CN104826680A - Transfer pipette - Google Patents
Transfer pipette Download PDFInfo
- Publication number
- CN104826680A CN104826680A CN201510201598.5A CN201510201598A CN104826680A CN 104826680 A CN104826680 A CN 104826680A CN 201510201598 A CN201510201598 A CN 201510201598A CN 104826680 A CN104826680 A CN 104826680A
- Authority
- CN
- China
- Prior art keywords
- pipe
- pipette
- holes
- transfer pipette
- liquid
- 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.)
- Pending
Links
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The invention discloses a transfer pipette comprising a transfer pipette main body and a liquid suction device connected with the transfer pipette main body; the liquid suction device comprises a perforated pipe and a soft pipe; a pipe body of the perforated pipe is provided with a hole, and one end of the perforated pipe is connected with the transfer pipette main body; one end of the soft pipe is connected with the perforated pipe, and the other end of the soft pipe is connected with a washing ear ball. When the transfer pipette is used for transferring a liquid, the small hole in the perforated pipe is lightly blocked by a hand for adjusting a liquid level. When repetitive and multi-time quantitative measurement is carried out, the washing ear ball can be directly controlled and is not required to be taken again, the number of times for back and forth mounting and taking of the washing ear ball is reduced, and quantitative measurement is more convenient.
Description
Technical field
The present invention relates to experiment equipment field, particularly a kind of use for laboratory pipette.
Background technology
Pipette is a kind of equipment measuring liquid comparatively accurately.When using pipette to pipette liquid, blocking the upper end of pipette, after imbitition, take down ear washing bulb with ear washing bulb, block the upper end of pipette with finger, mill starts to refer to, adjustment liquid level.When repeatedly repeatability gets liquid, action above will repeat again and again, very inconvenient.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Summary of the invention
The object of the present invention is to provide a kind of pipette, thus overcome the unhandy shortcoming of existing pipette.
For achieving the above object, the invention provides a kind of pipette, pipette body and connected liquid absorbing device, described liquid absorbing device comprises: pipe with holes, and its body is provided with hole, and described pipe one end with holes is connected with described pipette body; And soft pipe, its one end is connected with described pipe with holes, and the other end is connected with ear washing bulb.
Preferably, in technique scheme, described pipe with holes is bending pipe with holes.
Preferably, in technique scheme, by gum cover, described pipe with holes is connected with described pipette body.
Preferably, in technique scheme, the end that described soft pipe is connected with described pipe with holes is provided with rubber connecting sleeve.
Compared with prior art, the present invention has following beneficial effect: when using pipette of the present invention to pipette liquid, gently can block the aperture adjustment liquid level on pipe with holes with have gentle hands.When repeated fixed quantity measures, directly can control ear washing bulb, ear washing bulb need not be got again, decrease peace back and forth and get the number of times of ear washing bulb, quantitatively measure more convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation according to pipette of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention not by the restriction of detailed description of the invention.
Clearly represent unless otherwise other, otherwise in whole description and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or part, and do not get rid of other element or other part.
As shown in Figure 1, according to a kind of pipette of the specific embodiment of the invention, pipette body 1 and connected liquid absorbing device 2, described liquid absorbing device 2 comprises: pipe 21 with holes, soft pipe 22 and ear washing bulb 23.Wherein, the body of pipe 21 with holes is provided with hole 24, is connected by pipe 21 with holes by silica gel sheath 25 with pipette body 1.Soft pipe 22 one end is provided with adapter sleeve 26, and be connected with described pipe 21 with holes by soft pipe 22 by adapter sleeve 26, the other end is connected with ear washing bulb 23.
Preferably, pipe with holes 21 is bending pipe with holes, and hole 24 is located at bending pipe knee with holes, and in practical operation, convenient operation when passing hole 24 controls liquid level, accurately can control the liquid measure pipetted.
When using pipette of the present invention to pipette liquid, gently can block the aperture adjustment liquid level on pipe with holes with have gentle hands.When repeated fixed quantity measures, directly can control ear washing bulb, ear washing bulb need not be got again, decrease peace back and forth and get the number of times of ear washing bulb, quantitatively measure more convenient.
The aforementioned description to concrete exemplary of the present invention is to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present invention and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present invention and various different selection and change.Scope of the present invention is intended to limited by claims and equivalents thereof.
Claims (4)
1. a pipette, pipette body and connected liquid absorbing device, is characterized in that, described liquid absorbing device comprises:
Pipe with holes, its body is provided with hole, and described pipe one end with holes is connected with described pipette body; And
Soft pipe, its one end is connected with described pipe with holes, and the other end is connected with ear washing bulb.
2. pipette according to claim 1, is characterized in that, described pipe with holes is bending pipe with holes.
3. pipette according to claim 1, is characterized in that, is connected by described pipe with holes by gum cover with described pipette body.
4. pipette according to claim 1, is characterized in that, the end that described soft pipe is connected with described pipe with holes is provided with rubber connecting sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510201598.5A CN104826680A (en) | 2015-04-24 | 2015-04-24 | Transfer pipette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510201598.5A CN104826680A (en) | 2015-04-24 | 2015-04-24 | Transfer pipette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104826680A true CN104826680A (en) | 2015-08-12 |
Family
ID=53805088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510201598.5A Pending CN104826680A (en) | 2015-04-24 | 2015-04-24 | Transfer pipette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104826680A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86200931U (en) * | 1986-02-14 | 1986-11-05 | 周朝相 | Pipette and airpocket with airpocket |
| CN2472232Y (en) * | 2001-03-22 | 2002-01-16 | 宋红林 | Burette for determining solution concentration |
| CN2868405Y (en) * | 2006-01-16 | 2007-02-14 | 河南农业大学 | High-precision multifunctional environmental protection titrating device |
| CN201105224Y (en) * | 2007-10-23 | 2008-08-27 | 陕西科技大学 | Liquid transfering tube |
| CN201366344Y (en) * | 2009-01-06 | 2009-12-23 | 何小科 | Transfer pipette with liquid conditioning suction head |
| CN202427459U (en) * | 2011-11-10 | 2012-09-12 | 湖北中烟工业有限责任公司 | Transfer pipette provided with bulb and pores and allowing for accurate discharge control |
| CN204638218U (en) * | 2015-04-24 | 2015-09-16 | 广西大学 | Pipette |
-
2015
- 2015-04-24 CN CN201510201598.5A patent/CN104826680A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86200931U (en) * | 1986-02-14 | 1986-11-05 | 周朝相 | Pipette and airpocket with airpocket |
| CN2472232Y (en) * | 2001-03-22 | 2002-01-16 | 宋红林 | Burette for determining solution concentration |
| CN2868405Y (en) * | 2006-01-16 | 2007-02-14 | 河南农业大学 | High-precision multifunctional environmental protection titrating device |
| CN201105224Y (en) * | 2007-10-23 | 2008-08-27 | 陕西科技大学 | Liquid transfering tube |
| CN201366344Y (en) * | 2009-01-06 | 2009-12-23 | 何小科 | Transfer pipette with liquid conditioning suction head |
| CN202427459U (en) * | 2011-11-10 | 2012-09-12 | 湖北中烟工业有限责任公司 | Transfer pipette provided with bulb and pores and allowing for accurate discharge control |
| CN204638218U (en) * | 2015-04-24 | 2015-09-16 | 广西大学 | Pipette |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017037191A8 (en) | Kit for determining an analyte concentration | |
| JP2021178189A5 (en) | ||
| CN204638218U (en) | Pipette | |
| CN202637184U (en) | Device for vein haemospasia and fixation of rat | |
| CN108426134A (en) | A kind of height-adjustable medical test instrument fixing device | |
| CN104826680A (en) | Transfer pipette | |
| CN203763090U (en) | Light transmittance waveform oximeter | |
| CN202619661U (en) | Miniature adult blood oxygen probe | |
| EP3910313A4 (en) | Sample concentrator tube having heat-resistant planar heating element adhered thereto, analysis device comprising same, and analysis method using same | |
| CN207935673U (en) | A kind of fast lock fixing device of Medical Instruments | |
| CN204863122U (en) | Intelligence body temperature monitoring device | |
| CN208627336U (en) | A kind of high-precision karl Fischer buret | |
| CN209247559U (en) | A kind of architectural engineering concrete strength inspection instrument | |
| CN204106197U (en) | A kind of restraint stress device for rodent | |
| CN207575148U (en) | A kind of wearable Chinese medicine pulse Acquisition Instrument of glove-type | |
| CN208551863U (en) | A kind of caged uterine cavity sampler | |
| FR3089292A3 (en) | GRIPPING FORCE MEASURING DEVICE WITH DETECTION FUNCTION | |
| CN203802474U (en) | Micro capillary blood sampling pipe easy to hold and fix | |
| RU155833U1 (en) | ELECTRODE CLAMP | |
| CN203280392U (en) | Tester for testing human body motion acceleration | |
| CN212234449U (en) | Tympanic membrane measuring device | |
| CN209713115U (en) | Have the function of depth measurement fracture resetting tongs | |
| CN201338478Y (en) | Adjustable line drawing device | |
| CN209675273U (en) | A kind of high repetition frequency high-voltage pulsed source metal-oxide half field effect transistor | |
| CN203157453U (en) | Pen holding posture correcting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150812 |