CN212346543U - Vagina electrode and pelvic floor muscle detector - Google Patents
Vagina electrode and pelvic floor muscle detector Download PDFInfo
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- CN212346543U CN212346543U CN201922275292.0U CN201922275292U CN212346543U CN 212346543 U CN212346543 U CN 212346543U CN 201922275292 U CN201922275292 U CN 201922275292U CN 212346543 U CN212346543 U CN 212346543U
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Abstract
The application discloses vagina electrode and pelvic floor muscle detector, this vagina electrode includes: the pressure sensing piece consists of a main body part and a tail end part which are connected, and the main body part is elastically deformed when being pressed and is used for collecting pressure signals of pelvic floor muscles; each group of electrodes comprises two electrode plates, are respectively arranged on the surfaces of the corresponding main body parts and are used for collecting myoelectric signals of pelvic floor muscles; wherein, when the vagina electrode is in the first state, the main body part can not swell or shrink so as to ensure that the electrode is always contacted with the pelvic floor muscle. Through the mode, the vaginal electrode can be suitable for the determination of the standard value of a population, and provides technical support for accurate assessment of different rehabilitation stages of the same individual.
Description
Technical Field
The application relates to the technical field of medical instruments, in particular to a vagina electrode and pelvic floor muscle detector.
Background
Pelvic floor muscles are muscle groups that close the pelvic floor and are used to maintain the normal position of organs such as the urethra, bladder, vagina, uterus, rectum, etc. in order to perform their functions. If the muscle group is damaged to a certain extent, the above organs are easily unable to maintain at normal positions, and corresponding dysfunction, such as incontinence of urine and feces, prolapse of visceral organs at the pelvic floor, and the like, occurs.
Therefore, at the right time, the pelvic floor muscles need to be examined, evaluated and trained to know the functional status of the pelvic floor muscles.
SUMMERY OF THE UTILITY MODEL
The technical problem that this application mainly solved provides a vagina electrode and pelvic floor muscle detector, and the vagina electrode of this application can be applicable to crowd's standard value measurement, carries out accurate aassessment to the different recovered stages of same individual and provides technical support.
In order to solve the above technical problem, another technical solution adopted by the present application is: there is provided a vaginal electrode comprising: the pressure sensing piece consists of a main body part and a tail end part which are connected, and the main body part is elastically deformed when being pressed and is used for collecting pressure signals of pelvic floor muscles; each group of electrodes comprises two electrode plates, are respectively arranged on the surfaces of the corresponding main body parts and are used for collecting myoelectric signals of pelvic floor muscles; wherein, when the vagina electrode is in the first state, the main body part can not swell or shrink so as to ensure that the electrode is always contacted with the pelvic floor muscle.
Wherein, the tail end is provided with an inflation channel; the vaginal electrode further comprises: the air duct is inserted into the pressure sensing piece through the inflation channel at the tail end part and used for inflating the pressure sensing piece or discharging the corresponding air in the pressure sensing piece.
Wherein, the tail end part is provided with an inflation hole; the inflation hole is connected with an external inflation and deflation device so as to inflate the main body part or discharge the gas in the corresponding main body part when the vaginal electrode is in the second state.
Wherein, the tail end still is equipped with connecting channel, and vaginal electrode still includes: one end of the first signal transmission line is arranged in the connecting channel and is connected with the corresponding electrode, and the other end of the first signal transmission line is connected with the signal processor so as to transmit the electromyographic signals collected by the corresponding electrode to the signal processor and process the electromyographic signals through the signal processor; and one end of the second signal transmission line is arranged at the connecting channel and is connected with the pressure sensing piece, and the other end of the second signal transmission line is connected with the signal processor so as to transmit the pressure signal acquired by the corresponding pressure sensing piece to the signal processor and process the pressure signal through the signal processor.
Wherein, vaginal electrode still includes: the baffle is arranged on one side of the tail end part, which is far away from the main body part; the handheld part is arranged on one side of the baffle, which is far away from the tail end part, so as to be separated from the main body part through the baffle.
Wherein, the pressure sensing piece is an elastic balloon.
Wherein, the electrode and the main body part are of an integral structure.
The electrode plates are arranged on the surface of the main body part by adopting a sticking, embedding, printing process or connecting part connection mode.
Wherein, the surface of the main body part is coated with an antibacterial coating.
In order to solve the above technical problem, another technical solution adopted by the present application is: the pelvic floor muscle detector comprises the vagina electrode and signal processing equipment connected with the vagina electrode, wherein the signal processing equipment comprises a signal processor; the signal processor is connected with the plurality of pressure sensing pieces of the vaginal electrode and used for receiving pressure signals respectively collected by the plurality of pressure sensing pieces so as to analyze and process the pressure signals of different sections of the pelvic floor muscle.
The beneficial effect of this application is: be different from prior art's condition, this application vagina electrode includes pressure-sensitive piece, and wherein, pressure-sensitive piece comprises main part and the tail end that links to each other, and main part takes place elastic deformation when the pressurized for gather pelvic floor muscle's pressure signal. Because when the vagina electrode is in the first state, the main part can not swell or shrink to make electrode and pelvic floor muscle contact all the time, consequently, the personalized difference between different individuals can not appear in the contact state of main part surface electrode and pelvic floor muscle, and the contact state of main part surface electrode and pelvic floor muscle is unanimous basically around the different recovered stages of same individual, and then this vagina electrode can be applicable to crowd's standard value survey, carries out accurate aassessment to the different recovered stages of same individual and provides technical support.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Wherein:
FIG. 1 is a schematic diagram of the construction of an embodiment of the vaginal electrode of the present application;
FIG. 2 is a schematic structural view of another embodiment of the vaginal electrode of the present application;
FIG. 3 is a schematic structural view of yet another embodiment of the vaginal electrode of the present application;
FIG. 4 is a schematic structural view of yet another embodiment of the vaginal electrode of the present application;
FIG. 5 is a schematic structural view of yet another embodiment of the vaginal electrode of the present application;
FIG. 6 is a schematic structural diagram of an embodiment of the pelvic floor muscle detector of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of a vaginal electrode according to the present application. The vaginal electrode 100 in this embodiment is used to collect relevant data information of the pelvic floor muscles of the user, so as to perform comprehensive analysis on the functional states of the pelvic floor muscles of the user, and the like. The process of performing the analysis may be performed by the vaginal electrode 100 itself, or may be performed by other devices capable of acquiring data information collected by the vaginal electrode 100 and having an analysis processing capability, and is not limited in detail here.
In this embodiment, the vaginal electrode 100 may include a pressure sensing member 11, a baffle 12 and a handle 13.
The pressure sensing member 11 is composed of a main body 111 and a tail end 112 connected to each other, and the baffle 12 is disposed on a side of the tail end 112 away from the main body 111, so that the baffle 12 is separated from the main body 111 by the tail end 112. The handle 13 is disposed on a side of the baffle 12 away from the tail end 112, so that the handle 13 is isolated from the pressure sensor 11 by the baffle 12.
In actual use, an operator can hold the holding part 13 of the vaginal electrode 100 to enable the pressure sensing piece 11 to be positioned inside the vagina, so that the main body part 111 is placed at the pelvic floor muscle to collect pressure signals of the pelvic floor muscle, and the holding part 13 and other external structures are blocked outside the vagina through the baffle plate 12.
When the vaginal electrode 100 is in the first state, the main body 111 does not swell or shrink, but the main body 111 can elastically deform when being pressed, so as to acquire a pressure signal of the pelvic floor muscle. Wherein the first state is a use state of the vaginal electrode 100, in particular, a state when the vaginal electrode 100 is placed inside the vagina.
It should be noted that the tail end 112, the bezel 12 and the handle 13 can be made of an insulating, light and lightweight material, such as abs, pvc, polyethylene, polypropylene, etc. Further, the tail end portion 112, the baffle 12 and the hand-held portion 13 may be integrally formed by injection molding. Of course, the baffle 12 and the handle 13 may also be made of different materials from the tail end 112, and each may be an independent structure, and may be connected together by other means after being formed separately, which is not limited herein.
Specifically, the shape of the main body 111 may be a smooth external column, specifically a straight column, or may be configured to match the shape of the vagina, so as to improve the comfort of the user and the accuracy of signal acquisition. Furthermore, the main body 111 is made of a bendable material, so that the shape of the main body 111 can be adjusted by bending the main body to adapt to different users when the users use the portable electronic device.
Further, the pressure sensing member 11 may be a pressure sensor, such as a membrane pressure sensor, or may be other devices capable of sensing and collecting pressure signals.
It should be noted that, in the present embodiment, the vaginal electrode 100 can also be used with a host device, and the pressure sensing element 11 is connected to the signal processor 21 in the host device, so as to transmit the collected pressure signals of different segments to the signal processor 21 for analysis and processing, thereby performing a comprehensive evaluation on the pelvic floor muscles of the user.
Specifically, the signal processor 21 in the host may include an airflow sensing mechanism, with which the main body portion 111 is in communication, for sensing an airflow transmitted by the main body portion 111, thereby obtaining the pressure signal. In the actual use process, when the main body portion 111 is squeezed by the pelvic floor muscles to deform, the air inside the main body portion 111 flows from one end to the other end to generate air flow, and the air flow is further sensed by the air flow sensing mechanism through the communication between the main body portion 111 and the signal processor 21, so that a pressure signal is obtained.
In one embodiment, the signal processor 21 in the host computer may include a pressure characterization component with a scale provided thereon. When the body portion 111 is elastically deformed by being pressed, the scale of the pressure characterization member indicates the magnitude of the deformation amount of the elastic body to visually characterize the magnitude of the pressure applied to the body portion 111 when the pelvic floor muscle contracts. In such an embodiment, the pressure magnitude is characterized by the deformation of the body portion 111 under pressure and the scale of the pressure characterization member. In the technical scheme, the unit parameter of the scale can be set as a length parameter for measuring the elastic deformation, such as mm, or the elastic deformation can be converted into a pressure value to be reflected on the scale, i.e. the unit parameter of the degree adopts N or P, and the like.
In another embodiment, the vaginal electrode 100 itself comprises a micro-signal processor, such as may be disposed in the hand-held portion 13, and the pressure sensing member 11 is further connected to the micro-signal processor in a manner such that the collected pressure signals are transmitted to the micro-signal processor for analysis.
The main body 111 is an elastic balloon 111, and pressure signals are acquired by pressing the elastic balloon 111 with pelvic floor muscles. The elastic balloon 111 can be deformed correspondingly to acquire a pressure signal when being pressed by pelvic floor muscles.
The material of the elastic balloon 111 is a medical polymer material, and specifically, the material of the elastic balloon 111 is silica gel, polyether block amide elastomer or natural latex.
Further, the surface of the elastic balloon 111 is coated with an antibacterial coating, and the antibacterial coating comprises an antibacterial agent and a high polymer serving as an antibacterial agent carrier, wherein the content of the antibacterial agent is 0.05-10% of the total mass of the antibacterial coating by mass ratio.
The high polymer used as the carrier of the antibacterial agent can be any one of the following materials: polyurethane, polyvinylpyrrolidone, polyethylene oxide, polyurethane. The antibacterial agent is any one of the following antibacterial agents: silver or silver ions, copper or copper ions, zinc or zinc ions, nano titanium dioxide, nano zinc oxide, chitosan, sorbic acid, halamine compounds and quaternary ammonium salts. Thereby the material has bacteriostasis or sterilization capability.
Referring to fig. 2, fig. 2 is a schematic structural view of another embodiment of the vaginal electrode of the present application. In one embodiment, the interior of the main body 111 can be connected to the tail end 112 only, and is closed relative to the other main body 111.
Wherein, the tail end 112 is provided with an inflation channel 1121, and the vaginal electrode 100 further comprises: the air duct 14, the air duct 14 is inserted into the pressure sensing member 11 through the inflation channel 1121 of the tail end portion 112, and is used for inflating the pressure sensing member 11 or exhausting the air in the corresponding pressure sensing member 11.
Specifically, one end of the air duct 14 passes through the inflation channel 1121 to communicate with the corresponding main body portion 111, the signal processor 21 may be disposed inside the air duct 14 to obtain the pressure signal, and one end of the air duct 14 away from the main body portion 111 is further connected to an inflation and exhaust device such as an air pump. In another embodiment, one end of the main body 111 away from the main body 111 is divided into two paths, one path is communicated with the corresponding air duct 14 to realize air charging and air discharging, and the other path is communicated with the signal processor 21.
Referring to fig. 3, fig. 3 is a schematic structural view of another embodiment of the vaginal electrode of the present application, in which the rear portion 112 is provided with an air inflation hole 1122, and the air inflation hole 1122 is connected to an external air inflation/deflation device so as to be in a second state when the vaginal electrode 100 is in a pre-use state or a storage state of the vaginal electrode 100. In the pre-use state, the external inflation/deflation device inflates the main body portion 111 through the inflation hole 1122 to inflate the main body portion 111 to the first state. In the storage state, the external inflation/deflation device exhausts the air in the main body part 111 through the inflation hole 1122 to shrink the main body part 111 for storage, and it can be understood that, in particular, when the vaginal electrode 100 is in the second state, the vaginal electrode 100 is not placed in the vagina.
The external air charging and discharging device can be an air charging and discharging device such as an air pump.
Referring to fig. 4, fig. 4 is a schematic structural view of a vaginal electrode according to another embodiment of the present application. The vaginal electrode 100 includes at least one set of electrodes 15, such as 1 set, 2 sets or 3 sets, which may be determined according to actual requirements. Wherein, each set of electrodes 15 may be disposed on the surface of the corresponding main body part 111 to collect the electromyographic signals of the pelvic floor muscle by contacting with the pelvic floor muscle. Each group of electrodes 15 includes two electrode pads 151 and 152, and the electrode pads are respectively disposed on the surface of the corresponding main body 111 for collecting myoelectric signals of the pelvic floor muscles. The electrode pads 151, 152 may be made of conductive metal electrode pads 151, 152, or polymer conductive materials such as conductive plastics and conductive silicone sheets.
The electrode pads 151 and 152 are disposed on the surface of the main body 111 by means of pasting, embedding, printing, or connecting members. Since the main body 111 does not swell or shrink when the vaginal electrode 100 is in the first state (i.e., the use state), the electrode pads 151, 152 are always in contact with the pelvic floor muscles.
Further, three groups of electrodes 15 can be arranged on the main body part 111, each group of electrodes 15 includes two electrode plates 151 and 152, wherein, according to the physiological structure of the pelvic floor muscle, the first group of electrodes 15A can be located at the positions lower than the two sides of the surface of the first main body part 111, the second group of electrodes 15B can be located at the positions in the middle of the two sides of the surface of the main body part 111, or the third group of electrodes 15C can be located at the positions on the two sides of the surface of the main body part 111, so that after the vaginal electrode 100 is placed in the vagina, each group of electrodes 15 can be relatively accurately corresponding to the corresponding pelvic floor muscle segment, and the accuracy of collecting the myoelectric signals is improved.
Be different from prior art's condition, this application vagina electrode includes pressure-sensitive piece, and wherein, pressure-sensitive piece comprises main part and the tail end that links to each other, and main part takes place elastic deformation when the pressurized for gather pelvic floor muscle's pressure signal. Because when the vagina electrode is in the first state, the main part can not swell or shrink to make electrode and pelvic floor muscle contact all the time, consequently, the personalized difference between different individuals can not appear in the contact state of main part surface electrode and pelvic floor muscle, and the contact state of main part surface electrode and pelvic floor muscle is unanimous basically around the different recovered stages of same individual, and then this vagina electrode can be applicable to crowd's standard value survey, carries out accurate aassessment to the different recovered stages of same individual and provides technical support.
The electrode 15 and the main body 111 may be an integrated structure, for example, the integrated structure is a film elastic electrode, and the film elastic electrode may be a conductive metal electrode sheet, or a polymer conductive material such as a conductive elastic plastic or a conductive elastic silicone sheet. In other embodiments, the thin film elastic electrode can also be formed by hot-pressing and compounding a high-elasticity film and a current collector with a conductive adhesive coating formed on the surface. The active material, the highly elastic binder, the conductive agent, and the additive may be mixed and dispersed, and the mixed and dispersed mixture may be subjected to hot roll pressing to form a highly elastic film. The current collector includes, but is not limited to, a copper foil, an aluminum foil, or a sticky conductive polymer film, and a solid conductive sticky coating is formed on the surface of the current collector by a gravure coating or a wire bar coating method, so as to form the current collector with the conductive sticky coating formed on the surface.
Referring to fig. 5, fig. 5 is a schematic structural view of a vaginal electrode according to another embodiment of the present application. In one embodiment, the trailing end 112 is further provided with a connecting channel, and the vaginal electrode 100 further comprises: a first signal transmission line 16 and a second signal transmission line 17.
One end of the first signal transmission line 16 is disposed in the connection channel and connected to the corresponding electrode 15, and the other end is connected to the signal processor 21, so as to transmit the electromyographic signals collected by the corresponding electrode 15 to the signal processor 21, so as to process the electromyographic signals through the signal processor 21.
Further, when three sets of electrodes 15 may be disposed on the main body portion 111, the number of the first signal transmission lines 16 is three, one end of each set of first signal transmission lines 16 is connected to a corresponding set of electrodes 15, and the other end of each set of first signal transmission lines 16 may sequentially pass through the corresponding elastic balloon 111 and the outer wall of the main body portion 111, enter the inner space of the corresponding main body portion 111, extend along the extending direction of the main body portion 111, and pass through the baffle 12 to enter the handheld portion 13. It should be noted that one end of the first signal transmission line 16 away from the corresponding electrode 15 is connected to the corresponding signal processor 21, so as to transmit the electromyographic signals collected by the corresponding electrode 15 to the signal processor 21, so as to process the electromyographic signals of the pelvic floor muscle through the signal processor 21.
Specifically, in one embodiment, an external interface of the first signal transmission line 16 is provided at the hand-held portion 13, and the signal processor 21 is connected to the external interface through a corresponding line so as to be connected to the first signal transmission line 16. In another embodiment, the first signal transmission line 16 further extends out of the hand-held portion 13 and is directly connected to the signal processor 21.
And one end of the second signal transmission line 17 is disposed at the connection channel and connected to the pressure sensing member 11, and the other end is connected to the signal processor 21, so as to transmit the pressure signal collected by the corresponding pressure sensing member 11 to the signal processor 21, so as to process the pressure signal through the signal processor 21.
Specifically, the first signal transmission line 16 has one end extending only along the inner wall of the main body 111 and the other end passing through the baffle 12 and then connected to the signal processor 21 on the hand-held portion 13 side.
In this way, the pressure sensing piece comprises main part and the tail end that links to each other, and the main part takes place elastic deformation when the pressurized for gather pelvic floor muscle's pressure signal. Because when the vagina electrode is in the first state, the main part can not swell or shrink to make electrode and pelvic floor muscle contact all the time, consequently, the personalized difference between different individuals can not appear in the contact state of main part surface electrode and pelvic floor muscle, and the contact state of main part surface electrode and pelvic floor muscle is unanimous basically around the different recovered stages of same individual, and then this vagina electrode can be applicable to crowd's standard value survey, carries out accurate aassessment to the different recovered stages of same individual and provides technical support.
Referring to fig. 5, fig. 5 is a schematic structural diagram of an embodiment of the pelvic floor muscle detector according to the present application. In this embodiment, the pelvic floor muscle detector includes a vaginal electrode 100 and a signal processing device 200 connected to the vaginal electrode 100.
It should be noted that the signal processing device 200 in the present embodiment may be a host device including a signal processor 21. The structure and function of the vaginal electrode 100 and the signal processor 21 in this embodiment are the same as those in the vaginal electrode embodiments of the present application, and for details, reference is made to the embodiments described above, and details are not repeated here.
Be different from prior art's condition, the vagina electrode of this application pelvic floor muscle detector includes pressure-sensitive piece, and wherein, pressure-sensitive piece comprises main part and the tail end that links to each other, and main part takes place elastic deformation when the pressurized for gather pelvic floor muscle's pressure signal. Because when the vagina electrode is in the first state, the main part can not swell or shrink to make electrode and pelvic floor muscle contact all the time, consequently, the personalized difference between different individuals can not appear in the contact state of main part surface electrode and pelvic floor muscle, and the contact state of main part surface electrode and pelvic floor muscle is unanimous basically around the different recovered stages of same individual, and then this vagina electrode can be applicable to crowd's standard value survey, carries out accurate aassessment to the different recovered stages of same individual and provides technical support.
The above embodiments are merely examples, and not intended to limit the scope of the present application, and all modifications, equivalents, and flow charts using the contents of the specification and drawings of the present application, or those directly or indirectly applied to other related arts, are included in the scope of the present application.
Claims (10)
1. A vaginal electrode, comprising:
the pressure sensing piece consists of a main body part and a tail end part which are connected, and the main body part is elastically deformed when being pressed and is used for collecting pressure signals of pelvic floor muscles;
each group of electrodes comprises two electrode plates, are respectively arranged on the surfaces of the corresponding main body parts and are used for collecting myoelectric signals of the pelvic floor muscles;
when the vagina electrode is in a first state, the main body part cannot swell or shrink so that the electrode is always in contact with the pelvic floor muscle.
2. The vaginal electrode of claim 1, wherein the trailing end is provided with an inflation channel;
the vaginal electrode further comprises: the air duct is inserted into the pressure sensing piece through the inflation channel at the tail end part and used for inflating the pressure sensing piece or discharging corresponding air in the pressure sensing piece.
3. The vaginal electrode of claim 1, wherein the trailing end portion is provided with an inflation port;
the inflation hole is connected with an external inflation and deflation device so as to inflate the main body part or discharge the corresponding gas in the main body part when the vaginal electrode is in the second state.
4. The vaginal electrode of claim 1, wherein the trailing end is further provided with a connecting channel, the vaginal electrode further comprising:
one end of the first signal transmission line is arranged in the connecting channel and is connected with the corresponding electrode, and the other end of the first signal transmission line is connected with a signal processor of the pelvic floor muscle detector so as to transmit the electromyographic signals collected by the corresponding electrode to the signal processor and process the electromyographic signals through the signal processor;
and one end of the second signal transmission line is arranged at the connecting channel and is connected with the pressure sensing piece, and the other end of the second signal transmission line is connected with the signal processor so as to transmit the corresponding pressure signal acquired by the pressure sensing piece to the signal processor, and the pressure signal is processed by the signal processor.
5. The vaginal electrode of claim 1, further comprising:
the baffle is arranged on one side of the tail end part, which is far away from the main body part;
the handheld part is arranged on one side of the baffle, which is far away from the tail end part, so that the handheld part is separated from the main body part through the baffle.
6. The vaginal electrode of claim 1,
the main body part is an elastic balloon.
7. The vaginal electrode of claim 1,
the electrode and the main body part are of an integral structure.
8. The vaginal electrode of claim 1,
the electrode plates are arranged on the surface of the main body part in a sticking, embedding, printing process or connecting part connecting mode.
9. The vaginal electrode of claim 1,
the surface of the main body part is coated with an antibacterial coating.
10. A pelvic floor muscle detector comprising the vaginal electrode of any of claims 1-9 and signal processing apparatus connected to the vaginal electrode, the signal processing apparatus comprising a signal processor;
the signal processor is connected with the plurality of pressure sensing pieces of the vaginal electrode and is used for receiving pressure signals respectively collected by the plurality of pressure sensing pieces so as to analyze and process the pressure signals of different sections of pelvic floor muscles.
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| CN201922275292.0U CN212346543U (en) | 2019-12-16 | 2019-12-16 | Vagina electrode and pelvic floor muscle detector |
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| CN201922275292.0U CN212346543U (en) | 2019-12-16 | 2019-12-16 | Vagina electrode and pelvic floor muscle detector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116763315A (en) * | 2023-08-17 | 2023-09-19 | 苏州好博医疗器械股份有限公司 | Basin bottom electrode |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116763315A (en) * | 2023-08-17 | 2023-09-19 | 苏州好博医疗器械股份有限公司 | Basin bottom electrode |
| CN116763315B (en) * | 2023-08-17 | 2023-10-24 | 苏州好博医疗器械股份有限公司 | Basin bottom electrode |
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