CN203385591U - Kit for conveniently sucking sample - Google Patents
Kit for conveniently sucking sample Download PDFInfo
- Publication number
- CN203385591U CN203385591U CN201320625437.5U CN201320625437U CN203385591U CN 203385591 U CN203385591 U CN 203385591U CN 201320625437 U CN201320625437 U CN 201320625437U CN 203385591 U CN203385591 U CN 203385591U
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- CN
- China
- Prior art keywords
- sample
- tube body
- pasteur pipet
- kit
- colloidal gold
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Abstract
The utility model discloses a kit for conveniently sucking a sample. The kit is characterized by comprising a pasteur pipet (1) and a cap (2) sleeved on a sharp of the lower part of the pasteur pipet (1), wherein a colloidal gold test paper strip is arranged in the pasteur pipet (1); a sample pad (3a) of the colloidal gold test paper strip is positioned at a position, which is close to the sharp of the pasteur pipet (1), at the lower end; a water absorption pad (3d) of the colloidal gold test paper strip is positioned at a position, which is close to a hollow bag (1c) of the pasteur pipet (1), at the upper end. The kit is reasonable in design, simple in structure and easy to implement, has the advantages of simplicity, quickness, economy, practicability and convenience in sucking the sample and is difficult to cause sample pollution and pollution of the sample to the environment.
Description
Technical field
The utility model relates to the immunology detection device, particularly a kind of convenient kit of drawing sample.
Background technology
At present, test strips comprises that sample pad, an end are located at the gold mark pad of sample pad lower surface, reaction film, adsorptive pads and backer board, described reaction film is provided with nature controlling line and detection line, described reaction film is bonded on backer board, one end of described gold mark pad rides over the upper surface of an end of reaction film, the upper surface of the other end of described reaction film is provided with adsorptive pads, such test strips, during detection, need to be added drop-wise to sample on sample pad with dropper, operation inconvenience, and, outside test strips is exposed to, sample easily outflow causes the pollution to environment, and to the pollution of sample itself.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of convenient kit of drawing sample polluted of avoiding.
The technical solution of the utility model is as follows: a kind of convenient kit of drawing sample, it is characterized in that: comprise pasteur pipet (1) and be enclosed within the cap (2) on the sharp mouth of pasteur pipet (1) bottom, described pasteur pipet is equipped with colloidal gold strip in (1), the sample pad of described colloidal gold strip (3a) is positioned at the position of lower end near the sharp mouth of pasteur pipet (1), and the adsorptive pads of described colloidal gold strip (3d) is positioned at the position of upper end near pasteur pipet (1) hollow capsule (1c).
Adopt technique scheme, colloidal gold strip is contained in pasteur pipet, during detection, the hollow capsule of extruding pasteur pipet upper end, then be immersed in the pipette tip mouth under the sample liquid level, loosen hollow capsule and draw sample, after sucking a certain amount of sample, suction pipe is taken out from sample, continued to loosen allowing sample enter sample pad, then cover cap, timing, observations.Saved the plastic casing of kit, saved the process of drawing sample and dripping sample, operated easier, avoided drawing and drip in the sample process pollution to sample, increase cap, outside sample pad is not exposed to, avoided the pollution on the environment that spills of sample.Pasteur pipet bottom point mouth is thinner, can control the speed of drawing sample, and when sample size is less, thinner sharp mouth can be drawn sample as far as possible.
In technique scheme: described pasteur pipet (1) is comprised of upper tube body (1a) and lower tube body (1b), the upper end of described upper tube body (1) is provided with hollow capsule (1c), the bottom of described upper tube body (1a) is provided with external thread, the top of described lower tube body (1b) is provided with internal thread, the tube wall of described lower tube body (1b) is provided with maximum scale line (1d), the bottom of described lower tube body (1b) is sharp mouth, described upper tube body (1a) and lower tube body (1b) are threaded, the sample pad of described colloidal gold strip (2a) is positioned at the top of maximum scale line (1d).Like this upper tube body and lower tube body employing are threaded, can pack into easily and take out test strips.
In technique scheme: described colloidal gold strip comprises sample pad (3a), gold mark pad (3b), reaction film (3c), adsorptive pads (3d) and backer board (3e), described reaction film (3c) is bonded at the upper surface of backer board (3e), one end of described gold mark pad (3b) rides over the upper surface of reaction film (3c) end, one end of described sample pad (3a) rides over the upper surface of the other end of gold mark pad (3b), and described adsorptive pads (3d) rides over the upper surface of the other end of reaction film (3c).
In technique scheme: described adsorptive pads (3d) is made by filter paper.
In technique scheme: described reaction film (3c) is made by nitrocellulose membrane.
Beneficial effect: the utility model is reasonable in design, simple in structure, implement easily, has easy, quick, economical and practical, the convenient sample of drawing, and is difficult for causing the pollution to environment of sample contamination and sample.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
The explosive view that Fig. 2 is the utility model pasteur pipet;
The structural representation that Fig. 3 is colloidal gold strip.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As Figure 1-3, the convenient kit of drawing the detection IgM of sample of the present utility model comprise pasteur pipet 1 and be enclosed within the sharp mouth of pasteur pipet 1 on cap 2.Described cap 2 entangles the sharp mouth integral body of pasteur pipet 1.The one-piece construction of described pasteur pipet 1 is identical with existing pasteur pipet, different, and the utility model is partly therefrom upper tube body 1a and lower tube body 1b by pasteur pipet 1.The upper end of described upper tube body 1 is provided with hollow capsule 1c, and the bottom of described upper tube body 1a is provided with external thread, and wherein the caliber of external thread section is slightly less than the caliber of upper tube body 1a.That is to say, close up in the lower end of described upper tube body 1a, on the section that closes up, is provided with external thread.The top of described lower tube body 1b is provided with internal thread, and the tube wall of described lower tube body 1b is provided with maximum scale line 1d, and the bottom of described lower tube body 1b is long sharp mouth.Described upper tube body 1a and lower tube body 1b are threaded,
Described colloidal gold strip comprises sample pad 3a, gold mark pad 3b, reaction film 3c, adsorptive pads 3d and backer board 3e, described reaction film 3c is bonded at the upper surface of backer board 3e, the end of described gold mark pad 3b rides over the upper surface of reaction film 3c mono-end, the end of described sample pad 3a rides over the upper surface of the other end of gold mark pad 3b, and described adsorptive pads 3d rides over the upper surface of the other end of reaction film 3c.Described adsorptive pads 3d is made by filter paper.Described reaction film 3c is made by nitrocellulose membrane.
The sizableness of the diameter of the thread segment of the width of the backer board 3e of described colloidal gold strip and pasteur pipet 1 upper tube body 1a, the colloidal gold strip pasteur pipet 1 of packing into can not rock when interior like this.While packing into, first upper tube body 1a and lower tube body 1b are turned on, colloidal gold strip is vertically packed into, wherein adsorptive pads 3d is positioned at upper end, at first packed in the top of colloidal gold strip in upper tube body 1a, again the bottom of colloidal gold strip is inserted in lower tube body 1b, then upper tube body 1a and lower tube body 1b are tightened, adsorptive pads 3d is positioned at top near hollow capsule 1c, the sample pad 3a of described colloidal gold strip is positioned at the sharp mouth of lower end near pasteur pipet 1, and described sample pad 3a is positioned at maximum scale line 1d top.
During detection, the hollow capsule 1c of extruding pasteur pipet 1, then pasteur pipet 1 tip is immersed under liquid level, loosen hollow capsule 1c and draw sample, when sample reaches the maximum scale line 1d of pasteur pipet 1, pasteur pipet 1 is taken out from sample, continue to loosen and allow sample enter sample pad 3a, then cover pipe cap 2, timing, observations.Saved the plastic casing of kit, saved the process of drawing sample and dripping sample, operate easylier, avoided drawing and drip in the sample process pollution to sample, increase cap 3, avoided the pollution on the environment that spills of sample.Pasteur pipet 1 bottom point mouth is thinner, can control the speed of drawing sample, and when sample size is less, thinner sharp mouth can be drawn sample as far as possible.
Claims (5)
1. one kind facilitates the kit of drawing sample, it is characterized in that: comprise pasteur pipet (1) and be enclosed within the cap (2) on the sharp mouth of pasteur pipet (1) bottom, described pasteur pipet is equipped with colloidal gold strip in (1), the sample pad of described colloidal gold strip (3a) is positioned at the position of lower end near the sharp mouth of pasteur pipet (1), and the adsorptive pads of described colloidal gold strip (3d) is positioned at the position of upper end near pasteur pipet (1) hollow capsule (1c).
2. facilitate according to claim 1 the kit of drawing sample, it is characterized in that: described pasteur pipet (1) is comprised of upper tube body (1a) and lower tube body (1b), the upper end of described upper tube body (1) is provided with hollow capsule (1c), the bottom of described upper tube body (1a) is provided with external thread, the top of described lower tube body (1b) is provided with internal thread, the tube wall of described lower tube body (1b) is provided with maximum scale line (1d), the bottom of described lower tube body (1b) is sharp mouth, described upper tube body (1a) and lower tube body (1b) are threaded, the sample pad of described colloidal gold strip (2a) is positioned at the top of maximum scale line (1d).
3. facilitate according to claim 1 the kit of drawing sample, it is characterized in that: described colloidal gold strip comprises sample pad (3a), gold mark pad (3b), reaction film (3c), adsorptive pads (3d) and backer board (3e), described reaction film (3c) is bonded at the upper surface of backer board (3e), one end of described gold mark pad (3b) rides over the upper surface of reaction film (3c) end, one end of described sample pad (3a) rides over the upper surface of the other end of gold mark pad (3b), and described adsorptive pads (3d) rides over the upper surface of the other end of reaction film (3c).
4. according to the described convenient kit of drawing sample of claim 1 or 2, it is characterized in that: described adsorptive pads (3d) is made by filter paper.
5. according to the described convenient kit of drawing sample of claim 1 or 2, it is characterized in that: described reaction film (3c) is made by nitrocellulose membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320625437.5U CN203385591U (en) | 2013-10-11 | 2013-10-11 | Kit for conveniently sucking sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320625437.5U CN203385591U (en) | 2013-10-11 | 2013-10-11 | Kit for conveniently sucking sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203385591U true CN203385591U (en) | 2014-01-08 |
Family
ID=49874068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320625437.5U Expired - Fee Related CN203385591U (en) | 2013-10-11 | 2013-10-11 | Kit for conveniently sucking sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203385591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891460A (en) * | 2016-03-31 | 2016-08-24 | 西南大学 | Multifunctional portable detection device based on paper chip and method and application of the multifunctional portable detection device |
-
2013
- 2013-10-11 CN CN201320625437.5U patent/CN203385591U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891460A (en) * | 2016-03-31 | 2016-08-24 | 西南大学 | Multifunctional portable detection device based on paper chip and method and application of the multifunctional portable detection device |
| CN105891460B (en) * | 2016-03-31 | 2017-12-08 | 西南大学 | Portable multifunctional detection means and its application and method based on paper chip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140108 Termination date: 20171011 |