CN101327355B - Filling-discharging duct with monitoring device and waste liquor guiding and discharging device - Google Patents
Filling-discharging duct with monitoring device and waste liquor guiding and discharging device Download PDFInfo
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- CN101327355B CN101327355B CN2008101141919A CN200810114191A CN101327355B CN 101327355 B CN101327355 B CN 101327355B CN 2008101141919 A CN2008101141919 A CN 2008101141919A CN 200810114191 A CN200810114191 A CN 200810114191A CN 101327355 B CN101327355 B CN 101327355B
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Abstract
The present invention relates to an irrigation-drainage conduit with a monitoring device and a waste-liquid guiding-drainage device, and comprises a waste-liquid separation pipe and a waste-liquid guiding-drainage device that is arranged on the waste-liquid separation pipe, wherein, the waste-liquid guiding-drainage device comprises a drainage-assistant hole or a drainage-assistant branch-pipe that is arranged on the waste-liquid separation pipe; mass flow that flows along the drainage direction of the waste liquid can be introduced into the inner cavity of the waste-liquid separation pipe through the drainage-assistant hole or the drainage-assistant branch-pipe, and negative pressure can be produced in the inner cavity corresponding to the intestinal canal so as to promote the drainage of the waste liquid inside the intestinal canal, and is characterized in that a pipeline is arranged on the wall of the waste-liquid separation pipe, and a sensor is arranged on the inner wall of the waste-liquid separation pipe, and the pipeline is connected with the sensor, and the pipeline is connected with a data recording device that is arranged outside the waste-liquid separation pipe. Pressure and temperature of the waste-liquid separation pipe can be obtained at any time from the data recording device, thereby performing the sub-pressure leading-out of the waste liquid according to the requirements.
Description
Technical field
The present invention relates to a kind of medicinal enema equipment, the particularly a kind of band monitoring device of dialysing, treating through the human colon approach and the medical catheter for perfusion or discharge of waste liquor drainage device.
Background technology
Conduit or the dedicated probe that inserts large intestine through auxiliary perfusion equipment and per anum carries out the treatment of diseases methods such as hyperpyrexia that colonic dialysis or colon perfusion drug treatment acute or chronic renal failure, liver failure and acute and chronic ulcer colitis, bacillary dysentery, food or drug intoxication, a variety of causes cause and re-recognized and pay attention to by the clinician.Compare with hemodialysis, peritoneal dialysis therapy, owing to noinvasive, no accompanying infection, be easy to implement, and medical expense is lower, receives patient's welcome deeply.But existing filling-discharging duct generally all is to rely on the pressure and the gravity that pour into intracolic medicinal liquid self to discharge waste liquid; Owing to refuses such as containing feces in the waste liquid will cause the waste liquid viscosity bigger; And waste liquid precipitation tube is limited by the body cavity mouth structure directly; Its size is generally less, separates out and does not freely wait obstacle so be easy to generate waste liquid, can occur also when serious that patient's intestinal internal pressure is excessive, incontinence of anal sphincter and cause medicinal liquid and waste liquid seepage and the not smooth negative consequence of medicinal liquid perfusion; Not only can cause pain, and can increase in operator's operation easier and the art and the cleaning of postoperative to the patient.
In order to overcome the difficulty that exists in the discharging of waste liquid; Generally be to be employed in to install a negative suction system on the waste liquid precipitation tube additional at present; Utilize the bigger pressure differential that has between negative suction system and the intestinal inner liquid medicine, impel waste liquid to be expelled in the negative suction system fast.
Though this negative suction system can improve the problem that waste liquid is discharged, for human body, negative suction system relies on the negative pressure that machinery produced to be difficult to control; Make intestinal interior very unstable with external pressure differential, the discharging of waste liquid is very unstable, and patient's impression is very painful; And waste liquid is drawn in the negative suction system; Will increase the difficulty of cleaning negative suction system, and utilize this method can make the cost of filling-discharging duct increase, increase patient's financial burden.
One Chinese patent application number is 200610012034.8; Name is called a kind of filling-discharging duct with waste liquor drainage device and discloses through forming the suitable subnormal ambient of a power in the waste liquid precipitation tube naturally; Make the interior liquid of irritating of intestinal have certain pressure differential with the external world; The filling-discharging duct that impels waste liquid to discharge smoothly, but the defective of this conduit is can't learn to carry out the fluid injection row pressure when.
Summary of the invention
Defective and deficiency to existing filling-discharging duct existence; The invention provides a kind of filling-discharging duct with checkout gear and waste liquor drainage device; Can utilize to make to form directed liquid stream in the waste liquid precipitation tube, make to form suitable negative pressure in the waste liquid precipitation tube, impel waste liquid to discharge smoothly toward waste liquor drainage pipe perfusion fluid; And can be according to testing result, the best opportunity of decision discharge opeing.
Technical scheme of the present invention is following:
A kind of filling-discharging duct with checkout gear and waste liquor drainage device; Comprise waste liquid precipitation tube, also be provided with waste liquor drainage device on the said waste liquid precipitation tube body, said waste liquor drainage device comprises being arranged at and helps round or the row's of helping arm on the waste liquid precipitation tube body; Help round or the row's of helping arm can in the waste liquid precipitation tube inner chamber, import and form through this and discharge the mobile mass flow of direction along waste liquid; And in this inner chamber, produce with respect to the negative pressure in the intestinal, discharge to impel the waste liquid in the intestinal, it is characterized in that; Tube wall at waste liquid precipitation tube is embedded with pipeline; Be provided with pick off at the waste liquid precipitation tube inwall, said pipeline links to each other with pick off, and also outer with the being positioned at waste liquid precipitation tube data recording equipment of said pipeline links to each other.
Said data recording equipment links to each other with data analysis set-up.
Said pick off is pressure transducer and/or temperature sensor and/or flow transducer.
The said row of helping arm be one or more be arranged on the waste liquid precipitation tube body and communicate with the waste liquid precipitation tube inner chamber in order to importing the body of said mass flow, it is laterally disposed on the waste liquid precipitation tube tube wall that the said row of helping arm is discharged direction along waste liquid.
The port of the said row of helping arm is provided with the shutoff plug of salable this port, and the port internal diameter of its external diameter of the piston part of said shutoff plug and the said row of helping arm is suitable.
Said waste liquid precipitation tube body is provided with the connecting device that can import or connect feed tube, and said feed tube can be connected with waste liquid precipitation tube and injects liquid to the waste liquid precipitation tube inner chamber through this connecting device.
Said connecting device is one or morely to be arranged on the waste liquid precipitation tube body and the connecting branch or the connecting hole that communicate with the waste liquid precipitation tube inner chamber.
The junction of said connecting device and feed tube and waste liquid precipitation tube is sealing setting.
Said feed tube is provided with one or more air bags.
The tube wall of said feed tube is embedded with the feed tube pipeline; Termination at feed tube inwall or entering people coelenteron is provided with the feed tube pick off; Said feed tube pipeline links to each other with the feed tube pick off, and also outer with the being positioned at feed tube feed tube data recording equipment of said feed tube pipeline links to each other.
Technique effect of the present invention is following:
The present invention is embedded with pipeline through the tube wall at waste liquid precipitation tube, is provided with pick off at the waste liquid precipitation tube inwall, and said pipeline links to each other with pick off, and also outer with the being positioned at waste liquid precipitation tube data recording equipment of said pipeline links to each other.Like this, the present invention is provided with monitoring device, can from data recording equipment, obtain pressure, the temperature of waste liquid precipitation tube at any time, thereby the negative pressure of carrying out waste liquid as required derives.
This waste liquor drainage device is through being provided with the row's of the helping arm that communicates with its inner chamber on waste liquid precipitation tube; When using filling-discharging duct of the present invention to dialyse or cleaning patient's intestinal; With passing to current in the row's of helping arm with certain flow rate; These current get in the waste liquid precipitation tube and along inner chamber and discharge to rear flow; Current can drive in the pipe in the waste liquid precipitation tube air or waste liquid flow with it; Therefore will in waste liquid precipitation tube, form one have dynamic equilibrium subnormal ambient, the filling liquid position in patient's intestinal is because continuous perfusion solution and pressure increases, the dynamic negative-pressure guiding of the waste liquid that is produced in waste liquid precipitation tube down smoothly the remittance of entering waste liquid precipitation tube and current be incorporated under the effect of current and excrete.
The feed tube connecting device that the present invention is provided with on waste liquid precipitation tube; Feed tube not only can and get into each position of enteric cavity and carry out high-order colonic dialysis through this connecting device insertion waste liquid precipitation tube inner chamber; Can also through directly be connected with this connecting device or socket to communicate with the waste liquid precipitation tube inner chamber; Thereby inject liquid to the waste liquid precipitation tube inner chamber, realized the colon perfusion or the cleaning function of low level.
Feed tube connecting device of the present invention has also solved the problem that combines of high-order colonic dialysis or perfusion administration and low level colon perfusion or defecation cleaning; Not only exempt frequent replace tubes and given medical worker's trouble caused; Also, therapeutic efficiency and therapeutic effect have been improved for the patient has alleviated misery.
Pick off and path thereof are set in feed tube, and further variation such as the pressure through the filling-discharging duct in the whole enteric cavity, temperature, flow determines whether carrying out the negative pressure emission refuse, and waste discharge can be carried out as required.
Description of drawings
Fig. 1 is the structural representation of filling-discharging duct of the present invention.
The 1-waste liquid precipitation tube, the 2-feed tube, 3-air bag, 4-help row's arm, 5-feed tube arm; The 6-flexible shroud, 7-current, 8-inlet opening, 9-outage; The 10-air injection pipe, 11-gas injection device, the 12-air bag is observed bag, 13-shutoff plug; The 19-pipeline, 20-pick off, 21-feed tube pipeline, 22-feed tube pick off.
Fig. 2 is the local enlarged diagram of filling-discharging duct front end of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further specified.
Be illustrated in figure 1 as the structural representation of filling-discharging duct among the present invention.
Feed tube 2 inserts in waste liquid precipitation tube 1 inner chamber through feed tube arm 5, and can move axially along this inner chamber.Feed tube arm 5 recedes and is arranged at the waste liquid precipitation tube 1 tube wall outside.The front end of feed tube 2 and waste liquid precipitation tube 1 is respectively arranged with some inlet openings 8 and outage 9.
Waste liquid precipitation tube 1 is provided with the row's of the helping arm 4 that turns forward; The row's of helping arm 4 and the link position of waste liquid precipitation tube 1 are compared with feed tube arm 5 to have and are moved after certain; In waste liquid precipitation tube 1, pass to current 7 through the row's of helping arm 4 simultaneously with certain flow rate; The flow direction and the feed liquor of current 7 are in the opposite direction, and current 7 are with impulse and take away the air or the waste liquid of intracavity in the waste liquid precipitation tube 1 of a part, thereby make the pressure in the inner chamber reduce; And in inner chamber, forming a dynamic negative-pressure environment, this subnormal ambient will impel the waste liquid in the enteric cavity in waste liquid precipitation tube 1, to discharge smoothly.
When the row's of helping arm 4 is on the shelf, utilize shutoff plug 13 will prop up the spout part sealing, reveal along this oral area to prevent intracavity liquid etc.
Be provided with air bag 3 in feed tube 2 front portions with certain draw ratio, length the when draw ratio described in the present invention is air bag 3 unaerateds and the ratio of inflating the back diameter, said ratio is good with the state more than or equal to 1.
Simultaneously, can also adjust the filling degree of air bag 3 at any time, get into position and the retention time in enteric cavity of enteric cavity and the flow and the speed of discharging liquid in the enteric cavity to regulate liquid effectively according to clinical needs.
In order to overcome the phenomenon that the feces piece that in dialysis is clinical, is produced stops up outage 9; On feed tube 2, also be provided with flexible shroud 6; Flexible shroud 6 is one group of soft disk with different-diameter size, wherein has at least a slice to be slightly larger than waste liquid precipitation tube 1 internal diameter, and flexible shroud 6 is set on the feed tube 2 that is positioned at 1 anterior mouthful of end of waste liquid precipitation tube; When waste liquid precipitation tube 1 takes place to stop up; Feed tube 2 is moved forward and backward, and the feces piece that flexible shroud 6 can will be blocked in the tap 9 strikes off, thereby guarantees waste liquid precipitation tube 1 normal waste discharge.
Tube wall at waste liquid precipitation tube 1 is embedded with pipeline 19; Be provided with pick off 20 at waste liquid precipitation tube 1 inwall; Pipeline 19 links to each other with pick off 20; Also outer with being positioned at waste liquid precipitation tube 1 data recording equipment of pipeline 19 links to each other, and said data recording equipment can link to each other with data analysis set-up, and pick off 20 can be pressure transducer and/or temperature sensor and/or flow transducer.
The tube wall of feed tube 2 is embedded with feed tube pipeline 21; Termination at feed tube 2 inwalls or entering people coelenteron is provided with feed tube sensing 22 devices; Feed tube pipeline 21 links to each other with feed tube pick off 22; Also outer with the being positioned at feed tube feed tube data recording equipment of feed tube pipeline 21 links to each other, and same said data recording equipment can link to each other with data analysis set-up, and feed tube pick off 22 can be pressure transducer and/or temperature sensor and/or flow transducer.
Through the setting of each pick off, can monitor situation such as each position pressure, flow, temperature in the bank of tubes at any time, to carry out the discharging of refuse as required in good time.
Related parts such as feed tube, waste liquid precipitation tube, the row's of helping arm, connecting branch and air bag are good with medical macromolecular materials or silica gel or medical latex and rubber or PVC material all among the present invention.
Claims (8)
1. filling-discharging duct with checkout gear and waste liquor drainage device; Comprise waste liquid precipitation tube, said waste liquid precipitation tube per anum inserts to dialyse or colon perfusion, also is provided with waste liquor drainage device on the said waste liquid precipitation tube body; Said waste liquor drainage device comprises being arranged at and helps round or the row's of helping arm on the waste liquid precipitation tube body; Help round or the row's of helping arm can in the waste liquid precipitation tube inner chamber, import and form through this and discharge the mobile mass flow of direction, and in this inner chamber, produce, discharge to impel the waste liquid in the intestinal with respect to the negative pressure in the intestinal along waste liquid; It is characterized in that; Tube wall at waste liquid precipitation tube is embedded with pipeline, and the inwall that inserts human body one end at waste liquid precipitation tube is provided with pick off, and said pipeline links to each other with pick off; Also outer with the being positioned at waste liquid precipitation tube data recording equipment of said pipeline links to each other, and said data recording equipment links to each other with data analysis set-up; Said waste liquid precipitation tube body is provided with the connecting device that can import or connect feed tube, and said feed tube can be connected with waste liquid precipitation tube and injects liquid to the waste liquid precipitation tube inner chamber through this connecting device.
2. the filling-discharging duct of band checkout gear according to claim 1 and waste liquor drainage device is characterized in that said pick off is pressure transducer and/or temperature sensor and/or flow transducer.
3. the filling-discharging duct of band checkout gear according to claim 1 and waste liquor drainage device; It is characterized in that the said row of helping arm be one or more be arranged on the waste liquid precipitation tube body and communicate with the waste liquid precipitation tube inner chamber in order to importing the body of said mass flow, it is laterally disposed on the waste liquid precipitation tube tube wall that the said row of helping arm is discharged direction along waste liquid.
4. the filling-discharging duct of band checkout gear according to claim 3 and waste liquor drainage device; It is characterized in that the port of the said row of helping arm is provided with the shutoff plug of this port of sealing, the port internal diameter of its external diameter of the piston part of said shutoff plug and the said row of helping arm is suitable.
5. the filling-discharging duct of band checkout gear according to claim 1 and 2 and waste liquor drainage device; It is characterized in that said connecting device is one or morely to be arranged on the waste liquid precipitation tube body and the connecting branch or the connecting hole that communicate with the waste liquid precipitation tube inner chamber, the junction of said connecting device and feed tube and waste liquid precipitation tube is sealing setting.
6. the filling-discharging duct of band checkout gear according to claim 5 and waste liquor drainage device; The tube wall that it is characterized in that said feed tube is embedded with the feed tube pipeline; Termination at feed tube inwall or entering people coelenteron is provided with the feed tube pick off, and said feed tube pipeline links to each other with the feed tube pick off.
7. the filling-discharging duct of band checkout gear according to claim 5 and waste liquor drainage device is characterized in that said feed tube is provided with one or more air bags.
8. the filling-discharging duct of band checkout gear according to claim 7 and waste liquor drainage device is characterized in that also outer with the being positioned at feed tube feed tube data recording equipment of said feed tube pipeline links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101141919A CN101327355B (en) | 2008-05-30 | 2008-05-30 | Filling-discharging duct with monitoring device and waste liquor guiding and discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101141919A CN101327355B (en) | 2008-05-30 | 2008-05-30 | Filling-discharging duct with monitoring device and waste liquor guiding and discharging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101327355A CN101327355A (en) | 2008-12-24 |
| CN101327355B true CN101327355B (en) | 2012-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008101141919A Active CN101327355B (en) | 2008-05-30 | 2008-05-30 | Filling-discharging duct with monitoring device and waste liquor guiding and discharging device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012006625A2 (en) | 2010-07-09 | 2012-01-12 | Velomedix, Inc. | Method and apparatus for pressure measurement |
| 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 |
| CN112168283B (en) * | 2020-11-04 | 2021-09-28 | 南通市第一人民医院 | Constipation relieving device for gastroenterology department |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5564425A (en) * | 1993-08-24 | 1996-10-15 | Tonokura Ika Kogyo K.K. | Catheter with built-in-display |
| CN1868554A (en) * | 2006-05-29 | 2006-11-29 | 王洪利 | Irrigation and drainage catheter with waste liquor drainage device |
| CN100998500A (en) * | 2007-01-11 | 2007-07-18 | 上海交通大学 | Multi-point monitoring catheter for temp. of urethra for ablation of prostate |
-
2008
- 2008-05-30 CN CN2008101141919A patent/CN101327355B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5564425A (en) * | 1993-08-24 | 1996-10-15 | Tonokura Ika Kogyo K.K. | Catheter with built-in-display |
| CN1868554A (en) * | 2006-05-29 | 2006-11-29 | 王洪利 | Irrigation and drainage catheter with waste liquor drainage device |
| CN100998500A (en) * | 2007-01-11 | 2007-07-18 | 上海交通大学 | Multi-point monitoring catheter for temp. of urethra for ablation of prostate |
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| CN101327355A (en) | 2008-12-24 |
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Owner name: BEIJING SUNNY MEDICAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: BEIJING SUNNY MEDICAL INC. |
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Address after: 100085, room 108, block B, Zhongguancun biological medicine Park, No. 5, Pioneer Road, Beijing, Haidian District Patentee 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 Patentee before: Beijing Sunny Medical Inc. |