CN105527125A - Fluid collector - Google Patents
Fluid collector Download PDFInfo
- Publication number
- CN105527125A CN105527125A CN201610032229.2A CN201610032229A CN105527125A CN 105527125 A CN105527125 A CN 105527125A CN 201610032229 A CN201610032229 A CN 201610032229A CN 105527125 A CN105527125 A CN 105527125A
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- CN
- China
- Prior art keywords
- collecting
- collection
- fluid
- fluid collector
- ventilating
- 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.)
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Classifications
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- 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
Abstract
The invention relates to a fluid collector, which comprises a collecting bottle body, a collecting body and a cover body, wherein the collecting body is matched with the collecting bottle body to be used; the cover body is hinged onto the collecting body; the collecting body comprises a collecting part and a connecting part; the upper surface of the collecting part is inwards recessed for forming a collecting surface; a collecting hole is formed in the collecting surface; the collecting hole is matched with a matching hole formed in the surface of the connecting part to form a fluid passage communicated to the inside of the collecting bottle body; the collecting part is provided with a ventilation part; an outlet of the ventilation part is higher than the collecting surface; the collecting part is provided with a ventilation auxiliary hole for communicating the bottle body and the ventilation part; the collecting part and the connecting part can relatively move in the circumferential direction. The fluid collector has the advantages that the fluid collection can be performed by the recessed collecting surface of the collecting part; the balance of air pressure inside the bottle and at the outside can be ensured by the ventilation part isolated from the collecting part; the fluid, particularly thick fluid is enabled to smoothly enter the bottle body; an outlet of the ventilation part is arranged in a way of avoiding the direction rightly aligned with the collecting direction; the fluid can be effectively prevented from entering the ventilation part; the ventilation effect is effectively ensured.
Description
Technical field
The invention belongs to field of biomedicine technology, relate to a kind of fluid collector.
Background technology
The Clinics and Practices of a lot of disease needs to be undertaken by the sample in some patient bodies, as adopted the inspection of saliva, urine, blood etc.The sampling of these samples needs by special sampler, as the patent No. a kind of saliva collection dropper disclosed in CN203941030 adds integrated unit; The patent No. is a kind of urine collecting tube being applicable to clinical examination disclosed in CN201404233.Publication number is that the patent of invention of CN204708886U also provides a kind of saliva DNA receiving flask, facilitates sampling, although be provided with ventilation device, but be easy to be blocked by saliva, especially for the sample that some toughness are large, be difficult to enter in bottle, collection efficiency is lower.
Summary of the invention
Object of the present invention, in order to address the aforementioned drawbacks, provides fluid collector, and especially for the fluid that toughness is large, collecting effect is better.
The present invention adopts following technical scheme: a kind of fluid collector, comprise collect bottle and with described collection bottle with the use of collection body and the lid that is hinged on described collection body, described collection body comprises collection unit and connecting portion, the upper surface indent of described collection unit forms collection surface, described collection surface is provided with collection hole, the fluid passage being formed and lead in described collection bottle is coordinated with the mating holes be arranged on described connecting portion surface, described collection unit is provided with ventilating part, the outlet of described ventilating part exceeds described collection surface, described connecting portion is provided with the ventilation distribution being communicated with bottle and described ventilating part, described collection unit and described connecting portion can relative movements in a circumferential direction.
Technique scheme carries out the collection of fluid by the spill collection surface of collection unit, guarantee to reach balance with the air pressure in the external world in bottle by the ventilating part of keeping apart with collection unit, ensure that fluid enters in bottle smoothly, the outlet of ventilating part exceeds described collection surface, avoid fluid to enter ventilating part and cause ventilation blocking, ensure ventilatory effect.
As preferably, described ventilating part comprises the air hole be arranged on described collection surface and the ventilating wall arranged around described air hole excircle, and described ventilating wall surrounds the venting cavity separated with described collection unit, and effective anti-fluid enters ventilating part and causes ventilation blocking.
As preferably, the outlet of ventilating part is formed on described venting cavity top, and the outlet of described ventilating part is towards horizontal direction or arrange downward, when anti-fluid enters collection unit, also enters ventilating part.
As preferably, described ventilating part be bottom connect with on described collection surface, the flexible pipe with opening, the opening of described flexible pipe exceeds the top of described collection unit.
As preferably, described ventilating wall comprises vertical portion and turning point, and the outlet of described ventilating part is arranged on described turning point, and the angle between described turning point and described vertical portion is less than or equal to right angle.
As preferably, described ventilating wall is arranged on the edge of described collection hole, and by the guide functions of ventilating wall, fluid enters in bottle more smoothly.
As preferably, extend from described ventilating wall the conducting element aiming at described collection hole, strengthen water conservancy diversion effect.
As preferably, the bottom of described collection surface has collects groove, collects in groove described in described collection hole is arranged on, and fluid more easily wants the direction flowing entered in bottle, the especially fluid of toughness, more remarkable effect.
As preferably, the described wall collecting groove is that staircase structure is arranged, the described wall collecting groove is provided with the secondary collection hole communicated with collection hole, when gatherer is collected by cavernous body, staircase structure is conducive to the extruding to cavernous body inner fluid, segment fluid flow flows into bottle from secondary collection hole, and anti-fluid is absorbed again by cavernous body, strengthens collecting effect.
By implementing technique scheme, the present invention carries out the collection of fluid by the spill collection surface of collection unit, guarantee to reach balance with the air pressure in the external world in bottle by the ventilating part of keeping apart with collection unit, ensure that fluid enters in bottle smoothly, especially the fluid of thickness, and the outlet of ventilating part is avoided just arranging collecting direction, effectively anti-fluid can enter ventilating part, effectively ensure ventilatory effect.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of one embodiment of the invention;
Accompanying drawing 2 is the vertical view of accompanying drawing 1;
Accompanying drawing 3 is collection body structural representation in another embodiment of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Embodiment 1:
A kind of fluid collector as shown in accompanying drawing 1,2, comprise collect bottle 1 and with collect bottle 1 with the use of collection body 2 and the lid 3 that is hinged on collection body 2, collection body 2 comprises collection unit 21 and connecting portion 22, connecting portion 22 is connected with the bottleneck spiral collecting bottle 1, can relatively in a circumferential direction move around between collection unit 21 with connecting portion 22.The upper surface indent of collection unit 21 forms collection surface 211, collection surface 211 is provided with collection hole 212, the fluid passage being formed and lead to and collect in bottle 1 is coordinated with the mating holes be arranged on connecting portion 22 surface, by rotating collection unit 21 or connecting portion 22, the relative position of both changes, make collection hole 212 with mating holes position alignment or stagger, thus reaching the effect that fluid passage opens or closes.Collection unit 21 is provided with ventilating part 23, and the outlet of ventilating part 23 is positioned at more than in the middle part of collection body 2, and the fluid of collection is not easy to enter ventilating part 23; Connecting portion 22 is provided with the ventilation distribution being communicated with and collecting bottle 1 and ventilating part 23, ventilating part 23 comprises the air hole 231 be arranged on collection surface 211 and the ventilating wall 232 arranged around air hole 231 excircle, and ventilating wall 232 surrounds the venting cavity 233 separated with collection unit 21.When collection hole 212 is with mating holes position alignment or when staggering, air hole 231 is also just aimed at ventilation distribution or staggers, and when collecting fluid, just can ventilate, and ensures that fluid enters in bottle smoothly.
Embodiment 2:
Differently from embodiment 1 to be, ventilating wall 232 is arranged on the edge of collection hole 212, as shown in Figure 3, comprises vertical portion 2321 and turning point 2322, the outlet of ventilating part 23 is arranged on turning point 2322, angle between turning point 2322 and vertical portion 2321 is less than or equal to right angle, when angle is right angle, and outlet level, when angle is acute angle, go out below mouth down, the present embodiment is right angle, and the outlet of ventilating part 23 is towards horizontal direction.
Embodiment 3:
Differently from embodiment 1 be, ventilating wall 232 comprises vertical portion 2321 and turning point 2322, and extends from ventilating wall 232 conducting element 2323 aiming at collection hole 212.
Embodiment 4:
Differently from embodiment 1 to be, ventilating part 23 for bottom connect with on collection surface 211, the flexible pipe with opening, the opening of flexible pipe exceeds the top of collection unit 21, when lid 3 is opened, ventilating part 23 ejects, and its outlet exceeds the top of collection unit 21, when covering lid 3, flexible pipe, by bending, is placed in venting cavity 233.The bottom of collection surface 211 has collects groove, collects in groove described in described collection hole is arranged on, and the wall collecting groove is that staircase structure is arranged, described in collect groove wall on be provided with the secondary collection hole communicated with described collection hole 212.
Claims (9)
1. a fluid collector, comprise collect bottle (1) and with described collection bottle (1) with the use of collection body (2) and the lid (3) that is hinged on described collection body (2), it is characterized in that, described collection body (2) comprises collection unit (21) and connecting portion (22), the upper surface indent of described collection unit (21) forms collection surface (211), described collection surface (211) is provided with collection hole (212), coordinate formation to lead to fluid passage in described collection bottle (1) with the mating holes be arranged on described connecting portion (22) surface, described collection unit (21) is provided with ventilating part (23), the outlet of described ventilating part (23) is positioned at more than described collection body (2) middle part, described connecting portion (22) is provided with the ventilation distribution being communicated with and collecting bottle (1) and described ventilating part (23), described collection unit (21) and described connecting portion (22) can relative movements in a circumferential direction.
2. a kind of fluid collector according to claim 1, it is characterized in that, described ventilating part (23) comprises the air hole (231) be arranged on described collection surface (211) and the ventilating wall (232) arranged around described air hole (231) excircle, and described ventilating wall (232) surrounds the venting cavity (233) separated with described collection unit (21).
3. a kind of fluid collector according to claim 2, is characterized in that, the outlet of ventilating part (23) is formed on described venting cavity (233) top, and the outlet of described ventilating part (23) is towards horizontal direction or arrange downward.
4. a kind of fluid collector according to claim 3, it is characterized in that, described ventilating wall (232) comprises vertical portion (2321) and turning point (2322), the outlet of described ventilating part (23) is arranged on described turning point (2322), and the angle between described turning point (2322) and described vertical portion (2321) is less than or equal to right angle.
5. a kind of fluid collector according to claim 1, is characterized in that, described ventilating part (23) for bottom connect with on described collection surface (211), the flexible pipe with opening, the opening of described flexible pipe exceeds the top of described collection unit (21).
6. a kind of fluid collector according to claim 2, it is characterized in that, described ventilating wall (232) is arranged on the edge of described collection hole (212).
7. a kind of fluid collector according to claim 6, is characterized in that, extends from described ventilating wall (232) conducting element (2323) aiming at described collection hole (212).
8. a kind of fluid collector according to claim 1, it is characterized in that, the bottom of described collection surface (211) has collects groove, collects in groove described in described collection hole is arranged on.
9. a kind of fluid collector according to claim 8, is characterized in that, described in collect groove wall be that staircase structure is arranged, described in collect groove wall on be provided with the secondary collection hole communicated with described collection hole (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610032229.2A CN105527125B (en) | 2016-01-19 | 2016-01-19 | A kind of fluid collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610032229.2A CN105527125B (en) | 2016-01-19 | 2016-01-19 | A kind of fluid collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105527125A true CN105527125A (en) | 2016-04-27 |
| CN105527125B CN105527125B (en) | 2019-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610032229.2A Active CN105527125B (en) | 2016-01-19 | 2016-01-19 | A kind of fluid collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105527125B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107536626A (en) * | 2016-06-24 | 2018-01-05 | 无锡市凯顺医疗器械制造有限公司 | A kind of closed body fluid indwelling device is with taking liquid part |
| WO2020224650A1 (en) * | 2019-05-09 | 2020-11-12 | 复旦大学附属中山医院 | Method for collecting liquid into closed collection tube by using collector |
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| CN2294456Y (en) * | 1997-05-06 | 1998-10-14 | 南京制药厂 | Continuous sampling device for water quality control |
| US6149604A (en) * | 1995-09-07 | 2000-11-21 | Kosasky; Harold J. | Instrument for measuring saliva viscoelasticity to determine female fertile period |
| CN1877287A (en) * | 2006-07-11 | 2006-12-13 | 徐双苗 | Integrated multifunctional urine sample collecting apparatus |
| CN202049071U (en) * | 2011-04-21 | 2011-11-23 | 中国地质科学院岩溶地质研究所 | Seepage soil water collector |
| CN202408917U (en) * | 2011-12-31 | 2012-09-05 | 郑成军 | Novel blood sampling detector |
| CN104729884A (en) * | 2015-04-14 | 2015-06-24 | 天津市环境保护科学研究院 | Farmland nitrogen loss lateral-seepage collecting device |
| CN104777065A (en) * | 2015-03-17 | 2015-07-15 | 浙江理工大学 | High precision measuring and sample collecting system |
| CN104849100A (en) * | 2015-05-22 | 2015-08-19 | 浙江硕华医用塑料有限公司 | Collecting and storing device for saliva samples |
| CN104840223A (en) * | 2015-05-22 | 2015-08-19 | 浙江硕华医用塑料有限公司 | Saliva sample collection container |
| CN104840222A (en) * | 2015-05-22 | 2015-08-19 | 浙江硕华医用塑料有限公司 | Saliva DNA (deoxyribonucleic acid) collection and storage bottle |
| CN204731063U (en) * | 2015-07-07 | 2015-10-28 | 健路生物科技（苏州）有限公司 | A kind of spittle collector with sealed storage performance |
| CN205317529U (en) * | 2016-01-19 | 2016-06-15 | 浙江硕华医用塑料有限公司 | Fluid collector |
-
2016
- 2016-01-19 CN CN201610032229.2A patent/CN105527125B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6149604A (en) * | 1995-09-07 | 2000-11-21 | Kosasky; Harold J. | Instrument for measuring saliva viscoelasticity to determine female fertile period |
| CN2294456Y (en) * | 1997-05-06 | 1998-10-14 | 南京制药厂 | Continuous sampling device for water quality control |
| CN1877287A (en) * | 2006-07-11 | 2006-12-13 | 徐双苗 | Integrated multifunctional urine sample collecting apparatus |
| CN202049071U (en) * | 2011-04-21 | 2011-11-23 | 中国地质科学院岩溶地质研究所 | Seepage soil water collector |
| CN202408917U (en) * | 2011-12-31 | 2012-09-05 | 郑成军 | Novel blood sampling detector |
| CN104777065A (en) * | 2015-03-17 | 2015-07-15 | 浙江理工大学 | High precision measuring and sample collecting system |
| CN104729884A (en) * | 2015-04-14 | 2015-06-24 | 天津市环境保护科学研究院 | Farmland nitrogen loss lateral-seepage collecting device |
| CN104849100A (en) * | 2015-05-22 | 2015-08-19 | 浙江硕华医用塑料有限公司 | Collecting and storing device for saliva samples |
| CN104840223A (en) * | 2015-05-22 | 2015-08-19 | 浙江硕华医用塑料有限公司 | Saliva sample collection container |
| CN104840222A (en) * | 2015-05-22 | 2015-08-19 | 浙江硕华医用塑料有限公司 | Saliva DNA (deoxyribonucleic acid) collection and storage bottle |
| CN204731063U (en) * | 2015-07-07 | 2015-10-28 | 健路生物科技（苏州）有限公司 | A kind of spittle collector with sealed storage performance |
| CN205317529U (en) * | 2016-01-19 | 2016-06-15 | 浙江硕华医用塑料有限公司 | Fluid collector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107536626A (en) * | 2016-06-24 | 2018-01-05 | 无锡市凯顺医疗器械制造有限公司 | A kind of closed body fluid indwelling device is with taking liquid part |
| WO2020224650A1 (en) * | 2019-05-09 | 2020-11-12 | 复旦大学附属中山医院 | Method for collecting liquid into closed collection tube by using collector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105527125B (en) | 2019-07-19 |
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Address after: 313220 Longshan road 148, Zhong Guan Town, Deqing County, Huzhou, Zhejiang Applicant after: Zhejiang Sorfa Life Science Research Co., Ltd. Address before: 313220 Longshan road 148, Zhong Guan Town, Deqing County, Huzhou, Zhejiang Applicant before: Zhejiang Sorfa Medical Plastic Co.,Ltd. |
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| GR01 | Patent grant |