CN213851010U

CN213851010U - Radio frequency treatment head and treatment device

Info

Publication number: CN213851010U
Application number: CN202021557876.3U
Authority: CN
Inventors: 雷晓兵
Original assignee: Shenzhen Peninsula Medical Co Ltd
Current assignee: Shenzhen Peninsula Medical Group Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-08-03
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a radio frequency treatment head and treatment device. The radio frequency treatment head comprises a main body and at least two half shells, wherein the half shells are arranged on the outer peripheral wall of the main body in a covering mode, and the half shells are connected with the main body in a clamping mode. One of the half shell and the main body is provided with a clamping protrusion, and the other half shell and the main body are provided with a clamping groove matched with the clamping protrusion; and the at least two half shells are mutually abutted, two sides of the half shells in the width direction extend outwards to form abutting parts, and the half shells are abutted through the abutting parts. The technical scheme of the utility model through providing a radio frequency treatment head and applied this radio frequency treatment head's treatment device, solved the problem that radio frequency treatment head shell assembly efficiency is low.

Description

Radio frequency treatment head and treatment device

Technical Field

The utility model relates to a medical instrument field based on radio frequency technology especially relates to a radio frequency treatment head and treatment device for vagina treatment.

Background

In the prior art, the casing of the radio frequency treatment head is often buckled on the main body of the radio frequency treatment head, which causes the assembly efficiency of the casing of the radio frequency treatment head to be low.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a radio frequency treatment head and treatment device, aiming at solving the problem that the assembly efficiency of the radio frequency treatment head shell is low in the prior art.

The utility model provides a radio frequency therapy head, which comprises a main body and at least two semi-shells, wherein the at least two semi-shells are arranged on the peripheral wall of the main body in a covering manner, the semi-shells are connected with the main body in a clamping manner, one of the semi-shells and the main body is provided with a clamping protrusion, and the other one is provided with a clamping groove matched with the clamping protrusion; and the at least two half shells are mutually abutted, two sides of the half shells in the width direction extend outwards to form abutting parts, and the half shells are abutted by the abutting parts

Preferably, the abutting part is provided with a plurality of clamping grooves, and the main body is provided with clamping protrusions matched with the clamping grooves.

Preferably, the two ends of the half shell in the length direction are provided with clamping grooves, and the main body is provided with corresponding clamping protrusions.

Preferably, the main body is provided with a plurality of radio frequency contacts, the half shell is provided with a plurality of electrode plates, and the electrode plates are in contact with the radio frequency contacts.

Preferably, the half shell is provided with a plurality of mounting holes, the electrode plate is mounted in the mounting holes, and the electrode plate protrudes out of the half shell through the mounting holes.

Preferably, the outer surface of the radio frequency treatment head is covered with an insulating layer.

The utility model also provides a treatment device, treatment device includes the radio frequency treatment head, treatment device includes the host computer, the host computer with the radio frequency treatment head is connected.

The utility model discloses a radio frequency therapy head, radio frequency therapy head includes main part and two at least half shells, half shell covers and locates on the periphery wall of main part. The technical scheme of the utility model has solved the low problem of radio frequency treatment head shell assembly efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of the rf therapy head of the present invention;

FIG. 2 is a schematic structural view of the half shell of FIG. 1;

FIG. 3 is a schematic view of the RF therapy head of FIG. 1 after assembly;

the reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				10	Radio frequency therapeutic head	11	Main body
110	Clamping projection	111	Radio frequency contact
				12	Half shell	120	Clamping groove
121	Electrode plate	122	Abutting part

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be noted that the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model mainly aims at providing a radio frequency treatment head 10 and treatment device, aiming at solving the problem that the assembly efficiency of the shell of the radio frequency treatment head 10 is low in the prior art. In the prior art, the at least two half-shells 12 are mounted on the main body 11 by means of mutual engagement. The half shells 12 are mounted such that the dimensions of the half shells 12 are adapted to the dimensions of the body 11 and the dimensions of the half shells 12 are adapted to each other. In this way, in the prior art, the half shell 12 is disposed on the outer peripheral wall of the main body 11 by a snap-fit method, which requires high precision for the half shell 12. In addition, in order to smoothly engage the half shells 12, the machining accuracy of the engagement portions of the half shells 12 is required to be relatively high. Thus, the yield is low, and the assembly efficiency of the radio frequency treatment head 10 is low.

Referring to fig. 1, the present invention provides a radio frequency therapy head 10, wherein the radio frequency therapy head 10 includes a main body 11 and at least two half shells 12, the at least two half shells 12 are disposed on an outer peripheral wall of the main body 11, and the half shells 12 are connected to the main body 11 in a snap-fit manner. The number of the half shells is at least two, and can also be three, four or more than five. In a preferred embodiment, the half-shells are two in number. So configured, the half-shells 12 need not be mounted on the body 11 at the same time. One of the half-shells 12 can be mounted on the body 11 by snap-fitting, and the other half-shell 12 can be mounted. Therefore, the assembly difficulty of the radio frequency therapy head 10 for assembling the half shell 12 is reduced, and the assembly efficiency of the radio frequency therapy head 10 is improved. The half-shell 12 may also be mounted to the body 11 by other means, such as by gluing the half-shell 12 to the body 11. But this arrangement is not conducive to subsequent assembly of the assembly. In a preferred embodiment, the half-shells 12 are connected to the body 11 by means of a snap-fit.

Referring to fig. 1 to 2, one of the half shell 12 and the main body 11 is provided with a locking protrusion 110, and the other is provided with a locking groove 120 matched with the locking protrusion 110. That is, for the sake of processing convenience, the half shell 12 and the main body 11 are clamped by the clamping protrusion 110 and the clamping groove 120. The locking protrusion 110 or the locking groove 120 may be provided on the side of the half shell 12 facing the main body 11, or may be provided on the edge of the half shell 12. The slots 120 provided in the half shells 12 may be through slots with a through bottom or blind slots. Moreover, for better fixing effect, the main body 11 and the half shell 12 may be provided with a plurality of mutually cooperating locking slots 120 and locking protrusions 110. The plurality of locking slots 120 and the locking protrusions 110 may be disposed at a plurality of positions between the housing half 12 and the main body 11, thereby achieving a multi-point fixing effect.

Preferably, the two half-shells 12 abut each other. The two half-shells 12 can also be connected to each other when the two half-shells 12 are respectively snapped into the body 11. The two housing halves 12 can be snapped together by means of snap tabs 110 and snap slots 120. However, with such an arrangement, the requirement on the machining precision of the half shell 12 is high, the machining difficulty is high, and the assembly efficiency is still low. In order to further increase the efficiency of assembly and reduce the difficulty of assembly, in a preferred embodiment the two half-shells 12 abut against each other. In this way, it is not necessary to further machine the protrusion or groove connecting the two half shells 12 on the half shell 12, which reduces the machining difficulty of the half shell 12 and improves the assembly efficiency of the rf therapy head 10.

Preferably, the two sides of the housing half 12 in the width direction extend outward to form abutting portions 122, and the two housing halves 12 are abutted by the abutting portions 122. Further, the main body 11 is a tube extending along a straight line, and the two half shells 12 are disposed on the outer peripheral wall of the main body 11. The two half-shells 12 are semi-circular tubes with an arc that conforms to the arc of the body 11. Since the semicircular pipe is difficult to process, an abutting portion 122 for abutting is additionally extended in the width direction of the half case 12. The abutment 122 is relatively thin in thickness compared to the thickness of the half shell 12. This is for the sake of convenience of processing. Further, the abutting portion 122 is also provided to be adhered to the outer peripheral wall of the main body 11. The abutment 122 is an extension of the housing half 12 in the width direction, i.e. in the circumferential direction of the tube.

Preferably, the abutting portion 122 is provided with a plurality of slots 120, and the main body 11 is provided with locking protrusions 110 engaged with the slots 120. Specifically, the abutting portion 122 is provided in close contact with the main body 11 because the abutting portion 122 is thin. Therefore, the abutting portion 122 is provided with a plurality of slots 120, and the main body 11 is provided with a plurality of locking protrusions 110 corresponding to the slots 120. Furthermore, the plurality of slots 120 are disposed on the abutting portion 122 along the radial direction of the tube of the rf therapy head 10. In this way, the half-shell 12 can be further fixed to the body 11.

Preferably, the housing half 12 is provided with a locking groove 120 at both ends in the length direction, and the main body 11 is provided with a corresponding locking protrusion 110. Meanwhile, the two sides of the housing half 12 in the width direction are fixed to the main body 11. The housing half 12 is also secured at both longitudinal sides to the housing. Further, a locking protrusion 110 or a locking groove 120 is formed on the main body 11, and a locking groove 120 or a locking protrusion 110 corresponding to the locking protrusion 110 or the locking groove 120 on the main body 11 is disposed on the half shell 12. In a preferred embodiment, the inner surface of the half shell 12 is provided with a locking groove 120 at both ends in the length direction, and the locking groove 120 is provided along both side edges in the length direction of the half shell 12. In this way, the half-shell 12 is fixed to the body 11 by four sides. This ensures maximum stability of the mounting of the half-shell 12 on the body 11.

Preferably, a plurality of radio frequency contacts 111 are arranged on the main body 11, and a plurality of electrode pads 121 are arranged on the half shell 12, wherein the electrode pads 121 are in contact with the radio frequency contacts 111. Referring to fig. 3, fig. 3 is a schematic structural diagram of the rf therapy head 10 after assembly, that is, a finished product diagram of the rf therapy head 10. It is noted that the radio frequency therapy head 10 transmits radio frequency energy for therapy. The housing half 12 is provided with a plurality of electrode pads 121, the electrode pads 121 being in contact with the rf contacts 111 to effect a delivery of the rf energy. Furthermore, a flexible circuit board is fixed on the main body, and the circuit board is connected with the internal circuit of the radio frequency treatment head 10. The rf therapy head 10 is further connected to a host, specifically, the host is connected to an internal circuit of the rf therapy head 10, the host generates rf energy, and the rf contact 111 is a contact point for transmitting the rf energy, and is a contact point for contacting the electrode sheet with a circuit of the main body 11, and plays a role of transmitting the rf energy.

Since the position of the radio frequency contact 111 on the main body 11 is relatively fixed, the positions of the half shell 12 and the main body 11 are relatively fixed in order for the electrode pads 121 and the radio frequency contact 111 to contact each other. Therefore, the half shell 12 and the main body 11 are connected, so that the positions of the half shell 12 and the main body 11 are relatively fixed, and the assembly difficulty of the shell of the radio frequency treatment head 10 is greatly reduced.

Preferably, the half shell 12 is provided with a plurality of mounting holes, the electrode tabs 121 are mounted in the mounting holes, and the electrode tabs 121 protrude from the half shell 12 through the mounting holes. The mounting holes are spaced apart on the housing half 12. Specifically, the main body 11 is provided with a plurality of rf contacts 111, and each rf contact 111 contacts one electrode pad 121. In order to maximize the therapeutic effect of the rf therapeutic head 10, the rf contacts 111 are spaced apart from each other on the main body 11. Therefore, the electrode pads 121 should be arranged on the rf therapy head 10 at intervals. I.e. the housing halves 12 have mounting holes arranged at intervals. Specifically, the radio frequency treatment head 10 is a pipe body extending along a straight line direction, the mounting holes are arranged at intervals along the straight line direction, and the electrode sheet 121 is fixed on the half-shell 12 through the mounting holes.

Further, the electrode pads 121 are provided protruding from the housing half 12, since the electrode pads 121 are required to deliver the rf energy to the vaginal wall. Thus, the electrode sheet 121 can be sufficiently contacted with the vaginal inner wall. The electrode pad 121 can more easily deliver the rf energy, so that the rf therapy head 10 has a better therapeutic effect. It is noted that for better therapeutic effect, in a preferred embodiment, the rf contacts 111 and the electrode pads 121 are arranged one by one, i.e. the one electrode pad 121 and the one rf contact 111 are in electrical contact.

In a preferred embodiment, the RF treatment head 10 is coated with an insulating layer. Furthermore, the outer surface of the radio frequency treatment head 10 is entirely covered with an insulating layer. The insulating layer is made of ceramic, Teflon and the like. On one hand, the whole radio frequency treatment head 10 is covered with an insulating layer, so that the sealing and waterproof effects of the radio frequency treatment head 10 can be improved. On the other hand, the arrangement of the insulating layer changes the prior resistance type treatment method of the radio frequency treatment head into a capacitance type treatment method. The capacitive treatment method is to form a coupling capacitor between the user and the surface of the radio frequency treatment head 10 by using the electric field of the human body.

The capacitive treatment has a safer effect than the resistive treatment. In particular, the radio frequency therapy head 10 with the resistive type can make more radio frequency energy act on the cell tissues of the human body under the condition of the same current output, but in doing so, the risk of the user being burnt is larger. When the contact is poor, that is, the electrode plate 110 and the radio frequency therapy head 10 are in point contact, the point discharge occurs, and a user feels a pricking feeling when using the device, so that the user is injured or the user experience is poor. Thus, capacitive rf therapy head 10 is more secure than resistive rf therapy head 10, resulting in a better user experience.

The utility model discloses still include a treatment device, treatment device includes radiofrequency treatment head 10, treatment device still includes the host computer, the host computer with radiofrequency treatment head 10 is connected. Further, the main machine is connected with a power supply, and the main machine is connected with an internal circuit of the radio frequency treatment head 10 to deliver current, so that the electrode plate 121 delivers radio frequency energy to perform vaginal treatment. Meanwhile, the host should have a device for adjusting the current, that is, the host can adjust the power of the rf therapy head 10 by adjusting the current, so as to achieve different therapeutic effects and meet different requirements. Further, a sensor is further arranged on the radio frequency treatment head 10, and the sensor is connected with the host. The host can receive the information transmitted by the sensor, and then adjust the current according to the information, namely adjust the treatment power of the radio frequency treatment head 10.

Further, because the radio frequency treatment head 10 is a consumable product, the radio frequency treatment head and the host are detachably connected for easy replacement. Meanwhile, in order to improve user experience, the joint should not have the defects of sharp corners, burrs, large friction and the like which harm the user or reduce the comfort of the user.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A radio frequency treatment head for vaginal treatments, comprising:

a main body;

the at least two half shells are arranged on the peripheral wall of the main body in an overlaying mode, and the half shells are clamped with the main body; one of the half shell and the main body is provided with a clamping protrusion, and the other half shell and the main body are provided with a clamping groove matched with the clamping protrusion; and the at least two half shells are mutually abutted, two sides of the half shells in the width direction extend outwards to form abutting parts, and the half shells are abutted through the abutting parts.

2. The radio frequency therapy head according to claim 1, wherein said abutment portion has a plurality of slots, and said main body has a locking protrusion engaged with said slots.

3. The radio frequency treatment head according to claim 1, wherein the half-shell is provided with a locking groove at both ends in the length direction, and the main body is provided with a corresponding locking protrusion.

4. The rf applicator head of claim 1, wherein the body has a plurality of rf contacts disposed thereon, and wherein the housing half has a plurality of electrode pads disposed thereon, the electrode pads being in contact with the rf contacts.

5. The RF therapy head of claim 4, wherein the half-shell has a plurality of mounting holes, the electrode pads are mounted in the mounting holes, and the electrode pads protrude from the half-shell through the mounting holes.

6. The radio frequency therapy head according to claim 1, wherein an insulating layer is coated on an outer surface of the radio frequency therapy head.

7. A treatment device, characterized in that the treatment device comprises a radio frequency treatment head according to any one of claims 1 to 6, the treatment device comprises a host machine, and the host machine is connected with the radio frequency treatment head.