CN201005835Y - Three-cavity-four-head airtight flushing catheter - Google Patents
Three-cavity-four-head airtight flushing catheter Download PDFInfo
- Publication number
- CN201005835Y CN201005835Y CNU2006200277231U CN200620027723U CN201005835Y CN 201005835 Y CN201005835 Y CN 201005835Y CN U2006200277231 U CNU2006200277231 U CN U2006200277231U CN 200620027723 U CN200620027723 U CN 200620027723U CN 201005835 Y CN201005835 Y CN 201005835Y
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- catheter
- flushing
- termination
- communicated
- chamber
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Abstract
The utility model discloses a three-chamber four-head sealed washing catheter, belonging to medical tube, comprising a three-chamber catheter, which one end is provided with an urinary adsorption hole, a washing fluid hole and an expandable water bubble, and another end is provided with a water bubble filling port, a washing fluid filling port and an urinary drainage tube port, wherein the urinary drainage tube port is in Y-shape to communicate the urinary drainage tube port and a catheter washing port, the catheter washing port via a rubber tube is connected with a washing fluid container with washing fluid, controlled by a one-way valve washing device. The utility model can realize sealed ureter wash without increased ureter diameter and pain, while the sealed washing device of the utility model has controllable washing pressure and speed, less medium process, reduced retrograde infection of urinary tract, with simple operation, non hurt on ureter, reduced labor strength, and medical treatment cost.
Description
Skill this area
This utility model relates to medical catheter, specifically is the airtight flushing catheters of a kind of three chamber four-heads.
Background technology
The most important nursing problem of tumor of bladder postoperative is will keep bladder irrigation and drain unobstructed.But, because blood clot, the mucosa that comes off or suture that wound bleeding forms cause urine official phenomenon of blocking through regular meeting.This problem is in case appearance need in time give the urinary catheter flushing, to guarantee the unobstructed of drain.
At present, wash the open flushing of the many employings of urinary catheter clinically, this method guarantees that the difficulty of sterile working is big, and process is loaded down with trivial details, and is big to human and material resources consumption.Recently, existing increasing bibliographical information is not advocated open flushing urinary catheter.
Usually the indwelling catheter that adopts is a chamber clinically, the indwelling catheter in two chambeies or three chambeies.The three-cavity air bag catheter of general clinical use as the REF183430 product that German western Shandong (R SCH) company produces, comprises airbag chamber, drainage lumens and administration chamber (or being the bladder irrigation chamber) and corresponding three ports thereof.Stop up if meet urinary catheter clinically, still take open method flushing urinary catheter.For example use the injector for medical purpose of prepackage flushing liquor on the catheter that stops up, to puncture, wash tamper open, the repeated localised puncture flushing, so open flushing has increased the chance of polluting.
Chinese patent 2588990 discloses " a kind of bladder irrigator ", be a syringe needle topmost, be plugged on the connection tube upper end, last connection tube lower end butt joint dropper is suitable for reading, the dropper end opening connects middle connection tube, on middle connection tube pipe clamp is set, a pin of the lower end butt joint Y-type three way type pipe of middle connection tube, in addition two pins of tee T are connected catheter patch plug and drainage bag joint by connection tube down respectively, pipe clamp are set connecing on the following connection tube of drainage bag joint.This bladder irrigator is used for the medicine cleaning of patient's bladder and urinates, and is easy to use, cheap, and can effectively prevent in the succedaneum retrofit process because of the contaminated infection that patient is caused.
2,572,973 1 kinds of Chinese patents " disposable closed bladder irrigator ", it constitutes the closed flushing line by syringe needle, connecting line, watch window, speed regulator and the connecting line of transfusion device, it is characterized in that: described syringe needle interlinks with the flushing liquor of outside, the connecting line of the other end is provided with the screwed union that connects with its disposable whole, spins by screwed union and fluorine Lei Shi urinary catheter.Like this, reduce medical and nursing work person's operation, reduced the chance that infects.By its airtight flushing line flushing liquor is injected intravesical, thereby reached the effect of auxiliary treatment bladder illness.
2,582,621 1 kinds of Chinese patents " disposable bladder irrigator " relate to technical field of medical instruments, include syringe needle, exhaustor, tube for transfusion, Murphy type burette, gauge tap, and it is characterized in that: the tube for transfusion other end is provided with joint.The disposable bladder irrigator had both been saved resource, reduced nursing intermediate link, had avoided cross infection in hospital again.
Summary of the invention
This utility model is exactly to meet the urinary catheter obstruction in order to solve the tumor of bladder postoperative, avoids using the problem of open flushing, and a kind of airtight flushing catheter of three chamber four-heads of airtight purging method is provided.
This utility model designs by following technical scheme.
The airtight flushing catheter of a kind of three chamber four-heads, comprise that but an end is formed with the water pocket of inhaling urine hole, flushing liquor hole and bulging, the other end is formed with that the water pocket that is communicated with the bulging water pocket injects the termination, the flushing liquor injection termination that is communicated with the flushing liquor hole and urinate the three-cavity catheter of the urine drainage pipe end that the hole is communicated with suction; And the urine drainage pipe end forms the connection urine drainage termination and the airtight catheter flushing termination of available catheter washout plug of " Y " shape, and catheter flushing termination is connected with the flushing liquor container of the content flushing liquor of one-way cock irrigator control through sebific duct.
She Ji this utility model is specifically designed to the catheter flushing termination that urinary catheter has been stopped up in flushing owing to having set up like this, is not increasing the urinary catheter diameter, is not increasing on the basis of patient's misery, realizes the flushing of closed urinary catheter.The flushing pressure and the speed of the airtight flusher that is made of this utility model are controlled easily, and intermediate link is few, has reduced the retrograde infection of urinary tract, operation is simple, can not damage urinary catheter, save medical resource, reduce medical worker's labor intensity and medical treatment cost.
Description of drawings
Fig. 1 is the surface structure sketch map of this utility model three chamber four-head catheters;
Fig. 2 is and the bonded irrigator vertical profile of this utility model structural representation;
Fig. 3 is the assembly structure sketch map of this utility model user mode.
The label symbol of major part among the figure:
1. three-cavity catheter 2. water pockets inject the termination
3. flushing liquor injects termination 4. urine drainage pipe ends
5. urine drainage termination 6. catheters wash the termination
7. sealing-plug 8. is inhaled the urine hole
9. irrigator 10. plastic cement pipes
11. valve rack 12. individual event flap valves
13. urinary drainage bag 14. flushing liquor containers
15. joint
The specific embodiment
Below in conjunction with drawings and Examples this utility model is described in detail.
The airtight flushing catheter of a kind of three chamber four-heads, comprise an end be formed with inhale urine hole 8, flushing liquor hole (not shown) but and the water pocket of bulging (not shown), the other end is formed with that the water pocket that is communicated with the bulging water pocket injects termination 2, the flushing liquor injection termination 3 that is communicated with the flushing liquor hole and urinate the software three-cavity catheter 1 of the urine drainage pipe end 4 that hole 8 is communicated with suction; Its urine drainage pipe end 4 forms " Y " shape urine drainage termination 5 that is communicated with and the catheter flushing termination 6 that is connected priming device.
The airtight flushing catheter of described three chamber four-heads, its urine drainage pipe end 4 form " Y " shape urine drainage termination 5 that is communicated with and the catheter that plug has blocked up sealing-plug 7 and wash termination 6.
Described catheter flushing termination 6, catheter flushing termination 5 is connected with the flushing liquor container 14 of the content flushing liquor of one-way cock irrigator 9 controls through plastic cement pipe 10.
The airtight flushing catheter of described three chamber four-heads, under its urinary catheter blocked state, urine drainage termination 5 is communicated with urinary drainage bag 13 through joint 15, plastic cement pipe 10; Flushing liquor injects termination 3 and is communicated with flushing liquor container 14 through joint 15, plastic cement pipe 10; Catheter flushing termination 6 is communicated with the flushing liquor container 14 of content flushing liquor through joint 15, irrigator 9, plastic cement pipe 10.
The airtight flushing catheter of described three chamber four-heads is characterized in that the connection priming device that catheter flushing termination 6 connects is injector for medical purpose (not shown).
The airtight flushing catheter of described three chamber four-heads, the priming device that its catheter flushing termination 6 connects comprises the flushing liquor container 14 that is connected with the content flushing liquor of one-way cock irrigator 9 controls through plastic cement pipe 10.
The airtight flushing catheter of described three chamber four-heads, under the unobstructed state of its urinary catheter, the sealing-plug 7 that install its sealing catheter flushing termination 6; Urine drainage termination 5 is communicated with urinary drainage bag 13 through joint 15, plastic cement pipe 10; Flushing liquor injects termination 3 and is communicated with flushing liquor container 14 through joint 15, plastic cement pipe 10.
The airtight flushing catheter of described three chamber four-heads, its one-way cock irrigator 9 set up one-way cock separately for two ends and connect the sacculus of plastic cement pipe 10.
The airtight flushing catheter of described three chamber four-heads, its one-way cock irrigator 9 are built-in valve racks 11 that are provided with individual event flap valve 12 at the sacculus two ends.
When this utility model uses, the airtight flushing catheter of three chamber four-heads termination per urethra is imported bladder, inject termination 2 usefulness syringes by water pocket and inject water, make water pocket (not shown) bulging and the catheter termination is retained in intravesical.In order to avoid three-cavity catheter 1 is deviate from; The flushing liquor container 14 of content flushing liquor injects the termination with flushing liquor and is communicated with, and makes flushing liquor enter bladder.
When catheter stops up, aseptic sealing-plug 7 shutoff of catheter flushing termination 6 usefulness; Bladder dash back liquid through urine drainage termination 5 and plastic cement pipe 10 be discharged to urinary drainage bag 13.
When the catheter obstruction takes place, pull out sealing-plug 7; Simultaneously, the plastic cement pipe 10 usefulness pliers that connect urine drainage termination 5 are blocked; Catheter flushing termination 6 is communicated with the flushing liquor container 14 of content flushing liquor through joint 15, irrigator 9, plastic cement pipe 10, extruding is provided with the irrigator 9 of individual event valve, make the reverse urinary catheter that enters urine drainage pipe end 4 and stop up of flushing liquor of 14 li in flushing liquor container, push irrigator 9 repeatedly, make tampers such as flushing liquor repeated stock clot, end (clamp) (not shown) folder with pliers (not shown) or water and close the plastic cement pipe 10 that connects urine drainage termination 5, be for fear of flushing liquor from 5 flowing out through the urine drainage termination, cause the impulsive force deficiency; Aseptic sealing-plug 7 shutoff of urinary catheter unobstructed back reuse are opened folder and are closed plastic cement pipe 10 pliers that connect urine drainage termination 5, continue normal irrigation and drainage.
With reference to Fig. 3, flushing liquor container 14 is the former packed 3000ml flushing normal saline of commercially available plastics.
Claims (8)
1. airtight flushing catheter of chamber four-head, comprise that but an end is formed with the water pocket of inhaling urine hole, flushing liquor hole and bulging, the other end be formed with that the water pocket that is communicated with the bulging water pocket injects the termination, the flushing liquor that is communicated with the flushing liquor hole injects the termination and with the software three-cavity catheter of inhaling the urine drainage pipe end that the urine hole is communicated with, it is characterized in that the catheter that the urine drainage pipe end forms the urine drainage termination of " Y " shape connection and is connected priming device washes the termination.
2. the airtight flushing catheter of three chamber four-heads according to claim 1 is characterized in that the urine drainage pipe end forms " Y " shape urine drainage termination that is communicated with and the catheter that plug has blocked up sealing-plug and washes the termination.
3. the airtight flushing catheter of three control four-heads according to claim 1 is characterized in that the priming device that catheter flushing termination connects comprises the flushing liquor container that connects the content flushing liquor of being controlled by the one-way cock irrigator through the plastic cement pipe.
4. the airtight flushing catheter of three chamber four-heads according to claim 1 is characterized in that the connection priming device that catheter flushing termination connects is an injector for medical purpose.
5. the airtight flushing catheter of three chamber four-heads according to claim 1 is characterized in that under the urinary catheter blocked state that the urine drainage termination is communicated with urinary drainage bag through joint, plastic cement pipe; Flushing liquor injects the termination and is communicated with the flushing liquor container through joint, plastic cement pipe; Catheter flushing termination is communicated with the flushing liquor container of content flushing liquor through joint, irrigator, plastic cement pipe.
6. the airtight flushing catheter of three chamber four-heads according to claim 1 is characterized in that under the unobstructed state of urinary catheter, and the catheter washout plug with its sealing is installed in catheter flushing termination; The urine drainage termination is communicated with urinary drainage bag through joint, plastic cement pipe; Flushing liquor injects the termination and is communicated with the flushing liquor container through joint, plastic cement pipe.
7. the airtight flushing catheter of three chamber four-heads according to claim 3 is characterized in that the one-way cock irrigator is that two ends are set up one-way cock separately and connected the sacculus of plastic cement pipe.
8. the airtight flushing catheter of three chamber four-heads according to claim 3 is characterized in that the one-way cock irrigator is the built-in valve rack that is provided with the individual event flap valve at the sacculus two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200277231U CN201005835Y (en) | 2006-10-25 | 2006-10-25 | Three-cavity-four-head airtight flushing catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200277231U CN201005835Y (en) | 2006-10-25 | 2006-10-25 | Three-cavity-four-head airtight flushing catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201005835Y true CN201005835Y (en) | 2008-01-16 |
Family
ID=39001772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200277231U Expired - Fee Related CN201005835Y (en) | 2006-10-25 | 2006-10-25 | Three-cavity-four-head airtight flushing catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201005835Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890369A (en) * | 2015-12-21 | 2017-06-27 | 牛晓滨 | Disposable automatic negative pressure drainage device |
| CN111956893A (en) * | 2020-08-21 | 2020-11-20 | 张淑娟 | Closed bladder irrigation device |
-
2006
- 2006-10-25 CN CNU2006200277231U patent/CN201005835Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890369A (en) * | 2015-12-21 | 2017-06-27 | 牛晓滨 | Disposable automatic negative pressure drainage device |
| CN111956893A (en) * | 2020-08-21 | 2020-11-20 | 张淑娟 | Closed bladder irrigation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |