CN105147338A - Implantable end sampling tube for medical use - Google Patents
Implantable end sampling tube for medical use Download PDFInfo
- Publication number
- CN105147338A CN105147338A CN201510427955.XA CN201510427955A CN105147338A CN 105147338 A CN105147338 A CN 105147338A CN 201510427955 A CN201510427955 A CN 201510427955A CN 105147338 A CN105147338 A CN 105147338A
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- China
- Prior art keywords
- sampling
- thief hole
- probe tube
- sample line
- medical embedded
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention relates to an implantable end sampling tube for medical use, which comprises an implanted hose, wherein a plurality of sampling holes are formed in the wall of the implanted hose; the extension direction of the sampling holes are consistent with the extension direction of the sampling tube; a sampling thread is arranged in each sampling hole; both ends of the sampling threads extend out of the sampling holes by certain lengths; two ends of the implanted hose are respectively an implanted end and an exposed end; and the extension parts of the sampling threads, located at the implanted end, are sampling ends, and the extension parts, located at the exposed end, are drawing ends. The sampling tube disclosed by the invention, by inserting multiple sampling threads in the tube wall of the implanted hose, can sample affected parts inside a human body just by drawing the sampling threads without moving the implanted hose which is implanted into the human body in one time, and then the sampling tube can implement test and detection, so as to avoid secondary hurt to the affected parts; and by virtue of tube holes formed in the inner wall of the implanted hose, liquid is guided into the human body, so that drugs can be conveyed into the human body and body liquid and the like can be discharged out of the human body.
Description
Technical field
The present invention relates to a kind of medical supplies, particularly relate to a kind of medical embedded formula end probe tube.
Background technology
By some flexible pipe implant into body, then guided by the pipeline of flexible pipe, can inject liquid medicine to human body, also can be guided by pipeline derives the fluids such as body fluid in human body.But when guiding liquid turnover is proper opportunity, needs human body, particularly carries out inspection to affected part and confirms.
Again the mode affected part of implanting flexible pipe being re-started inspection in prior art causes the secondary injury in affected part possibly, does not more propose inspection repeatedly.Need one to facilitate and repeatedly check affected part, the implant of secondary injury can not be caused again.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, a kind of structure simple medical embedded formula end probe tube is provided.
For achieving the above object, the technical solution used in the present invention is: a kind of medical embedded formula end probe tube, comprise: implant flexible pipe, the tube wall of described implantation flexible pipe is provided with several thief holes, it is characterized in that, the bearing of trend of described thief hole is consistent with the bearing of trend of described probe tube, a sample line is equipped with in each described thief hole, described thief hole one segment length is all stretched out at described sample line two, the two ends of described implantation flexible pipe are respectively implants end and exposed end, described sample line is positioned at the described extension of end of implanting for sampling end, be positioned at the extension of described exposed end for extracting end.
In a preferred embodiment of the present invention, described sample line external diameter is in dry conditions less than described thief hole internal diameter, and described sample line external diameter is in a wetted condition consistent with described thief hole internal diameter.
In a preferred embodiment of the present invention, described implantation flexible pipe outer wall is provided with several sampling windows, and described sampling window is communicated with thief hole.
In a preferred embodiment of the present invention, each thief hole is at least communicated with a sampling window.
In a preferred embodiment of the present invention, described sample line by least one high-tenacity fibre and at least one sampling silk twisted formed.
In a preferred embodiment of the present invention, described high-tenacity fibre is made up of chemical fibre.
In a preferred embodiment of the present invention, described sampling silk is made up of cotton thread or is made up of porous fibril.
In a preferred embodiment of the present invention, the sample line between described sampling window and described sampling end is also provided with at least one section of sealing coat.
In a preferred embodiment of the present invention, described sealing coat around be arranged on described sample line periphery.
In a preferred embodiment of the present invention, described end of implanting end is also provided with several post, and described post is corresponding with each described thief hole position to be arranged, and described post is provided with a springhole be communicated with corresponding described thief hole.
The invention solves the defect existed in background technology, the present invention possesses following beneficial effect:
1) implant flexible pipe tube wall in run through be provided with many sample lines, implanting after in flexible pipe implant into body, do not need mobile implantation flexible pipe, and only need extract sample line and just can sample to the affected part in human body, then chemically examine detection, secondary injury can not be caused to affected part;
2) pore that the inwall implanting flexible pipe is formed can guide liquid to pass in and out human body, and can be entering of medicine, also can 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 instant detection judges the situation in affected part;
4) aperture of thief hole is enough little compared with the aperture of pore, and liquid mobility is therein limited;
5) being provided with of sampling window helps flexible sampling multiple position, samples more diversified, also more comprehensive;
6) sealing coat the sampling liquid contamination thief hole inwall that can reduce as far as possible even prevent from being first drawn out of is set, after the sampling that is extracted according to credibility;
7) radial dimension that goes out of sealing coat is comparatively large, the sampling liquid sticking in thief hole inwall can be taken out of or is adsorbed;
8) dry sample line radial dimension is less than thief hole internal diameter, sample line radial dimension under wet condition is consistent with thief hole internal diameter, can ensure that the sample line in most of length can not produce larger frictional resistance with thief hole inwall when being extracted like this, extracting than being easier to, implanting flexible pipe and can not produce larger shift in position because of extraction action;
9) sample line is by high-tenacity fibre and sampling silk plying twisting, namely ensures that extraction process can not break easily, the sample liquids that guaranteed absorption is abundant; Porous fibril or cotton thread all by a large amount of micropores of micro-or nano size, can inhale full liquid;
10) arranging of post can ensure after sample line detaches, and instant the closing of springhole, blocks the aperture of this thief hole, prevent liquid return.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the three-dimensional structure diagram that the sampling end of the preferred embodiment of the present invention stretches out;
Fig. 2 is the three-dimensional structure diagram that the sampling end of the preferred embodiment of the present invention does not stretch out;
Fig. 3 is the three-dimensional structure diagram of the band oblique section of the preferred embodiment of the present invention;
In figure: 1, implant flexible pipe, 2, thief hole, 3, sampling window, 4, sample line, 5, implant end, 6, exposed end, 7, extract end, 8, sampling end, 9, post, 10, springhole, 11, sealing coat.
Detailed description of the invention
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of medical embedded formula end probe tube, comprise: implant flexible pipe 1, the tube wall of implantation flexible pipe 1 is provided with several thief holes 2, the bearing of trend of thief hole 2 is consistent with the bearing of trend of probe tube, a sample line 4 is equipped with in each thief hole 2, thief hole 2 one segment length is all stretched out at sample line 4 two, the two ends of implanting flexible pipe 1 are respectively implants end 5 and exposed end 6, it is sampling end 8 that sample line 4 is positioned at the extension implanting end 5, is positioned at the extension of exposed end 6 for extracting end 7.
What run through in the tube wall of implantation flexible pipe 1 is provided with many sample lines 4, implanting after in flexible pipe 1 implant into body, do not need mobile implantation flexible pipe 1, and only need extract sample line 4 and just can sample to the affected part in human body, then chemically examine detection, secondary injury can not be caused to affected part.The pore that the inwall implanting flexible pipe 1 is formed can guide liquid to pass in and out human body, and can be entering of medicine, also can be the discharge of body fluid etc.
The taking-up of sample line 4 can obtain the body fluid sample in affected part at any time, and instant detection judges the situation in affected part, and the aperture of thief hole 2 is enough little compared with the aperture of pore, and liquid mobility is therein limited.
Sample line 4 external diameter is in dry conditions less than thief hole 2 internal diameter, and sample line 4 external diameter is in a wetted condition consistent with thief hole 2 internal diameter.Dry sample line 4 radial dimension is less than thief hole 2 internal diameter, sample line 4 radial dimension under wet condition is consistent with thief hole 2 internal diameter, can ensure that the sample line 4 in most of length can not produce larger frictional resistance with thief hole 2 inwall when being extracted like this, extracting than being easier to, implanting flexible pipe 1 and can not produce larger shift in position because of extraction action.
Implant flexible pipe 1 outer wall and be provided with several sampling windows 3, sampling window 3 is communicated with thief hole 2, and each thief hole 2 is at least communicated with a sampling window 3.Being provided with of sampling window 3 helps flexible sampling multiple position, samples more diversified, also more comprehensive.
Sample line 4 by least one high-tenacity fibre and at least one sampling silk twisted is formed, high-tenacity fibre is made up of chemical fibre, samples silk and is made up of cotton thread or is made up of porous fibril.Sample line 4, by high-tenacity fibre and sampling silk plying twisting, namely ensures that extraction process can not break easily, the sample liquids that guaranteed absorption is abundant; Porous fibril or cotton thread all by a large amount of micropores of micro-or nano size, can inhale full liquid.
Sampling window 3 and sampling end 8 between sample line 4 on be also provided with at least one section of sealing coat 11, sealing coat 11 around be arranged on sample line 4 periphery.Sealing coat 11 sampling liquid contamination thief hole 2 inwall that can reduce as far as possible even prevent from being first drawn out of is set, after the sampling that is extracted according to credibility; The radial dimension that sealing coat 11 goes out is comparatively large, the sampling liquid sticking in thief hole 2 inwall can be taken out of or is adsorbed.
The end of implanting end 5 is also provided with several post 9, and post 9 is corresponding with each thief hole 2 position to be arranged, and post 9 is provided with a springhole 10 be communicated with corresponding sample hole 2.Arranging of post 9 can ensure after sample line 4 detaches, and instant the closing of springhole 10, blocks the aperture of this thief hole 2, prevent liquid return.
Implantation end 5 in use, is imbedded in human body by the present invention, and exposed end 6 exposes human body, after certain hour, extracts a sample line 4 by extracting end 7 and detects the sample liquids that laboratory sampling line 4 takes out of.
Above according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, related personnel in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content in description, must determine technical scope according to right.
Claims (10)
1. a medical embedded formula end probe tube, comprise: implant flexible pipe, the tube wall of described implantation flexible pipe is provided with several thief holes, it is characterized in that, the bearing of trend of described thief hole is consistent with the bearing of trend of described probe tube, a sample line is equipped with in each described thief hole, described thief hole one segment length is all stretched out at described sample line two, the two ends of described implantation flexible pipe are respectively implants end and exposed end, described sample line is positioned at the described extension of end of implanting for sampling end, is positioned at the extension of described exposed end for extracting end.
2. medical embedded formula end according to claim 1 probe tube, it is characterized in that: described sample line external diameter is in dry conditions less than described thief hole internal diameter, described sample line external diameter is in a wetted condition consistent with described thief hole internal diameter.
3. medical embedded formula end according to claim 1 probe tube, is characterized in that: described implantation flexible pipe outer wall is provided with several sampling windows, and described sampling window is communicated with thief hole.
4. medical embedded formula end according to claim 3 probe tube, is characterized in that: each thief hole is at least communicated with a sampling window.
5. medical embedded formula end according to claim 1 probe tube, is characterized in that: described sample line by least one high-tenacity fibre and at least one sampling silk twisted formed.
6. medical embedded formula end according to claim 5 probe tube, is characterized in that: described high-tenacity fibre is made up of chemical fibre.
7. medical embedded formula end according to claim 5 probe tube, is characterized in that: described sampling silk is made up of cotton thread or is made up of porous fibril.
8. medical embedded formula end according to claim 3 probe tube, is characterized in that: the sample line between described sampling window and described sampling end is also provided with at least one section of sealing coat.
9. medical embedded formula end according to claim 8 probe tube, is characterized in that: described sealing coat around be arranged on described sample line periphery.
10. medical embedded formula end according to claim 1 probe tube, it is characterized in that: described end of implanting end is also provided with several post, described post is corresponding with each described thief hole position to be arranged, and described post is provided with a springhole be communicated with corresponding described thief hole.
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 true CN105147338A (en) | 2015-12-16 |
| CN105147338B CN105147338B (en) | 2017-12-22 |
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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 |
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Citations (7)
| 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 |
| US20120215084A1 (en) * | 1996-05-17 | 2012-08-23 | Roche Diagnostics Operations, Inc. | Methods and apparatus for sampling and analyzing body fluid |
| 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 |
-
2015
- 2015-07-21 CN CN201510427955.XA patent/CN105147338B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120215084A1 (en) * | 1996-05-17 | 2012-08-23 | Roche Diagnostics Operations, Inc. | Methods and apparatus for sampling and analyzing body fluid |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN105147338B (en) | 2017-12-22 |
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