CN106769161A - Quantitative fecal is sampled and pretreatment unit - Google Patents
Quantitative fecal is sampled and pretreatment unit Download PDFInfo
- Publication number
- CN106769161A CN106769161A CN201710034302.4A CN201710034302A CN106769161A CN 106769161 A CN106769161 A CN 106769161A CN 201710034302 A CN201710034302 A CN 201710034302A CN 106769161 A CN106769161 A CN 106769161A
- Authority
- CN
- China
- Prior art keywords
- rod
- pretreatment unit
- guiding channel
- base
- main body
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
Abstract
The present invention provides quantitative fecal sampling and pretreatment unit, and described device includes lid, main body container and base；Wherein lid is provided with and adopts just rod, and described one end for adopting just rod is connected on lid, and the other end is provided with one section of external screw thread；Main body container is provided with hollow just rod guiding channel of adopting, and the just rod guiding channel of adopting is funnel-form, adopts only to hold at the just lower openings of rod guiding channel and adopts just rod and be provided with that externally threaded one end is adherent to be passed through；Base, is arranged on main body container lower section, and just rod guiding channel is adopted for sealing.Quantitative fecal sampling of the invention and each sampling amount of pretreatment unit are constant, and the sample for taking will not fully be dried with any abnormal contact in closed space.Directly sample can be dissolved by solubilization liquid, without changing processing tube, it is ensured that sample ne-leakage.
Description
Technical field
The invention belongs to medicine equipment, it is related to a kind of quantitative fecal to sample and pretreatment unit.
Background technology
Feces occult blood detection is one of important technology of colorectal cancer early diagnosis and Mass screening, to stool blood positive row knot
Enteroscopy, can improve 4-6 times by tumour recall rate, be the best approach of current screening colorectal carcinoma people at highest risk.Just it is hidden
Blood examination is surveyed and early controls project, disease for digest branch of Chinese Medical Association by American Cancer Society, China national Ministry of Public Health colorectal cancer early diagnosis
It is recommended as topmost crowd's colorectal cancer examination technology Deng multiple authoritative organizations.
Conventional fecal occult blood test need to leave and take stool censorship by examinee, be detected by hospital professional.However, for just
The fecal specimens of detection of occulting blood contain various digestive enzymes, cause to occult blood it is unstable be difficult to preserve, therefore hospital or MEC
Fecal specimens chemical examination, it is desirable to fresh sample is detected immediately.This causes certain inconvenience to patient, it is impossible to sample at home, and
Often ignore to hospital person or defecated without censorship without awareness of defecation, this greatly reduces the participation of feces occult blood examination.
Although having researched and developed the method for the active ingredient of related seasoning protection fecal sample, its method cannot when sampling
Controlled quentity controlled variable, and drier needs and sample directly contact, and causing the difference of drying effect between sample cannot avoid, and then cause
Feces occult blood test result is less reliable.
The content of the invention
At least one deficiency in order to overcome prior art of the invention, there is provided a kind of quantitative fecal sampling and pretreatment dress
Put, to realize quantitative fecal sampling of the invention and while realize the purpose that excrement is pre-processed.
To achieve these goals, the present invention uses following technical scheme：
Quantitative fecal is sampled and pretreatment unit, and described device includes lid, main body container and base；
Wherein lid is provided with and adopts just rod, and described one end for adopting just rod is connected on lid, and the other end is provided with one section of outer spiral shell
Line；
Main body container is provided with hollow just rod guiding channel of adopting, and the just rod guiding channel of adopting is funnel-form, adopts just rod and draws
Only hold at the lower openings of pathway and adopt just rod and be provided with that externally threaded one end is adherent to be passed through；
Base, is arranged on main body container lower section, and just rod guiding channel is adopted for sealing.
Further, as one embodiment of the present invention, in one embodiment of the invention, the just rod of adopting is provided with outer
The tail end of a section of screw thread is tip.
Further, as one embodiment of the present invention, in one embodiment of the invention, the just rod of adopting is provided with outer
One section of screw thread is cylinder.
Further, as one embodiment of the present invention, in one embodiment of the invention, just rod guiding channel leakage is adopted
Bucket-shaped upper opening is more than adopts the externally threaded big footpath of just rod.
Further, as one embodiment of the present invention, in one embodiment of the invention, just rod guiding channel is adopted
The inner diameter of bottom is adapted with the externally threaded big footpath of just rod is adopted.
Further, as one embodiment of the present invention, in one embodiment of the invention, in the main body container also
It is provided with and adopts the hollow cavity that just rod guiding channel is communicated.
Further, as one embodiment of the present invention, in one embodiment of the invention, the base is hollow-sole
Seat, is provided with drier in hollow base.
Further, as one embodiment of the present invention, in one embodiment of the invention, the drier for
Grain, is sealed in hollow base using non-woven fabrics.
Further, as one embodiment of the present invention, in one embodiment of the invention, the hollow base is most
A fixed gap is provided between upper end and the bottom of hollow cavity.
Further, as one embodiment of the present invention, in one embodiment of the invention, described device also includes real
Combined closely with the bottom of the hollow cavity of main body container heart base, the top of the solid base.
Compared with prior art, the present invention has advantages below：
Quantitative fecal sampling of the present invention and pretreatment unit are provided with lid and adopt just by setting lid and main body container
Rod, one end for adopting just rod is connected on lid, and the other end is provided with one section of external screw thread；Main body container is provided with hollow just rod of adopting and guides
Passage, the just rod guiding channel of adopting is funnel-form, adopts and only holds the tail end for adopting just rod patch at the just lower openings of rod guiding channel
Wall passes through.Therefore every time adopt just rod taken after an action of the bowels, by it is funnelform adopt just rod guiding channel when, excessive sample
Understand and retained at funnelform lower openings, it is constant into the sample size adopted behind just rod guiding channel bottom.
After covering base, adopt the sample taken on just rod and will not fully be done in closed space with any abnormal contact
It is dry.
After changing solid base, directly sample can be dissolved by solubilization liquid in hollow cavity, without changing processing tube, can
To ensure sample ne-leakage.
It is that above and other objects of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly,
And coordinate accompanying drawing, it is described in detail below.
Brief description of the drawings
Fig. 1 is the quantitative fecal sampling in one embodiment using hollow base and the structural representation of pretreatment unit.
Fig. 2 is the explosive view of the quantitative fecal sampling in Fig. 1 and pretreatment unit.
Fig. 3 is the upward view of the quantitative fecal sampling in Fig. 1 and pretreatment unit.
Fig. 4 is the sectional view along A-A in Fig. 3.
Fig. 5 is the quantitative fecal sampling and the explosive view of pretreatment unit in another embodiment using solid base.
Fig. 6 is the upward view of the quantitative fecal sampling in Fig. 5 and pretreatment unit.Fig. 6 is the vertical view of main body container in Fig. 5
Figure.
Sectional view in Fig. 7 in Fig. 6 along B-B.
Fig. 8 is the upward view of the quantitative fecal sampling in Fig. 1 and pretreatment unit.
Fig. 9 is the sectional view along A-A in Fig. 8.
Specific embodiment
Fig. 1 is the quantitative fecal sampling in one embodiment using hollow base and the structural representation of pretreatment unit.
Fig. 2 is the explosive view of the quantitative fecal sampling in Fig. 1 and pretreatment unit.Understood with reference to Fig. 1 and Fig. 2, determining in the present embodiment
Amount stool sampling and pretreatment unit include lid 1, main body container 2 and base 3.
The middle part lower section of wherein lid 1 is provided with adopts just rod 11, and adopting just rod 11 is used to gather fecal sample.Adopt just rod 11
One end is connected on lid 1, the other end be close to bottom for sampling section 111, sampling section 111 be provided with external screw thread, collect
Fecal sample is ultimately remained in screw thread.Preferably, it is cylinder to adopt just section 111.
The tail end 112 for adopting the close sampling section 111 of just rod 11 is tip or round end, is easy to adopt just rod 11 and pushes main body
In container 2.
In order to take into account attractive in appearance, practicality etc. of quantitative fecal sampling and pretreatment unit in the present embodiment, by device entirety
Tubular long is designed as, the cross section of the cylinder is ellipse.Therefore the cross section of lid 1 is also ellipse.
The overall structure of main body container 2 is also tubular long, and its cross section is ellipse.Main body container 2 is provided with hollow adopting just
Rod guiding channel 21.Preferably to realize sealing and preventing sample from overflowing, the just rod guiding channel 21 of adopting protrudes from main body
The upper surface of container 2.
Fig. 8 is the upward view of the quantitative fecal sampling in Fig. 1 and pretreatment unit.Fig. 9 is the sectional view along A-A in Fig. 8.
With reference to Fig. 1, Fig. 2, Fig. 8 and Fig. 9 understand, in the present embodiment, it is three sections to adopt just 21 points of rod guiding channel, and wherein uppermost 211 is
Cylinder, adopts just rod 1 and reaches deep down into for guiding.
Interlude 212 and lowermost 213 are rounding mesa-shaped in for funnel-form, i.e. interlude, and its top opening diameter is more than
Adopt the externally threaded big footpath of just rod 11.Only hold at the opening of its underpart adopt just rod 1 sampling section 111 it is adherent pass through, lowermost 213 is thin
Cylinder, its diameter diminishes, matches with the externally threaded big footpath for adopting just rod 11.Using this kind of design, adopt just rod 11 and gather
When the fecal sample for arriving is at the opening in the middle of by interlude 212 and lowermost 213, unnecessary fecal sample cannot pass through,
Funnelform top is retained in, is only capable of retaining the sample in the sampling screw thread of section 111, quantifying for sample is realized, while being formed hollow
Cavity 22 and funnel top are more than the sealing between fecal sample.
It is additionally provided with and adopts the hollow cavity 22 that just rod guiding channel 21 is communicated in main body container 2, adopts just rod 11 and pass through to adopt just
Rod guiding channel 21 is stretched into hollow cavity 22.It is hollow that the length of hollow cavity 22 will ensure that the tail end for adopting just rod 11 will not be encountered
The bottom of cavity 22.
Base, is arranged on the lower section of main body container 2, and just rod guiding channel 21 and hollow cavity 22 are adopted for sealing, and realizes sample
This sealing preserve.
Base sets two kinds, respectively hollow base and solid base in the present invention.Fig. 3 is that the quantitative fecal in Fig. 1 takes
The upward view of sample and pretreatment unit.Fig. 4 is the sectional view along A-A in Fig. 3.Understood with reference to Fig. 1-4, the base is hollow-sole
Drier is provided with seat 3, hollow base 3.Preferably, drier is particle, is sealed in hollow base 3 using non-woven fabrics.
When lid 1, when main body container 2 is combined with the hollow base 3 for being placed with drier, in main body container 2
It is internally formed a closed dry place.In one embodiment of the invention, the top of the hollow base 3 and hollow cavity
A fixed gap is provided between the bottom of 22 cavity walls 221.Bigger drier contact area can be so formed, with more preferable
Drying effect.The fecal sample glued on sampling rod just can fully be dried in this space, and in whole transportation
In all without there is any loss and consumption.
After transport is to laboratory, another solid base 3 ' can be changed by pulling down hollow base 3, add solution
Dissolving fecal sample.The top of the solid base 3 ' is tight with the bottom of the cavity wall 221 of the hollow cavity of main body container
With reference to.Closed liquid container is formed in the hollow cavity 23, it is ensured that as far as possible small liquid volume dissolving sample, keep compared with
Protein concentration high, and can ensure that the liquid manure to be formed is closed non-leakage, in that context it may be convenient to for various detection applications.
Although the present invention is disclosed above by preferred embodiment, but the present invention is not limited to, it is any to know this skill
Skill person, without departing from the spirit and scope of the present invention, can make a little change and retouching, therefore protection scope of the present invention is worked as
It is defined depending on claims scope required for protection.
Claims (10)
1. quantitative fecal is sampled and pretreatment unit, it is characterised in that described device includes lid, main body container and base；
Wherein lid is provided with and adopts just rod, and described one end for adopting just rod is connected on lid, and the other end is provided with one section of external screw thread；
Main body container is provided with hollow just rod guiding channel of adopting, and the just rod guiding channel of adopting is funnel-form, adopts just rod guiding logical
Only hold at the lower openings in road and adopt just rod and be provided with that externally threaded one end is adherent to be passed through；
Base, is arranged on main body container lower section, and just rod guiding channel is adopted for sealing.
2. quantitative fecal according to claim 1 is sampled and pretreatment unit, it is characterised in that the just rod of adopting is provided with outer
The tail end of a section of screw thread is tip.
3. quantitative fecal according to claim 1 is sampled and pretreatment unit, it is characterised in that the just rod of adopting is provided with outer
One section of screw thread is cylinder.
4. quantitative fecal according to claim 1 is sampled and pretreatment unit, it is characterised in that adopt just rod guiding channel leakage
Bucket-shaped upper opening is more than adopts the externally threaded big footpath of just rod.
5. quantitative fecal according to claim 3 sampling and pretreatment unit, it is characterised in that adopt just rod guiding channel
The inner diameter of bottom is adapted with the externally threaded big footpath of just rod is adopted.
6. quantitative fecal according to claim 1 is sampled and pretreatment unit, it is characterised in that in the main body container also
It is provided with and adopts the hollow cavity that just rod guiding channel is communicated.
7. quantitative fecal according to claim 6 is sampled and pretreatment unit, it is characterised in that the base is hollow-sole
Seat, is provided with drier in hollow base.
8. quantitative fecal according to claim 7 sampling and pretreatment unit, it is characterised in that the drier for
Grain, is sealed in hollow base using non-woven fabrics.
9. quantitative fecal according to claim 7 is sampled and pretreatment unit, it is characterised in that the hollow base is most
A fixed gap is provided between upper end and the bottom of hollow cavity.
10. quantitative fecal according to claim 6 is sampled and pretreatment unit, it is characterised in that described device also includes
Combined closely with the bottom of the hollow cavity of main body container solid base, the top of the solid base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710034302.4A CN106769161A (en) | 2017-01-18 | 2017-01-18 | Quantitative fecal is sampled and pretreatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710034302.4A CN106769161A (en) | 2017-01-18 | 2017-01-18 | Quantitative fecal is sampled and pretreatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106769161A true CN106769161A (en) | 2017-05-31 |
Family
ID=58946325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710034302.4A Pending CN106769161A (en) | 2017-01-18 | 2017-01-18 | Quantitative fecal is sampled and pretreatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106769161A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612765A (en) * | 2019-02-26 | 2019-04-12 | 长沙协大生物科技有限公司 | A kind of dedicated collection tube of quantitative sealed excrement |
| CN112504722A (en) * | 2020-11-24 | 2021-03-16 | 安徽桐康医疗科技股份有限公司 | Excrement collecting pipe with high filterability |
| US11337680B2 (en) * | 2017-02-14 | 2022-05-24 | Hangzhou New Horizon Health Technology Co. Ltd. | Integrated device for faeces sampling and occult blood detection |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6299842B1 (en) * | 1999-03-05 | 2001-10-09 | Meridian Bioscience, Inc. | Biological sampling and storage container utilizing a desiccant |
| CN1950149A (en) * | 2004-03-04 | 2007-04-18 | 贝克曼考尔特公司 | Analyte collection and detection devices |
| CN101000342A (en) * | 2006-01-11 | 2007-07-18 | 贾宇东 | Gold-labelled diagnosis test tube of automatic precision micro-quantitative quick sampling |
| CN101797130A (en) * | 2010-03-30 | 2010-08-11 | 厦门潘达生物科技有限公司 | Naturally-degradable disposable feces collection device capable of killing nematodes and manufacturing method thereof |
| CN102798542A (en) * | 2012-08-22 | 2012-11-28 | 浙江大学 | Device for stool sampling and occult blood self-detection |
| CN104931314A (en) * | 2015-06-02 | 2015-09-23 | 浙江诺辉生物技术有限公司 | Stool sample handling method and application thereof |
| CN105547736A (en) * | 2016-01-21 | 2016-05-04 | 浙江东方基因生物制品有限公司 | Efficient and environment-friendly excrement taking device |
| CN205449556U (en) * | 2016-02-15 | 2016-08-10 | 深圳华大基因研究院 | Saliva DNA acquisition cup |
| CN205511883U (en) * | 2016-04-06 | 2016-08-31 | 中国热带农业科学院热带作物品种资源研究所 | Dry save set of sample |
| CN206399680U (en) * | 2017-01-18 | 2017-08-11 | 杭州诺辉健康科技有限公司 | Quantitative fecal is sampled and pretreatment unit |
-
2017
- 2017-01-18 CN CN201710034302.4A patent/CN106769161A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6299842B1 (en) * | 1999-03-05 | 2001-10-09 | Meridian Bioscience, Inc. | Biological sampling and storage container utilizing a desiccant |
| CN1950149A (en) * | 2004-03-04 | 2007-04-18 | 贝克曼考尔特公司 | Analyte collection and detection devices |
| CN101000342A (en) * | 2006-01-11 | 2007-07-18 | 贾宇东 | Gold-labelled diagnosis test tube of automatic precision micro-quantitative quick sampling |
| CN101797130A (en) * | 2010-03-30 | 2010-08-11 | 厦门潘达生物科技有限公司 | Naturally-degradable disposable feces collection device capable of killing nematodes and manufacturing method thereof |
| CN102798542A (en) * | 2012-08-22 | 2012-11-28 | 浙江大学 | Device for stool sampling and occult blood self-detection |
| CN104931314A (en) * | 2015-06-02 | 2015-09-23 | 浙江诺辉生物技术有限公司 | Stool sample handling method and application thereof |
| CN105547736A (en) * | 2016-01-21 | 2016-05-04 | 浙江东方基因生物制品有限公司 | Efficient and environment-friendly excrement taking device |
| CN205449556U (en) * | 2016-02-15 | 2016-08-10 | 深圳华大基因研究院 | Saliva DNA acquisition cup |
| CN205511883U (en) * | 2016-04-06 | 2016-08-31 | 中国热带农业科学院热带作物品种资源研究所 | Dry save set of sample |
| CN206399680U (en) * | 2017-01-18 | 2017-08-11 | 杭州诺辉健康科技有限公司 | Quantitative fecal is sampled and pretreatment unit |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11337680B2 (en) * | 2017-02-14 | 2022-05-24 | Hangzhou New Horizon Health Technology Co. Ltd. | Integrated device for faeces sampling and occult blood detection |
| US11839363B2 (en) | 2017-02-14 | 2023-12-12 | Hangzhou New Horizon Health Technology Co. Ltd. | Integrated device for faeces sampling and occult blood detection |
| CN109612765A (en) * | 2019-02-26 | 2019-04-12 | 长沙协大生物科技有限公司 | A kind of dedicated collection tube of quantitative sealed excrement |
| CN112504722A (en) * | 2020-11-24 | 2021-03-16 | 安徽桐康医疗科技股份有限公司 | Excrement collecting pipe with high filterability |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106769161A (en) | Quantitative fecal is sampled and pretreatment unit | |
| US6921370B2 (en) | Specimen collection and storage and transport device and method | |
| Hatch et al. | A human strain of Oxalobacter (HC-1) promotes enteric oxalate secretion in the small intestine of mice and reduces urinary oxalate excretion | |
| CN101876657B (en) | Rapid sample detection and storage devices and methods of use | |
| CN106680477A (en) | Excrement sampling and occult blood detection integrated device | |
| CN102798542B (en) | Device for stool sampling and occult blood self-detection | |
| CN206399680U (en) | Quantitative fecal is sampled and pretreatment unit | |
| CN203846026U (en) | Device for collecting circulating tumor cell | |
| CN104215474B (en) | Two-pipe saliva sampling device | |
| CN105258976B (en) | A kind of saliva collecting device | |
| CN216771265U (en) | Sample dilution tube and sampling kit using same | |
| CN208043492U (en) | A kind of medicine detection sampler | |
| CN104127925A (en) | Pleural effusion drainage device | |
| CN103575569A (en) | Urine specimen collection bottle | |
| CN204389198U (en) | Liquid division type adopts closet | |
| CN207019982U (en) | Just sample processor | |
| CN103969078A (en) | Stool sample collecting device | |
| CN209065905U (en) | A kind of anaerobism acquisition device applied to caprophyl transplanting | |
| CN216771264U (en) | Sample dilution tube and sampling kit using same | |
| US20210290206A1 (en) | Vaginal Microbiota Collection Device Modular Preservation Unit | |
| CN212964173U (en) | Portable closed excrement urine sample sampling device | |
| CN206403798U (en) | Integral type saliva collector | |
| CN205933588U (en) | Fermentation roller dewatering device | |
| CN207964328U (en) | A kind of excrement quantitative sampling device | |
| CN209032447U (en) | A kind of gastric juice collection tube of animal |
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 |