CN204723135U - A kind of novel ureter guiding sheath pipe - Google Patents
A kind of novel ureter guiding sheath pipe Download PDFInfo
- Publication number
- CN204723135U CN204723135U CN201520411673.6U CN201520411673U CN204723135U CN 204723135 U CN204723135 U CN 204723135U CN 201520411673 U CN201520411673 U CN 201520411673U CN 204723135 U CN204723135 U CN 204723135U
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- guiding sheath
- dilator
- joint
- sheath pipe
- component
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Abstract
The one that this utility model relates to novel ureter guiding sheath, comprise guiding sheath pipe component (1), guiding sheath joint (3), dilator conduit (4), dilator joint (6), described guiding sheath pipe connects and composes with guiding sheath joint (3) by guiding sheath pipe component (1), and described dilator conduit is connected and composed by dilator catheter component (4) and dilator joint; Described dilator conduit penetrates guiding sheath pipe component (1) and forms this novel ureter guiding sheath using from guiding sheath joint (3) one end forming guiding sheath; It is characterized in that: described guiding sheath pipe component (1) and dilator catheter component (4) are labeled with sheath pipe scale sign (2) and dilator scale sign (5) respectively.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, and especially a kind of novel ureter guiding sheath, is applicable to the use of ureter guiding sheath clinical operation.
Background technology
When carrying out the rubble operation technique of urinary system clinically with Flexible ureteroscope, need to use a kind of ureter guiding sheath, this ureter guiding sheath is made up of with the dilator playing expanding pilot effect the sheath pipe playing channeling.When inserting ureter guiding sheath, sheath pipe inserts ureter together under the guiding of dilator.Whether doctor can only be suitable according to the degree of depth of clinical wound micro-judgment ureter conductor insertion internal organs in Clinical practice, because patient's physiological anatomic architecture exists objective diversity, usually occur that ureter guiding sheath insertion depth is not enough, or insertion depth crosses the problems such as dark; Finally, not only cause whole operation to occur larger difficulty, and misery can be made to patient.
Therefore, for clinician provides a kind of ureter guiding sheath with certain graduation indication, solve a difficult problem for clinician's practical operation, just become a kind of actual needs.
Utility model content
The purpose of the present utility model: aim to provide a kind of ureter guiding sheath can controlling insertion depth easily.
This novel ureter guiding sheath, comprise guiding sheath pipe component 1, guiding sheath joint 3, dilator conduit 4, dilator joint 6, described guiding sheath pipe connects and composes with guiding sheath joint 3 by guiding sheath pipe component 1, and described dilator conduit is connected and composed by dilator catheter component 4 and dilator joint; Described dilator conduit penetrates guiding sheath pipe component 1 and forms this novel ureter guiding sheath using from guiding sheath joint 3 one end forming guiding sheath; It is characterized in that: described guiding sheath pipe component 1 and dilator catheter component 4 are labeled with sheath pipe scale sign 2 and dilator scale sign 5 respectively.
According to this novel ureter guiding sheath that above technical scheme proposes, it can be the actual insertion depth that clinicist clearly knows ureter guiding sheath in the process of carrying out corresponding operation, both can reduce the difficulty of doctor's clinical manipulation, also can avoid the multiple accident because false judgment causes simultaneously.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of guiding sheath pipe;
Fig. 3 is the structural representation of dilator conduit.
In figure: 1-guides sheath pipe component 2-sheath pipe scale and indicates 3-guiding sheath joint 4-dilator catheter component 5-dilator scale sign 6-dilator joint.
Detailed description of the invention
Further describe this utility model below in conjunction with Figure of description, and provide embodiment of the present utility model.
This novel ureter guiding sheath as described in Fig. 1-3, it improves the one of existing general ureter guiding sheath.This novel ureter guiding sheath, comprise guiding sheath pipe component 1, guiding sheath joint 3, dilator conduit 4, dilator joint 6, described guiding sheath pipe connects and composes with guiding sheath joint 3 by guiding sheath pipe component 1, and described dilator conduit is connected and composed by dilator catheter component 4 and dilator joint; Described dilator conduit penetrates guiding sheath pipe component 1 and forms this novel ureter guiding sheath using from guiding sheath joint 3 one end forming guiding sheath; It is characterized in that: described guiding sheath pipe component 1 and dilator catheter component 4 are labeled with sheath pipe scale sign 2 and dilator scale sign 5 respectively.
The form of expression of sheath pipe scale sign 2 and dilator scale sign 5 can be the forms such as digital calibration, word marking, size-mark.
Below be only several enforcements basic scheme of the present utility model that the applicant provides according to basic intention, be not only confined to this.
Claims (1)
1. a novel ureter guiding sheath, comprise guiding sheath pipe component (1), guiding sheath joint (3), dilator conduit (4), dilator joint (6), described guiding sheath pipe connects and composes with guiding sheath joint (3) by guiding sheath pipe component (1), and described dilator conduit is connected and composed by dilator catheter component (4) and dilator joint; Described dilator conduit penetrates guiding sheath pipe component (1) and forms this novel ureter guiding sheath using from guiding sheath joint (3) one end forming guiding sheath; It is characterized in that: described guiding sheath pipe component (1) and dilator catheter component (4) are labeled with sheath pipe scale sign (2) and dilator scale sign (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520411673.6U CN204723135U (en) | 2015-06-15 | 2015-06-15 | A kind of novel ureter guiding sheath pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520411673.6U CN204723135U (en) | 2015-06-15 | 2015-06-15 | A kind of novel ureter guiding sheath pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204723135U true CN204723135U (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520411673.6U Active CN204723135U (en) | 2015-06-15 | 2015-06-15 | A kind of novel ureter guiding sheath pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204723135U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105686867A (en) * | 2016-03-18 | 2016-06-22 | 胡嘉盛 | Ureter guiding sheath with fixing device and using method of ureter guiding sheath |
| CN105902329A (en) * | 2016-06-30 | 2016-08-31 | 张烨 | Ureteral stent hose assembly for laparoscopic surgery |
-
2015
- 2015-06-15 CN CN201520411673.6U patent/CN204723135U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105686867A (en) * | 2016-03-18 | 2016-06-22 | 胡嘉盛 | Ureter guiding sheath with fixing device and using method of ureter guiding sheath |
| CN105902329A (en) * | 2016-06-30 | 2016-08-31 | 张烨 | Ureteral stent hose assembly for laparoscopic surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201203 room 101-1, No. 330 Edison Road, Zhangjiang High Tech Park, Pudong New Area, Shanghai Patentee after: Shanghai innova Medical Instrument Co.,Ltd. Address before: 201203 room 101-1, No. 330 Edison Road, Zhangjiang High Tech Park, Pudong New Area, Shanghai Patentee before: INNOVEX MEDICAL Co.,Ltd. |