CN215424738U - Isolation diaphragm device for mammary gland ultrasonic scanner - Google Patents

Abstract

The utility model relates to the field of ultrasonic imaging instruments, and particularly discloses an isolation diaphragm device for a mammary gland ultrasonic scanner. The isolating membrane device isolates the probe of the mammary gland ultrasonic scanner from the high-viscosity couplant, thereby solving the problem that the probe is difficult to clean due to the high-viscosity couplant in the prior art; the cleaning and disinfection can be conveniently carried out, and the cross infection can be effectively avoided; the operation is simple and convenient, the use feeling of a user is good, and clear imaging of mammary gland ultrasonic scanning can be ensured.

Description

Isolation diaphragm device for mammary gland ultrasonic scanner

Technical Field

The utility model belongs to the field of ultrasonic imaging instruments, and particularly relates to an isolation diaphragm device for a mammary gland ultrasonic scanner.

Background

The ultrasonic technology is used as a clinical common diagnosis and auxiliary diagnosis means, has the advantages of no wound, rapidness, strong repeatability and the like, and a patient does not need special preparation and only needs to expose an exploration part. The ultrasonic energy of the breast clearly shows the change of the shape, the internal structure and the adjacent tissues of each layer of soft tissues and the lump in the soft tissues, and the ultrasonic energy of the breast is applied to the diagnosis of the breast cancer from the 50 s of the 20 th century. Because of no radioactivity, the kit can be suitable for breast examination of women at any age, particularly in pregnancy and lactation. The part (such as the edge of the mammary gland) which is difficult to irradiate X-ray can be used for the compensation examination, and the position, the shape, the structure and the like of the tumor can be better displayed. For denser mammary gland, when the lump is difficult to distinguish, the ultrasound can clearly display the outline and form of the focus by the difference of sound wave interface reflection.

In the case of an ultrasound examination apparatus, the core component is an ultrasound probe for acquiring images. The ultrasound must propagate in a specific medium to ensure the integrity and stability of its transmission, so that a good image is obtained. Therefore, when the breast ultrasound probe is used for detection, a specific medium needs to be added between the human body and the ultrasound probe to obtain a good image. The main solutions of the current automatic breast ultrasound examination apparatus for the above problems are: the transmission mode is ultrasonic probe-couplant-human body. Namely, a couplant is smeared on a human body in advance, and then an ultrasonic probe is placed on the human body to work (image acquisition). However, the prior art also has the defects of difficult cleaning, large cross infection risk and the like: because the couplant needs to be smeared on a human body, the couplant with high viscosity and poor flowability (otherwise, the couplant can flow everywhere on the human body, and a subject has poor experience feeling) needs to be selected, the couplant and the ultrasonic probe are not effectively isolated, the couplant can be adhered to the internal structure of the ultrasonic probe after the ultrasonic probe is used, and the couplant is high in viscosity and poor in flowability, so that the couplant is very difficult to clean; in the prior art, a layer of gauze is often arranged between an ultrasonic probe and a human body and used for simply isolating the internal structure of the ultrasonic probe from the human body, and after the ultrasonic probe is used by a subject, due to the problem of the self structure, the gauze is difficult to clean and disinfect thoroughly in time, so that the risk of cross infection with other subjects is caused; and the use of the gauze structure, the couplant with high viscosity and poor fluidity is easy to permeate into the gauze, and the activity of the ultrasonic probe is influenced, so that the operation of an operator is influenced, and the imaging and exploration results are inaccurate.

CN201320138965.8 discloses an ultrasonic probe isolating membrane applicable to multiple probes and capable of adding a coupling agent, which mainly comprises a membrane bag, wherein one end of the membrane bag is provided with a membrane opening, the other end of the membrane bag is the bottom of the sealed membrane bag, the width of the bottom of the membrane bag is larger than that of the membrane opening, one side of the membrane opening is provided with a coupling agent adding pipe, a conduit is positioned at one side in the membrane bag, the inlet of the conduit is connected with the adding pipe, and the outlet of the conduit is communicated with the inner side and the outer side of the bottom of the membrane bag, so that the coupling agent can still exist inside and outside the isolating membrane at the same time, and the problems of difficulty in cleaning and large risk of cross infection in the prior art are not greatly improved; the CN202020062033.X discloses a probe sleeve for an ultrasonic probe, which comprises a probe sleeve body and an isolation diaphragm, wherein the probe sleeve body is provided with a valvular opening capable of being opened passively and closed automatically, the isolation diaphragm is provided with an air extraction hole, the probe sleeve body and the isolation diaphragm can be formed by adopting a mold, aseptic operation is noticed in the forming process, the valve thickness of the valvular opening is gradually thinned from the edge to the center, the formed probe sleeve body is matched with various types of probes in shape, and the isolation diaphragm can be in sealing connection with the probe sleeve body in an adhesion mode; this probe cover prevents cross infection to probe isolation protection when not only supplying the B ultrasonic examination, but also can convenient and fast with the micro-gas discharge of probe cover in, avoid the outer gas reentrant probe cover of probe cover in simultaneously, make closely to cooperate between probe and the probe cover, the inspection result is more accurate, nevertheless adopt adhesive mode not only to probably cause the influence to the ultrasonic imaging result, and when carrying out cleaning and disinfection or change to barrier film, also can cause certain damage to the probe, reduce the life of probe.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the isolating membrane device for the breast ultrasonic scanner, and aims to solve the technical problems of difficult cleaning of the probe, cross infection risk and inconvenient operation in the prior art.

In order to solve the technical problems, the utility model adopts a technical scheme that: an isolation diaphragm device for a mammary gland ultrasonic scanner is characterized by comprising a diaphragm fixing unit covered on the mammary gland ultrasonic scanner, an isolation diaphragm unit arranged on the diaphragm fixing unit and used for isolating a high-viscosity coupling agent and wrapping the low-viscosity coupling agent, and a connecting unit arranged on the diaphragm fixing unit and used for connecting the mammary gland ultrasonic scanner.

In the technical scheme, the isolating membrane device is utilized to isolate the probe of the mammary gland ultrasonic scanner from the high-viscosity couplant, so that the problem that the probe is difficult to clean due to the high-viscosity couplant in the prior art is solved, the sufficient low-viscosity couplant with good fluidity is injected into the isolating membrane to isolate air, the ultrasonic conduction and the collection of good images are facilitated, and the couplant is low in viscosity and good in fluidity in the isolating membrane, so that the couplant cannot be adhered to parts and the side wall of the mammary gland ultrasonic scanner when the mammary gland ultrasonic scanner needs to be cleaned, and only wiping is needed, and the cleaning is simple and convenient. Meanwhile, the high-viscosity coupling agent is smeared outside the isolation membrane and on the human body at the moment, the high-viscosity coupling agent cannot flow everywhere on the human body, the use feeling of a user is better, and after the last user is used up, the emulsion of the last user remained outside the isolation membrane is wiped clean, and then the emulsion is sterilized by using alcohol or high temperature and other modes, so that the operation is very convenient, and the occurrence of cross infection can be avoided. After the isolating membrane device is used repeatedly in a large number, the whole device or the isolating membrane can be directly detached and replaced, and the isolating membrane device is simple and convenient. Through foretell technical scheme, both solved among the prior art the probe difficult clearance, have cross infection risk, the difficult problem of operation, the user feels better in use simultaneously to ultrasonic imaging's clarity has also been guaranteed. The isolating membrane device comprises an isolating membrane device and a control module, wherein the isolating membrane device comprises an isolating membrane and a control module, the control module is arranged in the isolating membrane device, the control module is arranged in the control module, the control module is used for controlling the control module to control the isolating membrane device to be in a closed state, and the control module is used for controlling the control module to be in a closed state.

Preferably, the film fixing unit comprises a rectangular outer frame, two arc-shaped openings respectively arranged on two long side plates of the rectangular outer frame, a rectangular inner frame arranged in the rectangular outer frame and used for clamping the isolating film unit, an arc-shaped opening II arranged on the long side plate of the rectangular inner frame and aligned with the arc-shaped opening, an arc-shaped plate arranged on the arc-shaped opening II and used for closing the bottom of the rectangular inner frame and wrapping the low-viscosity coupling agent together with the isolating film unit, and a probe hole arranged on the arc-shaped plate.

According to the technical scheme, the size of the rectangular outer frame is matched with that of the breast ultrasonic scanner, and when the breast ultrasonic scanner is installed, a probe of the breast ultrasonic scanner penetrates through the probe hole and is clamped in the probe hole to be fixed, so that subsequent ultrasonic scanning operation is facilitated.

Further preferably, the inner side surface of the probe hole is covered with a protection pad.

The inner side surface of the probe hole is provided with the protection pad, so that the fixation and the sealing of the breast ultrasonic scanner probe can be better ensured, the leakage of the coupling agent is avoided, the abrasion of the probe hole to the surface of the probe can be reduced, and the service life of the probe is prolonged.

Further preferably, the height of the arc top of the arc plate is 1/2 of the probe use length of the breast ultrasound scanner.

In the technical scheme, the height of the arc top of the arc plate is 1/2 of the using length of the probe of the mammary gland ultrasonic scanner, and enough using space is reserved for the ultrasonic probe, so that ultrasonic scanning is facilitated.

Preferably, the barrier film unit includes a rectangular frame body disposed between the rectangular outer frame and the rectangular inner frame, and a rectangular film main body disposed on the rectangular frame body and wrapping the rectangular inner frame.

Further preferably, the rectangular frame body comprises an inner frame and a soft outer frame for clamping and fixing the rectangular film main body on the inner frame.

Preferably, the rectangular frame further comprises cloth adhesive tapes arranged on the upper surface and the lower surface of the inner frame and used for adhering the rectangular film main body.

Still further preferably, the rectangular frame further comprises a glue distribution groove and glue arranged on the upper surface of the inner frame.

In above-mentioned technical scheme, use soft frame can reduce the user and carry out the ultrasonic scanning in-process because the uncomfortable sense that the instrument edges and corners frication health brought, optimize and use the sense, wherein soft frame can use prior art such as rubber strip.

Preferably, the connecting unit is used for realizing detachable connection between the membrane fixing unit and the breast ultrasound scanner, and the number of the connecting units is not less than 2.

Further preferably, the connection unit comprises a fastener arranged on the outer side surface of the membrane fixing unit and a positioning piece which is arranged on the probe of the breast ultrasound scanner and is connected with the fastener in a buckling manner.

After the isolation diaphragm device is used for a long time, the isolation diaphragm can be gradually failed due to long-time contact with the coupling agent, and at the moment, the isolation diaphragm needs to be replaced, or the isolation diaphragm device needs to be directly replaced. Set up fixed unit of membrane and can dismantle with mammary gland ultrasonic scanner and be connected, just in order to conveniently carry out the change of barrier film device, can adopt comparatively common buckle structure for it is simpler to change the operation. Including setting up the fastener at the fixed unit lateral surface of membrane among the bayonet socket structure to and install on mammary gland ultrasonic scanner probe and realize the setting element that the buckle is connected with the fastener, there is an ascending U type structure of opening on the setting element, be provided with an annular ring on the fastener and press the piece, thereby one section entering setting element of this annular ring is gone into in the opening of U type structure, thereby press the piece down and realize connecting, lift and press the piece, lift the annular ring and leave the opening of going into U type structure on the setting element, realize dismantling.

Preferably, an inductive switch is arranged at the installation position of the positioning piece on the breast ultrasound scanner and used for detecting whether the buckle structure is connected or not, so as to determine whether the ultrasound scanning can be started or not.

The utility model has the advantages that:

1. by utilizing the isolating membrane device, the probe of the mammary gland ultrasonic scanner is isolated from the high-viscosity couplant, so that the problem that the probe is difficult to clean due to the high-viscosity couplant in the prior art is solved;

2. by using the utility model, the risk of cross infection can be effectively avoided by wiping the isolation film and sterilizing;

3. the utility model has simple and convenient operation and good use feeling of users, and can ensure clear imaging of mammary gland ultrasonic scanning.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic view of the position structure of the arc-shaped plate in the utility model.

FIG. 3 is a schematic view of the installation and use of the isolating membrane unit according to the present invention.

FIG. 4 is a schematic cross-sectional view of plane A-A of the present invention, which is a schematic view of the inner frame and the soft outer frame used together.

FIG. 5 is a schematic view showing the use of a cloth strip at B in example 1.

Fig. 6 is a schematic diagram of the application of the glue distributing groove and the glue at the position B in the embodiment 3.

FIG. 7 is a schematic view of a probe aperture configuration of example 2.

Fig. 8 is a schematic view of a snap structure.

The plastic film packaging structure comprises a plastic film packaging structure and is characterized by comprising a separation film unit 1, a rectangular film main body 11, a rectangular frame body 13, a 13a inner frame, a 13b soft outer frame, a 13c adhesive tape, a 13d adhesive tape distribution groove, 13e adhesive, a 2 film fixing unit, a 21 rectangular groove body, an 22 arc-shaped opening, a 23 arc-shaped plate, a 24 probe hole, a 25 frame body part, a 26 arc-shaped opening II, a 27 protection pad, a 3 connecting unit, a 31 fastener and a 32 positioning piece.

Detailed Description

The present invention discloses an isolation diaphragm device for a breast ultrasound scanner, which is described in more detail below.

The following is a description of the preferred embodiments of the present invention and a further description of the technical solutions of the present invention, but the following embodiments are only preferred embodiments of the present invention and do not limit the present invention.

Example 1

An isolation diaphragm device for a mammary gland ultrasonic scanner is shown in figures 1, 2, 3, 4, 5 and 8, and comprises a diaphragm fixing unit 2 covering a mammary gland ultrasonic scanner a, an isolation diaphragm unit 1 arranged on the diaphragm fixing unit 2 and used for isolating a high-viscosity couplant b and wrapping a low-viscosity couplant c, and a connecting unit 3 arranged on the diaphragm fixing unit 2 and used for connecting the mammary gland ultrasonic scanner a, wherein the high-viscosity couplant b uses emulsion, and the low-viscosity couplant c uses glycerol. The barrier film unit 1 comprises a rectangular frame body 13 arranged between the rectangular outer frame 21 and the rectangular inner frame 25, and a rectangular film main body 11 arranged on the rectangular frame body 13 and covering the rectangular inner frame 25, wherein the rectangular film main body 11 is made of PVC film.

The film fixing unit 2 comprises a rectangular outer frame 21, two arc-shaped openings 22 respectively arranged on two long side plates of the rectangular outer frame 21, a rectangular inner frame 25 arranged in the rectangular outer frame 21 and used for clamping the isolating film unit 1, two arc-shaped openings 26 arranged on the long side plates of the rectangular inner frame 25 and aligned with the arc-shaped openings 22, an arc-shaped plate 23 arranged on the two arc-shaped openings 26 and used for closing the bottom of the rectangular inner frame 25 and wrapping low-viscosity couplant c together with the isolating film unit 1, and probe holes 24 arranged on the arc-shaped plate 23.

The rectangular frame body 13 includes an inner frame 13a, and a soft outer frame 13b for clamping and fixing the rectangular film main body 11 on the inner frame 13 a. The rectangular frame body 13 further comprises cloth adhesive tapes 13c which are arranged on the upper and lower surfaces of the inner frame 13a and used for adhering the rectangular film main body 11, wherein the cloth adhesive tapes 13c are double-sided adhesive tapes in the prior art. The connection unit 3 comprises 2 buckle structures for realizing detachable connection of the membrane fixing unit 2 and the breast ultrasound scanner a, each buckle structure comprises a fastener 31 arranged on the outer side surface of the membrane fixing unit 2 and a positioning piece 32 arranged on the probe of the breast ultrasound scanner and connected with the fastener 31 in a buckle mode, and the fastener 31 and the positioning piece 32 in each buckle structure adopt the prior art.

In the installation process, firstly, the rectangular film main body 11 is covered on the lower bottom surface of the inner frame 13a, the soft outer frame 13b is wrapped and clamped on the inner frame 13a and the rectangular film main body 11, and the whole isolation film unit 1 is clamped between the rectangular outer frame 21 and the rectangular inner frame 25, so that a space for containing the low-viscosity couplant c is formed together with the arc-shaped plate 23.

In the using process, a high-viscosity couplant b is smeared on the body of a user, a low-viscosity couplant c is injected into a space formed by the isolation membrane unit 1 and the arc-shaped plate 23 through the probe hole 24, then a probe of the mammary gland ultrasonic scanner extends into the space through the probe hole, the positioning piece 32 and the fastening piece 31 are used for realizing the buckling connection of the mammary gland ultrasonic scanner and the isolation membrane device, and the mammary gland ultrasonic scanning can be carried out.

Example 2

The difference from embodiment 1 is only that, as shown in fig. 7, a protection pad 27 is covered on the inner side surface of the probe hole 24, and the protection pad 27 is made of rubber.

Example 3

The difference from embodiment 1 is only that, as shown in fig. 6, a partially enlarged front view at B in fig. 1, a glue dispensing groove 13d and glue 13e are provided on the upper surface of the inner frame 13 a.

The embodiments described herein are merely exemplary and are not intended to limit the utility model, and all equivalent compositions and equivalent processes that can be modified from the disclosure of the present invention and drawings, or used directly or indirectly in other related fields, are encompassed by the scope of the present invention.

Claims (10)

1. An isolation diaphragm device for a mammary gland ultrasonic scanner is characterized by comprising a diaphragm fixing unit (2) covered on the mammary gland ultrasonic scanner (a), an isolation diaphragm unit (1) which is arranged on the diaphragm fixing unit (2) and used for isolating a high-viscosity couplant (b) and wrapping a low-viscosity couplant (c), and a connecting unit (3) which is arranged on the diaphragm fixing unit (2) and used for connecting the mammary gland ultrasonic scanner (a).

2. The barrier film device for a breast ultrasound scanner according to claim 1, wherein the film fixing unit (2) comprises a rectangular outer frame (21), two arc openings (22) respectively provided on two long side plates of the rectangular outer frame (21), a rectangular inner frame (25) provided in the rectangular outer frame (21) and used for clamping the barrier film unit (1), two arc openings (26) provided on the long side plates of the rectangular inner frame (25) and aligned with the arc openings (22), an arc plate (23) provided on the two arc openings (26) and closing the bottom of the rectangular inner frame (25) and used for wrapping the low viscosity couplant (c) together with the barrier film unit (1), and a probe hole (24) provided on the arc plate (23).

3. An isolation diaphragm arrangement for a breast ultrasound scanner according to claim 2, wherein the probe aperture (24) is covered on the inside with a protective pad (27).

4. The isolating diaphragm device for a breast ultrasound scanner according to claim 2, characterized in that the height of the arc top of the arc-shaped plate (23) is 1/2 of the probe use length of the breast ultrasound scanner.

5. The barrier film device for a breast ultrasound scanner according to claim 2, wherein the barrier film unit (1) comprises a rectangular frame body (13) disposed between the rectangular outer frame (21) and the rectangular inner frame (25), and a rectangular film main body (11) disposed on the rectangular frame body (13) and wrapping the rectangular inner frame (25).

6. The isolating diaphragm device for a breast ultrasound scanner according to claim 5, characterized in that the rectangular frame body (13) comprises an inner frame (13 a) and a soft outer frame (13 b) for clamping and fixing the rectangular membrane main body (11) on the inner frame (13 a).

7. The isolating membrane device for the breast ultrasound scanner according to claim 6, wherein the rectangular frame body (13) further comprises cloth adhesive strips (13 c) arranged on the upper and lower surfaces of the inner frame (13 a) and used for adhering the rectangular membrane main body (11).

8. The isolating diaphragm device for a breast ultrasound scanner according to claim 6, wherein the rectangular frame body (13) further comprises a cloth glue groove (13 d) and glue (13 e) provided on the upper surface of the inner frame (13 a).

9. The isolation diaphragm device for breast ultrasound scanner according to claim 1, characterized in that the connection unit (3) is used to realize the detachable connection between the diaphragm fixation unit (2) and the breast ultrasound scanner (a), and is not less than 2.

10. The isolating membrane device for the breast ultrasound scanner according to claim 9, wherein the connecting unit (3) comprises a fastening member (31) arranged on the outer side of the membrane fixing unit (2) and a positioning member (32) mounted on the probe of the breast ultrasound scanner and realizing a snap-fit connection with the fastening member (31).

Images