CN204092671U - A kind of anti-urine dirt forms catheter - Google Patents
A kind of anti-urine dirt forms catheter Download PDFInfo
- Publication number
- CN204092671U CN204092671U CN201420580481.3U CN201420580481U CN204092671U CN 204092671 U CN204092671 U CN 204092671U CN 201420580481 U CN201420580481 U CN 201420580481U CN 204092671 U CN204092671 U CN 204092671U
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- urine
- trocar sheath
- drive link
- inwall
- 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
This utility model relates to a kind of anti-urine dirt and forms catheter, comprise trocar sheath and inner sleeve, described trocar sheath is used for stretching in human body collects urine, described inner sleeve to be arranged in trocar sheath and to be provided with free gap between the two, the inwall of described inner sleeve is connected with drive link, and described drive link is driven by motor and rotates around own axes, and the end of described trocar sheath and inner sleeve is provided with end closure, described end closure is connected with urine delivery line, described urine delivery line is communicated to urine drainage bag.The drive link that this utility model is connected by inner sleeve, connecting rod is driven by motor, and be provided with free gap between trocar sheath and inner sleeve simultaneously, so inner sleeve can rotary moveable in the cavity of trocar sheath easily, and then effectively reduce the probability of urine dirt formation, reduce urinary tract infection odds simultaneously.
Description
Technical field
This utility model belongs to field of medical technology, is specifically related to a kind of anti-urine dirt and forms catheter.
Background technology
Urinary tract infection is the common complication of indwelling catheter, and it not only can make length of patient stay extend 2.4-4.5 days, increases financial burden, also can cause bacteremia and septicemia, makes mortality rate increase by 15%.The generation of catheter related infection is relevant with urinary calculi formation in the catheter, after urinary calculi is formed, is conducive to antibacterial and gathers in urethral catheterization, thus increases the weight of to infect.Usually adopt clinically and encourage patient to drink more water or increase the mode of amount of infusion or adopt bladder irrigation to increase Urinary liquid measure, played the effect preventing urinary calculi from being formed by irrigating catheter.But often said method can not solve the problem up hill and dale.
Utility model content
The purpose of this utility model is to solve the problems of the technologies described above and provides a kind of anti-urine dirt to form catheter.
For achieving the above object, this utility model adopts according to following technical scheme:
A kind of anti-urine dirt forms catheter, comprise trocar sheath and inner sleeve, described trocar sheath is used for stretching in human body collects urine, described inner sleeve to be arranged in trocar sheath and to be provided with free gap between the two, the inwall of described inner sleeve is connected with drive link, and described drive link is driven by motor and rotates around own axes, and the end of described trocar sheath and inner sleeve is provided with end closure, described end closure is connected with urine delivery line, described urine delivery line is communicated to urine drainage bag.
Preferred as one, described drive link is provided with swingle and connection end, described connection end is arranged on one end of swingle, the other end of described swingle connects motor, described connection end is provided with multiple brace extended along inner sleeve radial direction, and described multiple brace is along the radial equipartition of inner sleeve tube wall.
Preferred as one, described trocar sheath one end stretched in human body is provided with horn-like head end.
Preferred as one, be provided with syringe pipe between described trocar sheath and the free gap of inner sleeve.
Preferred as one, described end closure is provided with the end end socket for hermetically sealed case pipe and inner sleeve end and the inwall end socket for hermetically sealed case pipe and inner sleeve inwall, and described end end socket connects inwall end socket and is also provided with the turning point of matching with inner sleeve end corner in both junctions.
The drive link that this utility model is connected by inner sleeve, connecting rod is driven by motor, and be provided with free gap between trocar sheath and inner sleeve simultaneously, so inner sleeve can rotary moveable in the cavity of trocar sheath easily, and then effectively reduce the probability of urine dirt formation, reduce urinary tract infection odds simultaneously.
Accompanying drawing explanation
Figure 1 shows that the schematic diagram of this utility model embodiment.
Detailed description of the invention
Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but this utility model is not limited to listed embodiment.
Refer to Fig. 1, a kind of anti-urine dirt forms catheter, comprise trocar sheath 1 and inner sleeve 2, described trocar sheath 1 collects urine for stretching in human body, described inner sleeve 2 to be arranged in trocar sheath 1 and to be provided with free gap between the two, the inwall of described inner sleeve 2 is connected with drive link 3, described drive link 3 is driven by motor 4 and rotates around own axes, the end of described trocar sheath 1 and inner sleeve 2 is provided with end closure 5, described end closure 5 is connected with urine delivery line 6, and described urine delivery line 6 is communicated to urine drainage bag 7.Described drive link 3 is provided with swingle 31 and connection end 32, described connection end 32 is arranged on one end of swingle 31, the other end of described swingle 31 connects motor 4, described connection end 32 is provided with multiple brace 33 extended along inner sleeve 2 radial direction, and described multiple brace 33 is along the radial equipartition of inner sleeve 2 tube wall.Described trocar sheath 1 one end stretched in human body is provided with horn-like head end 11.Syringe pipe 8 is provided with between described trocar sheath 1 and the free gap of inner sleeve 2.Described end closure 5 is provided with the end end socket 51 for hermetically sealed case pipe 1 and inner sleeve 2 end and the inwall end socket 52 for hermetically sealed case pipe 1 and inner sleeve 2 inwall, and described end end socket 51 connects inwall end socket 52 and is provided with the turning point 53 of matching with inner sleeve 2 end corner in both junctions.
The present embodiment can by the rotation of drive link 3, and then drive the rotation of inner sleeve 2, can trocar sheath 1 connect draw urine cavity in form the disturbance of liquid, reduce the probability that urine dirt is formed, there is again the sealing function of end closure 5, the disturbance of urine can not be alleviated, so the effect that anti-urine dirt is formed is better due to the leakage of urine.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from this utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. an anti-urine dirt forms catheter, it is characterized in that, comprise trocar sheath (1) and inner sleeve (2), described trocar sheath (1) collects urine for stretching in human body, described inner sleeve (2) to be arranged in trocar sheath (1) and to be provided with free gap between the two, the inwall of described inner sleeve (2) is connected with drive link (3), described drive link (3) is driven by motor (4) and rotates around own axes, the end of described trocar sheath (1) and inner sleeve (2) is provided with end closure (5), described end closure (5) is connected with urine delivery line (6), described urine delivery line (6) is communicated to urine drainage bag (7).
2. the anti-urine dirt of one according to claim 1 forms catheter, it is characterized in that, described drive link (3) is provided with swingle (31) and connection end (32), described connection end (32) is arranged on one end of swingle (31), the other end of described swingle (31) connects motor (4), described connection end (32) is provided with multiple brace (33) extended along inner sleeve (2) radial direction, and described multiple brace (33) is along the radial equipartition of inner sleeve (2) tube wall.
3. the anti-urine dirt of one according to claim 2 forms catheter, and it is characterized in that, described trocar sheath (1) one end stretched in human body is provided with horn-like head end (11).
4. the anti-urine dirt of one according to claim 1 forms catheter, it is characterized in that, is provided with syringe pipe (8) between the free gap of described trocar sheath (1) and inner sleeve (2).
5. the anti-urine dirt of one according to claim 3 forms catheter, it is characterized in that, described end closure (5) is provided with the end end socket (51) for hermetically sealed case pipe (1) and inner sleeve (2) end and the inwall end socket (52) for hermetically sealed case pipe (1) and inner sleeve (2) inwall, and described end end socket (51) connects inwall end socket (52) and is also provided with the turning point (53) of matching with inner sleeve (2) end corner in both junctions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580481.3U CN204092671U (en) | 2014-10-09 | 2014-10-09 | A kind of anti-urine dirt forms catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580481.3U CN204092671U (en) | 2014-10-09 | 2014-10-09 | A kind of anti-urine dirt forms catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204092671U true CN204092671U (en) | 2015-01-14 |
Family
ID=52261144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420580481.3U Expired - Fee Related CN204092671U (en) | 2014-10-09 | 2014-10-09 | A kind of anti-urine dirt forms catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204092671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669869A (en) * | 2015-11-09 | 2017-05-17 | 无锡市凯顺医疗器械制造有限公司 | Fluid extractor for closed body fluid retention devices |
| WO2017080421A1 (en) * | 2015-11-09 | 2017-05-18 | 单希杰 | Fluid taking part for closed body fluid indwelling device |
-
2014
- 2014-10-09 CN CN201420580481.3U patent/CN204092671U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669869A (en) * | 2015-11-09 | 2017-05-17 | 无锡市凯顺医疗器械制造有限公司 | Fluid extractor for closed body fluid retention devices |
| WO2017080421A1 (en) * | 2015-11-09 | 2017-05-18 | 单希杰 | Fluid taking part for closed body fluid indwelling device |
| CN106669869B (en) * | 2015-11-09 | 2020-01-07 | 无锡市凯顺医疗器械制造有限公司 | Liquid taking part for closed body fluid indwelling 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 |
Granted publication date: 20150114 Termination date: 20151009 |
|
| EXPY | Termination of patent right or utility model |