CN111437447A - Breast pump with flow measuring device - Google Patents

Abstract

The invention relates to the auxiliary field of a breast pump, in particular to a breast pump with a flow measuring device, which comprises a flow controller, a data transmission line pipeline connected with the flow controller through a pipeline, a diaphragm pump arranged at one side of the flow controller, a diaphragm pump pipeline connected with the diaphragm pump through a pipeline, a vacuum joint communicated with the data transmission line pipeline and the diaphragm pump pipeline, a storage bottle communicated with the vacuum joint and provided with a storage bottle cap, a suction disc communicated with the vacuum joint, a flow display arranged on the flow controller, a flow controller power switch arranged below the flow display, a breast pump switch key, a negative pressure measuring switch and a suction time switch key arranged between the flow display and the flow controller switch, wherein the flow display, the flow controller power switch, the breast pump switch key, the negative pressure measuring switch and the suction time switch key are all electrically connected with the flow controller through leads, and a liquid flow measuring device is arranged in the vacuum joint.

Description

Breast pump with flow measuring device

Technical Field

The invention relates to the field of breast pump assistance, in particular to a breast pump with a flow measuring device.

Background

A breast pump refers to a tool for expressing breast milk accumulated in a breast. Generally, the infant formula milk feeding device is suitable for the situation that infants cannot directly suck breast milk or have problems on nipples of mothers, and the infants still want to feed breast milk even though the infants insist on work; the breast pump has an electric type and a manual type, wherein the manual type is also divided into a pressing type, a simple leather ball suction mode and a syringe type, the electric type is divided into an excitable type and a non-excitable type, and the electric type is also divided into a single pump and a double pump; most of the currently used breast pumps are electric-powered breast pumps, and the manual breast pumps are replaced by electric-powered breast pumps due to low working and operating efficiency; the components of the large electric breast pump or the small electric breast pump in hospitals can be divided into four parts: suction cup: sucking breast of the breast donor by using vacuum principle; breast pump main part: sucking milk from the surface of the breast of a mother by using a siphon principle, and concentrating and guiding the milk in a ninety-degree direction into a milk bottle for storing the milk; a motor: electrically operating the motor to create a siphon force; storage bottle: the spout is typically attached to the lower rim of the breast pump body and is the same size as a nursing bottle.

The conventional electric breast pump has certain defects in use, and the defects are concentrated in that: firstly, the traditional electric breast pump adopts various models of host machine parts, each host machine has different design shapes, but the principle is the same, but the traditional electric breast pump host machine part lacks the monitoring of breast pumping time each time, and in the breast pumping guidance operation, the numerical values have high clinical value, the statistical operation needs to be carried out, the data obtained by manual measurement or perception and observation modes are relatively inaccurate, and the accurate and efficient guidance function for nursing women to master the breast pumping time cannot be realized; secondly, although the scales of the storage bottle body are designed to observe and count the milk suction amount when the traditional breast pump is used, the milk suction amount counting needs to be completed manually, the operation is time-consuming and labor-consuming, and the milk volume counting is inaccurate; thirdly, when the traditional breast pump is used, the pressure in the milk bottle cannot be effectively grasped, so that adverse reaction is brought to the mother breast in the breast pumping process.

Therefore, aiming at the problems, the breast pump with the flow measuring device, which has the advantages of simple structure, convenient operation, wide application range, contribution to intelligent operation of breast milk acquisition, comprehensive breast pumping data acquisition, simple acquisition method and easy operation, is produced, and has wide market prospect.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the breast pump with the flow measuring device, which has the advantages of simple structure, convenience in operation, wide application range, contribution to intelligent operation of breast milk acquisition, comprehensive breast pumping data acquisition and simple and easy operation acquisition method, and is used for overcoming the defects in the prior art.

The technical scheme adopted by the invention is as follows: a breast pump with a flow measuring device comprises a flow controller, a data transmission line pipeline connected with the flow controller through a pipeline, a diaphragm pump arranged on one side of the flow controller, a diaphragm pump pipeline connected with the diaphragm pump through a pipeline, a vacuum joint communicated with the data transmission line pipeline and the diaphragm pump pipeline, a storage bottle with a storage bottle cap communicated with the vacuum joint, and a suction disc communicated with the vacuum joint, wherein a flow display is arranged on the flow controller, a flow controller power switch is arranged below the flow display, a milk suction quantity switch key, a negative pressure measuring switch and a suction time switch key are sequentially arranged between the flow display and the flow controller switch from left to right, the flow display, the flow controller power switch, the milk suction quantity switch key, the negative pressure measuring switch and the suction time switch key are all electrically connected with the flow controller through leads, and a liquid flow measuring device is arranged in the vacuum joint.

The liquid flow measuring device comprises a suction pipe arranged at the output end of a suction disc, a first sensor disc, a second sensor disc and a third sensor disc which are sequentially sleeved on the suction pipe from left to right, wherein the top of the sensor disc is provided with a first data transmission line, the top of the second sensor disc is provided with a second data transmission line, the top of the third sensor disc is provided with a third data transmission line, the top of the vacuum joint is provided with three wire holes, the three wire holes are uniform in shape and size, the three wire holes are respectively sleeved with a first silicone tube, a second silicone tube and a third silicone tube from left to right in sequence, the outer diameters of the first silicone tube, the second silicone tube and the third silicone tube are consistent with the inner diameters of the three wire holes, and the first data transmission line is arranged in a data transmission line pipeline through the first silicone tube, the second data transmission line is arranged in the data transmission line pipeline through a second silicone tube, the third data transmission line is arranged in the data transmission line pipeline through a third silicone tube, and the first data transmission line, the second data transmission line and the third data transmission line are electrically connected with the flow controller through the data transmission line pipeline.

The bottom of flow controller be provided with the flow controller base, flow controller adopts horizontal cylindrical structure, the flow controller base adopts the top to be curved square block structure, flow controller's length is not less than the length of flow controller base, flow controller's width is unanimous with the width of flow controller base, the bottom middle part of diaphragm pump establish only diaphragm pump switch.

The one end of data transmission line pipeline be linked together with flow controller's top, the other end of data transmission line pipeline is linked together with vacuum joint's top, the one end and the diaphragm pump of diaphragm pump pipeline be linked together, the other end and vacuum joint's top of diaphragm pump pipeline are linked together, bottom one side of flow controller be provided with the flow controller power cord, bottom one side of diaphragm pump is provided with the diaphragm pump power cord.

The vacuum joint adopts a hollow circular columnar structure with an opening at the bottom, the bottom end of the vacuum joint is sleeved at the top of a storage bottle with a storage bottle cap, and the inner diameter of the vacuum joint is not less than the outer diameter of the storage bottle cap.

The suction pipe adopts an inverted 'L' shaped structure, the suction pipe and the suction disc are of an integrated structure, the inner diameters of the first sensor disc, the second sensor disc and the third sensor disc are consistent with the outer diameter of the suction pipe, the inner diameter of the first silicone tube is consistent with the outer diameter of the first data transmission line, the inner diameter of the second silicone tube is consistent with the outer diameter of the second data transmission line, and the inner diameter of the third silicone tube is consistent with the outer diameter of the third data transmission line.

The shapes and sizes of the first silicone tube, the second silicone tube and the third silicone tube are all consistent, one end of the first silicone tube, one end of the second silicone tube and one end of the third silicone tube are arranged outside the top surface of the vacuum joint, and the other end of the first silicone tube, the other end of the second silicone tube and the other end of the third silicone tube are arranged inside the top surface of the vacuum joint.

The breast pump with the flow measuring device is used, and the using method of the breast pump with the flow measuring device is as follows: firstly, when the breast pumping operation is needed, a storage bottle is held by hands, a suction disc is placed on a breast of a user, after the suction disc is placed, a flow controller switch and a diaphragm pump power switch are started to start the flow controller and the diaphragm pump, and the flow controller and the diaphragm pump start to operate; then, a milk sucking amount switch key arranged on the flow controller is turned on, when the milk is sucked into the suction pipe, the first sensor disc, the second sensor disc and the third sensor disc sleeved on the suction pipe start to carry out flow measurement, the collected data are transmitted to the flow controller through the first data transmission line, the second data transmission line and the third data transmission line, the collected data are displayed through a flow display arranged on the flow controller, and the data comparison can be effectively carried out through the three sensor discs provided with the first sensor disc, the second sensor disc and the third sensor disc, so that the flow of the milk can be displayed more accurately; then, by arranging a negative pressure measuring switch and a suction time switch key on the flow controller, the pressure and suction time can be displayed through the flow display, and the body of a user can be protected according to the pressure and suction time; finally, when the breast pumping operation is finished, the flow monitoring of the first sensor disc, the second sensor disc and the third sensor disc is closed through a breast pumping quantity switch key arranged on the flow controller, then the diaphragm pump is closed through a power switch of the diaphragm pump, the storage bottle is held by hand, and the suction disc placed on the breast of a user is taken down; in addition, the user can record the flow of the emulsion according to a flow display arranged on the flow controller, and after the recording is finished, a flow controller switch arranged on the flow controller is closed to finish the use.

The invention has the beneficial effects that: the product has a simple structure, is convenient to operate, and has a simple and easy-to-operate acquisition method, firstly, the product adopts a non-contact ultrasonic liquid volume sensor to carry out measurement, a first sensor disc, a second sensor disc and a third sensor disc which are arranged on a suction pipe in a sleeved mode are utilized, when emulsion is sucked into the suction pipe, the first sensor disc, the second sensor disc and the third sensor disc start to carry out flow measurement and transmit the flow measurement to a flow controller through a first data transmission line, a second data transmission line and a third data transmission line, and meanwhile, a negative pressure measurement switch designed by the product is utilized to obtain negative pressure measurement and convert the negative pressure measurement into a pressure value, so that a user can conveniently grasp suction pressure; secondly, by utilizing a non-contact measurement mode, the buckling connection of the storage bottles of the breast pumps with different models can be adapted, the buckling connection mode of the storage bottles adopts a structure that a vacuum connector and the bottle mouth of the storage bottle are buckled through thread rotation, so that the storage bottles with the same diameter can be well fixed, the mode of ultrasonic measurement is quick and easy to operate, and the working efficiency and the operating efficiency are greatly improved; thirdly, through data statistics of flow measurement, the amount of the absorbed milk can be better grasped, the lactation maintenance and the milk volume improvement are facilitated, the breast health in the lactation period is protected, and important guiding values and reference bases are provided for the mother in the lactation period.

Drawings

Fig. 1 is a schematic side view of the present invention.

FIG. 2 is a schematic side sectional view of the present invention.

Fig. 3 is an enlarged schematic view of the structure at a of the present invention.

Fig. 4 is an enlarged schematic view of the structure at B of the present invention.

Detailed Description

As shown in fig. 1, 2, 3 and 4, a breast pump with a flow measuring device comprises a flow controller 1, a data transmission line pipe 6 connected with the flow controller 1 through a pipe, a diaphragm pump 2 arranged at one side of the flow controller 1, a diaphragm pump pipe 7 connected with the diaphragm pump 2 through a pipe, a vacuum connector 3 communicated with the data transmission line pipe 6 and the diaphragm pump pipe 7, a storage bottle 4 communicated with the vacuum connector 3 and provided with a storage bottle cap 26, and a suction disc 5 communicated with the vacuum connector 3, wherein a flow display 19 is arranged on the flow controller 1, a flow controller power switch 18 is arranged below the flow display 19, a breast pump switch 20, a negative pressure measuring switch 21 and a suction time switch 22 are arranged between the flow display 19 and the flow controller switch 18 from left to right in sequence, the flow display 19, the flow controller power switch 18, the breast-pumping switch 20, the negative pressure measuring switch 21 and the suction time switch 22 are all electrically connected with the flow controller 1 through leads, and a liquid flow measuring device is arranged inside the vacuum joint 3.

The liquid flow measuring device comprises a suction pipe 27 arranged at the output end of a suction disc 5, a first sensor disc 14, a second sensor disc 15 and a third sensor disc 16 which are sequentially sleeved on the suction pipe 27 from left to right, wherein the top of the sensor disc 14 is provided with a first data transmission line 9, the top of the second sensor disc 15 is provided with a second data transmission line 11, the top of the third sensor disc 16 is provided with a third data transmission line 13, the top of the vacuum joint 3 is provided with three wire holes, the three wire holes are uniform in shape and size, the three wire holes are respectively sleeved with a first silicone tube 8, a second silicone tube 10 and a third silicone tube 12 from left to right in sequence, the outer diameters of the first silicone tube 8, the second silicone tube 10 and the third silicone tube 12 are uniform with the inner diameters of the three wire holes, the first data transmission line 9 is arranged in a data transmission line pipeline 6 through the first silicone tube 8, the second data transmission line 11 is arranged in the data transmission pipeline 6 through the second silicone tube 10, the third data transmission line 13 is arranged in the data transmission pipeline 6 through the third silicone tube 12, and the first data transmission line 9, the second data transmission line 11 and the third data transmission line 13 are all electrically connected with the flow controller 1 through the data transmission pipeline 6.

The bottom of flow controller 1 be provided with flow controller base 17, flow controller 1 adopts horizontal cylindrical structure, flow controller base 17 adopts the top to be curved square block structure, flow controller 1's length is not less than flow controller base 17's length, flow controller 1's width is unanimous with flow controller base 17's width, the bottom middle part of diaphragm pump 2 establish only diaphragm pump switch 23.

Data transmission line pipeline 6's one end and flow controller 1's top be linked together, data transmission line pipeline 6's the other end and vacuum joint 3's top be linked together, diaphragm pump pipeline 7's one end and diaphragm pump 2 be linked together, diaphragm pump pipeline 7's the other end and vacuum joint 3's top be linked together, flow controller 1's bottom one side be provided with flow controller power cord 24, diaphragm pump 2's bottom one side is provided with diaphragm pump power cord 25.

The vacuum joint 3 adopts a hollow circular columnar structure with an opening at the bottom, the bottom end of the vacuum joint 3 is sleeved at the top of a storage bottle 4 with a storage bottle cap 26, and the inner diameter of the vacuum joint 3 is not less than the outer diameter of the storage bottle cap 26.

The suction tube 27 is of an inverted L-shaped structure, the suction tube 27 and the suction disc 5 are of an integral structure, the inner diameters of the first sensor disc 14, the second sensor disc 15 and the third sensor disc 16 are all consistent with the outer diameter of the suction tube 27, the inner diameter of the first silicone tube 8 is consistent with the outer diameter of the first data transmission line 9, the inner diameter of the second silicone tube 10 is consistent with the outer diameter of the second data transmission line 11, and the inner diameter of the third silicone tube 12 is consistent with the outer diameter of the third data transmission line 13.

The shapes and sizes of the first silicone tube 8, the second silicone tube 10 and the third silicone tube 12 are all consistent, one end of the first silicone tube 8, the second silicone tube 10 and the third silicone tube 12 is arranged outside the top surface of the vacuum joint 3, and the other end of the first silicone tube 8, the second silicone tube 10 and the third silicone tube 12 is arranged inside the top surface of the vacuum joint 3.

The use method of the product is as follows: as shown in fig. 1, 2, 3, 4: firstly, when the breast pumping operation is needed, the storage bottle 4 is held by hand, the suction disc 5 is placed on the breast of a user, after the breast is placed, the flow controller switch 18 and the diaphragm pump power switch 23 of the flow controller 1 and the diaphragm pump 2 are started to start to operate, and the flow controller 1 and the diaphragm pump 2 start to operate; then, the milk suction amount on-off key 20 arranged on the flow controller 1 is turned on, when the milk is sucked into the suction pipe 27, the first sensor disc 14, the second sensor disc 15 and the third sensor disc 16 which are sleeved on the suction pipe 27 start to carry out flow measurement, the collected data are transmitted to the flow controller 1 through the first data transmission line 9, the second data transmission line 11 and the third data transmission line 13, the collected data are displayed through the flow display 19 arranged on the flow controller 1, and the three sensor discs provided with the first sensor disc 14, the second sensor disc 15 and the third sensor disc 16 can effectively carry out data comparison and display the flow of the milk more accurately; then, by arranging a negative pressure measuring switch 21 and a suction time switch key 22 on the flow controller 1, the pressure and suction time can be displayed through the flow display 19, and the body of the user can be protected according to the pressure and suction time; finally, when the milk sucking operation is finished, the milk sucking amount switch key 20 arranged on the flow controller 1 is used for closing the flow monitoring of the first sensor disc 14, the second sensor disc 15 and the third sensor disc 16, then the diaphragm pump power switch 23 is used for closing the diaphragm pump 2, the storage bottle 4 is held by hand, and the sucking disc 5 placed on the breast of a user is taken down; further, the user can record the flow rate of the emulsion on the basis of the flow rate display 19 provided in the flow rate controller 1, and after the recording is completed, close the flow rate controller switch 18 provided in the flow rate controller 1, thereby completing the use.

The breast pump with the flow measuring device is simple in structure, convenient to operate, wide in application range, beneficial to intelligent operation of breast milk collection, comprehensive in breast pumping data collection, simple in collection method and easy to operate, and has wide market prospect.

The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.

Claims (8)

1. The utility model provides a breast pump with flow measuring device, including flow controller (1), data transmission line pipeline (6) that are connected with flow controller (1) through the pipeline, one side of flow controller (1) is provided with diaphragm pump (2), diaphragm pump pipeline (7) that are connected with diaphragm pump (2) through the pipeline, vacuum joint (3) that are linked together with data transmission line pipeline (6) and diaphragm pump pipeline (7), storage bottle (4) that have storage bottle lid (26) that are linked together with vacuum joint (3), suction disc (5) that are linked together with vacuum joint (3), its characterized in that: the flow controller is characterized in that a flow display (19) is arranged on the flow controller (1), a flow controller power switch (18) is arranged below the flow display (19), a milk suction quantity switch key (20), a negative pressure measurement switch (21) and a suction time switch key (22) are sequentially arranged between the flow display (19) and the flow controller switch (18) from left to right, the flow display (19), the flow controller power switch (18), the milk suction quantity switch key (20), the negative pressure measurement switch (21) and the suction time switch key (22) are electrically connected with the flow controller (1) through conducting wires, and a liquid flow measuring device is arranged inside the vacuum connector (3).

2. Breast pump with flow measuring device according to claim 1, characterized in that: the liquid flow measuring device comprises a suction pipe (27) arranged at the output end of a suction disc (5), a first sensor disc (14), a second sensor disc (15) and a third sensor disc (16) which are sequentially sleeved on the suction pipe (27) from left to right, wherein the top of the sensor disc (14) is provided with a first data transmission line (9), the top of the second sensor disc (15) is provided with a second data transmission line (11), the top of the third sensor disc (16) is provided with a third data transmission line (13), the top of the vacuum joint (3) is provided with three wire holes, the three wire holes are uniform in shape and size, the three wire holes are respectively sleeved with a first silicone tube (8), a second silicone tube (10) and a third silicone tube (12) from left to right in sequence, the outer diameters of the first silicone tube (8), the second silicone tube (10) and the third silicone tube (12) are uniform in inner diameter, the flow controller is characterized in that the first data transmission line (9) is arranged in the data transmission line pipeline (6) through the first silicone tube (8), the second data transmission line (11) is arranged in the data transmission line pipeline (6) through the second silicone tube (10), the third data transmission line (13) is arranged in the data transmission line pipeline (6) through the third silicone tube (12), and the first data transmission line (9), the second data transmission line (11) and the third data transmission line (13) are electrically connected with the flow controller (1) through the data transmission line pipeline (6).

3. Breast pump with flow measuring device according to claim 1, characterized in that: the bottom of flow controller (1) be provided with flow controller base (17), flow controller (1) adopts horizontal cylindrical structure, flow controller base (17) adopt the top to be curved square block structure, the length of flow controller (1) is not less than the length of flow controller base (17), the width of flow controller (1) is unanimous with the width of flow controller base (17), the bottom middle part of diaphragm pump (2) establish only diaphragm pump switch (23).

4. Breast pump with flow measuring device according to claim 1, characterized in that: the one end of data transmission line pipeline (6) be linked together with the top of flow controller (1), the other end of data transmission line pipeline (6) is linked together with the top of vacuum joint (3), the one end of diaphragm pump pipeline (7) be linked together with diaphragm pump (2), the other end of diaphragm pump pipeline (7) is linked together with the top of vacuum joint (3), bottom one side of flow controller (1) be provided with flow controller power cord (24), bottom one side of diaphragm pump (2) is provided with diaphragm pump power cord (25).

5. Breast pump with flow measuring device according to claim 1, characterized in that: the vacuum joint (3) adopts a hollow circular columnar structure with an opening at the bottom, the bottom end of the vacuum joint (3) is sleeved at the top of a storage bottle (4) with a storage bottle cap (26), and the inner diameter of the vacuum joint (3) is not smaller than the outer diameter of the storage bottle cap (26).

6. The breast pump with the flow measuring device according to claim 2, wherein the suction tube (27) is of an inverted L-shaped structure, the suction tube (27) and the suction plate (5) are of an integral structure, the inner diameters of the first sensor plate (14), the second sensor plate (15) and the third sensor plate (16) are consistent with the outer diameter of the suction tube (27), the inner diameter of the first silicone tube (8) is consistent with the outer diameter of the first data transmission line (9), the inner diameter of the second silicone tube (10) is consistent with the outer diameter of the second data transmission line (11), and the inner diameter of the third silicone tube (12) is consistent with the outer diameter of the third data transmission line (13).

7. Breast pump with flow measuring device according to claim 2, characterized in that: the shape and size of the first silicone tube (8), the second silicone tube (10) and the third silicone tube (12) are consistent, one end of the first silicone tube (8), the second silicone tube (10) and the third silicone tube (12) is arranged on the outer side of the top face of the vacuum joint (3), and the other end of the first silicone tube (8), the second silicone tube (10) and the third silicone tube (12) is arranged on the inner side of the top face of the vacuum joint (3).

8. Breast pump with flow measuring device according to claim 2, characterized in that it is used in the following way: firstly, when the breast pumping operation is needed, a storage bottle (4) is held by hand, a suction disc (5) is placed on the breast of a user, after the breast is placed, a flow controller switch (18) and a diaphragm pump power switch (23) of a flow controller (1) and a diaphragm pump (2) are started to be started, and the flow controller (1) and the diaphragm pump (2) start to operate; then, a breast-pumping switch key (20) arranged on the flow controller (1) is turned on, when the milk is sucked into a suction pipe (27), a first sensor disc (14), a second sensor disc (15) and a third sensor disc (16) sleeved on the suction pipe (27) start to carry out flow measurement, collected data are transmitted to the flow controller (1) through a first data transmission line (9), a second data transmission line (11) and a third data transmission line (13), the collected data are displayed through a flow display (19) arranged on the flow controller (1), and the three sensor discs of the first sensor disc (14), the second sensor disc (15) and the third sensor disc (16) are arranged, so that data comparison can be effectively carried out, and the flow of the milk can be displayed more accurately; then, a negative pressure measuring switch (21) and a suction time switch key (22) are arranged on the flow controller (1), so that the pressure and the suction time can be displayed through a flow display (19), and the body of a user can be protected according to the pressure and the suction time; finally, when the breast pumping operation is finished, the flow monitoring of the first sensor disc (14), the second sensor disc (15) and the third sensor disc (16) is closed through a breast pumping amount switch key (20) arranged on the flow controller (1), then a diaphragm pump power switch (23) closes the diaphragm pump (2), a storage bottle (4) is held by hand, and the suction disc (5) placed on the breast of a user is taken down; in addition, the user can record the flow rate of the emulsion according to a flow rate display (19) arranged on the flow rate controller (1), and after the recording is finished, a flow rate controller switch (18) arranged on the flow rate controller (1) is closed, so that the use is finished.

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