CN203898809U - Flushing drainage tube for neck anastomotic fistula of post-operation of esophageal carcinoma - Google Patents
Flushing drainage tube for neck anastomotic fistula of post-operation of esophageal carcinoma Download PDFInfo
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- CN203898809U CN203898809U CN201420319808.1U CN201420319808U CN203898809U CN 203898809 U CN203898809 U CN 203898809U CN 201420319808 U CN201420319808 U CN 201420319808U CN 203898809 U CN203898809 U CN 203898809U
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- tube
- fistula
- drainage tube
- inner tube
- middle pipe
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Abstract
The utility model discloses a flushing drainage tube for neck anastomotic fistula of post-operation of esophageal carcinoma. The flushing drainage tube comprises a sleeve tube which is inserted in an orificium fistulae position, and the sleeve tube is divided into an inner tube, a middle tube and an outer tube. The inner tube is connected with a medical saline bag liquid outlet, and a pulse boosting pump is arranged between the inner tube and a medical saline bag. The middle tube is connected with a waste liquid barrel, a negative pressure aspirator is arranged between the middle tube and the waste liquid barrel, and meanwhile the outer tube is also directly connected with another pulse boosting pump. Compared with the prior art, the flushing drainage tube for the neck anastomotic fistula has more controllability, through three functional tubes which are arranged in one sleeve tube and are provided with the extending ends with the different lengths, a cleaning saline liquid circulation is conducted under the effects of the pulse boosting pumps and the negative pressure aspirator, the cleanliness degree of the wood of a patient is improved, the lengths of the extending ends of end openings of the sleeve tube are different, absorption or damage to human tissue caused by negative pressure can be effectively avoided.
Description
Technical field
This utility model belongs to medical treatment consumptive materials field, is specifically related to the irrigation drainage tube of cervical region fistula of operative incision after a kind of Operation in Patients with Esophageal Cancer.
Background technology
The esophageal carcinoma is a kind of frequently-occurring alimentary system malignant tumour, and surgical operation remains the primary treatment method of the esophageal carcinoma now.Cancer section resection of esophageal-gastroanastomosis is the most frequently used mode.The postoperative frequency of occurrences of esophagus-stomach anastomotic fistula is higher, and its incidence rate is 1.8%～20%, and its case fatality rate can reach 38.1%～53.6%.If there is esophagus and stomach intestinal anastomotic stoma fistula, anastomotic stoma can occur that dyspnea even appears in purulent hydrops around, and the serious symptoms such as increased heart rate affect patients ' life quality.Once occur, the key for the treatment of is the infection that causes of processing fistula of operative incision whether can be rationally suitable.
Fistula chamber drainage tube carries out vacuum suction at fistula mouth place be the important means of surgical intervention fistula of operative incision now, effectively carries out the cleaning of fistula mouth and drain and can make infection effect strengthen, and improves the survival rate of postoperative patient, and the patient's of fistula of operative incision case fatality rate is reduced.Meanwhile patient's average cure time also significantly shortens, and patient's quality of the life is got a promotion.
The anastomotic stoma drainage tube that used clinically mostly at present is common intrathoracic drain transformation, coordinates medical personnel's timing to rinse fistula mouth to keep the clean of wound.It is slow that such therapeutic scheme has expended medical worker huge energy and therapeutic effect.And common intrathoracic drain caliber is thicker, side draining hole is excessive, and negative pressure very easily holds blood vessel and important organ in fistula mouth, the tissue injury while causing inadequate drainage and tube drawing.
Utility model content
(1) technical problem that will solve
For addressing the above problem, the utility model proposes a kind of reasonable in design, the irrigation drainage tube of cervical region fistula of operative incision after the Operation in Patients with Esophageal Cancer of scientific structure, this utility model drainage tube is easy to use, adopts negative pressure drainage and can not cause absorption even to damage to tissue.
(2) technical scheme
The irrigation drainage tube of cervical region fistula of operative incision after this utility model Operation in Patients with Esophageal Cancer, comprise a sleeve pipe that inserts fistula mouth place, described sleeve pipe is divided into inner tube, the tube and the outer tube, described inner tube connects medical saline bag liquid outlet, between described inner tube and medical saline bag, be provided with pulse pressure-charging pump, described middle pipe connects waste liquid barrel, between described middle pipe and waste liquid barrel, is provided with vacuum extractor, and described outer tube also directly connects another pulse pressure-charging pump simultaneously.
Further, between described inner tube and middle pipe and middle pipe and outer tube, be all respectively arranged with some hollow out dividing plates.
Further, described sleeve surface is provided with scale.
Further, described inner tube, middle pipe and outer tube are respectively arranged with flow control valve.
Further, outer tube wall extending area, described sleeve port place is the longest, is secondly inner pipe wall, inner terminal be middle tube wall.
(3) beneficial effect
Compared with prior art, it has following beneficial effect to this utility model:
After this utility model Operation in Patients with Esophageal Cancer, the irrigation drainage tube of cervical region fistula of operative incision adopts three sleeve design thinkings, adopt the output of flow-control valve regulation cleanout fluid, utilize vacuum extractor to produce negative pressure, waste liquid after absorption is cleaned enters waste liquid barrel, increase on the other hand an outermost outer tube, the effect of its maximum is to utilize the pressure that pulse pressure-charging pump provides to prevent that on the one hand middle pipe from causing absorption even to damage to tissue in the time forming negative pressure, also be to form a circular flow with negative pressuren zone on the other hand, improve the clean-up performance at patient's fistula mouth place.Middle pipe adsorption zone does not contact with tissue, can not cause any damage to human body.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of this utility model sleeve pipe.
1-sleeve pipe; 2-medical saline bag; 3-waste liquid barrel; 4-pulse pressure-charging pump; 5-vacuum extractor; 6-flow control valve; 11-inner tube; In 12-, manage; 13-outer tube; 14-hollow out dividing plate; 15-scale.
Detailed description of the invention
The irrigation drainage tube of cervical region fistula of operative incision after a kind of Operation in Patients with Esophageal Cancer as shown in Figure 1 and Figure 2, comprise a sleeve pipe 1 that inserts fistula mouth place, described sleeve pipe 1 is divided into inner tube 11, middle pipe 12 and outer tube 13, described inner tube 11 connects medical saline bag 2 liquid outlets, between described inner tube 11 and medical saline bag 2, be provided with pulse pressure-charging pump 4, described middle pipe 12 connects waste liquid barrel 3, between described middle pipe 12 and waste liquid barrel 3, be provided with vacuum extractor 5, described outer tube 13 also directly connects another pulse pressure-charging pump 4 simultaneously.
Wherein, between described inner tube 11 and middle pipe 12 and middle pipe 12 and outer tube 13, be all respectively arranged with some hollow out dividing plates 14; Described sleeve pipe 1 surface is provided with scale 15; Described inner tube 11, middle pipe 12 and outer tube 13 are respectively arranged with flow control valve 6; Described sleeve pipe 1 port outer tube 13 tube wall extending areas are the longest, are secondly inner tube 11 tube walls, inner terminal be middle pipe 12 tube walls.
After this utility model Operation in Patients with Esophageal Cancer, the irrigation drainage tube of cervical region fistula of operative incision in use, first sleeve pipe is submerged to esophagus anastomosis fistula mouth place, can observe submerged depth by scale, Clean-medical saline bag is opened, open pulse pressure-charging pump and vacuum extractor, make fistula mouth place clean saline and a circulation of waste reflux formation, during this, can control this clear brine circulation rate by flow control valve according to patient's postoperative wound degree.
The clean fistula mouth of this utility model irrigation drainage tube place has controllability more with respect to prior art, and by being arranged at the three root functionality pipes that the external part length in sleeve pipe is different, under the effect of pulse pressure-charging pump and vacuum extractor, carry out the liquid circulation of a clear brine, improve the clean-up performance of patient's wound, and sleeve port external part length differs, can effectively avoid even injuring because of the absorption to tissue that negative pressure causes, hollow out dividing plate in sleeve pipe between pipe and pipe does not affect flowing through of gas or liquid on the one hand, also pipe is played on the other hand the effect of a support.
Embodiment recited above is described preferred implementation of the present utility model, not design of the present utility model and scope is limited.Do not departing under the prerequisite of this utility model design concept; various modification and improvement that this area ordinary person makes the technical solution of the utility model; all should drop into protection domain of the present utility model; the technology contents of this utility model request protection, has all been documented in claims.
Claims (5)
1. the irrigation drainage tube of cervical region fistula of operative incision after an Operation in Patients with Esophageal Cancer, comprise a sleeve pipe (1) that inserts fistula mouth place, it is characterized in that: described sleeve pipe (1) is divided into inner tube (11), middle pipe (12) and outer tube (13), described inner tube (11) connects medical saline bag (2) liquid outlet, between described inner tube (11) and medical saline bag (2), be provided with pulse pressure-charging pump (4), described middle pipe (12) connects waste liquid barrel (3), between described middle pipe (12) and waste liquid barrel (3), be provided with vacuum extractor (5), described outer tube (13) also directly connects another pulse pressure-charging pump (4) simultaneously.
2. the irrigation drainage tube of cervical region fistula of operative incision after a kind of Operation in Patients with Esophageal Cancer according to claim 1, is characterized in that: between described inner tube (11) and middle pipe (12) and middle pipe (12) and outer tube (13), be all respectively arranged with some hollow out dividing plates (14).
3. the irrigation drainage tube of cervical region fistula of operative incision after a kind of Operation in Patients with Esophageal Cancer according to claim 1, is characterized in that: described sleeve pipe (1) surface is provided with scale (15).
4. the irrigation drainage tube of cervical region fistula of operative incision after a kind of Operation in Patients with Esophageal Cancer according to claim 1, is characterized in that: described inner tube (11), middle pipe (12) and outer tube (13) are respectively arranged with flow control valve (6).
5. the irrigation drainage tube of cervical region fistula of operative incision after a kind of Operation in Patients with Esophageal Cancer according to claim 1, it is characterized in that: described sleeve pipe (1) port outer tube (13) tube wall extending area is the longest, next is inner tube (11) tube wall, inner terminal be middle pipe (12) tube wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420319808.1U CN203898809U (en) | 2014-06-13 | 2014-06-13 | Flushing drainage tube for neck anastomotic fistula of post-operation of esophageal carcinoma |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420319808.1U CN203898809U (en) | 2014-06-13 | 2014-06-13 | Flushing drainage tube for neck anastomotic fistula of post-operation of esophageal carcinoma |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203898809U true CN203898809U (en) | 2014-10-29 |
Family
ID=51773105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420319808.1U Expired - Fee Related CN203898809U (en) | 2014-06-13 | 2014-06-13 | Flushing drainage tube for neck anastomotic fistula of post-operation of esophageal carcinoma |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203898809U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107495993A (en) * | 2017-10-24 | 2017-12-22 | 吴刚 | Gastroesophageal anastomosis fistula blocks drainage system |
| CN108525046A (en) * | 2018-04-18 | 2018-09-14 | 孔慧君 | A kind of pediatrician's paediatrics negative pressure gastric lavage device |
| CN111388844A (en) * | 2020-03-26 | 2020-07-10 | 杭州市第一人民医院 | Medical pulse double cannula |
-
2014
- 2014-06-13 CN CN201420319808.1U patent/CN203898809U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107495993A (en) * | 2017-10-24 | 2017-12-22 | 吴刚 | Gastroesophageal anastomosis fistula blocks drainage system |
| CN107495993B (en) * | 2017-10-24 | 2024-02-06 | 吴刚 | Esophageal gastric anastomosis fistula plugging drainage device |
| CN108525046A (en) * | 2018-04-18 | 2018-09-14 | 孔慧君 | A kind of pediatrician's paediatrics negative pressure gastric lavage device |
| CN111388844A (en) * | 2020-03-26 | 2020-07-10 | 杭州市第一人民医院 | Medical pulse double cannula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20150613 |
|
| EXPY | Termination of patent right or utility model |