WO2022141930A1 - Dispositif d'injection portable pour échantillonnage et ajout d'échantillon - Google Patents
Dispositif d'injection portable pour échantillonnage et ajout d'échantillon Download PDFInfo
- Publication number
- WO2022141930A1 WO2022141930A1 PCT/CN2021/086399 CN2021086399W WO2022141930A1 WO 2022141930 A1 WO2022141930 A1 WO 2022141930A1 CN 2021086399 W CN2021086399 W CN 2021086399W WO 2022141930 A1 WO2022141930 A1 WO 2022141930A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- liquid
- cavity
- drainage member
- injection device
- locking block
- Prior art date
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 22
- 238000002347 injection Methods 0.000 title claims abstract description 20
- 239000007924 injection Substances 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 126
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims description 8
- 230000003068 static effect Effects 0.000 claims description 3
- 239000010902 straw Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 210000004907 gland Anatomy 0.000 abstract description 18
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 17
- 229910052782 aluminium Inorganic materials 0.000 description 17
- 101150038956 cup-4 gene Proteins 0.000 description 10
- 239000000243 solution Substances 0.000 description 6
- 238000002955 isolation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 238000003018 immunoassay Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/712—Feed mechanisms for feeding fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/718—Feed mechanisms characterised by the means for feeding the components to the mixer using vacuum, under pressure in a closed receptacle or circuit system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/2204—Mixing chemical components in generals in order to improve chemical treatment or reactions, independently from the specific application
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Dispositif d'injection portable pour échantillonnage et ajout d'échantillon, comprenant : une enveloppe (2), l'intérieur de l'enveloppe (2) étant creux, et la partie supérieure de l'enveloppe (2) étant ouverte pour former une première cavité (21) ; un mécanisme d'aspiration disposé dans la première cavité (21) ; et une partie de guidage utilisée pour guider un réactif et disposée au fond de l'enveloppe (2), le mécanisme d'aspiration comprenant un élément de guidage d'écoulement (1) et une étoupe (5), l'élément de guidage d'écoulement (1) est intérieurement pourvu d'une partie creuse, l'étoupe (5) comprend une tige de piston (51) reliée à l'élément de guidage d'écoulement (1) de manière coulissante, la tige de piston (51) s'étend dans la partie creuse de l'élément de guidage d'écoulement (1), de telle sorte qu'une cavité de mélange de liquide fermée (111) est formée dans la partie creuse, et la partie de guidage est en communication avec la cavité de mélange de liquide (111). La commodité et la précision de fonctionnement d'un utilisateur sont efficacement améliorées, et le dispositif est pratique à utiliser et a une structure simple.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011600668.1 | 2020-12-29 | ||
| CN202011600668.1A CN112844086B (zh) | 2020-12-29 | 2020-12-29 | 一种采样加样的便携式注射装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2022141930A1 true WO2022141930A1 (fr) | 2022-07-07 |
Family
ID=75998273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2021/086399 WO2022141930A1 (fr) | 2020-12-29 | 2021-04-12 | Dispositif d'injection portable pour échantillonnage et ajout d'échantillon |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112844086B (fr) |
| WO (1) | WO2022141930A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155687A (zh) * | 2022-09-06 | 2022-10-11 | 广州达安基因股份有限公司 | 一种定量加样装置及微流控检测设备 |
| CN117625374A (zh) * | 2023-11-21 | 2024-03-01 | 常州市疾病预防控制中心 | 一种微生物鉴定及药敏分析系统 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113671108B (zh) * | 2021-08-03 | 2023-11-28 | 苏州鼎实医疗科技有限公司 | 一种气压平衡结构及具有其的定量采样加注器 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101052866A (zh) * | 2004-07-16 | 2007-10-10 | 乌梅迪克有限公司 | 处理、标记和浓缩分析物的方法和装置 |
| CN103957795A (zh) * | 2011-10-20 | 2014-07-30 | 贝克顿·迪金森公司 | 用于动脉血液气体样本收集的、具有可移除柱塞的注射器 |
| US20170232196A1 (en) * | 2013-03-15 | 2017-08-17 | Windgap Medical, Inc. | Portable Drug Mixing and Delivery Device and Associated Methods |
| CN107782602A (zh) * | 2016-08-31 | 2018-03-09 | 东芝医疗系统株式会社 | 试样调制装置、检查套件及试样调制方法 |
| CN110057652A (zh) * | 2019-04-25 | 2019-07-26 | 壹妙芯(厦门)科技有限公司 | 一种生物样品采集装置 |
| US20190328975A1 (en) * | 2016-06-21 | 2019-10-31 | Sidam S.R.L. | Device for the injection of fluids with internal mixing ribs |
| CN212207403U (zh) * | 2020-03-18 | 2020-12-22 | 杭州微策生物技术有限公司 | 一种便携式加样装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203299023U (zh) * | 2013-06-16 | 2013-11-20 | 天津迪豪科技有限公司 | 一种用于混合液体取样的装置 |
| CN204384852U (zh) * | 2014-12-17 | 2015-06-10 | 河北联合大学 | 一种液体混合注射灌装装置 |
| DE102015221024B3 (de) * | 2015-10-28 | 2017-03-30 | Bruker Biospin Gmbh | Nadelführung mit Zentrierung für Septum-Piercing |
| CN207336141U (zh) * | 2017-09-27 | 2018-05-08 | 山东创信检验检测有限公司 | 一种油品检测工作中的微量采样装置 |
| CN110567748B (zh) * | 2019-07-25 | 2022-07-01 | 杭州迪图科技有限公司 | 一种用于取样的装置 |
| CN211954846U (zh) * | 2020-05-11 | 2020-11-17 | 郑州大学 | 一种用于循环系统的定量注射器 |
-
2020
- 2020-12-29 CN CN202011600668.1A patent/CN112844086B/zh active Active
-
2021
- 2021-04-12 WO PCT/CN2021/086399 patent/WO2022141930A1/fr active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101052866A (zh) * | 2004-07-16 | 2007-10-10 | 乌梅迪克有限公司 | 处理、标记和浓缩分析物的方法和装置 |
| CN103957795A (zh) * | 2011-10-20 | 2014-07-30 | 贝克顿·迪金森公司 | 用于动脉血液气体样本收集的、具有可移除柱塞的注射器 |
| US20170232196A1 (en) * | 2013-03-15 | 2017-08-17 | Windgap Medical, Inc. | Portable Drug Mixing and Delivery Device and Associated Methods |
| US20190328975A1 (en) * | 2016-06-21 | 2019-10-31 | Sidam S.R.L. | Device for the injection of fluids with internal mixing ribs |
| CN107782602A (zh) * | 2016-08-31 | 2018-03-09 | 东芝医疗系统株式会社 | 试样调制装置、检查套件及试样调制方法 |
| CN110057652A (zh) * | 2019-04-25 | 2019-07-26 | 壹妙芯(厦门)科技有限公司 | 一种生物样品采集装置 |
| CN212207403U (zh) * | 2020-03-18 | 2020-12-22 | 杭州微策生物技术有限公司 | 一种便携式加样装置 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155687A (zh) * | 2022-09-06 | 2022-10-11 | 广州达安基因股份有限公司 | 一种定量加样装置及微流控检测设备 |
| CN115155687B (zh) * | 2022-09-06 | 2022-11-08 | 广州达安基因股份有限公司 | 一种定量加样装置及微流控检测设备 |
| CN117625374A (zh) * | 2023-11-21 | 2024-03-01 | 常州市疾病预防控制中心 | 一种微生物鉴定及药敏分析系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112844086B (zh) | 2022-05-20 |
| CN112844086A (zh) | 2021-05-28 |
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