CN202002824U - Funnel for disposable body-fluid analyzing and proportional-sampling device - Google Patents
Funnel for disposable body-fluid analyzing and proportional-sampling device Download PDFInfo
- Publication number
- CN202002824U CN202002824U CN2010206959368U CN201020695936U CN202002824U CN 202002824 U CN202002824 U CN 202002824U CN 2010206959368 U CN2010206959368 U CN 2010206959368U CN 201020695936 U CN201020695936 U CN 201020695936U CN 202002824 U CN202002824 U CN 202002824U
- Authority
- CN
- China
- Prior art keywords
- funnel
- discharge nozzle
- gas outlet
- sampling device
- analyzed
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to medical apparatuses, in particular to an improvement of a medical body-fluid analyzing and sampling device. A funnel for a disposable body-fluid analyzing and proportional-sampling device disclosed by the utility model comprises a funnel bunker, wherein the lower part of the funnel bunker is provided with a funnel discharging pipe communicated with the funnel bunker, and the lower part of the funnel bunker is also provided with an exhaust pipe. Through the funnel for the disposable body-fluid analyzing and proportional-sampling device, the pollution to a medical environment due to the evaporation of a fluid to be inspected in the processes of sampling the fluid to be inspected, sending the fluid to be inspected for inspection, injecting the fluid to be inspected into a fluid-collecting bottle, and the like can be avoided, and the accuracy of inspection results is improved.
Description
Technical field:
The utility model relates to medicine equipment, relates in particular to the improvement of medical body fluid analysis sampler.
Background technology:
The patient is carried out the check of urine and other body fluid, is one of routine inspection project of hospital.With the urine examination is example, took out urine by the patient with disposable little plastic cup before this, deliver to control laboratory again, carefully the urine in the little plastic cup is poured into 10ml to the about 15mm liquid-collecting bottle of diameter by the medical worker again, need guard against others' collision when the patient holds the urine censorship in this process overflows, the phenomenon that urine is overflowed when the patient is more happens occasionally, polluted hospital environment greatly, also have because the only about 15mm of bore of liquid-collecting bottle, must be very careful when the medical worker operates, prevent that urine from overflowing, how long urine enters operation room in addition had to the time of pouring in the liquid-collecting bottle, how long urine just had in the time of operating room's evaporation, when the patient who carries out urine examination more for a long time, the evaporation capacity of patient's urine is bigger, particularly the patient suffers from infectious disease and summer temp during higher season, the urine molecule of evaporation is very big to medical environment harm, influences the accuracy of assay simultaneously.This present situation is very general in the hospital in the whole nation, has not yet to see relevant product or the Technological improvement plan that the body fluid checkout procedure is polluted medical environment that improve.
The utility model content:
At the above-mentioned deficiency of existing in prior technology, the purpose of this utility model is to provide a kind of disposable humoral to analyze the proportional sampling device funnel, it can avoid liquid to be checked taking a sample, inspecting by ready samples and processes such as liquid injection liquid-collecting bottle to be checked to the pollution that medical environment causes, are improved the accuracy of assay owing to overflowing and evaporating of liquid to be checked.
In order to solve the problems of the technologies described above, the scheme of the utility model technical solution problem is: disposable humoral is analyzed the proportional sampling device funnel, comprise the funnel feed bin, the bottom of this funnel feed bin is provided with the funnel discharge nozzle that is communicated with this funnel feed bin, and the bottom of this funnel feed bin also is provided with gas outlet.
After adopting such scheme, owing to be provided with gas outlet in the bottom of funnel feed bin, thereby this gas outlet and funnel discharge nozzle all are inserted in the liquid-collecting bottle of sealing the back, and (liquid-collecting bottle is a special container of collecting humoral sample to be checked in the disposable humoral analytical cartridge, there is gland bonnet its end, be bonded with rubber parts on the gland bonnet, be processed with cross type cut on the rubber parts, gas outlet and funnel discharge nozzle insert in the liquid-collecting bottle from cross type cut, the tube wall of the rubber parts at cross type cut place and the gas outlet of insertion and funnel discharge nozzle fits tightly and is in sealing state, prevent that liquid overflows in the liquid-collecting bottle, after gas outlet and funnel discharge nozzle are extracted from cross type cut, the rubber parts at cross type cut place is in sealing state because of self elastic reset, can prevent that liquid overflows in the liquid-collecting bottle), liquid in the funnel can be injected in the liquid-collecting bottle, gas is discharged by gas outlet in the liquid-collecting bottle, when the liquid level of liquid in the liquid-collecting bottle rises and during the submergence gas outlet gradually, gas can't be discharged, pressure increases in the liquid-collecting bottle, and the liquid that hinders in the funnel continues to inject.With the urine examination project is example, and the patient just can be injected into urine in the liquid-collecting bottle in the sampling place, extracts funnel and can finish sampling process.Effectively avoid urine to inject process such as liquid-collecting bottle in sampling, censorship and with urine because the overflowing and evaporating of urine and pollution that medical environment is caused, and improved medical worker's the work efficiency and the accuracy of assay greatly.
Gas outlet and funnel discharge nozzle be arranged in parallel.
Gas outlet is provided with air inlet port and exhaust port, and wherein the air inlet port is near the discharging port of funnel discharge nozzle.
The square section of gas outlet and funnel discharge nozzle is semicircle, and is bonded together.
Gas outlet and funnel discharge nozzle constitute by in the pipe interlayer being set, and interlayer will be isolated into two mutual disconnected pipelines in the pipe, and what wherein be communicated with the funnel feed bin is the funnel discharge nozzle, and another pipe is gas outlet.
Exhaust shroud is connected on the outside of funnel discharge nozzle, and the tube wall indent of funnel discharge nozzle, and the gap between the tube wall of gas outlet inwall and funnel discharge nozzle indent constitutes the exhaust passage.
Be connected with handle on the funnel feed bin.
Description of drawings:
Below in conjunction with the drawings and specific embodiments the utility model disposable humoral being analyzed proportional sampling device further describes with funnel.
Fig. 1 is that the utility model disposable humoral is analyzed the structural principle synoptic diagram of proportional sampling device with funnel;
Fig. 2 is that the utility model disposable humoral is analyzed the square section cut-open view that proportional sampling device connects together with the gas outlet and the funnel discharge nozzle of funnel.
Fig. 3 is that the utility model disposable humoral is analyzed proportional sampling device constitutes the disposable humoral analytical cartridge jointly with funnel and liquid-collecting bottle structural principle synoptic diagram;
Embodiment:
Among Fig. 1, Fig. 2, Fig. 3, funnel feed bin 4 and the funnel discharge nozzle 6 formation funnels that are positioned at funnel feed bin 4 bottoms and are communicated with funnel feed bin 4, be fixed with handle 5 on the outer wall of funnel feed bin 4, be connected with the gas outlet 2 parallel on the funnel discharge nozzle 6 with funnel discharge nozzle 6, gas outlet 2 is socketed in the outside of funnel discharge nozzle 6, and the tube wall indent of funnel discharge nozzle 6, the gap between the tube wall 7 of gas outlet 2 inwalls and funnel discharge nozzle 6 indents constitutes the exhaust passage.The air inlet port one of gas outlet 2 is near the discharging port of funnel discharge nozzle 6.The exhaust port 3 of gas outlet 2 is positioned at the top of funnel feed bin 4 and funnel discharge nozzle 6 junctions, and the exhaust port 3 of gas outlet 2 is positioned at the top of the bottle cap 9 of liquid-collecting bottle 10 when guaranteeing to take a sample.During sampling funnel discharge nozzle 6 and gas outlet 2 the cruciform incision from the bottle cap 9 of liquid-collecting bottle 10 are together inserted in the liquid-collecting bottle 10 (the cruciform otch does not draw the figure), liquid to be checked injects liquid-collecting bottle 10 from funnel, air in the liquid-collecting bottle 10 is discharged into outside the liquid-collecting bottle 10 by gas outlet 2, when the air inlet port one of the to be checked liquid-immersed gas outlet 2 in the liquid-collecting bottle 10, gas in the liquid-collecting bottle 10 can't be discharged, thereby the liquid to be checked in the funnel feed bin 4 is not re-introduced in the liquid-collecting bottle 10, because being processed with the material of cruciform otch on the bottle cap 9 is rubber parts 8, rubber parts 8 has the elasticity and the performance that resets certainly preferably, after funnel is extracted from liquid-collecting bottle 10, cruciform otch on the bottle cap 9 resets rapidly and seals, make sampling, censorship, a series of processes such as liquid injection liquid-collecting bottle 10 to be checked are once finished, no longer pollute medical environment, and improved the accurate part of medical worker's work efficiency and assay greatly.
Claims (7)
1. disposable humoral is analyzed the proportional sampling device funnel, comprises funnel feed bin (4), and the bottom of this funnel feed bin (4) is provided with the funnel discharge nozzle (6) that is communicated with this funnel feed bin (4), it is characterized in that: the bottom of this funnel feed bin (4) also is provided with gas outlet (2).
2. disposable humoral according to claim 1 is analyzed the proportional sampling device funnel, and it is characterized in that: described gas outlet (2) and funnel discharge nozzle (6) be arranged in parallel.
3. disposable humoral according to claim 1 is analyzed the proportional sampling device funnel, and it is characterized in that: described gas outlet (2) is provided with air inlet port (1) and exhaust port (3), and wherein air inlet port (1) is near the discharging port of funnel discharge nozzle (6).
4. disposable humoral according to claim 1 is analyzed the proportional sampling device funnel, and it is characterized in that: the square section of described gas outlet (2) and funnel discharge nozzle (6) is semicircle, and is bonded together.
5. disposable humoral according to claim 1 is analyzed the proportional sampling device funnel, it is characterized in that: described gas outlet (2) and funnel discharge nozzle (6) constitute by interlayer (7) is set in the pipe, interlayer (7) will be isolated into two mutual disconnected pipelines in the pipe, what wherein be communicated with funnel feed bin (4) is funnel discharge nozzle (6), and another pipe is gas outlet (2).
6. disposable humoral according to claim 1 is analyzed the proportional sampling device funnel, it is characterized in that: be connected with handle (5) on the described funnel feed bin (4).
7. disposable humoral according to claim 1 is analyzed the proportional sampling device funnel, it is characterized in that: described gas outlet (2) is socketed in the outside of funnel discharge nozzle (6), and the tube wall indent of funnel discharge nozzle (6), the gap between the inwall (7) of gas outlet (2) inwall and funnel discharge nozzle (6) indent constitutes the exhaust passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206959368U CN202002824U (en) | 2010-12-28 | 2010-12-28 | Funnel for disposable body-fluid analyzing and proportional-sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206959368U CN202002824U (en) | 2010-12-28 | 2010-12-28 | Funnel for disposable body-fluid analyzing and proportional-sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202002824U true CN202002824U (en) | 2011-10-05 |
Family
ID=44705561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206959368U Expired - Fee Related CN202002824U (en) | 2010-12-28 | 2010-12-28 | Funnel for disposable body-fluid analyzing and proportional-sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202002824U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015135503A1 (en) * | 2014-03-14 | 2015-09-17 | 单希杰 | Fluid guiding apparatus |
| WO2015135504A1 (en) * | 2014-03-14 | 2015-09-17 | 单希杰 | Disposable sealed body fluid retention device and convenient and sanitary fluid-taking method |
| CN108971938A (en) * | 2018-09-14 | 2018-12-11 | 佛山登奇伺服科技有限公司 | A kind of electric engine oil seal assembly device |
| CN109827813A (en) * | 2019-03-04 | 2019-05-31 | 中国地质科学院水文地质环境地质研究所 | A kind of Atmospheric precipitation isotope analysis moon cumulative sample acquisition device |
| CN113288227A (en) * | 2021-05-25 | 2021-08-24 | 长沙仁基医疗器械有限公司 | Saliva collector with exhaust function and injection molding process thereof |
-
2010
- 2010-12-28 CN CN2010206959368U patent/CN202002824U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015135503A1 (en) * | 2014-03-14 | 2015-09-17 | 单希杰 | Fluid guiding apparatus |
| WO2015135504A1 (en) * | 2014-03-14 | 2015-09-17 | 单希杰 | Disposable sealed body fluid retention device and convenient and sanitary fluid-taking method |
| JP2017516978A (en) * | 2014-03-14 | 2017-06-22 | 無錫市凱順医療器械制造有限公司 | Sealed body fluid detainer and convenient and sanitary liquid collection method |
| KR101935986B1 (en) * | 2014-03-14 | 2019-01-07 | 우시 카이? 메디컬 디바이스 매뉴팩처링 씨오., 엘티디. | Disposable sealed body fluid retention device and convenient and sanitary fluid-taking method |
| US10328430B2 (en) | 2014-03-14 | 2019-06-25 | Wuxi Kaishun Medical Device Manufacturing Co., Ltd. | Disposable sealed body fluid retention device and convenient and sanitary fluid-taking method |
| CN108971938A (en) * | 2018-09-14 | 2018-12-11 | 佛山登奇伺服科技有限公司 | A kind of electric engine oil seal assembly device |
| CN108971938B (en) * | 2018-09-14 | 2023-08-08 | 佛山登奇伺服科技有限公司 | Motor oil seal assembly device |
| CN109827813A (en) * | 2019-03-04 | 2019-05-31 | 中国地质科学院水文地质环境地质研究所 | A kind of Atmospheric precipitation isotope analysis moon cumulative sample acquisition device |
| CN113288227A (en) * | 2021-05-25 | 2021-08-24 | 长沙仁基医疗器械有限公司 | Saliva collector with exhaust function and injection molding process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202002824U (en) | Funnel for disposable body-fluid analyzing and proportional-sampling device | |
| JP6782998B2 (en) | apparatus | |
| US9442047B2 (en) | Segmented online sampling apparatus and method of use | |
| JP4570120B2 (en) | Improved method and apparatus for aspirating and dispensing liquids | |
| US10625255B2 (en) | Soft stopper penetrating dispensing device and soft stopper penetrating dispensing method | |
| CN101765775B (en) | Device for the preparation and fractioned dispensing of fluid samples, dispensing system including such device and related method | |
| CN101171330B (en) | Device for the extraction, collection and transport of biological specimens | |
| CN212391308U (en) | Biological safety type body fluid specimen processing device | |
| CN102246743B (en) | Biological tissue cryopreservation device | |
| CN109959549A (en) | Sample testing method and sample analyser | |
| CN102692257B (en) | Pneumatic liquid quantifying method and device thereof | |
| CN111321065A (en) | Trace biological sample purification pretreatment method and device | |
| CN202002819U (en) | Disposable liquid collecting bottle for quantitative sampler of body fluid analysis | |
| CN105408023A (en) | Device for introducing liquid sample into microfluidic system | |
| CN102559486B (en) | Full-automatic air microbe sampler | |
| CN206577780U (en) | A kind of portable micro sampling dilution Dropping feeder | |
| CN206235495U (en) | A kind of Groundwater solution gas sampling system | |
| CN210875403U (en) | Full-automatic liquid feeding device | |
| JP2018061451A (en) | Nucleic acid extraction device and nucleic acid extraction method | |
| CN212321249U (en) | Tandem injection pump set structure for diluting trace liquid sample | |
| CN106290934A (en) | The process of specimen, transport and detection method | |
| CN206248379U (en) | Portable micro sampling dilution Dropping feeder | |
| CN215078927U (en) | Injection liquid taking device capable of being used for collecting body fluid samples | |
| CN212293516U (en) | Integrated adding device for pretreatment reagent of biological sample | |
| CN211987210U (en) | High-flux cross-contamination-prevention solid phase extraction device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20111228 |