CN105147338B - Medical embedded formula end probe tube - Google Patents
Medical embedded formula end probe tube Download PDFInfo
- Publication number
- CN105147338B CN105147338B CN201510427955.XA CN201510427955A CN105147338B CN 105147338 B CN105147338 B CN 105147338B CN 201510427955 A CN201510427955 A CN 201510427955A CN 105147338 B CN105147338 B CN 105147338B
- Authority
- CN
- China
- Prior art keywords
- sample line
- flexible pipe
- sampling
- implantation
- thief hole
- 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
- 239000000523 sample Substances 0.000 title claims abstract description 72
- 238000005070 sampling Methods 0.000 claims abstract description 45
- 238000002513 implantation Methods 0.000 claims abstract description 31
- 239000000126 substance Substances 0.000 claims abstract description 11
- 238000000605 extraction Methods 0.000 claims abstract description 10
- 239000000835 fiber Substances 0.000 claims description 16
- 238000000926 separation method Methods 0.000 claims description 11
- 229920000742 Cotton Polymers 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 18
- 210000001124 body fluid Anatomy 0.000 abstract description 6
- 239000010839 body fluid Substances 0.000 abstract description 6
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 239000011148 porous material Substances 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 4
- 239000003814 drug Substances 0.000 abstract description 4
- 238000007689 inspection Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention relates to a kind of medical embedded formula end probe tube, including：It is implanted into flexible pipe, several thief holes are provided with the tube wall of the implantation flexible pipe, the bearing of trend of the thief hole is consistent with the bearing of trend of the probe tube, a sample line is equipped with each thief hole, the segment length of thief hole one is stretched out at described sample line two, the both ends of the implantation flexible pipe are respectively implanted into end and exposed end, and extension of the sample line positioned at the implantation end is sampling end, and the extension positioned at the exposed end is extraction end.What is run through in the tube wall of implantation flexible pipe is provided with more sample lines, will be after implantation flexible pipe be once implanted into human body, it is not necessary to which mobile implantation flexible pipe, need to only extract sample line can be will be sampled to the affected part in human body, then chemical examination detection, will not cause secondary injury to affected part；The pore that the inwall of implantation flexible pipe is formed can guide liquid to pass in and out human body, can be the discharge of entrance or the body fluid of medicine etc..
Description
Technical field
The present invention relates to a kind of medical supplies, more particularly to a kind of medical embedded formula end probe tube.
Background technology
Some flexible pipes are being implanted into human body, then guided by the pipeline of flexible pipe, liquid medicine can be injected to human body,
It can be guided by pipeline and the fluids such as body fluid are exported out of human body.But liquid disengaging when is guided when being proper
Machine particularly carries out inspection confirmation, it is necessary to human body to affected part.
The mode that the affected part for being implanted into flexible pipe is re-started to inspection again in the prior art is likely to cause the two of affected part
Secondary injury, multiple inspection is not proposed more.Need one kind conveniently can repeatedly check affected part, the plant of secondary injury will not be caused again
Enter pipe.
The content of the invention
Instant invention overcomes the deficiencies in the prior art, there is provided a kind of medical embedded formula end probe tube simple in construction.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：A kind of medical embedded formula end probe tube, including：
Flexible pipe is implanted into, is provided with several thief holes on the tube wall of the implantation flexible pipe, it is characterised in that the extension side of the thief hole
To consistent with the bearing of trend of the probe tube, a sample line, described sample line two are equipped with each thief hole
The segment length of thief hole one is stretched out, the both ends of the implantation flexible pipe are respectively to be implanted into end and exposed end, the sample line position
Extension in the implantation end is sampling end, and the extension positioned at the exposed end is extraction end.
In a preferred embodiment of the present invention, the external diameter of the sample line in dry conditions is less than in the thief hole
Footpath, the external diameter of the sample line in a wetted condition are consistent with the thief hole internal diameter.
In a preferred embodiment of the present invention, the implantation flexible pipe outer wall is provided with several sampling windows, the sampling window
Connect thief hole.
In a preferred embodiment of the present invention, each thief hole at least connects a sampling window.
In a preferred embodiment of the present invention, by least one high-tenacity fibre and at least, one sampling silk is twisted together the sample line
Formed.
In a preferred embodiment of the present invention, the high-tenacity fibre is made up of chemical fibre.
In a preferred embodiment of the present invention, the sampling silk is made up of cotton thread or is made up of porous chemical fiber wire.
In a preferred embodiment of the present invention, it is additionally provided with the sample line between the sampling window and the sampling end
At least one section of separation layer.
In a preferred embodiment of the present invention, the separation layer it is circular be arranged on the sample line periphery.
In a preferred embodiment of the present invention, the end at the implantation end is additionally provided with several elastics, the elastic
Set with each thief hole position correspondence, the elastic is provided with the elasticity with the corresponding thief hole connection
Hole.
The present invention solves defect present in background technology, and the present invention possesses following beneficial effect：
1) what is run through in the tube wall of implantation flexible pipe is provided with more sample lines, after it will be implanted into flexible pipe and once be implanted into human body,
Implantation flexible pipe need not be moved, need to only extract sample line can be will be sampled to the affected part in human body, then chemical examination detection,
Secondary injury will not be caused to affected part；
2) being implanted into the pore of the inwall formation of flexible pipe can guide liquid to pass in and out human body, can be the entrance of medicine, also may be used
To be the discharge of body fluid etc.；
3) taking-up of sample line can obtain the body fluid sample in affected part at any time, and detection immediately judges the situation in affected part；
4) aperture of thief hole is sufficiently small compared with the aperture of pore, and mobility of the liquid inside it is limited；
5) setting of sampling window contribute to it is flexible multiple positions are sampled, sampling it is more diversified, also more
Add comprehensively；
6) setting for separation layer can reduce the sampling liquid pollution thief hole inwall for even preventing from being first extracted as far as possible, after
The sampling being extracted is according to confidence level；
7) radial dimension that separation layer goes out is larger, the sampling liquid for sticking in thief hole inwall can be taken out of or be adsorbed；
8) the sample line radial dimension dried is less than thief hole internal diameter, and the sample line radial dimension under wet condition is with sampling
Hole internal diameter is consistent, and it is larger can so to ensure that the sample line in most of length will not produce when being extracted with thief hole inwall
Frictional resistance, extraction are easier, and implantation flexible pipe will not act because of extraction and produce larger shift in position；
9) sample line ensures that extraction process will not break easily, guaranteed suction by high-tenacity fibre and sampling silk plying twisting
Attached enough sample liquids；Porous chemical fiber wire or cotton thread by a large amount of micropores of micro-or nano size, can be saturated with liquid；
10) setting of elastic can ensure after sample line detaches, and the instant closure of springhole, block the thief hole
Aperture, prevent liquid from flowing back.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the three-dimensional structure diagram that the sampling end of the preferred embodiment of the present invention is stretched out；
Fig. 2 is the three-dimensional structure diagram that the sampling end of the preferred embodiment of the present invention does not extend out；
Fig. 3 is the three-dimensional structure diagram with oblique section of the preferred embodiment of the present invention；
In figure：1st, it is implanted into flexible pipe, 2, thief hole, 3, sampling window, 4, sample line, 5, implantation end, 6, exposed end, 7, extract
End, 8, sampling end, 9, elastic, 10, springhole, 11, separation layer.
Embodiment
Presently in connection with drawings and examples, the present invention is further detailed explanation, and these accompanying drawings are simplified signal
Figure, only illustrate the basic structure of the present invention in a schematic way, therefore it only shows the composition relevant with the present invention.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of medical embedded formula end probe tube, including：Flexible pipe 1 is implanted into, implantation flexible pipe 1
Several thief holes 2 are provided with tube wall, the bearing of trend of thief hole 2 is consistent with the bearing of trend of probe tube, each thief hole 2
In be equipped with a sample line 4, the segment length of thief hole 2 one is stretched out at the two of sample line 4, and the both ends of implantation flexible pipe 1 are respectively to plant
Enter end 5 and exposed end 6, extension of the sample line 4 positioned at implantation end 5 is sampling end 8, and the extension positioned at exposed end 6 is
Extract end 7.
What is run through in the tube wall of implantation flexible pipe 1 is provided with more sample lines 4, after it will be implanted into flexible pipe 1 and once be implanted into human body,
Implantation flexible pipe 1 need not be moved, need to only extract sample line 4 can be will be sampled to the affected part in human body, then chemical examination inspection
Survey, secondary injury will not be caused to affected part.The pore that the inwall of implantation flexible pipe 1 is formed can guide liquid to pass in and out human body, can be with
It is the discharge of entrance or the body fluid of medicine etc..
The taking-up of sample line 4 can obtain the body fluid sample in affected part at any time, and detection immediately judges the situation in affected part, thief hole
2 aperture is sufficiently small compared with the aperture of pore, and mobility of the liquid inside it is limited.
The external diameter of sample line 4 in dry conditions is less than the internal diameter of thief hole 2, the external diameter of sample line 4 in a wetted condition with
The internal diameter of thief hole 2 is consistent.The dry radial dimension of sample line 4 is less than the internal diameter of thief hole 2, and the sample line 4 under wet condition is radially
Size is consistent with the internal diameter of thief hole 2, can so ensure that the sample line 4 in most of length will not be with thief hole when being extracted
2 inwalls produce larger frictional resistance, and extraction is easier, and implantation flexible pipe 1 will not act because of extraction and produce larger shift in position.
The implantation outer wall of flexible pipe 1 is provided with several sampling windows 3, and sampling window 3 connects thief hole 2, and each thief hole 2 at least connects
Lead to a sampling window 3.The setting of sampling window 3 contribute to it is flexible multiple positions are sampled, sampling it is more diversified,
Also it is more comprehensive.
Sample line 4 by least one high-tenacity fibre and at least one sampling silk is twisted is formed, high-tenacity fibre is made up of chemical fibre, sampling
Silk is made up of cotton thread or is made up of porous chemical fiber wire.Sample line 4 ensures extraction process by high-tenacity fibre and sampling silk plying twisting
It will not break easily, the enough sample liquids of guaranteed absorption；Porous chemical fiber wire or cotton thread are by the big of micro-or nano size
Micropore is measured, liquid can be saturated with.
At least one section of separation layer 11, the ring of separation layer 11 are additionally provided with sample line 4 between sampling window 3 and sampling end 8
Around be arranged on the periphery of sample line 4.Setting for separation layer 11 can reduce the sampling liquid dirt for even preventing from being first extracted as far as possible
Contaminate the inwall of thief hole 2, after the sampling that is extracted according to confidence level；The radial dimension that separation layer 11 goes out is larger, will can stick in
The sampling liquid of the inwall of thief hole 2 is taken out of or adsorbed.
The end at implantation end 5 is additionally provided with several elastics 9, and elastic 9 is set with each position correspondence of thief hole 2, bullet
Property post 9 is provided with a springhole 10 connected with corresponding sample hole 2.The setting of elastic 9 can ensure to detach in sample line 4
Afterwards, the instant closure of springhole 10, the aperture of the thief hole 2 is blocked, prevents liquid from flowing back.
In the use of the present invention, implantation end 5 is embedded in human body, exposed end 6 exposes human body, after certain time, by taking out
Take piece sample line 4 of extraction of end 7 and detect the sample liquids that laboratory sampling line 4 is taken out of.
The desirable embodiment according to the present invention is enlightenment above, and by above-mentioned description, related personnel completely can be with
Without departing from the scope of the technological thought of the present invention', various changes and amendments are carried out.The technical scope of this invention
The content being not limited on specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (8)
1. a kind of medical embedded formula end probe tube, including：Flexible pipe is implanted into, several are provided with the tube wall of the implantation flexible pipe
Thief hole, it is characterised in that the bearing of trend of the thief hole is consistent with the bearing of trend of the probe tube, each sampling
A sample line is equipped with hole, the segment length of thief hole one is stretched out at described sample line two, described to be implanted into the two of flexible pipe
End is respectively implantation end and exposed end, and extension of the sample line positioned at the implantation end is sampling end, positioned at described naked
The extension for revealing end is extraction end；
The external diameter of the sample line in dry conditions is less than the thief hole internal diameter, the sample line in a wetted condition outer
Footpath is consistent with the thief hole internal diameter；The implantation flexible pipe outer wall is provided with several sampling windows, the sampling window connection sampling
Hole.
2. medical embedded formula end probe tube according to claim 1, it is characterised in that：Each thief hole at least connects one
Individual sampling window.
3. medical embedded formula end probe tube according to claim 1, it is characterised in that：The sample line by least one
High-tenacity fibre and at least one sampling silk, which are twisted together, to be formed.
4. medical embedded formula end probe tube according to claim 3, it is characterised in that：The high-tenacity fibre is by chemical fibre system
Into.
5. medical embedded formula end probe tube according to claim 3, it is characterised in that：The sampling silk is made up of cotton thread
Or it is made up of porous chemical fiber wire.
6. medical embedded formula end probe tube according to claim 1, it is characterised in that：Positioned at the sampling window and described
At least one section of separation layer is additionally provided with sample line between sampling end.
7. medical embedded formula end probe tube according to claim 6, it is characterised in that：The circular setting of the separation layer
In the sample line periphery.
8. medical embedded formula end probe tube according to claim 1, it is characterised in that：The end at the implantation end is also set
Have several elastics, the elastic is set with each thief hole position correspondence, the elastic be provided with one with
The springhole of the corresponding thief hole connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510427955.XA CN105147338B (en) | 2015-07-21 | 2015-07-21 | Medical embedded formula end probe tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510427955.XA CN105147338B (en) | 2015-07-21 | 2015-07-21 | Medical embedded formula end probe tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105147338A CN105147338A (en) | 2015-12-16 |
| CN105147338B true CN105147338B (en) | 2017-12-22 |
Family
ID=54788650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510427955.XA Expired - Fee Related CN105147338B (en) | 2015-07-21 | 2015-07-21 | Medical embedded formula end probe tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105147338B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5894839A (en) * | 1996-11-12 | 1999-04-20 | Par Medical, Inc. | Anesthesia tube assembly |
| CN200939145Y (en) * | 2006-07-21 | 2007-08-29 | 谢红军 | Integrated sampling tube |
| CN202289204U (en) * | 2011-11-03 | 2012-07-04 | 古爱英 | Double-cavity liquid medicine applying tube |
| CN202330103U (en) * | 2011-11-03 | 2012-07-11 | 山东电力研究院 | Multipoint sampling tube |
| CN103063472A (en) * | 2012-12-28 | 2013-04-24 | 长江水利委员会水文局 | Intubation tube-type dry density sampler |
| CN204890044U (en) * | 2015-07-21 | 2015-12-23 | 苏州百利医疗用品有限公司 | Medical implanted tip sampling tube |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1579814A3 (en) * | 1996-05-17 | 2006-06-14 | Roche Diagnostics Operations, Inc. | Methods and apparatus for sampling and analyzing body fluid |
-
2015
- 2015-07-21 CN CN201510427955.XA patent/CN105147338B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5894839A (en) * | 1996-11-12 | 1999-04-20 | Par Medical, Inc. | Anesthesia tube assembly |
| CN200939145Y (en) * | 2006-07-21 | 2007-08-29 | 谢红军 | Integrated sampling tube |
| CN202289204U (en) * | 2011-11-03 | 2012-07-04 | 古爱英 | Double-cavity liquid medicine applying tube |
| CN202330103U (en) * | 2011-11-03 | 2012-07-11 | 山东电力研究院 | Multipoint sampling tube |
| CN103063472A (en) * | 2012-12-28 | 2013-04-24 | 长江水利委员会水文局 | Intubation tube-type dry density sampler |
| CN204890044U (en) * | 2015-07-21 | 2015-12-23 | 苏州百利医疗用品有限公司 | Medical implanted tip sampling tube |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105147338A (en) | 2015-12-16 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20180721 |