Lactation-promoting auxiliary massage device for obstetrics and gynecology department

Abstract

The invention relates to a lactation assisting massage device for obstetrics and gynecology, which belongs to the field of medical instruments for obstetrics and gynecology and comprises a collecting bottle, an air pump, a breast sucking cover and the like. The three annular liquid bags are arranged on the side, attached to the breasts, of the breast suction cover, cold liquid or hot liquid can be filled to achieve cold compress and hot compress with alternate cold compress and hot compress, the breasts are massaged, and breast distending pain is relieved. The liquid controller controls the water inlet channels and the water outlet channels and controls inflow, outflow and cold and heat distribution of liquid in the liquid bags, and breast massage and lactation promotion are reasonably carried out. The hot water tank and the cold water tank are respectively maintained in a specific temperature range, and cold water and hot water can promote blood circulation or relieve swelling and pain. Through opening and closing of different valves, cold and hot switching of the annular liquid bags can be achieved, the purpose of cold compress and hot compress alternate massage on local positions of breasts is achieved, and the breast massage device is suitable for people with different requirements and is beneficial to relieving uncomfortable symptoms of the breasts.

Description

Technical Field

[0001] The invention belongs to the field of obstetrics and gynecology medical machinery, and in particular relates to an obstetrics and gynecology lactation auxiliary massage device. Background Art

[0002] In the field of obstetrics and gynecology, breast blockage during lactation is a common problem that seriously affects the physical health and breastfeeding experience of mothers. Breast blockage not only causes breast pain and poor milk secretion, but may also cause diseases such as mastitis, causing great pain to mothers. Although traditional manual massage methods can relieve breast blockage to a certain extent, they have many limitations. First of all, manual massage requires professional techniques and experience. Ordinary mothers and their families often find it difficult to master the correct massage method, and improper operation can easily cause breast damage or aggravate the blockage. Secondly, the strength and rhythm of manual massage are difficult to control accurately, and cannot be personalized according to the specific situation of the mother, resulting in unstable massage effect.

[0003] With the development of modern medical technology, people have put forward higher requirements for the intelligence and convenience of medical devices. Although some auxiliary lactation devices have appeared on the market, most of them have relatively single functions and cannot meet multiple needs such as cold compress, hot compress, massage, etc. at the same time. For example, although the breast pumps on the market can help mothers absorb milk, they have limited effect on relieving breast blockage, and some simple massage devices still have room for improvement in intelligent control, such as the public technology TWM520892U. Therefore, the development of an auxiliary massage device that integrates massage, hot and cold compress, and breast milk collection, and can automatically, efficiently and safely dredge the breast has become an important research direction in the current obstetrics and gynecology nursing field. Summary of the invention

[0004] The purpose of the present invention is to provide a gynecological and obstetric breast-clearing auxiliary massage device, which solves the problems of inconvenient operation and unstable effect in existing breast-clearing methods through automatic massage, hot and cold compress functions, precise control and multi-functional integrated design, and provides parturients with an efficient, safe and convenient breast care solution to help them better cope with breast-clearing problems during lactation and improve their quality of life.

[0005] A gynecological and obstetric breast-clearing auxiliary massage device comprises a collecting bottle, the top of the collecting bottle is connected to an air pump by a pipe, a breast shield is provided on the side of the collecting bottle, and a first annular liquid sac, a second annular liquid sac, and a third annular liquid sac are provided on the side of the breast shield that fits the breast. The breast shield is fitted on the surface of the breast, and the air pump is turned on after the breast shield is working, and the milk will flow from the breast shield into the collecting bottle. The milk collected by the collecting bottle is used for testing or feeding babies. The first annular liquid sac, the second annular liquid sac, and the third annular liquid sac on the breast shield can be filled with outflowing liquid to expand and contract, so as to massage the breast. Cold liquid and hot liquid can be respectively filled into the first annular liquid sac, the second annular liquid sac, and the third annular liquid sac for alternating cold and hot compresses. Cold compress can shrink local blood vessels, reduce inflammatory reactions and exudation, and is particularly suitable for breast swelling and acute pain in the early stage of mastitis during lactation, and can quickly reduce skin temperature and relieve burning sensation. Hot compress can dilate blood vessels, increase blood oxygen supply to breast tissue, help breastfeeding women dredge blocked breast ducts, promote milk discharge, and relieve milk congestion. When breast pain occurs before menstruation or muscles are tense for a long time, hot compress can soften tissue, reduce stiffness, and help relieve the discomfort caused by fibrocystic breast hyperplasia. Alternating hot and cold compresses can form a "pump effect", which can not only promote the discharge of metabolic waste, but also control the spread of inflammation. It is suitable for the mid-to-late recovery after breastfeeding or when chronic pain recurs.

[0006] A gynecological and obstetric breast massage auxiliary device, the first annular liquid sac is connected to the first water inlet and the first water outlet, the second annular liquid sac is connected to the second water inlet and the second water outlet, and the third annular liquid sac is connected to the third water inlet and the third water outlet. The three annular liquid sacs are filled with liquid in and out in the same way, taking the first annular liquid sac as an example. The first water inlet is used to fill the liquid into the first annular liquid sac, and finally flow out from the first water outlet. The liquid will flow in the first annular liquid sac at a changing flow rate, and the periodic contraction of the first annular liquid sac has a massage effect on the breast. The second annular liquid sac and the third annular liquid sac also have the same structure as the first annular liquid sac.

[0007] A gynecological breast-clearing auxiliary massage device, wherein the first water inlet, the first water outlet, the second water inlet, the second water outlet, the third water inlet, and the third water outlet are connected to a liquid controller. The liquid controller is used to control the inflow and outflow of liquid in the liquid bag and the cold and hot distribution of the liquid, so as to reasonably clear the breast.

[0008] A gynecological and obstetric breast massage device, the liquid controller includes a hot water tank, the hot water tank is filled with liquid, and the liquid temperature is maintained between 35°C and 40°C. The liquid can be water, and this temperature range can promote local blood circulation in the breast and help relieve breast blockage.

[0009] A gynecological breast-clearing auxiliary massage device, the liquid controller includes a cold water tank, the cold water tank is filled with liquid, the liquid temperature is maintained between 20℃ and 25℃, and the liquid in the cold water tank and the hot water tank are the same substance. This temperature range can effectively reduce breast swelling and pain, and the liquid will circulate through the cold water tank and the hot water tank in the liquid path. Using the same substance can avoid chemical reactions caused by mixing different liquids.

[0010] A gynecological and obstetric breast massage auxiliary device, a hot water tank and a first water inlet, a second water inlet, and a third water inlet are connected to a main flow path, and a return path is connected between the hot water tank and the first water inlet, the second water inlet, and the third water inlet. A cold water tank and the first water inlet, the second water inlet, and the third water inlet are connected to a main flow path, and a return path is connected between the cold water tank and the first water outlet, the second water outlet, and the third water outlet. The water inlet and the water outlet are connected to the inside of the liquid sac from the outer shell of the breast shield, and the main flow path is used to circulate hot water from the hot water tank or cold water from the cold water tank. The first water inlet, the second water inlet, and the third water inlet are respectively connected to the first annular liquid sac, the second annular liquid sac, and the third annular liquid sac for diversion, and the liquid will eventually flow back to the hot water tank or the cold water tank through the return path to form a liquid cycle. The total liquid capacity in the hot water tank or the cold water tank is greater than the liquid capacity required to fill the first annular liquid sac, the second annular liquid sac, and the third annular liquid sac. Make sure that the liquid in the hot water tank or cold water tank can fill the three annular liquid bags and have some left over.

[0011] Hot water outlet valves and hot water inlet valves are provided on both sides of the hot water tank, and cold water outlet valves and cold water inlet valves are provided on both sides of the cold water tank. The hot water outlet valve and the hot water inlet valve are used to control the discharge and return of hot water from the hot water tank, and the cold water outlet valve and the cold water inlet valve are used to control the discharge and return of cold water from the cold water tank. The first water inlet is provided with a first water inlet valve, the first water outlet is provided with a first water outlet valve, the second water inlet is provided with a second water inlet valve, the second water outlet is provided with a second water outlet valve, the third water inlet is provided with a third water inlet valve, and the third water outlet is provided with a third water outlet valve. The first water inlet valve and the first water outlet valve are used to control the inflow and discharge of liquid in the first annular liquid sac, the second water inlet valve and the second water outlet valve are used for the inflow and discharge of liquid in the second annular liquid sac, and the third water inlet valve and the third water outlet valve are used for the inflow and discharge of liquid in the third annular liquid sac.

[0012] The gynecological and obstetric lactation auxiliary massage device of the present invention has the following advantages: through the automated massage function, the inconvenience and error of manual operation are reduced, and the massage efficiency and effect are improved; it has a hot and cold compress function, and can perform alternating hot and cold treatments according to needs, effectively relieving breast pain, promoting blood circulation, and reducing inflammatory reactions; through an intelligent controller, precise control of massage strength, rhythm and temperature is achieved to ensure the safety and comfort of the massage process; it integrates functions such as breast extraction, massage, hot and cold compress, and provides a comprehensive breast care solution; it has a simple structure and is easy to operate, so it is convenient for mothers to use it at home by themselves, reducing the cost of use and improving convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0014] Figure 1 The present invention provides an overall schematic diagram of a gynecological and obstetric lactation auxiliary massage device.

[0015] Figure 2 A schematic diagram of the distribution of an annular liquid bag of a gynecological and obstetric lactation auxiliary massage device on the inner side of a breast shield provided by the present invention.

[0016] Figure 3 A schematic diagram of the liquid circulation in the first annular liquid sac of a gynecological and obstetric lactation auxiliary massage device provided by the present invention.

[0017] Figure 4 A schematic diagram of the connection of an annular sac pipe of a gynecological and obstetric lactation auxiliary massage device provided by the present invention.

[0018] Figure 5 A schematic diagram of the flow path of a liquid controller of a gynecological and obstetric lactation auxiliary massage device provided by the present invention.

[0019] Description of the drawings: 1-breast shield, 6-collecting bottle, 7-air pump, 21-first annular liquid sac, 22-second annular liquid sac, 23-third annular liquid sac, 31a-first water inlet, 31b-first water outlet, 32a-second water inlet, 32b-second water outlet, 33a-third water inlet, 33b-third water outlet, 34a-main flow path, 34b-return flow path, 41-hot water tank, 42-cold water tank, 51-first water inlet valve, 52-second water inlet valve, 53-third water inlet valve, 54-first water outlet valve, 55-second water outlet valve, 56-third water outlet valve, 57-hot water outlet valve, 58-cold water outlet valve, 59-hot water inlet valve, 510-cold water inlet valve. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Embodiment 1: See attached Figure 1 , Attachment Figure 2 As shown, a gynecological breast-clearing auxiliary massage device includes a collecting bottle 6, the top of the collecting bottle 6 is connected to an air pump 7 by a pipeline, and a breast shield 1 is provided on the side of the collecting bottle 6. The breast shield 1 is attached to the side of the breast and is provided with a first annular liquid sac 21, a second annular liquid sac 22, and a third annular liquid sac 23. The breast shield 1 is attached to the surface of the breast, and the air pump 7 is turned on after the breast shield 1 is working, and the milk will flow from the breast shield 1 into the collecting bottle 6. The milk collected by the collecting bottle 6 is used for testing or feeding babies. The first annular liquid sac 21, the second annular liquid sac 22, and the third annular liquid sac 23 on the breast shield 1 can be filled with outflowing liquid to expand and contract, so as to massage the breast. Cold liquid and hot liquid can be respectively filled into the first annular liquid sac 21, the second annular liquid sac 22, and the third annular liquid sac 23 for alternating cold and hot compresses. Cold compress can shrink local blood vessels, reduce inflammatory reactions and exudation, and is especially suitable for acute pain in breast swelling and early lactation mastitis. It can quickly reduce skin temperature and relieve burning sensation. Hot compress can dilate blood vessels, increase blood oxygen supply to breast tissue, help breastfeeding women unclog blocked mammary ducts, promote milk discharge, and relieve milk congestion. When breasts are swollen before menstruation or muscles are tense for a long time, hot compress can soften tissue, reduce stiffness, and help relieve discomfort caused by fibrocystic breast hyperplasia. Alternating hot and cold compresses can form a "pump effect", which not only promotes the discharge of metabolic waste, but also controls the spread of inflammation. It is suitable for the mid-to-late recovery after lactation or for recurrent chronic pain.

[0022] See attached Figure 3 , Attachment Figure 4As shown, the first annular liquid capsule 21 is connected with a first water inlet 31a and a first water outlet 31b, the second annular liquid capsule 22 is connected with a second water inlet 32a and a second water outlet 32b, and the third annular liquid capsule 23 is connected with a third water inlet 33a and a third water outlet 33b. The three annular liquid capsules are filled with the same way of flowing out liquid, taking the first annular liquid capsule 21 as an example. The first water inlet 31a is used to fill the liquid into the first annular liquid capsule 21, and the liquid in the first annular liquid capsule 21 flows through the direction indicated by the arrow and finally flows out from the first water outlet 31b. The liquid will flow in the first annular liquid capsule 21 at a changing speed, and the periodic contraction of the first annular liquid capsule 21 plays a massage role on the breast. The second annular liquid capsule 22 and the third annular liquid capsule 23 also have the same structure as the first annular liquid capsule 21. The first water inlet 31a, the first water outlet 31b, the second water inlet 32a, the second water outlet 32b, the third water inlet 33a, and the third water outlet 33b are connected to the liquid controller. The liquid controller is used to control the inflow and outflow of the liquid in the liquid sac and the hot and cold distribution of the liquid, so as to properly dredge the breast.

[0023] See attached Figure 5 As shown, the liquid controller includes a hot water tank 41, which is filled with liquid, and the liquid temperature is maintained between 35° C. and 40° C. The liquid can be water, and this temperature range can promote local blood circulation in the breast and help alleviate the blockage of the breast.

[0024] See attached Figure 5 As shown, a gynecological breast-clearing auxiliary massage device, the liquid controller includes a cold water tank 42, the cold water tank 42 is filled with liquid, the liquid temperature is maintained between 20°C and 25°C, and the liquid in the cold water tank 42 and the hot water tank 41 are the same substance. This temperature range can effectively reduce breast swelling and pain, and the liquid will circulate in the cold water tank 42 and the hot water tank 41 in the liquid path. The same substance is used to prevent the liquids in the cold water tank 42 and the hot water tank 41 from mixing and chemically reacting.

[0025] See attached Figure 5As shown, the hot water tank 41 and the first water inlet 31a, the second water inlet 32a, and the third water inlet 33a are connected to a main flow path 34a, and the hot water tank 41 and the first water inlet 31b, the second water inlet 32b, and the third water inlet 33b are connected to a return flow path 34b. The cold water tank 42 and the first water inlet 31a, the second water inlet 32a, and the third water inlet 33a are connected to a main flow path 34a, and the cold water tank 42 and the first water outlet 31b, the second water outlet 32b, and the third water outlet 33b are connected to a return flow path 34b. All water inlets and cold water channels are inserted from the outer shell of the breast shield 1 and connected to the liquid sac, and the main flow path 34a is used to circulate hot water from the hot water tank 41 or cold water from the cold water tank 42. The first water inlet 31a, the second water inlet 32a and the third water inlet 33a lead to the first annular liquid capsule 21, the second annular liquid capsule 22 and the third annular liquid capsule 23 respectively for diversion, and the liquid will eventually flow back to the hot water tank 41 or the cold water tank 42 through the return path 34b to form a liquid circulation.

[0026] See attached Figure 5 As shown, the total liquid capacity in the hot water tank 41 or the cold water tank 42 is greater than the liquid capacity required to fill the first annular liquid capsule 21, the second annular liquid capsule 22, and the third annular liquid capsule 23. It is ensured that the liquid in the hot water tank 41 or the cold water tank 42 can fill the three annular liquid capsules and have some left. A hot water outlet valve 57 and a hot water inlet valve 59 are provided on both sides of the hot water tank 41, and a cold water outlet valve 58 and a cold water inlet valve 510 are provided on both sides of the cold water tank 42. The hot water outlet valve 57 and the hot water inlet valve 59 are used to control the discharge and return of hot water from the hot water tank 41, and the cold water outlet valve 58 and the cold water inlet valve 510 are used to control the discharge and return of cold water from the cold water tank 42. The first water inlet 31a is provided with a first water inlet valve 51, the first water outlet 31b is provided with a first water outlet valve 54, the second water inlet 32a is provided with a second water inlet valve 52, the second water outlet 32b is provided with a second water outlet valve 55, the third water inlet 33a is provided with a third water inlet valve 53, and the third water outlet 33b is provided with a third water outlet valve 56. The first water inlet valve 51 and the first water outlet valve 54 are used to control the inflow and discharge of liquid in the first annular liquid capsule 21, the second water inlet valve 52 and the second water outlet valve 55 are used for the inflow and discharge of liquid in the second annular liquid capsule 22, and the third water inlet valve 53 and the third water outlet valve 56 are used for the inflow and discharge of liquid in the third annular liquid capsule 23.

[0027] Embodiment 2: See attached Figure 5 As shown, the overall function of the liquid controller is: When hot water is needed to be added to the first annular liquid capsule 21 for hot compress expansion and contraction, the hot water outlet valve 57, the first water inlet valve 51, the first water outlet valve 54, and the hot water inlet valve 59 are opened, and the hot water in the hot water tank 41 will flow through the main flow path 34a, the first water inlet 31a, the first water outlet 31b, and the return flow path 34b and finally return to the hot water tank 41. The hot water outflow rate in the hot water tank 41 is controlled by the single-chip microcomputer inside it, and the hot water outflow rate in the hot water tank 41 changes with a certain period to ensure that the first annular liquid capsule 21 can contract periodically. Similarly, the hot water outlet valve 57, the second water inlet valve 52, the second water outlet valve 55, and the hot water inlet valve 59 are opened to pass hot water to the second annular liquid capsule 22; the hot water outlet valve 57, the third water inlet valve 53, the third water outlet valve 56, and the hot water inlet valve 59 are opened to pass hot water to the third annular liquid capsule 23.

[0028] When it is necessary to add cold water to the first annular liquid capsule 21 for cold compress expansion and contraction, the cold water outlet valve 58, the first water inlet valve 51, the first water outlet valve 54, and the cold water inlet valve 510 are opened, and the cold water in the cold water tank 42 will flow through the main flow path 34a, the first water inlet 31a, the first water outlet 31b, and the return flow path 34b and finally return to the cold water tank 42. The cold water outflow rate in the cold water tank 42 is controlled by the single chip microcomputer inside it, and the cold water outflow rate in the cold water tank 42 changes with a certain period to ensure that the first annular liquid capsule 21 can contract periodically. Similarly, the second annular liquid capsule 22 is passed through cold water by opening the cold water outlet valve 58, the second water inlet valve 52, the second water outlet valve 55, and the cold water inlet valve 510; the third annular liquid capsule 23 is passed through cold water by opening the cold water outlet valve 58, the third water inlet valve 53, the third water outlet valve 56, and the cold water inlet valve 510.

[0029] The entire liquid controller can perform alternating hot and cold compresses on the breast. If you want to pass hot water through the first annular liquid sac 21, and pass cold water through the second annular liquid sac 22 and the third annular liquid sac 23. Here, the situation where the first annular liquid sac 21 passes hot water, and the second annular liquid sac 22 and the third annular liquid sac 23 pass cold water is called state 1.

[0030] Step 1: Open the cold water outlet valve 58, the first water inlet valve 51, the second water inlet valve 52, the third water inlet valve 53, the first water outlet valve 54, the second water outlet valve 55, the third water outlet valve 56, the cold water inlet valve 510, and close the hot water outlet valve 57 and the hot water inlet valve 59. After a period of time, cold water is introduced into the three liquid capsules.

[0031] Step 2: Close the second water inlet valve 52, the third water inlet valve 53, the second water outlet valve 55, the third water outlet valve 56, the cold water outlet valve 58, and the cold water inlet valve 510. Open the hot water outlet valve 57 and the hot water inlet valve 59. After a period of time, the temperature of the first annular liquid capsule 21 gradually changes from cold to hot, and finally the purpose of hot compressing the first annular liquid capsule 21 and cold compressing the second annular liquid capsule 22 and the third annular liquid capsule 23 is achieved.

[0032] When it is desired to change from state 1 to cold water flowing through the first annular liquid capsule 21 and the third annular liquid capsule 23 and hot water flowing through the second annular liquid capsule 22. Here, the situation where cold water flows through the first annular liquid capsule 21 and the third annular liquid capsule 23 and hot water flows through the second annular liquid capsule 22 is referred to as state 2.

[0033] Step 1: Based on state 1, open the second water inlet valve 52, the third water inlet valve 53, the second water outlet valve 55, and the third water outlet valve 56. After a period of time, hot water is introduced into the three liquid capsules. The temperature of the first annular liquid capsule 21 remains unchanged, and the temperature of the second annular liquid capsule 22 and the third annular liquid capsule 23 changes from cold to hot.

[0034] Step 2: Close the second water inlet valve 52, the second water outlet valve 55, the hot water outlet valve 57, and the hot water inlet valve 59. Open the cold water outlet valve 58 and the cold water inlet valve 510. After a period of time, the temperature of the second annular liquid capsule 22 remains unchanged, and the temperature of the first annular liquid capsule 21 and the third annular liquid capsule 23 changes from hot to cold, and finally the purpose of cold compressing the first annular liquid capsule 21 and the third annular liquid capsule 23 and hot compressing the second annular liquid capsule 22 is achieved.

[0035] When you want to change from state 2 to the third annular liquid sac 23 passing hot water and the first annular liquid sac 21 and the second annular liquid sac 22 passing cold water, the situation where the third annular liquid sac 23 passes hot water and the first annular liquid sac 21 and the second annular liquid sac 22 pass cold water is called state 3.

[0036] Step 1: Based on state 2, the second water inlet valve 52 and the second water outlet valve 55 are opened. After a period of time, the second annular liquid capsule 22 turns from hot to cold, while the temperatures of the first annular liquid capsule 21 and the third annular liquid capsule 23 remain unchanged.

[0037] Step 2: Close the second water inlet valve 52, the second water outlet valve 55, the first water inlet valve 51, the first water outlet valve 54, the cold water outlet valve 58, and the cold water inlet valve 510, and open the hot water outlet valve 57 and the hot water inlet valve 59. After a period of time, the temperature of the third annular liquid capsule 23 changes from hot to cold, and the temperatures of the first annular liquid capsule 21 and the second annular liquid capsule 22 remain unchanged. Finally, the purpose of passing hot water through the third annular liquid capsule 23 and passing cold water through the first annular liquid capsule 21 and the second annular liquid capsule 22 is achieved.

[0038] The liquid controller can maintain state 1, state 2, and state 3 for a period of time before switching. The liquid controller can switch cold water or hot water for any annular liquid bag to achieve the purpose of alternating cold and hot compress massage on a local part of the breast. It is suitable for people with different needs.

[0039] The embodiments and / or implementation methods described above are only used to illustrate the preferred embodiments and / or implementation methods for realizing the technology of the present invention, and are not intended to limit the implementation methods of the technology of the present invention in any form. Any technical personnel in this field may make slight changes or modifications to other equivalent embodiments without departing from the scope of the technical means disclosed in the content of the present invention, but they should still be regarded as technologies or embodiments that are essentially the same as the present invention. This article uses specific examples to illustrate the principles and implementation methods of this application. The description of the above embodiments is only used to help understand the method and its core ideas of this application. The above is only the preferred implementation method of this application. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of this application, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the invention to other occasions without improvement, should be regarded as the scope of protection of this application.

Claims

1. A gynecological breast-clearing auxiliary massage device, comprising a collecting bottle (6), the top of the collecting bottle (6) is connected to an air pump (7) by a pipeline, and a breast shield (1) is provided on the side of the collecting bottle (6), characterized in that: A first annular liquid sac (21), a second annular liquid sac (22), and a third annular liquid sac (23) are provided on the side of the breast shield (1) that fits against the breast.

2. A gynecological and obstetric breast-clearing auxiliary massage device according to claim 1, characterized in that: The first annular liquid sac (21) is connected to a first water inlet (31a) and a first water outlet (31b), the second annular liquid sac (22) is connected to a second water inlet (32a) and a second water outlet (32b), and the third annular liquid sac (23) is connected to a third water inlet (33a) and a third water outlet (33b).

3. A gynecological and obstetric breast-clearing auxiliary massage device according to claim 2, characterized in that: The first water inlet (31a), the first water outlet (31b), the second water inlet (32a), the second water outlet (32b), the third water inlet (33a), and the third water outlet (33b) are connected to a liquid controller.

4. A gynecological and obstetric lactation auxiliary massage device according to claim 3, characterized in that: The liquid controller comprises a hot water tank (41), wherein the hot water tank (41) is filled with liquid, and the temperature of the liquid is maintained between 35°C and 40°C.

5. A gynecological and obstetric lactation auxiliary massage device according to claim 4, characterized in that: The liquid controller comprises a cold water tank (42), wherein the cold water tank (42) is filled with liquid, the temperature of the liquid being maintained between 20° C. and 25° C., and the liquid in the cold water tank (42) and the hot water tank (41) are of the same substance.

6. A gynecological and obstetric breast-clearing auxiliary massage device according to claim 5, characterized in that: The hot water tank (41) and the first water inlet (31a), the second water inlet (32a), and the third water inlet (33a) are connected to a main flow path (34a), and the hot water tank (41) and the first water outlet (31b), the second water outlet (32b), and the third water outlet (33b) are connected to a return flow path (34b).

7. A gynecological and obstetric breast-clearing auxiliary massage device according to claim 5, characterized in that: The cold water tank (42) and the first water inlet (31a), the second water inlet (32a), and the third water inlet (33a) are connected to a main flow path (34a), and the cold water tank (42) and the first water outlet (31b), the second water outlet (32b), and the third water outlet (33b) are connected to a return flow path (34b).

8. A gynecological and obstetric lactation auxiliary massage device according to claim 5, characterized in that: The total liquid capacity in the hot water tank (41) or the cold water tank (42) is greater than the liquid capacity required to fill the first annular liquid sac (21), the second annular liquid sac (22), and the third annular liquid sac (23).

9. A gynecological and obstetric breast-clearing auxiliary massage device according to claim 7, characterized in that: The hot water tank (41) is provided with a hot water outlet valve (57) and a hot water inlet valve (59) on both sides, and the cold water tank (42) is provided with a cold water outlet valve (58) and a cold water inlet valve (510) on both sides.

10. A gynecological and obstetric lactation auxiliary massage device according to claim 7, characterized in that: The first water inlet channel (31a) is provided with a first water inlet valve (51), the first water outlet channel (31b) is provided with a first water outlet valve (54), the second water inlet channel (32a) is provided with a second water inlet valve (52), the second water outlet channel (32b) is provided with a second water outlet valve (55), the third water inlet channel (33a) is provided with a third water inlet valve (53), and the third water outlet channel (33b) is provided with a third water outlet valve (56).

Images