CN205073493U - Three -chamber catheter - Google Patents
Three -chamber catheter Download PDFInfo
- Publication number
- CN205073493U CN205073493U CN201520868495.XU CN201520868495U CN205073493U CN 205073493 U CN205073493 U CN 205073493U CN 201520868495 U CN201520868495 U CN 201520868495U CN 205073493 U CN205073493 U CN 205073493U
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- CN
- China
- Prior art keywords
- lumen
- chamber pipe
- chamber
- hole
- bladder
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- Expired - Fee Related
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- External Artificial Organs (AREA)
Abstract
The utility model discloses a three -chamber catheter, including the chamber pipe of ventilating, drainage chamber pipe and rinsing chamber pipe, the one end of the chamber pipe of should ventilating has the gasbag valve, and the other end has set a gasbag, the one end of this drainage chamber pipe is equipped with the drainage hole, the other end be used for with drainage bag sealing connection, the one end of this rinsing chamber pipe is equipped with the flushing hole, rinsing chamber's the other end is connected with the plugging device, and this plugging device is the cylinder size, and the center is equipped with the through -hole, and the outer port of this plugging device passes through screw spiro union shutoff stopper. This three -chamber catheter is through set up the plugging device on rinsing chamber pipe, need not to carry on can not having the leakage shutoff with this accent when the bladder washes, when the needs bladder washes, can select to insert the syringe needle as required and carry out the bladder and wash or take off the shutoff and fill in capable bladder and wash, and not have the leakage of urine phenomenon, and convenient to use has not only reduced nurse's work load, and the consumptive material is few in addition, lightens patient's burden.
Description
Technical field
This utility model relates to a kind of medical supplies, relates to a kind of three-cavity catheter specifically.
Background technology
Bladder irrigation utilizes catheter that rinse solution is filled into intravesical, the rinse solution drain therapeutic modality out that recycling siphon principle will pour into, bladder irrigation can remove intravesical blood, pus etc., play the effect of hemostasis and prevention urinary blocking, guarantee drain is unobstructed, alleviate pain and the stimulation of patient, protect from infection, be conducive to the recovery of bladder function.
In bladder irrigation treatment, medical personnel generally use three-cavity catheter to rinse, three-cavity catheter one end is provided with sacculus and mouth of urinating, the other end is provided with three lumens, lumen of namely ventilating, drain lumen and flushing lumen, and ventilation lumen connects air bag and swells to make sacculus, to fix catheter during indwelling catheter, drain lumen connects drainage bag, drainage of urine, rinses lumen and carries out bladder irrigation for accessing flush fluid for vesica urinaria.When bladder irrigation, do not mate because transfusion device is connected with three-cavity catheter access port, need to use glass adapter to connect, and glass adapter needs sterilization treatment.After the flushing has been terminated, three-cavity catheter access port, again without the plugging material of coupling, uses disposable urine drainage bag to connect usually, not only operating process is relatively loaded down with trivial details, increases the workload of nurse, increases the medical material consumption of patient, and easily there is leakage of urine when bladder irrigation, cause polluting.
Summary of the invention
In order to overcome above-mentioned defect, this utility model provides a kind of three-cavity catheter, is more suitable for the use in clinical nursing activity.
This utility model in order to the technical scheme solving its technical problem and adopt is: a kind of three-cavity catheter, and comprise ventilation lumen, drain lumen and rinse lumen, one end of this ventilation lumen has airbag valve, and the other end is equipped with an air bag; One end of this drain lumen is provided with conduction hole, and the other end is used for being tightly connected with drainage bag; One end of this flushing lumen is provided with flushing hole, and the other end in described flushing chamber is connected with stopper, and this stopper is cylinder type, and center is provided with through hole, and this stopper external port to be spirally connected a shutoff plug by screw thread.
As further improvement of the utility model, described shutoff plug is that medical grade rubber material is made.
The beneficial effects of the utility model are: this three-cavity catheter by arranging stopper on flushing lumen, when without the need to carrying out bladder irrigation, this accent can be carried out No leakage shutoff, when needs bladder irrigation, can select to insert syringe needle as required to carry out bladder irrigation or take off shutoff filling in row bladder irrigation, and without leakage of urine phenomenon, not only easy to use, decrease the workload of nurse, and consumptive material is few, relieve patient ' s burden.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
By reference to the accompanying drawings, make the following instructions:
1---ventilation lumen 2---drain lumen
3---rinsing lumen 4---stopper
11---airbag valve 12---air bag
21---conduction hole 31---flushing hole
41---shutoff plug
Detailed description of the invention
Below in conjunction with accompanying drawing, a preferred embodiment of the present utility model is elaborated.But protection domain of the present utility model is not limited to following embodiment, the simple equivalence namely in every case done with this utility model claim and description changes and modifies, and all still belongs within this utility model patent covering scope.
As shown in Figure 1, a kind of three-cavity catheter, comprise ventilation lumen 1, drain lumen 2 and rinse lumen 3, one end of this ventilation lumen has airbag valve 11, and the other end is equipped with an air bag 12; One end of this drain lumen is provided with conduction hole 21, and the other end is used for being tightly connected with drainage bag; One end of this flushing lumen is provided with flushing hole 31, the other end in described flushing chamber is connected with stopper 4, and this stopper is cylinder type, and center is provided with through hole, this stopper external port to be spirally connected a shutoff plug 41 by screw thread, and this shutoff plug is that medical grade rubber material is made.
This utility model in use, if carrying out operation on prostate or operation on urethra to patient, and urinary tract infection is when needing to carry out bladder irrigation, if need flush fluid for vesica urinaria large usage quantity, shutoff plug can be taken off and be connected to flush fluid for vesica urinaria and carry out bladder irrigation, if need flush fluid for vesica urinaria consumption less, shutoff plug then need not take off, and penetrates shutoff plug can realize bladder irrigation by needle point.As can be seen here, this three-cavity catheter stopper structure is simple, easy to use, greatly reduces the workload of medical personnel, alleviates the misery of patient, reduces medical disposable material, and can not produce the pollution that leakage of urine causes.
Claims (2)
1. a three-cavity catheter, comprise ventilation lumen (1), drain lumen (2) and rinse lumen (3), one end of this ventilation lumen has airbag valve (11), and the other end is equipped with an air bag (12); One end of this drain lumen is provided with conduction hole (21), and the other end is used for being tightly connected with drainage bag; One end of this flushing lumen is provided with flushing hole (31), it is characterized in that: the other end in described flushing chamber is connected with stopper (4), this stopper is cylinder type, and center is provided with through hole, and this stopper external port to be spirally connected a shutoff plug (41) by screw thread.
2. three-cavity catheter according to claim 1, is characterized in that: described shutoff plug is that medical grade rubber material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868495.XU CN205073493U (en) | 2015-10-27 | 2015-10-27 | Three -chamber catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868495.XU CN205073493U (en) | 2015-10-27 | 2015-10-27 | Three -chamber catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205073493U true CN205073493U (en) | 2016-03-09 |
Family
ID=55425938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520868495.XU Expired - Fee Related CN205073493U (en) | 2015-10-27 | 2015-10-27 | Three -chamber catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205073493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237406A (en) * | 2019-07-22 | 2019-09-17 | 上海市第一人民医院 | A kind of three-cavity catheter device |
-
2015
- 2015-10-27 CN CN201520868495.XU patent/CN205073493U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237406A (en) * | 2019-07-22 | 2019-09-17 | 上海市第一人民医院 | A kind of three-cavity catheter device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20161027 |