MX2022004214A - Muestreador de líquidos de volúmenes pequeños. - Google Patents
Muestreador de líquidos de volúmenes pequeños.Info
- Publication number
- MX2022004214A MX2022004214A MX2022004214A MX2022004214A MX2022004214A MX 2022004214 A MX2022004214 A MX 2022004214A MX 2022004214 A MX2022004214 A MX 2022004214A MX 2022004214 A MX2022004214 A MX 2022004214A MX 2022004214 A MX2022004214 A MX 2022004214A
- Authority
- MX
- Mexico
- Prior art keywords
- valve structure
- valve
- passageway
- moved
- initial volume
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B10/007—Devices for taking samples of body liquids for taking urine samples
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
- A61F5/4404—Details or parts
- A61F5/4405—Valves or valve arrangements specially adapted therefor ; Fluid inlets or outlets
-
- 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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
- G01N1/2042—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping using a piston actuated by the pressure of the liquid to be sampled
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Hematology (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Epidemiology (AREA)
- Vascular Medicine (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Se describe un dispositivo para muestrear un volumen inicial de un flujo de líquido que comprende un conducto de entrada, un conducto de salida y una carcasa de válvula. La carcasa de válvula tiene un paso formado a través de la misma. Una salida de muestra se extiende a través de la carcasa de válvula y hacia el paso. Una estructura de válvula está dispuesta para el movimiento axial en la carcasa de válvula. Una compuerta de la estructura de válvula obstruye el paso e impide que se transfiera un volumen inicial del flujo de líquido al conducto de salida cuando la estructura de válvula se mueve a una posición de muestreo. Un vástago de la estructura de válvula obstruye la salida de muestra sin obstruir el paso cuando la estructura de válvula se mueve a una posición de desvío. Al menos una ranura alargada se forma en una superficie de la compuerta y se extiende hacia el vástago de modo que el volumen inicial se dirige a través de la salida de muestra y hacia un receptáculo cuando la estructura de válvula se mueve a la posición de muestreo. Un miembro de elevación mueve la estructura de válvula desde la posición de muestreo hasta la posición de desvío.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962911817P | 2019-10-07 | 2019-10-07 | |
| PCT/EP2020/078023 WO2021069454A2 (en) | 2019-10-07 | 2020-10-07 | Small volume liquid sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2022004214A true MX2022004214A (es) | 2022-09-23 |
Family
ID=73013364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2022004214A MX2022004214A (es) | 2019-10-07 | 2020-10-07 | Muestreador de líquidos de volúmenes pequeños. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20220370047A1 (es) |
| EP (1) | EP4041091A2 (es) |
| JP (1) | JP2022551904A (es) |
| CN (1) | CN115551417A (es) |
| AU (1) | AU2020364849A1 (es) |
| BR (1) | BR112022006712A2 (es) |
| CA (1) | CA3157268A1 (es) |
| MX (1) | MX2022004214A (es) |
| WO (1) | WO2021069454A2 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023227748A1 (en) | 2022-05-25 | 2023-11-30 | Novosanis Nv | Liquid sampler for fast capture of initial volume of a liquid flow |
| CN116898496B (zh) * | 2023-09-13 | 2023-11-17 | 湖南省华芯医疗器械有限公司 | 一种收样器和内窥镜 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1903251A1 (de) * | 1969-01-23 | 1970-08-06 | Josef Stadler Kg | Einrichtung zur Entnahme von Milchproben aus einer Durchflussleitung,insbesondere fuer Milchtankwagen |
| FR2187116A5 (es) * | 1972-05-30 | 1974-01-11 | Inst Nat Rech Chimique | |
| GB1574864A (en) * | 1977-02-17 | 1980-09-10 | Univ Dundee | Liquid collector for collecting mid-stream samples |
| DK175721B1 (da) * | 2003-10-28 | 2005-02-07 | Keofitt As | Ventil til steril udtagning af en væskepröve fra en beholder |
| US9353585B2 (en) * | 2008-03-07 | 2016-05-31 | Halliburton Energy Services, Inc. | On-the-fly acid blender with sampling equipment |
| GB2505701A (en) | 2012-09-10 | 2014-03-12 | Univ Antwerpen | Liquid sampler |
| KR101876699B1 (ko) * | 2018-01-02 | 2018-08-16 | 주식회사 세종바이오메드 | 샘플 소변 수집 장치 |
-
2020
- 2020-10-07 US US17/767,252 patent/US20220370047A1/en active Pending
- 2020-10-07 EP EP20796701.9A patent/EP4041091A2/en active Pending
- 2020-10-07 BR BR112022006712A patent/BR112022006712A2/pt unknown
- 2020-10-07 CA CA3157268A patent/CA3157268A1/en active Pending
- 2020-10-07 CN CN202080083706.2A patent/CN115551417A/zh active Pending
- 2020-10-07 AU AU2020364849A patent/AU2020364849A1/en active Pending
- 2020-10-07 WO PCT/EP2020/078023 patent/WO2021069454A2/en unknown
- 2020-10-07 JP JP2022521611A patent/JP2022551904A/ja active Pending
- 2020-10-07 MX MX2022004214A patent/MX2022004214A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021069454A3 (en) | 2021-06-24 |
| AU2020364849A1 (en) | 2022-05-26 |
| CN115551417A (zh) | 2022-12-30 |
| CA3157268A1 (en) | 2021-04-15 |
| EP4041091A2 (en) | 2022-08-17 |
| WO2021069454A2 (en) | 2021-04-15 |
| BR112022006712A2 (pt) | 2022-07-12 |
| US20220370047A1 (en) | 2022-11-24 |
| JP2022551904A (ja) | 2022-12-14 |
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