CN201500362U - Urethral catheter used for bladder irrigation - Google Patents
Urethral catheter used for bladder irrigation Download PDFInfo
- Publication number
- CN201500362U CN201500362U CN2009200706974U CN200920070697U CN201500362U CN 201500362 U CN201500362 U CN 201500362U CN 2009200706974 U CN2009200706974 U CN 2009200706974U CN 200920070697 U CN200920070697 U CN 200920070697U CN 201500362 U CN201500362 U CN 201500362U
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- CN
- China
- Prior art keywords
- bladder irrigation
- inner core
- catheter
- urethral catheter
- steel wire
- 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.)
- Expired - Lifetime
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Abstract
The utility model belongs to the field of medical appliances, in particular to a special urethral catheter used for the bladder irrigation. The special urethral catheter used for the bladder irrigation consists of a urethral catheter drainage body part and a steel wire inner core, wherein the top end of the urethral catheter drainage body part is provided with an opening, the urethral catheter drainage body part comprises a drainage passage, an air bag passage and a flushing passage, the top end of the steel wire inner core is an elliptical metal olive head, and an annular handle is arranged at the tail part of the steel wire inner core. Compared with the traditional urethral catheter, the utility model has the advantages that the hole diameter of the opening of the top end is large, the blood clot in the bladder can be easily and fast removed, at the same time, the larger blood clot can also be processed, the urethral catheter is not easy to be blocked by the blood clot, and the problems of long blood clot clearing time and poor large blood clot clearing effect during the flushing by the traditional urethral catheter are solved.
Description
Technical field
This utility model belongs to medical instruments field, is specifically related to a kind of catheter that is specifically designed to bladder irrigation.
Background technology
Clinically, when the patient serious hematuria occurs because of a variety of causes, form the obstruction urethra for fear of the intravesical clot, it is the necessary processing means that timely indwelling catheter carries out bladder irrigation.But, use traditional catheter to carry out the problem that bladder irrigation often runs into to be: because traditional catheter front end conduction hole is positioned at catheter head end both sides, and the aperture is less, if the intravesical clot is more or have big clot to form, clot is removed fully time-consuming longer, and big clot is easily with the pleural drainage hole plug.
The utility model content
The purpose of this utility model is to provide a kind of bladder irrigation special-purpose catheter, and it can remove the intravesical clot fast, definitely, removes the time-consuming length of clot when solving traditional catheter bladder irrigation, removes the problem of big clot weak effect.
The special-purpose catheter of bladder irrigation provided by the utility model (Fig. 3) is made up of pleural drainage main part (Fig. 1) and steel wire inner core (Fig. 2).
The special-purpose catheter of bladder irrigation provided by the utility model, its pleural drainage main part is three chambeies, is respectively drainage channel (2), air bag passage (3) and irrigation channel (4).The catheter Front-end Design is an elbow, and elbow part length is 0.5-2cm, preferred 1-1.5cm.Elbow section and back main part angulation are 120 °-180 °, preferred 150 °-180 °.Top end opening (1), edge of opening are interior slightly to be received.Catheter caliber 16Fr-26Fr.Length 25-35cm, preferred 28-30cm.
The special-purpose catheter of bladder irrigation provided by the utility model, its steel wire inner core is the elastic wire inner core, and the inner core top is an ellipse metal Fructus Canarii albi head (5), and afterbody has annular hand grip (6).Steel wire inner core ellipse metal Fructus Canarii albi head after drainage channel inserts catheter can be filled the catheter top end opening, forms mellow and full head, so that catheter can insert bladder by per urethra smoothly.Catheter is extracted the steel wire inner core after entering bladder, and clot just can flush out through drainage channel from the catheter top end opening.
The beneficial effects of the utility model are, compare with traditional catheter, and this utility model top end opening aperture is big, is easy to remove fast the intravesical clot, can handle bigger blood clot simultaneously, and catheter is difficult to be stopped up by clot.
Description of drawings
Fig. 1 is the special-purpose pleural drainage main part of bladder irrigation described in the utility model.Wherein 1 is top end opening, and 2 is drainage channel, and 3 is the air bag passage, and 4 is irrigation channel.
Fig. 2 is the special-purpose catheter steel wire of a bladder irrigation described in the utility model inner core.Wherein 5 is ellipse metal Fructus Canarii albi head, and 6 is annular hand grip.
Fig. 3 is the sketch map after the special-purpose catheter steel wire of bladder irrigation described in the utility model inner core inserts the pleural drainage main part.
The specific embodiment
For the ease of understanding, below will describe in detail this utility model by specific embodiment.It needs to be noted, specific embodiments and the drawings only are in order to illustrate, obviously those of ordinary skill in the art can illustrate according to this paper, in scope of the present utility model this utility model is made various corrections and change, these corrections and change are also included in the scope of the present utility model.
Embodiment 1:
The special-purpose catheter structure of the bladder irrigation of present embodiment is made up of pleural drainage main part and steel wire inner core shown in accompanying drawing 1,2,3.Wherein the pleural drainage main part is three chambeies, is respectively drainage channel, air bag passage and irrigation channel.The catheter Front-end Design is an elbow, and elbow part length is 0.5cm, and elbow section and back main part angulation are 120 °, and top end opening, edge of opening are interior slightly to be received.Catheter caliber 16Fr, length 25cm.The steel wire inner core is the elastic wire inner core, and the inner core top is an ellipse metal Fructus Canarii albi head, and afterbody has annular hand grip.Steel wire inner core ellipse metal Fructus Canarii albi head after drainage channel inserts catheter can be filled the catheter top end opening, forms mellow and full head, so that catheter can insert bladder by per urethra smoothly.
Embodiment 2:
The special-purpose catheter structure of the bladder irrigation of present embodiment is made up of pleural drainage main part and steel wire inner core shown in accompanying drawing 1,2,3.Wherein the pleural drainage main part is three chambeies, is respectively drainage channel, air bag passage and irrigation channel.The catheter Front-end Design is an elbow, and elbow part length is 2cm, and elbow section and back main part angulation are 180 °, and top end opening, edge of opening are interior slightly to be received.Catheter caliber 26Fr, length 35cm.The steel wire inner core is the elastic wire inner core, and the inner core top is an ellipse metal Fructus Canarii albi head, and afterbody has annular hand grip.Steel wire inner core ellipse metal Fructus Canarii albi head after drainage channel inserts catheter can be filled the catheter top end opening, forms mellow and full head, so that catheter can insert bladder by per urethra smoothly.
Embodiment 3:
The special-purpose catheter structure of the bladder irrigation of present embodiment is made up of pleural drainage main part and steel wire inner core shown in accompanying drawing 1,2,3.Wherein the pleural drainage main part is three chambeies, is respectively drainage channel, air bag passage and irrigation channel.The catheter Front-end Design is an elbow, and elbow part length is 1cm, and elbow section and back main part angulation are 150 °, and top end opening, edge of opening are interior slightly to be received.Catheter caliber 20Fr, length 28cm.The steel wire inner core is the elastic wire inner core, and the inner core top is an ellipse metal Fructus Canarii albi head, and afterbody has annular hand grip.Steel wire inner core ellipse metal Fructus Canarii albi head after drainage channel inserts catheter can be filled the catheter top end opening, forms mellow and full head, so that catheter can insert bladder by per urethra smoothly.
Embodiment 4:
The special-purpose catheter structure of the bladder irrigation of present embodiment is made up of pleural drainage main part and steel wire inner core shown in accompanying drawing 1,2,3.Wherein the pleural drainage main part is three chambeies, is respectively drainage channel, air bag passage and irrigation channel.The catheter Front-end Design is an elbow, and elbow part length is 1.5cm, and elbow section and back main part angulation are 180 °, and top end opening, edge of opening are interior slightly to be received.Catheter caliber 24Fr, length 30cm.The steel wire inner core is the elastic wire inner core, and the inner core top is an ellipse metal Fructus Canarii albi head, and afterbody has annular hand grip.Steel wire inner core ellipse metal Fructus Canarii albi head after drainage channel inserts catheter can be filled the catheter top end opening, forms mellow and full head, so that catheter can insert bladder by per urethra smoothly.
Claims (10)
1. a bladder irrigation catheter is characterized in that being made up of pleural drainage main part and steel wire inner core.
2. bladder irrigation catheter according to claim 1 is characterized in that the pleural drainage main part is three chambeies, is respectively drainage channel (2), air bag passage (3) and irrigation channel (4).
3. bladder irrigation catheter according to claim 1 is characterized in that pleural drainage main part Front-end Design is an elbow, top end opening (1).
4. bladder irrigation catheter according to claim 3 is characterized in that front end elbow part length is 0.5-2cm, and elbow section and back main part angulation are 120 °-180 °.
5. bladder irrigation catheter according to claim 3 is characterized in that front end elbow part length is 1-1.5cm, and elbow section and back main part angulation are 150 °-180 °.
6. bladder irrigation catheter according to claim 3 is characterized in that receiving in front end elbow part top end opening (1) edge slightly.
7. bladder irrigation catheter according to claim 1 is characterized in that catheter caliber 16Fr-26Fr, length 25-35cm.
8. bladder irrigation catheter according to claim 1 is characterized in that catheter length 28-30cm.
9. bladder irrigation catheter according to claim 1 is characterized in that steel wire inner core top is an ellipse metal Fructus Canarii albi head (5), and afterbody has annular hand grip (6).
10. bladder irrigation catheter according to claim 9 is characterized in that steel wire inner core ellipse metal Fructus Canarii albi head after drainage channel inserts catheter can fill the catheter top end opening, forms mellow and full head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200706974U CN201500362U (en) | 2009-04-17 | 2009-04-17 | Urethral catheter used for bladder irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200706974U CN201500362U (en) | 2009-04-17 | 2009-04-17 | Urethral catheter used for bladder irrigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201500362U true CN201500362U (en) | 2010-06-09 |
Family
ID=42451305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200706974U Expired - Lifetime CN201500362U (en) | 2009-04-17 | 2009-04-17 | Urethral catheter used for bladder irrigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201500362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693924A (en) * | 2017-05-17 | 2018-02-16 | 威海吉威重症医疗制品有限公司 | One kind blocks elimination type catheter |
-
2009
- 2009-04-17 CN CN2009200706974U patent/CN201500362U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693924A (en) * | 2017-05-17 | 2018-02-16 | 威海吉威重症医疗制品有限公司 | One kind blocks elimination type catheter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100609 |