CN205774523U - One utilizes plasma DNA to cancer verifying attachment - Google Patents
One utilizes plasma DNA to cancer verifying attachment Download PDFInfo
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- CN205774523U CN205774523U CN201620478405.0U CN201620478405U CN205774523U CN 205774523 U CN205774523 U CN 205774523U CN 201620478405 U CN201620478405 U CN 201620478405U CN 205774523 U CN205774523 U CN 205774523U
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- pin
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- cancer
- inlet pipe
- air inlet
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Abstract
One utilizes plasma DNA to cancer verifying attachment, including vacuum test tube, sampling syringe needle gentle capsule three part, described vacuum test tube includes vacuum tubings, butyl rubber stoppers and safety head, a plug part stretches into vacuum tubings, the core of plug is puncture portion, safety head is enclosed within the outside on plug top, safety head center is provided with the through hole corresponding with puncture portion, described sampling syringe needle includes needle handle, main pin, secondary pin, air inlet pipe and sampling tube, described sampling tube is connected through needle handle with main pin, air inlet pipe is connected through needle handle with secondary pin, described main pin and secondary pin are set up in parallel, the length of main pin is more than the length of secondary pin, described air inlet pipe is connected with air bag.
Description
Technical field
This utility model relates to a kind of armarium, especially relates to one and utilizes plasma DNA to cancer verifying attachment.
Background technology
Medical science detection is a science the most rigorous, during detection, sample needs to preserve in the environment of very strict, temperature, light, time, air and rule of operation have strict requirements, the error of any one link all may result in diverse testing result, and different testing results is often related to the most fresh and alive life, this just to detection used in the process of to utensil, equipment and environment had higher requirement.
Utility model content
In order to overcome above-mentioned technical problem, this utility model provides one and utilizes plasma DNA to cancer verifying attachment, and the technical scheme of employing is as follows:
One utilizes plasma DNA to cancer verifying attachment, including vacuum test tube, sampling syringe needle gentle capsule three part, described vacuum test tube includes vacuum tubings, butyl rubber stoppers and safety head, a plug part stretches into vacuum tubings, the core of plug is puncture portion, safety head is enclosed within the outside on plug top, safety head center is provided with the through hole corresponding with puncture portion, described sampling syringe needle includes needle handle, main pin, secondary pin, air inlet pipe and sampling tube, described sampling tube is connected through needle handle with main pin, air inlet pipe is connected through needle handle with secondary pin, described main pin and secondary pin are set up in parallel, the length of main pin is more than the length of secondary pin, described air inlet pipe is connected with air bag.
Further, the length of described main pin is less than or equal to the length of vacuum tubings, and the length of secondary pin is less than 1/3rd of main pin length.
Further, described air bag is medical grade rubber material, and air bag uses with air inlet pipe junction and is flexibly connected.
Further, the through-hole diameter of described safety head is less than the maximum gauge of needle handle.
Using said apparatus, separating and after stratification blood plasma being carried out dissociative DNA, can coordinating by sampling syringe needle and air bag, sample more accurately.
Accompanying drawing explanation
Fig. 1 is a kind of to utilize the plasma DNA structural representation to cancer verifying attachment.
Detailed description of the invention
nullOne utilizes plasma DNA to cancer verifying attachment as shown in Figure 1，Including vacuum test tube、Sampling syringe needle gentle capsule 12 3 part，Described vacuum test tube includes vacuum tubings 1、Butyl rubber stoppers 2 and safety head 3，Plug 2 part stretches into vacuum tubings 1，The core of plug 2 is puncture portion 4，Safety head 3 is enclosed within the outside on plug 2 top，Safety head 3 center is provided with the through hole 5 corresponding with puncture portion 4，Described sampling syringe needle includes needle handle 7、Main pin 8、Secondary pin 9、Air inlet pipe 10 and sampling tube 11，Described sampling tube 11 is connected through needle handle 7 with main pin 8，Air inlet pipe 10 is connected through needle handle 7 with secondary pin 9，Described main pin 8 and secondary pin 9 are set up in parallel，Through hole 5 diameter of safety head 3 is less than the maximum gauge of needle handle 7，The length of main pin 8 is less than or equal to the length of vacuum tubings 1，The length of secondary pin 9 is less than 1/3rd of main pin 8 length，Air bag 12 is medical grade rubber material，Air bag 12 uses with air inlet pipe 10 junction and is flexibly connected，Blood plasma carries out dissociative DNA separate and after stratification，Can coordinating by sampling syringe needle and air bag 12，More accurately layering blood plasma 6 is sampled，Dissociative DNA in different layering blood plasma 6 has different sequences，Use pipe 11 that blood plasma introduces in test kit the detection of the dissociative DNA carrying out different morbid state，Can be as the pathology detection foundation of cancer detection using this.
The above, detailed description of the invention the most of the present utility model, those of ordinary skill in the art this utility model disclose in the range of, the change that can readily occur in, all should contain within the protection domain of utility model.
Claims (4)
1. one kind utilizes plasma DNA to cancer verifying attachment, it is characterized in that including vacuum test tube, sampling syringe needle gentle capsule three part, described vacuum test tube includes vacuum tubings, butyl rubber stoppers and safety head, a plug part stretches into vacuum tubings, the core of plug is puncture portion, safety head is enclosed within the outside on plug top, safety head center is provided with the through hole corresponding with puncture portion, described sampling syringe needle includes needle handle, main pin, secondary pin, air inlet pipe and sampling tube, described sampling tube is connected through needle handle with main pin, air inlet pipe is connected through needle handle with secondary pin, described main pin and secondary pin are set up in parallel, the length of main pin is more than the length of secondary pin, described air inlet pipe is connected with air bag.
2. one as claimed in claim 1 utilizes plasma DNA to cancer verifying attachment, it is characterized in that the length length less than or equal to vacuum tubings of described main pin, and the length of secondary pin is less than 1/3rd of main pin length.
3. one as claimed in claim 1 utilizes plasma DNA to cancer verifying attachment, it is characterized in that described air bag is medical grade rubber material, and air bag uses with air inlet pipe junction and is flexibly connected.
4. one as claimed in claim 1 utilizes plasma DNA to cancer verifying attachment, it is characterized in that the through-hole diameter maximum gauge less than needle handle of described safety head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620478405.0U CN205774523U (en) | 2016-05-24 | 2016-05-24 | One utilizes plasma DNA to cancer verifying attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620478405.0U CN205774523U (en) | 2016-05-24 | 2016-05-24 | One utilizes plasma DNA to cancer verifying attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205774523U true CN205774523U (en) | 2016-12-07 |
Family
ID=58112546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620478405.0U Expired - Fee Related CN205774523U (en) | 2016-05-24 | 2016-05-24 | One utilizes plasma DNA to cancer verifying attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205774523U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021088237A1 (en) * | 2019-11-05 | 2021-05-14 | 武汉佰科宏成生物科技有限公司 | Body fluid pipeline sampling method |
| WO2021121156A1 (en) * | 2019-12-19 | 2021-06-24 | 石家庄禾柏生物技术股份有限公司 | Sampling structure of vacuum blood collection tube |
| WO2022105386A1 (en) * | 2020-11-23 | 2022-05-27 | 石家庄禾柏生物技术股份有限公司 | Gas path interface structure |
-
2016
- 2016-05-24 CN CN201620478405.0U patent/CN205774523U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021088237A1 (en) * | 2019-11-05 | 2021-05-14 | 武汉佰科宏成生物科技有限公司 | Body fluid pipeline sampling method |
| WO2021121156A1 (en) * | 2019-12-19 | 2021-06-24 | 石家庄禾柏生物技术股份有限公司 | Sampling structure of vacuum blood collection tube |
| WO2022105386A1 (en) * | 2020-11-23 | 2022-05-27 | 石家庄禾柏生物技术股份有限公司 | Gas path interface structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170322 Address after: 102629 Beijing, Zhongguancun science and Technology Park Daxing biomedical industry base, No. 25 Yongxing Road, building A, block, room 1F15, East Gate Patentee after: Beijing meize energy limited medical examination Address before: 100000 Beijing branch of Fengtai District economic and Technological Development Zone No. 88 A3-101 Street Patentee before: Beijing Haile Si limited medical examination |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 102629 Beijing, Zhongguancun science and Technology Park Daxing biomedical industry base, No. 25 Yongxing Road, building A, block, room 1F15, East Gate Patentee after: Beijing Fendi medical laboratory Co. Ltd. Address before: 102629 Beijing, Zhongguancun science and Technology Park Daxing biomedical industry base, No. 25 Yongxing Road, building A, block, room 1F15, East Gate Patentee before: Beijing meize energy limited medical examination |
|
| 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: 20161207 Termination date: 20190524 |