CN210019414U

CN210019414U - Ultrasonic coupling device

Info

Publication number: CN210019414U
Application number: CN201920349157.3U
Authority: CN
Inventors: 李明奇; 李贺智
Original assignee: Guangdong General Hospital Guangdong Academy of Medical Sciences
Current assignee: Guangdong General Hospital Guangdong Academy of Medical Sciences
Priority date: 2019-03-19
Filing date: 2019-03-19
Publication date: 2020-02-07
Anticipated expiration: 2029-03-19

Abstract

The utility model relates to an supplementary supersound radiography equipment technical field discloses an supersound coupling device, include: the probe fixing device comprises a probe sheath, a first fixing block, a second fixing block, a fixing belt and a fitting part, wherein an accommodating cavity is formed in the probe sheath, and limiting blocks are arranged on two sides of the inside of the accommodating cavity; the first fixing block is arranged on one side of the opening of the accommodating cavity and extends outwards; the second fixing block is arranged on the other side of the opening of the accommodating cavity and extends outwards; one end of the fixing belt is fixed on the first fixing block, and the other end of the fixing belt can be detachably connected with the second fixing block; laminating portion sets up at probe sheath top, and laminating portion and patient contact through using soft silica gel avoid using couplant or directly lead to the patient uncomfortable with the ultrasonic probe of stereoplasm with the patient contact, are disposable through this supersound coupling device simultaneously, improve sanitary safety, simple structure moreover, the dismouting is all very convenient.

Description

Ultrasonic coupling device

Technical Field

The utility model relates to an supplementary supersound radiography equipment technical field specifically is an ultrasonic coupling device.

Background

Ultrasonic examination extensively should be applied to clinically, for improving the image quality of supersound approach, firstly scribble the couplant on ultrasonic probe directly with inspector's inspection position contact during the inspection, this not only causes the patient very uncomfortable, also need clean ultrasonic probe after every inspection has accomplished a patient, has certain health hidden danger, secondly installs coupling device additional, but most complex structure of present coupling device, with high costs and change loaded down with trivial details at every turn.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an ultrasonic coupling device uses the couplant to cause the patient to be uncomfortable when having solved present ultrasonic examination to and present coupling device structure is complicated, change loaded down with trivial details problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an ultrasound coupling device, comprising: the probe fixing device comprises a probe sheath, a first fixing block, a second fixing block, a fixing belt and a fitting part, wherein an accommodating cavity is formed in the probe sheath, and limiting blocks are arranged on two sides of the inside of the accommodating cavity; the first fixing block is arranged on one side of the opening of the accommodating cavity and extends outwards; the second fixing block is arranged on the other side of the opening of the accommodating cavity and extends outwards; one end of the fixing belt is fixed on the first fixing block, and the other end of the fixing belt can be detachably connected with the second fixing block; the fitting part is arranged at the top of the probe sheath.

Preferably, a friction layer is arranged on the limiting block.

Preferably, the fixing band is a magic tape, and the second fixing block is provided with a sticking part.

Preferably, the bonding part is soft silica gel.

Preferably, the inner wall of the accommodating cavity is attached to the ultrasonic probe.

(III) advantageous effects

Compared with the prior art, the utility model provides an ultrasonic coupling device possesses following beneficial effect:

this supersound coupling device, laminating portion through using soft silica gel contacts with the patient, avoids using couplant or directly leads to the patient uncomfortable with the ultrasonic probe of stereoplasm and patient contact, is disposable through this supersound coupling device simultaneously, improves sanitary safety nature, simple structure moreover, and the dismouting is all very convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the ultrasonic probe of the present invention.

In the figure: 1 probe sheath, 11 hold chamber, 12 stopper, 121 frictional layer, 2 first fixed block, 3 second fixed blocks, 31 portions of pasting, 4 fixed bands, 5 laminating portions, 6 ultrasonic probe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the drawings, the utility model provides a technical scheme: an ultrasound coupling device, comprising: the probe fixing device comprises a probe sheath 1, a first fixing block 2, a second fixing block 3, a fixing belt 4 and a fitting part 5, wherein a containing cavity 11 is formed in the probe sheath 1, and limiting blocks 12 are arranged on two sides in the containing cavity 11; the first fixing block 2 is arranged at one side of the opening of the accommodating cavity 11 and extends outwards; the second fixing block 3 is arranged at the other side of the opening of the accommodating cavity 11 and extends outwards; one end of a fixing belt 4 is fixed on the first fixing block 2, and the other end of the fixing belt 4 can be detachably connected with the second fixing block 3; the fitting part 5 is arranged on the top of the probe sheath 1.

Based on above-mentioned scheme, through 1 suit on ultrasonic probe 6 with probe sheath during ultrasonic examination, rethread fixed band 4 tightens up the distance between first fixed block 2 and the second fixed block 3, and then fix probe sheath 1 on ultrasonic probe 6, finish when the inspection, take the fixed band 4 apart and can take off probe sheath 1, so that change new ultrasonic coupling device, thereby replace the coupling liquid and the human contact that use the wet and slippery form, the patient feels uncomfortable when both having avoided the inspection, ultrasonic probe 6 and patient direct contact have also been avoided, reduce and spread the infection chance through ultrasonic probe 6, and can demolish coupling device through with fixed band 4, moreover, the steam generator is simple in structure, it is swift to change.

In this embodiment, the friction layer 121 is disposed on the limiting block 12, so as to prevent the probe sheath 1 from moving relative to the mobile ultrasonic probe 6 when the ultrasonic probe 6 is moved, and thus the display effect is not affected.

In this embodiment, the preferred magic subsides of fixed band 4, and second fixed block 3 is equipped with pasting portion 31, pastes the bonding with pasting portion 31 through the magic, fixes probe sheath 1 on ultrasonic probe 6 fast, also conveniently demolishs.

In this embodiment, laminating portion 5 is soft silica gel, during the ultrasonic examination, because laminating portion 5 is soft silica gel, laminating portion 5 can with the contact of closely laminating of patient inspection position, thereby can prevent that probe sheath 1 from leaving space and air with patient inspection department and influence the ultrasonic wave and get into on vivo smoothly, avoid using couplant or with the direct and patient contact of stereoplasm ultrasonic probe 6, make the patient produce the uncomfortable feeling, also make ultrasonic probe 6 keep suitable distance with the patient body surface through laminating portion 5 simultaneously, improve the display effect of supersound near field.

In this embodiment, the inner wall of the accommodating cavity 11 is attached to the ultrasonic probe 6, so as to prevent a gap from being formed between the ultrasonic probe 6 and the probe sheath 1.

During the use, 1 suit of probe sheath is on ultrasonic probe 6, make ultrasonic probe 6 paste and tightly hold 11 inner walls in chamber, reuse fixed band 4 to tighten up the distance between first fixed block 2 and the second fixed block 3, and then fix probe sheath 1 on ultrasonic probe 6, avoid ultrasonic probe 6 and patient direct contact, keep ultrasonic probe 6's health, reduce and propagate the infection chance through ultrasonic probe 6, and this supersound coupling device is disposable, and is sanitary, change swift and can reduce the uncomfortable level when patient inspects.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An ultrasonic coupling device, comprising:

the probe sheath (1), an accommodating cavity (11) is arranged in the probe sheath (1), and limiting blocks (12) are arranged on two sides in the accommodating cavity (11);

the first fixing block (2) is arranged on one side of the opening of the accommodating cavity (11) and extends outwards;

the second fixing block (3) is arranged at the other side of the opening of the accommodating cavity (11) and extends outwards;

one end of the fixing belt (4) is fixed on the first fixing block (2), and the other end of the fixing belt (4) can be detachably connected with the second fixing block (3);

the probe comprises a joint part (5), wherein the joint part (5) is arranged at the top of the probe sheath (1).

2. An ultrasound coupling device according to claim 1, wherein: and a friction layer (121) is arranged on the limiting block (12).

3. An ultrasound coupling device according to claim 1, wherein: the fixing band (4) is a magic tape, and the second fixing block (3) is provided with a sticking part (31).

4. An ultrasound coupling device according to claim 1, wherein: the attaching part (5) is soft silica gel.

5. An ultrasound coupling device according to claim 1, wherein: the inner wall of the accommodating cavity (11) is attached to the ultrasonic probe (6).