CN107164224A - A kind of syringe available for cell extraction - Google Patents
A kind of syringe available for cell extraction Download PDFInfo
- Publication number
- CN107164224A CN107164224A CN201710537906.0A CN201710537906A CN107164224A CN 107164224 A CN107164224 A CN 107164224A CN 201710537906 A CN201710537906 A CN 201710537906A CN 107164224 A CN107164224 A CN 107164224A
- Authority
- CN
- China
- Prior art keywords
- needle tubing
- syringe
- slide
- sucker
- cell
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
- C12M33/04—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus by injection or suction, e.g. using pipettes, syringes, needles
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses a kind of syringe available for cell extraction, including slide and sucker, push rod is arranged in syringe, one end of push rod is provided with sucker, the side of sucker is provided with slide, the end of syringe is provided with baffle plate, baffle plate is provided with draw ring, the other end of syringe is provided with needle tubing, the junction of needle tubing and syringe is provided with suction inlet, the side of syringe is provided with connecting rope, one end of connecting rope and the connection of needle tubing cap, connecting rope is connected by change and needle tubing cap, screw rod is provided with needle tubing cap, one end of screw rod is provided with plug screw, cell liquid is drawn in culture dish by needle tubing, the direct exposing cell liquid of slide, pass through the draw ring on baffle plate, make baffle plate concordant with syringe outer wall, push rod with slide is taken out, slide is removed from sucker using tweezers, it is placed directly in micro- Microscopic observation, reduce influence of the external environment to inspection result, needle tubing cap is on needle tubing, can be for torage cell liquid, convenient experiment next time is used.
Description
Technical field
The present invention relates to a kind of syringe, a kind of more particularly to syringe available for cell extraction belongs to medical instruments
Technical field.
Background technology
Cell (English name：Cell) do not have unified definition, commonplace formulation is：Cell is that organism is basic
26S Proteasome Structure and Function unit.Known all biologies in addition to virus are constituted by cell, but viral life activity also must be
It could be embodied in cell.In general, most microorganisms such as bacterium and protozoan are made up of a cell, i.e., slender
Born of the same parents are biological, and higher plant and higher mammal are then multicellular organisms.Cell can be divided into prokaryotic, the class of eukaryotic two, but
It has been proposed that should be divided into three classes, i.e., using belonging to originally, ancient nucleus in prokaryotic is independent to be used as a class arranged side by side therewith.Grind
Study carefully the subject referred to as cell biology of cell.The cell bodily form is atomic, begins to get a glimpse of under the microscope, shape is varied.Mainly
It is made up of nucleus with cytoplasm, there is cell membrane on surface.Having outside higher plant cell film in cell membrane, cytoplasm often has plastid,
There are chloroplaset and vacuole in vivo, go back mitochondrial.Often there is centerbody in zooblast is acellular wall, cytoplasm, and higher plant
In cell then without.Cell has the functions such as motion, nutrition and breeding.Syringe is a kind of common medical instruments.
Existing cell extraction is typically extracted using glue head dropper, is dripped on slide, is observed under the microscope, but
During transfer, other bacteriums can be infected, assay is influenceed, and glue head dropper can only extract a few cell, it is remaining
Cell be retained in culture dish, can be to remaining affecting cells, behind influence due to the influence of ambient temperature and environment
Observation result, moreover, glue head dropper does not possess store function, and use syringe to extract cell, not only can be with torage cell
Liquid, and directly slide and cell liquid contact, directly observe, reduce shadow of the external environment to assay under the microscope
Ring.
The content of the invention
The technical problem to be solved in the present invention is to overcome the defect of prior art there is provided a kind of note available for cell extraction
Emitter, the problem of effectively can solving in background technology.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
A kind of syringe available for cell extraction of the invention, including slide, needle tubing cap and sucker, push rod are arranged on pin
In cylinder, one end of the push rod is provided with the sucker, and the side of the sucker is provided with slide, and the end of the syringe is provided with gear
Plate, the baffle plate is provided with draw ring, and the other end of the syringe is provided with needle tubing, and the junction of the needle tubing and the syringe is provided with
Suction inlet, the side of the syringe is provided with connecting rope, one end of the connecting rope and needle tubing cap connection.
As a preferred technical solution of the present invention, the connecting rope is connected by change and the needle tubing cap, described
Screw rod is provided with needle tubing cap, one end of the screw rod is provided with plug screw.
As a preferred technical solution of the present invention, the suction inlet size of the size of the plug screw and described needle tubing one end
It is equal.
The beneficial effect that is reached of the present invention is：Cell liquid is drawn in culture dish by needle tubing, slide is directly contacted
Cell liquid, by the draw ring on baffle plate, makes baffle plate concordant with syringe outer wall, and the push rod with slide is taken out, tweezers are used
Slide is removed from sucker, micro- Microscopic observation is placed directly in, influence of the external environment to inspection result is reduced, syringe
Side is provided with needle tubing cap, and needle tubing cap, can be for torage cell liquid on needle tubing, and convenient experiment next time is used.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of structural representation of syringe available for cell extraction of the invention；
Fig. 2 is the structural representation of needle tubing cap in a kind of syringe available for cell extraction of the invention；
In figure：1st, syringe；2nd, slide；3rd, needle tubing；301st, suction inlet；4th, needle tubing cap；401st, connecting rope；402nd, change；
403rd, screw rod；404th, plug screw；5th, sucker；6th, push rod；7th, baffle plate.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment
As shown in figure 1, the present invention provides a kind of syringe available for cell extraction, including slide 2, the and of needle tubing cap 4
Sucker 5, push rod 6 is arranged in syringe 1, and one end of the push rod 6 is provided with the sucker 5, and the side of the sucker 5 is provided with load glass
Piece 2, the direct exposing cell liquid of slide 2 takes out the push rod 6 with the slide 2 out of described syringe 1,
The slide 2 is removed by tweezers, micro- Microscopic observation is placed directly on, influence of the external environment to assay is reduced,
The end of the syringe 1 is provided with baffle plate 7, and the baffle plate 7 is provided with draw ring, and the other end of the syringe 1 is provided with needle tubing 3, pulled
Cell liquid, is drawn in the syringe 1 from culture dish, the needle tubing 3 and the pin by the push rod 6 by the needle tubing 3
The junction of cylinder 1 is provided with suction inlet 301, and the side of the syringe 1 is provided with connecting rope 401, one end of the connecting rope 401 and institute
Needle tubing cap 4 is stated to connect.
The connecting rope 401 is connected by change 402 and the needle tubing cap 4, and screw rod 403, institute are provided with the needle tubing cap 4
The one end for stating screw rod 403 is provided with plug screw 404, rotates the change 402, and the screw rod 403 goes out from the inside spin of needle tubing cap 4,
The needle tubing cap 4 is covered on the needle tubing 3, can be convenient to use next time with torage cell liquid.
The size of the plug screw 404 and the suction inlet 301 of the one end of the needle tubing 3 are equal in magnitude, and the plug screw 404 will
The suction inlet 301 is blocked, and prevents cell liquid from flowing in the needle tubing cap 4, it is to avoid cell liquid is by external environmental.
When specifically used, cell liquid is drawn from culture dish by needle tubing 3, needle tubing cap 4 is covered on needle tubing 3, by turning
Ring 402 goes out the spiral of screw rod 403, and plug screw 404 blocks suction inlet 301, the direct exposing cell liquid of slide 2, pulls on baffle plate 7
Draw ring, make baffle plate 7 concordant with the outer wall of syringe 1, the push rod 6 with slide 2 taken out out of syringe 1, uses tweezers will
Slide 2 is removed, and is placed directly in micro- Microscopic observation.
The present invention, cell liquid is drawn by needle tubing 3 in culture dish, and the direct exposing cell liquid of slide 2 passes through baffle plate 7
On draw ring, make baffle plate 7 concordant with the outer wall of syringe 1, the push rod 6 with slide 2 taken out, using tweezers by slide 2 from
Removed on sucker 5, be placed directly in micro- Microscopic observation, reduce influence of the external environment to inspection result, the side of syringe 1 is provided with
Needle tubing cap 4, needle tubing cap 4 is covered on needle tubing 3, can be for torage cell liquid, and convenient experiment next time is used.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (3)
1. a kind of syringe available for cell extraction, including slide (2), needle tubing cap (4) and sucker (5), it is characterised in that
Push rod (6) is arranged in syringe (1), and one end of the push rod (6) is provided with the sucker (5), and the side of the sucker (5) is provided with
Slide (2), the end of the syringe (1) is provided with baffle plate (7), and the baffle plate (7) is provided with draw ring, the syringe (1) it is another
One end is provided with needle tubing (3), the junction of the needle tubing (3) and the syringe (1) provided with suction inlet (301), the syringe (1)
Side is provided with connecting rope (401), one end of the connecting rope (401) and the needle tubing cap (4) connection.
2. a kind of syringe available for cell extraction according to claim 1, it is characterised in that the connecting rope
(401) connected by change (402) and the needle tubing cap (4), screw rod (403), the screw rod are provided with the needle tubing cap (4)
(403) one end is provided with plug screw (404).
3. a kind of syringe available for cell extraction according to claim 2, it is characterised in that the plug screw (404)
Size and the needle tubing (3) one end the suction inlet (301) it is equal in magnitude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710537906.0A CN107164224A (en) | 2017-07-04 | 2017-07-04 | A kind of syringe available for cell extraction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710537906.0A CN107164224A (en) | 2017-07-04 | 2017-07-04 | A kind of syringe available for cell extraction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107164224A true CN107164224A (en) | 2017-09-15 |
Family
ID=59822656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710537906.0A Withdrawn CN107164224A (en) | 2017-07-04 | 2017-07-04 | A kind of syringe available for cell extraction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107164224A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108485916A (en) * | 2018-05-14 | 2018-09-04 | 湖州韩汇进出口有限公司 | It is a kind of to extract stem cell extraction equipment small to cell contamination soon |
| CN111257080A (en) * | 2020-02-29 | 2020-06-09 | 右江民族医学院附属医院 | Assay sample processing apparatus for hepatobiliary surgery |
-
2017
- 2017-07-04 CN CN201710537906.0A patent/CN107164224A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108485916A (en) * | 2018-05-14 | 2018-09-04 | 湖州韩汇进出口有限公司 | It is a kind of to extract stem cell extraction equipment small to cell contamination soon |
| CN108485916B (en) * | 2018-05-14 | 2021-08-17 | 中南大学湘雅二医院 | Stem cell extraction equipment with rapid extraction and small cell pollution |
| CN111257080A (en) * | 2020-02-29 | 2020-06-09 | 右江民族医学院附属医院 | Assay sample processing apparatus for hepatobiliary surgery |
| CN111257080B (en) * | 2020-02-29 | 2023-03-28 | 右江民族医学院附属医院 | Assay specimen processing device for hepatobiliary surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170915 |
|
| WW01 | Invention patent application withdrawn after publication |