CN205538317U - Disposable airtight body fluid collector of modified - Google Patents
Disposable airtight body fluid collector of modified Download PDFInfo
- Publication number
- CN205538317U CN205538317U CN201520852129.5U CN201520852129U CN205538317U CN 205538317 U CN205538317 U CN 205538317U CN 201520852129 U CN201520852129 U CN 201520852129U CN 205538317 U CN205538317 U CN 205538317U
- Authority
- CN
- China
- Prior art keywords
- mozzle
- test tube
- sampling test
- fluid collector
- rubber stopper
- 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
- 210000001124 body fluid Anatomy 0.000 title claims abstract description 17
- 239000010839 body fluid Substances 0.000 title claims abstract description 17
- 238000005070 sampling Methods 0.000 claims abstract description 58
- 239000007788 liquid Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 6
- 241000973497 Siphonognathus argyrophanes Species 0.000 claims description 4
- 210000002700 urine Anatomy 0.000 abstract description 22
- 238000000034 method Methods 0.000 abstract description 5
- 206010036790 Productive cough Diseases 0.000 abstract 2
- 210000003802 sputum Anatomy 0.000 abstract 2
- 208000024794 sputum Diseases 0.000 abstract 2
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 4
- 239000013049 sediment Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a disposable airtight body fluid collector of modified, including sputum containers, sampling test tube, rubber buffer and honeycomb duct, the rubber buffer connector the sampling test tube the mouth of pipe, but set up the puncture space of elasticity switching in the rubber buffer, the first end of honeycomb duct is linked together with sputum containers's bottom, and the second end passes the puncture space in the rubber buffer and inserts in the sampling test tube, the snap ring has set firmly on the honeycomb duct to the return -air hole has been seted up on the anchor ring of snap ring, one end that the rubber buffer closes on the snap ring be equipped with with snap ring assorted recess. The utility model discloses simple structure, convenient to use. In having guaranteed when gathering the urine that the urine flows in the sampling test tube smoothly, and can not follow the blowout of return -air hole, when extracting the honeycomb duct in the follow rubber buffer, can not carry over the urine out of yet, whole sampling process safety, convenient health, it is pollution -free.
Description
Technical field
This utility model belongs to medical treatment appurtenance technical field, is specifically related to the disposable airtight body-fluid collector of a kind of improvement.
Background technology
When hospital carries out checking chemical examination, need to extract urine specimen and chemically examine.Existing body-fluid collector includes sampling cup, sampling test tube, rubber stopper and mozzle, rubber stopper connector is at the mouth of pipe of sampling test tube, offering in rubber stopper can the puncture space of elastic opening and closing, first end of mozzle is connected with the bottom of sampling cup, and the second end is through the puncture space in rubber stopper and is inserted in sampling test tube.When using this body-fluid collector to gather urine, rubber stopper plays sealing and prevents excessive effect, and sampling test tube itself offers return-air hole, so that urine flows into sampling test tube smoothly；After having sampled, from rubber stopper, extract mozzle, puncture space Guan Bi.But, when gathering urine, urine often sprays from return-air hole, and when extracting mozzle from rubber stopper, also can the urine in sampling test tube be taken out of, the most unhygienic, all brings the biggest trouble to doctor and patient.
Utility model content
The technical problems to be solved in the utility model is to provide the disposable airtight body-fluid collector of a kind of improvement, and gatherer process safety and sanitation are pollution-free.
For solving above-mentioned technical problem, technical solution adopted in the utility model is:
The disposable airtight body-fluid collector of a kind of improvement, including sampling cup, sampling test tube, rubber stopper and mozzle；Described rubber stopper connector is at the mouth of pipe of sampling test tube, and offering in rubber stopper can the puncture space of elastic opening and closing；First end of mozzle is connected with the bottom of sampling cup, and the second end is through the puncture space in rubber stopper and is inserted in sampling test tube；It is installed with on snap ring, and the anchor ring of snap ring on described mozzle and offers return-air hole；Described rubber stopper closes on one end of snap ring and is provided with the groove matched with snap ring.
Further, the liquid outlet of described mozzle is opened on the tube wall of mozzle, and is one section of solid gas column between the end of liquid outlet and mozzle the second end.
Further, when described mozzle inserts in sampling test tube, liquid outlet is near the mouth of pipe of sampling test tube.
Further, the bottom of described sampling cup offers outage, and the lower section of this outage is installed with socket, is provided with outer thick interior thin tapered socket in socket；First end of described mozzle is inserted in this tapered socket, and the shape of the first end matches with this tapered socket.
Further, when the first end of described mozzle inserts in tapered socket, during the inlet that is located on this end tube wall of mozzle is relative with outage.
Further, the first end of described mozzle is provided with the key in supplying inlet relative with outage, and the notch of tapered socket offers keyway accordingly.
Further, described rubber stopper connector is provided with the annular groove of bag beam tube mouth in one end of the sampling test tube mouth of pipe.
Further, described puncture space is cross or star.
Use and have the beneficial effects that produced by technique scheme:
This utility model simple in construction, easy to use.Ensure that urine flows in sampling test tube smoothly when gathering urine, without spraying from return-air hole；When extracting mozzle from rubber stopper, also urine will not be taken out of, whole sampling process conveniently, safely health, pollution-free.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the right view of Fig. 1；
Fig. 4 is the structural front view of mozzle；
Fig. 5 is the top view of Fig. 4；
Fig. 6 is the left view of Fig. 4；
Fig. 7 is the right view of Fig. 4；
Fig. 8 is the sectional view of rubber stopper；
Fig. 9 is the left view of Fig. 8；
Figure 10 is the right view of Fig. 8；
In figure: 1, sampling cup, 2, sampling test tube, 3, rubber stopper, 4, mozzle, 5, puncture space, 6, snap ring, 7, return-air hole, 8, groove, 9, liquid outlet, 10, solid gas column, 11, socket, 12, annular groove, 13, outage, 14, inlet, 15, key, 16, keyway.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
As it can be seen, the utility model discloses the disposable airtight body-fluid collector of a kind of improvement, including sampling cup 1, sampling test tube 2, rubber stopper 3 and mozzle 4；Described rubber stopper 3 connector is provided with the annular groove 12 of bag beam tube mouth at the mouth of pipe of sampling test tube 2, rubber stopper 3 connector in one end of sampling test tube 2 mouth of pipe, rubber stopper 3 offers can the puncture space 5 of elastic opening and closing, puncturing space 5 is cross or star.First end of mozzle 4 is connected with the bottom of sampling cup 1, and the second end is through the puncture space 5 in rubber stopper 3 and is inserted in sampling test tube 2；It is installed with on snap ring 6, and the anchor ring of snap ring 6 on described mozzle 4 and offers return-air hole 7；One end that described rubber stopper 3 closes on snap ring 6 is provided with the groove 8 matched with snap ring 6.When the second end of mozzle 4 is inserted in sampling test tube 2 through the puncture space 5 in rubber stopper 3, snap ring 6 is inserted simultaneously in the groove 8 matched with it, puncture space 5 and strutted contraction in sampling test tube 2 simultaneously by elasticity, so, the gap of certain size is existed between medial surface and the rubber stopper 3 of mozzle 4 snap ring 6, this gap of empirical tests can only make air by and urine can not be passed through, therefore, when injecting urine in sampling test tube 2, this gap return-air hole 7 on snap ring 6, the inner chamber allowing for sampling test tube 2 keeps air communication with extraneous, urine is flowed in sampling test tube 2 smoothly.
The liquid outlet 9 of mozzle 4 of the present utility model is opened on the tube wall of mozzle 4, and when mozzle 4 inserts in sampling test tube 2, liquid outlet 9 is near the mouth of pipe of sampling test tube 2；It it is one section of solid gas column 10 between the end of liquid outlet 9 and mozzle 4 second end, when gathering urine, solid gas column 10 is inserted in sampling test tube 2 and occupies certain volume, when urine is full of after sampling test tube 2 i.e. gathered, when mozzle 4 is extracted, the space that solid gas column 10 occupies is flowed into from puncture space 5 by the air of same volume simultaneously and replaces, and the process of air inflow sampling test tube 2 allows for not having urine when mozzle 4 is pulled out and spills from sampling test tube 2.Subsequently, puncture space 5 and recover air-tight state, the urine gathered is sealed in sampling test tube 2, sampling test tube 2 can be the cleanest carry, shift, and need not extract rubber stopper 3 just can be directly used for urine sediments analyzer be analyzed detection, the suction needle of urine sediments analyzer can inject in sampling test tube 2 directly through the puncture space 5 on rubber stopper 3, and owing to sampling test tube 2 existing the air of certain volume, it is ensured that suction needle injects and during instrumentation, urine will not be overflowed and pollute instrument.
This utility model mozzle 4 with the connected mode of sampling cup 1 is: the bottom of sampling cup 1 offers outage 13, and the lower section of this outage 13 is installed with socket 11, is provided with outer thick interior thin tapered socket in socket 11；First end of mozzle 4 is inserted in this tapered socket, and the shape of the first end matches with this tapered socket.When first end of mozzle 4 inserts in tapered socket 12, during the inlet 14 that is located on this end tube wall of mozzle 4 is relative with outage 13.And during during in order to make the first end of mozzle 4 insert in tapered socket 12, inlet 14 is relative with outage 13, the first end of mozzle 4 is provided with key 15, and the notch of tapered socket offers keyway accordingly.
Claims (8)
1. the disposable airtight body-fluid collector improved, including sampling cup (1), sampling test tube (2), rubber stopper (3) and mozzle (4)；Described rubber stopper (3) connector mouth of pipe in sampling test tube (2), offering in rubber stopper (3) can the puncture space (5) of elastic opening and closing；First end of mozzle (4) is connected with the bottom of sampling cup (1), and the second end is through the puncture space (5) in rubber stopper (3) and is inserted in sampling test tube (2)；It is characterized in that: be installed with on described mozzle (4) on snap ring (6), and the anchor ring of snap ring (6) and offer return-air hole (7)；Described rubber stopper (3) closes on one end of snap ring (6) and is provided with the groove (8) matched with snap ring (6).
The disposable airtight body-fluid collector of improvement the most according to claim 1, it is characterized in that: the liquid outlet (9) of described mozzle (4) is opened on the tube wall of mozzle (4), and be one section of solid gas column (10) between the end of liquid outlet (9) and mozzle (4) second end.
The disposable airtight body-fluid collector of improvement the most according to claim 2, it is characterised in that: when described mozzle (4) inserts in sampling test tube (2), liquid outlet (9) is near the mouth of pipe of sampling test tube (2).
The disposable airtight body-fluid collector of improvement the most according to claim 1, it is characterized in that: the bottom of described sampling cup (1) offers outage (13), and the lower section of this outage (13) is installed with socket (11), socket (11) is provided with outer thick interior thin tapered socket；First end of described mozzle (4) is inserted in this tapered socket, and the shape of the first end matches with this tapered socket.
The disposable airtight body-fluid collector of improvement the most according to claim 4, it is characterised in that: when the first end of described mozzle (4) inserts in tapered socket, during the inlet (14) that is located on this end tube wall of mozzle (4) is relative with outage (13).
The disposable airtight body-fluid collector of improvement the most according to claim 5, it is characterized in that: the first end of described mozzle (4) is provided with the key (15) in supplying inlet (14) relative with outage (13), and the notch of tapered socket offers keyway accordingly.
The disposable airtight body-fluid collector of improvement the most according to claim 1, it is characterised in that: described rubber stopper (3) connector is provided with the annular groove (12) of bag beam tube mouth in one end of sampling test tube (2) mouth of pipe.
The disposable airtight body-fluid collector of improvement the most according to claim 1, it is characterised in that: described puncture space (5) is cross or star.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852129.5U CN205538317U (en) | 2015-10-30 | 2015-10-30 | Disposable airtight body fluid collector of modified |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852129.5U CN205538317U (en) | 2015-10-30 | 2015-10-30 | Disposable airtight body fluid collector of modified |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205538317U true CN205538317U (en) | 2016-08-31 |
Family
ID=56762371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520852129.5U Expired - Fee Related CN205538317U (en) | 2015-10-30 | 2015-10-30 | Disposable airtight body fluid collector of modified |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205538317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110169791A (en) * | 2019-05-09 | 2019-08-27 | 复旦大学附属中山医院 | A kind of novel portable liquid acquisition device |
-
2015
- 2015-10-30 CN CN201520852129.5U patent/CN205538317U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110169791A (en) * | 2019-05-09 | 2019-08-27 | 复旦大学附属中山医院 | A kind of novel portable liquid acquisition device |
| CN110169791B (en) * | 2019-05-09 | 2023-04-25 | 复旦大学附属中山医院 | Novel portable liquid collector |
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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 |
Effective date of registration: 20170705 Address after: 050000 No. 159 North sports street, Shijiazhuang, Hebei, Changan District Patentee after: Hebei Zhi Zhi medical instruments Trading Co., Ltd. Address before: Eight, 228, 050000 North Main Street, Shijiazhuang, Hebei, Changan District, 1607 Patentee before: Cai Jian |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180820 Address after: 050000 36 song Qian street, Song Ying Town, Shijiazhuang high tech Zone, Hebei Patentee after: Hebei bun Jing Science and Technology Development Co., Ltd. Address before: 050000 159 Changan District sports North Street, Shijiazhuang, Hebei. Patentee before: Hebei Zhi Zhi medical instruments Trading Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20191030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |