CN203425356U - Mammary duct intubator - Google Patents
Mammary duct intubator Download PDFInfo
- Publication number
- CN203425356U CN203425356U CN201320448493.6U CN201320448493U CN203425356U CN 203425356 U CN203425356 U CN 203425356U CN 201320448493 U CN201320448493 U CN 201320448493U CN 203425356 U CN203425356 U CN 203425356U
- Authority
- CN
- China
- Prior art keywords
- duct
- conduit
- introducer
- breast duct
- holder
- 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 mammary duct intubator. The mammary duct intubator comprises a duct (1) and a nipple holder (2), wherein the nipple holder (2) is arranged on the duct (1), the other end of the duct (1) is divided into two branches, one branch of the two branches is connected with a negative pressure device (3), and the other branch is movably connected with an injector (4); the nipple holder (2) comprises a claw-shaped holder (2-1) and a holder cap (2-2) which is connected with the claw-shaped holder (2-1) through threads, and the holder cap (2-2) is in threaded fixation with the duct (1). According to the mammary duct intubator provided by the utility model, the structural design is reasonable, the use is convenient during an operation process, the operation efficiency can be increased, the pain of a patient can be relieved, the safety performance is higher, the practicability is strong, and the application range is wide.
Description
Technical field
This utility model relates to a kind of introducer, is specifically related to a kind of breast duct introducer of nipple discharge operation use.
Background technology
At present, in nipple discharge operative treatment process, multiplex syringe needle, segmental epidural catheter substitute, this device drain poor effect, waste time and energy, complex operation, especially segmental epidural catheter often need repeat intubate, and the larger inconvenience bringing to clinical operation has also brought the pain on body and mind bitter to patient.Therefore in order to improve the efficiency of clinical nipple discharge operation, alleviate patient's misery, necessary a kind of reasonable in design, the easy to operate breast duct introducer researched and developed on the basis of existing technology.
Summary of the invention
Goal of the invention: the purpose of this utility model is in order to solve the deficiencies in the prior art, provides easy to use in a kind of reasonable in design, operation process, can improve operation efficiency, alleviates patient's misery, the breast duct introducer that safety is higher.
Technical scheme: in order to realize above object, technical solution adopted in the utility model is:
A kind of breast duct introducer, it comprises: conduit, be arranged on supravasal nipple fixator, the described conduit other end is divided into two branch roads, wherein a branch road is connected with negative pressure device, another branch road is connected with syringe, and described nipple fixator comprises by claw type holder and the retainer cap that is threaded connection with claw type holder, described determines device cap and conduit screw thread is fixed.
As preferred version, above-described breast duct introducer, described negative pressure device is vacuum pump getter device or manual getter device.Described vacuum pump getter device, power is adjustable, can be made as high, medium and low third gear, thereby meets different patients' demand.
As preferred version, above-described breast duct introducer, is separately installed with switch on two branch roads of described conduit.In actual mechanical process, when negative pressure device carries out aerofluxus generation negative pressure assistance discharge opeing, the switch of another branch road is in closed condition, and when needs dye etc. while processing to breast duct by injector to inject methylene blue, the switch of another branch road is in closed condition.Another branch road of the present utility model is connected with injector activity, therefore can use disposable syringe to change and use.
As preferred version, above-described breast duct introducer, the diameter of described conduit is 0.33 to 0.5 millimeter.Therefore can select according to actual needs the conduit of different size, as preferred version, the selected conduit of this utility model adopts medical environmental-protection plastics to make, safe.
The breast duct introducer that this utility model provides, during actual use, inserts breast duct by conduit, then claw type holder is fixed on nipple, and claw type holder and retainer cap screw thread are screwed, and retainer cap is threaded and is fixed on conduit, close the switch of syringe branch road, then connect vacuum pump intake negative-pressure device, conduit produces after negative pressure, determines that intubate position is errorless, operation is very easy, safety, can improve the efficiency of nipple discharge operation greatly, alleviates patient's misery.In nipple discharge angiographic procedure, easy to operate, practical in addition.
Beneficial effect: the breast duct introducer that this utility model provides compared with prior art has the following advantages:
Breast duct introducer reasonable in design described in the utility model, easy to use in operation process, can improve operation efficiency, alleviate patient's misery, safety is higher, practical, has wide range of applications.
Accompanying drawing explanation
The structural representation of the breast duct introducer that Fig. 1 provides for this utility model.
Fig. 2 is the structural representation of claw type holder in breast duct introducer.
the specific embodiment:
Below in conjunction with the drawings and specific embodiments, further illustrate this utility model, should understand these embodiment and only for this utility model is described, be not used in restriction scope of the present utility model, after having read this utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
Embodiment
As shown in Figure 1 and Figure 2, a kind of breast duct introducer, it comprises: conduit (1), be arranged on the nipple fixator (2) on conduit (1), described conduit (1) other end is divided into two branch roads, wherein a branch road is connected with negative pressure device (3), another branch road is connected with syringe (4), described nipple fixator (2) comprises by claw type holder (2-1) and the retainer cap (2-2) that is threaded connection with claw type holder (2-1), and the described device cap (2-2) of determining is fixed with conduit (1) screw thread.
Above-described breast duct introducer, described negative pressure device (3) is vacuum pump getter device or manual getter device.
On two branch roads of above-described conduit (1), be separately installed with switch (5).
Above-described breast duct introducer, is characterized in that, the diameter of described conduit (1) is 0.33 to 0.5 millimeter.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of 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 (4)
1. a breast duct introducer, it is characterized in that, it comprises: conduit (1), be arranged on the nipple fixator (2) on conduit (1), described conduit (1) other end is divided into two branch roads, wherein a branch road is connected with negative pressure device (3), another branch road is connected with syringe (4), described nipple fixator (2) comprises by claw type holder (2-1) and the retainer cap (2-2) that is threaded connection with claw type holder (2-1), and the described device cap (2-2) of determining is fixed with conduit (1) screw thread.
2. breast duct introducer according to claim 1, is characterized in that, described negative pressure device (3) is vacuum pump getter device or manual getter device.
3. breast duct introducer according to claim 1, is characterized in that, is separately installed with switch (5) on two branch roads of described conduit (1).
4. according to the breast duct introducer described in claims 1 to 3 any one, it is characterized in that, the diameter of described conduit (1) is 0.33 to 0.5 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448493.6U CN203425356U (en) | 2013-07-26 | 2013-07-26 | Mammary duct intubator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448493.6U CN203425356U (en) | 2013-07-26 | 2013-07-26 | Mammary duct intubator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203425356U true CN203425356U (en) | 2014-02-12 |
Family
ID=50054421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320448493.6U Expired - Fee Related CN203425356U (en) | 2013-07-26 | 2013-07-26 | Mammary duct intubator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203425356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394153A (en) * | 2013-07-26 | 2013-11-20 | 赵凯华 | Breast catheter intubator |
-
2013
- 2013-07-26 CN CN201320448493.6U patent/CN203425356U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394153A (en) * | 2013-07-26 | 2013-11-20 | 赵凯华 | Breast catheter intubator |
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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: 20140212 Termination date: 20140726 |
|
| EXPY | Termination of patent right or utility model |