CN203564640U - Urethral catheter - Google Patents
Urethral catheter Download PDFInfo
- Publication number
- CN203564640U CN203564640U CN201320659898.4U CN201320659898U CN203564640U CN 203564640 U CN203564640 U CN 203564640U CN 201320659898 U CN201320659898 U CN 201320659898U CN 203564640 U CN203564640 U CN 203564640U
- Authority
- CN
- China
- Prior art keywords
- arm
- catheter
- conduit
- sacculus
- urethral
- 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 - Fee Related
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Abstract
The utility model provides a urethral catheter which comprises a catheter body. A urethral outlet, a first branch tube and a second branch tube are arranged in the front end of the catheter body, an annular balloon is arranged on the outer surface of the tail portion of the catheter body in a covering mode, and the first branch tube and the second branch tube are communicated with the balloon. The end of the second branch tube is connected with a pressure gage, a urethral inlet is formed in the tail portion of the catheter tube, and the distance from the urethral inlet to the tail end of the catheter is smaller than the distance from the balloon to the tail end of the catheter body. The urethral catheter is simple in structure, convenient and reliable to use, low in cost, and capable of conducting real-time monitoring on the pressure of the balloon.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially relates to a kind of catheter.
Background technology
Catheter is the conduit made from natural rubber, silicone rubber or polrvinyl chloride, can per urethram insert intravesical, sacculus is around catheter outer surface, catheter aperture position is between sacculus and catheter afterbody termination, during use, to filling liquid in sacculus or gas, make water pocket full, catheter is fixed on to internal urethral orifice to drain urine.
At present; in urinary catheter intubate process and in ICU monitoring process; cannot accurately monitor catheter balloon pressure; cause gas or fluid volume depletion in sacculus; the normal urine leakage that occurs; especially occur in critical patient and for a long time in the patient with urinary catheter, greatly increased medical personnel's daily nursing amount.
Utility model content
This utility model aims to provide and a kind ofly can to balloon pressure, carry out the catheter of Real-Time Monitoring, and it is simple in structure, easy to use and reliable, with low cost.
The technical solution of the utility model is a kind of catheter, comprise conduit, catheter proximal end is provided with urine outlet, arm one and arm two, catheter tail outer surface is coated with annular balloon, arm one, arm two are connected with sacculus, arm two end Bonding pressure tables, catheter tail is provided with urine filling mouth, and urine filling mouth is less than sacculus apart from the distance of tail end of conduit apart from the distance of tail end of conduit.
Preferably, described arm one, arm two connect sacculus by arm passage, and arm passage is arranged in catheter interior or is positioned at branch pipe wall.
Preferably, the quantity of described urine filling mouth is two, lays respectively at conduit both sides.
This utility model is simple in structure, easy to use and reliable, with low cost, can carry out Real-Time Monitoring to balloon pressure.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is a kind of structural representation that in Fig. 1, A-A direction is analysed and observe;
Fig. 3 is the another kind of structural representation that in Fig. 1, A-A direction is analysed and observe
In figure: 1-conduit, 2-urine outlet, 3-arm one, 4-arm two, 5-Pressure gauge, 6-sacculus, 7-urine filling mouth, 8-props up tube passage.
The specific embodiment
Below in conjunction with accompanying drawing, this utility model is described in further detail.
As shown in Figure 1 to Figure 3, the utility model discloses a kind of catheter, comprise conduit 1, conduit 1 front end is provided with urine outlet 2, arm 1 and arm 24, conduit 1 afterbody outer surface is coated with annular balloon 6, arm 1, arm 24 connects sacculus 6 by a tube passage 8, propping up tube passage 8 is arranged in conduit 1 inside or is positioned at arm 1 tube wall, arm 24 end Bonding pressure tables 5, conduit 1 afterbody is provided with urine filling mouth 7, the quantity of urine filling mouth 7 is two, lay respectively at conduit 1 both sides, urine filling mouth 7 is less than sacculus 6 apart from the distance of conduit 1 tail end apart from the distance of conduit 1 tail end.
During use; Pressure gauge 5 is connected to arm 24 ends; conduit 1 tail end inserts urethra; after entering bladder, sacculus 6 injects physiological saline solution or air by arm one 3 ends; after making sacculus 6 full, be fixed on intravesical on internal urethral orifice; thereby realize the pressure to the drain of urine real-time monitoring sacculus, avoid, because balloon pressure deficiency causes urine leakage, effectively having alleviated medical personnel's daily nursing amount.
Certainly; this utility model also can have other various embodiments; in the situation that not deviating from this utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to this utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of this utility model.
Claims (3)
1. a catheter, it is characterized in that: comprise conduit (1), conduit (1) front end is provided with urine outlet (2), arm one (3) and arm two (4), conduit (1) afterbody outer surface is coated with annular balloon (6), arm one (3), arm two (4) are connected with sacculus (6), arm two (4) end Bonding pressure tables (5), conduit (1) afterbody is provided with urine filling mouth (7), and urine filling mouth (7) is less than sacculus (6) apart from the distance of conduit (1) tail end apart from the distance of conduit (1) tail end.
2. catheter according to claim 1, is characterized in that: described arm one (3), arm two (4) connect sacculus (6) by a tube passage (8), and a tube passage (8) is arranged in conduit (1) inside or is positioned at arm (1) tube wall.
3. catheter according to claim 1, is characterized in that: the quantity of described urine filling mouth (7) is two, lays respectively at conduit (1) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320659898.4U CN203564640U (en) | 2013-10-24 | 2013-10-24 | Urethral catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320659898.4U CN203564640U (en) | 2013-10-24 | 2013-10-24 | Urethral catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203564640U true CN203564640U (en) | 2014-04-30 |
Family
ID=50532407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320659898.4U Expired - Fee Related CN203564640U (en) | 2013-10-24 | 2013-10-24 | Urethral catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203564640U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174685A (en) * | 2017-06-22 | 2017-09-19 | 汪鑫 | A kind of prostate expansion pipe |
| CN111437494A (en) * | 2020-04-07 | 2020-07-24 | 宁德市闽东医院 | Catheter capable of preventing urinary tract injury caused by self-tube drawing of patient |
| CN112451839A (en) * | 2020-11-18 | 2021-03-09 | 四川大学华西医院 | Novel urinary catheter capable of sensing and positioning tension of inner wall of urethra |
-
2013
- 2013-10-24 CN CN201320659898.4U patent/CN203564640U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174685A (en) * | 2017-06-22 | 2017-09-19 | 汪鑫 | A kind of prostate expansion pipe |
| CN111437494A (en) * | 2020-04-07 | 2020-07-24 | 宁德市闽东医院 | Catheter capable of preventing urinary tract injury caused by self-tube drawing of patient |
| CN112451839A (en) * | 2020-11-18 | 2021-03-09 | 四川大学华西医院 | Novel urinary catheter capable of sensing and positioning tension of inner wall of urethra |
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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: 20140430 Termination date: 20161024 |