CN109746065A - A kind of connection structure taken between liquid part lower passage - Google Patents
A kind of connection structure taken between liquid part lower passage Download PDFInfo
- Publication number
- CN109746065A CN109746065A CN201811265272.9A CN201811265272A CN109746065A CN 109746065 A CN109746065 A CN 109746065A CN 201811265272 A CN201811265272 A CN 201811265272A CN 109746065 A CN109746065 A CN 109746065A
- Authority
- CN
- China
- Prior art keywords
- liquid part
- liquid
- slot
- share common
- channel
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 53
- 238000005192 partition Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 abstract description 5
- 210000001124 body fluid Anatomy 0.000 abstract description 2
- 239000010839 body fluid Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The present invention relates to medical instruments, the more particularly, to device of collection of body fluids.A kind of connection structure taken between liquid part lower passage of the present invention, channel includes channel first and channel second, the channel first and the channel second have share common sidewalls, the share common sidewalls are equipped with the slot opened up upwards from bottom surface, the slot penetrates through the left side and right side of the share common sidewalls, and the groove bottom is located at the top of exhaust outlet or liquid outlet.The long advantage of tool saving material and die life of the invention.
Description
Technical field
The present invention relates to medical instruments, the more particularly, to device of collection of body fluids.
Background technique
In the prior art, it takes liquid part to be equipped with liquid-conveying ducts and exhaust passage, takes liquid part lower part liquid-conveying ducts and exhaust passage
Between be equipped with share common sidewalls.But the material that the share common sidewalls of the prior art use is more, and mold uses the longevity during product stripping
Order short and easy corrupted.
A kind of saving material is thus provided and die life can be extended, it is difficult to become industry technology urgently to be resolved
Topic.
Summary of the invention
The purpose of the present invention is to provide one kind of a kind of saving material and die life length to take liquid part lower passage
Between connection structure.
Goal of the invention of the invention is achieved in that
A kind of connection structure taken between liquid part lower passage, channel include channel first and channel second, the channel first and described logical
Road second has share common sidewalls, and the share common sidewalls are equipped with the slot opened up upwards from bottom surface, and the slot penetrates through the share common sidewalls
Left side and right side, the groove bottom is located at the top of exhaust outlet or liquid outlet.Exhaust outlet with liquid part is taken for that will cooperate
Test tube in gas by row be directed at outside test tube；Liquid outlet be used for by with take liquid part acquire liquid guide flow to take liquid part
In the lumen of the test tube of cooperation.It takes liquid part to be divided by partition to take liquid part top and take liquid part lower part, is above partition
Liquid part top is taken, is to take liquid part lower part below partition.The exhaust outlet and the liquid outlet are located at described take under liquid part
Portion.Groove bottom can be located at positioned at exhaust outlet top or groove bottom and be located at exhaust outlet with the top of liquid outlet or groove bottom
With the top of liquid outlet.
In above scheme, the height of the slot is not less than the 30% of the share common sidewalls height.
In above scheme, takes liquid part top and take equipped with partition between liquid part lower part, the slot is opened up from bottom to described
The lower end surface of partition.
In above scheme, the width of the slot is greater than 0.2mm and is less than 1.0mm.Preferably, the width 0.25mm of the slot is small
In 0.7mm.
The invention has the following advantages that
1) present invention opens up slot in the share common sidewalls of two interchannels, enhances the connection knot on mold between two channel plugs
Structure provides the intensity of mold to enhance the intensity of plug.
2) present invention opens up slot in the share common sidewalls of two interchannels, while reducing share common sidewalls materials'use amount,
Liquid in liquid-conveying ducts will not flow to exhaust passage by slot.
3) present invention is mentioned due to having opened up the slot of perforation share common sidewalls to be effectively shortened conduit wall molding time
The high efficiency of production.
Detailed description of the invention
Fig. 1 is the present invention and test tube cooperation schematic diagram -1.
Fig. 2 is the present invention and test tube cooperation schematic diagram -2.
Fig. 3 is the present invention and test tube cooperation schematic diagram -3.
In figure:
1 test tube,
2 take liquid part, and 21 take liquid part top, and 22 take liquid part lower part, 23 partitions, the lower end surface of 231 partitions,
24 liquid-conveying ducts, 25 exhaust passages, 26 share common sidewalls, 261 bottom surfaces, left side 262, right side 263,
27 slots, the width of 28 slots, 29 delivery holes, 30 gas vents, 31 exhaust outlets, 32 liquid outlets, 33 groove bottoms,
4 leakage barriers.
Specific embodiment
Following further describes the present invention with reference to the drawings, and following embodiment is only preference, is not to this hair
Bright range limits, on the contrary, the purpose is to wish to cover various changes and have an equality is arranged in institute of the present invention
It is intended in the scope of the scope of the patents applied.
Embodiment 1: with reference to the accompanying drawing 2, the present invention is described further by Fig. 3:
A kind of connection structure taken between liquid part lower passage, taking liquid part includes taking liquid part top 21 and taking liquid part lower part 22, takes liquid
It part top 21 and takes and separates and connect by partition 23 between liquid part lower part 22.Liquid part top 21 is taken to be mainly used for acquiring and collect
Liquid takes liquid part lower part 22 to be mainly used for drain, connection, exhaust etc..
Partition 23 is equipped with delivery hole 29 and gas vent 30.It takes the liquid-conveying ducts 24 on liquid part top 21 and takes liquid part lower part 22
The delivery hole 29 that passes through of liquid-conveying ducts 24 be connected to.It takes the exhaust passage 25 on liquid part top 21 and takes the exhaust of liquid part lower part 22 logical
The gas vent 30 that road 25 passes through is connected to.It takes and is equipped with share common sidewalls between the liquid-conveying ducts 24 and exhaust passage 25 of liquid part lower part 22
26, share common sidewalls 26 are equipped with the slot of the perforation share common sidewalls 26 left side 262 and right side 263 that open up upwards from bottom surface 261
27, groove bottom 33 is located at the top of exhaust outlet 31 and liquid outlet 32, and the width 28 of slot is 0.6mm.The height of slot is share common sidewalls
The 70% of height.
In conjunction with Fig. 1 it is found that the height of slot is the 100% of share common sidewalls height.
Claims (5)
1. a kind of connection structure taken between liquid part lower passage, channel includes channel first and channel second, the channel first and described
Channel second has share common sidewalls, it is characterised in that: the share common sidewalls are equipped with the slot opened up upwards from bottom surface, the slot perforation
The left side and right side of the share common sidewalls, the groove bottom are located at the top of exhaust outlet or liquid outlet.
2. a kind of connection structure taken between liquid part lower passage according to claim 1, it is characterised in that: the height of the slot
Degree is not less than the 30% of the share common sidewalls height.
3. a kind of connection structure taken between liquid part lower passage according to claim 2, it is characterised in that: take liquid part top
And take and be equipped with partition between liquid part lower part, the slot is opened up from bottom to the lower end surface of the partition.
4. a kind of connection structure taken between liquid part lower passage according to any one of claims 1 to 3, it is characterised in that:
The width of the slot is greater than 0.2mm and is less than 1.0mm.
5. a kind of connection structure taken between liquid part lower passage according to claim 4, it is characterised in that: the width of the slot
It spends 0.25mm and is less than 0.7mm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721441591 | 2017-11-01 | ||
| CN2017214415911 | 2017-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109746065A true CN109746065A (en) | 2019-05-14 |
Family
ID=66402477
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811265272.9A Pending CN109746065A (en) | 2017-11-01 | 2018-10-29 | A kind of connection structure taken between liquid part lower passage |
| CN201821764671.5U Active CN209123954U (en) | 2017-11-01 | 2018-10-29 | A kind of connection structure taken between liquid part lower passage |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821764671.5U Active CN209123954U (en) | 2017-11-01 | 2018-10-29 | A kind of connection structure taken between liquid part lower passage |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109746065A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669869A (en) * | 2015-11-09 | 2017-05-17 | 无锡市凯顺医疗器械制造有限公司 | Fluid extractor for closed body fluid retention devices |
| CN206215244U (en) * | 2016-11-03 | 2017-06-06 | 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 |
| CN206262567U (en) * | 2015-12-26 | 2017-06-20 | 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 |
| CN106914285A (en) * | 2015-12-26 | 2017-07-04 | 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 |
-
2018
- 2018-10-29 CN CN201811265272.9A patent/CN109746065A/en active Pending
- 2018-10-29 CN CN201821764671.5U patent/CN209123954U/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669869A (en) * | 2015-11-09 | 2017-05-17 | 无锡市凯顺医疗器械制造有限公司 | Fluid extractor for closed body fluid retention devices |
| CN206262567U (en) * | 2015-12-26 | 2017-06-20 | 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 |
| CN106914285A (en) * | 2015-12-26 | 2017-07-04 | 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 |
| CN206215244U (en) * | 2016-11-03 | 2017-06-06 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN209123954U (en) | 2019-07-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4276652B2 (en) | Double suction needle and method for manufacturing the same | |
| WO2007014324A3 (en) | Catheter and tunneling device therefor | |
| CN106669869B (en) | Liquid taking part for closed body fluid indwelling device | |
| AR083945A2 (en) | DEVICE FOR PREPARING A DRINK OR LIQUID FOOD | |
| EP2003438A3 (en) | Apparatus for focusing a particle in sheath flow and method of manufacturing the same | |
| ATE499892T1 (en) | HIGH FREQUENCY TREATMENT TOOL FOR MUCOTIC MEMBRANE ABMOTION | |
| CN106179551A (en) | A kind of test tube plug and use its portable disposable airtight body fluid indwelling device | |
| EP2014265A3 (en) | Urine collection meter with improved drain construction | |
| CN106053142A (en) | Cooperated structure of liquid sampling member and test tube assembly | |
| CN106053148A (en) | Portable disposable enclosed humor retaining device | |
| AR069289A1 (en) | BODIES OF UNIVERSAL CANERIES OF GREAT CAPACITY | |
| MX2020012646A (en) | Ventilation and lighting device. | |
| CN209123954U (en) | A kind of connection structure taken between liquid part lower passage | |
| CN106237399A (en) | Portable micro continual rinsing negative pressure suction device | |
| CN203946887U (en) | A kind of hygiene-type liquid-discharging means of bottle | |
| EP2775179A3 (en) | Thermostatic fluid supply inverter valve | |
| US7188537B2 (en) | Bung for an aspiration assembly | |
| CN203354240U (en) | Push piece type cup cover | |
| CN109481036B (en) | Terminal back suction device of laparoscope stamping card | |
| CN106196394B (en) | Air supply equipment and perforated plate thereof | |
| CN205898508U (en) | From exhaust urine sample funnel | |
| CN208756030U (en) | A kind of closed body fluid indwelling device is with taking liquid part | |
| CN109673483A (en) | A kind of fertigation device | |
| CN205552970U (en) | Mould with condenser | |
| KR102482488B1 (en) | Apparatus for collecting body fluids |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190514 |