CN209797924U - Automatic extraction element of adipose-derived stem cell - Google Patents

Abstract

the utility model discloses an automatic extraction element of adipose-derived stem cell, including obtaining the jar, the cover, the jar body, absorb the pipe, the raw materials input port, including a motor, an end cap, a controller, and a cover plate, the waste material delivery outlet, lift suction means, the lift auxiliary frame, the negative pressure transmission pipe, negative pressure equipment, filter equipment and showy fill, obtain two limiting plates of the outer wall symmetry fixedly connected with of jar, the inner wall symmetry of cover is seted up with the corresponding spacing groove of limiting plate, the limiting plate is located the spacing inslot, the inner wall fixedly connected with sealing washer of cover, the sealing washer is in close contact with the outer wall that obtains the jar, the outer wall of cover rotates through the bearing and is connected. The utility model discloses better avoided using the problem of the easy smooth silk of threaded connection, better improvement the stability of device, better avoided absorbing the problem of easy slope when the pipe removes, and can reduce the wearing and tearing of absorbing the pipe.

Description

Automatic extraction element of adipose-derived stem cell

Technical Field

The utility model relates to an adipose stem cell draws technical field, especially relates to an adipose stem cell's automatic extraction element.

Background

The stem cell is a stem cell with multidirectional differentiation potential separated from adipose tissue in recent years, and researches show that the stem cell can be stably proliferated in vitro and has low decline rate, and meanwhile, the stem cell has the advantages of easily obtained materials, capability of obtaining a large amount of stem cells from a small amount of tissue, suitability for large-scale culture, small damage to organisms and the like, wide sources, large in-vivo reserve, suitability for autografting and gradually becomes one of new research hotspots in recent years. Adipose-derived stem cell research requires that adipose-derived stem cells be extracted from fat for research and use.

Through retrieval, chinese patent is granted No. CN205473700U, discloses an automatic extraction element of enriched adipose-derived stem cells, including a jar body, mixed raw materials input port, waste material delivery outlet, acquisition jar and motor, mixed raw materials input port is located one side of jar body, waste material delivery outlet and motor are located the bottom of jar body, the motor is located one side of waste material delivery outlet, the top of acquisition jar is equipped with sealing device, sealing device comprises cover, screw thread and sealing washer, the screw thread is located the inside both sides of cover, the sealing washer is located the top of screw thread, there is the negative pressure transmission pipe top one side of cover to run through. The automatic extraction device for enriching the adipose-derived stem cells in the patent has the following defects: the acquisition jar and the cover threaded connection of above-mentioned device all need unscrew the cover after extracting the completion at every turn, and frequent use leads to the screw thread smooth silk easily, leads to the cover to be connected insecure with the acquisition jar, influences the normal use of device, and the absorption pipe of above-mentioned device inclines easily when reciprocating, influences adipose stem cell's absorption efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art frequent use and leading to the screw thread smooth easily, lead to the cover and acquire the jar and be connected unstable and absorb the pipe and incline easily when reciprocating, influence the problem of the absorption efficiency of adipose-derived stem cell, and the automatic extraction element of an adipose-derived stem cell who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides an automatic extraction element of adipose-derived stem cell, is including obtaining jar, cover, jar body, absorption pipe, raw materials input port, motor, waste material delivery outlet, lift suction means, lift auxiliary frame, negative pressure transmission pipe, negative pressure device, filter equipment and floating fill, two limiting plates of the outer wall symmetry fixedly connected with of obtaining jar, the spacing groove corresponding with the limiting plate is seted up to the inner wall symmetry of cover, the limiting plate is located the spacing inslot, the inner wall fixedly connected with sealing washer of cover, the outer wall in close contact with of sealing washer and the obtaining jar, the outer wall of cover is connected with the sleeve through the bearing rotation, telescopic inner wall fixedly connected with collar plate, the slot corresponding with the limiting plate has been seted up to the inner wall symmetry of collar plate.

Preferably, the side wall fixedly connected with fixed section of thick bamboo of jar body upside, two sliding trays have been seted up to the inner wall symmetry of fixed section of thick bamboo, sliding tray sliding connection has the slide bar, the same reset spring of fixedly connected with between the tank bottom of slide bar and sliding tray, the one end fixedly connected with movable block of sliding tray tank bottom is kept away from to the slide bar, the ball groove has been seted up to the side wall that the slide bar one side was kept away from to the movable block, the ball inslot is through installation mechanism fixedly connected with ball.

Preferably, the rod wall of the sliding rod is symmetrically and fixedly connected with two sliding blocks, and the groove wall of the sliding groove is provided with a sliding groove matched with the sliding blocks.

Preferably, the diameter of the ball is larger than the groove depth of the ball groove.

Preferably, the outer wall of the suction catheter is provided with a rolling groove corresponding to the ball.

Preferably, the specific material of the sealing ring is rubber.

Compared with the prior art, the utility model provides an automatic extraction element of adipose stem cell possesses following beneficial effect:

1. This adipose-derived stem cell's automatic extraction element, through the acquisition jar that sets up, the cover, a jar body, absorb the pipe, the limiting plate, the spacing groove, the sealing washer, the sleeve, circle board and slot, in using, rotate the sleeve, make the slot aim at the spacing groove, insert the limiting plate in the spacing groove, rotate the sleeve, make the slot no longer aim at the limiting plate, the circle board is spacing to the limiting plate, make the limiting plate can not break away from the spacing groove, accomplish fixing and sealing to the acquisition jar, when needing to take off the acquisition jar, rotate the sleeve, the sleeve drives the circle board and rotates, make the slot aim at the limiting plate, take out the limiting plate, accomplish the dismantlement of acquisition jar, the better problem of using the easy smooth silk of threaded connection of having avoided of this device, better improvement the stability of device.

2. This adipose stem cell's automatic extraction element, through the fixed section of thick bamboo that sets up, sliding tray, slide bar, reset spring, movable block, ball groove, ball and rolling groove, during the use, under reset spring's effect, the slide bar removes, and the slide bar drives the movable block and removes, and the movable block drives the tank bottom in close contact with of ball and rolling groove, carries on spacingly to the suction catheter, better avoid the problem of the easy slope when suction catheter removes, and can reduce the wearing and tearing of suction catheter.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses better having avoided using the easy smooth problem of silk of threaded connection, better improvement the stability of device, better avoid absorbing the problem of easy slope when the pipe removes, and can reduce the wearing and tearing of absorbing the pipe.

Drawings

Fig. 1 is a schematic structural diagram of an automatic extraction device for adipose-derived stem cells according to the present invention;

FIG. 2 is a schematic structural view of portion A of FIG. 1;

Fig. 3 is a schematic structural diagram of a portion B in fig. 1.

in the figure: the device comprises a 1 acquisition tank, a 2 tank cover, a 3 tank body, a 4 suction guide pipe, a 5 limit plate, a 6 limit groove, a 7 sealing ring, an 8 sleeve, a 9 ring plate, a 10 slot, a 11 fixed cylinder, a 12 sliding groove, a 13 sliding rod, a 14 reset spring, a 15 moving block, a 16 ball groove, a 17 ball and an 18 rolling groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

referring to fig. 1-3, an automatic extraction device of adipose-derived stem cells comprises an acquisition tank 1, a tank cover 2, a tank body 3, an absorption conduit 4, a raw material input port, a motor, a waste material output port, a lifting absorption mechanism, a lifting auxiliary frame, a negative pressure transmission pipe, a negative pressure device, a filtering device and a floating hopper, wherein two limiting plates 5 are symmetrically and fixedly connected to the outer wall of the acquisition tank 1, limiting grooves 6 corresponding to the limiting plates 5 are symmetrically formed in the inner wall of the tank cover 2, the limiting plates 5 are located in the limiting grooves 6, a sealing ring 7 is fixedly connected to the inner wall of the tank cover 2, the sealing ring 7 is in close contact with the outer wall of the acquisition tank 1, a sleeve 8 is rotatably connected to the outer wall of the tank cover 2 through a bearing, a ring plate 9 is fixedly connected to the inner wall of the.

The fixed section of thick bamboo 11 of the lateral wall fixedly connected with of the 3 upsides of the jar body, two sliding chutes 12 have been seted up to the inner wall symmetry of fixed section of thick bamboo 11, sliding connection has slide bar 13 in sliding chute 12, the same root reset spring 14 of fixedly connected with between the tank bottom of slide bar 13 and sliding chute 12, the one end fixedly connected with movable block 15 of sliding chute 12 tank bottom is kept away from to slide bar 13, ball groove 16 has been seted up to the lateral wall that slide bar 13 one side was kept away from to movable block 15, through installation mechanism fixedly connected with ball 17 in the ball groove 16, installation mechanism is prior art, this department does not carry out too much.

Two sliders are symmetrically and fixedly connected to the rod wall of the sliding rod 13, a sliding groove matched with the slider is formed in the groove wall of the sliding groove 12, the sliding rod 13 is limited through the mutual matching of the slider and the sliding groove, and the sliding rod 13 is prevented from being separated from the sliding groove 12.

The diameter of the ball 17 is larger than the depth of the ball groove 16 so that the ball 17 can protrude out of the ball groove 16.

The outer wall of the suction catheter 4 is provided with a rolling groove 18 corresponding to the ball 17 to limit the ball 17.

the specific material of sealing washer 7 is rubber, and rubber has better sealing performance.

In the utility model, when in use, the sleeve 8 is rotated to make the slot 10 align with the limit groove 6, the limit plate 5 is inserted into the limit groove 6, the sleeve 8 is rotated to make the slot 10 not align with the limit plate 5, the ring plate 9 limits the limit plate 5, the limit plate 5 can not break away from the limit groove 6, the fixing and sealing of the acquisition tank 1 are completed, when the acquisition tank 1 needs to be taken down, the sleeve 8 is rotated to drive the ring plate 9 to rotate, the slot 10 aligns with the limit plate 5, the limit plate 5 is taken out, the disassembly of the acquisition tank 1 is completed, the device better avoids the problem of easy thread sliding by using threaded connection, the stability of the device is better improved, when in use, under the action of the reset spring 14, the slide bar 13 moves, the slide bar 13 drives the movable block 15 to move, the movable block 15 drives the ball 17 to closely contact with the groove bottom of the rolling groove 18 to limit the acquisition conduit 4, the problem that the suction catheter 4 is easy to incline when moving is well avoided, and the abrasion of the suction catheter 4 can be reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides an automatic extraction element of adipose-derived stem cell, includes acquisition jar (1), cover (2), jar body (3), absorbs pipe (4), raw materials input port, motor, waste material delivery outlet, lift suction means, lift auxiliary frame, negative pressure transmission pipe, negative pressure device, filter equipment and floats fill, its characterized in that, the outer wall symmetry fixedly connected with two limiting plates (5) of acquisition jar (1), the inner wall symmetry of cover (2) is seted up with limiting plate (5) corresponding spacing groove (6), limiting plate (5) are located limiting groove (6), the inner wall fixedly connected with sealing washer (7) of cover (2), sealing washer (7) and the outer wall in close contact with of acquisition jar (1), the outer wall of cover (2) is connected with sleeve (8) through the bearing rotation, the inner wall fixedly connected with circle board (9) of sleeve (8), the inner wall of the ring plate (9) is symmetrically provided with slots (10) corresponding to the limiting plates (5).

2. The automatic extraction device of adipose-derived stem cells according to claim 1, characterized in that a fixed cylinder (11) is fixedly connected to the side wall of the upper side of the tank body (3), two sliding grooves (12) are symmetrically formed in the inner wall of the fixed cylinder (11), a sliding rod (13) is slidably connected in the sliding groove (12), the same return spring (14) is fixedly connected between the sliding rod (13) and the bottom of the sliding groove (12), a moving block (15) is fixedly connected to one end of the sliding rod (13) far away from the bottom of the sliding groove (12), a ball groove (16) is formed in the side wall of the moving block (15) far away from the sliding rod (13), and balls (17) are fixedly connected in the ball groove (16) through a mounting mechanism.

3. The device for automatically extracting the adipose-derived stem cells as claimed in claim 2, wherein the rod wall of the sliding rod (13) is symmetrically and fixedly connected with two sliding blocks, and the wall of the sliding groove (12) is provided with a sliding groove matched with the sliding blocks.

4. The automatic extraction device of adipose-derived stem cells as claimed in claim 2, wherein the diameter of the ball (17) is larger than the depth of the ball groove (16).

5. The automatic extraction device of adipose-derived stem cells as claimed in claim 1, wherein the outer wall of the suction catheter (4) is provided with a rolling groove (18) corresponding to the rolling ball (17).

6. The device for automatically extracting adipose-derived stem cells according to claim 1, wherein the sealing ring (7) is made of rubber.