CN219323438U - Auxiliary device for intracavity probe protective sleeve - Google Patents

Abstract

The utility model provides an auxiliary device for an intracavity probe protective sleeve, relates to the technical field of medical detection, and mainly aims to provide an auxiliary device capable of helping to isolate a probe from a body cavity environment and avoid the problem of cross infection during intracavity examination by using the probe. The auxiliary device for the intracavity probe protective sleeve comprises an outer ring and an inner ring, wherein the outer ring is of a hollow annular structure, a notch and a fixing member are sequentially arranged on the periphery of the outer ring, and a jack is arranged on the fixing member; the inner ring is of an arc-shaped structure with an opening, the cross section of the inner ring is U-shaped, and the outer side wall of the inner ring is protruded to form a clamping piece which can be clamped with the jack; when the outer ring and the inner ring are fixedly connected under the action of the jack and the clamping piece, the notch and the opening of the inner ring are oppositely arranged, and a space capable of accommodating the probe protective sleeve is formed between the inner ring and the outer ring. When the probe is used, an operator can be effectively prevented from touching the protective sleeve by hands, the protective sleeve can be in a sterile state, and meanwhile, the protective sleeve can be conveniently sleeved on the relevant probe.

Description

Auxiliary device for intracavity probe protective sleeve

Technical Field

The utility model relates to the technical field of medical detection, in particular to an auxiliary device for an intracavity probe protective sleeve.

Background

Medical ultrasound examination is an ultrasound-based medical imaging diagnostic technique that visualizes muscle and internal organs, including their size, structure and pathological lesions. The intracavity ultrasound refers to that a special ultrasonic probe is placed in some cavities of a human body for examination, some organs or lesions are positioned in the deep part of the human body, and a coelomic detection method is adopted to avoid the influence of other tissues, so that the examined organs can be displayed more clearly, such as common transvaginal ultrasound examination, transrectal ultrasound examination, transesophageal ultrasound examination and the like.

In the practical use process, in order to avoid the problem of cross infection among patients, the related devices need to be sterilized and disinfected. Because the probe needs to go deep into the body cavity to detect, and because the probe sterilization treatment is comparatively complicated, the clinical requirement of 'suffering from one sterilization' is difficult to achieve in practice, and therefore the probe and the body cavity are isolated by using a special probe protective sleeve. However, during operation, the protective sheath is removed from the sterile packaging bag and applied to the probe, and even if the doctor is wearing sterile gloves for operation, it may contact and contaminate the protective sheath.

In order to ensure the cleanliness and sterility of the protective sleeve as much as possible and ensure the whole-process sterility operation of the intracavity inspection, an auxiliary device capable of assisting the protective sleeve to be sleeved on the probe needs to be developed.

Disclosure of Invention

The utility model aims to provide an auxiliary device for an intracavity probe protective sleeve so as to solve the technical problems. The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an intracavity probe protective sheath auxiliary device, comprising:

the outer ring is of a hollow annular structure, a notch and a fixing member are sequentially arranged on the periphery of the outer ring, and a jack is arranged on the fixing member;

the inner ring is of an arc-shaped structure with an opening, the cross section of the inner ring is U-shaped, and the outer side wall of the inner ring is protruded to form a clamping piece which can be clamped with the jack;

when the outer ring and the inner ring are fixedly connected under the action of the jack and the clamping piece, the notch and the opening of the inner ring are oppositely arranged at the moment, and a space capable of accommodating the probe protective sleeve is formed between the inner ring and the outer ring.

Because the outer ring and the inner ring can form a space capable of accommodating the probe protective sleeve after being clamped, the contact of an operator with the protective sleeve by hands can be effectively avoided, and the protective sleeve can be ensured to be in a sterile state; meanwhile, after the outer ring and the inner ring are buckled, an annular structure with a notch can be formed, and the protective sleeve positioned in the annular structure can be conveniently sleeved on the relevant probe.

On the basis of the technical scheme, the utility model can be improved as follows.

As a further improvement of the utility model, the gap is of a slit-shaped structure;

and/or the notch is inclined outwards to form a unfilled corner near one end of the inner ring.

As a further improvement of the utility model, a bottom plate is arranged at one end of the outer ring in the axial direction, a gap exists between the side edge of the bottom plate and the inner side wall of the inner ring, and a probe protecting sleeve is positioned between the bottom plate and the inner ring.

As a further development of the utility model, the side edges of the bottom plate extend towards the side facing away from the inner ring forming a first side wall, a gap being present between the first side wall and the inner side wall of the inner ring.

As a further improvement of the utility model, the bottom plate is provided with a hollowed-out hole, and the hollowed-out hole is communicated with the jack.

As a further improvement of the utility model, a hollow structure is arranged between the fixing member and the inner side wall of the outer ring, and the insertion hole is communicated with the hollow structure.

As a further improvement of the utility model, the number of the jacks is at least two;

and/or the insertion hole is a strip-shaped structure extending along the length direction of the fixing member.

As a further development of the utility model, two anti-slip elements are also symmetrically arranged on the outer side wall of the outer ring.

Compared with the prior art, the technical scheme provided by the preferred embodiment of the utility model has the following beneficial effects:

the protective sleeve is located in the space formed after the outer ring and the inner ring are clamped, so that the protective sleeve is effectively prevented from being polluted. When in use, medical staff can conveniently sleeve the protective sleeve on the probe in a mode of holding the outer ring by hand; in addition, the space size for placing the protective sleeve can be effectively increased by redesigning the structures of the outer ring and the inner ring, so that the protective sleeve can be provided with more folding modes and is easier to open and install, and the problem that the protective sleeve is difficult to open due to the fact that the placing space of the protective sleeve is too small is avoided; meanwhile, the first side wall structure formed on the bottom plate can be matched with the corresponding side wall of the inner ring to form a smooth surface for the protective sleeve to be pulled out, so that the protective sleeve is prevented from being damaged in the opening process.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the auxiliary device for the intracavity probe protective sheath of the present utility model;

FIG. 2 is a schematic view of the overall structure of the auxiliary device for the intracavity probe protective sheath of the present utility model at another angle;

FIG. 3 is a front view of the auxiliary device of the intracavity probe protective sheath of the present utility model;

figure 4 is a side view of the intracavity probe protective sheath auxiliary device of the present utility model;

figure 5 is a bottom view of the intracavity probe protective sheath auxiliary device of the present utility model;

FIG. 6 is a rear view of the intracavity probe protective sheath auxiliary device of the present utility model;

FIG. 7 is a schematic cross-sectional view of an auxiliary device for an intracavity probe protective sheath of the present utility model;

FIG. 8 is a schematic view of the structure of the outer ring of the auxiliary device for the intracavity probe protective sheath of the present utility model;

FIG. 9 is a schematic cross-sectional view of FIG. 8;

FIG. 10 is a schematic view of the cross-sectional structure of FIG. 8 in another direction;

FIG. 11 is a schematic view of the structure of the inner ring of the intracavity probe protective sheath of the present utility model;

FIG. 12 is a front view of the inner ring of the intracavity probe protective sheath of the present utility model;

FIG. 13 is a side view of the inner ring of the intracavity probe protective sheath of the present utility model;

figure 14 is a schematic cross-sectional view of the inner ring of the intracavity probe protective sheath of the present utility model.

In the figure: 1. an outer ring; 11. a notch; 111. unfilled corners; 12. a fixing member; 121. a jack; 13. a bottom plate; 131. a first sidewall; 132. a hollowed hole; 14. a hollow structure; 15. an anti-slip member; 2. an inner ring; 21. an opening; 22. a clamping piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.

The technical scheme of the utility model is specifically described below with reference to the accompanying drawings.

The utility model provides an auxiliary device of an intracavity probe protective sleeve, which mainly comprises an outer ring 1 and an inner ring 2, wherein the outer ring 1 is of a hollow annular structure with a notch 11, and the notch 11 is positioned at one side outside an axis; the inner ring 2 has an arc-shaped structure with an opening 21, and the cross-section of the inner ring 2 formed by the section of the inner ring in the direction from the axis to the outer side wall is U-shaped, when the inner ring 2 is connected with the outer ring 1, the U-shaped part can be matched with the outer ring 1 and forms a space for accommodating the probe protecting sleeve. When the probe is used, the protective sleeve penetrates through the auxiliary device through the middle part of the auxiliary device, and at the moment, the probe protective sleeve can be sleeved on the probe.

The overall structure of the intracavity probe protective sheath is shown in fig. 1-7, wherein the outer ring 1 is shown in fig. 8-10, and the inner ring 2 is shown in fig. 11-14.

Specifically, in order to achieve firm fixation of the outer ring 1 and the inner ring 2, the peripheral side of the outer ring 1 is provided with a notch 11 and a fixing member 12 in sequence, the fixing member 12 is provided with a jack 121, the corresponding position of the outer side wall of the inner ring 2 is protruded and formed with a fastener 22 capable of being matched with the jack 121, and when the fastener 22 is clamped with the jack 121, the inner ring 2 can be firmly buckled on the outer ring 1.

It should be noted that the notch 11 is disposed corresponding to the opening 21 of the inner ring 2, and the fixing member 12 has an arc structure as a whole, and two ends of the fixing member are respectively located at two ends of the notch 11 and have a certain distance from the two ends of the notch 11. That is, the distribution area of the fixing member 12 substantially corresponds to the distribution area of the outer side wall of the inner ring 2.

When the outer ring 1 and the inner ring 2 are buckled together, the inner ring 2 and the outer ring 1 are concentric or coaxial.

Because the outer ring 1 and the inner ring 2 can form a space capable of accommodating the probe protective sleeve after being clamped, the contact of an operator with the protective sleeve by hands can be effectively avoided, and the protective sleeve can be ensured to be in a sterile state; meanwhile, after the outer ring 1 and the inner ring 2 are buckled, an annular structure with a notch can be formed, and a protective sleeve positioned in the annular structure can be conveniently sleeved on a related probe.

In this embodiment, the probe is a vaginal B-ultrasound probe. It is contemplated that the probe may be other body cavity examination probes, such as a rectal probe or an esophageal probe, for example.

For convenience of use, as an alternative embodiment, the notch 11 is provided in a slit-like structure.

Since the probe protective sleeves are required to be installed in the corresponding chambers before the auxiliary device is sterilized, for convenience of operation, the notch 11 may be provided as an alternative embodiment to be inclined outward near one end of the inner ring 2 to form the unfilled corner 111.

The above-mentioned unfilled corner 111 structure can cooperate with the notch 11 to form an arrow-like structure, so as to indicate the installation position and the installation direction of the protective sleeve to the staff.

In order to ensure that the protective sleeve can be stably fixed in the auxiliary device without falling down and without affecting the pulling-out of the protective sleeve, as an alternative embodiment, one end in the axial direction of the outer ring 1 is provided with a bottom plate 13, a gap exists between the side edge of the bottom plate 13 and the inner side wall of the inner ring 2, and the probe protective sleeve is positioned between the bottom plate 13 and the inner ring 2.

The bottom plate 13 can be matched with the inner ring 2 to form a relatively stable limiting structure, so that the protective sleeve can be firmly installed; and the gap formed between the side edges of the bottom plate 13 and the inner ring 2 can facilitate the pulling out of the protective sheath.

As an alternative embodiment, the side edges of the bottom plate 13 extend towards the side facing away from the inner ring 2 forming a first side wall 131, a gap being present between the first side wall 131 and the inner side wall of the inner ring 2.

The first side wall 131 has a smooth curved surface structure, and the protective sleeve can be pulled out smoothly and is not easy to be damaged when the auxiliary device is used under the mutual cooperation of the first side wall 131 and the inner side wall of the inner ring 2.

Because the jack 121 is arranged in the outer ring 1, in order to facilitate the sterilization and disinfection treatment of the auxiliary device, the air pressure balance of the position where the protective sleeve is located is ensured, and as an alternative embodiment, the bottom plate 13 is provided with the hollowed-out holes 132, and the hollowed-out holes 132 are communicated with the jack 121.

The number of the hollow holes 132 is plural. In addition, the hollowed-out holes 132 are arranged in one-to-one correspondence with the insertion holes 121.

As an alternative embodiment, a hollow structure 14 is provided between the fixing member 12 and the inner side wall of the outer ring 1, and the insertion hole 121 communicates with the hollow structure 14.

As an alternative embodiment, the number of the insertion holes 121 is at least two, and if the insertion holes 121 are too small, the outer ring 1 and the inner ring 2 may be not firmly fixed.

In the present embodiment, the number of the above-described insertion holes 121 is four and the four insertion holes 121 are symmetrically arranged. In addition, one receptacle 121 may be engaged with at least one clasp 22.

Specifically, the insertion hole 121 is a bar-shaped structure extending in the longitudinal direction of the fixing member 12.

Note that the lengths of the partial insertion holes 121 are different.

As an alternative embodiment, two anti-slip elements 15 are also symmetrically arranged on the outer side wall of the outer ring 1.

The above-mentioned anti-skid member 15 includes a plurality of bar-shaped anti-skid columns arranged in the axial direction.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (8)

1. Intracavity probe protective sheath auxiliary device, its characterized in that includes:

the outer ring is of a hollow annular structure, a notch and a fixing member are sequentially arranged on the periphery of the outer ring, and a jack is arranged on the fixing member;

the inner ring is of an arc-shaped structure with an opening, the cross section of the inner ring is U-shaped, and the outer side wall of the inner ring is protruded to form a clamping piece which can be clamped with the jack;

when the outer ring and the inner ring are fixedly connected under the action of the jack and the clamping piece, the notch and the opening of the inner ring are oppositely arranged at the moment, and a space capable of accommodating the probe protective sleeve is formed between the inner ring and the outer ring.

2. The intracavity probe protective sheath assist device of claim 1 wherein,

the notch is of a slit-shaped structure;

and/or the notch is inclined outwards to form a unfilled corner near one end of the inner ring.

3. An intracavity probe protective sheath assist device as recited in claim 1 wherein a floor is provided at one end of the outer ring in the axial direction, a gap being provided between the side edges of the floor and the inner side walls of the inner ring, the probe protective sheath being located between the floor and the inner ring.

4. An intracavity probe protective sheath assist device as recited in claim 3 wherein a side edge of said floor extends toward a side remote from said inner ring to form a first side wall, a gap being present between said first side wall and an inner side wall of said inner ring.

5. An intracavity probe protective sheath auxiliary device as claimed in claim 3 wherein said base plate is provided with a hollowed-out aperture, said hollowed-out aperture being in communication with said receptacle.

6. The auxiliary device for the intracavity probe protective sheath of claim 1 wherein a hollow structure is provided between the fixing member and the inner side wall of the outer ring, and the receptacle is in communication with the hollow structure.

7. The intracavity probe protective sheath assist device of claim 1 wherein the number of receptacles is at least two;

and/or the insertion hole is a strip-shaped structure extending along the length direction of the fixing member.

8. The intracavity probe protective sheath assist device of claim 1 wherein two cleats are also symmetrically disposed on the outer sidewall of the outer ring.

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