CN203662796U - Ultrasonic probe - Google Patents

Abstract

The utility model provides an ultrasonic probe. The ultrasonic probe comprises a sound head shell, a sound head and a handle, wherein the sound head is embedded in the sound head shell, the upper end of the handle is connected with the lower end of the sound head shell in a bonding mode, at least one protruding rib is arranged on the sound head shell, and at least one notch allowing a puncture needle to penetrate through is formed in each protruding rib. According to the ultrasonic probe, the notches are formed in the sound head shell or in the protruding ribs, the puncture needle can be closer to the ultrasonic probe when puncture is conducted with hands only, and the notches can play a role in stabilizing the puncture needle and indicating the positioning of the center line.

Description

an ultrasonic probe

technical field

The utility model relates to the field of medical technology, in particular to an ultrasonic probe with an auxiliary freehand puncture structure.

Background technique

In recent years, puncture procedures using ultrasound imaging guidance have become widespread, however, ultrasound probes sometimes allow free-hand puncture without the use of a puncture frame. The existing ultrasonic probes have no auxiliary structure, so when puncturing by hand without a puncture frame, the puncture needle will have nothing to rely on, and it is completely dependent on the doctor's hand-held operation, which is prone to mistakes.

Utility model content

In order to solve the above technical problems, the utility model provides an ultrasonic probe, comprising: a sound head shell, a sound head, a handle, the sound head is embedded in the sound head shell, and the upper end of the handle is connected to the sound head shell Bottom bonding;

At least one protruding line is arranged on the shell of the sound head, and at least one notch through which the puncture needle can pass is opened on the protruding line.

Wherein, one of the at least one notch is arranged in the middle of the convex strip.

Wherein, one of the at least one convex strip is arranged directly in front of the ultrasonic probe housing.

Wherein, the convex strip is in the shape of a long strip or a round rod.

The utility model also provides an ultrasonic probe, including: a sound head shell, a sound head, and a handle, the sound head is embedded in the sound head shell, and the upper end of the handle is bonded to the lower end of the sound head shell;

The shell of the sound head is provided with a concave notch.

Wherein, the concave notch is arranged directly in front of the sound head shell.

The utility model provides a notch on the sound head shell of the ultrasonic probe or a notch on the convex strip, which can make the puncture needle fit in the notch and be closer to the ultrasonic probe when puncturing by hand, except that it does not affect the structure of the original ultrasonic probe. Probe, the notch stabilizes the needle and indicates the midline position.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

Fig. 1 is a structural schematic diagram of Embodiment 1 of an ultrasonic probe provided by the present invention;

Fig. 2 is a schematic structural diagram of Embodiment 2 of an ultrasonic probe provided by the present invention;

Fig. 3 is a schematic structural diagram of Embodiment 3 of an ultrasonic probe provided by the present invention;

Fig. 4 is a schematic structural diagram of Embodiment 4 of an ultrasonic probe provided by the present invention.

Fig. 5 is a schematic structural diagram of Embodiment 5 of an ultrasonic probe provided by the present invention.

Detailed ways

Referring to Fig. 1, the structural representation of a kind of ultrasonic probe is provided for the utility model, and it comprises: sound head shell 3, sound head 4, handle 5, described sound head 4 is embedded in described sound head shell 3, described The upper end of the handle 5 is bonded to the lower end of the sound head shell 3;

As shown in FIG. 2 , at least one protruding strip 1 is provided on the acoustic head housing 3 , and at least one notch 2 through which a puncture needle can pass is opened on the protruding strip 1 . A partially enlarged schematic view thereof is shown in FIG. 3 .

In a specific embodiment, one notch 2 of the at least one notch is arranged in the middle of the convex strip 1 .

Wherein, one convex line 1 of the at least one convex line is arranged directly in front of the ultrasonic probe housing 3 .

Wherein, the convex strip 1 is in the shape of a long strip or a short strip or a round rod. The convex strip 1 shown in FIG. 1 is in the shape of a long strip, and the shape of a round rod is similar to it, and will not be described again. The convex strip is in the shape of a short strip as shown in FIG. 4 .

The utility model has a gap on the protruding strip of the ultrasonic probe. In addition to not affecting the original structure of the puncture frame, the puncture needle can be engaged in the gap and be closer to the ultrasonic probe when puncturing with bare hands. Function to stabilize the needle and indicate midline position.

As shown in Figure 5, the utility model also provides an ultrasonic probe, including: a sound head shell 3, a sound head 4, the sound head 4 is embedded in the sound head shell 3 (not visible in the figure), a handle 5. The upper end of the handle 5 is bonded to the lower end of the acoustic head shell 3;

The acoustic head housing 3 is provided with a recessed notch 2 .

Wherein, the concave notch 2 is arranged directly in front of the acoustic head shell 3 .

The utility model has a gap in the sound head shell of the ultrasonic probe, which will not affect the structure of the original ultrasonic probe, and can make the puncture needle fit in the gap and be closer to the ultrasonic probe when puncturing with bare hands, and the gap can play a role in stabilizing Insert the needle and indicate the effect of the midline position.

It is worth noting that this utility model describes a product form of an ultrasonic probe, and other products that meet the structure described in this utility model, even if factors that do not affect product characteristics such as material, device name, appearance, and device placement sequence, etc. Same, still belong to the protection scope of the present utility model.

The above content is a further detailed description of the utility model in combination with specific preferred embodiments, and it cannot be assumed that the specific implementation of the utility model is only limited to these descriptions. For a person of ordinary skill in the technical field to which the utility model belongs, without departing from the concept of the utility model, some simple deduction or substitutions can also be made, which should be regarded as belonging to the protection scope of the utility model.

Claims (6)

1. An ultrasonic probe, characterized in that, comprises: a sound head shell, a sound head, a handle, the sound head is embedded in the sound head shell, and the handle upper end is bonded to the sound head shell lower end; At least one protruding line is arranged on the shell of the sound head, and at least one notch through which the puncture needle can pass is opened on the protruding line. 2 . The ultrasonic probe according to claim 1 , wherein one of the at least one notch is arranged in the center of the convex strip. 3 . 3 . The ultrasonic probe according to claim 2 , wherein one of the at least one raised bar is arranged directly in front of the outer shell of the ultrasonic probe. 4 . 4. The ultrasonic probe according to claim 3, characterized in that, the convex strip is in the shape of a long bar or a round rod. 5. An ultrasonic probe, characterized in that, comprising: a sound head shell, a sound head, a handle, the sound head is embedded in the sound head shell, and the upper end of the handle is bonded to the lower end of the sound head shell; The shell of the sound head is provided with a concave notch. 6 . The ultrasonic probe according to claim 5 , wherein the concave notch is arranged directly in front of the acoustic head shell. 7 .

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