CN204193270U - A kind of seal wire locking device of ureter sacculus dilating catheter - Google Patents
A kind of seal wire locking device of ureter sacculus dilating catheter Download PDFInfo
- Publication number
- CN204193270U CN204193270U CN201420648193.7U CN201420648193U CN204193270U CN 204193270 U CN204193270 U CN 204193270U CN 201420648193 U CN201420648193 U CN 201420648193U CN 204193270 U CN204193270 U CN 204193270U
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- China
- Prior art keywords
- seal wire
- locking device
- dilating catheter
- sacculus dilating
- base
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Abstract
The utility model discloses a kind of seal wire locking device of ureter sacculus dilating catheter, this seal wire locking device is arranged on the seal wire entrance of ureter sacculus dilating catheter; This seal wire locking device comprise inner hollow can hold base that wire passes through, be arranged in base and lock friction tight software with seal wire, the spiral cover be arranged on base, described seal wire locking device on the seal wire entrance of ureter sacculus dilating catheter and this base to be communicated with the passage that formation one can be held seal wire and pass through with ureter sacculus dilating catheter, described spiral cover is provided with oppression department and this oppression department stretches in base to contact with described software and coordinates by floor installation.This utility model can realize the locking positioning to seal wire, prevents seal wire from sliding, and ensures the reliability that ureter sacculus dilating catheter inserts.
Description
Technical field
This utility model relates to ureter sacculus dilating catheter field, more particularly, relates to a kind of seal wire locking device of ureter sacculus dilating catheter.
Background technology
Ureter sacculus dilating catheter is the medical apparatus and instruments for urethra or stricture of ureter dilatation, and ureter sacculus dilating catheter generally comprises dilating sacculus, dilating catheter, inflated mouth, seal wire entrance etc.Wherein, dilating catheter needs seal wire to guide operation when urethral orifice inserts, and existing product seal wire in the process guided easily loosens landing, causes the inconvenience of intubate.How to solve above-mentioned technical deficiency, become technical barrier urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is the seal wire locking device providing a kind of ureter sacculus dilating catheter, and this seal wire locking device can realize the locking positioning to seal wire, prevents seal wire from sliding, and ensures the reliability that ureter sacculus dilating catheter inserts.
For achieving the above object, this utility model have employed following technical scheme:
A seal wire locking device for ureter sacculus dilating catheter, this seal wire locking device is arranged on the seal wire entrance of ureter sacculus dilating catheter; This seal wire locking device comprise inner hollow can hold base that wire passes through, be arranged in base and lock friction tight software with seal wire, the spiral cover be arranged on base, described seal wire locking device on the seal wire entrance of ureter sacculus dilating catheter and this base to be communicated with the passage that formation one can be held seal wire and pass through with ureter sacculus dilating catheter, described spiral cover is provided with oppression department and this oppression department stretches in base to contact with described software and coordinates by floor installation
After employing said structure, this utility model has following beneficial effect:
In use, turn clockwise spiral cover, and spiral cover is expanded by oppression department compressing software and locks seal wire, is rotated counterclockwise spiral cover and software can be made to recover and unclamp seal wire.Therefore seal wire locking device of the present utility model can realize the locking positioning to seal wire, prevents seal wire from sliding, ensure the reliability that ureter sacculus dilating catheter inserts.
Accompanying drawing explanation
Fig. 1 is the structural representation of the ureter sacculus dilating catheter of band seal wire locking device;
Fig. 2 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
Shown in Fig. 1 and Fig. 2, a kind of seal wire locking device of ureter sacculus dilating catheter, this seal wire locking device 3 is arranged on the seal wire entrance 13 of ureter sacculus dilating catheter 1, what this seal wire locking device 3 comprised inner hollow can hold the base 31 that wire 2 passes through, to be arranged in base 31 and to lock friction tight software 32 with seal wire 2, be arranged on the spiral cover 33 on base 31, described seal wire locking device 3 to be arranged on the seal wire entrance 13 of ureter sacculus dilating catheter 1 by base 31 and this base 31 is communicated with the passage that formation one can be held seal wire 2 and pass through with ureter sacculus dilating catheter 1, described spiral cover 33 is provided with oppression department 331 and this oppression department 331 stretches in base to contact with described software 32 and coordinates.Wherein, ureter sacculus dilating catheter 1 is with dilating sacculus 11, inflated mouth 12, seal wire entrance 13 etc.
When this utility model uses, turn clockwise spiral cover 33, and spiral cover 33 oppresses software 32 expansion locking seal wire 2 by oppression department 331, is rotated counterclockwise spiral cover 33 and software 32 can be made to recover and unclamp seal wire 2.
Above-mentioned embodiment is this utility model preferably embodiment; but embodiment of the present utility model is not by the restriction of above-mentioned embodiment; and other any do under not deviating from spirit of the present utility model and principle change, modification, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (1)
1. a seal wire locking device for ureter sacculus dilating catheter, this seal wire locking device is arranged on the seal wire entrance of ureter sacculus dilating catheter; It is characterized in that: this seal wire locking device comprise inner hollow can hold base that wire passes through, be arranged in base and lock friction tight software with seal wire, the spiral cover be arranged on base, described seal wire locking device on the seal wire entrance of ureter sacculus dilating catheter and this base to be communicated with the passage that formation one can be held seal wire and pass through with ureter sacculus dilating catheter, described spiral cover is provided with oppression department and this oppression department stretches in base to contact with described software and coordinates by floor installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420648193.7U CN204193270U (en) | 2014-11-03 | 2014-11-03 | A kind of seal wire locking device of ureter sacculus dilating catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420648193.7U CN204193270U (en) | 2014-11-03 | 2014-11-03 | A kind of seal wire locking device of ureter sacculus dilating catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204193270U true CN204193270U (en) | 2015-03-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420648193.7U Active CN204193270U (en) | 2014-11-03 | 2014-11-03 | A kind of seal wire locking device of ureter sacculus dilating catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204193270U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669015A (en) * | 2017-02-13 | 2017-05-17 | 广西医科大学第附属医院 | Water-lubricating composite balloon ureteral dilator |
| CN108136161A (en) * | 2015-10-08 | 2018-06-08 | 加西亚医疗有限公司 | For from the system of seal wire tripper |
| CN108937833A (en) * | 2018-08-28 | 2018-12-07 | 苏州市倍咏医疗科技有限公司 | A kind of visual ureteroscope dilating sacculus and its application method |
| CN110368062A (en) * | 2018-04-12 | 2019-10-25 | 微创优通医疗科技(嘉兴)有限公司 | Stone taking device |
| CN112156337A (en) * | 2020-10-28 | 2021-01-01 | 黑龙江省医院 | Coronary artery intervention guide wire fixing device |
| CN113017779A (en) * | 2019-12-09 | 2021-06-25 | 上海微创医疗器械（集团）有限公司 | Locking device and rotary grinding medical instrument |
-
2014
- 2014-11-03 CN CN201420648193.7U patent/CN204193270U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108136161A (en) * | 2015-10-08 | 2018-06-08 | 加西亚医疗有限公司 | For from the system of seal wire tripper |
| CN108136161B (en) * | 2015-10-08 | 2021-12-10 | 心血管系统股份有限公司 | System for unlocking a device from a guidewire |
| CN106669015A (en) * | 2017-02-13 | 2017-05-17 | 广西医科大学第附属医院 | Water-lubricating composite balloon ureteral dilator |
| CN110368062A (en) * | 2018-04-12 | 2019-10-25 | 微创优通医疗科技(嘉兴)有限公司 | Stone taking device |
| CN108937833A (en) * | 2018-08-28 | 2018-12-07 | 苏州市倍咏医疗科技有限公司 | A kind of visual ureteroscope dilating sacculus and its application method |
| CN113017779A (en) * | 2019-12-09 | 2021-06-25 | 上海微创医疗器械（集团）有限公司 | Locking device and rotary grinding medical instrument |
| CN112156337A (en) * | 2020-10-28 | 2021-01-01 | 黑龙江省医院 | Coronary artery intervention guide wire fixing device |
| CN112156337B (en) * | 2020-10-28 | 2022-03-01 | 黑龙江省医院 | Coronary artery intervention guide wire fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |