CN219149023U

CN219149023U - Therapeutic apparatus handle and therapeutic apparatus

Info

Publication number: CN219149023U
Application number: CN202222539175.2U
Authority: CN
Inventors: 梁永生; 雷晓兵; 丁毅
Original assignee: Shenzhen Peninsula Medical Co Ltd
Current assignee: Shenzhen Peninsula Medical Group Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-06-09
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses a therapeutic apparatus handle and a therapeutic apparatus, wherein the therapeutic apparatus handle is used for the therapeutic apparatus, and the therapeutic apparatus handle comprises: a grip portion and a treatment head, wherein the grip portion is for gripping; the electrode group comprises a plurality of electrode plates which are arranged at intervals and is used for outputting radio frequency at the treatment head; the cooling component is used for cooling the electrode group; and an isolation member provided in the electrode group and isolating any two adjacent electrode sheets to avoid the electrode sheets from being shorted. The therapeutic apparatus handle provided by the technical scheme of the utility model can prevent the adjacent two electrode plates from being short-circuited by condensed water generated by the cooling component.

Description

Therapeutic apparatus handle and therapeutic apparatus

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a therapeutic apparatus handle and a therapeutic apparatus.

Background

In the related art, an electrode plate, a water tank, a semiconductor refrigerating plate and other cooling components are arranged at the bottom of a therapeutic head of refrigerating radio frequency, condensed water can be generated in the semiconductor refrigerating plate in the refrigerating process, and when the condensed water flows between two electrode plates, the adjacent two electrode plates can be short-circuited.

Disclosure of Invention

The embodiment of the utility model provides a therapeutic instrument handle and a therapeutic instrument, aiming at avoiding the short circuit of two adjacent electrode plates caused by condensed water generated by a cooling component.

The therapeutic apparatus handle according to the embodiment of the utility model comprises a holding part and a therapeutic head mounted on the holding part, wherein the therapeutic head comprises:

the bottom shell is connected with the holding part and is provided with an installation cavity;

the electrode group comprises a plurality of electrode plates which are arranged at intervals; the bottom shell is provided with a plurality of mounting holes communicated with the mounting cavity corresponding to the layout of the electrode plates; each electrode plate comprises a first substrate and a second substrate which are connected with each other, the first substrate penetrates out of the mounting hole, and the second substrate is limited in the mounting cavity;

the cooling assembly is arranged in the mounting cavity and is abutted with the upper end surfaces of the second substrates; and

and the isolation piece is arranged in the mounting cavity and is used for isolating any two adjacent second substrates.

In one embodiment, the insulating member comprises an insulating column and a plurality of insulating parts connected with the insulating column, and the plurality of electrode plates are annularly arranged around the insulating column; each isolation part is arranged between two adjacent electrode plates and is abutted with the cooling component.

In one embodiment, the electrode sheet includes a first substrate and a second substrate connected to each other; the first substrate is arranged in the mounting hole and penetrates out of the mounting hole; the periphery of the second substrate is provided with a convex ring protruding out of the first substrate, and one side, close to the first substrate, of the convex ring is abutted against the inner wall surface of the bottom shell.

In one embodiment, the therapeutic apparatus handle includes a sealing member, the sealing member is sleeved on the first substrate, and the sealing member is located between the convex ring and the bottom shell.

In an embodiment, a fixing column is disposed at a position of the inner side wall of the bottom shell corresponding to the isolation column, and the isolation column is sleeved on the fixing column.

In an embodiment, the therapeutic apparatus handle further comprises an electrode pressing plate, wherein the electrode pressing plate is provided with a third fixing hole, and the lower surface of the electrode pressing plate is abutted against the fixing column and the upper surfaces of the plurality of second substrates; screws sequentially pass through the third fixing holes and the second fixing holes to fix the insulating member and the plurality of electrode pads on the bottom chassis.

In one embodiment, the electrode pressing plate is provided with a first avoiding sinking groove for accommodating the nut; the second substrate is provided with a second avoidance sink groove for embedding the electrode pressing plate, and the second avoidance sink groove is positioned at the end part, close to the electrode pressing plate, of the periphery edge of the convex ring.

In one embodiment, the cooling assembly comprises an insulating member, a refrigerating member and a heat dissipating member; the refrigerating piece is provided with a refrigerating surface and a radiating surface, and the radiating surface is in contact with the radiating piece; the refrigerating surface is in contact with the insulating piece, and the upper surfaces of the insulating piece and the second substrate are abutted against the lower surface of the insulating piece;

the insulation column is arranged on the upper surface of the second substrate, the insulation part is arranged on the upper surface of the second substrate, and the insulation part is arranged on the upper surface of the second substrate.

In an embodiment, a protruding portion is formed at an end of the isolation portion away from the isolation column, and an upper end face of the protruding portion is higher than an upper end face of the second substrate.

The utility model also provides a therapeutic apparatus, which comprises a host machine and the therapeutic apparatus handle in any embodiment.

The therapeutic apparatus handle of the above embodiment comprises the cooling component which can cool the electrode slice group and is arranged on the isolation piece to isolate the electrode slices independently, so that the short circuit of two adjacent electrode slices caused by condensed water generated by the cooling component can be avoided, and the running stability of the therapeutic apparatus can be improved.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings may be obtained from the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of a therapeutic apparatus handle according to an embodiment of the present utility model;

FIG. 2 is a schematic block diagram of a therapeutic apparatus according to an embodiment of the present utility model;

fig. 3 is a schematic structural view of a portion of a bottom chassis and an electrode sheet according to an embodiment of the present utility model;

fig. 4 is a schematic view of a portion of a bottom chassis and an electrode sheet according to another embodiment of the present utility model (an insulator, an electrode platen, etc. have been installed);

fig. 5 is a cross-sectional view of a portion of the bottom chassis and electrode pads (insulation and electrode platen, etc. have been installed) of an embodiment of the present utility model;

FIG. 6 is a schematic view of an electrode sheet according to an embodiment of the present utility model;

FIG. 7 is a schematic view of an electrode sheet according to another embodiment of the present utility model;

FIG. 8 is a schematic view of an electrode sheet according to another embodiment of the present utility model;

fig. 9 is a schematic structural view of an electrode sheet according to another embodiment of the present utility model.

Reference numerals illustrate:

the achievement of the object, functional features and advantages of the present utility model will be further described with reference to the drawings in connection with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, "and/or" throughout this document includes three schemes, taking a and/or B as an example, including a technical scheme, a technical scheme B, and a technical scheme that both a and B satisfy; in addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The present utility model proposes a therapeutic apparatus handle 10.

In an embodiment of the present utility model, referring to fig. 1 to 9, the therapeutic apparatus handle 10 includes a grip portion 13 and a therapeutic head 11 mounted on the grip portion 13, wherein the therapeutic head 11 includes a bottom case 34, an electrode group 26, a cooling component 30, and an insulator 32, the bottom case 34 is connected to the grip portion 13, and the bottom case 34 has a mounting cavity; the electrode set 26 includes a plurality of electrode plates 28 arranged at intervals, and the bottom shell 34 is provided with a plurality of mounting holes 36 communicated with the mounting cavities corresponding to the layout of the electrode plates 28; one end of the electrode plate 28 is limited in the mounting cavity, and the other end of the electrode plate penetrates out of the mounting hole 36; a cooling assembly 30 disposed in the mounting cavity and abutting the plurality of electrode pads 28; and an isolation member 32 provided in the mounting cavity for isolating any adjacent two of the electrode pads 28.

The therapeutic apparatus handle 10 of the above embodiment includes the cooling component 30 for cooling the electrode set 26, and the insulating member 32 disposed on the electrode set 26 can insulate the plurality of electrode plates 28, that is, each electrode plate 28 is insulated from the other electrode plates 28, so that condensed water generated during the cooling process of the cooling component 30 can be prevented from falling between the electrode plates 28, and thus, two adjacent electrode plates 28 are conducted to generate a short circuit.

The therapeutic apparatus handle 10 of the above embodiment may be used for holding by a human hand, and the electrode sheet 28 provided on the therapeutic head 11 may be used for contacting body tissue of a human and may be used for performing therapy. The shape and size of the holding portion 28 are designed to satisfy the requirement of being held by a person. The relative positions of the holding part 13 and the treatment head 11 may be that the holding part 13 and the treatment head 11 want to be far away, specifically, may be that the two are located at two opposite ends of the treatment apparatus handle 10. Additionally, the holding part 13 can be penetrated by wires and other pipelines, so that the electric connection between the parts inside the handle and the external related devices and other material exchange such as heat exchange media such as water can be realized.

The electrode assembly 26 may be electrically connected to the rf power source 22 of the host computer 14 of the therapeutic apparatus 12, and may receive the rf signal output from the rf power source 22. The electrode set 26 can release energy to the outside according to the radio frequency signal output by the radio frequency power supply 22, and in particular, the beam radiated by the electrode set 26 can perform actions such as treatment on human tissue at the treatment head 11 of the handle. Further, the electrode set 26 is disposed on the grip portion 13, and the electrode set 26 is disposed in such a manner that energy can be released to the outside of the treatment head 11 of the treatment apparatus handle 10. In this embodiment, the electrode set includes a plurality of electrode plates 28 disposed at intervals, and the plurality of electrode plates 28 can release energy from the treatment head 11, so as to treat human tissue.

Further, the electrode set 26 includes a plurality of electrode pads 28 that may be respectively connected to different rf output sources. The main unit 14 of the therapeutic apparatus 12 may be provided with a plurality of independent rf power sources, each of which is connected to one of the electrode pads 28 through a separate rf output circuit to output rf signals to the electrode pads 28. It will be appreciated that the rf output power of each electrode slice 28 may be controlled independently, so that the energy of the plurality of electrode slices 28 may be ensured to be uniform, and the therapeutic effect may be ensured (if a single rf power source corresponds to the plurality of electrode slices 28, the rf energy output by each electrode slice 28 may be different because the loads corresponding to each electrode slice 28 may be different, so that the corresponding therapeutic effects may be greatly different). In the embodiment of the present utility model, the number of electrode pads 28 may be set according to actual needs, and specifically may be set with reference to the requirements such as the therapeutic effect of the cooling handle.

The cooling assembly 30 can cool down, thereby cooling the electrode sheet 28, and thus, controlling the temperature of the electrode sheet 28 to a certain range of values. Optionally, a cooling assembly 30 is provided in a mounting cavity formed in the therapeutic apparatus handle 10 adjacent the electrode pads 28 to cool the electrode pads 28. The cooling assembly 30 has a heat absorbing structure contacting the electrode sheet 28 to absorb heat that may come from the electrode sheet 28 to cool the electrode sheet 28.

The electrode plate 28 includes a first substrate 40 mounted in the mounting hole 36, and a second substrate 42 provided on the upper side of the first substrate 40, the second substrate 42 having an outer peripheral edge 44 protruding from the first substrate 40, the outer peripheral edge 44 abutting against a collar 46 provided on the inner side edge of the mounting hole 36, the outer peripheral edge 44 being provided with a first fixing hole 48 for threading a screw to lock the electrode plate 28 to the bottom case 34. In this way, mounting of the electrode sheet 28 can be achieved. The cooling component 30 comprises an insulating part, a refrigerating part and a radiating part; the refrigerating piece is provided with a refrigerating surface and a radiating surface, and the radiating surface is in contact with the radiating piece; the refrigerating surface is in contact with the insulating member, and the upper surfaces of the insulating member and the second substrate 42 are abutted against the lower surface of the insulating member; wherein, the upper surface of the second substrate is provided with a caulking groove 64, and one end of the isolation column 32a and one end of the isolation portion 32b, which is close to the isolation column 32a, are matched with the caulking groove 64 to form an avoidance opening, so that the insulating member can be embedded in the caulking groove 64.

Further, the heat dissipation element may be a fan, a heat dissipation fin or a water cooling device 76, and in this embodiment, the heat dissipation element is a water cooling device 76, where the water cooling device 76 forms a heat absorbing surface on a surface of the side of the heat dissipation element, which is close to the electrode plate 28, and heat from the electrode plate 28 may be absorbed by the water cooling device 76 on the heat absorbing surface. The heat may be conducted from the hot side into the water cooling device 76 and may be absorbed by the water in the flow line, and then the water may continue to flow, bringing the heat out of the cooling assembly 30, thereby cooling the electrode pads 28. The water cooling device 76 is communicated with the refrigerating module 20 in the main body 14 of the weight-losing machine through a pipeline, cold water output by the refrigerating module 20 can flow into the water cooling device 76 through the pipeline, and after absorbing heat, the cold water flows back to the refrigerating module 20 to be refrigerated again, and the cycle is performed.

Further alternatively, the cooling assembly 30 further includes a semiconductor refrigeration sheet 74 disposed between the electrode sheet 28 and the water cooling device 76, the semiconductor refrigeration sheet 74 being electrically connected to the control unit 16, the semiconductor refrigeration sheet 74 being configured to absorb heat from the electrode sheet 28 through the cold end and dissipate heat to the heat absorbing surface of the water cooling device 76 through the hot end. A ceramic plate can be arranged between the cold end of the semiconductor refrigeration piece 74 and the outer surface of the electrode piece 28 so as to isolate the semiconductor refrigeration piece 74 from the electrode piece 28, so that the two are prevented from being electrically connected, and the ceramic plate can uniformly conduct heat of the plurality of electrode pieces 28 through the ceramic plate, so that the condition that partial areas of the semiconductor refrigeration piece 74 are heated unevenly can not occur. The hot end of the semiconductor may be in direct contact with the heat absorbing surface of the water cooling device 76, and the water cooling device 76 may cool the semiconductor cooling fin 74. When the semiconductor refrigeration sheet 74 is in operation, its cold end may absorb heat from the electrode sheet 28 and may dissipate the heat through the hot end to the water cooling device 76, thereby performing the function of the cooling assembly 30.

Based on common knowledge, when the semiconductor cooling plate 74 is operated, the structure (such as ceramic plate) of the semiconductor cooling plate 74 for absorbing heat from the electrode plate 28 may form condensed water, and when the condensed water permeates into the electrode set 26, the electrode set 26 may malfunction, especially, a plurality of electrode plates 28 may malfunction such as short circuit due to condensed water and electricity connection, and further, the therapeutic effect and the service cycle of the therapeutic apparatus handle 10 may be affected.

The isolating member 32 is disposed in the mounting cavity, specifically, between the electrode groups 26, and the isolating member 32 can isolate any two adjacent electrode plates 28, that is, any two adjacent electrode plates 28 will not be shorted by condensed water. The insulating member 32 may be disposed so as to insulate any two adjacent electrode sheets 28, for example, the insulating member 32 may be disposed in a gap formed between the electrode sheets 28.

The material of the insulating member 32 is selected so as to be insulating.

Referring to fig. 3-5, in some embodiments, bottom shell 34 of therapeutic apparatus handle 10 includes a bottom shell portion positioned on the therapeutic head, a mounting cavity is formed in bottom shell 34 for disposing a plurality of electrode pads 28, and a mounting hole 36 is formed at a lower end of bottom shell 34 corresponding to each electrode pad 28. In this manner, the electrode pads 28 may be implemented for installation within the therapeutic apparatus handle 10.

Specifically, a mounting cavity formed within bottom shell 34 may be configured to mount electrode assembly 26. Further, the electrode set 26 includes a plurality of electrode plates 28 disposed at the bottom of the mounting cavity, and a portion of each electrode plate 28 may be disposed through a mounting hole 36 formed in the bottom shell 34 and may be exposed on the outer surface of the bottom shell 34, and the exposed portion of the electrode plate 28 may form a treatment surface, where the treatment surface may contact human tissue and may release energy to the human tissue.

In some embodiments, the insulating member 32 includes an insulating column 32a and a plurality of insulating portions 32b connected to the insulating column 32a, and the plurality of electrode sheets 28 are annularly arranged around the insulating column 32 a; each of the isolation portions 32b is disposed between two adjacent electrode pads 28. Preferably, a protrusion 32c is formed at an end of the isolation portion 32b away from the isolation post, and an upper end surface of the protrusion 32c is higher than an upper end surface of the second substrate 40.

Referring to fig. 3 specifically, the plurality of electrode plates are arranged at intervals along the length direction of the end face of the treatment head, and the insulating member 32 may be an insulating plate, and an insulating plate is disposed between any two adjacent electrode plates, so that gaps between the plurality of electrode plates 28 are filled, and condensed water generated by the semiconductor refrigerating plate is prevented from flowing between the two electrode plates, thereby causing short circuit between the two adjacent electrode plates. In another embodiment, the insulating member 32 includes an insulating column 32a and a plurality of insulating portions 32b connected to the insulating column 32a, and the plurality of electrode sheets 28 are annularly arranged around the insulating column 28; each isolation portion 32b is disposed between two adjacent electrode plates 28 and abuts against the cooling component 30.

It will be appreciated that the plurality of electrode pads 28 may be arranged in a plurality of ways, and that the plurality of electrode pads 28 may be arranged in a plurality of ways along the length of the treatment head end surface, or may be arranged in a plurality of ways along the width of the treatment head end surface, or may be arranged in a plurality of ways along the length of the treatment head end surface, or the length of the treatment head end surface. In general, the shape and structure of the separator 32 are set according to the shape and arrangement of the plurality of electrode sheets 28. The insulating member 32 is provided for insulating any adjacent two of the electrode sheets 28 to prevent condensed water generated from the semiconductor refrigerating sheet from flowing between the two electrode sheets 28, as long as the purpose is achieved.

Further, the fixing column 38 is disposed at the bottom wall of the installation cavity inside the bottom shell 34, optionally, the fixing column 38 is disposed at the center of the bottom wall of the cavity, so that the plurality of electrode pads 28 disposed around the fixing column 38 can be uniformly distributed, and the situation that the distribution of the electrode pads 28 is inconvenient due to the asymmetric surrounding space of the fixing column 38 for the electrode pads 28 is avoided. A mounting gap may be formed between any two adjacent electrode plates 28 of the plurality of electrode plates 28, and a plurality of mounting gaps may be formed between the plurality of electrode plates 28 without direct contact between any two adjacent electrode plates 28. To avoid the circuit caused by condensate seeping into these mounting gaps, the central portion of the spacer may be connected to the fixing posts 38, and other portions of the insulating member 32 may be filled in a plurality of mounting gaps, thereby insulating any two adjacent electrode sheets 28. In the present embodiment, the insulating member 32 is shaped and sized to insulate any two adjacent electrode pads 28.

Illustratively, the electrode assembly 26 includes four electrode sheets 28 with a mounting gap formed between the four electrode sheets 28 that meet in a cross shape, and further, the insulator 32 is configured to fit the cross shape of the mounting gap. However, the present design is not limited thereto, and in other embodiments, the electrode assembly 26 includes other electrode pads 28, although the shape and size of the insulator 32 may be adjusted accordingly.

Referring to fig. 6 to 9, in some embodiments, the electrode sheet 28 includes a first substrate 40 mounted in the mounting hole 36, and a second substrate 42 provided on an upper side of the first substrate 40, the second substrate 42 having a peripheral edge 44 protruding from the first substrate 40, the peripheral edge 44 abutting against a collar 46 provided on an inner side edge of the mounting hole 36, the peripheral edge 44 being provided with a first fixing hole 48 for a screw to pass therethrough to lock the electrode sheet 28 to the bottom case 34. In this way, mounting of the electrode sheet 28 can be achieved.

Specifically, the first substrate 40 of the electrode sheet 28 may be inserted into the mounting hole 36, the first substrate 40 may be partially protruded and exposed on the outer surface of the bottom shell 34, and the exposed portion of the electrode sheet 28 may form a treatment surface, which may be used to contact human tissue and may release energy to the human tissue. Alternatively, the outer peripheral surfaces of the first substrates 40 may abut against the wall of the mounting hole 36 to be mutually restrained in the circumferential direction. The second substrate 42 is disposed on the upper side of the first substrate 40, and the outer periphery of the second substrate 42 extends to a certain extent in the outer space of the circumferential direction along 44, so as to form a limit structure of a collar 46 that can abut against the inner edge of the mounting hole 36. Specifically, the underside of the second substrate 42 may abut against the upper sidewall surface of the collar 46. The collar 46 may have a screw hole corresponding to the first fixing hole 48 formed in the peripheral edge 44 of the second substrate 42, and the screw sequentially penetrates through the first fixing hole 48 and the screw hole of the collar 46, so that the electrode plate 28 may be locked to the bottom case 34. It can be understood that the connection mode of the screw locking pair has the beneficial effects of simple connection structure, simple connection operation and firm connection. However, the present design is not limited thereto, and other connection methods may be used instead, including but not limited to a snap connection.

In some embodiments, to prevent external water from entering the treatment head 11 at the junction of the electrode pad 28 and the bottom shell 34, the handle 10 further includes a seal 50, where the seal 50 is sleeved on the first substrate 40, and the seal 50 is located between the collar 46 and the bottom shell 34.

Referring to fig. 3 to 5, in some embodiments, a portion of the isolation column 32a is sleeved on the outer peripheral surface of the fixing column 38, and a second fixing hole 52 is formed in the fixing column 38 for threading a screw to fix the isolation member 32 to the bottom shell 34. In this manner, mounting of the insulation 32 can be achieved.

Specifically, the second fixing hole 52 is an internal threaded hole with an upward opening, a through hole is formed in the middle of the isolation member 32, the through hole is used for sleeving the isolation member 32 on the outer circumferential surface of the second fixing hole 52, a screw can penetrate through the internal threaded hole of the second fixing hole 52, a nut of the screw can limit and fix the isolation member 32, or a matched part is arranged between the nut and the isolation member 32, and the isolation member 32 can be limited and fixed. It can be understood that the connection mode of the screw locking pair has the beneficial effects of simple connection structure, simple connection operation and firm connection. However, the present design is not limited thereto, and in other embodiments, the screw lock may be replaced by other connection methods, including but not limited to a snap connection.

In some embodiments, the therapeutic apparatus handle 10 further includes an electrode pressing plate 54, the electrode pressing plate 54 is provided with a third fixing hole 56 for a screw to pass through to lock the electrode pressing plate 54 at the second fixing hole 52, and the lower surface of the electrode pressing plate 54 abuts against the isolation member 32 and the peripheral edge 44, and limits the isolation member 32 and the peripheral edge 44. In this manner, a fixed mounting of the insulation 32 may be achieved.

Specifically, when the screw passes through the third fixing hole 56 of the electrode pressing plate 54 and is locked in the second fixing hole 52, the nut of the screw can limit the surface of the electrode pressing plate 54, which is away from the insulating member 32, and the surface of the electrode pressing plate 54, which is abutted against the insulating member 32, can apply a force for limiting and fixing the insulating member 32 to the insulating member 32, so as to fixedly connect the insulating member 32 to the second fixing hole 52. And, the electrode plate 54 may also abut against a side surface of the peripheral edge 44 facing away from the collar 46, so as to limit and fix the electrode sheet 28. In the embodiment shown in fig. 5, the lower surface of the electrode pressing plate 54 includes a first limiting surface and a second limiting surface, and the outer peripheral surface of the electrode pressing plate 54 forms a stepped surface, where the first limiting surface is close to the insulating member 32 and is used for limiting the insulating member 32; the second limiting surface is further away from the isolation member 32 than the first limiting surface for limiting the electrode sheet 28.

In some embodiments, the upper surface of the second substrate 42 is used for exchanging heat with the cooling component 30, an insulating member 58 is arranged between the cooling component 30 and the upper surface of the second substrate 42, the upper surfaces of the insulating member 32 and the second substrate 42 are abutted against the lower surface of the insulating member 58, and the electrode pressing plate 54 is provided with a first avoiding sink 60 for accommodating the nuts; the end of the peripheral edge 44 near the electrode platen 54 is provided with a second relief sink 62 embedded with the electrode platen 54.

In this manner, the cooling assembly 30 may be facilitated to contact the electrode pads 28.

Specifically, the insulating member 58 can isolate the cooling structure (e.g., the semiconductor cooling plate 74) of the cooling assembly 30 from the electrode plate 28, so as to avoid mutual leakage between the cooling assembly 30 and the electrode plate 28. The upper surface of the insulator 58 may abut the semiconductor refrigeration sheet 74 of the insulating cooling module 30 and the like, and the lower surface may abut the electrode sheet 28. The insulating member 58 of the present embodiment may conduct heat. When the insulating member 58 abuts against the electrode slice 28, the electrode pressing plate 54 can be accommodated by the second avoiding sink 62 provided on the peripheral edge 44 of the electrode slice 28, so that part of the structure of the electrode pressing plate 54 can be prevented from protruding and being exposed on one side surface of the electrode slice 28 abutting against the insulating member 58, and the insulating member 58 can be conveniently abutted against the electrode slice 28. Similarly, when the insulating member 58 abuts against the electrode plate 28, the screw penetrating through the second fixing hole 52 has a nut, and the nut can be received by the first avoiding recess 60 provided on the electrode pressing plate 54, so that the part of the structure of the nut is prevented from protruding and being exposed on the surface of the electrode pressing plate 54, which is close to the insulating member 58, and the insulating member 58 can be conveniently abutted against the electrode plate 28.

In some embodiments, the upper surface of the second substrate 42 is provided with a recess 64, and the insulating member 32 is formed with a relief opening in cooperation with the recess 64 to enable the insulating member 58 to be inserted into the recess 64.

In this way, the burying of the insulator 58 can be achieved.

Specifically, the upper surface of the second substrate 42 of the electrode sheet 28 is provided with the caulking groove 64 with an upward opening, when the insulating member 32 is filled in the installation gap between the electrode sheets 28, the escape opening of the insulating member 32 is positioned at one side edge (upper side edge) of the insulating member 32 near the insulating member 58, the shape of the escape opening is matched with that of the caulking groove 64 of the second substrate 42, when the insulating member 58 is embedded with the caulking groove 64, one side edge (upper side edge) of the insulating member 32 near the insulating member 58 can be abutted against the surface of the insulating member 58, so that condensed water formed by the insulating member 58 can not be conducted on any two sides of the insulating member 32, that is, the insulating member 32 can be used for insulating any two adjacent electrode sheets 28. In certain embodiments, the insulator 58 is configured as a ceramic sheet.

It will be appreciated that the ceramic sheets have thermally conductive, insulating properties that achieve the beneficial effects associated with the insulating member 58 described above. However, the present design is not limited thereto, and in other embodiments, the ceramic sheet may be replaced by an insulating member 58 made of other materials, which is not limited thereto.

In certain embodiments, the insulation 32 is configured as a silicone member.

It can be appreciated that silica gel has the advantages of high temperature resistance, cold resistance, long service life and moderate hardness. However, the present design is not limited thereto, and in other embodiments, the silicone member may be replaced by an insulating member 32 made of other materials, which is not limited thereto.

Referring to fig. 1 and 2, the present utility model also proposes a therapeutic apparatus 12.

In some embodiments of the present utility model, therapeutic apparatus 12 comprises: the host 14, the host 14 includes a control unit 16, a power supply module 18, a refrigeration module 20, and a radio frequency power supply 22, where the power supply module 18, the refrigeration module 20, and the radio frequency power supply 22 are all electrically connected to the control unit 16; and therapeutic apparatus handle 10 of any of the embodiments described above.

In the therapeutic apparatus 12 of the above embodiment, the therapeutic apparatus handle 10 can prevent the condensed water generated by the cooling module 30 from shorting the adjacent two electrode pads 28, so that the operation stability of the therapeutic apparatus 12 can be improved.

In the embodiment shown in fig. 2, the control unit 16 of the host computer 14 of the therapeutic apparatus 12 is further electrically connected to a display unit 66 and a foot switch 68, the power supply module 18 is electrically connected to a power outlet 70, and the rf power source 22 is further electrically connected to a negative plate 72. Optionally, in this embodiment, the therapeutic apparatus handle 10 includes a plurality of temperature sensors 78 for monitoring the temperature of the electrode pads 28 and the temperature of the cooling assembly 30.

The above explanation of the embodiment and advantageous effects of the handle of the therapeutic apparatus is also applicable to the therapeutic apparatus of this embodiment, and is not developed in detail here to avoid redundancy.

The foregoing description is only of optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. A therapeutic apparatus handle comprising a grip portion and a therapeutic head mounted to the grip portion, the therapeutic head comprising:

the electrode group comprises a plurality of electrode plates which are arranged at intervals, and a plurality of mounting holes communicated with the mounting cavity are formed in the bottom shell corresponding to the layout of the electrode plates; one end of the electrode plate is limited in the mounting cavity, and the other end of the electrode plate penetrates out of the mounting hole;

the cooling assembly is arranged in the mounting cavity and is abutted with the electrode plates; and

and the isolation piece is arranged in the mounting cavity and is used for isolating any two adjacent electrode plates.

2. The therapeutic apparatus handle according to claim 1, wherein said insulating member comprises an insulating column and a plurality of insulating portions connected to said insulating column, a plurality of said electrode pads being annularly arranged around said insulating column; each isolation part is arranged between two adjacent electrode plates and is abutted with the cooling component.

3. The therapeutic apparatus handle according to claim 2, wherein said electrode pad comprises a first substrate and a second substrate connected to each other; the first substrate is arranged in the mounting hole and penetrates out of the mounting hole; the periphery of the second substrate is provided with a convex ring protruding out of the first substrate, and one side, close to the first substrate, of the convex ring is abutted against the inner wall surface of the bottom shell.

4. The therapeutic apparatus handle of claim 3, wherein said therapeutic apparatus handle comprises a seal, said seal is disposed over said first substrate, and said seal is disposed between said collar and said bottom housing.

5. The therapeutic apparatus handle according to claim 3, wherein the inner side wall of the bottom case is provided with a fixing column corresponding to the position of the isolation column, and the isolation column is sleeved on the fixing column.

6. The therapeutic apparatus handle according to claim 5, further comprising an electrode pressing plate, wherein the electrode pressing plate is provided with a third fixing hole, and the lower surface of the electrode pressing plate abuts against the fixing column and the upper surfaces of the plurality of second substrates; screws sequentially pass through the third fixing holes and the second fixing holes to fix the insulating member and the plurality of electrode pads on the bottom chassis.

7. The therapeutic apparatus handle according to claim 6, wherein said electrode platen is provided with a first relief sink for receiving a nut; the second substrate is provided with a second avoidance sink groove for embedding the electrode pressing plate, and the second avoidance sink groove is positioned at the end part, close to the electrode pressing plate, of the periphery edge of the convex ring.

8. The therapeutic apparatus handle according to any one of claims 3-7, wherein said cooling assembly comprises an insulator, a cooler, and a heat sink; the refrigerating piece is provided with a refrigerating surface and a radiating surface, and the radiating surface is in contact with the radiating piece; the refrigerating surface is in contact with the insulating piece, and the upper surfaces of the insulating piece and the second substrate are abutted against the lower surface of the insulating piece;

9. The therapeutic apparatus handle according to claim 8, wherein an end of said insulating portion remote from said insulating post forms a boss, an upper end surface of said boss being higher than an upper end surface of said second substrate.

10. A therapeutic apparatus comprising a therapeutic apparatus handle according to any one of claims 1 to 9.