CN214907871U

CN214907871U - Ultrasonic probe with puncture guiding function

Info

Publication number: CN214907871U
Application number: CN202121796064.9U
Authority: CN
Inventors: 何昆
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2021-11-30
Anticipated expiration: 2031-08-03

Abstract

The utility model relates to an ultrasonic probe, in particular to an ultrasonic probe with a puncture guiding function, which comprises an ultrasonic probe body, a connecting column, a clamping piece and a laser lamp; one end of the connecting column is fixedly connected with the ultrasonic probe body; the clamping piece is tubular, and the circumferential wall of the outer side of the clamping piece is fixedly connected with the free end of the connecting column; referring to the drawing, one side of the clamping piece, which is far away from the connecting column, is provided with a notch, and two ends of the notch respectively extend to two ends of the clamping piece; the diameter of the laser lamp is larger than the inner diameter of the clamping piece, and the clamping piece is an elastic piece; the laser lamp is coaxially clamped into the clamping piece, laser emitted by the laser lamp is tangent to a Mark point of the ultrasonic probe body, and the effect of laser beam guide puncture is achieved.

Description

Ultrasonic probe with puncture guiding function

Technical Field

The utility model relates to an ultrasonic probe, in particular to ultrasonic probe with guide puncture function.

Background

Ultrasonic puncture examination is a procedure for performing puncture of some organs under the guidance of ultrasonic waves to achieve the purpose of diagnosis and treatment. For example, thyroid and breast mass punctures under ultrasound guidance are performed for the purpose of removing tissue from the mass and then performing pathological examination to determine the nature of the mass.

Referring to fig. 1, which is a conventional ultrasonic penetration technique, an ultrasonic probe body 10 is brought into contact with the skin and emits a sound beam into the human body during an operation (the width of the sound beam is narrow when viewed from the right side of fig. 1), and Mark points are fixedly provided on one side of the ultrasonic probe body 10, and the Mark points are used for indicating the positions of the puncture needles 20 for puncturing the skin of the human body; referring to fig. 1, generally, the projection of Mark point on the skin of human body is used as the puncture point of the puncture needle 20 by medical staff, so that the puncture needle 20 continuously punctures the skin downwards and enters the range of sound beam of the ultrasonic probe body 10, thus causing the puncture needle 20 to develop and visually pushing one end of the puncture needle 20 to the preset tissue of human body.

However, the hands and eyes of the medical care provider are erroneous, so that the piercing needle 20 enters the tissue of the human body to deflect the sound beam of the ultrasonic probe body 10, so that the sound beam does not develop the piercing needle 20 and the medical care provider does not see the specific position of the piercing needle 20 in the human body.

SUMMERY OF THE UTILITY MODEL

To only rely on the technical problem that the inclined sound beam of pjncture needle 20 after the pjncture needle 20 penetrates human tissue by the intuition among the prior art medical personnel, the utility model provides an ultrasonic probe with guide puncture function realizes the effect of laser beam guide puncture.

In order to achieve the above object, the utility model adopts the following technical scheme:

an ultrasonic probe with a puncture guiding function comprises an ultrasonic probe body, a connecting column, a clamping piece and a laser lamp;

one end of the connecting column is fixedly connected with the ultrasonic probe body;

the clamping piece is tubular, and the circumferential wall of the outer side of the clamping piece is fixedly connected with the free end of the connecting column; referring to the drawing, one side of the clamping piece, which is far away from the connecting column, is provided with a notch, and two ends of the notch respectively extend to two ends of the clamping piece;

the diameter of the laser lamp is larger than the inner diameter of the clamping piece, and the clamping piece is an elastic piece; the laser lamp is coaxially clamped into the clamping piece, and laser emitted by the laser lamp is tangent to a Mark point of the ultrasonic probe body.

Furthermore, the connecting column is positioned right above the ultrasonic probe body.

Furthermore, the two side walls of the notch of the clamping piece are respectively curled towards the directions away from each other.

Furthermore, two clamping columns are fixedly arranged on the outer side wall of the laser lamp, are coaxial and are positioned on two sides of the laser lamp; two spouts that the joint spare lateral wall was seted up, two spouts are used for holding two card posts respectively, spout one end runs through the notch lateral wall of joint spare.

Furthermore, the clamping column is a permanent magnet, and the clamping piece is made of iron, so that the clamping column and the clamping piece can be attracted.

The utility model has the advantages that:

because the laser emitted by the laser lamp is tangent to the Mark point of the ultrasonic probe body, the laser emitted by the laser lamp irradiates a laser point on the skin of a human body, the laser point is almost overlapped with the projection of the Mark point on the human body, and the laser point on the skin is used as the puncture point of the puncture needle to puncture the lower part of the ultrasonic probe body, so that the puncture needle can be ensured to be in the range of the sound wave beam emitted by the ultrasonic probe body, and the effect of guiding puncture by the laser beam is realized.

Drawings

FIG. 1 is a prior art technique of ultrasonic lancing;

FIG. 2 is a schematic view of an ultrasound probe body according to the present application in use during surgery;

FIG. 3 is an exploded view of the laser lamp and the clip;

FIG. 4 is a perspective view of the combination of a laser lamp and a bayonet tube;

reference symbol comparison table:

skin 00, ultrasonic probe body 10, puncture needle 20, connecting column 30, clamping piece 40, notch 41, chute 42, laser lamp 50 and clamping column 51.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.

As shown in fig. 1 to 4, an ultrasonic probe with a puncture guiding function includes an ultrasonic probe body 10, a connecting column 30, a clamping member 40, and a laser lamp 50;

one end of the connecting column 30 is fixedly connected with the ultrasonic probe body 10; preferably, the connecting column 30 is located right above the ultrasonic probe body 10.

The clamping piece 40 is tubular, and the circumferential wall of the outer side of the clamping piece 40 is fixedly connected with the free end of the connecting column 30; referring to fig. 3, a notch 41 is formed on one side of the clip member 40 away from the connecting column 30, and two ends of the notch 41 respectively extend to two ends of the clip member 40.

The diameter of the laser lamp 50 is larger than the inner diameter of the clamping piece 40, and the clamping piece 40 is an elastic piece; the laser lamp 50 is coaxially clamped into the clamping piece 40, and laser emitted by the laser lamp 50 is tangent to a Mark point of the ultrasonic probe body 10.

The principle is as follows: because the diameter ratio of the laser lamp 50 is greater than the internal diameter of the clamping piece 40, the laser lamp 50 is coaxially clamped into the clamping piece 40, and the clamping piece 40 can stably fix the laser lamp 50. In summary, since the laser emitted by the laser lamp 50 is tangent to the Mark point of the ultrasonic probe body 10, the laser emitted by the laser lamp 50 irradiates a laser point on the skin of the human body, and the laser point almost coincides with the projection of the Mark point on the human body, and the laser point on the skin is used as the puncture point of the puncture needle 20 to puncture towards the lower part of the ultrasonic probe body 10, so that the puncture needle 20 can be ensured to be within the range of the sound beam emitted by the ultrasonic probe body 10, and the effect of laser beam guided puncture is achieved.

Further, the two side walls of the notch 41 of the clamping piece 40 are respectively curled towards the direction away from each other, so that the laser lamp 50 can be clamped into the clamping piece 40.

Further, referring to fig. 3 and 4, two clamping columns 51 are fixedly arranged on the outer side wall of the laser lamp 50, and the two clamping columns 51 are coaxial and located on two sides of the laser lamp 50; the side walls of the clamping member 40 are provided with two sliding grooves 42, the two sliding grooves 42 are respectively used for accommodating two clamping posts 51, and one end of each sliding groove 42 penetrates through the side wall of the notch 41 of the clamping member 40. This makes the laser lamp 50 not slide down along the axis of the clip 40, thereby preventing the laser lamp 50 from being separated from the clip 40.

Further, the clip column 51 is a permanent magnet, and the clip member 40 is iron.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An ultrasonic probe with a puncture guiding function is characterized by comprising an ultrasonic probe body, a connecting column, a clamping piece and a laser lamp;

2. The ultrasonic probe with the function of guiding puncture according to claim 1,

the connecting column is located right above the ultrasonic probe body.

3. The ultrasonic probe with the function of guiding puncture according to claim 1,

the two side walls of the notch of the clamping piece are respectively curled towards the directions away from each other.

4. An ultrasonic probe having a function of guiding puncture according to claim 3,

the outer side wall of the laser lamp is fixedly provided with two clamping columns which are coaxial and are positioned at two sides of the laser lamp; two spouts that the joint spare lateral wall was seted up, two spouts are used for holding two card posts respectively, spout one end runs through the notch lateral wall of joint spare.

5. The ultrasonic probe with the function of guiding puncture according to claim 4,

the clamping column is a permanent magnet, and the clamping piece is made of iron, so that the clamping column and the clamping piece can be attracted.