A hand-held perineal massager

Abstract

The utility model discloses a handheld perineum massager relates to medical instrument technical field, including inner massage ball and handle still including 360 DEG rotatable outer massage ball, the connecting arm for connecting outer massage ball and inner massage ball, the rear end of connecting arm is detachably connected with the front end of handle through the connecting mechanism, the utility model still has the built -in lubricating mechanism, the connecting mechanism has realized the switching of outer massage ball and inner massage ball position, is suitable for two kinds of use scene of pregnant woman's own handheld and family member's handheld, better satisfied the demand of home use, the size of outer massage ball of connecting long arm is greater than inner massage ball, and the cooperation massage granule on outer massage ball surface can better massage and pull the tissue of perineum outside, and lubricating mechanism makes lubrication process more simple safe and clean. The utility model discloses simple design, and pregnant woman can carry out perineum massage at home conveniently, can improve the initiative of pregnant woman to carry out perineum massage, reduces the possibility of laceration when childbirth.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a handheld perineal massager. Background Technology

[0002] Perineal massage involves massaging the perineum and pelvic floor muscles. By massaging the perineal tissues, applying pressure to both sides, and gently dilating the perineal opening until a slight burning sensation is felt, the excitability of neurons in the perineum is reduced, increasing the elasticity and flexibility of the vaginal tissues, promoting local blood flow, and thus softening the perineal tissues and relaxing the pelvic floor fascia. Perineal massage is encouraged for pregnant women after 35 weeks of pregnancy. However, pregnant women may find it difficult to perform the massage themselves due to limited reach, and family members may be too nervous or apply too much force, potentially causing injury.

[0003] Chinese invention patent application CN107658028A discloses a perineal massager for childbirth training, comprising a control handle, a main body, and a set of massagers connected to it via a guide post. The massagers are divided into a main massager and auxiliary massagers. The main massager is positioned at the top of the guide post, forming a right angle with it. The auxiliary massagers are positioned in the middle of the guide post, parallel to the main massager and in the same direction. Both the main and auxiliary massagers contain motors. This perineal massager uses standardized instruments to scientifically massage and train the perineal muscle groups in areas subjected to stress during childbirth, reducing or avoiding perineal tears and episiotomies during delivery. However, this perineal massager has the following two problems when used at home: 1. Inadequate massage effect. The main and auxiliary massagers are similar in size. The internal space of the perineum is limited. When the main massager is placed inside the vagina and meets the space constraints, the auxiliary massager located outside the perineum is too small to provide sufficient massage to the outside of the perineum, thus affecting the massage effect.

[0004] 2. Inadequate lubrication. The lack of a lubricant reservoir makes it difficult for pregnant women to apply the lubricant to the perineum when operating the device themselves. They can only apply the lubricant to the main and auxiliary massagers first, which easily spills onto the bed, affecting hygiene. Furthermore, the smooth spheres of the main and auxiliary massagers limit the amount of lubricant that can be applied, thus affecting the lubrication effect. Utility Model Content

[0005] This invention provides a handheld perineal massager, the purpose of which is to solve the problem of poor massage and lubrication effects in existing perineal massagers during home use.

[0006] To achieve the above objectives, the technical approach adopted by this utility model to solve its technical problem is as follows: A handheld perineal massager is designed, in which the positions of the outer and inner massage balls are interchanged through a connecting mechanism, making it suitable for different scenarios operated by pregnant women and their families; the outer massage ball is larger than the inner massage ball, and massage particles are set on the surface of the outer massage ball to further enhance the massage effect of this invention; a lubrication mechanism is provided to make the lubrication process easy to operate and safe and hygienic.

[0007] To achieve the above objectives, the technical solution adopted by this utility model to solve its technical problem is as follows: A handheld perineal massager includes an inner massage ball and a handle; it also includes an outer massage ball that can rotate 360° and a connecting arm for connecting the outer massage ball and the inner massage ball; The rear end of the connecting arm is detachably connected to the front end of the handle via a connecting mechanism.

[0008] Furthermore, the connecting mechanism includes a first key and a limiting mechanism; The rear end of the connecting arm is provided with two first pins along the axial direction, and the first pins are detachably connected to the handle. The handle is provided with two sets of limiting mechanisms for limiting the first key.

[0009] Furthermore, the limiting mechanism includes a second pin with a cap, the second pin being slidably connected to the handle in a radial direction; A spring is provided between the pin and the handle; The second key has a socket that matches the first key.

[0010] Furthermore, the handheld perineal massager is also equipped with a lubrication mechanism, and both the outer and inner massage balls have ball holes; the lubrication mechanism is connected to the ball holes.

[0011] Furthermore, the lubrication mechanism includes a main conduit located inside the handle, a branch conduit located inside the connecting arm, and a liquid reservoir located inside the handle; The front end of the branch catheter is connected to the ball hole, and the rear end is detachably connected to the main catheter. The liquid storage tube is equipped with a sealed sliding push rod.

[0012] Furthermore, the outer massage ball includes a shell and a core, and the shell and core are rotatably connected.

[0013] Furthermore, the surface of the outer massage ball is provided with massage particles.

[0014] Furthermore, the outer massage ball has a larger diameter than the inner massage ball.

[0015] The beneficial effects of this utility model are as follows: Compared with the prior art, the improvement of this utility model lies in that... 1. The connecting mechanism allows for switching between the positions of the outer and inner massage balls, making it suitable for both pregnant women and family members to use, thus better meeting the needs of home use; the outer massage ball can rotate 360°, and the outer massage ball connected to the long arm is larger than the inner massage ball, which, together with the massage particles, can better massage and pull the tissues on the outer side of the perineum; the lubrication mechanism makes the lubrication process easier to operate and safe and hygienic.

[0016] 2. By setting up a connecting mechanism, the connecting arm can be disassembled, reversed, and then reinstalled, realizing the switching between the positions of the outer and inner massage balls. The outer massage ball is at the far end, which is suitable for pregnant women to operate; the inner massage ball is at the far end, which is suitable for family members to operate, better meeting the needs of home use and making it highly adaptable.

[0017] 3. The external massage ball can rotate 360° and has massage particles on its surface, which can achieve better traction and massage of the perineum.

[0018] 4. The outer massage ball connected to the long arm is larger than the inner massage ball because the space inside the perineum is limited, but the external space is relatively abundant. A larger outer massage ball can further enhance the massage and traction effect on the outside of the perineum, reducing the possibility of tearing during childbirth.

[0019] 5. The lubrication mechanism makes it easier for pregnant women to perform lubrication operations when using this utility model, avoiding the embarrassment of not being able to touch the perineum due to body shape limitations, and also avoiding the problem of fingernail scratches on the perineum that may occur with traditional manual application of lubricant. The operation is simple, clean and hygienic. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the embodiments will be briefly described below.

[0021] Figure 1 This is the front view of this utility model. Figure 1 ; Figure 2 This is the front view of this utility model. Figure 2 ; Figure 3 This is a cross-sectional view of the present invention; Figure 4 yes Figure 3 A magnified view of a section at point A in the middle; Figure 5 yes Figure 3 A magnified view of a section at point B in the middle; Figure 6 This is an exploded view of the connecting mechanism; Figure 7 yes Figure 3 A magnified view of a section at point C; Figure 8 yes Figure 3 A magnified view of a section at point D; In the picture: 1. Outer massage ball; 11. Ball hole; 12. Ball shell; 13. Ball core; 14. Hollow connecting rod; 15. Massage particles; 16. Hole; 2. Internal massage balls; 3. Connecting arm; 31. Long arm; 32. Short arm; 4. Handle; 5. Connecting mechanism; 51. First key; 52. First pin hole; 53. Limiting mechanism; 531. Second key; 532. Second pin hole; 533. Pin cap; 534. Spring; 535. Insertion hole; 536. Baffle plate; 6. Lubrication mechanism; 61. Main conduit; 62. Branch conduit; 63. Liquid reservoir; 64. Push rod; 65. Rubber stopper; 66. Pull ring. Detailed Implementation

[0022] The technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments, not all embodiments.

[0023] Example 1 refer to Figure 1-5 This utility model provides a handheld perineal massager, including an outer massage ball 1 that can rotate 360°, an inner massage ball 2, a connecting arm 3, and a handle 4. The outer massage ball 1 is used to massage the tissues outside the perineum, and the inner massage ball 2 is used to massage the tissues inside the perineum. The front end of the connecting arm 3 is provided with a long arm 31 and a short arm 32, and the rear end is connected to the front end of the handle 4 through a connecting mechanism 5. The outer massage ball 1 is connected to the long arm 31, and the inner massage ball 2 is connected to the short arm 32. The total length of the long arm 31 is preferably 6.2 cm, and the total length of the short arm 32 is preferably 5 cm. This length design allows the inner massage ball 2 to meet the space constraints of the perineum and allows the outer massage ball 1 to have more full contact with the tissues outside the perineum.

[0024] The external massage ball 1 includes a shell 12 and a core 13. A hollow connecting rod 14 is provided at the rear end of the core 13. The hollow connecting rod 14 is connected to the long arm 31. The inner diameter of the shell 12 is larger than the outer diameter of the core 13, allowing the shell 12 to rotate when the device is moved, i.e., the shell 12 and core 13 are rotatably connected. The surface of the external massage ball 1 is provided with massage particles 15 to increase friction with the skin on the outer side of the perineum, better massaging and stretching the tissues on the outer side of the perineum to enhance their elasticity and reduce the possibility of lacerations during childbirth.

[0025] The outer massage ball 1 has a larger diameter than the inner massage ball 2. This design is because the limited space inside the perineum restricts the size of the inner massage ball 2, while the outer massage ball 1 is less restricted in size. The larger size allows the outer massage ball 1 to provide more thorough massage and traction to the tissues on the outer side of the perineum. The inner massage ball 2 is preferably 3.5 cm in diameter, and the outer massage ball 1 is preferably 4 cm in diameter.

[0026] The bottom of the handle 4 has a groove at the point where it contacts the user's hand, making the present invention easier to grip.

[0027] The rear end of the connecting arm 3 is detachably connected to the front end of the handle 4 via the connecting mechanism 5. After detachment, the connecting arm 3 can be flipped over, that is, after the outer massage ball 1 and the inner massage ball 2 switch positions, it can still be connected to the handle 4. Figure 1 As shown, the external massage ball 1 is at the distal end, making it easy for the pregnant woman to operate herself. The pregnant woman adopts a side-lying position and holds this utility model in her hand. The external massage ball 1 can massage the external perineum, which is farther away from the pregnant woman's hand than the inside of the perineum. Figure 2 As shown, the inner massage ball 2 is at the distal end, making it easy for the pregnant woman's family member to operate. When the family member holds this utility model, the inner massage ball 2 can massage the perineum, which is farther away from the outside of the perineum than the outside of the perineum.

[0028] Example 2 Based on Embodiment 1, in order to facilitate switching the positions of the outer massage ball 1 and the inner massage ball 2 and make it convenient for pregnant women and their families to operate at home, Embodiment 2 provides a preferred solution for the connecting mechanism 5.

[0029] refer to Figure 6-7 The connecting mechanism 5 includes a first key 51, a first pin hole 52, and a limiting mechanism 53. The first key 51 is located axially at the rear end of the connecting arm 3, and the first pin hole 52 is located axially at the front end of the handle 4. The first pin hole 52 matches the first key 51, thereby realizing the connection between the connecting arm 3 and the handle 4.

[0030] The limiting mechanism 53 includes a second pin 531 with a pin cap 533, a second pin hole 532, and a spring 534. The second pin 531 is arranged radially along the handle 4 near the front end, and the handle 4 is provided with a second pin hole 532 to match; the spring 534 is provided between the pin cap 533 and the handle 4, and the second pin 531 is provided with a socket 535 that matches the first pin 51.

[0031] The figure shows two first pins 51, two first pin holes 52, and two limiting mechanisms 53. When the two springs 534 are pressed, the second pin 531 is inserted into the second pin hole 532 to the bottom of the second pin hole 532. At this time, the first pin 51 is inserted into the first pin hole 52, passing through the insertion hole 535, until the bottom of the first pin hole 52. When the springs 534 are released, the upper spring 534 applies an upward force to the upper first pin 51, and the lower spring 534 applies a downward force to the lower first pin 51. Under the combined action of the upper and lower springs 534, the connecting arm 3 and the handle 4 are firmly connected together. To better achieve the connection between the connecting arm 3 and the handle 4, the shape of the first pin 51 is preferably cuboid. To prevent the second pin 531 from slipping off under the action of the spring 534 after the first pin 51 is removed, a baffle 536 is provided at the end of the second pin 531 away from the pin cap 533; the second pin hole 532 has a variable cross-sectional shape, with the shape of the end near the center of the handle 4 matching the baffle 536, and the shape of the end near the outer surface of the handle 4 matching the pin 531.

[0032] Example 3 Based on Embodiment 1, in order to facilitate the application of lubricant when using at home, Embodiment 3 adds a lubrication mechanism 6 and provides a preferred solution for a handheld perineal massager by opening ball holes 11 on the outer massage ball 1 and the inner massage ball 2 that communicate with the lubrication mechanism 6.

[0033] refer to Figure 3-8 The handheld perineal massager also includes a lubrication mechanism 6. Both the outer massage ball 1 and the inner massage ball 2 have ball holes 11; the lubrication mechanism 6 communicates with the ball holes 11. The ball holes 11 of the outer massage ball 1 are evenly distributed, while the ball holes 11 of the inner massage ball 2 are distributed on the side facing the outer massage ball 1. The lubrication mechanism 6 allows for a smoother lubrication process and avoids problems such as unhygienic manual application of lubricant and scratches to the perineum caused by fingernails. Furthermore, the lubrication mechanism 6 includes a main conduit 61 located within the handle 4, branch conduits 62 located within the connecting arm 3, and a reservoir 63 for holding lubricant.

[0034] The front end of the branch conduit 62 is divided into two, communicating with the ball holes 11 on the outer massage ball 1 and the inner massage ball 2 respectively. The side of the front end of the hollow connecting rod 14 has a hole 16. Lubricating fluid flows from the main conduit 61 through the hollow connecting rod 14, the hole 16, and the ball hole 11, exiting from the surface of the outer massage ball 1 and the inner massage ball 2. A sealed and sliding push rod 64 is provided inside the reservoir tube 63. The inner diameter of the main conduit 61 matches the outer diameter of the branch conduit 62. The main conduit 61 and the branch conduit 62 are preferably made of materials with a certain degree of hardness and elasticity, such as polyvinyl chloride (PVC), so that the rear end of the branch conduit 62 is detachably connected to the main conduit 61.

[0035] The reservoir tube 63 is located inside the handle 4 and near the lower end of the handle 4. The reservoir tube 63 is connected to the rear end of the main conduit 61. The reservoir tube 63 is provided with a sealing sliding push rod 64. The push rod 64 is used to push the lubricant into the main conduit 61. The front end of the push rod 64 is provided with a rubber stopper 65 for sealing, and the rear end is provided with a pull ring 66 so that the finger can be inserted into the pull ring 66 to perform push and pull operations.

[0036] The following describes the method of using a handheld perineal massager of this application, taking a pregnant woman using this invention for perineal massage as an example.

[0037] Step 1: First, insert the branch conduit 62 into the main conduit 61 to connect them; then squeeze the springs 534 on both sides to insert the two first pins 51 into their corresponding first pin holes 52, and then release the springs to complete the assembly of this utility model. At this point, this utility model is as follows: Figure 1 As shown; pull the ring 66 again, take out the push rod 64, squeeze an appropriate amount of lubricant into the reservoir tube 63, and finally insert the push rod 64 into the reservoir tube 63, and slowly push the push rod 64 until the lubricant seeps out from the ball holes 11 of the outer massage ball 1 and the inner massage ball 2.

[0038] Step 2: The pregnant woman lies on her side on the bed, places the outer massage ball 1 and the inner massage ball 2 at the vaginal opening, and slowly pushes the pull ring 66 again while moving it back and forth at the vaginal opening to fully lubricate the perineum.

[0039] Step 3: Insert the inner massage ball 2 into the perineum. At this time, the outer massage ball 1 is located outside the perineum. Move the device back and forth along a U-shaped route to fully massage and pull the tissues of the perineum. If necessary during the massage, the pull ring 66 can be pushed again for lubrication.

[0040] Step 4: After the massage is complete, remove this utility model.

[0041] When a family member uses this invention to massage a pregnant woman, squeezing the spring 534 disassembles the connecting arm 3 from the handle 4 and disconnects the main conduit 61 and the branch conduit 62. Then, flipping the connecting arm 3 and switching the positions of the outer massage ball 1 and the inner massage ball 2, the invention is reassembled according to the aforementioned first step. Figure 2 Use it only after it has been shown in the image.

[0042] It should be understood that the above detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

Claims

1. A handheld perineal massager, comprising an inner massage ball (2) and a handle (4); characterized in that It also includes an outer massage ball (1) that can rotate 360° and a connecting arm (3) for connecting the outer massage ball (1) and the inner massage ball (2); The rear end of the connecting arm (3) is detachably connected to the front end of the handle (4) via a connecting mechanism (5).

2. A hand-held perineal massager according to claim 1, wherein The connecting mechanism (5) includes a first key (51) and a limiting mechanism (53); The rear end of the connecting arm (3) is provided with two first pins (51) along the axial direction, and the first pins (51) are detachably connected to the handle (4). The handle (4) is provided with two sets of limiting mechanisms (53) for limiting the first key (51).

3. A hand-held perineal massager according to claim 2, wherein The limiting mechanism (53) includes a second pin (531) with a pin cap (533), and the second pin (531) is slidably connected to the handle (4) in the radial direction; A spring (534) is provided between the pin cap (533) and the handle (4). The second key (531) is provided with a socket (535) that matches the first key (51).

4. The hand-held perineal massager of claim 1, wherein The handheld perineal massager is also equipped with a lubrication mechanism (6), and both the outer massage ball (1) and the inner massage ball (2) are provided with ball holes (11). The lubrication mechanism (6) is connected to the ball hole (11).

5. A handheld perineal massager according to claim 4, characterized in that, The lubrication mechanism (6) includes a main conduit (61) located in the handle (4), a branch conduit (62) located in the connecting arm (3), and a reservoir tube (63) located in the handle (4). The front end of the branch conduit (62) is connected to the ball hole (11), and the rear end is detachably connected to the main conduit (61); The liquid storage tube (63) is equipped with a sealed sliding push rod (64).

6. The hand-held perineal massager of claim 1, wherein The external massage ball (1) includes a shell (12) and a core (13), and the shell (12) and the core (13) are rotatably connected.

7. A handheld perineal massager according to claim 1, characterized in that, The surface of the outer massage ball (1) is provided with massage particles (15).

8. A handheld perineal massager according to claim 1, characterized in that, The connecting arm (3) includes a long arm (31) and a short arm (32), the long arm (31) being connected to the outer massage ball (1) and the short arm (32) being connected to the inner massage ball (2).

9. A handheld perineal massager according to claim 1, characterized in that, The outer massage ball (1) has a larger diameter than the inner massage ball (2).

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