CN206334690U - Flexible antipollution liquid-transfering gun pipette tips can be turned to - Google Patents
Flexible antipollution liquid-transfering gun pipette tips can be turned to Download PDFInfo
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- CN206334690U CN206334690U CN201621494134.4U CN201621494134U CN206334690U CN 206334690 U CN206334690 U CN 206334690U CN 201621494134 U CN201621494134 U CN 201621494134U CN 206334690 U CN206334690 U CN 206334690U
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Abstract
The utility model, which is related to one kind, can turn to flexible antipollution liquid-transfering gun pipette tips；Its feature is：Including tubulose imbibition gun body, described tubulose imbibition gun body one end is cone, the ringed line flute mark that the tip of described cone can fracture provided with least one circle, the top of the tip of described taper, which is provided with, can turn to flexible gauffer portion, the described tubulose imbibition gun body other end is connecting portion, described connecting portion and can be turned between the gauffer portion stretched provided with anti-pollution lyophoby film；The utility model solves Bioexperiment tradition and takes liquid liquid-transfering gun pipette tips length, direction, the suction nozzle bore can not to change and without anti-pollution function, the utility model is all variable and with anti-pollution lyophoby film due to the length of liquid transfer gun head, direction, suction nozzle bore, suitably, conveniently, operation, greatly improve conventional efficient.
Description
Technical field
The utility model is related to a kind of life science/biomedicine field, is related to cell culture, molecular biology experiment and uses
The liquid-transfering gun pipette tips of tool, flexible antipollution liquid-transfering gun pipette tips can be turned to more particularly, to one kind.
Background technology
At present, the length of existing Bioexperiment liquid-transfering gun pipette tips and direction suction nozzle bore are all fixed, it is impossible to adjusted
It is whole, and without anti-pollution function, in use, one is due to that pipette tips length is inadequate, liquid-transfering gun head is easily made when touching culture bottleneck
Into blake bottle pollution, two be due to that direction is immutable, and cause to leave dead angle liquid in liquid taking bottle and can not exhaust, and three be due to inhale
Head bore is immutable, causes to be difficult to draw high viscosity liquid, four be due to, without anti-pollution lyophoby film, to cause suck-back pollution to be drawn
Liquid problem.
The content of the invention
The purpose of this utility model, which is to provide one kind, can turn to flexible antipollution liquid-transfering gun pipette tips.
The purpose of this utility model is achieved through the following technical solutions：
Its feature of the utility model is：Including tubulose imbibition gun body, described tubulose imbibition gun body one end is cone,
The tip of described cone is provided with suction inlet, and the tip of described cone encloses the ring-type wire casing that can be fractureed provided with least one
Trace, to adapt to during various different viscosities liquid assimilatings, the suction inlet for selecting the ringed line flute mark that can fracture slightly larger, described taper
The top of tip is provided with the flexible gauffer portion that can turn to, and the described tubulose imbibition gun body other end is connecting portion, described connection
Portion and it can turn to and be provided with anti-pollution lyophoby film between flexible gauffer portion.
Above-mentioned anti-pollution lyophoby film be placed in tubulose imbibition gun body≤0.22 μm of anti-pollution lyophoby film, it is described anti-
Pollution lyophoby film has the effect that water proof ventilation prevents microorganism from passing through.
The above-mentioned movable structure that can turn to flexible gauffer portion to fold.
Above-mentioned can turn to flexible gauffer portion can turn to telescopic material composition.
The above-mentioned ringed line flute mark that can be fractureed, can be set according to drawn liquid viscosity.
The utility model is a kind of pipette tips that can be suitably used for 200 μ l, 300 μ l, 1000 μ l and 5000 μ l liquid-transfering gun specifications.
It is using step：Pipette tips connecting portion and liquid-transfering gun are connected, length as needed, angle using aseptic nipper or
Sterile haemostatic clamp is elongated, shortened and bending steering pars contractilis, according to required suction nozzle bore, the ring that can be fractureed using aseptic nipper edge
Shape wire casing trace, break-off portion centrum pipette tips portion, the suction inlet on tip to expand taper is suitable for various different viscosities liquid and inhaled
Take, during the suction inlet for selecting the ringed line flute mark that can be fractureed slightly larger, the big liquid of viscosity also can smoothly be drawn；By aseptic nipper or only
Blood pincers are put in sterile tweezer tank when standby, are changed daily.
Compared with prior art, the utility model solves Bioexperiment tradition and takes liquid liquid-transfering gun pipette tips length, direction, suction
Head bore can not change and without anti-pollution function, due to taking liquid pipette tips length not enough, liquid-transfering gun head is touched culture bottleneck
Blake bottle pollution is easily caused, because pipette tips direction is immutable, and causes to leave dead angle liquid in bottle and can not exhaust, due to suction nozzle mouthful
Footpath is immutable, causes to be difficult to draw high viscosity liquid, is asked due to without anti-pollution lyophoby film, causing suck-back pollution to draw liquid
Topic；The utility model is all variable and with anti-pollution lyophoby film due to the length of liquid transfer gun head, direction, suction nozzle bore, is fitted
Preferably, conveniently, operation, greatly improve conventional efficient.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1；
Fig. 2 is the enlarged diagram of tubulose imbibition gun body connection status.
In diagram：The 1 ringed line flute mark for that can fracture, 2 be cone, and 3 is can turn to flexible gauffer portion, and 4 be tubulose
Imbibition gun body, 5 be anti-pollution lyophoby film, and 6 be connecting portion, and 7 be liquid-transfering gun.
Embodiment
Embodiment 1：Referring to the drawings 1~2, including tubulose imbibition gun body 4, described one end of tubulose imbibition gun body 4 is taper
Body 2, the tip of described cone 2 is provided with suction inlet, and the tip of described cone 2 encloses the ring that can be fractureed provided with least one
Shape wire casing trace 1, to adapt to during various different viscosities liquid assimilatings, the suction inlet for selecting the ringed line flute mark 1 that can be fractureed slightly larger is described
The top of tip of cone 2 be provided with the flexible gauffer portion 3 that can turn to, the described other end of tubulose imbibition gun body 4 is to connect
Portion 6, described connecting portion 6 and can turn to and be provided with anti-pollution lyophoby film 5 between flexible gauffer portion 3；Described anti-pollution lyophoby
Film 5 is 0.22 μm of anti-pollution lyophoby film 5 being placed in tubulose imbibition gun body 4, and described anti-pollution lyophoby film 5 is ventilated with water proof
Prevent the effect that microorganism passes through；The described movable structure that can turn to flexible gauffer portion 3 to fold；Described can turn to
Flexible gauffer portion 3 is constituted for that can turn to telescopic material；The described ringed line flute mark 1 that can be fractureed, can be according to drawn liquid
Viscosity is set.
Embodiment 2：Difference is compared with Example 1：Described anti-pollution lyophoby film 5 is to be placed in tubulose imbibition rifle
0.20 μm of anti-pollution lyophoby film in body 4.
Embodiment 3：Difference is compared with Example 1：Described anti-pollution lyophoby film 5 is to be placed in tubulose imbibition rifle
0.18 μm of anti-pollution lyophoby film in body 4.
Embodiment 4：Difference is compared with Example 1：Described anti-pollution lyophoby film 5 is to be placed in tubulose imbibition rifle
0.15 μm of anti-pollution lyophoby film in body 4.
Embodiment 5：Difference is compared with Example 1：Described anti-pollution lyophoby film 5 is to be placed in tubulose imbibition rifle
0.10 μm of anti-pollution lyophoby film in body 4.
Claims (4)
1. one kind can turn to flexible antipollution liquid-transfering gun pipette tips, it is characterised in that：Including tubulose imbibition gun body, described tubulose
Imbibition gun body one end is cone, and the tip of described cone encloses the ringed line flute mark that can be fractureed provided with least one, described
The top of tip of taper be provided with the gauffer portion stretched that can turn to, the described tubulose imbibition gun body other end is connecting portion, institute
The connecting portion stated and it can turn to and be provided with anti-pollution lyophoby film between flexible gauffer portion.
2. one kind according to claim 1 can turn to flexible antipollution liquid-transfering gun pipette tips, it is characterised in that：Described is anti-
Pollution lyophoby film be placed in tubulose imbibition gun body≤0.22 μm of anti-pollution lyophoby film.
3. one kind according to claim 1 can turn to flexible antipollution liquid-transfering gun pipette tips, it is characterised in that：Described energy
The movable structure for turning to flexible gauffer portion to fold.
4. one kind according to claim 1 can turn to flexible antipollution liquid-transfering gun pipette tips, it is characterised in that：Described energy
Flexible gauffer portion is turned to turn to telescopic material composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621494134.4U CN206334690U (en) | 2016-12-19 | 2016-12-19 | Flexible antipollution liquid-transfering gun pipette tips can be turned to |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621494134.4U CN206334690U (en) | 2016-12-19 | 2016-12-19 | Flexible antipollution liquid-transfering gun pipette tips can be turned to |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206334690U true CN206334690U (en) | 2017-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621494134.4U Active CN206334690U (en) | 2016-12-19 | 2016-12-19 | Flexible antipollution liquid-transfering gun pipette tips can be turned to |
Country Status (1)
| Country | Link |
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| CN (1) | CN206334690U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107715935A (en) * | 2017-11-17 | 2018-02-23 | 交通运输部天津水运工程科学研究所 | A kind of multiple-way valve and apply its more pipette tips liquid-transfering guns |
| CN108535502A (en) * | 2018-04-09 | 2018-09-14 | 杭州杭睿科技有限公司 | A kind of automatic detection device for medicine sample |
| WO2020055623A1 (en) * | 2018-09-11 | 2020-03-19 | Corning Incorporated | Pipette structure and methods utilizing same |
| CN113492598A (en) * | 2020-03-18 | 2021-10-12 | 东芝泰格有限公司 | Ink tube and ink jet printer |
-
2016
- 2016-12-19 CN CN201621494134.4U patent/CN206334690U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107715935A (en) * | 2017-11-17 | 2018-02-23 | 交通运输部天津水运工程科学研究所 | A kind of multiple-way valve and apply its more pipette tips liquid-transfering guns |
| CN108535502A (en) * | 2018-04-09 | 2018-09-14 | 杭州杭睿科技有限公司 | A kind of automatic detection device for medicine sample |
| WO2020055623A1 (en) * | 2018-09-11 | 2020-03-19 | Corning Incorporated | Pipette structure and methods utilizing same |
| CN112996600A (en) * | 2018-09-11 | 2021-06-18 | 康宁股份有限公司 | Pipette structure and method of use |
| JP2022500237A (en) * | 2018-09-11 | 2022-01-04 | コーニング インコーポレイテッド | Pipette structure and how to use it |
| CN112996600B (en) * | 2018-09-11 | 2023-06-06 | 康宁股份有限公司 | Pipette structure and method of use |
| JP7459064B2 (en) | 2018-09-11 | 2024-04-01 | コーニング インコーポレイテッド | Pipette structure and its usage |
| CN113492598A (en) * | 2020-03-18 | 2021-10-12 | 东芝泰格有限公司 | Ink tube and ink jet printer |
| US11987054B2 (en) | 2020-03-18 | 2024-05-21 | Toshiba Tec Kabushiki Kaisha | Ink tube and inkjet printer |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Yuhua 053600 Hengshui City, Hebei Province Anping Road No. 12 District No. 4 Guosheng Building 2 unit 401 room Patentee after: Wang Yaguang Address before: 832000 north two road, the Xinjiang Uygur Autonomous Region, Shihezi Medical College, Shihezi University, room 219, apricot first floor Patentee before: Wang Yaguang |