CN213554234U

CN213554234U - Breast breast milk duct dredging device

Info

Publication number: CN213554234U
Application number: CN202022028159.8U
Authority: CN
Inventors: 王晓晗
Original assignee: First Hospital of Jiaxing
Current assignee: First Hospital of Jiaxing
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-06-29
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a breast milk duct pull throughs relates to the medical field, including negative pressure mechanism, the one end fixedly connected with connecting pipe of negative pressure mechanism, the one end fixedly connected with connector of negative pressure mechanism is kept away from to the connecting pipe, the one end of connector is provided with the connecting block, the one end fixedly connected with cup of connecting block. The utility model discloses a be provided with the soft cover of plastics on the cup, the soft cover of plastics can not cause the damage to patient's breast, and is provided with the laminating layer in the inboard of leaking hopper-shaped rubber slab, is provided with the skin-friendly subsides in the inboard of the soft cover of plastics, and laminating layer and skin-friendly subsides set up and make the cup can not cause patient's discomfort when the negative pressure adsorbs, have improved the practicality of this device.

Description

Breast breast milk duct dredging device

Technical Field

The utility model relates to the field of medical treatment, in particular to breast milk duct pull throughs.

Background

Some puerpera can produce milk expansion or mastitis after childbirth, and the milk expansion is caused by too much milk in breasts or unsmooth mammary ducts, which causes the breasts to expand and is accompanied by pain. Especially, from the 3 rd day after delivery, the symptoms are obvious, which mainly show that the breast of the lying-in woman is distended and painful, the breast is heated and hardened, some breasts are sunken and the like, and the milk expansion not only brings pain to mothers, but also can cause certain influence on the lactation of babies.

In response to the above problems, the prior art has generally been addressed by using a breast duct unclogging device. The breast duct dredging device is used for sucking out milk in a breast by utilizing negative pressure to achieve the purpose of dredging the breast duct, and generally comprises a negative pressure pump and a breast shield, wherein the negative pressure pump is used for generating negative pressure, and the negative pressure is used for sucking out the milk in the breast. However, the conventional breast shield is usually made of a hard plastic material, and the breast shield can compress the breast when the breast duct is dredged, which causes discomfort to the patient and easily damages the breast of the patient. Therefore, it is necessary to invent a breast milk duct dredging device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a breast milk duct pull throughs to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a breast mammary duct pull throughs, includes negative pressure mechanism, the one end fixedly connected with connecting pipe of negative pressure mechanism, the one end fixedly connected with connector of negative pressure mechanism is kept away from to the connecting pipe, the one end of connector is provided with the connecting block, the one end fixedly connected with cup of connecting block, the cup is including leaking hopper-shaped rubber slab, the inboard fixedly connected with plastics soft cover in bottom of leaking hopper-shaped rubber slab, the spacing claw of the bottom outside fixedly connected with of leaking hopper-shaped rubber slab, the inboard adhesive connection of leaking hopper-shaped rubber slab has the laminating layer, the inboard adhesive connection of plastics soft cover has the skin-friendly subsides.

Preferably, a thread groove is formed in the middle of one end of the connector, a thread lug is fixedly connected to the other end of the connecting block, and the thread lug is matched with the thread groove.

Preferably, the attaching layer is made of soft rubber, and the skin-friendly patch is made of a TPE skin-friendly material.

Preferably, the negative pressure mechanism includes fixed cover, the inside of fixed cover is provided with the piston, the one end fixedly connected with pull rod of piston, the one end fixedly connected with arm-tie of pull rod, the arm-tie is located the outside of the other end of fixed cover.

Preferably, one side of one end of the fixed sleeve is fixedly connected with a one-way vent valve, and the one-way vent valve is communicated with the inner cavity of the fixed sleeve.

The utility model discloses a technological effect and advantage:

the utility model discloses a be provided with the soft cover of plastics on the cup, the soft cover of plastics can not cause the damage to patient's breast, and is provided with the laminating layer in the inboard of leaking hopper-shaped rubber slab, is provided with the skin-friendly subsides in the inboard of the soft cover of plastics, and laminating layer and skin-friendly subsides set up and make the cup can not cause patient's discomfort when the negative pressure adsorbs, have improved the practicality of this device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic sectional view of the cup structure of the present invention.

Fig. 3 is a schematic structural section view of the negative pressure mechanism of the present invention.

In the figure: 1. a negative pressure mechanism; 2. a connecting pipe; 3. a connector; 4. connecting blocks; 5. cups; 6. a funnel-shaped rubber plate; 7. a plastic soft cover; 8. a limiting claw; 9. laminating layers; 10. a skin-friendly patch; 11. a thread groove; 12. a threaded projection; 13. fixing a sleeve; 14. a piston; 15. a pull rod; 16. pulling a plate; 17. a one-way vent valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a as shown in fig. 1-3 breast milk tube pull throughs, as shown in fig. 1, including negative pressure mechanism 1, negative pressure mechanism 1's one end fixedly connected with connecting pipe 2, connecting pipe 2 keeps away from negative pressure mechanism 1's one end fixedly connected with connector 3, and the one end of connector 3 is provided with connecting block 4, and connecting block 4's one end fixedly connected with cup 5 has seted up thread groove 11 in the middle part of the one end of connector 3, and connecting block 4's other end fixedly connected with screw lug 12,

screw lug

12 and 11 looks adaptations of thread groove are through such setting for connector 3 and connecting block 4 convenient to detach and connect, make negative pressure mechanism 1 or cup 5 be convenient for quick replacement simultaneously.

As shown in fig. 2, cup 5 is including leaking hopper-shaped rubber slab 6, the soft cover 7 of the inboard fixedly connected with plastics in bottom of leaking hopper-shaped rubber slab 6, the spacing claw 8 of the bottom outside fixedly connected with of leaking hopper-shaped rubber slab 6, spacing claw 8 is provided with a plurality ofly, a plurality of spacing claws 8 are distributed for annular array, the cooperation of a plurality of spacing claws 8 has played spacing effect to the soft cover 7 of plastics, the soft cover 7 of plastics is too soft and influences the work of this device, the inboard adhesive connection of leaking hopper-shaped rubber slab 6 has laminating layer 9, laminating layer 9 is made by soft rubber, the inboard adhesive connection of plastics soft cover 7 has skin-friendly subsides 10, skin-friendly subsides 10 is made by the close skin material of TPE, laminating layer 9 and skin-friendly subsides 10 set up and make cup 5 can not cause patient's discomfort when the negative pressure adsorbs, the practicality of.

As shown in fig. 3, the negative pressure mechanism 1 includes a fixed sleeve 13, a piston 14 is disposed inside the fixed sleeve 13, a pull rod 15 is fixedly connected to one end of the piston 14, a pull plate 16 is fixedly connected to one end of the pull rod 15, the pull plate 16 is located outside the other end of the fixed sleeve 13, a one-way vent valve 17 is fixedly connected to one side of one end of the fixed sleeve 13, the one-way vent valve 17 is communicated with an inner cavity of the fixed sleeve 13, the setting of the one-way vent valve 17 enables the gas in the fixed sleeve 13 of the piston 14 to be discharged from the one-way vent valve 17 when the piston is reset, and further the fixed sleeve 13 is enabled to generate a large.

The utility model discloses the theory of operation:

this device is at the during operation, at first laminate cup 5 in patient's breast department, until the laminating layer 9 on the soft cover 7 of plastics on the hourglass hopper-shaped rubber slab 6 and the gentle subsides 10 of skin and patient's breast laminating on the plastics, then drive pull rod 15 through arm-tie 16 and remove, pull rod 15 drives piston 14 and removes in fixed cover 13, make and produce the negative pressure in fixed cover 13, the negative pressure of production passes through connecting pipe 2, connector 3 and connecting block 4 are right, the breast duct in the breast carries out the negative pressure mediation, the gaseous 17 departments of one-way breather valve on fixed cover 13 of piston 14 in when reseing discharge, make piston 14 when continuous movement, fixed cover 13 can produce great negative pressure, the effect of mediation has been improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a breast milk duct pull throughs, includes negative pressure mechanism (1), its characterized in that: one end fixedly connected with connecting pipe (2) of negative pressure mechanism (1), one end fixedly connected with connector (3) of negative pressure mechanism (1) is kept away from in connecting pipe (2), the one end of connector (3) is provided with connecting block (4), one end fixedly connected with cup (5) of connecting block (4), cup (5) are including leaking hopper-shaped rubber slab (6), the inboard fixedly connected with plastics soft cover (7) in bottom of leaking hopper-shaped rubber slab (6), the spacing claw of bottom outside fixedly connected with (8) of leaking hopper-shaped rubber slab (6), the inboard adhesive connection of leaking hopper-shaped rubber slab (6) has laminating layer (9), the inboard adhesive connection of plastics soft cover (7) has parent skin subsides (10).

2. The breast milk duct unclogging device of claim 1, wherein: thread groove (11) have been seted up at the one end middle part of connector (3), the other end fixedly connected with screw thread lug (12) of connecting block (4), screw thread lug (12) and thread groove (11) looks adaptation.

3. The breast milk duct unclogging device of claim 2, wherein: the adhesive layer (9) is made of soft rubber, and the skin-friendly patch (10) is made of TPE skin-friendly material.

4. A breast milk duct unclogging device according to claim 3, characterized in that: negative pressure mechanism (1) is including fixed cover (13), the inside of fixed cover (13) is provided with piston (14), one end fixedly connected with pull rod (15) of piston (14), one end fixedly connected with arm-tie (16) of pull rod (15), arm-tie (16) are located the outside of the other end of fixed cover (13).

5. The breast milk duct unclogging device of claim 4, wherein: one side of one end of the fixed sleeve (13) is fixedly connected with a one-way vent valve (17), and the one-way vent valve (17) is communicated with the inner cavity of the fixed sleeve (13).