Ultrasonic probe sleeve

Abstract

The utility model relates to an ultrasonic probe sleeve, belongs to the technical field of medical supplies, and solves the technical problem that a probe frequently shifts in the probe sleeve when in use due to the fact that the ultrasonic probe sleeve cannot be well attached to the probe. The ultrasonic probe sleeve comprises a bag body, a binding part, a sealing part and a marking part, the bag body comprises a probe containing cavity, the binding part comprises a binding band and a limiting part, the limiting part comprises a fixing part, a position adjusting part and a limiting channel, the binding band is arranged in the limiting channel in a penetrating mode, the position adjusting part is located between the fixing part and the position adjusting part, and the sealing part is located between the fixing part and the position adjusting part. The distance between the limiting channel and the closed end of the bag body can be adjusted, so that the sleeve bag can be tightened on ultrasonic probes of different types and different models, guarantee is provided for sterile ultrasonic operation, and the ultrasonic effect and the operation comfort are guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical supplies, and particularly relates to an ultrasonic probe cover. Background Art

[0002] For invasive diagnosis and treatment under ultrasonic guidance, since it needs to be carried out under sterile conditions throughout the process, in order to avoid cross-infection when the ultrasonic probe contacts the skin, an ultrasonic probe cover needs to be used before the operation to cover the ultrasonic probe and part of the probe connection wire, so as to isolate the ultrasonic probe from the outside and the skin. The commonly used ultrasonic probe cover is a plastic bag made of transparent plastic. A tightening rope is provided at the opening of the bag, and a separate rubber ring is provided to tighten the bag at the probe neck, but it is not convenient to tighten the probe holding part and the connection part. There is also a tightening rope fixed on the bag, but due to different models of ultrasonic probes, it cannot be ensured that the tightening rope can just be tightened at the probe neck position. Summary of the Utility Model

[0003] In view of the above analysis, the embodiment of the utility model aims to provide an ultrasonic probe cover to solve the technical problem that the ultrasonic probe cover cannot be conveniently and firmly tightened on different models of ultrasonic probes.

[0004] The purpose of the utility model is mainly realized by the following technical solutions:

[0005] An ultrasonic probe cover includes a bag body, a tightening component, a sealing component and a marking component. The bag body includes a probe accommodating cavity, and the probe accommodating cavity is located at the closed end of the bag body; the tightening component includes a first tightening component; the first tightening component includes a binding band and a limiting component. The limiting component includes a fixing part, an adjusting part and a limiting channel. The fixing part is located at one end of the limiting component, and the fixing part is a sheet body fittingly fixed on the outer wall of the bag body. The limiting channel is located at the other end of the limiting component, and the binding band is threaded through the limiting channel. The adjusting part is a flexible sheet body connecting the fixing part and the adjusting part. The distance between the limiting channel and the closed end of the bag body is adjustable, so that the binding band can be aligned with the necks of different models of probes and then tighten the bag body; the sealing component is located at the open end of the bag body and is used to seal the open end of the bag body and fix it on the probe connection wire; the marking component is located between the closed end of the bag body and the tightening component and is used to mark the placement position of the probe end.

[0006] Further, the tightening component further includes a fastener, and the fastener is connected to the binding band and can lock the binding band after it is tightened around the probe neck.

[0007] Further, the limiting component is an annular member surrounding the bag body, and an opening is provided on the limiting component, and the fastener is located at the opening.

[0008] Further, the binding band is strip-shaped, one end of the binding band is fixed on the bag body, and the fastener is a medical adhesive patch fixed on the other end of the binding band.

[0009] Furthermore, the strap is annular, and the fastener is an elastic buckle.

[0010] Furthermore, the tightening member further includes a second tightening member, which is located between the opening of the bag body and the first tightening member and has the same structure as the first tightening member. The second tightening member is used to tighten the bag body at the connection between the probe connecting wire and the ultrasonic probe.

[0011] Furthermore, the second tightening member is two strip-shaped members symmetrically arranged on the bag body.

[0012] Furthermore, the limiting member is a plurality of strip-shaped members evenly distributed around the bag body.

[0013] Furthermore, the strap is an annular elastic band.

[0014] Furthermore, the sealing member is a medical adhesive patch located at the opening of the bag body.

[0015] Compared with the prior art, the present utility model can at least achieve one of the following beneficial effects:

[0016] (1) For the ultrasonic probe cover according to the embodiment of the present utility model, by providing a tightening member, the bag body at the probe neck can be tightened, so that the bag body at the probe accommodating cavity is closely attached to the probe, avoiding relative sliding between the bag body and the probe during use, affecting the doctor's operation feel, and making the doctor's operation process smoother; at the same time, it also reduces the attachment area of the coupling agent on the inner surface of the bag body, ensures the use efficiency of the coupling agent, and enhances the ultrasonic effect.

[0017] (2) For the ultrasonic probe cover according to the embodiment of the present utility model, by providing a limiting member with an adjustable position on the tightening member, the distance between the strap and the closed end of the bag body can be adjusted to align the strap with the probe neck, so as to play a role in tightening the bag body at the probe necks of different types and models of ultrasonic probes.

[0018] (3) For the ultrasonic probe cover according to the embodiment of the present utility model, by providing a fastener at the strap outlet, the effective tightening circumference of the strap can be adjusted, avoiding the strap being too tight or too loose, so that the bag body can be tightened around the outer circumference of the probe necks of different models.

[0019] (4) For the ultrasonic probe cover according to the embodiment of the present utility model, by providing a second tightening member, the hand-held part of the bag body can be integrally and closely attached to the ultrasonic probe, improving the comfort of the doctor during use.

[0020] (5) For the ultrasonic probe cover according to the embodiment of the present utility model, by providing a marking member, the ultrasonic probe can be quickly and accurately placed at the bottom of the probe accommodating cavity.

[0021] (6) The ultrasonic probe cover of the embodiment of the present utility model can keep the probe connection part also enclosed in the bag body to maintain aseptic contact by arranging a sealing component at the opening end of the bag body.

[0022] (7) The ultrasonic probe cover of the embodiment of the present utility model uses a medical adhesive patch as a fastener, which not only facilitates the operation of doctors but also is convenient for folding and storing the ultrasonic probe cover product.

[0023] In the present utility model, the above technical solutions can also be combined with each other to achieve more preferred combination schemes. Other features and advantages of the present utility model will be described in the following content. Moreover, some advantages can be made obvious from the description or can be understood by implementing the present utility model. The purpose and other advantages of the present utility model can be realized and obtained through the content specifically pointed out in the text and the drawings. Description of the Drawings

[0024] The drawings are only for the purpose of showing specific embodiments and are not considered as limitations to the present utility model. Throughout the drawings, the same reference signs represent the same components.

[0025] Figure 1 It is a schematic structural diagram of the ultrasonic probe cover of a specific embodiment;

[0026] Figure 2 It is a partially enlarged schematic structural diagram of the ultrasonic probe cover of a specific embodiment;

[0027] Figure 3 It is a schematic structural diagram of the use state of the ultrasonic probe cover of a specific embodiment.

[0028] Reference Signs:

[0029] 1 - Bag body; 11 - Probe accommodation cavity; 2 - Tightening component; 21 - First tightening component; 211 - Binding strap; 212 - Limiting member; 2121 - Fixing part; 2122 - Position - adjusting part; 2123 - Limiting channel; 2124 - Binding - strap outlet; 22 - Second tightening component; 23 - Fastening component; 3 - Sealing component; 4 - Marking member; 5 - Ultrasonic probe; 6 - Probe neck; 7 - Probe connection. Detailed Embodiments

[0030] The following combines the drawings to specifically describe the preferred embodiments of the present utility model. Among them, the drawings form a part of the present utility model and are used together with the embodiments of the present utility model to explain the principle of the present utility model, rather than to limit the scope of the present utility model.

[0031] A specific embodiment of the present utility model, such as Figure 1 、 Figure 2 and Figure 3As shown in the figure, the present utility model provides a set of 5 ultrasonic probes, which are disposable sterile probe covers, including a bag body 1, a tightening component 2, a sealing component 3 and a marking component 4. The bag body 1 can be sleeved outside the ultrasonic probe 5 and part of the probe connection line 7 under the guidance of the marking component 4. The tightening component 2 is used to tighten the bag body 1 on the ultrasonic probe 5 to prevent the probe from moving in the probe cover; the sealing component 3 is used to seal the open end of the bag body 1 and fix it on the probe connection line 7 to make the ultrasonic probe 5 relatively enclosed until the role of preventing cross-infection is achieved. Probe neck 6, probe connection line 7, ultrasonic probe 5.

[0032] The bag body 1 is a long strip-shaped sleeve bag with one end open, made of transparent medical plastic. The bottom closed end inside the bag body 1 is a probe accommodation cavity 11. The perimeter of the bag body 1 needs to be slightly larger than the maximum outer diameter of the ultrasonic probe 5 to facilitate the insertion of the ultrasonic probe 5, and at the same time enable the bag body 1 at the probe accommodation cavity 11 to fit well with the ultrasonic probe 5. The side of the bag body 1 in contact with the superconducting probe is the inner side, and the side in contact with the skin is the outer side. Before the ultrasonic probe 5 cover is used, the bag body 1 is in a folded state, and the inner side at the probe accommodation cavity 11 is exposed. When in use, after the ultrasonic probe 5 is attached to the inner side of the bag body 1 at the probe accommodation cavity 11, the open end of the bag body 1 is gradually sleeved towards the ultrasonic probe 5 until the inner and outer sides of the bag body 1 are all turned over and sleeved outside the ultrasonic probe 5 and part of the probe connection line 7.

[0033] It is considered that the tightening effect is the best at the position of the probe neck 6. However, due to the different shapes of ultrasonic probes 5 for different uses and different models, the distance between the probe neck 6 and the probe accommodation cavity 11 cannot be fixed. The tightening component 2 in this embodiment is provided with a first tightening component 21, and the first tightening component 21 can be aligned with the probe necks 6 of different models and tighten the bag body 1.

[0034] As Figure 2 shown, the first tightening component 21 includes a binding band 211 and a limiting member 212. The limiting member 212 includes a fixing portion 2121, an adjusting portion 2122 and a limiting channel 2123. The fixing portion 2121 is located at one end of the limiting member, the limiting channel 2123 is located at the other end of the limiting member 212, the binding band 211 is threaded through the limiting channel 2123, and the adjusting portion 2122 is located between the fixing portion 2121 and the limiting channel 2123, and is a flexible deformable plastic or plastic sheet body, so that the distance between the limiting channel 2123 and the closed end of the bag body 1 can be adjusted, so as to meet the tightening of the bag body 1 on the probe necks 6 of different types and different models of ultrasonic probes 5. Optionally, the limiting member 212 is an annular member surrounding the bag body 1, or can also be a plurality of strip-shaped members evenly distributed around the bag body 1.

[0035] Further, the tightening member 2 further includes a fastener 23. The fastener 23 is connected to the strap 211, and the fastener 23 can lock the strap 211 after it is tightened around the probe neck 6. In this embodiment, a strap outlet 2124 is provided on the limiting member 212, and the fastener 23 is located at the opening.

[0036] Optionally, the strap 211 is a strip-shaped band. One end of the strap 211 is fixed to the bag body 1, and the fastener 23 is a medical adhesive patch fixed to the other end of the strap 211. Both ends of the strap 211 are located at the strap outlet 2124, one end is fixed, and the other end is a free end located outside. The fastener 23 is fixed to the free end of the strap 211. Preferably, the fastener 23 is a medical adhesive patch that is convenient to open and close, which not only facilitates the operation of the doctor, but also does not occupy space irregularly like an elastic buckle, and is convenient for the folding packaging of the ultrasonic probe 5 product.

[0037] As Figure 3 shown, when in use, after putting the probe cover on the ultrasonic probe 5, hold the limiting member 212 by hand so that the strap 211 in the limiting channel 2123 is located at the position of the probe neck 6. Then, while holding down the fixed end of the strap 211, tighten the free end of the strap 211 around the probe neck 6, tear off the sticker on the adhesive patch, and paste the adhesive patch on the limiting member 212 so that the position where the ultrasonic probe 5 is sleeved on the probe neck 6 is tightened and fixed, thereby making the closed end of the bag body 1 closely adhere to the outer surface of the ultrasonic probe 5, which not only ensures the aseptic operation throughout the process, but also ensures the stable operation of the ultrasonic probe 5 and the coupling agent during use.

[0038] Optionally, the strap 211 can also be a ring-shaped band, and the fastener 23 can also be an elastic buckle. When in use, by pressing the elastic buckle while pulling or releasing the strap 211, and then releasing the elastic buckle, the tightening of the bag body 1 can be completed, which is convenient and fast.

[0039] Further, as Figure 2 shown, the tightening member 2 further includes a second tightening member 22. The second tightening member 22 is used to tighten the bag body 1 at the connection between the probe connecting wire and the ultrasonic probe 5, so that the handheld part of the bag body 1 can be integrally and closely attached to the ultrasonic probe 5 to improve the comfort of the doctor during use. Since the diameter of the connection part of the wire is small, in order to prevent the limiting members 22 from piling up and affecting the tightening effect, the second tightening member 22 is two strip-shaped members symmetrically arranged on the bag body 1.

[0040] Furthermore, in order to further ensure the stability of the overall bag body 1 outside the ultrasonic probe 5, a sealing component 3 is provided at the opening end of the bag body 1. Optionally, the sealing component 3 is a medical adhesive patch located on the bag body 1. The sealing component 3 can fix the opening of the bag body 1 on the probe connecting wire 7, avoiding the bag body 1 between the tightening component 2 and the opening of the bag body 1 from opening or slipping during use, which may affect the operation of the doctor. At the same time, it can also make part of the probe connecting wire 7 be enclosed in the bag body 1 to maintain aseptic contact.

[0041] In order to make the end of the ultrasonic probe 5 correspond to the closed end of the bag body 1, a marking member 4 is provided between the closed end of the bag body 1 and the tightening component 21 where the ultrasonic probe 5 of this embodiment is sleeved, for marking the placement position of the probe end. The marking member 4 is parallel to the strap 211. Preferably, the position of the marking member 4 corresponds to the tangent position of the probe bottom and the outer wall of the probe, so that when the doctor operates, he only needs to align the tangent protruding from the outer wall of the probe with the marking member 4, and he can quickly and accurately place the ultrasonic probe 5 at the bottom of the probe receiving cavity 11.

[0042] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present invention should be covered by the protection scope of the present invention.

Claims

1. An ultrasound probe cover, characterized in that: The bag body (1) comprises a bag body (1), a fastening component (2), a sealing component (3) and a marking component (4), wherein the bag body (1) comprises a probe accommodating cavity (11), and the probe accommodating cavity (11) is located at the closed end of the bag body (1); The binding component (2) comprises a first binding component (21); the first binding component (21) comprises a binding belt (211) and a limiting component (212); the limiting component (212) comprises a fixing portion (2121), a positioning portion (2122) and a limiting channel (2123); the fixing portion (2121) is located at one end of the limiting component (212); the fixing portion (2121) is a sheet body that is fixedly attached to the outer wall of the bag body (1); the limiting channel (2123) is a sheet body that is fixedly attached to the outer wall of the bag body (1); and the limiting channel (2123) is a sheet body that is fixedly attached to the outer wall of the bag body (1). (2123) is located at the other end of the limiting member (212), the binding belt (211) is inserted into the limiting channel (2123), the adjusting portion (2122) is a flexible sheet connecting the fixing portion (2121) and the limiting channel (2123), and the distance between the limiting channel (2123) and the closed end of the bag body (1) is adjustable, so that the binding belt (211) can be aligned with the neck of probes of different models and then the bag body (1) can be tied tightly; The sealing component (3) is located at the open end of the bag body (1) and is used to seal the open end of the bag body (1) and fix it on the probe connection line; The marking member (4) is located between the closed end of the bag body (1) and the binding member, and is used to mark the placement position of the probe end; The marking piece (4) is parallel to the binding strap (211), and the position of the marking piece (4) corresponds to the tangent position of the bottom of the probe and the outer wall of the probe. By aligning the protruding tangent of the outer wall of the probe with the marking piece (4), the ultrasonic probe (5) can be placed at the bottom of the probe accommodating cavity (11).

2. The ultrasound probe cover according to claim 1, characterized in that: The binding component (2) further comprises a fastener (23), wherein the fastener (23) is connected to the binding belt (211), and the fastener (23) can lock the binding belt (211) after being fastened around the neck of the probe.

3. The ultrasound probe cover according to claim 2, characterized in that: The limiting member (212) is an annular member surrounding the bag body (1); an opening is provided on the limiting member (212); and the fastening member (23) is located at the opening.

4. The ultrasound probe cover according to claim 3, characterized in that: The binding strap (211) is in the shape of a strip, one end of the binding strap (211) is fixed to the bag body (1), and the fastener (23) is a medical self-adhesive patch fixed to the other end of the binding strap (211).

5. The ultrasound probe cover according to claim 3, characterized in that: The binding belt (211) is ring-shaped, and the fastener (23) is an elastic buckle.

6. The ultrasound probe cover according to any one of claims 1 to 5, characterized in that: The binding component (2) further comprises a second binding component (22), the second binding component (22) being located between the opening of the bag body (1) and the first binding component (21) and having the same structure as the first binding component (21), the second binding component (22) being used to bind the bag body (1) at the connection between the probe connecting line and the ultrasonic probe.

7. The ultrasound probe cover according to claim 6, characterized in that: The second binding parts (22) are two strip-shaped parts symmetrically arranged on the bag body (1).

8. The ultrasound probe cover according to any one of claims 1 to 5, characterized in that: The limiting member (212) is a plurality of strip-shaped members evenly distributed around the bag body (1).

9. The ultrasound probe cover according to any one of claims 1 to 5, characterized in that: The binding belt (211) is an annular elastic belt.

10. The ultrasound probe cover according to any one of claims 1 to 5, characterized in that: The sealing component (3) is a medical self-adhesive patch located at the opening of the bag body (1).

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