CN209322884U - A kind of menses stem cell collection device - Google Patents
A kind of menses stem cell collection device Download PDFInfo
- Publication number
- CN209322884U CN209322884U CN201821975600.XU CN201821975600U CN209322884U CN 209322884 U CN209322884 U CN 209322884U CN 201821975600 U CN201821975600 U CN 201821975600U CN 209322884 U CN209322884 U CN 209322884U
- Authority
- CN
- China
- Prior art keywords
- collecting pipe
- menses
- sliver
- stem cell
- lid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a kind of menses stem cell collection devices, it includes acquisition sliver, collecting pipe, core bar, injection port is arranged in described collecting pipe one end, liquid outlet is arranged in the other end, liquid outlet connects outlet tube, outlet tube end is equipped with lid one, and lid two is arranged on injection port, and collecting pipe is provided with menses and saves liquid；The outer diameter for collecting sliver is less than or equal to the injection port bore of collecting pipe, and the acquisition sliver containing menses is placed in collecting pipe；The core bar includes that length is greater than the body of rod for collecting length of tube and the cylindrical piston for being fixed on body of rod one end, the outer diameter of the piston is less than or equal to the internal diameter of collecting pipe, the core pipe is used cooperatively with collecting pipe, and under the promotion of the body of rod, piston is collecting inner axial tube movement；It further include box body, box body has a box cover, filled and process mold in box body, opens up respectively on mold and places collecting pipe, core bar and the putting hole for acquiring sliver.The acquisition device structure of the utility model is simple, easy to use.
Description
Technical field
The utility model relates to stem cell collection technical field, specially a kind of convenient, safe menses stem cell collection
Device.
Background technique
It is a kind of adult stem cell through hemocytoblast (menstrual blood-derived stem cells), it has
The self-replacation of stem cell, directed differentiation ability, and it is low through hemocytoblast immunogenicity, heteroplastic transplantation immunological rejection is small or nothing is exempted from
Epidemic disease is repelled, and a variety of diseases can be treated.It through hemocytoblast is found from the menses of feminine menstrual phase with high proliferation ability
Stem cell, it is derived from endometrium, is excreted by women menses, these valuable stem cells are just drained easily
?.And through hemocytoblast store-service, these unique stem cells and long-term as seed cell can be easily captured
Storage.These seed cells can provide completely new therapeutic modality-cell for many potentially even diseases of threat to life and control
It treats.
Therefore it is intended to separate, cultivates and then need first to acquire women menses through hemocytoblast.If without dedicated through hemocytoblast
Collector will increase the difficulty of the acquisition of stem cell.Therefore, it is very urgent for manufacturing a kind of applicable menses stem cell collection device
It cuts.Existing conventional Christmas menses method is acquired using menstrual cup, can acquire 10~20mL menses every time, still,
In view of the otherness of regional culture, this acquisition method is not received by vast Nails.Moreover, existing on the market at present
Menstrual cup does not have the condition of professional technique use device, and device construction and detail aspect are not perfect.If collection device mistake
Greatly, uncomfortable feeling can be brought to the person of being collected；If collection device is too small, it is existing to occur side leakage etc. during collection
As bringing bad experience to user, it is also possible to increase the probability of sample pollution.And the storage of part menstrual cup has through intracapsular surface
Adhesive, the quality of the menses of meeting interference acquisition.As it can be seen that manufacturing, one kind is easy to use, and safety is free of contamination to adopt through hemocytoblast
Acquisition means are badly in need of very much.
Utility model content
The purpose of this utility model is that it is dry to provide a kind of novel menses for deficiency existing for existing acquisition menses method
Cell collection device.
A kind of menses stem cell collection device provided by the utility model, including acquisition sliver, collecting pipe, core bar.It is described
Collecting pipe is open at one end to be set as injection port, and the other end is set as taper, and cone point opens up liquid outlet, and liquid outlet connects out liquid
Pipe, outlet tube end are equipped with lid one, lid two are arranged on injection port, and collecting pipe is provided with menses and saves liquid.The lid one
It is threadedly coupled with outlet tube, lid two is threadedly coupled with injection port.Two lid inside bottoms are equipped with sealing ring.Collecting pipe, lid
Body one and lid two are made of polypropylene material.The acquisition sliver is made of sterile absorbent cotton, and the outer diameter of sliver is less than etc.
In collecting pipe injection port bore；Before use, acquisition sliver is by aseptic plastic sealed package, after acquiring menses, adopting containing menses
Collection sliver is placed in collecting pipe.The core bar includes that length is greater than the body of rod for collecting length of tube and the circle for being fixed on body of rod one end
The outer diameter of cylinder-piston, piston is less than or equal to collecting pipe injection port bore, and the core bar is used cooperatively with collecting pipe, in the body of rod
Under promotion, piston is collecting inner axial tube movement.Acquisition device further includes box body, and box body has box cover, filled and process in box body
Mold opens up collecting pipe putting hole, core bar putting hole and acquisition sliver putting hole on mold respectively.
Preferably, the liquid outlet is equipped with a cylindric pipe nipple, and the pipe nipple and collecting pipe are integrally formed, pipe nipple inner wall
Internal screw thread is set, and external screw thread is arranged in outlet tube right end, and outlet tube right end is connected through a screw thread with pipe nipple；The two engaging portion is neighbouring
Fluid passage is equipped with filter screen.
It may further be preferable that pipe nipple inner wall is provided with a circle boss one, outlet tube inner wall close to one end of taper
One circle cross section of right end setting is the boss two of rectangle, and circular filter net is clamped in retainer plate, and retainer plate is crimped on convex
Between platform one and boss two, and it is fixed by the screw thread between outlet tube right end and pipe nipple.
Compared with prior art, the utility model has the following beneficial effects:
(1) menses being acquired by acquisition sliver and with aseptic plastic sealed package, avoiding germ contamination, when use is straight
Connect dismantle same tapon application method it is consistent, it is simple and safe, and be easy to be received by women.
(2) sliver containing menses is placed in collecting pipe, and core bar is put in collecting pipe, and the body of rod is pushed to compress piston
Menses are extruded and mix with menses preservation liquid and be discharged by outlet tube by sliver；This is easy to operate quickly, and it is contaminated to reduce menses
Probability, menses can take out completely in sliver, and the flow rate of liquid of liquid outlet can also be controlled by piston.And conventional side
Method is to directly adopt tweezers to repeat to squeeze out the menses inside sliver, and tweezers squeeze cumbersome, and the repetitive operation time is long, warp
Blood squeezes not exclusively, and is easy to make menses by germ contamination.
(3) the liquid outlet position of collecting pipe is provided with disposable strainer, can intercept and fall on acquisition sliver
Small cotton-wool sundries guarantees to be free of sundries in the liquid of liquid outlet discharge, is conducive to subsequent stem cell and is separately cultured operation；Simultaneously
The strainer is removably arranged near liquid outlet position, after disposable, is convenient for changing strainer.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
The structural schematic diagram of Fig. 1, collecting pipe.
The structural schematic diagram of Fig. 2, core bar.
Fig. 3, the structural schematic diagram for acquiring sliver.
The structural schematic diagram of Fig. 4, box body.
Collecting pipe liquid outlet partial enlarged view in Fig. 5, another embodiment.
Figure label:
1- lid one, 2- outlet tube, 3- collecting pipe, 4- handle, 5- injection port, 6- lid two, 7- piston, the 8- body of rod, 9-
Acquisition sliver, 10- box body, 11- box cover, 12- foam mold, 13- collecting pipe putting hole, 14- core bar putting hole, 15- sliver are put
Set hole, 16- filter screen, 17- boss one, 18- boss two, 19- pipe nipple, 20- retainer plate, 31- taper.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, so that those skilled in the art are referring to explanation
Book text can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.
As shown in Figs. 1-5, a kind of menses stem cell collection device provided by the utility model, including acquisition sliver 9, collection
Pipe 3, core bar.The collecting pipe 3 is open at one end to be set as injection port 5, and the other end is set as taper 31, and cone point opens up out liquid
Mouthful, liquid outlet connects outlet tube 2, and 2 end of outlet tube is equipped with lid 1, lid 26 is arranged on injection port 5, collecting pipe 3 is built-in
There are menses to save liquid.The lid 1 is threadedly coupled with outlet tube 2, and lid 26 is threadedly coupled with injection port 5.In two lids
Side bottom is equipped with sealing ring (not shown).Collecting pipe 3, lid 1 and lid 26 are made of polypropylene material.Collecting pipe 3 has
There is good leakproofness, can avoid germ contamination also can avoid menses sample leakage, and menses are filled in pipe and save liquid, can avoid
It is polluted through blood specimen, the activity through hemocytoblast can also be kept.3 surface of collecting pipe is additionally provided with handle 4, facilitates operator's hand
Hold collecting pipe.
The acquisition sliver 9 is made of sterile absorbent cotton, and the outer diameter of sliver is less than or equal to the injection port bore of collecting pipe.Make
With preceding, acquisition sliver 9 avoids germ contamination by aseptic plastic sealed package, and when use directly dismantles, with the use of tapon
Method is consistent, simple and safe, and is easy to be received by women.After acquiring menses, the acquisition sliver containing menses is placed in
In collecting pipe 3.The core bar includes that length is greater than the body of rod 8 for collecting length of tube and the cylindrical piston 7 for being fixed on body of rod one end,
The outer diameter of piston is less than or equal to collecting pipe sample mouth bore, and the core bar is used cooperatively with collecting pipe, living under the promotion of the body of rod 8
Plug 7 is collecting inner axial tube movement.Before use, the core bar is by aseptic plastic sealed package.Acquisition device further includes box body
10, box body has box cover 11, space filled and process mold 12 in box body, opens up collecting pipe putting hole 13, core bar respectively on mold
Putting hole 14 and acquisition sliver putting hole 15 can load fixed collecting pipe, core bar and acquisition sliver respectively, prevent in transportational process
In rock the insulation effect toppled over, while having certain.
In another embodiment, as shown in figure 5, the liquid outlet is equipped with a cylindric pipe nipple 19, the pipe nipple 19 and collecting pipe 3
It is integrally formed, internal screw thread is arranged in 19 inner wall of pipe nipple, and external screw thread is arranged in 2 right end of outlet tube, and 2 right end of outlet tube and pipe nipple 19 are logical
Cross threaded connection.The neighbouring fluid passage in the two engaging portion is equipped with filter screen 16.2 left end of outlet tube is threadedly coupled lid one
1.19 inner wall of pipe nipple is provided with a circle boss 1, one circle cross section of outlet tube inner wall right end setting close to one end of taper
For the boss 2 18 of rectangle, circular filter net 16 is clamped in retainer plate 20, and retainer plate 20 is crimped on boss 1 and convex
Between platform 2 18, and it is fixed by the screw thread between outlet tube right end and pipe nipple.The filter screen 16 is disposable
Strainer can intercept the small cotton-wool sundries fallen on acquisition sliver, guarantee to be free of sundries in the liquid of liquid outlet discharge, favorably
Operation is separately cultured in subsequent stem cell；When replacing filter screen 16, it is only necessary to which rotating out of liquid pipe separates it with pipe nipple, then takes
Retainer plate out replaces the filter screen 16 on retainer plate, convex retainer plate 20 to be crimped on after new filter screen is fixed on retainer plate
It between platform 1 and boss 2 18, is fixed by the screw thread between outlet tube right end and pipe nipple, filter screen replacement is convenient fast
Speed.
The application method of above-mentioned acquisition device is as follows:
(1) first lid 1 is covered on outlet tube 2 and tightens sealing；
(2) under aseptic condition by menses save liquid by injection port 5 be added collecting pipe 3 in, and by lid 26 lid and injection port
Sealing is tightened on 5；
(3) the seal-packed acquisition cotton of collecting pipe 3, core bar, aseptic plastic that menses preservation liquid will be mounted with and be sealed
Item 9 is placed in box body 10, transport to picker；
(4) picker unscrews lid 26, acquisition sliver is placed in collection rapidly with the acquisition acquisition of sliver 9 after blood specimen
In pipe 3；Again lid 26 is tightened, and collecting pipe 3 is fitted into box body and is transported to aseptic experiment room；
(5) lid 26 is opened under aseptic condition, core bar is inserted into collecting pipe, pushes the body of rod 8 that piston 7 is made to squeeze sliver,
The liquid acquired in sliver is squeezed out；
(6) lid 1 is opened, the liquid containing menses is discharged by outlet tube 2, carries out subsequent operation.
In conclusion the utility model provides a kind of easy to operate quick, safety, free of contamination menses stem cell collection
Device.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization.It can be applied to various fields suitable for the present invention completely.For those skilled in the art,
Other modifications may be easily implemented.Therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (10)
1. a kind of menses stem cell collection device, which is characterized in that including acquiring sliver, collecting pipe, core bar, the collecting pipe one
End opening is set as injection port, and liquid outlet is arranged in the other end, and liquid outlet connects outlet tube, and outlet tube end is equipped with lid one, into
Lid two is set on sample mouth, and collecting pipe is provided with menses and saves liquid；
The outer diameter of the acquisition sliver is less than or equal to collecting pipe injection port bore, and the acquisition sliver after acquiring menses is placed in collection
In pipe；
The core bar includes that length is greater than the body of rod for collecting length of tube and the cylindrical piston for being fixed on body of rod one end, the piston
Outer diameter be less than or equal to collecting pipe injection port bore, the core bar is used cooperatively with collecting pipe, exists in the promotion lower piston of the body of rod
It is mobile to collect inner axial tube.
2. menses stem cell collection device as described in claim 1, which is characterized in where the collecting pipe upper liquid outlet
One end is set as taper, and cone point opens up liquid outlet.
3. menses stem cell collection device as claimed in claim 2, which is characterized in that be provided with filtering on the liquid outlet
Net.
4. menses stem cell collection device as claimed in claim 3, which is characterized in that it is cylindric short that the liquid outlet is equipped with one
Section, the pipe nipple and collecting pipe are integrally formed, and internal screw thread is arranged in pipe nipple inner wall, and external screw thread is arranged in outlet tube right end, and outlet tube is right
End is connected through a screw thread with pipe nipple；The neighbouring fluid passage in the two engaging portion is equipped with filter screen.
5. menses stem cell collection device as claimed in claim 4, which is characterized in that the pipe nipple inner wall is close to taper
One end is provided with a circle boss one, and one circle cross section of outlet tube inner wall right end setting is the boss two of rectangle, circular filter net
It is clamped in retainer plate, retainer plate is crimped between boss one and boss two, and by between outlet tube right end and pipe nipple
Screw thread be fixed.
6. menses stem cell collection device as described in claim 1, which is characterized in that the lid one passes through spiral shell with outlet tube
Line connection, lid two are connected through a screw thread with injection port.
7. menses stem cell collection device as claimed in claim 6, which is characterized in that two inside bottom of the lid one and lid
Portion is equipped with sealing ring.
8. menses stem cell collection device as described in claim 1, which is characterized in that the acquisition sliver is by sterile absorbent cotton
It is made, before use, acquisition sliver is by aseptic plastic sealed package.
9. menses stem cell collection device as described in claim 1, which is characterized in that the collecting pipe, lid one and lid
Two are made of polypropylene material.
10. menses stem cell collection device as described in any one of claims 1-9, which is characterized in that further include box body, box
Body has box cover, space filled and process mold in box body, opens up collecting pipe putting hole, core bar putting hole and acquisition respectively on mold
Sliver putting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821975600.XU CN209322884U (en) | 2018-11-28 | 2018-11-28 | A kind of menses stem cell collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821975600.XU CN209322884U (en) | 2018-11-28 | 2018-11-28 | A kind of menses stem cell collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209322884U true CN209322884U (en) | 2019-08-30 |
Family
ID=67711916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821975600.XU Active CN209322884U (en) | 2018-11-28 | 2018-11-28 | A kind of menses stem cell collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209322884U (en) |
-
2018
- 2018-11-28 CN CN201821975600.XU patent/CN209322884U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201188066Y (en) | Ptysma-collecting device capable of storing reagent | |
| CN209276516U (en) | A kind of microorganism collection tube and microorganism collecting system | |
| EP0555109A2 (en) | Multifunction collecting device and method for body fluids | |
| CN106479869A (en) | A kind of cell filter | |
| CN210873132U (en) | Vomitus collection device for digestive tract hematemesis patient | |
| CN210131413U (en) | Platelet-rich plasma separator | |
| CN102741424A (en) | Method for separating stem cells | |
| JP7388783B2 (en) | Serum sterile preparation subpackage dispensing system and method | |
| CN209322884U (en) | A kind of menses stem cell collection device | |
| WO2022029562A1 (en) | Collector for liquids | |
| CN202823944U (en) | Electric coagulation forceps support with automatic cleaning and drying functions | |
| CN218739006U (en) | Through endoscope needle inhale sample processing apparatus | |
| CN214907279U (en) | Saliva collector | |
| CN204661734U (en) | Biotherapy closed type multifunctional unit system | |
| CN103575569A (en) | Urine specimen collection bottle | |
| CN209916754U (en) | Multifunctional toad venom collector | |
| CN209518052U (en) | A kind of tiny seed disinfection case efficiently, easy | |
| CN203178092U (en) | Fecal specimen treatment tube | |
| CN208000211U (en) | A kind of device of medical inspection section acquisition human excrement and urine | |
| CN206328381U (en) | A kind of cell filter | |
| CN208958174U (en) | A kind of spittle collector | |
| CN209734017U (en) | Integrated saliva collecting device | |
| CN208823548U (en) | Negative-pressure drainage tube sterilizing flusher with closing function | |
| CN213312173U (en) | A aseptic liquid collecting device for in art | |
| CN105993299B (en) | A kind of vegetable seeds sterilizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |