CN208500961U - A kind of novel pasteur pipet - Google Patents
A kind of novel pasteur pipet Download PDFInfo
- Publication number
- CN208500961U CN208500961U CN201820801060.7U CN201820801060U CN208500961U CN 208500961 U CN208500961 U CN 208500961U CN 201820801060 U CN201820801060 U CN 201820801060U CN 208500961 U CN208500961 U CN 208500961U
- Authority
- CN
- China
- Prior art keywords
- liquid
- tube body
- suction
- section
- storage section
- 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.)
- Expired - Fee Related
Links
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model discloses a kind of novel pasteur pipets, including imbibition section, liquid storage section and take liquid section, imbibition section includes inhaling capsule and suction tube body, taking liquid section includes liquid flowing tube body and suction nozzle, suction bottom of the pipe is to be detachably connected and be connected between the two with liquid storage section upper end, liquid storage section lower end is to be detachably connected and be connected between the two with liquid flowing tube body upper end, the utility model further includes the lid that can seal liquid flowing tube body upper end, suction nozzle upper periphery is equipped with dismountable lantern ring, lantern ring side is connect with connection strap one end, the connection strap other end, which is connected with, begins to crop up, it begins to crop up and is placed on suction nozzle periphery, liquid flowing tube body lower end two sides are symmetrically arranged with the soft flank extended to its outside.The utility model reduces using waste caused by disposable pasteur pipet；Be easily installed different length takes liquid section, the container suitable for different openings and depth；Vacuum pipettor can be cooperated to use, be easily carried suction liquid in pipe；Flank improves cell and collects rate convenient for scraping attached cell.
Description
Technical field
The utility model relates to the auxiliary tool technology field that liquid transfer measures, specifically a kind of novel Pasteur inhales
Pipe.
Background technique
In fields such as biology, medicine, chemistry, be intended to shift liquid sample using auxiliary tool, i.e., it will herein
Liquid sample is transferred to the other side, this kind of auxiliary tool more typically pasteur pipet.
During body cell immunization therapy, mainly use disposable plastic pasteur pipet, above have scale, using than
More convenient, a large amount of use costs are not low；If only will also result in waste for culture medium waste liquid to be sucked out；And the comparison of design
It is long, it is inconvenient.In addition, conventional pasteur pipet is all that band inhales capsule below, having no idea to be installed on vacuum pipettor makes
With.
In process of somatic culture, cell Proliferation to a certain extent, is in contact inhibition, in order to enable cell to continue to give birth to
It is long, while also expanding cell quantity, it needs to be dispensed into different bottles from a culture bottle and cultivate.It is often used Pasteur's suction at present
Pipe carries out cell passage, piping and druming, packing, and traditional pasteur pipet from top to bottom includes inhaling capsule, tube body and suction nozzle, due to different thin
The adherent ability of born of the same parents is different, and there are cells to collect incomplete defect.
Although existing pasteur pipet can transfer liquid the letter of liquid is simply possible to use in due to the limitation of planform
Single-turn moves and carries out rough readings to transfer liquid volume, and the small and big depth container that is not suitable for being open (such as blood is adopted
Sample pipe).For biology and medicine sample, since various factors limits, sample size it is very few (such as blood and other
Can the few body fluid etc. of amount to obtain), thus can only loaded on being open, smaller, depth is larger, in the lesser container of volume, from this kind of appearance
In device draw or to its inject liquid sample, then need using it is elongated and reading accurately pasteur pipet operated.
Existing pasteur pipet is equipped with opening as liquid-transfering device, nozzle portion, it has not been convenient to carrying of liquids.It needs to use when use
Liquid is sucked out from container and is then transferred in the special container of low capacity by pasteur pipet.The two is dropped mostly after use,
Even if the special container re-using of low capacity is also required to be cleaned, time-consuming and laborious.
Utility model content
The utility model aim is overcome the deficiencies in the prior art, adapts to realistic development, provides a kind of novel Pasteur
Suction pipe.
In order to achieve the above objectives, the technical solution adopted in the utility model is as follows:
A kind of novel pasteur pipet, including imbibition section, liquid storage section and liquid section is taken, the imbibition section includes integrally formed
Inhale capsule and suction tube body, the suction capsule is located at suction tube body top, and described to take liquid section include integrally formed liquid flowing tube body
And suction nozzle, the suction bottom of the pipe are to be detachably connected and be connected between the two with liquid storage section upper end, the liquid storage
Section lower end is to be detachably connected and be connected between the two with liquid flowing tube body upper end, and the pasteur pipet further includes can be close
Seal the lid of liquid flowing tube body upper end, the suction nozzle upper periphery is equipped with dismountable lantern ring, the lantern ring side with connect
The connection of one end, the connection strap other end, which is connected with, begins to crop up, and described begin to crop up is placed on the suction nozzle periphery, under the liquid flowing tube body
End two sides are symmetrically arranged with the soft flank extended to its outside.
Further, the suction bottom of the pipe is equipped with internal screw thread a, and liquid storage section upper end is equipped with and its integrally formed sky
Heart threaded post a, liquid storage section lower end are equipped with internal screw thread b, and the lid open end is equipped with internal screw thread b, on the liquid flowing tube body
End is equipped with to be cooperated with its integrally formed hollow thread column b, the internal screw thread a and the hollow thread column a, the internal screw thread b
Cooperate with the hollow thread column b.
Further, the length of the liquid flowing tube body is 82mm, and the length of the liquid storage section is 45mm.
Further, the distance between described flanking end is more than or equal to the outer diameter for inhaling capsule.
Further, the side of the liquid storage section indicates volume markings line.
Further, the outer wall of the suction nozzle is equipped with salient point.
The advantages of the utility model and good effect:
1. it is detachably connected between imbibition section and liquid storage section, it can be achieved that imbibition section is used for multiple times, after suction pipe use,
It only needs to change liquid storage section and takes liquid section, and carry out disinfection to imbibition section, next time uses, and reduces and is made using disposable pasteur pipet
At waste；Liquid storage section and taking is detachably connected between liquid section, and be easily installed different length takes liquid section, is suitable for different openings
And the container of depth；It is used to cooperation vacuum pipettor, it is only necessary to imbibition section is unloaded, it is convenient and efficient.
2. lid seals liquid flowing tube body upper end, sealed sucktion nozzle of begining to crop up is easily carried suction liquid in pipe.
3. flank improves cell and collects rate convenient for scraping attached cell.
Detailed description of the invention
Fig. 1 is the utility model general structure schematic diagram；
Mark meaning is as follows in Fig. 1: 1- imbibition section, 2- liquid storage section, and 3- takes liquid section, and 4- inhales capsule, 5- suction tube body, and 6- takes liquid
Tube body, 7- suction nozzle, 8- internal screw thread a, 9- hollow thread column a, 10- internal screw thread b, 11- hollow thread column b, 12- lid, 13- set
Ring, 14- connection strap, 15- begin to crop up, 16- salient point, 17- flank.
Specific embodiment
It is necessary to understand that, "upper", "lower", "top", "bottom", "inner", "outside" etc. refer in the description of the present invention,
The orientation or positional relationship shown is to be based on the orientation or positional relationship shown in the drawings, target only the utility model for ease of description
It is described with simplifying, is not that indication or suggestion institute finger must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting the present invention.
It elaborates with reference to the accompanying drawing to specific embodiment of the utility model.
A kind of novel pasteur pipet, as shown in Figure 1, including imbibition section 1, liquid storage section 2 and taking liquid section 3, the liquid storage section 2
Side indicate volume markings line, convenient for carrying out rough readings to transfer liquid liquid volume；The imbibition section 1 includes being integrally formed
Suction capsule 4 and suction tube body 5, the suction capsule 4 is located at 5 top of suction tube body, and described to take liquid section 3 include integrally formed take
Liquid pipe body 6 and suction nozzle 7；The length of the liquid flowing tube body 6 is 82mm, and the length of the liquid storage section 2 is 45mm；The suction tube body
5 lower ends are to be detachably connected and be connected between the two with 2 upper end of liquid storage section, and 2 lower end of liquid storage section takes liquid with described
6 upper end of tube body is to be detachably connected and be connected between the two, and 5 lower end of suction tube body is equipped with internal screw thread a8, the liquid storage
2 upper ends of section, which are equipped with, is equipped with internal screw thread b10, the liquid flowing tube with its integrally formed hollow thread column a9,2 lower end of liquid storage section
6 upper end of body is equipped with to be cooperated with its integrally formed hollow thread column b11, the internal screw thread a8 and the hollow thread column a9, institute
It states the internal screw thread b10 and hollow thread column b11 to cooperate, the hollow thread column a9 makes the utility model be mountable to vacuum
It is used on pipettor；The pasteur pipet further includes the lid 12 that can seal 6 upper end of liquid flowing tube body, and the lid 12 is opened
Mouth end is equipped with internal screw thread b10；7 upper periphery of suction nozzle is equipped with dismountable lantern ring 13,13 side of lantern ring and connection strap
The connection of 14 one end, 14 other end of connection strap, which is connected with, begins to crop up 15, and described begin to crop up 15 is placed on 7 periphery of suction nozzle, the suction
The outer wall of mouth 7 is equipped with salient point 16, for increasing frictional force and sealing between 7 outer wall of suction nozzle and 14 inner walls of begining to crop up
Property, prevent described begin to crop up from 15 falling off；The 6 lower end two sides of liquid flowing tube body are symmetrically arranged with the soft flank 17 extended to its outside,
The distance between described 17 end of flank is more than or equal to the outer diameter for inhaling capsule 4, and the flank 17 is convenient for attached cell
It scrapes, improves cell and collect rate.
The utility model usage mode is as follows:
Before use, imbibition section 1 is first threadably mounted at 2 upper end of liquid storage section, then liquid section 3 will be taken to be threadably mounted at liquid storage section 2
Lower end after being installed, can carry out the transfer and storage work of liquid sample；It is used to cooperation vacuum pipettor, it is only necessary to
Imbibition section 1, which is unloaded, can be used；
In use, pasteur pipet is placed in cell bottle, operator, which squeezes, inhales its interior gas of the exclusion of capsule 4, inhales in capsule 4 and is formed
Negative pressure, when operator unclamp inhale capsule 4 when, take under the action of negative pressure liquid section 3 draw cell bottle in cell liquid, then inhale capsule 4 by
To that can blow out the cell liquid taken in liquid section 3 when squeezing again, repeatedly, cell can be purged, realize the dispersion to cell,
Meanwhile by the flank 17 for taking 3 lower end of liquid section to be arranged, more conducively attached cell is scraped, improve cell dispersion effect and then is mentioned
High cell collects rate.
Above-described embodiment is only the more excellent embodiment of the utility model, all according to the technical essence of the utility model pair
Any simple modification, modification and alternate variation made for any of the above embodiments, are all within the scope of the technical scheme of the utility model.
Claims (6)
1. a kind of novel pasteur pipet, it is characterised in that: including imbibition section, liquid storage section and take liquid section, the imbibition section includes
Integrally formed suction capsule and suction tube body, the suction capsule is located at suction tube body top, described to take liquid section including being integrally formed
Liquid flowing tube body and suction nozzle, the suction bottom of the pipe and liquid storage section upper end are to be detachably connected and be connected between the two
Logical, liquid storage section lower end is to be detachably connected and be connected between the two with liquid flowing tube body upper end, the pasteur pipet
It further include the lid that can seal liquid flowing tube body upper end, the suction nozzle upper periphery is equipped with dismountable lantern ring, the set
Ring side is connect with connection strap one end, and the connection strap other end, which is connected with, begins to crop up, and described begin to crop up is placed on the suction nozzle periphery, institute
It states liquid flowing tube body lower end two sides and is symmetrically arranged with the soft flank extended to its outside.
2. the novel pasteur pipet of one kind according to claim 1, it is characterised in that: the suction bottom of the pipe is equipped with interior
Screw thread a, liquid storage section upper end, which is equipped with, is equipped with internal screw thread b with its integrally formed hollow thread column a, liquid storage section lower end,
The lid open end be equipped with internal screw thread b, liquid flowing tube body upper end be equipped with its integrally formed hollow thread column b, it is described
The internal screw thread a and hollow thread column a cooperates, and the internal screw thread b and the hollow thread column b cooperate.
3. the novel pasteur pipet of one kind according to claim 1, it is characterised in that: the length of the liquid flowing tube body is
82mm, the length of the liquid storage section are 45mm.
4. the novel pasteur pipet of one kind according to claim 1, it is characterised in that: the distance between described flanking end
More than or equal to the outer diameter for inhaling capsule.
5. the novel pasteur pipet of one kind according to claim 1, it is characterised in that: the side of the liquid storage section indicates body
Product graduation mark.
6. the novel pasteur pipet of one kind according to claim 1, it is characterised in that: the outer wall of the suction nozzle is equipped with convex
Point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820801060.7U CN208500961U (en) | 2018-05-28 | 2018-05-28 | A kind of novel pasteur pipet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820801060.7U CN208500961U (en) | 2018-05-28 | 2018-05-28 | A kind of novel pasteur pipet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208500961U true CN208500961U (en) | 2019-02-15 |
Family
ID=65293672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820801060.7U Expired - Fee Related CN208500961U (en) | 2018-05-28 | 2018-05-28 | A kind of novel pasteur pipet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208500961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431224A (en) * | 2022-03-08 | 2022-05-06 | 王芳 | Connecting part suitable for connecting glass pasteur suction tube and liquid transfer device |
-
2018
- 2018-05-28 CN CN201820801060.7U patent/CN208500961U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431224A (en) * | 2022-03-08 | 2022-05-06 | 王芳 | Connecting part suitable for connecting glass pasteur suction tube and liquid transfer device |
| CN114431224B (en) * | 2022-03-08 | 2023-02-21 | 王芳 | Connecting part suitable for connecting glass pasteur suction tube and liquid transfer device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208500961U (en) | A kind of novel pasteur pipet | |
| CN201712871U (en) | Convenient liquid bottle | |
| CN204337328U (en) | A kind of medical test sputum collection device | |
| CN208187776U (en) | A kind of urological department sampler | |
| CN105151552A (en) | Medicine container | |
| CN206832566U (en) | A kind of new sulfur dioxide detection distilling apparatus | |
| CN206534914U (en) | A kind of novel negative-pressure drainage bottle | |
| CN203874792U (en) | Novel liquid sample injector | |
| CN209810211U (en) | Detachable pipette | |
| CN203842079U (en) | Drainage bottle for cardiovascular medicine | |
| CN206778462U (en) | A kind of clinical laboratory leakproof test tube | |
| CN209437253U (en) | A kind of physical examination section blood letting device | |
| CN203002397U (en) | Pipette | |
| CN207391417U (en) | A kind of transfer pipet(te) for poba gene test experience | |
| US3748099A (en) | Liquid handling device | |
| CN204276009U (en) | The sealing dropper of band storage liquid function | |
| CN205386367U (en) | Apparatus for filtering liquids | |
| CN206152825U (en) | Novel acid type burette | |
| CN207478607U (en) | A kind of disposable pipette | |
| CN208318102U (en) | Cell storage device | |
| CN210410786U (en) | Siphon pipette | |
| CN208839613U (en) | A kind of high-precision dropper | |
| CN205925742U (en) | Novel burette is prevented blockking up in medical science inspection | |
| CN219835927U (en) | Portable gastric content drainage recovery device | |
| CN216584980U (en) | Sample sampler is gathered to pharynx swab |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 |