CN201197764Y - Multifunctional urinary catheter - Google Patents
Multifunctional urinary catheter Download PDFInfo
- Publication number
- CN201197764Y CN201197764Y CNU2008200196040U CN200820019604U CN201197764Y CN 201197764 Y CN201197764 Y CN 201197764Y CN U2008200196040 U CNU2008200196040 U CN U2008200196040U CN 200820019604 U CN200820019604 U CN 200820019604U CN 201197764 Y CN201197764 Y CN 201197764Y
- Authority
- CN
- China
- Prior art keywords
- catheter
- trocar sheath
- urethra
- pit
- outer sleeve
- 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 discloses a multifunctional catheter which comprises a catheter, a urethral catheterization hole, an air chamber, an air-guide tube and an air inflation ball. The catheter is provided with an outer sleeve outside the urethra section; an annular rinse channel is arranged between the catheter and the outer sleeve; the surface of the outer sleeve is provided with drop pits; and rinse holes are arranged on the drop pits. The utility model realizes multifunction of the catheter, can wash the urethra while in urethral catheterization, can perform medicine application after washed, facilitates the operation, reduces wound and cross transmission caused by a plurality of times of intubatton, greatly reduces the work load of medical staffs, and lightens the economic burden for patients.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of multi-functional catheter.
Background technology
On hospital clinical, to the dysuria that a variety of causes causes, lower urinary tract obstruction, the patient who causes acute urinary hesitancy, urethral catheterization is the treatment means of using always, for old prostatic hyperplasia or patient with operation, catheter is trapped in the urethra between be often, so easy breed bacteria in the urethra, cause urinary tract infection, or catheter and urethra inwall formation adhesion, make catheter be difficult to take out, bring very big misery to the patient; For the patient of injury of urethra, easily make wound infection form urethral fistula, be unfavorable for clinical treatment.
Summary of the invention
The purpose of this utility model is, in order to overcome the deficiencies in the prior art, and provides a kind of multi-functional catheter, and this technical scheme is that a pipe has urethral catheterization, flushing urethra simultaneously and gives the function of road dosing, and one tube multipurpose has alleviated patient's misery greatly.
For solving the problems of the technologies described above, the technical solution of the utility model is: multi-functional catheter, comprise catheter, urethral catheterization hole, air bag, airway and inflatable ball, there is trocar sheath the urethra section outside of described catheter, it between catheter and the trocar sheath annular irrigation channel, there is pit on telescopic outside surface, and flushing hole is arranged on pit.Pit can make trocar sheath and urethra be not easy adhesion, and the flushing liquor or the medicinal liquid that are injected into from the irrigation channel inlet can flow on the urethra inwall from the flushing hole that is arranged in pit smoothly, the catheter that is sticked together is separated with urethral wall, stop and destroy the formation of bacterial biof iotalm in the urethra.
An external end of described trocar sheath and the inlet of the irrigation channel between the catheter have rubber to stop up.When not needing flushing or administration at ordinary times, available rubber stops up seals the irrigation channel inlet, prevents that antibacterial from entering the urinary tract infection that causes.
Described pit is evenly distributed on the trocar sheath.Can carry out thoroughly comprehensively flushing and administration to each position of urethra like this.
A plurality of flushing holes are arranged on the described pit.Pit from the trocar sheath has formed vertical flushing hole and oblique flushing hole like this, can penetrate flushing liquor or medicinal liquid from different directions, makes the position of adhesion easier separately, and medicinal liquid is more evenly distributed.
The beneficial effects of the utility model are: owing in the urethra section outside of catheter trocar sheath is arranged, be annular irrigation channel between catheter and the trocar sheath, there is pit on telescopic outside surface, and flushing hole is arranged on pit.Realized one tube multipurpose, in urethral catheterization, can clean urethra, and can administration after cleaning, made things convenient for operation, reduced repeatedly wound and cross infection that intubate causes, greatly reduced medical personnel's work load, also alleviated financial burden to the patient.
Below in conjunction with the drawings and specific embodiments this utility model is described in further detail:
Description of drawings
Fig. 1 is a structural representation of the present utility model,
Fig. 2 among Fig. 1 along the enlarged diagram of analysing and observe of A-A direction.
Among the figure: the 1-air bag, the 2-airway, the 3-catheter, 4-stops up, 5-trocar sheath, 6-pit, 7-irrigation channel, 8-air bag, 9-urethral catheterization hole, 10-flushing hole.
The specific embodiment
According to illustrated in figures 1 and 2, multi-functional catheter, comprise catheter 3, urethral catheterization hole 9, air bag 8, airway 2 and inflatable ball 1, there is trocar sheath 5 the urethra section outside of catheter 3, it between catheter 3 and the trocar sheath 5 annular irrigation channel 7, be evenly distributed with pit 6 on the surface of trocar sheath 5, a plurality of flushing holes 10 are arranged on pit 6, an external end of trocar sheath 5 and 7 inlets of the irrigation channel between the catheter 3 have rubber to stop up 4.
Claims (4)
1. multi-functional catheter, comprise catheter (3), urethral catheterization hole (9), air bag (8), airway (2) and inflatable ball (1), it is characterized in that: there is trocar sheath (5) the urethra section outside of described catheter (3), be annular irrigation channel (7) between catheter (3) and the trocar sheath (5), on the surface of trocar sheath (5) pit (6) is arranged, flushing hole (10) is arranged on pit (6).
2. multi-functional catheter according to claim 1 is characterized in that: an external end of described trocar sheath (5) and the inlet of the irrigation channel (7) between the catheter (3) have rubber to stop up (4).
3. multi-functional catheter according to claim 1 and 2 is characterized in that: described pit (6) is evenly distributed on the trocar sheath (5).
4. multi-functional catheter according to claim 1 and 2 is characterized in that: a plurality of flushing holes (10) are arranged on the described pit (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200196040U CN201197764Y (en) | 2008-03-28 | 2008-03-28 | Multifunctional urinary catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200196040U CN201197764Y (en) | 2008-03-28 | 2008-03-28 | Multifunctional urinary catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201197764Y true CN201197764Y (en) | 2009-02-25 |
Family
ID=40448920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200196040U Expired - Fee Related CN201197764Y (en) | 2008-03-28 | 2008-03-28 | Multifunctional urinary catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201197764Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104587586A (en) * | 2015-01-04 | 2015-05-06 | 河南科技大学第一附属医院 | Multi-functional urethral catheter |
| CN112426609A (en) * | 2020-06-29 | 2021-03-02 | 张丽娜 | Catheter with functions of lubricating around catheter body and lubricating in front end of catheter body |
-
2008
- 2008-03-28 CN CNU2008200196040U patent/CN201197764Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104587586A (en) * | 2015-01-04 | 2015-05-06 | 河南科技大学第一附属医院 | Multi-functional urethral catheter |
| CN104587586B (en) * | 2015-01-04 | 2017-10-31 | 河南科技大学第一附属医院 | A kind of Multi-functional urethral catheter |
| CN112426609A (en) * | 2020-06-29 | 2021-03-02 | 张丽娜 | Catheter with functions of lubricating around catheter body and lubricating in front end of catheter body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090225 |