CN215275426U

CN215275426U - Disposable probe in biostimulation feedback instrument body

Info

Publication number: CN215275426U
Application number: CN202121013843.7U
Authority: CN
Inventors: 徐冰; 蔡卫蓉
Original assignee: Suzhou Fornia Medical Technology Co ltd
Current assignee: Suzhou Fornia Medical Technology Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-12-24
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses a disposable probe in a biostimulation feedback instrument, which provides the following technical scheme aiming at the problem of poor user experience, and comprises a connecting component used for connecting the biostimulation feedback instrument; the detection treatment assembly is detachably connected with the connecting assembly, can expand after entering a human body and is used for acquiring an electric signal of a detection part and/or releasing current to stimulate the treatment part; and the conveying assembly penetrates through the connecting assembly and is connected with the detection and treatment assembly and is used for filling fluid medium into the detection and treatment assembly. The smaller volume of the test treatment assembly makes the user feel well when putting in or taking out. The expandable and contractible detection treatment assembly can adjust the volume of the detection treatment assembly according to the feelings of different people by adjusting the amount of the internal fluid medium of the detection treatment assembly, has strong adjustability, is suitable for most people, and ensures that most users have good use experience.

Description

Disposable probe in biostimulation feedback instrument body

Technical Field

The utility model relates to a bioelectricity signal detection probe field, more specifically say, it relates to an internal disposable probe of biostimulation feedback appearance.

Background

The biostimulation feedback instrument is a medical instrument which captures the electrical signals of the small muscle contraction which cannot be detected, determines the intensity, the frequency and the like of the electrical stimulation signals of the output muscle according to the electrical signals, stimulates the muscle, enables the muscle to contract or relax, trains and improves the muscle function, and helps a patient to rebuild and recover the normal movement function of the muscle.

Pelvic floor muscle biofeedback treatment is a treatment method for recovering the muscle strength and muscle coordination of pelvic floor muscles, and prevents serious diseases such as pelvic organ prolapse and the like.

At present, chinese patent application No. 201922070180.1 discloses a vaginal electrode and pelvic floor muscle detecting apparatus, which comprises: the probe is fixedly connected with the base and used for acquiring myoelectric signals of pelvic floor muscles or applying electric stimulation to the pelvic floor muscles; the probe protective housing is provided with an opening and an accommodating space communicated with the outside through the opening, the accommodating space is matched with the shape of the probe, the probe protective housing is arranged on the periphery of the probe through an opening cover to accommodate the probe in the accommodating space, the probe protective housing is detachably connected with the probe at the opening, and after the probe protective housing is detached from the probe for the first time, at least part of the connection between the probe protective housing and the probe can not be recovered.

Although the scheme can play a certain role in protecting the probe and can reduce the probability of cross infection, the scheme is not comfortable for users to use. Thus, there is room for improvement.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an internal disposable probe of biostimulation feedback appearance has that the user uses the comfort strong and installs and remove convenient advantage.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a disposable probe in biostimulation feedback instrument comprises

The connecting component is used for connecting the biostimulation feedback instrument;

the detection treatment assembly is detachably connected with the connecting assembly, can expand after entering a human body and is used for acquiring an electric signal of a detection part and/or releasing current to stimulate the treatment part;

and the conveying assembly penetrates through the connecting assembly and is connected with the detection and treatment assembly and is used for filling fluid medium into the detection and treatment assembly.

By adopting the technical scheme, when the probe is required to be placed in a human body, the conveying assembly guides the detection and treatment assembly into the body, and fluid media are filled into the detection and treatment assembly to expand the detection and treatment assembly, the detection and treatment assembly props up muscle tissues and clings to the muscle tissues, the detection and treatment assembly collects the electrical signals of the muscle tissues and/or transmits the electrical signals of the biostimulation feedback instrument to the muscle tissues, so that the muscles relax or contract, and accurate detection or discharge treatment is realized. When the detection and the treatment are finished, the fluid medium is discharged from the detection and treatment assembly through the conveying assembly, the fluid medium in the detection and treatment assembly is reduced, the volume of the detection and treatment assembly is reduced, and the probe is taken out conveniently. The smaller volume of the test treatment assembly makes the user feel well when putting in or taking out. The expandable and contractible detection treatment assembly can adjust the volume of the detection treatment assembly by adjusting the amount of the fluid medium in the detection treatment assembly according to the feelings of different people, has strong adjustability and is suitable for most people. After the use, the detection and treatment assembly can be detached from the connecting assembly, and a new detection and treatment assembly is installed, so that cross infection is avoided.

Further, the detection and treatment assembly comprises a rigid connecting part detachably connected with the connecting assembly and an expansion part fixedly connected with the rigid connecting part.

Adopt above-mentioned technical scheme, rigid connection portion compares and has certain hardness with the inflation portion, and harder rigid connection portion is when will detecting the installation of treatment subassembly and advance or dismantle coupling assembling, and non-deformable is difficult for damaged, keeps detecting the completion of treatment subassembly. Compare in rigid connection portion, the inflation portion is softer, and when the inflation portion shrink, the detection treatment subassembly of less volume can easily be placed into musculature or take out from musculature, can avoid injuring musculature, promotes user's use comfort. When the expansion part expands, the expansion part is tightly attached to muscle tissues, so that the transmission of electric signals is facilitated, and effective detection and treatment are realized.

Furthermore, the material of the expansion part of the detection and treatment assembly is flexible conductive rubber, and the material of the rigid connecting part is rigid conductive rubber.

By adopting the technical scheme, the flexible conductive rubber has the characteristic of softness, so that when the expansion part is placed in the muscle tissue, the softer muscle tissue is protected, and the injury to the muscle tissue is prevented. The flexible conductive rubber has elasticity, and when the fluid medium is filled in the detection treatment assembly, the expansion part can expand and is tightly contacted with the muscle tissue; when the fluid medium is discharged in the detection and treatment assembly, the expansion part can be reduced, and the volume of the detection and treatment assembly is reduced. The flexible conductive rubber has the conductive characteristic, so that the electric signals of the muscle tissue are effectively captured, and the electric signals transmitted by the instrument are effectively introduced into the muscle tissue, thereby realizing the relaxation and contraction of the muscle tissue and further achieving the treatment effect. The rigid connecting part has a conductive function, and transmits an electric signal between the expansion part and the connecting component to realize detection and treatment.

Further, coupling assembling include threaded connection in conveying assembly's main part, the joint portion that is used for joint detection treatment subassembly and the electricity connection in biostimulation feedback appearance and detection treatment subassembly's electrical component, the inside of main part is equipped with the through-hole, joint portion sets up in the through-hole of main part.

By adopting the technical scheme, the clamping part in the through hole of the main body part is detachably connected with the detection treatment assembly, so that the detection treatment assembly is convenient to replace. The main part provides the support for joint portion, for the position of gripping is provided in installing and removing of detection treatment subassembly, main part threaded connection makes can dismantle and install convenient maintenance and change between main part and the transport assembly in transport assembly. The electrical device transmits the electrical signal of the detection treatment component to the biostimulation feedback instrument, so that the biostimulation feedback instrument can analyze and diagnose conveniently.

Further, joint portion is including the snap-fastener that is used for fixed jump ring that detects treatment component and is used for strutting the jump ring, the one end of keeping away from the jump ring of snap-fastener extends to the outside of main part towards the direction that is close to detection treatment component, jump ring fixed connection is in the through-hole of main part, the snap-fastener slides and connects in the through-hole of main part.

Adopt above-mentioned technical scheme, be fixed in the jump ring in the through-hole of main part and slide in the snap-fastener contact of the through-hole of main part, when detecting treatment component inserts coupling assembling, press the one end in the outside of main part of snap-fastener, press the snap-fastener to the jump ring direction, the shell fragment of snap-fastener is pressed to the snap-fastener, make the diameter grow of the hole of snap-fastener, make and detect treatment component pass the snap-fastener after, pass the jump ring smoothly, until being blocked by the main part, loosen the snap-fastener, the shell fragment reconversion of snap-fastener, the snap-fastener is pushed to the direction of keeping away from the jump ring by the snap-fastener, the shell fragment of snap-fastener presss from both sides tight detection treatment component, it is fixed on transport assembly to detect treatment component, thereby realize detecting treatment component's fixed. Need not dismantle any other parts, simple to operate saves time, and the availability factor is high.

Furthermore, one end of the through hole of the main body part, which is far away from the snap fastener, is fixedly connected with a sealing ring for sealing the detection and treatment assembly.

By adopting the technical scheme, the detection and treatment assembly penetrates through the clamp spring and then penetrates through the sealing ring fixed in the through hole of the main body part, the detection and treatment assembly is pressed on the conveying assembly by the elastic sealing ring, the detection and treatment assembly is sealed, a fluid medium in the detection and treatment assembly is prevented from leaking, the volume of the detection and treatment assembly is kept, the detection and treatment assembly is always in good contact with muscle tissues during detection and/or treatment, and the transmission of electric signals between muscles and the detection and treatment assembly is smooth.

Furthermore, one end of the snap fastener close to the treatment detection component is fixedly connected with a baffle.

Adopt above-mentioned technical scheme, be fixed in the baffle of the one end of snap fastener near treatment determine module and provide spacingly when putting into musculature for the probe, prevent that the coupling assembling contact musculature of probe from avoiding cross infection.

Further, the conveying assembly comprises a guide part and a mounting and dismounting part, wherein the guide part extends into the detection and treatment assembly, the mounting and dismounting part is in threaded connection with the connecting assembly, and the guide part is fixedly connected with the mounting and dismounting part.

By adopting the technical scheme, the guide part of the conveying assembly supports the detection and treatment assembly and guides the detection and treatment assembly to enter muscle tissues, and the guide part inputs or outputs the fluid medium into or out of the detection and treatment assembly, so that the increase or decrease of the fluid medium in the detection and treatment assembly is realized, and the expansion or contraction of the detection and treatment assembly is realized. The assembling and disassembling part detachably connected with the connecting component reliably connects the conveying component to the connecting component, and realizes indirect connection between the conveying component and the detection and treatment component.

Furthermore, one end of the assembling and disassembling part of the conveying assembly, which is far away from the detection and treatment assembly, is fixedly connected with a flow guide pipe used for charging and discharging fluid media to the conveying assembly, and the other end of the flow guide pipe is fixedly connected with a biostimulation feedback instrument.

By adopting the technical scheme, one end of the flow guide pipe is fixed on the assembling and disassembling part of the conveying assembly, and the other end of the flow guide pipe is fixed on the biostimulation feedback instrument, so that the fluid medium between the conveying assembly and the biostimulation feedback instrument is conveyed, and the increase and the decrease of the fluid medium in the detection and treatment assembly are realized.

To sum up, the utility model discloses following beneficial effect has:

1. compared with the existing probe with larger volume, the smaller conveying assembly and the smaller detection and treatment assembly enable a user to experience better in the process of putting in and taking out muscle tissues;

2. compared with the traditional method for replacing the whole probe, the method for replacing the detection assembly is adopted, so that the cost is low, and the resources are saved;

3. the assembly and disassembly mode of direct insertion between the treatment component and the connecting component is detected, and other parts of the probe do not need to be assembled and disassembled, so that the assembly and disassembly process is convenient, the time is saved, the working efficiency is improved, and the labor intensity of operators is reduced;

4. when the self-closed connecting assembly is used for disassembling the detection and treatment assembly, almost no fluid medium flows out, so that the waste of the fluid medium is reduced, and the use reliability of the probe is improved.

Drawings

FIG. 1 is a schematic diagram of a disposable probe in a biostimulation feedback device;

FIG. 2 is a schematic diagram of an exploded view of a disposable probe in a biostimulation feedback device;

FIG. 3 is a schematic cross-sectional view of the coupling assembly, treatment testing assembly and delivery assembly of a disposable probe in a biostimulation feedback device.

In the figure: 1. a connecting assembly; 11. snapping; 12. a clamp spring; 131. a first housing; 132. a second housing; 14. a spacer sleeve; 2. detecting a treatment component; 21. an expansion part; 22. a rigid connection portion; 3. a delivery assembly; 31. a guide section; 32. a loading and unloading part; 4. a seal ring; 5. a baffle plate; 6. a flow guide pipe; 7. an electrical device.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and embodiments.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

A disposable probe in a biostimulation feedback instrument, see figure 1, comprises a detection treatment assembly 2, a connecting assembly 1 and a delivery assembly 3. Wherein, the detection and treatment component 2 adopts an air bag, and the material of the air bag has the functions of elasticity and electric conduction. The air bag can be filled with fluid medium, and the fluid medium is air.

Referring to fig. 1 and 2, the surface of the inflated airbag is streamline and is similar to the shape of the bullet as a whole, the airbag comprises an inflation part 21 and a rigid connecting part 22, and the inflation part 21 is fixedly connected with the rigid connecting part 22. The material of the expansion part 21 is flexible conductive rubber, has elasticity, and can expand and contract. The material of the rigid connection portion 22 is rigid conductive rubber. The air bag is provided with an opening for ventilation, the opening is positioned on the rigid connecting part 22, and the rigid connecting part 22 has certain rigidity compared with the expansion part 21, so that the opening part of the air bag can be inserted into the connecting component 1 to fix the air bag.

Referring to fig. 1, 2 and 3, the connecting assembly 1 includes a cylindrical snap fastener 11 having a through hole in the middle, a snap spring 12, a spacer 14 and a main body. The main body portion includes a first case 131 and a second case 132 each having a through hole therein, and the mouth portion of the airbag sequentially passes through the through holes of the second case 132 and the first case 131. An end of the first housing 131 far from the expansion part 21 is provided with external threads, and an end of the second housing 132 far from the expansion part 21 is screwed to an end of the first housing 131 near the expansion part 21. The snap fastener 11 is slidably attached in the through hole of the second housing 132, and the snap fastener 11 is located at one end of the second housing 132 near the expansion part 21. The end of the snap 11 away from the expansion portion 21 is provided with a reverse buckle, the reverse buckle is buckled with the stepped hole of the second housing, and the other end of the snap 11 extends to the outside of the second housing 132 towards the expansion portion 21. The circlip 12 is fixed in the inner hole of the second shell 132, and the elastic sheet on the circlip 12 is bent towards the direction away from the snap fastener 11. A sealing ring 4 is arranged in an inner hole of the first shell 131, and the sealing ring 4 is in interference fit with the first shell 131. A spacer bush 14 is arranged between the sealing ring 4 and the clamp spring 12, and the spacer bush 14 is in interference fit with the second shell. The end of the snap fastener 11 far away from the clamp spring 12 is fixedly provided with a circular baffle 5, and the middle of the baffle 5 is provided with a through hole for the conveying component 3 to pass through.

Referring to fig. 1 and 2, when the rigid connection part 22 of the airbag is inserted into the connection assembly 1, the baffle 5 on the snap fastener 11 is pressed, so that the snap fastener 11 presses the spring piece of the snap spring 12, the spring piece of the snap spring 12 deforms, the inner hole of the snap spring 12 becomes larger, the rigid connection part 22 sequentially penetrates through the snap fastener 11, the snap spring 12 and the sealing ring 4 until being blocked by the first shell 131, the snap fastener 11 is loosened, the spring piece of the snap spring 12 recovers deformation, the snap fastener 11 is bounced off the snap spring 12, the inner hole of the snap spring 12 becomes smaller, the snap spring 12 presses the rigid connection part 22 of the airbag, and the airbag is fixed on the conveying assembly 3, namely the installation is completed.

Referring to fig. 1 and 2, when the rigid connection part 22 of the airbag is taken out of the connecting assembly 1, the baffle 5 on the snap fastener 11 is pressed, so that the snap fastener 11 presses the elastic sheet of the snap spring 12, the elastic sheet of the snap spring 12 deforms, the inner hole of the snap spring 12 becomes large, the rigid connection part 22 is loosened from the snap spring 12, and the rigid connection part 22 is taken out of the connecting assembly 1, namely, the disassembly is finished.

Referring to fig. 1 and 2, the conveying assembly 3 includes a guide portion 31 and a mounting and dismounting portion 32, the guide portion 31 is a guide tube, and the mounting and dismounting portion 32 is a cylindrical mounting seat. The terminal surface of mount pad near the gasbag is equipped with the annular groove coaxial with the face of cylinder of mount pad, and the lateral wall of recess is equipped with the internal thread, with the external screw thread meshing of the first shell 131 of coupling assembling 1. One end of the conduit is fixed on the mounting seat, and the other end of the conduit passes through the connecting component 1 and extends to the inside of the air bag. The middle of the conduit can be communicated with air to charge and discharge air for the air sac. One end of the mounting seat of the conveying assembly 3, which is far away from the air bag, is fixedly connected with a flow guide pipe 6, the other end of the flow guide pipe 6 is fixed on a biostimulation feedback instrument, and a through hole of the flow guide pipe 6 is communicated with a through hole of the guide pipe, so that the flow guide pipe 6 fills and discharges air for the guide pipe. An electrical device 7 is fixedly arranged inside the mounting seat, one end of the electrical device 7 is fixedly connected with the air bag, and the other end of the electrical device is fixedly connected with the biostimulation feedback instrument.

Referring to fig. 1 and 2, when the probe is placed in the muscle tissue, the air sac is in a contraction state without air inside, the air sac is guided into the muscle tissue by the catheter, and the baffle 5 of the connecting assembly 1 stops the connecting assembly 1 outside the muscle tissue. The guide tube 6 fills air into the guide tube, the guide tube guides the air into the air bag, the air bag expands and is tightly attached to muscle tissue, the air bag collects or emits electric signals to the muscle tissue, and the electric device 7 transmits the electric signals between the air bag and the biostimulation feedback instrument.

Referring to fig. 1 and 2, when the detection and/or treatment is finished, the flow guide pipe 6 pumps air out of the air sac through the guide pipe, so that the air in the air sac is reduced, the volume of the air sac is reduced, and the probe is taken out.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A biostimulation feedback instrument in vivo disposable probe is characterized in that: comprises that

The connecting component (1) is used for connecting a biostimulation feedback instrument;

the detection treatment assembly (2) is detachably connected with the connection assembly (1), can expand after entering a human body and is used for acquiring an electric signal of a detection part and/or releasing current to stimulate the treatment part;

the conveying assembly (3) penetrates through the connecting assembly (1) and then is connected with the detection and treatment assembly (2) and is used for filling fluid medium into the detection and treatment assembly (2).

2. A biostimulation feedback device in vivo disposable probe according to claim 1, wherein: the detection and treatment assembly (2) comprises a rigid connecting part (22) detachably connected with the connecting assembly (1) and an expansion part (21) fixedly connected with the rigid connecting part (22).

3. A biostimulation feedback device in vivo disposable probe according to claim 2, wherein: the material of the expansion part (21) of the detection and treatment assembly (2) is flexible conductive rubber, and the material of the rigid connecting part (22) is rigid conductive rubber.

4. A biostimulation feedback device in vivo disposable probe according to claim 1, wherein: coupling assembling (1) including threaded connection in the main part of conveyor components (3), be used for the joint to detect the joint portion and the electricity of treatment subassembly (2) and connect in biostimulation feedback appearance and the electricity device (7) of detecting treatment subassembly (2), the inside of main part is equipped with the through-hole, joint portion sets up in the through-hole of main part.

5. A biostimulation feedback device in vivo disposable probe according to claim 4, wherein: joint portion is including jump ring (12) that is used for fixed detection treatment subassembly (2) and snap-fastener (11) that are used for strutting jump ring (12), the one end of keeping away from jump ring (12) of snap-fastener (11) is towards the outside that is close to the direction extension to the main part of detection treatment subassembly (2), jump ring (12) fixed connection is in the through-hole of main part, snap-fastener (11) slide and connect in the through-hole of main part.

6. A biostimulation feedback device in vivo disposable probe according to claim 5, wherein: one end of the through hole of the main body part, which is far away from the snap fastener (11), is fixedly connected with a sealing ring (4) used for sealing the detection and treatment assembly (2).

7. A biostimulation feedback device in vivo disposable probe according to claim 5, wherein: one end of the snap fastener (11) close to the treatment detection component is fixedly connected with a baffle plate (5).

8. A biostimulation feedback device in vivo disposable probe according to claim 1, wherein: the conveying assembly (3) comprises a guide part (31) extending into the detection treatment assembly (2) and a mounting and dismounting part (32) in threaded connection with the connecting assembly (1), and the guide part (31) is fixedly connected with the mounting and dismounting part (32).

9. A biostimulation feedback device in vivo disposable probe according to claim 8, wherein: one end of the assembling and disassembling part (32) of the conveying assembly (3), which is far away from the detection and treatment assembly (2), is fixedly connected with a guide pipe (6) used for charging and discharging fluid media to the conveying assembly (3), and the other end of the guide pipe (6) is fixedly connected to a biostimulation feedback instrument.