CN216319168U - Electric breast pump - Google Patents
Electric breast pump Download PDFInfo
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- CN216319168U CN216319168U CN202121921360.7U CN202121921360U CN216319168U CN 216319168 U CN216319168 U CN 216319168U CN 202121921360 U CN202121921360 U CN 202121921360U CN 216319168 U CN216319168 U CN 216319168U
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Abstract
The utility model discloses an electric breast pump which comprises an electric air pump, an electromagnetic air valve, a control PCB board, at least one group of TENS electric pulse generator, an air pipe and an electrode plate, wherein the electric air pump, the electromagnetic air valve and the TENS electric pulse generator are used for sucking milk, the control PCB board is respectively connected with the electric air pump, the electromagnetic air valve and the TENS electric pulse generator, the electric air pump is connected with the electromagnetic air valve and then communicated with the air pipe, and the TENS electric pulse generator is connected with the electrode plate.
Description
Technical Field
The utility model belongs to the technical field of mother and infant articles, and particularly relates to an electric breast pump.
Background
The breast milk is the most ideal natural food for the newborn, almost contains all nutrient substances required by the infant, can meet the growth requirement of the infant, contains a large amount of immunocompetent substances, particularly colostrum, and can greatly enhance the resistance and the immunity of the infant. However, under the influence of some factors, postpartum puerperae has a plurality of problems of delayed milk secretion, insufficient milk secretion, milk expansion and the like, which bring a lot of troubles and pains to the psychophysiology of puerperae, besides, most puerperaes consume a lot of physical energy during childbirth, and in addition, the physiological functions of the puerperae are not coordinated due to the influence of poor emotions such as tension, anxiety and the like in the gestation period and the childbirth period, so that the milk secretion is insufficient, or the milk secretion is not smooth due to insufficient congenital conditions, ineffective sucking of newborns and the like, the breast is distended and painful, even mastitis, cracked nipple and the like are caused, the pain of the puerperae is increased, and the success rate of breast feeding is influenced at the same time.
A breast pump refers to a tool that uses an electric or motorized method to express breast milk that accumulates in the breast. The infant milk sucking aid is generally applicable to the situation that an infant cannot directly suck breast milk or a problem occurs in the nipple of the breast of the mother, and is also applicable to the situation that breast feeding is still desired despite the insist on work, and is used for assisting milk sucking.
Although the traditional breast pump has the basic functions of sucking milk, promoting lactation, massaging and the like, the basic functions are realized by sucking the milk into a bra by adopting different negative pressure suction or different rhythms, and the traditional breast pump has general effects and poor effects on the functions of promoting lactation, massaging, easing pain and the like. Many newborn mothers need to go to hospitals or the lunar center for physical therapy, and the general physical therapy scheme is that firstly, the stimulation is carried out by manual hot compress, massage, manual extrusion or an additional special TENS electric pulse instrument, and then, the milk is sucked by a breast pump and the like. The method needs manual work and additional instrument matching, and adds additional procedures and consumes larger manpower and material resource cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an electric breast pump and a method for carrying out physical therapy by using the electric breast pump, aiming at the defects of the prior art. The TENS electric pulse stimulation physiotherapy technology mature in the physiotherapy industry is applied, and the negative pressure milk sucking technology of the existing breast pump is combined, so that smooth muscle of a lactiferous duct is effectively stimulated in the milk sucking process, the lactiferous duct is dredged, milk secretion is promoted, and the effects of easier milk production and more milk yield are achieved; the TENS electric pulse is used for stimulating the ductal musculature of the mammary gland, enhancing the blood circulation, dredging the swollen tissue and realizing more effective massage effect; the TENS electric pulse is used for stimulating the peripheral nerves of the mammary gland, so that the pain is reduced and relieved, and the more obvious and effective analgesic effect is realized.
In order to achieve the purpose, the utility model adopts the following technical scheme: the electric breast pump comprises an electric air pump for sucking milk, an electromagnetic air valve, a control PCB (printed circuit board), at least one group of TENS (transient overvoltage protection) electric pulse generator, an air pipe and an electrode plate, wherein the control PCB is respectively connected with the electric air pump, the electromagnetic air valve and the TENS electric pulse generator, the electric air pump is communicated with the air pipe after being connected with the electromagnetic air valve, and the TENS electric pulse generator is connected with the electrode plate.
And the storage battery is respectively connected with the electric air pump, the electromagnetic air valve, the control PCB and the TENS electric pulse generator.
Furthermore, the electronic control unit also comprises a plurality of function keys connected with the control PCB, and the TENS current output by the TENS electric pulse generator corresponding to each function key is different.
Furthermore, the function keys comprise lactation promotion, direct suction, analgesia, massage, intelligent milk suction and a switch.
Furthermore, the function keys are touch keys.
Furthermore, the TENS electric pulse generator corresponding to the intelligent milk sucking key outputs heating current according to preset time, then outputs electric pulse current, and finally the electric air pump and the electromagnetic air valve are started.
Furthermore, the device also comprises an adjusting knob for adjusting the output current of the TENS electric pulse generator, and the adjusting knob is connected with the control PCB.
Furthermore, the adjusting knob is also used for adjusting the air pressure of the air path of the electric air pump, so as to control the suction force in the milk suction process.
Furthermore, the electric air pump and the electromagnetic air valve are communicated and connected with a milk storage bottle, and the milk storage bottle is connected with a milk sucking bra.
Further, the electrode plate is a heating electrode plate.
Furthermore, the electric pulse generator is used for outputting electric pulse current and heating current of the electrode slice.
The utility model also discloses a method for carrying out physical therapy by using the electric breast pump, which comprises the following steps:
s1, assembling, namely, contacting the electrode plate connected with the host machine with the chest skin, and connecting the host machine with the milk sucking device;
s2, starting a power supply, initializing and selecting a function key needed to be used;
s3, the function key corresponds to a preset mode, and the TENS electric pulse works according to the preset mode.
Further, in step S3, the current intensity during the TENS electrical pulse is also adjusted by the adjusting knob.
Furthermore, the function keys comprise lactation promotion, direct suction, analgesia, massage, intelligent milk suction and a switch.
Further, the function key in the step S2 selects intelligent milk suction; the step S3 specifically includes the following steps:
s31, outputting a heating current to carry out hot compress on the chest skin by the TENS electric pulse according to a first preset time;
s32, outputting a lactation current to promote lactation of the chest skin by the TENS electric pulse according to a second preset time;
s33, starting the electric air pump and the electromagnetic air valve to suck milk according to the normal milk suction mode
And S34, closing.
Further, the step S1 includes that the user can adjust the amount of the lactation promoting current autonomously.
By adopting the technical scheme of the utility model, the utility model has the beneficial effects that: most of the traditional breast pumps utilize a breast shield and an air pump to suck out milk under negative pressure, and are limited in the coverage range of the breast shield, so that the functions of lactation promotion, massage and analgesia are difficult to realize effectively, and even some breast pumps have chapped nipples, swollen breasts and the like due to overlarge suction force in the breast pumping process; the electric breast pump not only can realize the basic function of sucking milk, but also can enhance the milk sucking effect by the stimulation of TENS electric pulse in the milk sucking process and improve the comfort level of the user in the milk outputting process; can also be used alone for massage or analgesia to effectively soothe muscle groups, acupuncture points, nerves and the like of breasts of lactating women.
Drawings
FIG. 1 is a schematic diagram of a host computer;
FIG. 2 is a top view of the front of the host;
FIG. 3 is a schematic view of the structure of FIG. 2 taken along line A-A;
FIG. 4 is a schematic view of the mounting of the structure of FIG. 3 in the direction B-B with other devices;
FIG. 5 is a schematic diagram of the connection of the components of the electric breast pump;
fig. 6 is a flow chart of intelligent milk elicitation.
In the figure: 1 host, 11 power interface, 12 trachea interface, 13TENS electric pulse output interface,
2TENS electric pulse connecting wire, 3 electrode plates, 4 air pipes, 5 milk storage bottles, 6 milk sucking bras, 7TENS electric pulse generators, 8 storage batteries, 9 electromagnetic air valves, 10 electric air pumps, 101 air pipe tee joints, 102 control PCB boards, 103 bases, 104 operation display PCB boards, 105 operation display parts, 106 adjusting knobs, 107 function keys, 108 power converters and 109 covers.
Detailed Description
The technical scheme of the utility model is further described and illustrated by specific embodiments below, so that the utility model is clearer and more obvious. Other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
As shown in fig. 1-2, the present embodiment relates to an electric breast pump, which adopts a method of stimulating ductal musculature, peripheral nerve of breast and smooth muscle of ductal breast by using TENS electrical pulse matured in the physiotherapy industry, and combines with an air pump negative pressure technology to realize more effective functions of lactation promotion, massage and analgesia.
The electric breast pump comprises a main machine 1, an air pipe 4, an electrode plate 3, a milk storage feeding bottle 5 and a milk sucking bra 6. The main machine 1 is internally provided with an electric air pump 10 for sucking milk, an electromagnetic air valve 9, a control PCB 102, at least one group of TENS electric pulse generator 7 and the like, the control PCB 102 is respectively connected with the electric air pump 10, the electromagnetic air valve 9 and the TENS electric pulse generator 7, the electric air pump 10 is communicated with the air pipe 4 after being connected with the electromagnetic air valve 9, and the TENS electric pulse generator 7 is connected with the electrode plate 3. The main body 1 is assembled from a base 103 and a cover 109. The top surface of the cover 109 is an operation display portion 105, and the operation display portion 105 is provided with a display screen, keys, and the like. The operation display PCB board 104 corresponding to the operation display portion 105 is connected to the control PCB board 102.
The ENS electric pulse generator 7 is an ENS electric pulse generator, wherein TENS electric pulse is a low-frequency electric stimulation pulse signal in the percutaneous nerve, the current signal is generally less than 100mA, and the TENS electric pulse generator is an electric pulse signal for non-drug noninvasive analgesia and massage physiotherapy and is very mature in the field of physiotherapy. The transmission of pain sensation nerve signals is blocked by stimulating the sensory nerve through mild and trace current, so that the effect of relieving pain is achieved; the low and medium frequency TENS electric pulse is utilized to electrically stimulate the acupuncture points to promote lactation, the acupuncture points are stimulated by a unique electric pulse to regulate the physiological and endocrine functions of various internal organs and tissues of the human body, thereby achieving the purposes of treating diseases, promoting recovery, preventing the occlusion of mammary ducts and mastitis and reducing the pain during lactation. The TENS electric pulse generator is a circuit for controlling the output of TENS electric pulse signals according to functional requirements, and can output signals with constant current, different intensities, different frequencies and different waveforms and output power required by a heating module, namely the electrode plate 3. Can realize the output of the functions of lactation promotion, massage, analgesia and the like, and can adjust the multi-grade intensity under different functions.
The TENS electric pulse generator outputs electric pulse current for realizing the physiotherapy function by one line, and outputs heating current for supplying power to the electrode plates by the other line. After being electrified, the electrode plate 3 is used for transmitting a TENS electric pulse signal, is used as an intermediate body contacted with human skin, is commonly provided with a silicon gel electrode plate, a hydrogel electrode plate, a PET self-adhesive electrode plate and the like, has the functions of transmitting a pulse electric signal, assisting in heating, detecting temperature and the like, and is connected to a TENS electric pulse generator through a lead.
The power interface 11 is connected to each component in the host 1 through a power converter 108, and the power converter 108 converts the commercial power into the voltage required by the operation of each component to supply power for the operation of each component.
The breast pump also comprises a storage battery 8, wherein the storage battery 8 is respectively connected with the electric air pump 10, the electromagnetic air valve 9, the control PCB 102 and the TENS electric pulse generator 7.
In order to meet different functions of the electric breast pump, the main unit 1 further comprises a plurality of function keys 107 connected with the control PCB board 102, and the TENS currents output by the TENS electric pulse generators corresponding to the function keys are different. The different currents specifically mean that the magnitude of the output current, the output frequency, the rhythm and the like are different as a whole. The host 1 is externally connected with a power supply through a power interface 11, is externally connected with the air pipe 4 through an air pipe interface 12, and is externally connected with a TENS electric pulse connecting wire 12 and a TENS electric pulse generator 7 through a TENS electric pulse output interface 13.
Specifically, the function buttons 107 in the main body of the embodiment include lactation promotion, direct suction, analgesia, massage, intelligent milk suction and switch. The switch is used for controlling the host to start or close the power supply and start or stop working.
The secretion of milk from the mother's mammary gland is called lactation; lactation is called lactation. The process of starting milk comprises the following steps: the most of the phenomena of the two-breast fullness after 3 days of the pregnant woman, induration and pain, even the auxiliary breast glands extending to the axillary fossae, no milk production, mastitis and the like occur because the breast ducts are not communicated, and the massaging method of TENS stimulation and breast shield negative pressure matching is adopted to open the breast ducts which are originally adhered, closed and twisted, so that the milk ducts are unobstructed, and the situations of the postpartum breast distending pain, no milk production, breast hard mass, mastitis and the like are prevented.
The specific operation principle of each function key of the present embodiment is as follows.
Lactation promotion: the TEN stimulation and the breast pumping tool are adopted for assisting massage, so that local capillary vessel dilatation can be promoted, vascular permeability can be increased, blood flow speed can be increased, local blood circulation can be improved, and lactation and discharge smoothness can be improved.
Direct suction: the function of sucking milk by an air pump is directly started without the actions of inducing lactation and massaging.
Intelligent milk suction: combines TENS electric pulse stimulation and breast shield negative pressure lactation promotion, and carries out the functions of lactation promotion, milk suction and massage according to a certain logic sequence.
Analgesia: the TENS electric pulse is used for stimulating the peripheral nerves of the mammary gland, so that the function of alleviating pain is reduced.
Massaging: the TENS electric pulse is used for intermittently stimulating the ductal musculature of the mammary gland, enhancing the blood circulation and dredging the swollen tissue.
In the working mode set by each function, because the sensitivity and adaptability of the individual to the current are different, in order to facilitate the user to adjust the current to the current level most suitable for the current comfort level, the main body 1 of the present embodiment further includes an adjusting knob 106 for adjusting the current level output by the TENS electrical pulse generator, and the adjusting knob 106 is connected with the control PCB board 102. Mainly aims at that when a user selects the functions of analgesia, massage and lactation promotion, and the PCB is controlled to control the TENS electric pulse generator to output TENS current with corresponding frequency and rhythm, the current intensity in the running process of the function can be adjusted by an adjusting knob.
When the electric-controlled breast pump is used, the battery of the breast pump is fully charged, the charger is pulled out, the feeding bottle, the breast-sucking milk cover and the air pipe are assembled and connected to an air pipe interface of a breast pump host, the electrode plate and the TENS electric pulse connecting wire are connected and then connected to the TENS electric pulse output interface, and then the electric-controlled breast pump is operated according to the following steps:
(1) when the lactation promoting function or the intelligent milk sucking function is used, the two electrode plates are respectively stuck to a lactation promoting point and a breast root point of a breast to be subjected to milk sucking or physical therapy;
(2) when the massage function or the analgesia function is used, the two electrode plates are respectively stuck to the pain part or the hard part of the breast to be sucked or treated;
(3) the breast sucking bra and the breast soft cushion are assembled and pressed on the breast needing sucking (the step is not needed by using the massage or pain easing function);
(4) turning on a power supply;
(5) selecting a function;
when the 'direct suction' function is selected, the host of the breast pump directly starts the electric air pump and the electric air valve, and after the breast pump is quickly sucked and released for 2-3 minutes at the speed of 120 times/minute for 100 times, the breast pump is automatically adjusted to 60-90 times/minute to start sucking, the milk sucking force can be adjusted through the adjusting knob in the process, namely the adjusting knob is also used for adjusting the suction force of the electric air pump;
when the intelligent milk sucking function is selected, the work is carried out according to the flow of the figure 6;
when the functions of analgesia, massage and lactation promotion are selected, the control circuit board controls the TENS electric pulse generator to output TENS current with corresponding frequency and rhythm, and the process current intensity can be adjusted through the adjusting knob.
The control chip in the control PCB board preferably adopts a Miao G80F907 touch type MCU. The integrated 8-channel touch key is an enhanced 8051 microcontroller integrating 8-channel touch keys, 12-bit PWM and 12-bit ADC, is a high-speed and high-efficiency 8051 compatible singlechip, and has timing and timing functions. The touch key can meet a plurality of functional requirements of the breast pump.
The embodiment also provides a method for physiotherapy by adopting the electric breast pump, which comprises the following steps:
s1, assembling, namely, contacting the electrode plate connected with the host machine with the chest skin, and connecting the host machine with the milk sucking device;
s2, starting a power supply, initializing and selecting a function key needed to be used;
s3, the function key corresponds to a preset mode, and the TENS electric pulse works according to the preset mode.
In a preferred embodiment, in step S3, the current intensity during the TENS electrical pulse is further adjusted by the adjusting knob.
The functional keys in the method comprise lactation promotion, direct suction, analgesia, massage, intelligent milk suction and switch. The user can select a specific function according to the use requirement.
Specifically, when the user selects intelligent milk elicitation through the function button in step S2, as shown in fig. 6, step S3 specifically includes the following steps:
s31, outputting a heating current to carry out hot compress on the chest skin by the TENS electric pulse according to a first preset time;
s32, outputting a lactation current to promote lactation of the chest skin by the TENS electric pulse according to a second preset time;
s33, starting the electric air pump and the electromagnetic air valve to suck milk according to a normal milk suction mode;
and S34, closing.
In a preferred embodiment, the step S1 further includes that the user can adjust the amount of the lactation current.
It should be noted that the drawings provided in the above embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
The utility model can also include other equivalent embodiments, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.
Claims (9)
1. The electric breast pump is characterized by comprising an electric air pump, an electromagnetic air valve, a control PCB board, at least one group of TENS electric pulse generator, an air pipe and electrode plates, wherein the electric air pump, the electromagnetic air valve and the TENS electric pulse generator are used for sucking milk, the control PCB board is respectively connected with the electric air pump, the electromagnetic air valve and the TENS electric pulse generator, the electric air pump is communicated with the air pipe after being connected with the electromagnetic air valve, and the TENS electric pulse generator is connected with the electrode plates.
2. The electric breast pump of claim 1 further comprising a battery, the battery being connected to the electric air pump, the electromagnetic air valve, the control PCB board, and the TENS electrical pulse generator, respectively.
3. The electric breast pump as set forth in claim 1, further comprising a plurality of function buttons connected to the control PCB, wherein the TENS current output from the TENS electrical pulse generator corresponding to each of the function buttons is different.
4. The electric breast pump as set forth in claim 3 wherein the function buttons include lactation stimulation, direct suction, analgesia, massage, intelligent breast pump and switch.
5. The electric breast pump of claim 1 further comprising an adjustment knob for adjusting the magnitude of the TENS electrical pulse generator output current, the adjustment knob being connected to the control PCB board.
6. The electric breast pump as set forth in claim 5 wherein the adjustment knob is further adapted to adjust the air pressure of the air path of the electric air pump.
7. The electric breast pump as set forth in claim 1 wherein the electric air pump and the electromagnetic air valve are connected in communication with a milk storage bottle connected to a breast shield.
8. The electric breast pump as set forth in claim 1 wherein the electrode pads are heat generating electrode pads.
9. The electric breast pump as set forth in claim 8 wherein the electric pulse generator is configured to output an electric pulse current and a heating current of the electrode sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121921360.7U CN216319168U (en) | 2021-08-16 | 2021-08-16 | Electric breast pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121921360.7U CN216319168U (en) | 2021-08-16 | 2021-08-16 | Electric breast pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216319168U true CN216319168U (en) | 2022-04-19 |
Family
ID=81167384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121921360.7U Active CN216319168U (en) | 2021-08-16 | 2021-08-16 | Electric breast pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216319168U (en) |
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2021
- 2021-08-16 CN CN202121921360.7U patent/CN216319168U/en active Active
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