CN203736589U - Papilla negative-pressure expansion and drainage positioner - Google Patents
Papilla negative-pressure expansion and drainage positioner Download PDFInfo
- Publication number
- CN203736589U CN203736589U CN201420095939.6U CN201420095939U CN203736589U CN 203736589 U CN203736589 U CN 203736589U CN 201420095939 U CN201420095939 U CN 201420095939U CN 203736589 U CN203736589 U CN 203736589U
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- China
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- sliding seat
- cavity
- syringe
- syringe sliding
- papilla
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Abstract
Disclosed is a papilla negative-pressure expansion and drainage positioner. The papilla negative-pressure expansion and drainage positioner comprises a cavity and a cavity base, the lower portion of the cavity is connected with the cavity base, and one side of the cavity is provided with a negative-pressure exhaust device. The papilla negative-pressure expansion and drainage positioner is characterized in that the top of the cavity is provided with a rotating seat, a ball-shaped rotator is arranged inside the rotating seat, a syringe sliding seat is arranged inside the ball-shaped rotator, and the top of the syringe sliding seat is provided with a handle; a thin syringe is arranged inside the syringe sliding seat and can slide inside the syringe sliding seat; the ball-shaped rotator can rotate inside the rotating seat; one side of the lower end of the syringe sliding seat is provided with a camera, and the other end of the lower end of the syringe sliding seat is provided with an LED lamp. The papilla negative-pressure expansion and drainage positioner can accurately perform papillar foramina canula location radiography and control the negative pressure inside the cavity as required, thereby reducing the surgical time and reduce the surgical risks.
Description
Technical field
This utility model relates to a kind of Galactophore Dept. medical instruments, specifically a kind of negative pressure dilating drainage positioner for papilla of using for Papillae dilatation, drain, cannula angiography.
Background technology
At present, doctor, when running into patient's latex dust pathological changes, often adopts the method for the large section of clinical estimation or TM, this operation inaccuracy; Another kind method is to adopt fine needle head maskaperture mask to carry out pathological changes section excision, although this method can make focus segmentation accurate, and difficult intubation, patient suffering, rate can not assure success.Currently available technology utilizes principle of negative pressure that depression nipple is turned up, also can sucking-off milk and latex dust juice, but can only play the effect of negative pressure dilating, sucking-off, can not find directly and accurately the position of concrete pathological changes papillary foramina, can not accurately carry out pathological changes papillary foramina intubate location radiography.Based on the problems referred to above, the patent No. is 99224814.0, the utility model that patent name is " negative pressure dilating drainage positioner for papilla " provides a kind of negative pressure dilating drainage positioner for papilla, by cavity, air extractor, formed, cavity top is with circular hole, air extractor is positioned on the bottom of cavity, and the surface of cavity is covered with sealing elastic membrane.This utility model can be carried out negative pressure dilating, drain, intubate location radiography etc. to nipple.But there is following shortcoming in this utility model: when punctures sealing elastic membrane, negative pressure in cavity can diminish automatically gradually, papillary foramina bounces back naturally, if now syringe needle does not also enter pathological changes papillary foramina accurately, so just need to use air extractor to re-start and bleed, thereby extend operating time.
Utility model content
For above-mentioned problems of the prior art, this utility model aims to provide the negative pressure dilating drainage positioner for papilla that a kind of negative pressure that can accurately carry out in pathological changes papillary foramina intubate location radiography and cavity can be controlled as required.
To achieve these goals, this utility model is taked following technical scheme:
A negative pressure dilating drainage positioner for papilla, comprises cavity and chamber seat, the below connection chamber seat of described cavity, and chamber seat can well coordinate with patient's breast; One side of described cavity is provided with negative pressure exhaust apparatus; It is characterized in that, the top of described cavity is provided with swivel base, in described swivel base, be provided with spherical rotor, described spherical rotor can rotate in swivel base, in spherical rotor, be provided with syringe sliding seat, the top of syringe sliding seat is provided with handle, is provided with fine needle cylinder in syringe sliding seat, and described fine needle cylinder can slide at syringe sliding seat; Described spherical rotor rotates in swivel base, thereby drives syringe sliding seat to rotate, and syringe sliding seat and then drive fine needle cylinder rotate, and fine needle cylinder rotates and can make the convenient position of adjusting syringe needle of medical personnel.Lower end one side of described syringe sliding seat is provided with photographic head, and the lower end opposite side of syringe sliding seat is provided with LED lamp; In the sidewall of syringe sliding seat, be provided with guidewire lumen, in guidewire lumen, be provided with wire; On handle, be provided with switch and battery; Described photographic head links together by wire and switch and battery and display screen; Described LED lamp is connected with battery with switch by wire.Medical personnel can understand accurately by photographic head and display screen the situation of nipple in cavity, thereby accurately determine inserting needle position, to carry out accurately pathological changes papillary foramina intubate location radiography.
During use, starting negative pressure exhaust apparatus can make latex dust juice to external drainage and decrustation, can make depression nipple turn up, under this state, can very clearly see the papillary foramina of discharge, then by photographic head and display screen, understand accurately the situation of nipple in cavity, thereby carry out focus location accurately, and then carry out pathological changes papillary foramina intubate location radiography.
The beneficial effects of the utility model are: by the lower end at syringe sliding seat, be provided with photographic head and LED lamp, thereby can accurately carry out pathological changes papillary foramina intubate location radiography, and the negative pressure in cavity can be controlled as required, thereby avoid repetitive operation, and then shortening operating time, reduce operation risk.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is this utility model A portion enlarged drawing.
Labelling in figure: 1-cavity, 2-chamber seat, 3-negative pressure exhaust apparatus, 4-handle, 5-syringe sliding seat, 6-fine needle cylinder, 7-photographic head, 8-LED lamp, 9-swivel base, the spherical rotor of 10-, 11-display screen, 12-wire, 13-guidewire lumen, 14-switch, 15-battery.
The specific embodiment
For the ease of understanding, below in conjunction with accompanying drawing, by embodiment, technical solutions of the utility model are further described in detail:
As depicted in figs. 1 and 2, a kind of negative pressure dilating drainage positioner for papilla, comprises cavity 1, chamber seat 2, negative pressure exhaust apparatus 3 and handle 4, is provided with chamber seat 2 below cavity 1, and chamber seat 2 can well coordinate with patient's breast.
The crown center of described cavity 1 is provided with transposase 19, in transposase 19, be provided with spherical rotor 10, in spherical rotor 10, be provided with syringe sliding seat 5, the top of syringe sliding seat 5 is connected with handle 4, in syringe sliding seat 5, be provided with fine needle cylinder 6, described fine needle cylinder 6 can slide at syringe sliding seat 5.Described spherical rotor 10 can rotate in transposase 19, and spherical rotor 10 drives syringe sliding seat 5 to rotate, and then 5 drive fine needle cylinders 6 rotations of syringe sliding seat, and fine needle cylinder 6 rotates and can make the convenient position of adjusting syringe needle of medical personnel.
In the lower end of syringe sliding seat 5, a side is provided with photographic head 7, and in the lower end of syringe sliding seat 5, opposite side is provided with LED lamp 8; In syringe sliding seat 5, be provided with 2 guidewire lumen 13, in guidewire lumen 13, be provided with wire 12; On handle 4, be provided with switch 14 and battery 15; Described photographic head 7 links together by wire 12 and switch 14 and battery 15 and display screen 11.Described LED lamp 8 is connected with battery with switch 14 by wire 12.Medical personnel can understand the situation of nipple in cavity accurately by photographic head 7 and display screen 11, and carry out focus location accurately, thereby can carry out accurately pathological changes papillary foramina intubate location radiography.
One side of cavity 1 is provided with negative pressure exhaust apparatus 3, negative pressure exhaust apparatus 3 can make latex dust juice to external drainage and decrustation by negative pressure exhaust, can make depression nipple turn up, under this state, can very clearly see the papillary foramina of discharge, then by photographic head 7 and display screen 11, understand accurately the situation of nipple in cavity, thereby carry out focus location accurately, to carry out accurately pathological changes papillary foramina intubate location radiography.
Just illustrating or explaining technical solutions of the utility model of above-described embodiment, and should not be construed as the restriction to technical solutions of the utility model, obviously, those skilled in the art can carry out various modifications and variations and not depart from spirit and scope of the present utility model this utility model.If these are revised and within modification belongs to the scope of this utility model claim and equivalent technologies thereof, this utility model also comprises these modifications and modification interior.
Claims (2)
1. a negative pressure dilating drainage positioner for papilla, comprises cavity and chamber seat, the below connection chamber seat of described cavity; One side of described cavity is provided with negative pressure exhaust apparatus; It is characterized in that, the top of described cavity is provided with swivel base, is provided with spherical rotor in swivel base, and described spherical rotor can rotate in swivel base; In spherical rotor, be provided with syringe sliding seat, the top of syringe sliding seat is provided with handle, at syringe sliding seat, is provided with fine needle cylinder, and described fine needle cylinder can slide at syringe sliding seat; Lower end one side of described syringe sliding seat is provided with photographic head, and the lower end opposite side of syringe sliding seat is provided with LED lamp.
2. negative pressure dilating drainage positioner for papilla according to claim 1, is characterized in that, in the sidewall of described syringe sliding seat, is provided with guidewire lumen, is provided with wire in guidewire lumen; Above described handle, be provided with switch and battery; Described photographic head is connected with battery and display screen with switch by wire; Described LED lamp is connected with battery with switch by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420095939.6U CN203736589U (en) | 2014-03-03 | 2014-03-03 | Papilla negative-pressure expansion and drainage positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420095939.6U CN203736589U (en) | 2014-03-03 | 2014-03-03 | Papilla negative-pressure expansion and drainage positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203736589U true CN203736589U (en) | 2014-07-30 |
Family
ID=51336459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420095939.6U Expired - Fee Related CN203736589U (en) | 2014-03-03 | 2014-03-03 | Papilla negative-pressure expansion and drainage positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203736589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397783A (en) * | 2021-08-11 | 2021-09-17 | 西安交通大学医学院第二附属医院 | Sterile nipple appliance for endoscopic examination of inverted nipple |
-
2014
- 2014-03-03 CN CN201420095939.6U patent/CN203736589U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397783A (en) * | 2021-08-11 | 2021-09-17 | 西安交通大学医学院第二附属医院 | Sterile nipple appliance for endoscopic examination of inverted nipple |
| CN113397783B (en) * | 2021-08-11 | 2022-07-29 | 西安交通大学医学院第二附属医院 | Sterile nipple appliance for endoscopic examination of inverted nipple |
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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: 20140730 Termination date: 20150303 |
|
| EXPY | Termination of patent right or utility model |