CN115997112A - Virus collection assembly, virus storage device and virus collection method - Google Patents
Virus collection assembly, virus storage device and virus collection method Download PDFInfo
- Publication number
- CN115997112A CN115997112A CN202080103569.4A CN202080103569A CN115997112A CN 115997112 A CN115997112 A CN 115997112A CN 202080103569 A CN202080103569 A CN 202080103569A CN 115997112 A CN115997112 A CN 115997112A
- Authority
- CN
- China
- Prior art keywords
- cover
- sleeve
- virus
- filter
- filter holder
- 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
- 241000700605 Viruses Species 0.000 title claims abstract 24
- 238000000034 method Methods 0.000 title claims abstract 4
- 238000007664 blowing Methods 0.000 claims abstract 14
- 230000013011 mating Effects 0.000 claims 10
- 238000007789 sealing Methods 0.000 claims 6
- 238000004891 communication Methods 0.000 claims 1
Images
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
- G01N1/22—Devices for withdrawing samples in the gaseous state
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
本发明提供一种病毒收集总成，其包括一吹气嘴、一滤片固定器、一第一盖体及一第二盖体。吹气嘴适于连接一气体收集袋。滤片固定器可拆卸地连接至吹气嘴并适于固定一滤片。滤片固定器包括一第一固定套筒及一第二固定套筒。第二固定套筒在一轴线上与第一固定套筒彼此套合，并与第一固定套筒夹持滤片。第一盖体可拆卸地连接至滤片固定器。第二盖体可拆卸地连接至第一盖体。彼此连接的第一盖体与第二盖体容纳滤片固定器及其所固定的滤片。此外，一种病毒储存装置及一种病毒收集方法亦在此提出。
The invention provides a virus collection assembly, which includes an air blow nozzle, a filter holder, a first cover and a second cover. The blowing nozzle is adapted to be connected to a gas collection bag. The filter holder is detachably connected to the blowing nozzle and adapted to fix a filter. The filter holder includes a first fixing sleeve and a second fixing sleeve. The second fixing sleeve fits with the first fixing sleeve on an axis, and clamps the filter piece with the first fixing sleeve. The first cover is detachably connected to the filter holder. The second cover is detachably connected to the first cover. The first cover body and the second cover body connected to each other contain the filter disc holder and the filter disc fixed thereto. In addition, a virus storage device and a virus collection method are also provided herein.
Description
PCT国内申请，说明书已公开。PCT domestic application, specification has been published.
Claims (18)
- A virus collection assembly comprising:the air blowing nozzle is suitable for being connected with the gas collecting bag;a filter holder detachably connected to the blowing nozzle and adapted to hold a filter, the filter holder comprising:a first fixed sleeve; andthe second fixed sleeve is sleeved with the first fixed sleeve on the axis and clamps the filter disc with the first fixed sleeve;a first cover detachably coupled to the filter holder; andand a second cover detachably connected to the first cover, wherein the first cover and the second cover connected to each other accommodate the filter holder and the filter fixed thereto.
- The virus collection assembly of claim 1, wherein the blowing nozzle comprises a body and a sealing rubber ring, and the sealing rubber ring is positioned outside the body.
- The virus collection assembly of claim 1, wherein the blowing nozzle comprises a body having a first latch, the first fixed sleeve having a second latch, the first fixed sleeve nesting with the body of the blowing nozzle on the axis, and the engagement of the second latch with the first latch limiting translation of the first fixed sleeve relative to the body of the blowing nozzle on the axis.
- The virus collection assembly of claim 1, wherein the first cover has a first inner sleeve and a first mating portion, the second stationary sleeve has a second mating portion, the second stationary sleeve and the first inner sleeve nest with one another, and mating of the first mating portion and the second mating portion limits translation of the first stationary sleeve relative to the first inner sleeve on the axis.
- The virus collection assembly of claim 1, wherein the first stationary sleeve has a first engagement portion and the second stationary sleeve has a second engagement portion, the engagement of the first engagement portion and the second engagement portion limiting translation of the second stationary sleeve relative to the first stationary sleeve on the axis.
- The virus collection assembly of claim 1, wherein the first stationary sleeve has a first guide and the second stationary sleeve has a second guide, the cooperation of the first guide and the second guide limiting rotation of the second stationary sleeve relative to the first stationary sleeve on the axis.
- The virus collection assembly of claim 1, wherein the second cover has a second inner sleeve and the first stationary sleeve and the second inner sleeve are nested with each other.
- The virus collection assembly of claim 1, wherein the first cap has a first thread and the second cap has a second thread, and engagement of the first thread with the second thread connects the first cap to the second cap.
- The virus collection assembly of claim 1, wherein the second cover has a sealing gasket, the first cover is connected to the second cover, and the sealing gasket is located between the first cover and the second cover.
- A virus storage device comprising:a filter holder adapted to hold a filter, the filter holder comprising:a first fixed sleeve; andthe second fixed sleeve is sleeved with the first fixed sleeve on the axis and clamps the filter disc with the first fixed sleeve;a first cover detachably coupled to the filter holder; andand a second cover detachably connected to the first cover, wherein the first cover and the second cover connected to each other accommodate the filter holder and the filter fixed thereto.
- The virus storage device according to claim 10, wherein the first cover has a first inner sleeve and a first mating portion, the second fixed sleeve has a second mating portion, the second fixed sleeve and the first inner sleeve are nested with each other, and mating of the first mating portion and the second mating portion limits translation of the first fixed sleeve relative to the first inner sleeve on the axis.
- The virus storage device according to claim 10, wherein the first fixing sleeve has a first engagement portion and the second fixing sleeve has a second engagement portion, the engagement of the first engagement portion and the second engagement portion limiting translation of the second fixing sleeve relative to the first fixing sleeve on the axis.
- The virus storage device according to claim 10, wherein the first fixing sleeve has a first guide portion and the second fixing sleeve has a second guide portion, and cooperation of the first guide portion and the second guide portion restricts rotation of the second fixing sleeve relative to the first fixing sleeve on the axis.
- The virus storage device according to claim 10, wherein the second cover has a second inner sleeve, and the first fixing sleeve and the second inner sleeve are sleeved with each other.
- The virus storage device of claim 10, wherein the first cap has a first thread and the second cap has a second thread, and engagement of the first thread with the second thread connects the first cap to the second cap.
- The virus storage device according to claim 10, wherein the second cover has a sealing rubber ring, the first cover is connected to the second cover, and the sealing rubber ring is located between the first cover and the second cover.
- A method of virus collection comprising the steps of:receiving blown gas from a subject via a blowing nozzle to a gas collection bag in communication with the blowing nozzle;after the gas collection bag collects the gas blown out by the subject, a filter holder is mounted to the gas blowing nozzle;drawing out the gas collected in the gas collection bag through the gas blowing nozzle so that the gas collected in the gas collection bag flows through the filter sheet fixed by the filter sheet fixer;removably attaching a first cover to the filter holder;after the first cover is detachably connected to the filter holder, the filter holder and the filter fixed by the filter holder are detached from the blowing nozzle through the first cover; andthe first cover is connected to the second cover such that the filter holder and the filter held thereby are housed within the first cover and the second cover.
- The virus collection method of claim 17, wherein the step of mounting the filter holder to the air blowing nozzle comprises:detachably connecting the filter holder to the first cover;detachably connecting the filter holder to the blow nozzle via the first cover; andthe first cover is detached from the filter holder.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/113007 WO2022047660A1 (en) | 2020-09-02 | 2020-09-02 | Virus collection assembly, virus storage device and virus collection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115997112A true CN115997112A (en) | 2023-04-21 |
Family
ID=80492333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080103569.4A Pending CN115997112A (en) | 2020-09-02 | 2020-09-02 | Virus collection assembly, virus storage device and virus collection method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115997112A (en) |
| WO (1) | WO2022047660A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2145528A1 (en) * | 1992-09-29 | 1994-04-14 | John Adrian Donkers | Containers for potentially hazardous substances |
| AUPQ838000A0 (en) * | 2000-06-26 | 2000-07-20 | Invetech Operations Pty Ltd | Alveolar breath sampling container |
| US7998731B2 (en) * | 2003-03-17 | 2011-08-16 | General Dynamics Advanced Information Systems, Inc. | Portable sampling device for airborne biological particles |
| TWI367258B (en) * | 2008-12-24 | 2012-07-01 | Univ Kaohsiung Medical | Quantitative sampler of exhaled pathogens and quantitative analysis method using the same |
| JP5476557B2 (en) * | 2011-08-19 | 2014-04-23 | 株式会社日立製作所 | Packaging container and sample observation method using the same |
| CN206132452U (en) * | 2016-10-19 | 2017-04-26 | 李道桥 | Exhale gas detection to look into device |
-
2020
- 2020-09-02 WO PCT/CN2020/113007 patent/WO2022047660A1/en active Application Filing
- 2020-09-02 CN CN202080103569.4A patent/CN115997112A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022047660A1 (en) | 2022-03-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2009131329A (en) | Electric vacuum cleaner | |
| CN115997112A (en) | Virus collection assembly, virus storage device and virus collection method | |
| JPWO2016052267A1 (en) | Portable cleaner | |
| JP2014076141A (en) | Vacuum cleaner | |
| CN101204309B (en) | Suction tube for a vacuum cleaner | |
| TWI756746B (en) | Virus collection assembly, virus storage device and virus collection method | |
| JP5556056B2 (en) | Dust collector | |
| CN218247856U (en) | Vomitus hastening device convenient for collecting vomitus | |
| TW202329889A (en) | Specimen collection device | |
| RU2006133573A (en) | AIR DELIVERY DEVICE WITH A BAG FILTER, INCLUDING A CONNECTION BETWEEN A BAG FILTER AND A SLEEVE CONNECTED TO A FALLING AIR PIPELINE | |
| CN203032630U (en) | Dust collector used for automobile | |
| CN212346387U (en) | Dust collector dust cup convenient to wash and dust collector | |
| CN211155405U (en) | Bowl cover subassembly and cooking machine | |
| CN208932157U (en) | A kind of desktop old and useless battery collector convenient for classification | |
| CN211260910U (en) | Smoke machine with oil smoke separator | |
| JP5707059B2 (en) | Electric vacuum cleaner | |
| JP2017213158A (en) | Vacuum cleaner | |
| CN200985044Y (en) | Sail pivot seat | |
| CN111035304A (en) | Dust collector dust cup convenient to wash and dust collector | |
| CN212757838U (en) | Three-dimensional tower dust collector is used in resin production | |
| CN212394793U (en) | External air duct structure of dust collector | |
| CN214284744U (en) | Hand-held vacuum cleaner | |
| CN218259410U (en) | Rapid kit for detecting influenza virus | |
| CN100544657C (en) | Suction nozzle retaining system | |
| CN114814193B (en) | Method for detecting mycotoxins in liquid milk and detection device thereof |
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 |