CN211911606U - Vagina electrode probe and pelvic floor muscle detecting instrument - Google Patents
Vagina electrode probe and pelvic floor muscle detecting instrument Download PDFInfo
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- CN211911606U CN211911606U CN201922258649.4U CN201922258649U CN211911606U CN 211911606 U CN211911606 U CN 211911606U CN 201922258649 U CN201922258649 U CN 201922258649U CN 211911606 U CN211911606 U CN 211911606U
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Abstract
The application discloses vagina electrode probe and pelvic floor muscle detecting instrument, this vagina electrode probe includes: the probe comprises a probe body, a probe body and a probe tail, wherein the probe body comprises a main body part and a tail end part which are connected; the electromyographic signal sensor is arranged on the main body part and used for collecting the electromyographic signals so that the electromyographic signals are processed by the signal processor; and the pressure signal sensor is arranged on the main body part and used for sensing pressure change so as to acquire pressure signals of pelvic floor muscles, so that the pressure signals are processed by the signal processor. Through the mode, the technical support can be provided for comprehensively and accurately evaluating the pelvic floor muscles.
Description
Technical Field
The application relates to the technical field of medical instruments, in particular to a vaginal electrode probe and a pelvic floor muscle detection instrument.
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 application provides a vagina electrode probe and pelvic floor muscle detector, and the vagina electrode probe of this application can be applicable to crowd standard value measurement, carries out accurate aassessment to the different recovered stages of same individual and provides technical support.
In one aspect, the present application provides a vaginal electrode probe comprising: the probe comprises a probe body, a probe body and a probe tail, wherein the probe body comprises a main body part and a tail end part which are connected; the electromyographic signal sensor is arranged on the main body part and used for collecting the electromyographic signals so that the electromyographic signals are processed by the signal processor; and the pressure signal sensor is arranged on the main body part and used for sensing pressure change so as to acquire pressure signals of pelvic floor muscles, so that the pressure signals are processed by the signal processor.
The electromyographic signal sensor is an electrode plate, and the pressure signal sensor is arranged between the electrode plate and the main body part.
The pressure signal sensor is a film pressure sensor, and the film pressure sensor is arranged on the surface of the main body part in a mode of pasting, embedding, printing process or connecting part connection.
Wherein, the position of the main body part corresponding to the film pressure sensor is provided with a first through hole, and the tail end part is also provided with a connecting channel; the vaginal electrode probe further comprises: and one end of each group of first signal transmission lines is connected with the membrane pressure sensor through the first through hole, and the other end of each group of first signal transmission lines is connected with the signal processor through the connecting channel so as to transmit the pressure signals collected by the membrane pressure sensor to the signal processor.
The myoelectric signal sensor is a film elastic electrode, is arranged on the surface of the main body part in a sticking, embedding, printing process or connecting part connecting mode and is used for collecting the myoelectric signals of the pelvic floor muscles, so that the myoelectric signals are processed by the signal processor.
Wherein, the position of the main body part corresponding to the film elastic electrode is provided with a second through hole, and the tail end part is also provided with a connecting channel; the vaginal electrode probe further comprises: and one end of each group of second signal transmission lines is connected with the membrane elastic electrode through a second through hole, and the other end of each group of second signal transmission lines is connected with the signal processor through a connecting channel so as to transmit the electromyographic signals collected by the membrane elastic electrode to the signal processor.
The pressure signal sensor is a pressure sensor sleeve film, the electromyographic signal sensor is an elastic electrode sleeve film, the pressure sensor sleeve film is sleeved on the main body part, and the elastic electrode sleeve film is sleeved on the outer surface of the pressure sensor sleeve film.
Wherein, the tail end still is equipped with connecting channel, and vagina electrode probe still includes: the first signal transmission line is arranged between the main body part and the pressure sensor sleeve membrane, one end of the second signal transmission line is connected with the pressure sensor sleeve membrane, and the other end of the second signal transmission line is connected with the signal processor through a connecting channel so as to transmit a pressure signal acquired by the pressure sensor sleeve membrane to the signal processor; and the second signal transmission line is arranged between the pressure sensor mantle and the elastic electrode mantle, one end of the second signal transmission line is connected with the elastic electrode mantle, and the other end of the second signal transmission line is connected with the signal processor through a connecting channel so as to transmit the electromyographic signals collected by the elastic electrode mantle to 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 main body part is made of non-expandable material.
In another aspect, the present application provides a pelvic floor muscle testing apparatus, which includes the vaginal electrode probe and a signal processing device connected to the vaginal electrode probe, wherein the signal processing device includes a signal processor; the signal processor is connected with the electromyographic signal sensor and the pressure signal sensor of the vaginal electrode probe and is used for receiving the pressure signal acquired by the pressure signal sensor and/or the electromyographic signal acquired by the electromyographic signal sensor so as to analyze and process the pressure signal and/or the electromyographic signal of the pelvic floor muscle.
The beneficial effect of this application is: in contrast to the state of the art, the vaginal electrode probe of the present application comprises: the pressure signal and/or the myoelectric signal of pelvic floor muscle are gathered through pressure signal sensor and/or the myoelectric signal sensor that sets up on the main part to the probe body, probe body including main part and tail end portion that link to each other. The elastic deformation of the main body part when being pressed is far smaller than that of the expandable air bag in the prior art, so that personalized differences among different individuals can not occur in the contact state of the signal sensor on the surface of the main body part and the pelvic floor muscle, the contact state of the signal sensor on the surface of the main body part and the pelvic floor muscle is basically consistent around different rehabilitation stages of the same individual, and then the vaginal electrode can be suitable for the measurement of the standard value of people, and provides technical support for accurate evaluation of different rehabilitation stages of the same individual.
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 probe according to the present application. In this embodiment, the vaginal electrode probe 100 is used to collect data information related to the pelvic floor muscles of a user, so as to perform comprehensive analysis on the functional status of the pelvic floor muscles of the user. The process of performing the analysis may be performed by the vaginal electrode probe 100 itself, or may be performed by other devices capable of acquiring data information collected by the vaginal electrode probe 100 and having an analysis processing capability, and is not limited in detail here. In this embodiment, the vaginal electrode probe 100 may include a probe body 11, a pressure signal sensor 12, a myoelectric signal sensor 13, a baffle 141, and a hand-held portion 142.
The probe body 11 is composed of a main body 111 and a tail end 112 connected to each other, and the baffle 141 is disposed on a side of the tail end 112 away from the main body 111, so that the baffle 141 is separated from the main body 111 by the tail end 112. The handle 142 is disposed on a side of the baffle 141 away from the tail 112, so that the handle 142 is isolated from the probe body 11 by the baffle 141.
In actual use, an operator can hold the handheld portion 142 of the vaginal electrode probe 100 to hold the inside of the vagina of the probe body 11, so that the main body portion 111 is placed at the pelvic floor muscle to collect pressure signals of the pelvic floor muscle, and the handheld portion 142 and other external structures are blocked outside the vagina by the baffle 141.
The main body 111 is made of a non-expandable material, and the main body 111 does not deform elastically or deforms a very small amount when being pressed, such as silicone, polyether block amide elastomer or natural latex, acrylonitrile-butadiene-styrene, polyvinyl chloride, polyethylene, polypropylene, and the like.
It should be noted that the main body 111, the tail end 112, the baffle 141 and the handle 142 may also be made of insulating, light and easily molded materials, and further, the main body 111, the tail end 112, the baffle 141 and the handle 142 may be integrally molded by injection molding. Of course, the baffle 141 and the handle 142 may be made of different materials from the tail end 112 and the body 111, and may be formed separately and then connected together by other means, 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.
The electromyographic signal sensor 13 and the pressure signal sensor 12 are disposed on the main body part 111, and a plurality of electromyographic signal sensors 13 and the pressure signal sensors 12 are disposed at intervals, wherein the main body part 111 may serve to assist the electromyographic signal sensor 13 and the pressure signal sensor 12 to enter the inside of the vagina, and support the electromyographic signal sensor 13 and the pressure signal sensor 12 so that the electromyographic signal sensor 13 and the pressure signal sensor 12 contact the corresponding positions of the pelvic floor muscle.
In one embodiment, the electromyographic signal sensor 13 is an electrode pad, and the pressure signal sensor 12 is disposed between the electrode pad and the main body portion 111.
Referring to fig. 2, fig. 2 is a schematic structural diagram of another embodiment of a vaginal electrode probe of the present application. The pressure signal sensor 12 is a film pressure sensor 121. The film pressure sensor 121 is disposed on the surface of the body 111 by using a bonding, embedding, printing process, or connection member. The thin film pressure sensor 121 is used to sense pressure changes to collect pressure signals of the pelvic floor muscles, so that the pressure signals are processed by the signal processor.
Specifically, the film pressure sensor 121 is a novel pressure sensor with excellent performance, which is created along with the development of the film technology, and adopts a high-precision printing technology, and has the excellent characteristics of high precision, wide working temperature range, good stability and the like. One surface of the thin film pressure sensor 121 is a silver paste conductive circuit layer, and the other surface is a high resistance layer, and the silver paste conductive circuit layer and the high resistance layer are separated from each other. When the sensor is pressed and deformed, the silver paste circuit layer is in contact with the high-resistance layer, and along with the increase of the contact tightness degree of the silver paste circuit layer and the high-resistance layer, the current between the silver paste circuit layer and the high-resistance layer is increased, so that the output resistance of the sensor is changed.
Wherein, a first through hole 1111 is disposed at a position of the main body 111 corresponding to the film pressure sensor 121, and the tail end 112 is further disposed with a connection channel 1121; the vaginal electrode probe 100 further includes: at least one group of first signal transmission lines 15, one end of each group of first signal transmission lines 15 is connected to the membrane pressure sensor 121 through the first through hole 1111, and the other end is connected to the signal processor through the connection channel 1121, so as to transmit the pressure signal collected by the membrane pressure sensor 121 to the signal processor.
Referring to fig. 3, fig. 3 is a schematic structural diagram of another embodiment of a vaginal electrode probe of the present application. The electromyographic signal sensor 13 is a membrane elastic electrode 131. The thin film elastic electrode 131 is disposed on the surface of the main body 111 by using a bonding, embedding, printing process or connection member. The thin film elastic electrode 131 is used to output an electrical stimulation current to the pelvic floor muscles, or collect an electromyographic signal of the pelvic floor muscles so that the electromyographic signal is processed by the signal processor.
Specifically, the electrode sheet of the film elastic electrode 131 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 131 may also be formed by hot-pressing and compounding a high elastic 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.
Wherein, the main body 111 has a second through hole 1112 corresponding to the position of the thin film elastic electrode 131, and the tail end 112 further has a connection channel 1121; the vaginal electrode probe 100 further includes: and at least one group of second signal transmission lines 16, wherein one end of each group of second signal transmission lines 16 is connected with the thin film elastic electrode 131 through the second through hole 1112, and the other end of each group of second signal transmission lines 16 is connected with the signal processor through a connection channel 1121, so as to transmit the electromyographic signals collected by the thin film elastic electrode 131 to the signal processor.
Further, referring to fig. 4, fig. 4 is a schematic structural diagram of another embodiment of the vaginal electrode probe of the present application. Three groups of thin film elastic electrodes 131 can be arranged on the main body part 111, each group of thin film elastic electrodes 131 comprises two electrode plates 1311 and 1312, wherein according to the physiological structure of the pelvic floor muscle, the first group of thin film elastic electrodes 131A can be located at the positions, lower than the two sides, of the surface of the first main body part 111 in the back direction, the second group of thin film elastic electrodes 131B can be located at the position, in the middle of the two sides, of the surface of the main body part 111 in the back direction, or the third group of thin film elastic electrodes 131C can be located at the positions, upper than the two sides, of the surface of the main body part 111 in the back direction, so that after the vaginal electrodes are placed in the vagina, each group of thin film elastic electrodes 131 can accurately correspond to the corresponding pelvic floor.
Referring to fig. 5, fig. 5 is a schematic structural diagram of another embodiment of a vaginal electrode probe of the present application. The pressure signal sensor 12 is a pressure sensor cover film 122, the electromyographic signal sensor 13 is an elastic electrode cover film 132, the pressure sensor cover film 122 is sleeved on the main body part 111, and the elastic electrode cover film 132 is sleeved on the outer surface of the pressure sensor cover film 122.
The elastic electrode cover film 132 may be formed by hot-pressing and combining a high elastic film and a current collector with a conductive adhesive coating formed on the surface thereof. 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.
Further, the outer surface of the elastic electrode cover film 132 may be coated with an antibacterial coating, the components of which include an antibacterial agent and a high polymer as an antibacterial agent carrier, wherein the content of the antibacterial agent is 0.05-10% by mass of the total mass of the antibacterial coating. 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.
The tail end 112 further has a connection channel 1121, and the vaginal electrode probe 100 further includes: a first signal transmission line 15 and a second signal transmission line 16.
The first signal transmission line 15 is disposed between the main body 111 and the pressure sensor covering membrane 122, one end of the first signal transmission line 15 is connected to the pressure sensor covering membrane 122, and the other end is connected to the signal processor via a connection channel 1121, so as to transmit a pressure signal collected by the pressure sensor covering membrane 122 to the signal processor; the second signal transmission line 16 is disposed between the pressure sensor covering membrane 122 and the elastic electrode covering membrane 132, one end of the second signal transmission line 16 is connected to the elastic electrode covering membrane 132, and the other end is connected to the signal processor via a connection channel 1121, so as to transmit the electromyographic signals collected by the elastic electrode covering membrane 132 to the signal processor.
It should be emphasized that the vaginal electrode probe 100 of the present embodiment can be used with a host device, and the collected pressure signal is transmitted to a signal processor for analysis processing by connecting the membrane pressure sensor 121 with the signal processor in the host device; the elastic electrode sleeve 132 is connected with a signal processor in a host computer, and the collected myoelectric signals are transmitted to the signal processor for analysis and processing, so that the pelvic floor muscles of the patient are comprehensively evaluated.
In contrast to the state of the art, the vaginal electrode probe of the present application comprises: the pressure signal and/or the myoelectric signal of pelvic floor muscle are gathered through pressure signal sensor and/or the myoelectric signal sensor that sets up on the main part to the probe body, probe body including main part and tail end portion that link to each other. The elastic deformation of the main body part when being pressed is far smaller than that of the expandable air bag in the prior art, so that personalized differences among different individuals can not occur in the contact state of the signal sensor on the surface of the main body part and the pelvic floor muscle, the contact state of the signal sensor on the surface of the main body part and the pelvic floor muscle is basically consistent around different rehabilitation stages of the same individual, and then the vaginal electrode can be suitable for the measurement of the standard value of people, and provides technical support for accurate evaluation of different rehabilitation stages of the same individual.
In some applications, the vaginal electrode probe 100 itself includes a micro signal processor, such as may be disposed in the hand-held portion 142, and the membrane pressure sensor 121 is further connected to the micro signal processor in a manner such that the collected pressure signal is transmitted to the micro signal processor for analysis.
Further, in an application scenario, an external interface of a signal transmission line is disposed on the handheld portion 142, and the signal processor is connected to the external interface through a corresponding line so as to be connected with the signal transmission line. In another application scenario, the signal transmission line further passes out of the handheld portion 142 to be directly connected to the signal processor.
Referring to fig. 5, fig. 5 is a schematic structural diagram of an embodiment of the pelvic floor muscle testing apparatus according to the present application. In this embodiment, the pelvic floor muscle testing apparatus 10 includes a vaginal electrode probe 100 and a signal processing device 200 connected to the vaginal electrode probe 100.
It should be noted that the signal processing device 200 in this embodiment may be a host device, and the host device includes a signal processor 201. The structure and function of the vaginal electrode probe 100 and the signal processor 201 in this embodiment are the same as those in the vaginal electrode probe embodiments of the present application, and for details, reference is made to the above embodiments, which are not repeated herein.
Being different from the state of the art, the vagina electrode probe of this application pelvic floor muscle detecting instrument includes: the pressure signal and/or the myoelectric signal of pelvic floor muscle are collected through a pressure signal sensor and/or a myoelectric signal sensor 13 arranged on the main body part. The elastic deformation of the main body part when being pressed is far smaller than that of the expandable air bag in the prior art, so that personalized differences among different individuals can not occur in the contact state of the signal sensor on the surface of the main body part and the pelvic floor muscle, the contact state of the signal sensor on the surface of the main body part and the pelvic floor muscle is basically consistent around different rehabilitation stages of the same individual, and then the vaginal electrode can be suitable for the measurement of the standard value of people, and provides technical support for accurate evaluation of different rehabilitation stages of the same individual.
The above embodiments are merely examples and are not intended to limit the scope of the present disclosure, and all modifications, equivalents, and flow charts using the contents of the specification and drawings of the present disclosure or those directly or indirectly applied to other related technical fields are intended to be included in the scope of the present disclosure.
Claims (10)
1. A vaginal electrode probe, comprising:
the probe comprises a probe body, a probe body and a probe tail, wherein the probe body comprises a main body part and a tail end part which are connected;
the electromyographic signal sensor is arranged on the main body part and used for collecting electromyographic signals so that the electromyographic signals are processed by the signal processor;
and the pressure signal sensor is arranged on the main body part and used for sensing pressure change so as to acquire a pressure signal of the pelvic floor muscle, so that the pressure signal is processed by the signal processor.
2. The vaginal electrode probe of claim 1,
the electromyographic signal sensor is an electrode plate, and the pressure signal sensor is arranged between the electrode plate and the main body part.
3. The vaginal electrode probe of claim 1,
the pressure signal sensor is a film pressure sensor, and the film pressure sensor is arranged on the surface of the main body part in a sticking, embedding, printing process or connecting part connecting mode.
4. The vaginal electrode probe of claim 3,
a first through hole is formed in the position, corresponding to the film pressure sensor, of the main body part, and a connecting channel is further formed in the tail end part;
the vaginal electrode probe further comprises:
and one end of each first signal transmission line is connected with the membrane pressure sensor through the first through hole, and the other end of each first signal transmission line is connected with the signal processor through the connecting channel so as to transmit the pressure signal acquired by the membrane pressure sensor to the signal processor.
5. The vaginal electrode probe as claimed in claim 1, wherein the electromyographic signal sensor is a thin film elastic electrode disposed on the surface of the main body part by using a sticking, embedding, printing process or connecting means.
6. The vaginal electrode probe of claim 5,
a second through hole is formed in the position, corresponding to the film elastic electrode, of the main body part, and a connecting channel is further formed in the tail end part;
the vaginal electrode probe further comprises:
one end of each group of second signal transmission lines is connected with the membrane elastic electrode through the second through hole, and the other end of each group of second signal transmission lines is connected with the signal processor through the connecting channel so as to transmit the electromyographic signals collected by the membrane elastic electrode to the signal processor.
7. The vaginal electrode probe of claim 1,
the pressure signal sensor is a pressure sensor sleeve film, the electromyographic signal sensor is an elastic electrode sleeve film, the pressure sensor sleeve film is sleeved on the main body part, and the elastic electrode sleeve film is sleeved on the outer surface of the pressure sensor sleeve film.
8. The vaginal electrode probe as claimed in claim 7, wherein the trailing end further provides a connecting channel, the vaginal electrode probe further comprising:
the first signal transmission line is arranged between the main body part and the pressure sensor sleeve membrane, one end of the first signal transmission line is connected with the pressure sensor sleeve membrane, and the other end of the first signal transmission line is connected with the signal processor through the connecting channel so as to transmit the pressure signal collected by the pressure sensor sleeve membrane to the signal processor;
the second signal transmission line is arranged between the pressure sensor sleeve membrane and the elastic electrode sleeve membrane, one end of the second signal transmission line is connected with the elastic electrode sleeve membrane, and the other end of the second signal transmission line is connected with the signal processor through the connecting channel so as to transmit the electromyographic signals collected by the elastic electrode sleeve membrane to the signal processor.
9. The vaginal electrode probe of claim 1, wherein the vaginal electrode further comprises:
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.
10. A pelvic floor muscle detection instrument, which is characterized in that,
the pelvic floor muscle detector comprises the vaginal electrode probe as claimed in any one of claims 1 to 9 and a signal processing device connected to the vaginal electrode probe, the signal processing device comprising a signal processor;
the signal processor is connected with the electromyographic signal sensor and the pressure signal sensor of the vaginal electrode probe and is used for receiving the pressure signals collected by the pressure signal sensor and/or the electromyographic signals collected by the electromyographic signal sensor so as to analyze and process the pressure signals and/or the electromyographic signals of the pelvic floor muscles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922258649.4U CN211911606U (en) | 2019-12-16 | 2019-12-16 | Vagina electrode probe and pelvic floor muscle detecting instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922258649.4U CN211911606U (en) | 2019-12-16 | 2019-12-16 | Vagina electrode probe and pelvic floor muscle detecting instrument |
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| Publication Number | Publication Date |
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| CN211911606U true CN211911606U (en) | 2020-11-13 |
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| CN201922258649.4U Active CN211911606U (en) | 2019-12-16 | 2019-12-16 | Vagina electrode probe and pelvic floor muscle detecting instrument |
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