CN208436666U

CN208436666U - A kind of stem cell filter separator

Info

Publication number: CN208436666U
Application number: CN201820421281.1U
Authority: CN
Inventors: 李峰
Original assignee: Jiangsu Puzhongkang Biological Technology Co Ltd
Current assignee: Jiangsu Puzhongkang Biological Technology Co Ltd
Priority date: 2018-03-27
Filing date: 2018-03-27
Publication date: 2019-01-29
Anticipated expiration: 2028-03-27

Abstract

The utility model discloses a kind of stem cell filter separators of the utility model, including separating pipe, separating pipe top open part connects lid, separating pipe is equipped with multiple groups section pipe and multiple groups section cap, section cap inner cavity upper and lower ends are respectively equipped with section clevis, and section clevis upper and lower side is separately connected section pipe, and separates tube cavity and set gradually from top to bottom, inclined plate, the first filter membrane and centrifugal separating device, separating pipe lower end right side are equipped with outlet.The utility model is filtered and separates to stem cell in sealed states, avoids stem cell and contacts with the external world, greatly reduces pollution caused by stem cell exposure for a long time, the device removes conveniently, occupied space is few, and to the separating pipe after work, cleaning is convenient and quick, greatly reduce medical staff's time, increase working efficiency, and internal filter membrane can also be replaced, separating pipe may be reused, separating pipe will not will be replaced because filter membrane damages, and reduce unnecessary waste.

Description

A kind of stem cell filter separator

Technical field

The utility model relates to medical instruments field, specially a kind of stem cell filter separator.

Background technique

Stem cell is a kind of multipotential cell with the of self-replication capacity.Under certain condition, it can be divided into more Kind functioning cell.The stage of development according to locating for stem cell is divided into embryonic stem cell and adult stem cell.According to development of stem cells Potential can be divided into three classes: myeloid-lymphoid stem cell, multipotential stem cell and unipotent stem cell (specially energy stem cell).Stem cell is that one kind is not filled Differentiation, still immature cell have the potential function for regenerating various organs and human body, and medical field is known as " general-purpose cell ".

Existing stem cell separator, low separation efficiency, stem cell harvest yield is few, time-consuming and laborious, and for a long time Exposure operation, stem cell pollution can greatly increase, and after separator work, it is inconvenient clean to device inside, occupy empty Between area it is larger, transport is got up also inconvenient.

Utility model content

The purpose of this utility model is to provide a kind of stem cell filter separators, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of stem cell filter separator, including point From pipe, the separating pipe top open part connects lid, and separating pipe is equipped with multiple groups section pipe and multiple groups section cap, on section cap inner cavity Lower both ends are respectively equipped with section clevis, and section clevis upper and lower ends are separately connected section pipe, and separate tube cavity and set gradually from top to bottom, Inclined plate, the first filter membrane and centrifugal separating device, the inclined plate lower section are equipped with the first filter membrane, and first filter membrane and section cap grafting are solid It is fixed, the second filter membrane is connected at left and right sides of the centrifugal separating device, the second filter membrane is fixedly connected with section cap, and the separating pipe lower end is right Side is equipped with outlet, and outlet inner cavity connects rubber stopper.

Preferably, the lid includes baffle, through-hole, sealing plate and rubber slab, and the baffle plate setting is in lid or so two Side, and screw thread is equipped on the inside of baffle, lid and separating pipe internal screw thread and external screw thread are cooperatively connected, there are two the top surface is set Through-hole, the sealing plate is located at lid inner cavity, and sealing plate is silica gel material, and the rubber slab is located at left and right sides of sealing plate, The separating pipe and sealing plate are cooperatively connected.

Preferably, the centrifugal separating device includes motor, and sponge is arranged at left and right sides of the motor, and sponge is waveform Sound-absorbing sponge, the motor top are fixedly connected with drum, and filter membrane, and connection above drum are equipped at left and right sides of the drum Bar, diameter is less than separation pipe diameter between described two struts.

Preferably, the first filter membrane filter opening diameter is greater than the second filter membrane filter opening, and the second filter membrane filter opening diameter is equal to Filter membrane filter opening diameter at left and right sides of drum.

Preferably, the outlet is that interference is connect with rubber stopper, and the section cap is matched for internal screw thread with external screw thread with section pipe Close connection.

Compared with prior art, the utility model has the beneficial effects that

The device is filtered and separates to stem cell in sealed states, avoids stem cell and contacts with the external world, significantly It reduces and is polluted caused by stem cell exposure for a long time, which is assembling synthesis, is removed conveniently, and it is convenient that transport is got up, and is accounted for It is few with space, to the separating pipe after work, can be convenient and it is cleared up, cleaning get up it is convenient and efficient, greatly reduce doctor Personnel time is protected, increases working efficiency, and can also replace to internal filter membrane, separating pipe may be reused, no Separating pipe can will be replaced because of filter membrane damage, reduce cost.

Detailed description of the invention

Fig. 1 is the utility model schematic internal view；

Fig. 2 is the utility model lid schematic diagram；

Fig. 3 is the utility model centrifugal separating device schematic diagram.

In figure: 1 separating pipe, 2 lids, 21 baffles, 22 through-holes, 23 sealing plates, 24 rubber slabs, 3 inclined plates, 4 first filter membranes, 5 Save cap, 6 section pipes, 7 second filter membranes, 8 centrifugal separating devices, 81 struts, 82 drums, 83 motors, 84 sponges, 9 outlets, 10 rubber Plug.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that it is described to implement to be only the utility model a part of the embodiment, rather than whole realities Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work The every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of stem cell filter separator, including separation Pipe 1,1 top open part of separating pipe connect lid 2, and separating pipe 1 is equipped with multiple groups section pipe 6 and multiple groups section cap 5, save 5 inner cavity of cap or more Both ends are respectively equipped with section clevis, and section clevis upper and lower ends are separately connected section pipe 6, save the quantity of cap 5 than pipe 6 few one, section, and point It is set gradually from top to bottom from 1 inner cavity of pipe, inclined plate 3, the first filter membrane 4 and centrifugal separating device 8, the first filter is equipped with below inclined plate 3 Film 4, the first filter membrane 4 are plugged and fixed with section cap 5, and the second filter membrane 7 is connected at left and right sides of centrifugal separating device 8, and the second filter membrane 7 is fixed Connection section cap 5,2 lower end of separating pipe right side are equipped with outlet 9, and 9 inner cavity of outlet connects rubber stopper 10.

Further, lid 2 includes baffle 21, through-hole 22, sealing plate 23 and rubber slab 24, and baffle 21 is arranged in lid 2 The left and right sides, and screw thread, lid 2 and 1 internal screw thread of separating pipe and external screw thread mating connection, 2 surface of lid are equipped on the inside of baffle 21 If through-hole 22 is communicated to 23 surface of sealing plate, and sealing plate 23 is located at 2 inner cavity of lid, and sealing plate 23 is shape there are two through-hole 22 It is identical as the opening shape of lid 2 and separating pipe 1, it is all circular state, and sealing plate 23 is silica gel material, is had very strong Elasticity, while puncture needle or syringe being enable to be inserted into the inside of separating pipe 1 by through-hole 22 and sealing plate 23, work as puncture Needle or syringe are pulled out from separating pipe 1, and the sealing to separating pipe 1 can be also continued to by the elasticity of sealing plate 23, are contained It not will receive external factor influence in the stem cell of separating pipe 1 and tarnish, rubber slab 24 is located at sealing plate 23 or so two Side, separating pipe 1 and sealing plate 23 are cooperatively connected；

Further, centrifugal separating device 8 includes motor 83, and sponge 84 is arranged at left and right sides of motor 83, and sponge 84 is wave The sound-absorbing sponge of shape, has good damping, sound-absorbing and heat-absorbing action, is fixedly connected with drum 82 above motor 83, and 82 sets of drum It connects on motor 83, and is equipped with filter membrane at left and right sides of drum 82, and connect strut 81 above drum 82, which is socketed in circle Easy to disassemble on bucket 82, diameter is less than 1 diameter of separating pipe between two struts 81；

Further, 4 filter opening diameter of the first filter membrane is greater than 7 filter opening of the second filter membrane, and 7 filter opening diameter of the second filter membrane is equal to drum 82 left and right sides filter membrane filter opening diameters；

Further, outlet 9 is that interference is connect with rubber stopper 10, effectively prevents liquid from flowing out from this outlet 9, There is good sealing effect simultaneously, not because outside cause influences stem cell, section cap 5 is matched for internal screw thread with external screw thread with section pipe 6 Connection is closed, there is good fastness, while being removed conveniently.

Working principle: in use, stem cell mixed liquor is flowed into inside separating pipe 1 by through-hole 22, it is downward along inclined plate 3 Flowing flows into the first filter membrane 4 and continues to flow downward, and a part of liquid is flowed into drum 82, connect by the filter opening on the first filter membrane 4 Energization source, the rotation of motor 83 drives drum 82 to rotate, to the liquid flowed into drum 82 into centrifuge separation, liquid after separation from Outlet 9 is poured out.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of stem cell filter separator, including separating pipe (1), it is characterised in that: separating pipe (1) top open part connects It connects lid (2), separating pipe (1) is equipped with multiple groups section pipe (6) and multiple groups section cap (5), and section cap (5) inner cavity upper and lower ends are set respectively There is section clevis, section clevis upper and lower ends are separately connected section pipe (6), and separating pipe (1) inner cavity is set gradually from top to bottom, inclined plate (3), the first filter membrane (4) and centrifugal separating device (8), inclined plate (3) lower section are equipped with the first filter membrane (4), first filter membrane (4) it is plugged and fixed with section cap (5), connects the second filter membrane (7) at left and right sides of the centrifugal separating device (8), the second filter membrane (7) is solid Fixed connection section cap (5), separating pipe (1) the lower end right side are equipped with outlet (9), and outlet (9) inner cavity connects rubber stopper (10).

2. a kind of stem cell filter separator according to claim 1, it is characterised in that: the lid (2) includes baffle (21), through-hole (22), sealing plate (23) and rubber slab (24), baffle (21) setting is at left and right sides of lid (2), and baffle (21) inside is equipped with screw thread, lid (2) and separating pipe (1) internal screw thread and external screw thread is cooperatively connected, and lid (2) surface is equipped with Two through-holes (22), the sealing plate (23) is located at lid (2) inner cavity, and sealing plate (23) is silica gel material, the rubber slab (24) it is located at left and right sides of sealing plate (23), the separating pipe (1) and sealing plate (23) are cooperatively connected.

3. a kind of stem cell filter separator according to claim 1, it is characterised in that: the centrifugal separating device (8), Including motor (83), sponge (84) are set at left and right sides of the motor (83), sponge is the sound-absorbing sponge of waveform, the motor (83) top is fixedly connected drum (82), filter membrane is equipped at left and right sides of the drum (82), and strut is connected above drum (82) (81), diameter is less than separating pipe (1) diameter between described two struts (81).

4. a kind of stem cell filter separator according to claim 1, it is characterised in that: the first filter membrane (4) filter opening Diameter is greater than the second filter membrane (7) filter opening, and it is straight that the second filter membrane (7) filter opening diameter is equal to filter membrane filter opening at left and right sides of drum (82) Diameter.

5. a kind of stem cell filter separator according to claim 1, it is characterised in that: the outlet (9) and rubber (10) are filled in for interference connection, and the section cap (5) and section pipe (6) are that internal screw thread and external screw thread are cooperatively connected.