CN214342349U

CN214342349U - Gynaecology's flesh electricity acquisition probe

Info

Publication number: CN214342349U
Application number: CN202022706992.3U
Authority: CN
Inventors: 吕冰峰
Original assignee: Zhangjiagang Second People's Hospital
Current assignee: Zhangjiagang Second People's Hospital
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-10-08
Anticipated expiration: 2030-11-20

Abstract

The utility model relates to a gynaecology's flesh electricity acquisition probe, it includes probe base, shell, gasbag ring sum support chassis, the shell includes first inflation portion, second inflation portion and constriction part, be equipped with first electrode ring and second electrode ring on first inflation portion and the second inflation portion respectively; the air bag ring is sleeved on the contraction part, and a film pressure sensor is attached to the inner wall of the air bag ring; the supporting framework comprises a first supporting disc, a second supporting disc, a connecting disc and a central line pipe; the probe base comprises a baffle disc and a wire harness handle; and the central line tube and the wire harness handle are internally provided with wires which are respectively electrically connected with the wires and the first electrode ring, the second electrode ring and the film pressure sensor. The gynecological electromyography acquisition probe can acquire electromyography signals and pressure signals simultaneously by being placed once, can be used for reverse point placing treatment through an electrode ring after being connected with a therapeutic apparatus, and has the advantages of high strength of detection signals, low loss and the like when being convenient to assemble and disassemble.

Description

Gynaecology's flesh electricity acquisition probe

Technical Field

The utility model relates to a gynaecology's medical instrument field, concretely relates to gynaecology's flesh of muscle electricity acquisition probe.

Background

The electromyographic signals are electrical signals formed by superposing action potentials of muscle motor units on time and space, reflect the functional states of muscles and nerves, and are widely applied to the fields of basic medical research, clinical diagnosis, rehabilitation engineering and the like. Specifically in the gynecological field, pelvic floor muscle electrical signals and pressure signals are extracted through various functional probes connected to the pelvic floor therapeutic apparatus, the double-signal comprehensive evaluation can be used for checking and treating pelvic floor dysfunction diseases, and the probes are used for performing electrical stimulation on the muscle nerve and can be used for treating specific diseases such as urinary incontinence caused by pelvic floor neuromuscular relaxation.

The functional probe comprises an independent myoelectricity acquisition probe and a pressure probe, and is used for acquiring myoelectricity signals and pressure signals respectively, the existing myoelectricity acquisition probe and the existing pressure probe are mostly independent probes, and the signal acquisition also needs to be carried out twice, so that the equipment cost is increased, and the workload of clinical operation and the pain of a patient to be examined are increased.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the gynecological myoelectricity acquisition probe can be placed in the pelvic floor detection therapeutic instrument at one time and can acquire myoelectricity signals and pressure signals simultaneously.

The gynecological electromyography acquisition probe comprises a probe base, a shell fixedly connected to the probe base, an air bag ring sleeved on the shell and a supporting framework arranged in the shell, wherein the shell is in a calabash-like shape as a whole, the shell comprises a first expansion part, a second expansion part and a contraction part between the first expansion part and the second expansion part, and a first electrode ring and a second electrode ring are arranged on the first expansion part and the second expansion part respectively; the air bag ring is sleeved on the contraction part, and a film pressure sensor is attached to the inner wall of the air bag ring; the supporting framework comprises a first supporting disc, a second supporting disc, a connecting disc and a central line pipe; the probe base comprises a baffle disc and a wire harness handle; and the central line tube and the wire harness handle are internally provided with leads which are respectively electrically connected with the first electrode ring, the second electrode ring and the film pressure sensor.

For making this probe form upper and lower two parts detachable independent structure to equipment when producing and dismantlement maintenance in the use, the connection pad includes connection pad and lower connection pad, central spool includes spool and lower spool.

In the specific process, as a molded plastic part, the first supporting disc, the upper connecting disc and the upper wire pipe are integrally formed to form a hollow upper framework, and the bottom of the upper connecting disc is provided with a contact column and a connecting tenon; the second supporting disc, the lower connecting disc and the lower coil pipe are integrally formed to form a hollow lower framework; the bottom of the lower connecting disc is provided with a contact groove and a falcon hole which are respectively matched with the contact column and the connecting falcon, and a contact piece is arranged at the bottom of the contact groove; the contact electrical conduction and jogging design is used for realizing convenient mechanical connection and electrical connection of the upper section and the lower section.

With upper and lower supporting framework structure matched with, the shell includes the last casing at first inflation portion place with the lower casing at second inflation portion place, go up skeleton fixed mounting in the upper shell, lower skeleton fixed mounting be in the inferior valve is internal.

Specifically, the first electrode ring is electrically connected with the contact column through an upper connecting lead, the contact piece is connected with a first signal wire, and the first signal wire extends out of the wire harness handle through the lower wire tube; the second electrode ring and the film pressure sensor are respectively connected with a second signal wire and a third signal wire, and the second signal wire and the third signal wire extend out of the wire harness handle through the wire tube.

The utility model relates to a flesh electricity of gynaecology gathers probe and has overcome current pelvic floor detection therapy instrument flesh electricity signal and pressure signal double probe, the operation number of times of classifying collection is many, the painful not enough of waiting greatly of disease, and it can gather flesh electricity signal and pressure signal simultaneously through once putting into, can put some treatment through the electrode ring is reverse behind the connection therapeutic instrument, and its specific intentional effect is:

(1) the upper part and the lower part are designed in a split way, so that the manufacture, the disassembly and the maintenance of the split parts are convenient; the tenon-connection type mechanical connection and the contact type electrical connection are convenient to assemble, disassemble and assemble;

(2) the framework is matched with the shell structure to provide the inner support at the positions of the motor ring and the air bag ring, so that the close contact between the inner wall of the cavity channel and the functional part of the probe in the detection process is ensured, the signal loss is reduced, and the signal intensity is improved.

Drawings

The utility model discloses a gynaecology's flesh electricity acquisition probe is further explained below with the accompanying drawing:

FIG. 1 is a schematic diagram of the three-dimensional structure of the gynecological electromyography acquisition probe;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic plane structure diagram of the gynecological electromyography acquisition probe;

FIG. 4 is a sectional view taken along line A-A of FIG. 3;

fig. 5 is a partially enlarged view of a portion a in fig. 4.

In the figure:

1-probe base; 11-baffle disc, 12-wire harness handle;

2-a housing; 21-a first enlarged portion, 22-a second enlarged portion, 23-a constricted portion; 201-upper shell, 202-lower shell;

3-a balloon ring;

4-supporting the framework; 41-first supporting disk, 42-second supporting disk, 43-connecting disk 44-central line tube; 401-upper framework, 402-lower framework, 431-upper connecting disc, 432-lower connecting disc, 433-contact column, 434-connecting falcon, 435-contact piece, 441-upper conduit and 442-lower conduit;

5-a first electrode ring;

6-a second electrode ring;

7-a membrane pressure sensor;

8-a wire; 81-upper connecting wire, 82-first signal wire, 83-second signal wire, 84-third signal wire.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "left", "right", "front", "back", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1 to 5, the gynecological electromyography acquisition probe comprises a probe base 1, a shell 2 fixedly connected to the probe base 1, an air bag ring 3 sleeved on the shell 2, and a supporting framework 4 installed in the shell 2, wherein the shell 2 is in a gourd-like shape as a whole, the shell 2 comprises a first expansion part 21, a second expansion part 22 and a contraction part 23 between the first expansion part and the second expansion part, and a first electrode ring 5 and a second electrode ring 6 are respectively arranged on the first expansion part 21 and the second expansion part 22; the air bag ring 3 is sleeved on the contraction part 23, and a film pressure sensor 7 is attached to the inner wall of the air bag ring 3; the supporting framework 4 comprises a first supporting disc 41, a second supporting disc 42, a connecting disc 43 and a central line tube 44; the probe base 1 comprises a baffle disc 11 and a wire harness handle 12; and the central line tube 44 and the wire harness handle 12 are internally provided with leads 8 which are respectively electrically connected with the first electrode ring 5, the second electrode ring 6 and the film pressure sensor 7.

The connecting disc 43 comprises an upper connecting disc 431 and a lower connecting disc 432, and the central conduit 44 comprises an upper conduit 441 and a lower conduit 442; the probe forms an independent structure with an upper part and a lower part which can be disassembled and assembled, so that the disassembly and maintenance in production and use are convenient.

The first supporting disc 41, the upper connecting disc 431 and the upper line pipe 441 are integrally formed to form a hollow upper framework 401, and the bottom of the upper connecting disc 431 is provided with a contact column 433 and a connecting tenon 434; the second supporting disk 42, the lower connecting disk 432 and the lower bobbin 442 are integrally formed to form a hollow lower framework 402; the bottom of the lower connecting plate 432 is provided with a contact groove and a falcon hole which are respectively matched with the contact column 433 and the connecting falcon 434, and the bottom of the contact groove is provided with a contact piece 435; the contact electrical conduction and jogging design is used for realizing convenient mechanical connection and electrical connection of the upper section and the lower section. The process is simplified while the integrity of the content piece is enhanced by one-time injection molding. The shell 2 comprises an upper shell 201 where the first large part 21 is located and a lower shell 202 where the second large part 22 is located, the upper framework 401 is fixedly installed in the upper shell 201, and the lower framework 402 is fixedly installed in the lower shell 202; matched with the upper and lower supporting framework structures.

The first electrode ring 5 is electrically connected with the contact column 433 through an upper connecting lead 81, the contact piece 435 is connected with a first signal wire 82, and the first signal wire 82 extends out of the wire harness handle 12 through a lower wire tube 442; the second electrode ring 6 and the film pressure sensor 7 are respectively connected with a second signal wire 83 and a third signal wire 84, and the second signal wire 83 and the third signal wire 84 extend out of the wire harness handle 12 through a lower pipe 442. The connection form between the internal electric lead and the functional component is determined.

When in use: the first signal line, the second signal line and the third signal line of the probe are correspondingly connected with an electromyographic signal interface and a pressure signal interface of a pelvic floor detection/treatment instrument respectively, after the probe is connected, the instrument reads the current pressure value in the air bag ring, the probe is placed in the vagina/anus of a patient to be detected, the patient to be detected is guided to perform the contraction movement of the cavity channel, and therefore the collection of the vagina electromyographic signal and the pressure signal is completed. When the device is used for treatment, the pelvic floor detection/treatment instrument is operated to discharge reversely, stimulation signals are led out to the inner wall of the cavity channel through the first electrode ring and the second electrode ring, and then stimulation rehabilitation treatment is carried out on injured muscles of the pelvic floor.

The gynecological myoelectricity acquisition probe overcomes the defects of double probes of myoelectricity signals and pressure signals, multiple operation times of fractional acquisition, great pain of patients and the like of the existing pelvic floor detection therapeutic instrument, can acquire the myoelectricity signals and the pressure signals simultaneously by one-time implantation, and can perform reverse spotting treatment through an electrode ring after being connected with a therapeutic instrument. The split type design of the upper part and the lower part is convenient for manufacturing, dismounting and maintaining the sub-components; the tenon-connection type mechanical connection and the contact type electrical connection are convenient to assemble, disassemble and assemble; the framework is matched with the shell structure to provide the inner support at the positions of the motor ring and the air bag ring, so that the close contact between the inner wall of the cavity channel and the functional part of the probe in the detection process is ensured, the signal loss is reduced, and the signal intensity is improved.

The above description shows the main features, the basic principles, and the advantages of the invention. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments or examples, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The foregoing embodiments or examples are therefore to be considered in all respects illustrative and not restrictive. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a gynaecology's flesh electricity acquisition probe which characterized by: comprises a probe base (1), a shell (2) fixedly connected on the probe base (1), an air bag ring (3) sleeved on the shell (2), and a supporting framework (4) arranged in the shell (2), wherein,

the shell (2) is in a gourd-like shape as a whole, the shell (2) comprises a first expansion part (21), a second expansion part (22) and a contraction part (23) between the first expansion part and the second expansion part, and a first electrode ring (5) and a second electrode ring (6) are arranged on the first expansion part (21) and the second expansion part (22) respectively; the air bag ring (3) is sleeved on the contraction part (23), and a film pressure sensor (7) is attached to the inner wall of the air bag ring (3); the supporting framework (4) comprises a first supporting disc (41), a second supporting disc (42), a connecting disc (43) and a central line pipe (44); the probe base (1) comprises a baffle disc (11) and a wire harness handle (12);

and the central line tube (44) and the wire harness handle (12) are internally provided with leads (8) which are electrically connected with the first electrode ring (5), the second electrode ring (6) and the film pressure sensor (7) respectively.

2. The gynecological electromyography acquisition probe of claim 1, which is characterized in that: the connecting disc (43) comprises an upper connecting disc (431) and a lower connecting disc (432), and the central conduit (44) comprises an upper conduit (441) and a lower conduit (442);

the first supporting disc (41), the upper connecting disc (431) and the upper wire pipe (441) are integrally formed to form a hollow upper framework (401), the bottom of the upper connecting disc (431) is provided with a contact column (433) and a connecting tenon (434),

second props dish (42), lower connection pad (432) and lower bobbin (442) integrated into one piece and forms hollow lower skeleton (402), lower connection pad (432) bottom be equipped with contact post (433) and connection falcon (434) assorted contact groove and falcon hole respectively, the contact tank bottom is equipped with contact piece (435).

3. The gynecological electromyography acquisition probe of claim 2, which is characterized in that: the shell (2) comprises an upper shell (201) where the first large-expansion part (21) is located and a lower shell (202) where the second large-expansion part (22) is located, the upper framework (401) is fixedly installed in the upper shell (201), and the lower framework (402) is fixedly installed in the lower shell (202);

the first electrode ring (5) is electrically connected with the contact column (433) through an upper connecting lead (81), the contact piece (435) is connected with a first signal wire (82), and the first signal wire (82) extends out of the wire harness handle (12) through a lower wire pipe (442); the second electrode ring (6) and the film pressure sensor (7) are respectively connected with a second signal wire (83) and a third signal wire (84), and the second signal wire (83) and the third signal wire (84) extend out of the wire harness handle (12) through a lower wire pipe (442).