CN-224220575-U - Curve way permeation promoting device

Abstract

The utility model relates to the technical field of beauty medical appliances, in particular to a curved passage permeation promoting device which comprises a permeation promoting piece and a switching main body, wherein the switching main body comprises a needle seat and a connecting part connected with one end of the needle seat, the back surface of the permeation promoting piece is arranged on one end surface of the needle seat far away from the connecting part, a plurality of passage outlets penetrating through the upper end surface and the lower end surface of the needle seat are arranged in the needle seat, and the passage outlets are uniformly distributed on the outer edge of the permeation promoting piece and are in an inverted L shape. The utility model adopts the sleeving or inserting connection mode between the switching main body and the medicament bottle, so that the permeation promotion device is convenient and quick to use, the application of functions of smearing and permeation promotion can be realized by selecting a proper connection mode according to different medicament bottles, and the permeation promotion piece and the passage outlet jointly form a curved passage design, thereby effectively avoiding the problem of liquid splashing of the permeation promotion device in a vibration state and further meeting the use requirement.

Inventors

• YU XIAO
• WANG XINGUO

Assignees

• 苏州揽芯微纳科技有限公司

Dates

Publication Date

20260512

Application Date

20241203

Claims (10)

1. 1. The utility model provides a curved passage infiltration promoting device, its characterized in that includes and oozes piece (1) and switching main part (2) promoted, switching main part (2) include needle file (22) and with the connecting portion that needle file (22) one end is connected, the back of oozing piece (1) is located on the terminal surface that needle file (22) kept away from connecting portion, just set up a plurality of passageway export (21) that run through in terminal surface about needle file (22) in needle file (22), and a plurality of passageway export (21) evenly distributed are at the outer edge that oozes piece (1) promoted to all be the L that falls.
2. 2. The tortuous path permeation promoting device of claim 1, further comprising a vial (3) for containing a drug or essence, wherein the vial (3) is connected to a needle hub (22) by a connection, and wherein the drug or essence in the vial (3) is in communication with the outside through an internal hole in the connection and the path outlet (21).
3. 3. The tortuous path permeation promoting device of claim 2 wherein said connection is a socket connection (23), said socket connection (23) being sleeved outside a shoulder (31) of said vial (3).
4. 4. A tortuous path permeation enhancer according to claim 3, wherein said hub (22) and said socket connector (23) are connected by interference or screw-threaded engagement.
5. 5. The tortuous path permeation promoting device of claim 2 wherein said connection is an internal plug-in connection (24), said internal plug-in connection (24) being inserted inside a mouth (32) of said vial (3).
6. 6. The tortuous path permeation promoting device of claim 5 wherein said hub (22) and said male connector (24) are connected by an interference fit or a threaded fit.
7. 7. The tortuous path permeation promoting device of claim 5 wherein the outer wall of the male connection portion (24) is provided with a sealing ring, the male connection portion (24) being maintained sealed to the neck finish (32) by the sealing ring.
8. 8. The tortuous path permeation enhancer of claim 1 wherein said hub (22) is integrally formed with the connecting portion.
9. 9. A tortuous path permeation enhancer device according to claim 1, wherein an end face of the hub (22) is provided with a mounting site, the permeation enhancer (1) being adhesively disposed in the mounting site.
10. 10. The tortuous path permeation enhancer device of claim 1 wherein said permeation enhancer (1) is either nanocrystalline or sheet metal.

Description

Curve way permeation promoting device Technical Field The utility model relates to the technical field of beauty medical appliances, in particular to a tortuous path permeation promoting device. Background In the application of the fields of hair planting, beauty treatment and medical treatment, medicines or essence are often required to be smeared on the epidermis of the skin, and the skin is used as a good isolation layer, so that the medicines or the essence cannot be absorbed efficiently, however, according to market research, customers hope to promote permeation and improve the absorption effect after the medicines or the essence are smeared. The Chinese patent publication No. CN219127999U discloses a combined permeation promoting device, which realizes the permeation promoting technology of medicines or essence, but has the following problems that the liquid outlet can meet the use requirement because of no severe vibration when the permeation promoting device is manually introduced, but the medicines or the essence can generate liquid splashing problem when the permeation promoting device is directly arranged on an introducing instrument to vibrate, so that the use requirement cannot be met, and the improvement exists. Disclosure of utility model The utility model provides a tortuous path permeation promoting device which aims to solve the problems in the background art. In order to solve the technical problems, the utility model adopts the following technical scheme: The utility model provides a curved passage device that oozes is promoted, includes and oozes piece and switching main part is promoted, the switching main part include the needle file and with the connecting portion that needle file one end is connected, the back of oozes the piece is located on the needle file keeps away from the terminal surface of connecting portion, just set up a plurality of passageway export that run through in the needle file up-and-down terminal surface in the needle file, and a plurality of passageway export evenly distributed is at the outer edge that oozes the piece that promotes to all be the type of falling L. Preferably, the medical device further comprises a medical bottle for containing medicines or essence, the medical bottle is connected with the needle seat through a connecting part, and the medicines or essence in the medical bottle are communicated with the outside through an inner hole in the connecting part and the passage outlet. Preferably, the connecting part is a sleeved connecting part, and the sleeved connecting part is sleeved outside the shoulder of the medicament bottle. Preferably, the needle seat and the sleeved connection part are connected through interference fit or screw fit. Preferably, the connecting portion is an internal connecting portion, and the internal connecting portion is inserted into the inner side of the bottle mouth of the medicine bottle. Preferably, the needle seat and the inner insertion type connecting part are connected through interference fit or screw fit. Preferably, a sealing ring is arranged on the outer wall of the inner plug-in connecting part, and the inner plug-in connecting part is kept sealed with the bottle mouth through the sealing ring. Preferably, the needle seat and the connecting part are integrally formed. Preferably, an installation position is arranged on one end face of the needle seat, and the penetration promoting piece is arranged in the installation position through gluing. Preferably, the penetration enhancer is any one of nano microcrystal or metal sheet. By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows: According to the utility model, the transfer main body is connected with the medicament bottle in a sleeving or plugging manner, so that the permeation promotion device is convenient and quick to use, the application of functions of smearing and permeation promotion can be realized by selecting a proper connection manner according to different medicament bottles, and the permeation promotion piece and the passage outlet jointly form a curved passage design, so that the problem of liquid splashing of the permeation promotion device in a vibration state can be effectively avoided, and the use requirement is met. Drawings FIG. 1 is a schematic view of the penetration enhancer and adapter according to the present utility model. FIG. 2 is a schematic view of the explosion structure of the penetration enhancer and the adapter body of the present utility model. FIG. 3 is a schematic view of the outlet structure of the passageway of the present utility model. Fig. 4 is a schematic view of an embodiment of a medicament bottle and a transfer body according to the present utility model. Fig. 5 is a schematic view of another embodiment of the medicament bottle and adapter body of the present utility model. In the figure, 1, a penetration promoting piece, 2, a switching main body, 21, a passage o