to the top of the rotary supporting frame 4.
The working principle is as follows: when the umbilical cord blood collecting device is used, umbilical cord blood is placed inside the upper pipe element 501, the pipe plug 502 is covered, the filter pipe element 5 is installed on the filter pipe support 402, the box cover 102 is covered, the outer box body 1 is transported through the handle 101, in the transporting process, the outer box body 1 can shake, the driving block 201 swings back and forth under the influence of gravity, the driving block 201 drives the driving shaft 2 to rotate back and forth, the driving shaft 2 drives the rotary driving gear 203 to rotate unidirectionally through the unidirectional transmission ratchet mechanism 202, the rotary driving gear 203 drives the intermediate transmission shaft 3 to rotate through the gear transmission mechanism formed by the engagement of the rotary driven gear 301 and the rotary driving gear 203, the intermediate transmission shaft 3 drives the rotary support frame 4 to rotate through the bevel gear transmission mechanism formed by the engagement of the rotary driving bevel gear 302 and the rotary driven bevel gear 401, the rotary support frame 4 drives the filter pipe element 5 to rotate, and the filter element 504 is filtered into the bearing element 505 under the action of gravity and centrifugal force to be collected, the umbilical cord blood cells are filtered while transportation is achieved, the working efficiency is greatly improved, the filtering speed is improved through the centrifugal force effect, and the better filtering effect is achieved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.
Claims (1)
1. The utility model provides a navel cord blood cell liquid filter equipment of collection storage and transportation function which characterized in that: comprises an outer box body (1); the right side in the outer box body (1) is rotatably connected with a group of driving shafts (2); a group of intermediate transmission shafts (3) are rotatably connected to the lower part in the outer box body (1); the inner center of the outer box body (1) is rotatably connected with a group of rotary supporting frames (4); the outer side of the top of the rotary support frame (4) is uniformly provided with filter pipe assemblies (5) in an inserting manner;
the driving shaft (2) further comprises a driving block (201), the right side of the driving shaft (2) is fixedly connected with a group of driving blocks (201), and the driving blocks (201) are of an eccentric structure;
the driving shaft (2) further comprises a one-way transmission ratchet mechanism (202) and a rotary driving gear (203), and the left end face of the driving shaft (2) is coaxially connected with a group of rotary driving gears (203) through a group of one-way transmission ratchet mechanisms (202);
the middle transmission shaft (3) further comprises a rotary driven gear (301), the right end face of the middle transmission shaft (3) is coaxially and fixedly connected with a group of rotary driven gears (301), and the rotary driven gears (301) are meshed with the rotary driving gear (203) to form a gear transmission mechanism;
the middle transmission shaft (3) further comprises a rotary driving bevel gear (302), the left end face of the middle transmission shaft (3) is coaxially and fixedly connected with a group of rotary driving bevel gears (302), the rotary support frame (4) further comprises rotary driven bevel gears (401), the bottom of the rotary support frame (4) is coaxially and fixedly connected with a group of rotary driven bevel gears (401), and the rotary driving bevel gears (302) and the rotary driven bevel gears (401) are meshed to form a bevel gear transmission mechanism;
the rotary support frame (4) further comprises a filter pipe support (402) and filter pipe mounting grooves (403), the filter pipe support (402) is arranged on the top of the rotary support frame (4) in a circumferential array mode, a group of filter pipe mounting grooves (403) are formed in the left side and the right side of the inner side of the filter pipe support (402), the filter pipe mounting grooves (403) are of a T-shaped structure, the filter pipe assembly (5) further comprises an upper pipe fitting (501) and a swinging wheel (503), a group of swinging wheels (503) are fixedly connected to the left side and the right side of the upper portion of the upper pipe fitting (501), and the swinging wheels (503) are connected with the filter pipe mounting grooves (403) in an inserting mode;
the filter tube assembly (5) further comprises a tube plug (502), filter elements (504) and a bearing element (505), a group of filter elements (504) is arranged on the inner side of the bottom of the upper tube element (501), the lower part of the upper tube element (501) is in threaded connection with a group of bearing element (505), and the top of the upper tube element (501) is in threaded connection with a group of tube plug (502);
the outer box body (1) further comprises a hand-held handle (101) and a box cover (102), the left side and the right side of the upper part of the outer box body (1) are rotatably connected with a group of hand-held handles (101), the direction of the hand-held handles (101) is vertical to the driving shaft (2), the top of the outer box body (1) is provided with a group of box covers (102), and the box covers (102) are opposite to the top of the rotary supporting frame (4);
when the umbilical cord blood collecting device is used, umbilical cord blood is placed inside the upper pipe element 501, the pipe plug 502 is covered, the filter pipe element 5 is installed on the filter pipe support 402, the box cover 102 is covered, the outer box body 1 is transported through the handle 101, in the transporting process, the outer box body 1 can shake, the driving block 201 swings back and forth under the influence of gravity, the driving block 201 drives the driving shaft 2 to rotate back and forth, the driving shaft 2 drives the rotary driving gear 203 to rotate unidirectionally through the unidirectional transmission ratchet mechanism 202, the rotary driving gear 203 drives the intermediate transmission shaft 3 to rotate through the gear transmission mechanism formed by the engagement of the rotary driven gear 301 and the rotary driving gear 203, the intermediate transmission shaft 3 drives the rotary support frame 4 to rotate through the bevel gear transmission mechanism formed by the engagement of the rotary driving bevel gear 302 and the rotary driven bevel gear 401, the rotary support frame 4 drives the filter pipe element 5 to rotate, and the filter element 504 is filtered into the bearing element 505 under the action of gravity and centrifugal force to be collected, the umbilical cord blood cells are filtered while transportation is achieved, the working efficiency is greatly improved, the filtering speed is improved through the centrifugal force effect, and the better filtering effect is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110013641.0A CN112877190B (en) | 2021-01-06 | 2021-01-06 | Umbilical cord blood cell liquid filtering device with functions of collection, storage and transportation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110013641.0A CN112877190B (en) | 2021-01-06 | 2021-01-06 | Umbilical cord blood cell liquid filtering device with functions of collection, storage and transportation |
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| CN112877190A CN112877190A (en) | 2021-06-01 |
| CN112877190B true CN112877190B (en) | 2022-06-14 |
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| US6294094B1 (en) * | 1999-09-03 | 2001-09-25 | Baxter International Inc. | Systems and methods for sensing red blood cell hematocrit |
| US20040195190A1 (en) * | 2002-10-24 | 2004-10-07 | Kyungyoon Min | Separation apparatus and method |
| CN202214356U (en) * | 2011-10-09 | 2012-05-09 | 黑龙江八一农垦大学 | Hemopoietic stem cell separator |
| CN205774560U (en) * | 2016-06-02 | 2016-12-07 | 中国农业科学院兰州畜牧与兽药研究所 | A kind of cell traffic storage bin |
| CN207862326U (en) * | 2017-07-17 | 2018-09-14 | 天津信者生物技术有限公司 | A kind of Portable field biological cell purifying plant |
| CN108382702A (en) * | 2018-04-20 | 2018-08-10 | 浙江聚业科技有限公司 | A kind of cord blood stem cell storage retracting device of high degree of automation |
| CN209338510U (en) * | 2018-12-10 | 2019-09-03 | 艾迪美科(北京)生物科技有限公司 | A kind of Blood piece card that blood cell collection can be improved |
| CN210458181U (en) * | 2019-08-13 | 2020-05-05 | 武汉友芝友医疗科技股份有限公司 | Cell filter |
| CN211538226U (en) * | 2019-12-31 | 2020-09-22 | 大连芮禹医疗器械有限公司 | Centrifuge is used in preparation of liquid-based thin-layer cell sap |
| CN212152291U (en) * | 2020-02-05 | 2020-12-15 | 天津赛尔康生物医药科技有限公司 | Cord blood stem cell separator |
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| CN112877190A (en) | 2021-06-01 |
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Effective date of registration: 20231225 Address after: Office Building of New Area Hospital, No. 1020 Lushan Road, Dongying District, Dongying City, Shandong Province, 257000 Patentee after: Dongying Stem Cell Bank Medical Technology Co.,Ltd. Address before: 257091 Room 102, building 18, Guanggu future city, No. 336, Yunhe Road, development zone, Dongying City, Shandong Province Patentee before: Dongying Xuzhi Medical Technology Co.,Ltd. Patentee before: Lu Haiyuan Patentee before: Fu Yuyang |
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