CN104162194A - Irrigation and drainage catheter with pressure sensor for colon dialysis - Google Patents
Irrigation and drainage catheter with pressure sensor for colon dialysis Download PDFInfo
- Publication number
- CN104162194A CN104162194A CN201410421040.3A CN201410421040A CN104162194A CN 104162194 A CN104162194 A CN 104162194A CN 201410421040 A CN201410421040 A CN 201410421040A CN 104162194 A CN104162194 A CN 104162194A
- Authority
- CN
- China
- Prior art keywords
- pressure sensor
- liquid injection
- injection pipe
- sensor device
- pressure
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M2025/0001—Catheters; Hollow probes for pressure measurement
- A61M2025/0002—Catheters; Hollow probes for pressure measurement with a pressure sensor at the distal end
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M2025/0001—Catheters; Hollow probes for pressure measurement
- A61M2025/0003—Catheters; Hollow probes for pressure measurement having an additional lumen transmitting fluid pressure to the outside for measurement
Abstract
The invention provides an irrigation and drainage catheter with a pressure sensor for colon dialysis. The irrigation and drainage catheter comprises a liquid waste precipitation tube and a liquid injection tube, and is characterized in that the liquid injection tube is further provided with the pressure sensor, and the pressure sensor can reflect the resistance generated when the liquid injection tube enters the enteric cavity and is blocked by the enteric cavity in a pressure-changing form, so that the direction and the angle of the liquid injection tube when the liquid injection tube enters the enteric cavity can be adjusted timely to avoid blocking.
Description
Technical field
The present invention relates to a kind of charging and discharging tube for colon dialysis that is provided with pressure sensor device.
Background technology
Utilize filling-discharging duct to carry out dialysis treatment to colon patient, a kind of simple, noninvasive Therapeutic Method, clinical verification for many years, its therapeutic effect highly significant, but, colon patient for low level dialysis, common filling-discharging duct can enter easily its patient part and treat, for those high-order colon sufferers, because colon bending is rolled over more, filling-discharging duct can constantly run into the obstruction of bending place, and medical personnel are also by virtue of experience making repeated attempts of blindness, be difficult to arrive smoothly patient part, medical personnel are not only time-consuming but also require great effort, also can cause a lot of miseries to patient, if can allow medical personnel recognize in real time the obstruction that whether runs into colon bending place when filling-discharging duct enters colon, just can avoid insertion filling-discharging duct blindly, make filling-discharging duct can arrive fast smoothly the patient part needing, carry out dialysis treatment.
Summary of the invention
The present invention is directed to the defect and the deficiency that in existing charging and discharging tube for colon dialysis application, exist, the colonic dialysis filling-discharging duct of the situation of being obstructed while providing a kind of novel being reflected in real time to enter a colon high position, so that medical personnel overcome this obstacle and enter smoothly a colon enteric cavity high position.
Technical scheme of the present invention is as follows:
A kind of charging and discharging tube for colon dialysis with pressure sensor device, comprise waste liquid precipitation tube and liquid injection pipe, it is characterized in that: also comprise pressure sensor device, described pressure sensor device comprises pressure inductor, pressure conduction device and pressure-display device, described pressure inductor is arranged on liquid injection pipe, for experiencing the pressure that liquid injection pipe is subject to, described pressure conduction device is for passing to pressure-display device by the pressure condition of pressure inductor impression.
Described pressure inductor is arranged on the front end that liquid injection pipe inserts the part in enteric cavity.
Described induction apparatus is positioned at the outer surface of liquid injection pipe.
Described induction apparatus is positioned at the inner surface of liquid injection pipe.
The wireless communication module of described pressure conduction device for communicating with one another, is arranged on respectively on pressure inductor and pressure-display device.
Described pressure conduction device is the transfer wire being connected between pressure inductor and pressure-display device.
Described wire is arranged in the tube wall of liquid injection pipe.
Described wire is positioned at the tube chamber of liquid injection pipe.
Described pressure-display device is dial type Pressure gauge or digital pressure gauge.
Described pressure sensor device also comprises that one is arranged on the air bag that liquid injection pipe enters the part in enteric cavity, and described pressure inductor is set on described air bag.
Described filling-discharging duct also comprises the negative suction system that is arranged at waste liquid precipitation tube rear portion.
Technique effect of the present invention is:
By pressure sensor device is set, utilize the pressure sensor device arranging to monitor in real time the pressure condition that liquid injection pipe is subject in entering enteric cavity, when liquid injection pipe is subject to enteric cavity obstruction, the pressure-display device of pressure sensor device can show, direction and angle when alert enters enteric cavity to adjust in time liquid injection pipe, make liquid injection pipe enter quickly and smoothly enteric cavity, reduce operator's working strength and difficulty and reduce the suffered pain of patient.
Accompanying drawing explanation
Figure 1 shows that structural representation of the present invention.
Figure 2 shows that the enlarged diagram of liquid injection pipe 2 fore-ends.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
As shown in Figure 1, filling-discharging duct of the present invention comprises waste liquid precipitation tube 1 and liquid injection pipe 2, on waste liquid precipitation tube 1 tube wall, be provided with arm 3, liquid injection pipe 2 inserts in waste liquid precipitation tube 1 tube chamber by arm 3 inner chambers, and stretches out through waste liquid precipitation tube front end, in clinical practice, the anterior patient's anus that inserts of waste liquid precipitation tube 1, arm 3 is stayed outside patient body, and liquid injection pipe 2 is by interior insertion waste liquid precipitation tube 1 pipe of arm 3, and is stretched out and entered patient's enteric cavity by waste liquid precipitation tube 1 front end.
Figure 2 shows that the enlarged diagram of liquid injection pipe 2 fore-ends.The front end of liquid injection pipe 2 is provided with the hole 6 of some perforations, medicinal liquid or washing liquid are filled into patient's enteric cavity patient part by hole 6 and carry out dialysis treatment or cleaning, in the front inner wall of liquid injection pipe 2, be provided with pressure transducer 4, pressure transducer 4 is changed the suffered pressure of liquid injection pipe 2 front ends to transmit out in real time and be presented on outside Pressure gauge 8 by wire 5.
Pressure gauge 8 both can adopt dial type Pressure gauge, also can adopt other pressure-display devices such as digital pressure gauge.
In addition, the wire 5 shown in figure is arranged in the tube wall of liquid injection pipe, and in practical application, wire 5 also can be arranged in the tube chamber of liquid injection pipe 2.
In clinical practice; when liquid injection pipe 2 enters enteric cavity; particularly for those, need to carry out the disease of high-order enteric cavity dialysis or cleaning; liquid injection pipe 2 is when entering enteric cavity; because enteric cavity bending is rolled over more; usually can cause obstacle to entering of liquid injection pipe; existing filling-discharging duct is all the experience that operator utilize self; rely on oneself feel and experience blindly to operate completely; make liquid injection pipe enter the process of enteric cavity very long and difficult; both the work difficulty and the intensity that had increased medical personnel, also cause very large pain to patient.
In addition, filling-discharging duct of the present invention can also arrange negative suction system in the rear end of waste liquid precipitation tube, utilizes the negative suction system can be so that waste liquid precipitation tube two ends have certain Negative Pressure Difference, is conducive to waste liquid in enteric cavity along the smooth and easy derivation of waste liquid precipitation tube.
The above is the preferred embodiment of the present invention, and other modification and improvement for making according to essence of the present invention, all will fall into protection scope of the present invention.
Claims (8)
1. a charging and discharging tube for colon dialysis with pressure sensor device, comprise waste liquid precipitation tube and liquid injection pipe, it is characterized in that: on described liquid injection pipe, be also provided with pressure sensor device, described pressure sensor device is subject to enteric cavity and hinders the form that the resistance produce changes with pressure and reflect in the time of liquid injection pipe can being entered to enteric cavity, to adjust in time liquid injection pipe, enter the direction of enteric cavity and angle to overcome this obstruction.
2. the charging and discharging tube for colon dialysis with pressure sensor device as claimed in claim 1, it is characterized in that: described pressure sensor device comprises and is arranged at the induction apparatus of liquid injection pipe front end and is arranged at the pressure-display device that is positioned at human body enteric cavity outer end on waste liquid precipitation tube, between described induction apparatus and pressure-display device, is connected with wire.
3. the charging and discharging tube for colon dialysis with pressure sensor device as claimed in claim 2, is characterized in that: described induction apparatus is positioned at the outer surface of liquid injection pipe end.
4. the charging and discharging tube for colon dialysis with pressure sensor device as claimed in claim 3, is characterized in that: described induction apparatus is positioned at the inner surface of liquid injection pipe end.
5. the charging and discharging tube for colon dialysis with pressure sensor device as claimed in claim 4, is characterized in that: described wire is arranged in the tube wall of liquid injection pipe.
6. the charging and discharging tube for colon dialysis with pressure sensor device as claimed in claim 4, is characterized in that: described wire is positioned at the tube chamber of liquid injection pipe.
7. the charging and discharging tube for colon dialysis with pressure sensor device as claimed in claim 5, is characterized in that: described pressure-display device is dial type Pressure gauge or digital pressure gauge.
8. the charging and discharging tube for colon dialysis with pressure sensor device as claimed in claim 6, is characterized in that: described filling-discharging duct also comprises the negative suction system that is arranged at waste liquid precipitation tube rear portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410421040.3A CN104162194A (en) | 2013-12-19 | 2014-08-25 | Irrigation and drainage catheter with pressure sensor for colon dialysis |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310705775.4 | 2013-12-19 | ||
| CN201310705775 | 2013-12-19 | ||
| CN201410421040.3A CN104162194A (en) | 2013-12-19 | 2014-08-25 | Irrigation and drainage catheter with pressure sensor for colon dialysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104162194A true CN104162194A (en) | 2014-11-26 |
Family
ID=51906310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410421040.3A Pending CN104162194A (en) | 2013-12-19 | 2014-08-25 | Irrigation and drainage catheter with pressure sensor for colon dialysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104162194A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104721900A (en) * | 2015-04-01 | 2015-06-24 | 刘春青 | Novel portable gastrointestinal lavage system |
| CN107106758A (en) * | 2014-12-19 | 2017-08-29 | 科洛普拉斯特公司 | Method for the system of anus and/or stoma lavation and for controlling such system |
Citations (9)
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|---|---|---|---|---|
| CN2476304Y (en) * | 2001-03-27 | 2002-02-13 | 王洪利 | Probe of colon therapeutic equipment |
| CN2476303Y (en) * | 2000-09-08 | 2002-02-13 | 王洪利 | Medicinal enema catheter |
| CN1342499A (en) * | 2000-09-08 | 2002-04-03 | 王洪利 | Medical catheter for perfusion or discharge |
| CN2742971Y (en) * | 2004-05-21 | 2005-11-30 | 王洪利 | Medical use filling discharging duct |
| CN1864754A (en) * | 2006-05-29 | 2006-11-22 | 王洪利 | Colon dialysis charging/discharging canal high and low double-position application method |
| CN1868554A (en) * | 2006-05-29 | 2006-11-29 | 王洪利 | Irrigation and drainage catheter with waste liquor drainage device |
| CN1883725A (en) * | 2006-05-29 | 2006-12-27 | 王洪利 | High and low dual-position charging and discharging tube for colon dialysis and application method thereof |
| CN101327355A (en) * | 2008-05-30 | 2008-12-24 | 北京智立医学仪器有限公司 | Filling-discharging duct with monitoring device and waste liquor guiding and discharging device |
| CN101342401A (en) * | 2008-05-30 | 2009-01-14 | 北京智立医学仪器有限公司 | Medicinal enema catheter with monitoring function |
-
2014
- 2014-08-25 CN CN201410421040.3A patent/CN104162194A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2476303Y (en) * | 2000-09-08 | 2002-02-13 | 王洪利 | Medicinal enema catheter |
| CN1342499A (en) * | 2000-09-08 | 2002-04-03 | 王洪利 | Medical catheter for perfusion or discharge |
| CN2476304Y (en) * | 2001-03-27 | 2002-02-13 | 王洪利 | Probe of colon therapeutic equipment |
| CN2742971Y (en) * | 2004-05-21 | 2005-11-30 | 王洪利 | Medical use filling discharging duct |
| CN1864754A (en) * | 2006-05-29 | 2006-11-22 | 王洪利 | Colon dialysis charging/discharging canal high and low double-position application method |
| CN1868554A (en) * | 2006-05-29 | 2006-11-29 | 王洪利 | Irrigation and drainage catheter with waste liquor drainage device |
| CN1883725A (en) * | 2006-05-29 | 2006-12-27 | 王洪利 | High and low dual-position charging and discharging tube for colon dialysis and application method thereof |
| CN101327355A (en) * | 2008-05-30 | 2008-12-24 | 北京智立医学仪器有限公司 | Filling-discharging duct with monitoring device and waste liquor guiding and discharging device |
| CN101342401A (en) * | 2008-05-30 | 2009-01-14 | 北京智立医学仪器有限公司 | Medicinal enema catheter with monitoring function |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107106758A (en) * | 2014-12-19 | 2017-08-29 | 科洛普拉斯特公司 | Method for the system of anus and/or stoma lavation and for controlling such system |
| US10792184B2 (en) | 2014-12-19 | 2020-10-06 | Coloplast A/S | System for anal or stomal irrigation and a method for calibrating such a system |
| CN107106758B (en) * | 2014-12-19 | 2021-03-19 | 科洛普拉斯特公司 | System for anal and/or stomal irrigation |
| CN104721900A (en) * | 2015-04-01 | 2015-06-24 | 刘春青 | Novel portable gastrointestinal lavage system |
| CN104721900B (en) * | 2015-04-01 | 2020-07-14 | 钱峻 | Portable gastrointestinal lavage system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141126 |