CN101342401B - Medicinal enema catheter with monitoring function - Google Patents
Medicinal enema catheter with monitoring function Download PDFInfo
- Publication number
- CN101342401B CN101342401B CN 200810114188 CN200810114188A CN101342401B CN 101342401 B CN101342401 B CN 101342401B CN 200810114188 CN200810114188 CN 200810114188 CN 200810114188 A CN200810114188 A CN 200810114188A CN 101342401 B CN101342401 B CN 101342401B
- Authority
- CN
- China
- Prior art keywords
- injection pipe
- perfusion
- tube
- liquid injection
- discharge
- 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
- 238000012544 monitoring process Methods 0.000 title abstract description 6
- 241000792859 Enema Species 0.000 title 1
- 239000007920 enema Substances 0.000 title 1
- 229940095399 enema Drugs 0.000 title 1
- 239000007788 liquid Substances 0.000 claims abstract description 57
- 230000010412 perfusion Effects 0.000 claims abstract description 20
- 239000002699 waste material Substances 0.000 claims abstract description 18
- 238000002347 injection Methods 0.000 claims description 34
- 239000007924 injection Substances 0.000 claims description 34
- 238000001556 precipitation Methods 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 3
- 210000001072 colon Anatomy 0.000 abstract description 6
- 238000001802 infusion Methods 0.000 abstract 6
- 238000001514 detection method Methods 0.000 abstract 1
- 230000000112 colonic effect Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000000502 dialysis Methods 0.000 description 2
- 210000001035 gastrointestinal tract Anatomy 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention discloses a medical perfusion and drainage duct with a detection function, which relates to a medical apparatus that enters into the enteric cavity of the human body via the colon. The medical perfusion and drainage duct comprises a liquid infusion tube and a waste liquid eduction tube; wherein, the outer diameter of the liquid infusion tube is less than the inner diameter of the waste liquid eduction tube; a connector, into which the liquid infusion tube can be inserted and enters into the enteric cavity of the human body from the waste liquid eduction tube, is arranged on the tube wall of the waste liquid eduction tube; and the medical perfusion and drainage duct is characterized in that a conductive wire is embedded in the tube wall of the liquid infusion tube. Since the conductive wire is embedded in the tube wall of the liquid infusion tube, a monitoring unit or various sensors, which can be connected with the conductive wire, can be arranged on the liquid infusion tube. Thereby, the perfusion and drainage duct becomes an apparatus with a monitoring function, which can real-timely detect the state of the enteric cavity in order to carry out a pertinent treatment.
Description
Technical field:
The present invention relates to a kind of medical catheter for perfusion or discharge, is a kind ofly to fill with the medical catheter for perfusion or discharge with measuring ability that discharging liquids use for colonic dialysis or through intestinal tract treatment or perfusion fluid or other lumen pores of human body.
Background technology:
Existingly insert and enter the medical catheter for perfusion or discharge of human body enteric cavity owing to can enter high-order colonic by liquid injection pipe from the waste liquid precipitation tube tube wall, be widely used in liquid perfusion, waste discharge, intestinal tract treatment or the colonic dialysis of colon way, but, the complexity of colonic environment makes the medical catheter for perfusion or discharge of existing structure can not monitor the special environment of colon, can not be various Demand and services by colon way better.
Summary of the invention:
The filling-discharging duct that the present invention solves prior art can't be monitored the defective of intestinal environment, designs a kind of medical catheter for perfusion or discharge with measuring ability.
The present invention is achieved in that a kind of medical catheter for perfusion or discharge with measuring ability, comprise liquid injection pipe and waste liquid precipitation tube, described liquid injection pipe external diameter is less than the internal diameter of described waste liquid precipitation tube, be provided with on the tube wall of waste liquid precipitation tube and be suitable for described liquid injection pipe and insert and enter people's coelenteron connecting device from waste liquid precipitation tube, it is characterized in that being embedded with conductive leads in the described liquid injection pipe tube wall.
The part that described liquid injection pipe enters people's coelenteron is provided with sensor, and described conductive leads links to each other with described sensor.
Described sensor is pressure and/or temperature and/or humidity sensor and/or flow transducer.
Described sensor closely is enclosed within the liquid injection pipe head.
Described sensor is embedded in liquid injection pipe and is positioned on people's coelenteron tube wall partly.
Also be provided with air bag in the described liquid injection pipe tube wall, the passage at described conductive leads place also links to each other with described air bag.
Described connecting device is through hole or arm.
Be provided with at least one or above fluid injection micropore on described liquid injection pipe leading portion head or the tube wall.
The present invention is owing to being embedded with conductive leads in the liquid injection pipe tube wall, like this, the monitoring device that just can link to each other with this conductive leads in the liquid injection pipe setting comprises various sensors.Thereby can make filling-discharging duct of the present invention become the device with monitoring function, can detect in real time the state of enteric cavity, treat targetedly and process.
Description of drawings:
Fig. 1 is structural representation of the present invention.
Fig. 2 is the local enlarged diagram of liquid injection pipe front end.
The specific embodiment:
Embodiment 1: liquid injection pipe 1 can enter people's coelenteron by inserting the connecting device that arranges on waste liquid precipitation tube 2 tube walls among Fig. 1, the external diameter of liquid injection pipe 1 is less than the internal diameter of described waste liquid precipitation tube 2, be embedded with conductive leads 11 in liquid injection pipe 1 tube wall, the present embodiment waste liquid precipitation tube 2 is made for relative soft material, connecting device adopts through hole 21, when waste liquid precipitation tube 2 was made for rigid plastics, connecting device adopted arm, when.The part that enters people's coelenteron at liquid injection pipe 1 is provided with sensor 3, and conductive leads 11 links to each other with described sensor 3.Sensor 3 can be pressure and/or temperature and/or humidity sensor and/or flow transducer, and the present embodiment sensor 3 closely is enclosed within liquid injection pipe 1 head, and sensor 3 also can be embedded in liquid injection pipe 1 and be positioned on people's coelenteron tube wall partly.
Embodiment 2: the tube wall that liquid injection pipe 1 is arranged in enteric cavity also is provided with air bag 12, the passage at conductive leads 11 places also links to each other with air bag 12, and make this passage be slightly larger than the external diameter of such conductive leads 11, like this when monitoring, also can make airbag inflation to air bag 12 injecting gas by this passage, be convenient to the more depths that liquid injection pipe enters colon, also be convenient to liquid injection pipe 1 is taked different treatment measures by the different sections that air bag 12 is divided into according to the result that sensor detects.
Certainly, conductive leads 11 is positioned at liquid injection pipe 1 external part and need to links to each other with corresponding data recording equipment, but data recording equipment linking parsing device also with timely acquisition colon internal state accurately, is in time processed according to analysis result.
Claims (7)
1. medical catheter for perfusion or discharge with measuring ability, comprise liquid injection pipe and waste liquid precipitation tube, described liquid injection pipe external diameter is less than the internal diameter of described waste liquid precipitation tube, be provided with on the tube wall of waste liquid precipitation tube and be suitable for the connecting device that described liquid injection pipe inserted and entered from waste liquid precipitation tube people's coelenteron, it is characterized in that being provided with air bag in the described liquid injection pipe tube wall, also be embedded with conductive leads in the liquid injection pipe tube wall, the passage at described conductive leads place links to each other with described air bag, and makes this passage be slightly larger than the external diameter of conductive leads.
2. the medical catheter for perfusion or discharge with measuring ability according to claim 1 is characterized in that the part that described liquid injection pipe enters people's coelenteron is provided with sensor, and described conductive leads links to each other with described sensor.
3. the medical catheter for perfusion or discharge with measuring ability according to claim 2 is characterized in that described sensor is pressure and/or temperature and/or humidity sensor and/or flow transducer.
4. according to claim 2 or 3 described medical catheter for perfusion or discharge with measuring ability, it is characterized in that described sensor closely is enclosed within the liquid injection pipe head.
5. according to claim 2 or 3 described medical catheter for perfusion or discharge with measuring ability, it is characterized in that described sensor is embedded on the tube wall of part that liquid injection pipe is positioned at people's coelenteron.
6. the medical catheter for perfusion or discharge with measuring ability according to claim 1 is characterized in that described connecting device is through hole or arm.
7. the medical catheter for perfusion or discharge with measuring ability according to claim 1 is characterized in that being provided with on described liquid injection pipe leading portion head or the tube wall at least one fluid injection micropore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810114188 CN101342401B (en) | 2008-05-30 | 2008-05-30 | Medicinal enema catheter with monitoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810114188 CN101342401B (en) | 2008-05-30 | 2008-05-30 | Medicinal enema catheter with monitoring function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101342401A CN101342401A (en) | 2009-01-14 |
| CN101342401B true CN101342401B (en) | 2013-02-13 |
Family
ID=40244591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810114188 Expired - Fee Related CN101342401B (en) | 2008-05-30 | 2008-05-30 | Medicinal enema catheter with monitoring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101342401B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162194A (en) * | 2013-12-19 | 2014-11-26 | 南宁市磁汇科技有限公司 | Irrigation and drainage catheter with pressure sensor for colon dialysis |
| CN104436418A (en) * | 2014-12-20 | 2015-03-25 | 周化庆 | Intracranial hematoma drainage tube capable of measuring cranium pressure |
-
2008
- 2008-05-30 CN CN 200810114188 patent/CN101342401B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101342401A (en) | 2009-01-14 |
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| C53 | Correction of patent of invention or patent application | ||
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Address after: 100085, room 108, block B, Zhongguancun biological medicine Park, No. 5, Pioneer Road, Beijing, Haidian District Applicant after: BEIJING SUNNY MEDICAL TECHNOLOGY Co.,Ltd. Address before: 100085, room 108, block B, Zhongguancun biological medicine Park, No. 5, Pioneer Road, Beijing, Haidian District Applicant before: Beijing Sunny Medical Inc. |
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Free format text: CORRECT: APPLICANT; FROM: BEIJING SUNNY MEDICAL INC. TO: BEIJING SUNNY MEDICAL TECHNOLOGY CO., LTD. |
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Addressee: BEIJING SUNNY MEDICAL TECHNOLOGY Co.,Ltd. Person in charge of patents Document name: payment instructions |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 |
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| CF01 | Termination of patent right due to non-payment of annual fee |