CN214859770U

CN214859770U - Breast pump for obstetrical department

Info

Publication number: CN214859770U
Application number: CN202120254592.5U
Authority: CN
Inventors: 宋波
Original assignee: Yantai Penglai Second People's Hospital
Current assignee: Yantai Penglai Second People's Hospital
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-11-26
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a breast pump for obstetrical department, which comprises a milk storage bottle, wherein the top of the milk storage bottle is disassembled and connected with a cover body, a vacuum chamber in the cover body is connected with a vacuum pump through a pipeline, the vacuum pump is installed in a controller, the liquid inlet end of the cover body is connected with a conduit, one end of the conduit far away from the cover body is connected with a butt joint pipe through a connecting component, one end of the butt joint pipe far away from the conduit is connected with a breast shield, an inner cover which is attached to a breast is arranged in the breast shield, the breast shield is designed according to the prior requirement, the breast shield is convenient to disassemble from the cover body, a fixing component can be matched with a fixing plate on the inner shield for use, when the inner shield is installed, the fixing block can be clamped in a fixing groove of the fixing plate, thereby the inner shield is fixed, when the inner shield is disassembled, the fixing block can be pressed into an installing seat, the inner shield can be conveniently taken out, the assembly and the breast shield operation is convenient, and the massage bulge can play a massage role, reduce the uncomfortable feeling during the breast pumping.

Description

Breast pump for obstetrical department

Technical Field

The utility model relates to a medical accessory technical field specifically is a breast pump is used to obstetrical department.

Background

The obstetrics and gynecology department is one of four main subjects of clinical medicine, and is mainly used for researching the etiology, pathology, diagnosis and prevention of female reproductive organ diseases, the physiological and pathological changes of pregnancy and childbirth, the prevention and diagnosis and treatment of high-risk pregnancy and dystocia, female reproductive endocrine, family planning, female health care and the like. A breast pump, which is a tool for expressing breast milk accumulated in a breast, is required in gynecological care.

The most electrodynamic type of current breast pump, can control vacuum pump work during the start control ware and make and store up the interior negative pressure that produces of feeding bottle, produce suction and breast pumping work, when nevertheless breast pump uses, breastshield and lid are integrated into one piece, the clearance of being not convenient for dismantle, for improving the laminating nature of breast and breastshield simultaneously, breastshield can be equipped with the silica gel pad and use, but place in the breastshield or cup joint on the breastshield when the silica gel pad uses, it is comparatively inconvenient to install when cup jointing, it is also comparatively difficult to take off, it is comparatively inconvenient to use.

In view of the above problems, a breast pump for obstetrics is now proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a breast pump for obstetrical department to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a breast pump for obstetrical department comprises a milk storage bottle, wherein the top of the milk storage bottle is detachably connected with a cover body, a vacuum chamber in the cover body is connected with a vacuum pump through a pipeline, the vacuum pump is installed in a controller, the liquid inlet end of the cover body is connected with a conduit, one end, far away from the cover body, of the conduit is connected with a butt joint pipe through a connecting assembly, one end, far away from the conduit, of the butt joint pipe is connected with a breast shield, and an inner cover attached to a breast is arranged in the breast shield;

the outer ring of the inner cover is connected with a plastic ring, the outer wall of the plastic ring is connected with two groups of arc plates which are symmetrically arranged, one side of each arc plate, which is close to the butt joint pipe, is connected with a fixing plate, a fixing groove is formed in the fixing plate, and the outer wall of the breast pump is connected with a fixing component which is matched with the fixing plate and used for fixing the inner cover in the position of the breast pump.

Preferably, store up the feeding bottle bottom and be equipped with the base that the feeding bottle of being convenient for store up is stably placed, be equipped with in the base and store up feeding bottle bottom matched with standing groove, the base lateral wall is equipped with the breach groove with the standing groove intercommunication, the base is the rubber material.

Preferably, coupling assembling is including setting up the nipple that is close to pipe one side at the butt joint pipe, nipple and butt joint pipe fixed connection, and nipple inner chamber and butt joint pipe inner chamber intercommunication, the pipe is close to butt joint pipe one end inner wall and is equipped with the internal thread with nipple outer wall thread fit.

Preferably, one side of the butt joint pipe, which is close to the guide pipe, is provided with a sealing ring sleeved on the outer side of the threaded connection pipe, and the outer diameter of the butt joint pipe is the same as that of the guide pipe.

Preferably, one side of the plastic ring close to the breast and one side of the arc-shaped plate close to the breast are both provided with silica gel pads, and the inner cover is made of silica gel.

Preferably, the fixed subassembly includes two sets of mount pads of fixed connection at the breastshield outer wall, and two sets of mount pad symmetry set up, one side sliding connection that the breastshield was kept away from to the mount pad has the fixed block with fixed slot matched with joint, the mount pad inner chamber is equipped with and is used for the gliding slip chamber of fixed block, the fixed block is close to slip chamber one end lateral wall and is connected with the stopper that prevents the fixed block and break away from the mount pad, the fixed block is close to the spring that the even setting of a plurality of groups of slip chamber one end connection.

Preferably, the inner wall of the inner cover is provided with a plurality of groups of massage bulges.

Compared with the prior art, the beneficial effects of the utility model are that:

the breast shield is convenient to detach from the cover body through the connecting assembly, is convenient to clean and is convenient to disassemble and assemble;

the fixing component is arranged on the outer wall of the breast shield and can be matched with the fixing plate on the inner shield for use, when the inner shield is installed, the fixing block can be clamped in the fixing groove of the fixing plate, so that the inner shield is fixed, when the inner shield is disassembled, the fixing block can be pressed and taken into the installing seat, the inner shield is convenient to take out, the assembly and disassembly are convenient, and the breast shield operation is convenient to carry out;

the massage bulges are arranged on the inner wall of the inner cover, so that when the inner cover is attached to a breast, the massage bulges can play a role in massage, and discomfort caused by breast pumping is reduced.

Drawings

Fig. 1 is a schematic view of a breast pump for obstetrics.

Fig. 2 is a schematic view of a nipple in a breast pump for obstetrical use.

Fig. 3 is a schematic view of the construction of a base in a breast pump for obstetrical use.

Fig. 4 is a schematic view showing the structure of an inner cover of a breast pump for obstetrical use.

Fig. 5 is a schematic view of a mounting assembly for an obstetrical breast pump.

In the figure: 11-milk storage bottle, 12-base, 13-placement groove, 14-gap groove, 15-cover, 16-conduit, 17-pipeline, 18-controller, 19-butt joint pipe, 20-breast pump, 21-inner cover, 22-screwed pipe, 23-arc plate, 24-fixing plate, 25-fixation groove, 26-mounting seat, 27-fixation block, 28-spring.

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.

Referring to fig. 1-5, in an embodiment of the present invention, a breast pump for obstetrical department includes a milk storage bottle 11, a cover 15 is detachably connected to the top of the milk storage bottle 11, a vacuum chamber in the cover 15 is connected to a vacuum pump through a pipeline 17, the vacuum pump is installed in a controller 18, a liquid inlet of the cover 15 is connected to a conduit 16, one end of the conduit 16 far away from the cover 15 is connected to a butt pipe 19 through a connection assembly, one end of the butt pipe 19 far away from the conduit 16 is connected to a breast shield 20, and an inner cover 21 attached to a breast is provided in the breast shield 20;

the outer ring of the inner cover 21 is connected with a plastic ring, the outer wall of the plastic ring is connected with two groups of arc plates 23 which are symmetrically arranged, one side, close to the butt joint pipe 19, of each arc plate 23 is connected with a fixing plate 24, a fixing groove 25 is formed in each fixing plate 24, and the outer wall of the breast pump 20 is connected with a fixing component which is matched with the fixing plates 24 and used for fixing the inner cover 21 in the breast pump 20.

The bottom of the milk storage bottle 11 is provided with a base 12 convenient for the stable placement of the milk storage bottle 11, a placement groove 13 matched with the bottom of the milk storage bottle 11 is arranged in the base 12, the side wall of the base 12 is provided with a notch groove 14 communicated with the placement groove 13, and the base 12 is made of rubber; during the in-service use, base 12 is convenient for place and is stored up feeding bottle 11, improves the stability that stores up feeding bottle 11 and places, and the breach groove 14 of standing groove 13 one side is convenient for store up taking out of feeding bottle 11, prevents to store up feeding bottle 11 and laminate in base 12 too tightly.

The connecting assembly comprises a threaded connecting pipe 22 arranged on one side, close to the guide pipe 16, of the butt joint pipe 19, the threaded connecting pipe 22 is fixedly connected with the butt joint pipe 19, the inner cavity of the threaded connecting pipe 22 is communicated with the inner cavity of the butt joint pipe 19, and an inner thread matched with the thread of the outer wall of the threaded connecting pipe 22 is arranged on the inner wall of one end, close to the butt joint pipe 19, of the guide pipe 16; a sealing ring sleeved on the outer side of the threaded connecting pipe 22 is arranged on one side of the butt joint pipe 19 close to the guide pipe 16, and the outer diameter of the butt joint pipe 19 is the same as that of the guide pipe 16; in actual use, the nipple 22 is connected to the conduit 16, so that the butt pipe 19 can be communicated with the conduit 16, the breastshield 20 can be conveniently detached from the cover 15, the cleaning is convenient, and the detachment and the installation are convenient.

One side that the plastic ring is close to the breast and one side that the arc 23 is close to the breast all are equipped with the silica gel pad, prevent that inner cover 21 from causing the friction to the breast, improve the laminating travelling comfort of inner cover 21, inner cover 21 is the silica gel material.

The fixing component comprises two groups of mounting seats 26 fixedly connected to the outer wall of the breast pump 20, the two groups of mounting seats 26 are symmetrically arranged, one side, far away from the breast pump 20, of each mounting seat 26 is connected with a fixing block 27 in a sliding mode, the fixing block 27 is matched and clamped with the fixing groove 25 in a clamping mode, a sliding cavity used for sliding the fixing block 27 is arranged in the inner cavity of each mounting seat 26, the side wall, close to the sliding cavity, of each fixing block 27 is connected with a limiting block used for preventing the fixing block 27 from being separated from the mounting seat 26, and one end, close to the sliding cavity, of each fixing block 27 is connected with a plurality of groups of uniformly arranged springs 28; in actual use, when the fixing plate 24 moves to one side of the fixing block 27 while the inner cover 21 is installed, the fixing block 27 is pressed to be accommodated in the installation seat 26, the inner cover 21 continues to move towards the breast shield 20, the fixing block 27 is restricted by the fixing plate 24 to be contracted in the installation seat 26, after the fixing groove 25 moves to a position opposite to the fixing block 27, the fixing block 27 is ejected out and clamped in the fixing groove 25 under the force of the spring 28, the position of the fixing plate 24 is fixed, the inner cover 21 is fixed in the breast shield 20, the fixing block 27 is convenient to press to leave the fixing groove 25 after use, the inner cover 21 is convenient to take out, and breast pumping operation is convenient to carry out.

The inner wall of the inner cover 21 is provided with a plurality of groups of massage bulges, and when the inner cover 21 is attached to a breast, the massage bulges can play a role of massage, so that the discomfort caused by breast pumping is reduced.

The utility model discloses a theory of operation is: when the breast pump for the obstetrical department is used, the threaded connecting pipe 22 is connected to the guide pipe 16, the butt joint pipe 19 can be communicated with the guide pipe 16, when the inner cover 21 is installed, the fixing block 27 can be clamped in the fixing groove 25 of the fixing plate 24 to fix the inner cover 21, the controller 18 is started to work when milk is sucked, the vacuum pump works to generate negative pressure in the milk storage bottle 11 to generate suction force to carry out milk sucking work, the massage bulge can play a role in massage, discomfort caused when milk is sucked is reduced, and the milk storage bottle 11 can be placed on the base 12 conveniently.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A breast pump for obstetrical department, which comprises a milk storage bottle (11), a cover body (15) is detachably connected to the top of the milk storage bottle (11), a vacuum pump is connected to a vacuum chamber in the cover body (15) through a pipeline (17), the vacuum pump is installed in a controller (18), and a conduit (16) is connected to the liquid inlet end of the cover body (15), and is characterized in that: one end of the conduit (16), which is far away from the cover body (15), is connected with a butt joint pipe (19) through a connecting assembly, one end of the butt joint pipe (19), which is far away from the conduit (16), is connected with a breast shield (20), and an inner cover (21) which is attached to the breast is arranged in the breast shield (20);

the outer ring of the inner cover (21) is connected with a plastic ring, the outer wall of the plastic ring is connected with two groups of arc plates (23) which are symmetrically arranged, one side, close to the butt joint pipe (19), of each arc plate (23) is connected with a fixing plate (24), a fixing groove (25) is formed in each fixing plate (24), and the outer wall of the breast shield (20) is connected with a fixing component which is matched with the fixing plate (24) and used for fixing the inner cover (21) in the breast shield (20).

2. An obstetric breast pump according to claim 1, wherein: store up feeding bottle (11) bottom and be equipped with base (12) that the feeding bottle (11) of being convenient for store up stably to place, be equipped with in base (12) and store up feeding bottle (11) bottom matched with standing groove (13), base (12) lateral wall is equipped with breach groove (14) with standing groove (13) intercommunication, base (12) are the rubber material.

3. An obstetric breast pump according to claim 1, wherein: coupling assembling is including setting up nipple (22) that is close to pipe (16) one side at butt joint pipe (19), nipple (22) and butt joint pipe (19) fixed connection, and nipple (22) inner chamber and butt joint pipe (19) inner chamber intercommunication, pipe (16) are close to butt joint pipe (19) one end inner wall and are equipped with the internal thread with nipple (22) outer wall thread fit with.

4. A breast pump for obstetrics use according to claim 3, wherein: one side of the butt joint pipe (19) close to the guide pipe (16) is provided with a sealing ring sleeved on the outer side of the threaded connection pipe (22), and the outer diameter of the butt joint pipe (19) is the same as that of the guide pipe (16).

5. An obstetric breast pump according to claim 1, wherein: one side of the plastic ring close to the breast and one side of the arc-shaped plate (23) close to the breast are both provided with silica gel pads, and the inner cover (21) is made of silica gel.

6. An obstetric breast pump according to claim 1, wherein: fixed subassembly includes two sets of mount pads (26) of fixed connection at breastshield (20) outer wall, and two sets of mount pad (26) symmetry set up, one side sliding connection that breastshield (20) was kept away from in mount pad (26) has fixed block (27) with fixed slot (25) cooperation joint, mount pad (26) inner chamber is equipped with and is used for gliding slip chamber of fixed block (27), fixed block (27) are close to slip chamber one end lateral wall and are connected with the stopper that prevents fixed block (27) break away from mount pad (26), fixed block (27) are close to the spring (28) that the even setting of a plurality of groups was connected to slip chamber one end.

7. An obstetric breast pump according to claim 1, wherein: the inner wall of the inner cover (21) is provided with a plurality of groups of massage bulges.