CN116763315B - Basin bottom electrode - Google Patents
Basin bottom electrode Download PDFInfo
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- CN116763315B CN116763315B CN202311036008.9A CN202311036008A CN116763315B CN 116763315 B CN116763315 B CN 116763315B CN 202311036008 A CN202311036008 A CN 202311036008A CN 116763315 B CN116763315 B CN 116763315B
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- 210000003903 pelvic floor Anatomy 0.000 claims abstract description 53
- 230000001225 therapeutic effect Effects 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000638 stimulation Effects 0.000 abstract description 9
- 238000012549 training Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 description 17
- 210000003205 muscle Anatomy 0.000 description 12
- 230000000694 effects Effects 0.000 description 4
- 239000000523 sample Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000005036 nerve Anatomy 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004118 muscle contraction Effects 0.000 description 1
- 230000004220 muscle function Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/22—Ergometry; Measuring muscular strength or the force of a muscular blow
- A61B5/224—Measuring muscular strength
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/389—Electromyography [EMG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Physical Education & Sports Medicine (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Electrotherapy Devices (AREA)
Abstract
The invention discloses a basin bottom electrode, which comprises a columnar main body and an electrode sleeve detachably arranged outside the main body; the conductive connecting device comprises a sliding electrode arranged on the main body and an electrode sheet arranged on the electrode sleeve and connected with the sliding electrode in a contact manner; the safety device comprises a safety card strip arranged at the edge of the electrode sleeve and a releasing safety device for enabling the safety card strip to be separated from the sleeve after the safety card strip triggers the unlocking device; and the unlocking device is used for communicating the external cable with the sliding electrode after triggering. The basin bottom electrode that this design adopted adopts main part and can dismantle the design of electrode sleeve, and the main part repeatedly usable changes electrode sleeve swiftly convenient. The electrode sleeve is provided with a rigid sleeve and a flexible sleeve, so that the pressure training can be performed simultaneously with myoelectricity acquisition and pelvic floor electrical stimulation. The safety device ensures the disposable use of the electrode sleeve and avoids the repeated use of the electrode sleeve.
Description
Technical Field
The invention belongs to the technical field of basin bottom treatment equipment, and particularly relates to a basin bottom electrode.
Background
The pelvic floor electrode is a device for detecting and treating pelvic floor functions, and is mainly used for evaluating pelvic floor muscle functions and performing biofeedback training. The disposable basin bottom electrode is one of basin bottom electrodes, and is widely applied to basin bottom function detection and biofeedback training due to the advantages of convenience, sanitation, safety and the like.
Because of the high cost of disposable electrodes, some medical institutions or patients may limit the number of uses of disposable electrodes, which may result in increased risk of re-use and cross-infection of the electrodes. In addition, some existing disposable electrodes cannot limit the number of uses, and lack a pressure detection function, which also affects the use effect and safety of the electrode.
The pelvic floor pressure detection probe is a device for detecting pelvic floor muscle pressure, and is mainly used for evaluating pelvic floor functions and diagnosing pelvic floor dysfunction. The pelvic floor pressure sensing probe typically includes a pressure sensor placed on the pelvic floor muscles and a connecting wire through which pressure signals are transmitted to the electrophysiological instrument for analysis and processing.
The current pelvic floor detection and treatment instrument generally adopts the detection of pelvic floor muscle pressure or pelvic floor electromyographic signals independently, the pressure detection can evaluate the intensity and endurance of the pelvic floor muscles, and the electromyographic signal detection can evaluate the nerve and muscle activity condition of the pelvic floor muscles, so that the pelvic floor function is more comprehensively known. However, there is currently no apparatus for performing a double test.
The simultaneous detection of pelvic floor muscle pressure and pelvic floor electromyographic signals or the simultaneous detection of pelvic floor muscle pressure and pelvic floor electrical stimulation may be applied to clinical practice. For example, in biofeedback training, the dual detection may better guide the patient through proper pelvic floor muscle contraction and training. Simultaneously, the detection of the pelvic floor muscle pressure and the pelvic floor electromyographic signals can improve the detection accuracy. The pressure sensor may reflect the mechanical characteristics of the pelvic floor muscle, while the electromyographic signals may reflect the nerve and muscle activity of the pelvic floor muscle. The double detection can more comprehensively understand the functions of the basin bottom, and provide more accurate information for diagnosis and treatment.
Disclosure of Invention
In order to solve the problems, the invention provides a basin bottom electrode.
The basin bottom electrode comprises a columnar main body and an electrode sleeve detachably arranged outside the main body, wherein the main body comprises an electrode fixing support part arranged at one end and a stepped bulge arranged at the other end; the conductive connecting device comprises a sliding electrode arranged on the main body and an electrode sheet arranged on the electrode sleeve and connected with the sliding electrode in a contact manner; the safety device comprises a safety card strip arranged at the edge of the electrode sleeve and a releasing safety device for enabling the safety card strip to be separated from the sleeve after the safety card strip triggers the unlocking device; and the unlocking device is used for communicating the external cable with the sliding electrode after triggering.
Further, the safety device comprises a safety clamping groove arranged on the side wall of the step-shaped bulge of the main body; the safety clamping groove is used for accommodating a safety clamping strip, and the safety clamping strip is convexly arranged at the edge of the opening of the electrode sleeve; the electrode sleeve is rotatably arranged on the main body, the safety card strip is transferred to the second clamping groove from the first clamping groove of the safety card groove, and the safety card strip is cut off by a releasing safety device arranged between the first clamping groove and the second clamping groove.
Further, the middle part of the safety card strip is provided with a prefabricated breaking crack along the circumferential direction; the prefabricated breaking gap is a groove arranged on the upper side and the lower side of the safety card strip, and the width of the prefabricated breaking gap is smaller than the whole width of the safety card strip;
further, the length of the safety card strip is 1/6-1/4 of the circumference of the section of the electrode sleeve.
Further, the releasing safety device is a fixed blade and is arranged between the first clamping groove and the second clamping groove along the radial direction; the releasing safety device is arranged corresponding to the position of the pre-breaking gap.
Further, the first clamping groove and the safety card strip are correspondingly arranged, and the widths and the arc lengths of the first clamping groove and the safety card strip are the same; the second clamping groove is communicated with the first clamping groove; the lower side surface and the bottom side surface of the second clamping groove are mutually parallel and level with the first clamping groove; the upper side surface of the second clamping groove is provided with a safety clamping strip falling part; the falling-off part of the safety card strip is a notch arranged above the second clamping groove; the corresponding arc length of the falling part of the safety card strip is larger than the arc length of the safety card strip.
Further, the unlocking device comprises a touch switch arranged on the bottom side surface of the second clamping groove; the touch point of the touch switch coincides with the motion track of the safety card strip; when the safety card strip rotates to 1/2 of the arc length corresponding to the safety card strip, the safety card strip triggers the touch switch to switch from the off state to the on state.
Further, the input end of the touch switch is connected with the cable connected with the main body, and the output end of the touch switch is connected with the sliding electrode.
Further, the conductive connecting device also comprises a fixed plate and an elastic supporting ring; the elastic support ring comprises two ring bodies which are symmetrically arranged and a connecting block which is connected with the two ring bodies in an interconnecting way; one side of the annular body, which is far away from the connecting block, is hinged with the sliding electrode; the connecting block fixed mounting of elastic support ring is on the bar fixed plate, and the fixed plate sets up in the inside cavity of main part.
Further, the electrode sleeve comprises a rigid sleeve sleeved on the electrode fixing support part, and a plurality of conductive electrode plates are arranged on the rigid sleeve; the conductive electrode sheet is nested and arranged on the rigid sleeve; the side wall of the electrode fixing and supporting part of the main body is provided with an elastic electrode accommodating hole corresponding to the conductive electrode sheet; the elastic electrode accommodating hole is internally provided with a sliding electrode for contacting and conducting with the conducting electrode sheet.
Further, the electrode sleeve also comprises a flexible sleeve, wherein the flexible sleeve is barrel-shaped and is nested and wrapped outside the rigid sleeve; the port of the flexible sleeve and the outer edge of the opening of the rigid sleeve are mutually sealed and bonded; the surface of the flexible sleeve is provided with a therapeutic electrode slice which is arranged corresponding to the conductive electrode slice.
Further, a connecting wire is arranged between the conductive electrode plate and the therapeutic electrode plate; the length of the connecting wire is 1-1.5 times of the diameter of the rigid sleeve; one end of the connecting wire is welded on the outer side surface of the conductive electrode plate, and the other end of the connecting wire is buried in the therapeutic electrode plate.
Further, the device also comprises a pressure connecting device, wherein the pressure connecting device comprises an air inlet hole arranged on the rigid sleeve; the external port of the air inlet is communicated with the cavity between the rigid sleeve and the flexible sleeve; a limiting connection clamping groove is arranged at the inner port of the air inlet hole; the outer surface of the electrode fixing support part is provided with a limit flange matched with the limit connecting clamping groove; the limit flange is provided with an air source channel; the air source channel is connected with an external air source; the limiting connecting clamping groove of the rotary rigid sleeve is matched with the limiting flange, and the air source interface and the air source channel are communicated in a sealing manner.
Further, a safety cavity is arranged in the safety card strip; the safety cavity is communicated with the cavity between the rigid sleeve and the flexible sleeve; the safety cavity is communicated with the left side and the right side of the pre-breaking gap and is positioned at one side far away from the safety releasing device.
Further, the width of the safety cavity in the circumferential direction is smaller than 1/2 of the width of the safety card strip; the width of the safety cavity in the circumferential direction is enough not to be damaged by the releasing safety device when the safety card strip triggers the unlocking switch.
Further, the opening of the rigid sleeve is also provided with a ratchet device, and the ratchet device comprises an outer ratchet wheel arranged at the opening of the electrode sleeve and an inner ratchet wheel arranged on the electrode fixing support part; the ratchet device allows the safety card strip of the electrode sleeve to rotate from the first clamping groove of the safety card groove into the second clamping groove; the electrode sleeve is not allowed to rotate in reverse.
The invention provides a basin bottom electrode, which comprises a columnar main body and an electrode sleeve detachably arranged outside the main body, wherein the main body comprises an electrode fixing support part arranged at one end and a step-shaped bulge arranged at the other end; the conductive connecting device comprises a sliding electrode arranged on the main body and an electrode sheet arranged on the electrode sleeve and connected with the sliding electrode in a contact manner; the safety device comprises a safety card strip arranged at the edge of the electrode sleeve and a releasing safety device for enabling the safety card strip to be separated from the sleeve after the safety card strip triggers the unlocking device; and the unlocking device is used for communicating the external cable with the sliding electrode after triggering.
The basin bottom electrode that this design adopted adopts main part and can dismantle the telescopic design of electrode, and electrode sleeve is treated with human contact, and the main part is located electrode telescopic inside, and the main part is not contacted with the human body, and electrode sleeve mechanism is simple, and rigid sleeve only has a barrel-shaped body and sets up the electrode slice above, and the simple structure easily processes and makes, and the cost is comparatively cheap, and the main part repeatedly usable changes electrode sleeve swiftly convenient.
The electrode sleeve of this design has rigid sleeve and flexible sleeve, and rigid sleeve can carry out myoelectricity and gather and pelvic floor electric stimulation, and flexible sleeve can carry out pressure training when carrying out myoelectricity and pelvic floor electric stimulation, and the electrode connection between rigid sleeve and the flexible sleeve adopts the connecting wire that has certain length to be connected, has guaranteed that flexible sleeve can carry out effectual connection with the slip electrode when the inflation, has solved the unable problem of making electric stimulation of current pelvic floor pressure probe. Meanwhile, the treatment electrode plate of the flexible sleeve is made of conductive rubber, so that the electrode plate can not influence the shape of the flexible sleeve when the flexible sleeve is expanded, and the problem that the electric stimulation effect is influenced due to the fact that the metal electrode plate cannot be deformed is avoided.
The electrode sleeve is provided with the safety device, the safety device adopts a mode of arranging the safety card strip on the electrode sleeve, and the safety card strip can trigger the unlocking device firstly, so that the elastic electrode is not electrified when the electrode sleeve is installed, and the situation that the mistakenly touched sliding electrode is burnt by electricity is avoided; meanwhile, the electrode sleeve can be ensured to be disposable, the used safety card strip can be cut off from the electrode sleeve by the safety release device, and the electrode sleeve cut off the safety card strip is mounted on the main body again so as not to trigger the unlocking device, thereby preventing the situation that the electrode is used for multiple times. Meanwhile, the safety device of the electrode sleeve can damage the safety cavity inside the safety clamping strip when the electrode sleeve is removed from the main body after being used, so that the electrode sleeve cannot be used for pressure training.
The ratchet device of this design is used for guaranteeing the disposable of electrode sleeve, needs to put into first draw-in groove and then rotatory entering second draw-in groove with the safety card strip when using the electrode sleeve, sets up at this moment and can excision the safety card strip from the electrode sleeve with the safety card strip that releases, and ratchet device can prevent to trigger unlocking device and use the completion back at the electrode sleeve, counter-rotating electrode sleeve, repeatedly used electrode sleeve.
Drawings
FIG. 1 is a front view of a body of a basin bottom electrode in accordance with the present invention;
FIG. 2 is a right side view of the body of a basin bottom electrode in accordance with the present invention;
FIG. 3 is a perspective view of the body of a basin bottom electrode in accordance with the present invention;
FIG. 4 is a perspective view of a conductive connection means of a basin bottom electrode in accordance with the present invention;
FIG. 5 is a front view of a basin bottom electrode in accordance with the present invention;
FIG. 6 is a right side view of a basin bottom electrode in accordance with the present invention;
FIG. 7 is a cross-sectional view A-A of a bottom electrode of the basin of the present invention;
FIG. 8 is a perspective view of a basin bottom electrode in accordance with the present invention;
FIG. 9 is a front view of an electrode sleeve of a basin bottom electrode in accordance with the present invention;
FIG. 10 is a B-B cross-sectional view of an electrode sleeve of a basin bottom electrode in accordance with the present invention;
FIG. 11 is a C-C cross-sectional view of an electrode sleeve of a basin bottom electrode in accordance with the present invention;
FIG. 12 is a perspective view of an electrode sleeve of a basin bottom electrode in accordance with the present invention;
FIG. 13 is a front view of the main body of another embodiment of a pelvic floor electrode of the invention;
FIG. 14 is a right side view of the main body of another embodiment of a pelvic floor electrode of the invention;
FIG. 15 is a perspective view of a body of another embodiment of a basin bottom electrode in accordance with the present invention;
FIG. 16 is a front view of another embodiment of a pelvic floor electrode of the invention;
FIG. 17 is a right side view of another embodiment of a pelvic floor electrode of the invention;
FIG. 18 is a D-D cross-sectional view of another embodiment of a pelvic floor electrode of the invention;
FIG. 19 is an E-E cross-sectional view of another embodiment of a pelvic floor electrode of the invention;
FIG. 20 is a perspective view of another embodiment of a pelvic floor electrode of the invention;
FIG. 21 is a partial view at I of another embodiment of a pelvic floor electrode of the invention;
FIG. 22 is a partial view at II of another embodiment of a pelvic floor electrode of the invention;
FIG. 23 is a front view of an electrode sleeve of another embodiment of a basin bottom electrode of the present invention;
FIG. 24 is a top view of another embodiment of a pelvic floor electrode of the invention;
FIG. 25 is a F-F cross-sectional view of an electrode sleeve of another embodiment of a basin bottom electrode of the present invention;
FIG. 26 is a G-G cross-sectional view of an electrode sleeve of another embodiment of a basin bottom electrode of the present invention;
FIG. 27 is a perspective view of an electrode sleeve of another embodiment of a pelvic floor electrode of the present invention;
FIG. 28 is a full cross-sectional view of the flexible sleeve of another embodiment of a pelvic floor electrode of the invention in an expanded state.
Description of the embodiments
Examples
Referring to fig. 1-12, a basin bottom electrode comprises a main body 1, an electrode sleeve 2, a conductive connecting device, a triggering unlocking device and a safety device;
the main body 1 comprises an electrode fixing support part 101 arranged at one end and a step-shaped bulge 102 arranged at the other end;
the electrode fixing and supporting part 101 is cylindrical, and the end part is hemispherical;
the step-shaped bulge 102 and the electrode fixing support part 101 are integrally arranged, and are arranged at one side far away from the hemispherical end part;
the main body 1 is hollow, and the electrode sleeve 2 is sleeved outside the electrode fixing and supporting part 101 of the main body 1;
the electrode sleeve 2 is cylindrical and barrel-shaped, one end of the electrode sleeve is closed and is hemispherical, and the other end of the electrode sleeve is provided with an opening 201;
the electrode sleeve 2 is provided with a treatment electrode slice 21;
the therapeutic electrode plates 21 are distributed on the upper and lower side surfaces of the electrode sleeve in two rows, and each row comprises a plurality of therapeutic electrode plates 21 which are uniformly distributed;
the treatment electrode slice 21 is rectangular and is embedded and arranged on the electrode sleeve 2;
the electrode fixing and supporting part 101 is provided with a conductive connecting device;
the conductive connection device is arranged in a cavity inside the electrode fixing and supporting part 101;
the conductive connecting device comprises a fixed plate 31, an elastic supporting ring 32 and a sliding electrode 33;
the side wall of the electrode fixing and supporting part 101 is provided with an elastic electrode accommodating hole 11;
the elastic electrode accommodating hole 11 and the treatment electrode piece 21 are correspondingly arranged;
the elastic electrode accommodating holes 11 are arranged on the upper side and the lower side of the main body 1 and are symmetrically and uniformly distributed;
the sliding electrode 33 is arranged in the elastic electrode accommodating hole 11;
the sliding electrode 33 is square and columnar, one end of the sliding electrode is arranged outside the main body 1, and the other end of the sliding electrode is arranged in the inner cavity of the main body 1;
the sliding electrode 33 is arranged at one end of the outer part of the main body 1 and is contacted with the inner part of the therapeutic electrode sheet 21;
the sliding electrode 33 is in sliding fit with the elastic electrode accommodating hole 11;
the elastic support ring 32 is used for connecting and fixing the sliding electrode 33, and supporting the sliding electrode 33 to slide in the elastic electrode accommodating hole 11;
the elastic support ring 32 is integrally made of elastic plastic, and the elastic support ring 32 comprises two annular bodies 321 which are symmetrically arranged and a connecting block 322 which is mutually connected with the two annular bodies 321;
the annular body 321 and the connecting block 322 are integrally arranged, and the annular bodies 321 are respectively positioned at two sides of the connecting block 322;
one side of the ring body 321 far away from the connecting block 322 is hinged with the sliding electrode 33;
the connecting block 322 is fixedly arranged on the strip-shaped fixing plate 31, and the fixing plate 31 is arranged in the inner cavity of the main body 1;
the safety device comprises a safety card bar 41, a safety card slot 42 and a safety releasing device 43;
the safety bar 41 is arranged at the edge of the opening 201 of the electrode sleeve 2;
the safety bar 41 is arc-shaped, and the length of the safety bar 41 is 1/6-1/4 of the circumference length, and is integrally arranged with the electrode sleeve 2;
the middle part of the safety card strip 41 is provided with a pre-breaking gap 411 along the circumferential direction;
grooves are formed in the upper side and the lower side of the pre-breaking gap 411, and the width of the pre-breaking gap 411 is smaller than the whole width of the safety card strip 41;
the safety clamping groove 42 is arranged on the side wall of the step-shaped bulge 102 of the main body 1 and faces one side of the electrode fixing and supporting part 101;
the safety slot 42 includes a first slot 421 and a second slot 422;
the first clamping groove 421 and the second clamping groove 422 are communicated with each other, and are integrally arc-shaped and coaxially arranged with the electrode fixing and supporting part 101;
the cross section of the first clamping groove 421 is rectangular;
the first clamping groove 421 and the safety card strip 41 are correspondingly arranged, and the arc length and the arc width of the first clamping groove 421 and the arc length and the arc width of the safety card strip 41 are the same;
the second clamping groove 422 is communicated with the first clamping groove 421;
the second slot 422 is located at one side of the first slot 421, and when the electrode sleeve 2 is rotated clockwise, the safety bar 41 enters the second slot 422 from the first slot 421;
the lower side 4221 and the bottom side 4222 of the second slot 422 are flush with the first slot 421;
the upper side of the second clamping groove 422 is provided with a safety card strip falling-off part 4223;
the safety card strip falling-off part 4223 is positioned at the upper part of the second clamping groove 422;
the falling-off part 4223 of the safety card strip is a notch arranged above the second clamping groove 422;
the corresponding arc length of the safety card strip falling-off part 4223 is greater than the arc length of the safety card strip 41;
the releasing device 43 is arranged between the first clamping groove 421 and the second clamping groove 422;
the releasing device 43 is used for separating the safety card strip 41 from the electrode sleeve 2;
the releasing device 43 is a fixed blade, and the releasing device 43 is arranged between the first clamping groove 421 and the second clamping groove 422 along the radial direction;
the releasing safety device 43 is arranged corresponding to the position of the pre-breaking opening 411;
the unlocking device is used for triggering an unlocking switch before the safety card strip 41 is separated from the electrode sleeve 2, and communicating an external cable with the sliding electrode 33;
the unlocking device comprises a touch switch 5;
the touch switch 5 is installed on the bottom side 4222 of the second clamping groove 422;
the touch point of the touch switch 5 is overlapped with the motion track of the safety card strip 41;
when the safety card strip 41 rotates to 1/2 of the arc length corresponding to the safety card strip 41, the safety card strip 41 triggers the touch switch 5 to switch from the off state to the on state;
the input end of the touch switch 5 is connected with a cable connected with the main body, and the output end of the touch switch is connected with the sliding electrode 33;
an end cover 103 is arranged at one side of the end part of the main body 1 far away from the electrode fixing and supporting part 101;
the end cover 103 is used for sealing the internal cavity of the electrode fixing and supporting part 101;
an external cable 104 is further arranged on the end cover 103, one end of the external cable 104 is connected with external equipment, and the other end of the external cable 104 is connected with the input end of the touch switch 5;
a ratchet device is also arranged at the opening 201 of the electrode sleeve 2;
the ratchet device comprises an outer ratchet 204 arranged at the opening 201 of the electrode sleeve 2 and an inner ratchet 105 arranged on the electrode fixing and supporting part 101 and close to one side of the step-shaped bulge 102;
the section of the outer ratchet 204 is triangular, the inner ratchet 105 is an elastic poking piece arranged on the inner side wall of the opening 201 of the electrode sleeve 2, and the elastic poking piece is obliquely arranged;
the ratchet device allows the electrode sleeve 2 to rotate clockwise, and the safety clamping bar 41 of the electrode sleeve 2 is allowed to rotate from the first clamping groove 421 of the safety clamping groove 42 into the second clamping groove 422; the electrode sleeve 2 is not allowed to rotate in reverse.
When the common electric stimulation or basin bottom signal detection function is used, the electrode sleeve 2 is arranged on the main body 1, the electrode sleeve 2 is rotated, the treatment electrode plate 21 of the electrode sleeve 2 is contacted with the sliding electrode 33, the safety clamping strip 41 enters the second clamping groove 422 from the first clamping groove 421 of the safety clamping groove 42, and when the rotation angle is 1/2 of the corresponding arc length of the safety clamping strip 41, the safety clamping strip 41 triggers the touch switch 5 to switch from the off state to the on state; at the same time, the safety bar 41 is cut off by 1/2 by the releasing device 43; the external cable 104 is now in communication with the sliding electrode 33, the whole electrode being in a condition for treatment in which it can be used. After the treatment is finished, continuing to rotate the electrode sleeve 2, and completely entering the second clamping groove 422 by the safety clamping bar 41, and completely cutting off the safety clamping bar 41 by the releasing device 43; the safety bar 41 is separated, and the electrode sleeve 2 can be separated from the main body 1.
Examples
Referring to fig. 4, 13-28, a bottom electrode for a basin comprises a main body 1, an electrode sleeve 2, a conductive connecting device, an unlocking device, a safety device and a pressure connecting device;
the main body 1 comprises an electrode fixing support part 101 arranged at one end and a step-shaped bulge 102 arranged at the other end;
the electrode fixing and supporting part 101 is cylindrical, and the end part is hemispherical;
the step-shaped bulge 102 and the electrode fixing support part 101 are integrally arranged, and are arranged at one side far away from the hemispherical end part;
the main body 1 is hollow, and the electrode sleeve 2 is sleeved outside the electrode fixing and supporting part 101 of the main body 1;
the electrode sleeve 2 is cylindrical and barrel-shaped, one end of the electrode sleeve is closed and is hemispherical, and the other end of the electrode sleeve is provided with an opening;
the electrode sleeve 2 comprises a rigid sleeve 202 and a flexible sleeve 203;
the rigid sleeve 202 and the flexible sleeve 203 are cylindrical and barrel-shaped, and one end is closed and is hemispherical;
the other end of the rigid sleeve 202 is provided with an opening 201;
the other end of the flexible sleeve 203 is sealed and adhered with the outer edge of the opening 201 of the rigid sleeve 202;
the rigid sleeve 202 is arranged on the inside, and the flexible sleeve 203 is arranged on the outside of the rigid sleeve 202;
the rigid sleeve 202 is made of plastic material through injection molding;
the flexible sleeve 203 is made of rubber, and can be inflated;
the surface of the flexible sleeve 203 is provided with a treatment electrode sheet 21;
the therapeutic electrode plates 21 are distributed on the upper and lower side surfaces of the electrode sleeve in two rows, and each row comprises a plurality of therapeutic electrode plates 21 which are uniformly distributed;
the therapeutic electrode slice 21 is rectangular and is embedded on the electrode sleeve 2;
the therapeutic electrode plate 21 is made of conductive rubber;
the rigid sleeve 202 is provided with a conductive electrode slice 22;
the conductive electrode plate 22 is nested and arranged on the rigid sleeve 202 and is arranged corresponding to the therapeutic electrode plate 21; a step of
The inner surface and the outer surface of the conductive electrode slice 22 are exposed outside;
a connecting wire 23 is arranged between the conductive electrode sheet 22 and the therapeutic electrode sheet 21;
the length of the connecting line 23 is 1-1.5 times of the diameter of the rigid sleeve 202;
one end of the connecting wire 23 is welded on the outer side surface of the conductive electrode slice 22, and the other end is buried in the therapeutic electrode slice 21;
the electrode fixing and supporting part 101 is provided with a conductive connecting device;
the conductive connection device is arranged in a cavity inside the electrode fixing and supporting part 101;
the conductive connecting device comprises a fixed plate 31, an elastic supporting ring 32 and a sliding electrode 33;
the side wall of the electrode fixing and supporting part 101 is provided with an elastic electrode accommodating hole 11;
the elastic electrode accommodating hole 11 and the conductive electrode piece 22 are correspondingly arranged;
the elastic electrode accommodating holes 11 are arranged on the upper side and the lower side of the main body 1 and are symmetrically and uniformly distributed;
the sliding electrode 33 is arranged in the elastic electrode accommodating hole 11;
the sliding electrode 33 is square and columnar, one end of the sliding electrode is arranged outside the main body 1, and the other end of the sliding electrode is arranged in the inner cavity of the main body 1;
the sliding electrode 33 is arranged at one end of the outer part of the main body 1 and is contacted with the inner part of the therapeutic electrode sheet 21;
the sliding electrode 33 is in sliding fit with the elastic electrode accommodating hole 11;
the elastic support ring 32 is used for connecting and fixing the sliding electrode 33, and supporting the sliding electrode 33 to slide in the elastic electrode accommodating hole 11;
the elastic support ring 32 is integrally made of elastic metal material, and the elastic support ring 32 comprises two annular bodies 321 which are symmetrically arranged and a connecting block 322 which is mutually connected with the two annular bodies 321;
the annular body 321 and the connecting block 322 are integrally arranged, and the annular bodies 321 are respectively positioned at two sides of the connecting block 322;
one side of the ring body 321 far away from the connecting block 322 is hinged with the sliding electrode 33;
the connecting block 322 is fixedly arranged on the strip-shaped fixing plate 31, and the fixing plate 31 is arranged in the inner cavity of the main body 1;
the safety device comprises a safety card bar 41, a safety card slot 42 and a safety releasing device 43;
the safety bar 41 is arranged at the edge of the opening 201 of the electrode sleeve 2;
the safety bar 41 is arc-shaped, and the length of the safety bar 41 is 1/6-1/4 of the circumference length, and is integrally arranged with the electrode sleeve 2;
the middle part of the safety card strip 41 is provided with a pre-breaking gap 411 along the circumferential direction;
grooves are formed in the upper side and the lower side of the pre-breaking gap 411, and the width of the pre-breaking gap 411 is smaller than the whole width of the safety card strip 41;
the safety clamping groove 42 is arranged on the side wall of the step-shaped bulge 102 of the main body 1 and faces one side of the electrode fixing and supporting part 101;
the safety slot 42 includes a first slot 421 and a second slot 422;
the first clamping groove 421 and the second clamping groove 422 are communicated with each other, and are integrally arc-shaped and coaxially arranged with the electrode fixing and supporting part 101;
the cross section of the first clamping groove 421 is rectangular;
the first clamping groove 421 and the safety card strip 41 are correspondingly arranged, and the width and the arc length of the first clamping groove 421 and the safety card strip 41 are the same;
the second slot 422 is located at one side of the first slot 421, and when the electrode sleeve 2 is rotated clockwise, the safety bar 41 enters the second slot 422 from the first slot 421;
the second clamping groove 422 is communicated with the first clamping groove 421;
the lower side 4221 and the bottom side 4222 of the second slot 422 are flush with the first slot 421;
the upper side of the second clamping groove 422 is provided with a safety card strip falling-off part 4223;
the safety card strip falling-off part 4223 is positioned at the upper part of the second clamping groove 422;
the falling-off part 4223 of the safety card strip is a notch arranged above the second clamping groove 422;
the corresponding arc length of the safety card strip falling-off part 4223 is greater than the arc length of the safety card strip 41;
the releasing device 43 is arranged between the first clamping groove 421 and the second clamping groove 422;
the releasing device 43 is used for separating the safety card strip 41 from the electrode sleeve 2;
the releasing device 43 is a fixed blade, and the releasing device 43 is arranged between the first clamping groove 421 and the second clamping groove 422 along the radial direction;
the releasing safety device 43 is arranged corresponding to the position of the pre-breaking opening 411;
the unlocking device is used for triggering an unlocking switch before the safety card strip 41 is separated from the electrode sleeve 2, and communicating an external cable with the sliding electrode 33;
a safety cavity 412 is arranged in the safety card strip 41;
the safety cavity 412 is communicated with the cavity between the rigid sleeve 202 and the flexible sleeve 203;
the safety cavity 412 is communicated with the left side and the right side of the pre-breaking gap 411 and is positioned at one side far away from the safety release 43;
the width of the safety cavity 412 in the circumferential direction is smaller than 1/2 of the width of the safety bar 41;
the width of the safety cavity 412 in the circumferential direction is enough to prevent the safety bar 41 from being damaged by the releasing safety device 43 when the unlocking switch is triggered;
the unlocking device comprises a touch switch 5;
the touch switch 5 is installed on the bottom side 4222 of the second clamping groove 422;
the touch point of the touch switch 5 is overlapped with the motion track of the safety card strip 41;
when the safety card strip 41 rotates to 1/2 of the arc length corresponding to the safety card strip 41, the safety card strip 41 triggers the touch switch 5 to switch from the off state to the on state;
the input end of the touch switch 5 is connected with a cable connected with the main body, and the output end of the touch switch is connected with the sliding electrode 33;
an end cover 103 is arranged at one side of the end part of the main body 1 far away from the electrode fixing and supporting part 101;
the end cover 103 is used for sealing the internal cavity of the electrode fixing and supporting part 101;
an external cable 104 is further arranged on the end cover 103, one end of the external cable 104 is connected with external equipment, and the other end of the external cable 104 is connected with the input end of the touch switch 5;
a ratchet device is also arranged at the opening 201 of the rigid sleeve 202;
the ratchet device comprises an outer ratchet 204 arranged at the opening 201 of the electrode sleeve 2 and an inner ratchet 105 arranged on the electrode fixing and supporting part 101 and close to one side of the step-shaped bulge 102;
the section of the outer ratchet 204 is triangular, the inner ratchet 105 is an elastic poking piece arranged on the inner side wall of the opening 201 of the electrode sleeve 2, and the elastic poking piece is obliquely arranged;
the ratchet device allows the electrode sleeve 2 to rotate clockwise, and the safety clamping bar 41 of the electrode sleeve 2 is allowed to rotate from the first clamping groove 421 of the safety clamping groove 42 into the second clamping groove 422; the electrode sleeve 2 is not allowed to rotate in reverse;
the pressure connecting device comprises an air inlet 2021 arranged on the rigid sleeve 202 and an air source channel 1011 arranged on the electrode fixing support part 101;
the air inlet 2021 is arranged on the surface of the rigid sleeve 202, and the external port of the air inlet 2021 is communicated with the space between the rigid sleeve 202 and the flexible sleeve 203;
the inner port of the air inlet 2021 is provided with a limit connection clamping groove 2022;
the limit connecting clamping groove 2022 is arranged at the end part of the supporting rib plate 2023;
the supporting rib plates 2023 are positioned on the inner side wall of the rigid sleeve 202 and are coaxially arranged with the rigid sleeve 202;
the length of the support rib plate 2023 is 1/4 of an arc;
the inner arc surface of the support rib plate 2023 is in contact with the outer surface of the electrode fixing and supporting part 101;
the cross section of the limit connecting clamping groove 2022 is rectangular and is arranged along the circumferential direction;
the groove walls of the limit connection clamping groove 2022 are arranged along the axial direction of the rigid sleeve 202 and are positioned at two sides of the limit connection clamping groove 2022;
the side of the groove wall, which is close to the opening 201 of the electrode sleeve 2, is longer than the length of the side, which is far away from the opening 201;
the air source channel 1011 is arranged on the electrode fixing and supporting part 101;
the outer surface of the electrode fixing support part 101 is provided with a limit flange 1012 matched with the limit connection clamping groove 2022;
the air source channel 1011 penetrates through the limit flange 1012;
the inner side wall of the electrode fixing and supporting part 101 is provided with an air source interface 1013 connected with an air source channel 1011;
the air source interface 1013 is communicated with the air source channel 1011;
the air source interface 1013 is configured to connect to an external air source.
When the electric stimulation and pressure detection functions are used, the electrode sleeve 2 is arranged on the main body 1, the electrode sleeve 2 is rotated, the treatment electrode plate 21 of the electrode sleeve 2 is contacted with the sliding electrode 33, the safety clamping strip 41 enters the second clamping groove 422 from the first clamping groove 421 of the safety clamping groove 42, when the rotation angle is 1/2 of the corresponding arc length of the safety clamping strip 41, the limit flange 1012 on the outer surface of the electrode fixing support part 101 enters the limit connection clamping groove 2022, and the air source interface 1013 and the air source channel 1011 are communicated with each other in a sealing manner; the safety card strip 41 triggers the touch switch 5 to switch from the off state to the on state; at the same time, the safety card bar 41 is cut off by 1/2 by the safety release device 43, and the safety cavity 412 has complete structure and is not damaged; at this time, the external cable 104 is communicated with the sliding electrode 33, and the whole electrode is in a treatment state capable of being used; at this time, the external air source of the oil fills air into the cavity between the rigid sleeve 202 and the flexible sleeve 203, the flexible sleeve 203 can perform pressure detection and treatment of the basin bottom after being inflated and expanded, meanwhile, the treatment electrode plate 21 of the flexible sleeve 203 is connected with the conductive electrode plate 22 through the connecting wire 23, the sliding electrode 33 can transmit the stimulating current to the treatment electrode plate 21 for electrical stimulation through the conductive electrode plate 22 and the connecting wire 23, and can also reversely collect the bioelectric current for detection and evaluation. After the treatment is finished, continuing to rotate the electrode sleeve 2, and completely entering the second clamping groove 422 by the safety clamping bar 41, and completely cutting off the safety clamping bar 41 by the releasing device 43; the safety clip strip 41 falls off, and the electrode sleeve 2 can be separated from the main body 1; the safety cavity 412 is broken and the cavity between the rigid sleeve 202 and the flexible sleeve 203 is no longer in a closed state; the entire electrode sleeve 2 is destroyed and cannot be reused.
While the foregoing is directed to embodiments of the present invention, other and further details of the invention may be had by the present invention, it should be understood that the foregoing description is merely illustrative of the present invention and that no limitations are intended to the scope of the invention, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the invention.
Claims (15)
1. A basin bottom electrode, characterized in that: the electrode sleeve comprises a columnar main body (1) and an electrode sleeve (2) detachably arranged outside the main body (1), wherein the main body (1) comprises an electrode fixing support part (101) arranged at one end and a stepped bulge (102) arranged at the other end; further comprises: the conductive connecting device comprises a sliding electrode (33) arranged on the main body (1) and an electrode sheet arranged on the electrode sleeve (2) and connected with the sliding electrode (33) in a contact way; the safety device comprises a safety card strip (41) arranged at the edge of the electrode sleeve (2), and a releasing safety device (43) for causing the safety card strip (41) to be separated from the sleeve after the safety card strip (41) triggers the unlocking device; the safety device comprises a safety clamping groove (42) arranged on the side wall of a step-shaped bulge (102) of the main body (1); the safety clamping groove (42) is used for accommodating a safety clamping strip (41), and the safety clamping strip (41) is convexly arranged at the edge of the opening (201) of the electrode sleeve (2); an electrode sleeve (2) rotatably mounted on a main body (1) is provided, a safety bar (41) is transferred from a first clamping groove (421) of a safety clamping groove (42) to a second clamping groove (422), and a releasing device (43) arranged between the first clamping groove (421) and the second clamping groove (422) cuts off the safety bar (41).
2. A pelvic floor electrode as claimed in claim 1, wherein: the middle part of the safety card strip (41) is provided with a pre-breaking gap (411) along the circumferential direction; the prefabricated breaking gap (411) is a groove arranged on the upper side and the lower side of the safety card strip (41), and the width of the prefabricated breaking gap (411) is smaller than the whole width of the safety card strip (41).
3. A pelvic floor electrode as claimed in claim 2, wherein: the length of the safety card strip (41) is 1/6-1/4 of the circumference length of the section of the electrode sleeve (2).
4. A pelvic floor electrode according to claim 3, wherein: the safety release device (43) is a fixed blade, and the safety release device (43) is arranged between the first clamping groove (421) and the second clamping groove (422) along the radial direction; the releasing device (43) is arranged corresponding to the position of the pre-breaking opening (411).
5. The bottom electrode of claim 4, wherein the first clamping groove (421) and the safety bar (41) are correspondingly arranged, and the width and the arc length of the first clamping groove (421) and the safety bar (41) are the same; the second clamping groove (422) is communicated with the first clamping groove (421); the lower side surface (4221) and the bottom side surface (4222) of the second clamping groove (422) are arranged in parallel with the first clamping groove (421); the upper side surface of the second clamping groove (422) is provided with a safety card strip falling part (4223); the safety card strip falling-off part (4223) is a notch arranged above the second clamping groove (422); the corresponding arc length of the falling-off part (4223) of the safety card strip is larger than the arc length of the safety card strip (41).
6. A pelvic floor electrode as claimed in claim 5, wherein: the unlocking device comprises a touch switch (5) arranged on the bottom side surface (4222) of the second clamping groove (422); the touch point of the touch switch (5) is overlapped with the motion track of the safety card strip (41); when the safety card strip (41) rotates to the position 1/2 of the arc length corresponding to the safety card strip (41), the safety card strip (41) triggers the touch switch (5).
7. A pelvic floor electrode as claimed in claim 6, wherein: the input end of the touch switch (5) is connected with a cable connected with the main body, and the output end of the touch switch is connected with the sliding electrode (33).
8. A pelvic floor electrode as claimed in claim 7, wherein: the conductive connecting device also comprises a fixed plate (31) and an elastic supporting ring (32); the elastic support ring (32) comprises two ring-shaped bodies (321) which are symmetrically arranged and a connecting block (322) which is connected with the two ring-shaped bodies (321); one side of the annular body (321) far away from the connecting block (322) is hinged with the sliding electrode (33); the connecting block of the elastic support ring (32) is fixedly arranged on the strip-shaped fixing plate (31), and the fixing plate (31) is arranged in the inner cavity of the main body (1).
9. A pelvic floor electrode as claimed in claim 8, wherein: the electrode sleeve (2) comprises a rigid sleeve (202) sleeved on the electrode fixing and supporting part (101), and a plurality of conductive electrode plates (22) are arranged on the rigid sleeve (202); the conductive electrode sheet (22) is nested and arranged on the rigid sleeve (202); an elastic electrode accommodating hole (11) corresponding to the conductive electrode sheet (22) is formed in the side wall of the electrode fixing and supporting part (101) of the main body (1); a sliding electrode (33) for contacting and conducting with the conducting electrode plate (22) is arranged in the elastic electrode accommodating hole (11).
10. A pelvic floor electrode according to claim 1 or 9, characterized in that: the electrode sleeve (2) further comprises a flexible sleeve (203), the flexible sleeve (203) is barrel-shaped, and the flexible sleeve is nested and wrapped outside the rigid sleeve (202); the port of the flexible sleeve (203) and the outer edge of the opening (201) of the rigid sleeve (202) are mutually sealed and adhered; the surface of the flexible sleeve (203) is provided with a therapeutic electrode plate (21) which is arranged corresponding to the conductive electrode plate (22).
11. A pelvic floor electrode according to claim 10, wherein: a connecting wire (23) is arranged between the conductive electrode sheet (22) and the therapeutic electrode sheet (21); the length of the connecting line (23) is 1-1.5 times of the diameter of the rigid sleeve (202); one end of the connecting wire (23) is welded on the outer side surface of the conductive electrode plate (22), and the other end of the connecting wire is buried in the treatment electrode plate (21).
12. A pelvic floor electrode as claimed in claim 11, wherein: the device also comprises a pressure connecting device, wherein the pressure connecting device comprises an air inlet hole (2021) arranged on the rigid sleeve (202); the external port of the air inlet hole (2021) is communicated with a cavity between the rigid sleeve (202) and the flexible sleeve (203); a limiting connection clamping groove (2022) is arranged at the inner port of the air inlet hole (2021); the outer surface of the electrode fixing support part (101) is provided with a limit flange (1012) matched with the limit connection clamping groove (2022); an air source channel (1011) is arranged on the limit flange (1012); the air source channel (1011) is connected with an external air source; the limit connection clamping groove (2022) of the rotary rigid sleeve (202) is matched with the limit flange (1012), and the air source interface (1013) and the air source channel (1011) are communicated in a sealing mode.
13. A pelvic floor electrode according to claim 12, wherein: a safety cavity (412) is also arranged in the safety card strip (41); the safety cavity (412) is communicated with the cavity between the rigid sleeve (202) and the flexible sleeve (203); the safety cavity (412) is communicated with the left side and the right side of the pre-breaking gap (411) and is positioned at one side far away from the safety releasing device (43).
14. A pelvic floor electrode according to claim 13, wherein: the width of the safety cavity (412) in the circumferential direction is smaller than 1/2 of the width of the safety card strip (41); the circumferential width of the safety cavity (412) is enough not to be damaged by the releasing safety device (43) when the safety card strip (41) triggers the unlocking switch.
15. A pelvic floor electrode according to claim 14, wherein: the opening (201) of the rigid sleeve (202) is also provided with a ratchet device, which comprises an outer ratchet (204) arranged at the opening (201) of the electrode sleeve (2) and an inner ratchet (105) arranged on the electrode fixing support part (101); the ratchet device allows the safety card strip (41) of the electrode sleeve (2) to rotate from the first clamping groove (421) of the safety card groove (42) into the second clamping groove (422); the electrode sleeve (2) is not allowed to rotate in the reverse direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311036008.9A CN116763315B (en) | 2023-08-17 | 2023-08-17 | Basin bottom electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311036008.9A CN116763315B (en) | 2023-08-17 | 2023-08-17 | Basin bottom electrode |
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| Publication Number | Publication Date |
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| CN116763315A CN116763315A (en) | 2023-09-19 |
| CN116763315B true CN116763315B (en) | 2023-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311036008.9A Active CN116763315B (en) | 2023-08-17 | 2023-08-17 | Basin bottom electrode |
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|---|---|
| CN116763315A (en) | 2023-09-19 |
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