CN102580174A - Mammary duct positioning irrigator - Google Patents
Mammary duct positioning irrigator Download PDFInfo
- Publication number
- CN102580174A CN102580174A CN2012100853240A CN201210085324A CN102580174A CN 102580174 A CN102580174 A CN 102580174A CN 2012100853240 A CN2012100853240 A CN 2012100853240A CN 201210085324 A CN201210085324 A CN 201210085324A CN 102580174 A CN102580174 A CN 102580174A
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- China
- Prior art keywords
- irrigator
- duct
- positioning
- guide wire
- seal wire
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- 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.)
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Abstract
The invention discloses a mammary duct positioning irrigator, which is characterized by comprising a guide wire and an outer casing. The outer casing comprises a head and a duct connected integrally, the outer diameter of the guide wire is matched with the inner diameter of the duct, a positioning end of the guide wire is inserted into the duct and protruded from an orifice of the duct, and a handle is arranged at the other end of the guide wire. The positioning end of the guide wire is blunt or flat, the handle is a piston-shaped handle matched with an inner cavity of the head, the guide wire is a solid or hollow metal wire, the positioning end of the guide wire is protruded from the orifice of the duct by 1-3mm, the inner diameter of the duct is 1mm, and the length thereof is 80mm. The positioning irrigator is special for mammary ducts, overcomes shortages or defects of various substitutes clinically, can reach the target spot quickly, can also bring convenience to injection of tracers and irrigation, has the advantages of simple structure, low cost, positioning accuracy, convenience in operation and wide applicable range, and overcome difficulty in positioning and irrigating of the mammary ducts and inconvenience in clinical operation.
Description
Technical field
The present invention relates to the medical domain medical apparatus and instruments, specifically is a kind of breast duct location irrigator.
Background technology
Breast duct is not smooth, and intraductal papilloma is clinical common performance and disease, need handle accordingly and treat.
At present, do not have special-purpose treating instrument in the medical treatment, clinical succedaneum commonly used mainly contains:
1, conduit mirror, the shortcoming that adopts this apparatus to exist: need heavy machine, cost an arm and a leg, operation inconvenience, and need independently operation room, cost is higher;
2, epidural catheter, the shortcoming that adopts this apparatus to exist: the insufficient strength of conduit, crooked easily, be difficult to reach target spot, the location is inaccurate, no connecting interface is not easy to tracer injection, is not easy to wash.
Summary of the invention
The objective of the invention is the deficiency to prior art, and provide that a kind of cost is low, accurate positioning, the breast duct location irrigator being convenient to operate.
The technical scheme that realizes the object of the invention is:
A kind of breast duct location irrigator comprises seal wire and trocar sheath, and trocar sheath comprises the pullover and conduit that is connected as a single entity, and the external diameter of seal wire and the internal diameter of conduit are suitable, and an end of seal wire inserts in the conduit and protrudes in conduit mouth, and the other end of seal wire is a handle.
The positioning end of said seal wire protrudes in conduit mouth 1-3mm, and its termination is tack or round blunt.
Preferably, a distal process of said seal wire is from conduit mouth 2mm.
Described catheter diameter is 1mm, and length is 80mm.
Advantage of the present invention or beneficial effect:
This irrigator is the special-purpose location flushing of a breast duct apparatus; Solve clinical in the shortcoming or the deficiency of various succedaneums; Reaching can be fast, reach target spot; Can make things convenient for the purpose of tracer injection and flushing again, have simple in structure, cost is low, accurate positioning, be convenient to operate, advantage applied widely.Clinical middle breast duct location, flushing difficulty have been solved, a unhandy difficult problem.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
Among the figure, 1. handle 2. pullover 3. conduits, 4. seal wires, 5. round blunts.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment content of the present invention is done further to set forth, but be not qualification of the present invention.
Embodiment:
A kind of breast duct location irrigator; Comprise seal wire 4 and trocar sheath, trocar sheath comprises pullover 2 and the conduit 3 that is connected as a single entity, and the internal diameter of the external diameter of seal wire 4 and conduit 3 is suitable; The positioning end of seal wire 4 inserts in the conduit 3 and protrudes in conduit mouth, and the other end of seal wire 4 is a handle 1.
The positioning end of seal wire 4 protrudes in conduit mouth 1-3mm can have effect preferably, and a distal process of seal wire is from conduit mouth 2mm in this example, and the termination of positioning end is round blunt 5 or tack.
Wire guide semi-finals degree is higher, is convenient to seek target spot, behind the arrival target spot, withdraws from seal wire 4, trocar sheath tracer injection promptly capable of using or flushing.
For the trocar sheath of wire guide 4 positions, can not wear out latex dust in utilizing, be easy to arrive target spot, accurate positioning property is high; Utilization is connected with pullover 2 trocar sheath, and convenient injection, flushing are easy and simple to handle; Easy to carry, do not need between dedicated operations, can be convenient to outpatient service, operating room operation, the scope of application is wider.
Claims (7)
1. a breast duct is located irrigator; It is characterized in that: comprise seal wire and trocar sheath, trocar sheath comprises the pullover and conduit that is connected as a single entity, and the external diameter of seal wire and the internal diameter of conduit are suitable; The positioning end of seal wire inserts in the conduit and protrudes in conduit mouth, and the other end of seal wire is a handle.
2. breast duct according to claim 1 location irrigator, it is characterized in that: the positioning end of said seal wire is round blunt or tack.
3. breast duct according to claim 1 location irrigator, it is characterized in that: said seal wire is solid or the hollow metal silk.
4. breast duct according to claim 1 location irrigator, it is characterized in that: described handle is and the suitable piston-like handle of pullover inner chamber.
5. breast duct according to claim 1 location irrigator, it is characterized in that: the positioning end of said seal wire protrudes in conduit mouth 1-3mm.
6. breast duct according to claim 1 location irrigator, it is characterized in that: the positioning end of said seal wire protrudes in conduit mouth 2mm.
7. breast duct according to claim 1 location irrigator, it is characterized in that: described catheter diameter is 1mm, length is 80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100853240A CN102580174A (en) | 2012-03-28 | 2012-03-28 | Mammary duct positioning irrigator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100853240A CN102580174A (en) | 2012-03-28 | 2012-03-28 | Mammary duct positioning irrigator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102580174A true CN102580174A (en) | 2012-07-18 |
Family
ID=46469760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100853240A Pending CN102580174A (en) | 2012-03-28 | 2012-03-28 | Mammary duct positioning irrigator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102580174A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040153001A1 (en) * | 1999-12-28 | 2004-08-05 | David Hung | Devices, methods and systems for collecting material from a breast duct |
| CN1917910A (en) * | 2003-12-23 | 2007-02-21 | Cytyc公司 | Medical instrument for accessing a breast duct for performing a medical procedure and its method |
| CN101124009A (en) * | 2005-02-23 | 2008-02-13 | 医疗设备创新有限公司 | Medical apparatus and method of use thereof |
| CN202497530U (en) * | 2012-03-28 | 2012-10-24 | 曾繁余 | Positioning flusher for mammary gland pipe |
-
2012
- 2012-03-28 CN CN2012100853240A patent/CN102580174A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040153001A1 (en) * | 1999-12-28 | 2004-08-05 | David Hung | Devices, methods and systems for collecting material from a breast duct |
| CN1917910A (en) * | 2003-12-23 | 2007-02-21 | Cytyc公司 | Medical instrument for accessing a breast duct for performing a medical procedure and its method |
| CN101124009A (en) * | 2005-02-23 | 2008-02-13 | 医疗设备创新有限公司 | Medical apparatus and method of use thereof |
| CN202497530U (en) * | 2012-03-28 | 2012-10-24 | 曾繁余 | Positioning flusher for mammary gland pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120718 |