CN213284811U

CN213284811U - Lavage device for breast duct

Info

Publication number: CN213284811U
Application number: CN202020567938.2U
Authority: CN
Inventors: 赵冬艳
Original assignee: Beijing Zhongke Yikang Technology Co ltd
Current assignee: Beijing Zhongke Yikang Technology Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-05-28
Anticipated expiration: 2030-04-16

Abstract

The utility model belongs to the technical field of medical instrument, concretely relates to milk duct lavage ware, including the extension pipe, the output of extension pipe is connected with one and becomes many buffer valves that lead to, one become many the input of buffer valve with the output of extension pipe is connected, one become four outputs of many buffer valves and connect a tee bend buffer valve respectively, every the input and one of tee bend buffer valve one become the output of many buffer valves and connect, every the output of tee bend buffer valve is connected with a breast hole and puts into the pipe. This milk duct laveur does benefit to the liquid medicine and flows, and the liquid medicine remains less in the laveur, can overcome the liquid medicine and block up and leak the defect of liquid medicine.

Description

Lavage device for breast duct

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to milk duct laveur.

Background

The milk duct, which is located in the subcutaneous tissue of the chest, is one of the main constituent tissues of the breast and is also the drainage duct for milk. One end of each milk duct is connected with a mammary gland leaf, the other end of each milk duct extends to the nipple, and the milk duct is expanded to form a milk duct sinus near the nipple.

Clinically, breast tumors are a clinical symptom of many breast diseases. The main reason for causing breast lumps is the blockage of mammary ducts caused by various diseases, and the pain is caused by the stimulation of glands and ducts caused by chemical substances generated after secretion decomposition; chronic irritation over time is a major cause of cancer. Therefore, the milk duct needs to be kept smooth and elastic for a long time, secretion retention is prevented, and stasis is removed in time.

A commonly used milk duct irrigator is a commonly used medical device for dredging a milk duct, but the existing milk duct irrigator has the defects that liquid medicine is remained and blocked in the irrigator and the liquidity is poor.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model discloses aim at solving at least one technical defect wherein, provide a milk duct laveur for this reason, this milk duct laveur does benefit to the liquid medicine and flows, and the liquid medicine remains less in the laveur, can overcome the liquid medicine and block up and leak the defect of liquid medicine.

The utility model adopts the technical scheme as follows:

the utility model provides a milk duct laveur, includes the extension pipe, the output of extension pipe is connected with one and becomes the buffer valve that leads to more, one become the input of buffer valve that leads to more with the output of extension pipe is connected, one become four outputs of buffer valve that leads to more and connect a tee bend buffer valve respectively, every the input of tee bend buffer valve with one become the output of buffer valve that leads to more and be connected, every the output of tee bend buffer valve is connected with a breast hole and puts into the pipe.

In the lavage device for milk duct, the one-to-many way buffer valve is a one-to-four way buffer valve.

In the milk duct lavage device, the extension tube is communicated with a filter valve, and the filter valve is used for filtering liquid medicine.

In the milk duct lavage device, the inlet end and the outlet end of the filter valve are both connected with the extension pipe by adopting quick connectors.

In the breast duct irrigator, each breast hole imbedding tube is sleeved with a breast hole imbedding protective sleeve.

In the breast duct irrigator, the breast hole inserting tube comprises a connecting end head and a needle tube; the needle tube is connected with the connecting end head in an integrated mode, and the connecting end head is connected with the output end of the three-way buffer valve in an inserted mode.

In the milk duct lavage device, a bleed valve for discharging air is arranged upstream of the socket at the output end of the three-way buffer valve.

In the milk duct lavage device, the extension tube is provided with two quick connectors for connecting an electronic perfusion pump, wherein one of the quick connectors is located at the upstream of the filter valve, and the other quick connector is located at the downstream of the filter valve.

The utility model discloses a milk duct laveur does benefit to the liquid medicine and flows, and the liquid medicine remains less in the laveur, can overcome the liquid medicine and block up and leak the defect of liquid medicine.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of a milk duct irrigator according to an embodiment of the present invention.

The reference numerals are explained below:

1. an extension tube; 2. a variable four-way buffer valve; 3. a three-way cushion valve; 4. placing the breast hole into the tube; 5. a filter valve; 6. placing a protective sleeve in the breast hole; 7. connecting the end heads; 8. a needle tube; 9. a bleed valve; 10. a quick coupling.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

As shown in fig. 1, a milk duct lavage device comprises an extension tube 1, wherein an output end of the extension tube 1 is connected with a variable multi-way buffer valve, an input end of the variable multi-way buffer valve is connected with an output end of the extension tube 1, four output ends of the variable multi-way buffer valve are respectively connected with a three-way buffer valve 3, an input end of each three-way buffer valve 3 is connected with an output end of the variable multi-way buffer valve, and an output end of each three-way buffer valve 3 is connected with a milk hole insertion tube 4.

In application, the extension tube 1 is connected with an electronic filling pump and is used for connecting the filled liquid medicine, and the filled liquid medicine is input from the electronic filling pump through the extension tube 1; the output ends of the extension pipes 1 are increased as soon as possible, branch nodes of the output pipelines are reduced, the technical defect that the existing perfusion apparatus is poor in flowability is effectively overcome, the perfusion apparatus is directly changed into multi-pass at the beginning, and finally the number of the milk hole inserting pipes 4 which are effectively connected does not have any influence; the structure reduces the occurrence of blockage and leakage of liquid medicine, and has good fluidity.

In some embodiments, the one-to-many cushion valve is a one-to-four cushion valve 2. Through long-term clinical experience of the inventor, the four-way change buffer valve 2 is considered to be a better choice, and not only can not block the pipeline, but also can ensure the flow of each pipeline to be uniform.

In some embodiments, a filter valve 5 is communicated with the extension pipe 1, and the filter valve 5 is used for filtering the liquid medicine. In order to better reduce the impurities in the perfusion liquor, a filter valve 5 is optionally arranged in the extension pipe 1.

In some embodiments, the inlet end and the outlet end of the filter valve 5 are connected to the extension pipe 1 by using quick connectors 10. The quick connector 10 is convenient to connect, reduces the difficulty of operation and is simple and convenient to use.

In some embodiments, each of the milk hole insertion tubes 4 is sleeved with a milk hole insertion protective sleeve 6. The arrangement of the protective sleeve is beneficial to the storage of the breast hole imbedding tube 4, and unnecessary pollution is prevented.

In some embodiments, the breast hole insertion tube 4 comprises a connection tip 7 and a needle tube 8; the needle tube 8 is integrally connected with the connecting end 7, and the connecting end 7 is inserted into the output end of the three-way buffer valve 3.

In some embodiments, a bleed valve 9 for bleeding air is provided upstream of the spigot of the output of the three-way trim valve 3. The bleeding valve 9 is used for directly opening the bleeding valve 9 to discharge gas in the pipe when the electronic filling pump discharges air, so that harmful gas is prevented from directly entering the pipe 4 through the breast hole to pollute the breast hole and enter the pipe 4.

In some embodiments, two quick connectors 10 for connecting an electronic perfusion pump are provided on the extension pipe 1, wherein one of the quick connectors 10 is located upstream of the filter valve 5, and the other quick connector 10 is located downstream of the filter valve 5. Some of the priming solution is treated and, without passing through the filter valve 5, can be directly connected to the quick connector 10 downstream of the filter valve 5.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A milk duct lavage device is characterized by comprising an extension tube, wherein the output end of the extension tube is connected with a variable multi-way buffer valve, the input end of the variable multi-way buffer valve is connected with the output end of the extension tube, four output ends of the variable multi-way buffer valve are respectively connected with a three-way buffer valve, the input end of each three-way buffer valve is connected with the output end of one variable multi-way buffer valve, and the output end of each three-way buffer valve is connected with a milk hole insertion tube; the one-to-multi-way buffer valve is a one-to-four-way buffer valve.

2. A milk duct irrigator according to claim 1, wherein a filter valve is in communication with the extension tube for filtering the liquid medicine.

3. A milk duct irrigator according to claim 2, wherein the inlet and outlet ends of the filter valve are connected to the extension tube using quick connectors.

4. A breast duct irrigator according to claim 1, wherein each of said breast hole insertion tubes is fitted with a breast hole insertion protective sheath.

5. A breast duct irrigator according to claim 1, wherein said breast aperture insertion tube comprises a connecting tip and a needle cannula; the needle tube is connected with the connecting end head in an integrated mode, and the connecting end head is connected with the output end of the three-way buffer valve in an inserted mode.

6. A milk duct irrigator according to claim 5, wherein a bleed valve for venting air is provided upstream of the socket of the output of the three-way cushion valve.

7. A milk conduit irrigator according to claim 2, wherein two quick-fittings for connecting an electronic perfusion pump are provided on the extension tube, one of which is located upstream of the filter valve and the other of which is located downstream of the filter valve.