CN119142675A - Autologous adipose-derived stem cell pretreatment equipment - Google Patents
Autologous adipose-derived stem cell pretreatment equipment Download PDFInfo
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- CN119142675A CN119142675A CN202411640782.5A CN202411640782A CN119142675A CN 119142675 A CN119142675 A CN 119142675A CN 202411640782 A CN202411640782 A CN 202411640782A CN 119142675 A CN119142675 A CN 119142675A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/02—Wall construction
- B65D90/08—Interconnections of wall parts; Sealing means therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/12—Supports
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/22—Safety features
- B65D90/32—Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure
- B65D90/36—Weakened parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention relates to the technical field of adipose-derived stem cell pretreatment, and discloses autologous adipose-derived stem cell pretreatment equipment, which comprises a first storage frame, a second storage frame is arranged below the first storage frame, exhaust valves are respectively communicated with one end, far away from the first storage frame, of the first storage frame, and a fixing part is arranged at one end, close to the second storage frame, of the first storage frame. The round tube is communicated with the first storage frame after the sealing ball is separated from the positioning ring, the self-adipose-derived stem cells are pumped into the first storage frame, the connecting tube is twisted to push the extrusion rod to be separated from the sealing ball, at the moment, the sealing ball can seal the first storage frame, impurities are prevented from entering the first storage frame when the self-adipose-derived stem cells are stood, when the liquid at the lower layer is required to be pumped out after the self-adipose-derived stem cells are stood, the pumping-out tube can be directly arranged at the connecting tube at the lower part, and the liquid at the lower layer can be directly pumped out after the self-adipose-derived stem cells are stood.
Description
Technical Field
The invention relates to the technical field of adipose-derived stem cell pretreatment, in particular to autologous adipose-derived stem cell pretreatment equipment.
Background
Adipose stem cells are a type of stem cells isolated from adipose tissue that have multipotent differentiation potential. Mainly recovering the repair function of tissue cells, promoting the regeneration of cells, fully improving the body functions while recovering the younger face, effectively improving diseases such as sub-health, premature senility and the like, and truly and effectively resisting aging from inside to outside;
The autologous adipose-derived stem cells need to be stored for standing after being collected, liquid on the lower layer needs to be pumped away after the standing is completed, stored adipose tissues can be treated after the liquid on the lower layer is pumped away, the existing autologous adipose-derived stem cells need to be inserted into a pumping tube after the standing is completed, but the pumping tube needs to pass through the liquid on the upper side, so that the pumping tube is easy to remix the autologous adipose-derived stem cells after the standing when being installed, and the standing effect is affected.
Disclosure of Invention
The invention aims to provide autologous adipose-derived stem cell pretreatment equipment for solving the problems in the background art.
In order to solve the technical problems, the invention is realized by the following technical scheme:
The invention relates to autologous adipose-derived stem cell pretreatment equipment, which comprises a first storage frame, wherein a second storage frame is arranged below the first storage frame, exhaust valves are respectively communicated with one end, far away from the second storage frame, of the first storage frame, a fixing part is arranged at one end, close to the second storage frame, of the first storage frame, an exhaust part is arranged at one end, far away from the second storage frame, of the first storage frame, a communication part is arranged at the end part of the exhaust part, and a sealing part is arranged at the end part of the fixing part;
The fixed part comprises a fixed ring, the ring groove has been seted up to the tip of fixed ring, the fixed surface of ring is connected with the connecting plate, the surface hinge of connecting plate has the semicircle frame, the fixed surface of semicircle frame is connected with the elastic sheet, the one end fixedly connected with installation pole of connecting plate is kept away from to the semicircle frame, the fixed surface of installation pole is connected with the picture peg, store the frame one and store the surface of frame two and fixedly connected with jack frame respectively, the inner wall fixedly connected with pull rod of semicircle frame, the fixed surface of pull rod is connected with the rubber rod.
Further, one end of the first storage frame, which is close to the second storage frame, is contacted with the inner wall of the circular groove, and the first storage frame and the second storage frame are symmetrically arranged by taking the fixing ring as a center.
Further, two semicircular frames are arranged on the surface of the connecting plate, the two semicircular frames are symmetrically arranged by taking the connecting plate as a center, one end of the inserting plate, which is far away from the mounting rod, is inserted into the inner wall of the inserting hole frame, a gap is formed between the surface of the inserting plate and the inner wall of the inserting hole frame, and the end part of the pull rod extends to the outer end of the semicircular frame.
Further, the exhaust component comprises a contact plate, the gas pocket has been seted up to the surface of contact plate, the inner wall fixedly connected with baffle of gas pocket, the inside of gas pocket is provided with sealed the pad, the one end that the baffle was kept away from to sealed pad and the inner wall fixedly connected with of gas pocket, the surface intercommunication of contact plate has the pipe, the fixed surface of pipe is connected with spacing, the one end fixedly connected with locating lever of pipe is kept away from to spacing, the fixed surface of spacing is connected with the spring, the one end that the spacing was kept away from to the spring and a fixed connection of storage frame, the fixed surface fixedly connected with steady rest of solid fixed ring, the deep hole has been seted up to the tip of steady rest.
Further, the number of the contact plates is two, the two contact plates are symmetrically arranged by taking the fixing ring as a center, one ends of the two round tubes, which are far away from the contact plates, penetrate through the first storage frame and the second storage frame respectively and extend to the outer ends, the surface of the positioning rod is in contact with the inner wall of the deep hole, and the surface of the stabilizing frame is fixedly connected with supporting legs.
Further, the communication part comprises a positioning ring, the positioning ring is fixedly connected with the inner wall of the circular tube, the inner wall of the circular tube is fixedly connected with a supporting frame, the inner wall of the supporting frame is fixedly connected with an elastic telescopic rod, one end of the elastic telescopic rod, which is far away from the supporting frame, is fixedly connected with a sealing ball, the surface of the circular tube is in threaded connection with a connecting tube, and the top of the inner wall of the connecting tube is fixedly connected with an extrusion rod.
Further, the one end that the connecting pipe was kept away from to the extrusion pole is contacted with the surface of sealing ball, the one end that the elastic expansion link was kept away from to sealing ball is contacted with the inner wall of holding ring, the one end that the elastic expansion link was kept away from sealing ball runs through the support frame and extends to the outer end of support frame.
Further, the sealing component comprises a sliding plate, a reset spring is fixedly connected to the surface of the sliding plate, one end of the reset spring, far away from the sliding plate, is fixedly connected with the inner wall of the deep hole, a spring plate is hinged to the surface of the sliding plate, a semicircular extrusion frame is hinged to one end, far away from the sliding plate, of the spring plate, a sealing ring is fixedly connected to the end portion of the fixing ring, a groove is formed in one end, far away from the fixing ring, of the sealing ring, and a sliding hole is formed in the surface of the stabilizing frame.
Further, one end of the locating rod far away from the limiting frame is contacted with the surface of the sliding plate, one end of the spring plate far away from the sliding plate extends to the outer end of the stabilizing frame through the sliding hole, the surface of the spring plate is in sliding connection with the inner wall of the sliding hole, the inner wall of the semicircular extrusion frame is contacted with the surface of the sealing ring, and the inner wall of the groove is contacted with the surface of the jack frame.
The invention has the following beneficial effects:
according to the invention, after the first storage frame and the second storage frame are inserted into the circular groove, the first storage frame and the second storage frame are installed and limited by the fixing ring, the semicircular frame pushes the installation rod to move towards the surface of the first storage frame by the elasticity of the elastic sheet, the inserting plate is pushed to enter the inside of the jack frame to fix the first storage frame, when the inserting plate is required to be pushed out of the outer end of the jack frame, the pushing rod is pushed to move towards the center of the connecting plate and pushes the semicircular frame to start to expand when the inserting plate is moved, and the inserting plate is driven to be separated from the jack frame by the installation rod during expansion, so that the first storage frame and the second storage frame are convenient to install and detach, and the first storage frame and the second storage frame can be used repeatedly.
When the storage rack I is arranged in the circular groove, the positioning rod can be inserted into the deep hole to limit the limiting rack, at the moment, when the storage rack moves towards the inside of the circular groove, the circular tube can be kept motionless through the limiting rack, when the storage rack I continuously moves towards the inside of the circular groove, the contact plate can press out compressed air in the storage rack I, the air can be discharged through the exhaust valve, a large amount of bubbles are prevented when autologous fat stem cells are pumped into the inside of the storage rack I, and when the contact plate resets, the sealing gasket is separated from the inside of the air hole under the air pressure, so that the air flows in the storage rack I.
When the autologous adipose-derived stem cells are required to be pumped into the first storage rack for storage, the pumping-out pipe is arranged on the surface of the connecting pipe, the connecting pipe is twisted at the moment, the connecting pipe is extruded by the extrusion rod to separate the sealing ball from the positioning ring, the round pipe is communicated with the first storage rack after the sealing ball is separated from the positioning ring, after the autologous adipose-derived stem cells are pumped into the first storage rack, the extrusion rod is pushed by the twisting connecting pipe to separate the sealing ball, at the moment, the sealing ball can seal the first storage rack, impurities are prevented from entering the first storage rack when the autologous adipose-derived stem cells stand, the lower liquid is required to be pumped out, the pumping-out pipe can be directly arranged at the connecting pipe below, and after the installation is finished, the lower liquid can be pumped out directly, so that shaking and remixing of the liquid during the pumping-out process can be avoided.
When the positioning rod is in contact with the sliding plate, the sliding plate moves and pushes the elastic plate to move towards the outer end of the stabilizing frame, and the elastic plate extrudes the sealing ring through the semicircular extrusion frame during movement, so that the sealing ring can extrude the first storage frame, and the tightness of the first storage frame after installation is improved.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of 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 that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is a schematic view of the overall structure of the fixing member of the present invention;
FIG. 4 is an enlarged schematic view of portion A of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view of the overall structure of the exhaust component of the present invention;
FIG. 6 is a schematic view of the overall structure of the communication member of the present invention;
FIG. 7 is a schematic view showing the overall structure of the seal member of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1, a first storage rack, 2, an exhaust valve, 3, a second storage rack, 4, a supporting leg, 5, a fixing part, 6, an exhaust part, 7, a sealing part, 8, a communicating part, 10, a fixing ring, 11, a rubber rod, 12, a pull rod, 13, a circular groove, 14, an elastic sheet, 15, a semicircular rack, 16, a connecting plate, 17, a mounting rod, 18, an inserting plate, 19, an inserting hole rack, 20, a circular pipe, 21, a spring, 22, a stabilizing rack, 23, an air hole, 24, a limiting rack, 25, a contact plate, 26, a positioning rod, 27, a baffle, 28, a deep hole, 29, a sealing gasket, 30, a connecting pipe, 31, a pressing rod, 32, a positioning ring, 33, a sealing ball, 34, a supporting rack, 35, an elastic telescopic rod, 40, a sealing ring, 41, a groove, 42, a spring plate, 43, a reset spring, 44, a sliding plate, 45, a circular pressing rack, 46 and a sliding hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention is an autologous adipose-derived stem cell pretreatment device, comprising a first storage rack 1, a second storage rack 3 disposed below the first storage rack 1, wherein one end of the first storage rack 1 far away from the second storage rack 3 is respectively communicated with an exhaust valve 2, one end of the first storage rack 1 near to the second storage rack 3 is provided with a fixing component 5, one end of the first storage rack 1 far away from the second storage rack 3 is provided with an exhaust component 6, an end of the exhaust component 6 is provided with a communicating component 8, and an end of the fixing component 5 is provided with a sealing component 7;
The fixed part 5 comprises a fixed ring 10, a circular groove 13 is formed in the end portion of the fixed ring 10, a connecting plate 16 is fixedly connected to the surface of the fixed ring 10, a semicircular frame 15 is hinged to the surface of the connecting plate 16, an elastic piece 14 is fixedly connected to the surface of the semicircular frame 15, an installation rod 17 is fixedly connected to one end, far away from the connecting plate 16, of the semicircular frame 15, an inserting plate 18 is fixedly connected to the surface of the installation rod 17, jack frames 19 are fixedly connected to the surfaces of the first storage frame 1 and the second storage frame 3 respectively, a pull rod 12 is fixedly connected to the inner wall of the semicircular frame 15, and a rubber rod 11 is fixedly connected to the surface of the pull rod 12.
One end of the first storage rack 1 and one end of the second storage rack 3, which are close to each other, are in contact with the inner wall of the circular ring groove 13, and the first storage rack 1 and the second storage rack 3 are symmetrically arranged with the fixing ring 10 as a center.
After the first storage rack 1 and the second storage rack 3 are inserted into the circular groove 13, the first storage rack 1 and the second storage rack 3 are installed and limited by the fixing ring 10, the semicircular racks 15 push the installation rod 17 to move towards the surface of the first storage rack 1 by using the elasticity of the elastic sheet 14, the inserting plate 18 is pushed to enter the inside of the inserting hole rack 19 to fix the first storage rack 1, when the inserting plate 18 needs to be pushed out of the outer end of the inserting hole rack 19, the pull rod 12 is pushed to move towards the center of the connecting plate 16 and pushes the semicircular racks 15 to start expanding when moving, and the inserting plate 18 is driven to be separated from the inserting hole rack 19 by the installation rod 17 during expanding, so that the first storage rack 1 and the second storage rack 3 can be conveniently installed and disassembled for multiple times, the two semicircular racks 15 are symmetrically arranged by taking the connecting plate 16 as a center, one end of the inserting plate 18 far away from the installation rod 17 is inserted into the inner wall of the inserting hole rack 19, a gap is formed between the surface of the inserting plate 18 and the inner wall of the inserting hole rack 19, and the end of the pull rod 12 extends to the outer end of the semicircular racks 15.
The exhaust component 6 comprises a contact plate 25, an air hole 23 is formed in the surface of the contact plate 25, a baffle 27 is fixedly connected to the inner wall of the air hole 23, a sealing gasket 29 is arranged in the air hole 23, one end of the sealing gasket 29, which is far away from the baffle 27, is fixedly connected with the inner wall of the air hole 23, a circular tube 20 is communicated with the surface of the contact plate 25, a limiting frame 24 is fixedly connected with the surface of the circular tube 20, one end of the limiting frame 24, which is far away from the circular tube 20, is fixedly connected with a positioning rod 26, a spring 21 is fixedly connected with the surface of the limiting frame 24, one end of the spring 21, which is far away from the limiting frame 24, is fixedly connected with a storage frame 1, a stabilizing frame 22 is fixedly connected with the surface of the fixing ring 10, and a deep hole 28 is formed in the end of the stabilizing frame 22.
The number of the contact plates 25 is two, the two contact plates 25 are symmetrically arranged by taking the fixed ring 10 as a center, when the first storage rack 1 is arranged in the circular groove 13, the positioning rod 26 is inserted into the deep hole 28 to limit the limiting rack 24, at the moment, when the first storage rack 1 moves towards the inside of the circular groove 13, the circular tubes 20 are kept motionless through the limiting rack 24, when the first storage rack 1 continuously moves towards the inside of the circular groove 13, the contact plates 25 press out the compressed air in the first storage rack 1, the air is discharged through the exhaust valve 2, a large amount of bubbles are prevented from being generated when autologous adipose-derived stem cells are pumped into the inside of the first storage rack 1, the sealing gasket 29 is separated from the air hole 23 by the air pressure when the contact plates 25 are reset, so that the air flows in the inside of the first storage rack 1, one ends of the two circular tubes 20, which are far away from the first storage rack 1 and the second storage rack 3, extend to the outer ends respectively, the surface of the positioning rod 26 is contacted with the inner wall of the deep hole 28, and the surface of the support legs 4 are fixedly connected with the surface of the first storage rack 22.
The communication part 8 comprises a positioning ring 32, the positioning ring 32 is fixedly connected with the inner wall of the circular tube 20, the inner wall of the circular tube 20 is fixedly connected with a supporting frame 34, the inner wall of the supporting frame 34 is fixedly connected with an elastic telescopic rod 35, one end of the elastic telescopic rod 35, which is far away from the supporting frame 34, is fixedly connected with a sealing ball 33, the surface of the circular tube 20 is in threaded connection with a connecting tube 30, and the top of the inner wall of the connecting tube 30 is fixedly connected with an extrusion rod 31.
The invention discloses a method for storing autologous adipose-derived stem cells, which comprises the steps that when the end of an extrusion rod 31 far away from a connecting pipe 30 is contacted with the surface of a sealing ball 33, the self-adipose-derived stem cells are required to be pumped into the storage rack 1 for storage, a pumping pipe is arranged on the surface of the connecting pipe 30, at the moment, the connecting pipe 30 is twisted to be arranged on the surface of a circular pipe 20, the connecting pipe 30 is used for extruding the separation of the sealing ball 33 and a positioning ring 32 through the extrusion rod 31, the circular pipe 20 is communicated with the storage rack 1 after the separation of the sealing ball 33 and the positioning ring 32, after the autologous adipose-derived stem cells are pumped into the storage rack 1, the twisting connecting pipe 30 pushes the extrusion rod 31 to be separated from the sealing ball 33, at the moment, the sealing ball 33 can seal the storage rack 1, impurities are prevented from entering the storage rack 1 when the autologous adipose-derived stem cells are kept still, the liquid on the lower layer is required to be pumped out, the pumping pipe can be directly arranged at the connecting pipe 30 below, the lower layer liquid can be prevented from being rocked from being separated when the installation is completed, and the liquid on the lower layer is prevented from shaking and remixing when the pumping, the autologous adipose-derived stem cells are pumped from the inner wall of the elastic stem cells and the elastic stem cells are separated from the positioning ring 35, and extend from the inner wall of the storage rack 34 to the storage rack 34.
The sealing component 7 comprises a sliding plate 44, a reset spring 43 is fixedly connected to the surface of the sliding plate 44, one end, away from the sliding plate 44, of the reset spring 43 is fixedly connected with the inner wall of the deep hole 28, a spring plate 42 is hinged to the surface of the sliding plate 44, a semicircular extrusion frame 45 is hinged to one end, away from the sliding plate 44, of the spring plate 42, a sealing ring 40 is fixedly connected to the end portion of the fixed ring 10, a groove 41 is formed in one end, away from the fixed ring 10, of the sealing ring 40, and a sliding hole 46 is formed in the surface of the stabilizing frame 22.
The end of the locating rod 26 far away from the limiting frame 24 is contacted with the surface of the sliding plate 44, when the locating rod 26 is contacted with the sliding plate 44, the sliding plate 44 moves and pushes the elastic plate 42 to move towards the outer end of the stabilizing frame 22, the elastic plate 42 extrudes the sealing ring 40 through the semicircular extrusion frame 45 when moving, so that the sealing ring 40 can extrude the first storage frame 1, the tightness of the first storage frame 1 after installation is improved, the end of the elastic plate 42 far away from the sliding plate 44 extends to the outer end of the stabilizing frame 22 through the sliding hole 46, the surface of the elastic plate 42 is in sliding connection with the inner wall of the sliding hole 46, the inner wall of the semicircular extrusion frame 45 is contacted with the surface of the sealing ring 40, and the inner wall of the groove 41 is contacted with the surface of the jack frame 19.
When in use, after the first storage rack 1 and the second storage rack 3 are inserted into the circular groove 13, the first storage rack 1 and the second storage rack 3 are installed and limited by the fixing ring 10, the semicircular rack 15 pushes the installation rod 17 to move towards the surface of the first storage rack 1 by the elasticity of the elastic sheet 14, and pushes the plugboard 18 to enter the inside of the jack rack 19 to fix the first storage rack 1, when the plugboard 18 is pushed out of the outer end of the jack rack 19, the push pull rod 12 moves towards the center of the connecting plate 16 and pushes the semicircular rack 15 to start expanding when in moving, and the plugboard 18 is driven to be separated from the jack rack 19 by the installation rod 17 during expanding, so that the first storage rack 1 and the second storage rack 3 can be used repeatedly, when the first storage rack 1 is installed in the circular groove 13, the positioning rod 26 can be inserted into the inside of the deep hole 28 to limit the limiting rack 24, when the first storage rack 1 moves towards the inside of the circular groove 13, the round tube 20 is kept motionless through the limiting rack 24, when the first storage rack 1 continuously moves towards the inside of the circular groove 13, the contact plate 25 presses out the compressed air in the first storage rack 1, the air is discharged through the exhaust valve 2, a large amount of bubbles are prevented when autologous adipose-derived stem cells are pumped into the inside of the first storage rack 1, the sealing gasket 29 is separated from the inside of the air hole 23 when the contact plate 25 resets due to the air pressure, so that the air flows in the inside of the first storage rack 1, when autologous adipose-derived stem cells are required to be pumped into the inside of the first storage rack 1 for storage, the pumping-out tube is arranged on the surface of the connecting tube 30, at the moment, the connecting tube 30 is arranged on the surface of the round tube 20, the connecting tube 30 presses the sealing ball 33 and the locating ring 32 through the pressing rod 31 for separation, after the sealing ball 33 is separated from the positioning ring 32, the round tube 20 is mutually communicated with the first storage frame 1, the autologous adipose stem cells are pumped into the first storage frame 1, the connecting tube 30 is twisted to push the extrusion rod 31 to be separated from the sealing ball 33, at the moment, the sealing ball 33 can seal the first storage frame 1, impurities are prevented from entering the first storage frame 1 when the autologous adipose stem cells stand still, liquid at the lower layer needs to be pumped out, the pumping-out tube can be directly arranged at the connecting tube 30 below, after the self-adipose stem cells are arranged, the liquid at the lower layer can be directly pumped out, the shaking and remixing are prevented when the positioning rod 26 contacts with the sliding plate 44, the sliding plate 44 moves and pushes the elastic plate 42 to move towards the outer end of the stabilizing frame 22, and the elastic plate 42 extrudes the sealing ring 40 through the semicircular extrusion frame 45 when moving, so that the sealing ring 40 can extrude the first storage frame 1, and the tightness after the first storage frame 1 is arranged is improved.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (9)
1. The autologous adipose-derived stem cell pretreatment equipment comprises a first storage frame (1), and is characterized in that a second storage frame (3) is arranged below the first storage frame (1), exhaust valves (2) are respectively communicated with one ends, far away from each other, of the first storage frame (1) and the second storage frame (3), a fixing part (5) is arranged at one end, close to each other, of the first storage frame (1) and the second storage frame (3), an exhaust part (6) is arranged at one end, far away from each other, of the first storage frame (1) and the second storage frame (3), a communication part (8) is arranged at the end of the exhaust part (6), and a sealing part (7) is arranged at the end of the fixing part (5);
The fixing part (5) comprises a fixing ring (10), a circular groove (13) is formed in the end portion of the fixing ring (10), a connecting plate (16) is fixedly connected to the surface of the fixing ring (10), a semicircular frame (15) is hinged to the surface of the connecting plate (16), an elastic sheet (14) is fixedly connected to the surface of the semicircular frame (15), an installation rod (17) is fixedly connected to one end of the semicircular frame (15) away from the connecting plate (16), a plugboard (18) is fixedly connected to the surface of the installation rod (17), jack frames (19) are fixedly connected to the surfaces of the first storage frame (1) and the second storage frame (3) respectively, a pull rod (12) is fixedly connected to the inner wall of the semicircular frame (15), and a rubber rod (11) is fixedly connected to the surface of the pull rod (12).
2. The autologous adipose-derived stem cell pretreatment device according to claim 1, wherein one end of the first storage rack (1) and one end of the second storage rack (3) which are close to each other are in contact with the inner wall of the circular groove (13), and the first storage rack (1) and the second storage rack (3) are symmetrically arranged with the fixing ring (10) as a center.
3. The autologous adipose-derived stem cell pretreatment device according to claim 2, wherein two semicircular frames (15) are arranged on the surface of the connecting plate (16), the two semicircular frames (15) are symmetrically arranged with the connecting plate (16) as a center, one end of the inserting plate (18) far away from the mounting rod (17) is inserted into the inner wall of the inserting hole frame (19), a gap is arranged between the surface of the inserting plate (18) and the inner wall of the inserting hole frame (19), and the end part of the pull rod (12) extends to the outer end of the semicircular frame (15).
4. The autologous adipose-derived stem cell pretreatment equipment according to claim 3, wherein the exhaust component (6) comprises a contact plate (25), an air hole (23) is formed in the surface of the contact plate (25), a baffle plate (27) is fixedly connected to the inner wall of the air hole (23), a sealing gasket (29) is arranged in the air hole (23), one end of the sealing gasket (29) away from the baffle plate (27) is fixedly connected with the inner wall of the air hole (23), a circular tube (20) is communicated with the surface of the contact plate (25), a limiting frame (24) is fixedly connected to the surface of the circular tube (20), a positioning rod (26) is fixedly connected to one end of the limiting frame (24) away from the circular tube (20), a spring (21) is fixedly connected to the surface of the limiting frame (24), one end of the spring (21) away from the limiting frame (24) is fixedly connected with a storage frame (1), a deep hole (28) is formed in the end of the stabilizing frame (22).
5. The autologous adipose-derived stem cell pretreatment device according to claim 4, wherein two contact plates (25) are provided, the two contact plates (25) are symmetrically arranged with a fixing ring (10) as a center, one ends of the two round tubes (20) far away from the contact plates (25) respectively penetrate through the first storage rack (1) and the second storage rack (3) and extend to the outer ends, the surface of the positioning rod (26) is in contact with the inner wall of the deep hole (28), and the surface of the stabilizing rack (22) is fixedly connected with supporting legs (4).
6. The autologous adipose-derived stem cell pretreatment equipment according to claim 5, wherein the communication component (8) comprises a positioning ring (32), the positioning ring (32) is fixedly connected with the inner wall of the circular tube (20), the inner wall of the circular tube (20) is fixedly connected with a supporting frame (34), the inner wall of the supporting frame (34) is fixedly connected with an elastic telescopic rod (35), one end, far away from the supporting frame (34), of the elastic telescopic rod (35) is fixedly connected with a sealing ball (33), the surface of the circular tube (20) is in threaded connection with a connecting tube (30), and the top of the inner wall of the connecting tube (30) is fixedly connected with an extrusion rod (31).
7. An autologous adipose-derived stem cell pretreatment device according to claim 6, wherein the end of said extrusion rod (31) far from the connecting tube (30) is in contact with the surface of the sealing ball (33), the end of said sealing ball (33) far from the elastic telescopic rod (35) is in contact with the inner wall of the positioning ring (32), and the end of said elastic telescopic rod (35) far from the sealing ball (33) penetrates the supporting frame (34) and extends to the outer end of the supporting frame (34).
8. The autologous adipose-derived stem cell pretreatment equipment according to claim 7, wherein the sealing component (7) comprises a sliding plate (44), a reset spring (43) is fixedly connected to the surface of the sliding plate (44), one end of the reset spring (43) away from the sliding plate (44) is fixedly connected with the inner wall of the deep hole (28), a spring plate (42) is hinged to the surface of the sliding plate (44), a semicircular extrusion frame (45) is hinged to one end of the spring plate (42) away from the sliding plate (44), a sealing ring (40) is fixedly connected to the end of the fixing ring (10), a groove (41) is formed in one end of the sealing ring (40) away from the fixing ring (10), and a sliding hole (46) is formed in the surface of the stabilizing frame (22).
9. The autologous adipose-derived stem cell pretreatment device according to claim 8, wherein one end of the positioning rod (26) far from the limiting frame (24) is in contact with the surface of the sliding plate (44), one end of the elastic plate (42) far from the sliding plate (44) extends to the outer end of the stabilizing frame (22) through the sliding hole (46), the surface of the elastic plate (42) is in sliding connection with the inner wall of the sliding hole (46), the inner wall of the semicircular extrusion frame (45) is in contact with the surface of the sealing ring (40), and the inner wall of the groove (41) is in contact with the surface of the jack frame (19).
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| US6312950B1 (en) * | 1998-09-14 | 2001-11-06 | Terumo Kabushiki Kaisha | Apparatus and method for isolating and recovering cells |
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| CN117586859A (en) * | 2023-11-28 | 2024-02-23 | 上海多宁生物科技股份有限公司 | Stem cell conditioned medium purification device and application method thereof |
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| US6312950B1 (en) * | 1998-09-14 | 2001-11-06 | Terumo Kabushiki Kaisha | Apparatus and method for isolating and recovering cells |
| CN114342921A (en) * | 2022-01-24 | 2022-04-15 | 广州海思莱生物科技有限公司 | Stem cell cryopreservation device for biotechnology |
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