Permeation promoting device with massage function

Abstract

The utility model relates to a penetration enhancing device with a massage function, which comprises a shell, a push rod movably penetrates through the axis of the shell, one end of the push rod is connected with a needle seat positioned in an inner cavity of the shell, one end face of the needle seat far away from the push rod is connected with a penetration enhancing piece, and one end face of the shell is connected with a massage head positioned on the same side with the penetration enhancing piece. At least two massage heads are arranged, a sleeve is arranged on the end face, away from the massage heads, of the shell, and an elastic piece connected with the outer wall of the push rod in a sleeving mode is arranged in an inner cavity of the sleeve. The push rod and the needle seat are pushed by an external instrument to ascend simultaneously, so that the needle head part of the permeation promoting part can reach the massage part of the massage head after the needle seat ascends, the device can do reciprocating motion with the amplitude of D / 2 at the part by virtue of the design of the elastic part, and meanwhile, the massage effect is greatly improved along with the overall movement of the permeation promoting device. Massage and infiltration promotion can be carried out at the same time, the problem that an existing infiltration promotion product is single in function is effectively solved, and the practicability of the product is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of medical devices, specifically to a permeation-promoting device with a massage function. Background Technology

[0002] In hair transplantation, cosmetic, and medical technology applications, it is often necessary to apply medications or serums to the skin's surface. However, the skin, acting as a good protective layer, can prevent the medications or serums from being absorbed efficiently. Market research indicates that nanochips, with their surface composed of a series of microneedles, can open the outermost layer of the skin (the stratum corneum) without damaging the dermis, significantly improving nutrient penetration. These nanochips are widely used in penetration-enhancing products in hair transplantation, cosmetic, and medical technologies. However, current penetration-enhancing products on the market have the following problems when used:

[0003] Currently available penetration-enhancing products on the market have relatively limited functions, primarily aiming to promote skin penetration without offering additional features (such as massage while enhancing penetration). Consequently, users often find these products to offer only a basic level of satisfaction, failing to meet the diverse needs of different consumer groups and thus requiring improvement. To address this specific need, our company has proposed a penetration-enhancing device with a massage function. Utility Model Content

[0004] This invention provides a device for promoting penetration with a massage function to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A permeation-enhancing device with a massage function includes a housing. A push rod is movably inserted through the housing along its axis. One end of the push rod is connected to a needle seat located inside the housing cavity. A permeation-enhancing element is connected to the end face of the needle seat away from the push rod. A massage head, located on the same side as the permeation-enhancing element, is connected to one end face of the housing. At least two massage heads are provided. A sleeve is provided on the end face of the housing away from the massage heads. An elastic element is provided inside the sleeve and fits against the outer wall of the push rod. One end of the elastic element abuts against the end face of the housing, and the other end of the elastic element abuts against the outer wall of the push rod. A fastening part is provided on the outer side of the sleeve and connected to the end face of the housing. The fastening part is used for connecting to an external instrument.

[0007] Preferably, a plurality of massage head mounting positions are provided on one end face of the housing along the circumferential direction, and the plurality of massage heads are respectively arranged in the plurality of massage head mounting positions.

[0008] Preferably, the massage head and the inner cavity of the massage head mounting position are connected by an interference fit or an adhesive fit.

[0009] Preferably, the outer wall of the fastening part is provided with an external thread texture, and the fastening part is threadedly connected to an external instrument through the external thread texture.

[0010] Preferably, the outer wall of the fastening part is provided with a snap-fit ​​part, and the fastening part is connected to the external instrument through the snap-fit ​​part.

[0011] Preferably, the outer wall of the push rod is provided with a locking head and an annular protrusion. One end of the push rod is engaged with the needle seat through the locking head, and the other end of the elastic element abuts against the annular protrusion on the outer wall of the push rod.

[0012] Preferably, the housing, fastening part, and sleeve are integrally formed.

[0013] Preferably, the needle seat has a mounting position on the end face away from the push rod, and the permeation promoting element is located on the mounting position on the end face of the needle seat.

[0014] Preferably, the massage head is either a miniature ball bearing head or a microcurrent electrode plate.

[0015] Preferably, the permeation-promoting element is either a nanocrystal or a metal sheet.

[0016] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows:

[0017] In this invention, an external instrument pushes the push rod and needle seat upwards simultaneously, allowing the needle tip of the penetration enhancer to reach the massage area of ​​the massage head. The device, with the aid of an elastic element, can perform a reciprocating motion with an amplitude of D / 2 at this location. Simultaneously, as the entire penetration enhancer moves, massage and penetration enhancement can be performed concurrently, effectively solving the problem of limited functionality in existing penetration enhancer products, greatly improving product practicality, and meeting the segmented needs of different consumer groups. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the exploded structure of this utility model.

[0020] Figure 3 This is a schematic diagram of the shell body structure of this utility model.

[0021] Figure 4 This is a schematic diagram of the push rod and needle seat rising according to this utility model.

[0022] In the diagram: 1. Massage head; 2. Penetration stimulating component; 3. Needle seat; 4. Housing; 41. Fastening part; 42. Massage head mounting position; 43. Sleeve; 5. Elastic component; 6. Push rod; 61. Clamping head component; 62. Annular protrusion. Detailed Implementation

[0023] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0025] like Figures 1-4 As shown, this utility model provides a permeation-enhancing device with a massage function, including a housing 4. A push rod 6 is movably inserted through the axial direction of the housing 4. One end of the push rod 6 is connected to a needle seat 3 located in the inner cavity of the housing 4. A permeation-enhancing component 2 is connected to the end face of the needle seat 3 away from the push rod 6. A massage head 1 is connected to one end face of the housing 4 and is arranged on the same side as the permeation-enhancing component 2. At least two massage heads 1 are provided. A sleeve 43 is provided on the end face of the housing 4 away from the massage head 1. An elastic element 5 is provided in the inner cavity of the sleeve 43 and fits into the outer wall of the push rod 6. One end of the elastic element 5 abuts against the end face of the housing 4, and the other end of the elastic element 5 abuts against the outer wall of the push rod 6. A fastening part 41 is provided on the outer side of the sleeve 43 and is connected to the end face of the housing 4. The fastening part 41 is used to connect with an external instrument.

[0026] The housing 4 is integrally formed with the fastening part 41 and the sleeve 43.

[0027] Combination Figure 2 and Figure 1 As shown, as a further step, a plurality of massage head mounting positions 42 are provided on one end face of the housing 4 along the circumferential direction, and the plurality of massage heads 1 are respectively arranged in the plurality of massage head mounting positions 42.

[0028] Specifically, a stepped through hole is provided through the axial direction of the housing 4, in which the needle seat 3 is located. Multiple massage head mounting positions 42 are provided on the outer side of the circular axis at one end of the stepped through hole, and the inner wall of the stepped through hole is provided with guide protrusions. There are at least two guide protrusions to ensure that when the needle seat 3 cooperates with the guide protrusions, the movement stability of the needle seat 3 can be achieved, directly ensuring the reliability of the use of the penetration promoting component 2.

[0029] The massage head 1 and the inner cavity of the massage head mounting position 42 are connected by interference fit or adhesive fit.

[0030] Furthermore, the massage head 1 can be either a micro ball head or a microcurrent electrode plate. In actual use, a micro ball head is preferred because it has better rolling properties and a better massage effect when in contact with the skin. At the same time, the massage head 1 can also be a microcurrent electrode plate. It is worth noting that there are two or more massage heads 1, and the more there are, the better the massage effect.

[0031] It should be noted that the massage head 1 can also be threaded into the inner cavity of the massage head mounting position 42, which makes the massage head 1 have a certain stability after connection.

[0032] Combination Figure 3 As shown, as a further step, the outer wall of the fastening part 41 is provided with an external thread texture. The fastening part 41 is connected to the external instrument by the external thread texture. This design ensures that the device is connected to the external instrument. The external instrument is an instrument known to those skilled in the art, and will not be elaborated on in this article.

[0033] As a further step, the outer wall of the fastening part 41 is provided with a snap-fit ​​part, and the fastening part 41 is connected to the external instrument through the snap-fit ​​part. This design ensures that the device is connected to the external instrument, and the external instrument is an instrument known to those skilled in the art. The external instrument has two types of instruments: threaded structure and snap-fit ​​structure, which are available on the market. In comparison, this article will not elaborate on the external instrument.

[0034] In summary, this device is easy to use and widely adaptable, and its functions can be expanded by directly using existing instruments on the market.

[0035] Combination Figure 2 As shown, as a further step, the outer wall of the push rod 6 is provided with a locking head 61 and an annular protrusion 62. One end of the push rod 6 is engaged with the needle seat 3 through the locking head 61, and the other end of the elastic member 5 abuts against the annular protrusion 62 on the outer wall of the push rod 6.

[0036] Specifically, a connecting groove is provided at one end of the needle holder 3, and a slot is provided on the outer wall of the connecting groove to penetrate the needle holder 3. One end of the push rod 6 abuts against the connecting groove, and at the same time, the locking head 61 is locked in the slot to ensure the connection between the push rod 6 and the needle holder 3.

[0037] Combination Figure 1 and Figure 2As shown, as a further step, a mounting position is provided on the end face of the needle seat 3 away from the push rod 6, and the penetration-promoting component 2 is located on the mounting position on the end face of the needle seat 3. The penetration-promoting component 2 is located in the middle of the multiple massage heads 1, which enables the device to integrate the massage function into the housing 4, realizing the simultaneous massage and penetration promotion, greatly improving the product's functionality, providing a better user experience, and meeting the segmented needs of different consumer groups.

[0038] As a further step, the permeation-promoting element 2 can be either nanocrystals or metal sheets.

[0039] The working principle and usage process of this utility model: (Combined with...) Figure 4 As shown, during use, the external instrument pushes the bottom of the push rod 6, causing the push rod 6 and the needle seat 3 to rise by a distance of "L". When the needle seat 3 rises, the needle tip of the penetration enhancer 2 can reach the massage area of ​​the massage head 1. In this way, the device can perform a reciprocating motion with an amplitude of D / 2 at this part by means of the elastic element 5. At the same time, with the overall movement of a penetration enhancer device with massage function, massage and penetration enhancement are carried out simultaneously, greatly improving the functionality of the product.

[0040] In this invention, the term "plural" refers to two or more items unless otherwise expressly defined. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items. The terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0041] It should be noted that when a component is referred to as being "assembled on," "mounted on," "fixed to," or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0042] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0043] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A penetration-enhancing device with a massage function, characterized in that, The device includes a housing (4), through which a push rod (6) is movably inserted. One end of the push rod (6) is connected to a needle seat (3) located in the inner cavity of the housing (4). A penetration enhancer (2) is connected to the end face of the needle seat (3) away from the push rod (6). A massage head (1) is connected to one end face of the housing (4) and is located on the same side as the penetration enhancer (2). There are at least two massage heads (1). A sleeve (43) is provided on the end face of the housing (4) away from the massage head (1). An elastic element (5) is provided in the inner cavity of the sleeve (43) and is sleeved with the outer wall of the push rod (6). One end of the elastic element (5) abuts against the end face of the housing (4), and the other end of the elastic element (5) abuts against the outer wall of the push rod (6). A fastening part (41) is provided on the outer side of the sleeve (43) and is connected to the end face of the housing (4). The fastening part (41) is used to connect with an external instrument.

2. The permeation-enhancing device with massage function according to claim 1, characterized in that, Multiple massage head mounting positions (42) are provided on one end face of the housing (4) along the circumferential direction, and the multiple massage heads (1) are respectively arranged in the multiple massage head mounting positions (42).

3. The permeation-enhancing device with massage function according to claim 2, characterized in that, The massage head (1) and the inner cavity of the massage head mounting position (42) are connected by interference fit or adhesive fit.

4. The permeation-enhancing device with massage function according to claim 1, characterized in that, The outer wall of the fastening part (41) is provided with an external thread texture, and the fastening part (41) is threadedly connected to the external instrument through the external thread texture.

5. A permeation-enhancing device with a massage function according to claim 1, characterized in that, The outer wall of the fastening part (41) is provided with a buckle part, and the fastening part (41) is connected to the external instrument through the buckle part.

6. The permeation-enhancing device with massage function according to claim 1, characterized in that, The outer wall of the push rod (6) is provided with a locking head (61) and an annular protrusion (62). One end of the push rod (6) is engaged with the needle seat (3) through the locking head (61), and the other end of the elastic member (5) abuts against the annular protrusion (62) on the outer wall of the push rod (6).

7. A permeation-enhancing device with a massage function according to claim 1, characterized in that, The housing (4) is integrally formed with the fastening part (41) and the sleeve (43).

8. A permeation-enhancing device with a massage function according to claim 1, characterized in that, The needle seat (3) has an installation position on one end face away from the push rod (6), and the permeation promoting element (2) is located on the installation position on the end face of the needle seat (3).

9. A permeation-enhancing device with a massage function according to claim 1, characterized in that, The massage head (1) is either a miniature ball head or a microcurrent electrode sheet.

10. A permeation-enhancing device with a massage function according to claim 1, characterized in that, The permeation-promoting component (2) can be either nanocrystals or metal sheets.

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