CN204484306U - A kind of B ultrasonic multi-angle puncture support - Google Patents

Abstract

The utility model discloses a B-ultrasound multi-angle puncture bracket, which comprises two bracket connecting plates, a B-ultrasound probe is sandwiched between one end of the two bracket connecting plates, the B-ultrasound probe is clamped by screws, and the other end is fixedly connected with an arc-shaped At one end of the guide rail disk, the arc guide rail disk is a 1/4 arc, and several puncture needle guide rails are uniformly arranged on the arc guide rail disk. All the puncture needle guide rails point to the arc center of the arc guide rail disk. The cross section of the puncture needle guide rails is The semicircular groove is also pasted with a guide film on the B-ultrasound display screen. The guide film is in the shape of a semicircle, and the angle lines of 0-90-0° have been printed on the film. The beneficial effect of the utility model is that the arc-shaped dial and the B-ultrasound probe are fixed together, and the position of the puncture needle on the shelf is guided by the guide rail on the dial to be adjustable, and the puncture operation can be performed accurately after adjustment.

Description

A B-ultrasound multi-angle puncture bracket

technical field

The utility model belongs to the technical field of medical instruments and relates to a B-ultrasound multi-angle puncture bracket.

Background technique

B-ultrasound converts sound waves into images, and obtains two-dimensional images of shape and size through an ultrasound probe. In the existing surgical puncture process, the internal images of the body are obtained through B-ultrasound to assist the puncture operation, but the puncture next to the B-ultrasound probe is sometimes blocked by the probe to form a blind spot, and when the novice performs the puncture, the puncture position is not accurate, resulting in Wrong piercing. In the current B-ultrasound puncture operation, it is difficult to position the puncture needle during the puncture process, and the special puncture auxiliary frame has a complex structure, and can only fix the puncture position, and the puncture angle cannot be adjusted.

Utility model content

The purpose of the utility model is to provide a B-ultrasound multi-angle puncture bracket, which solves the problem that the angle of the puncture needle cannot be adjusted during the puncture operation in the current B-ultrasound process.

The technical solution adopted by the utility model is to include two bracket connecting plates, a B-ultrasound probe is sandwiched between one end of the two bracket connecting plates, the B-ultrasound probe is clamped by screws, and the other end is fixedly connected to one end of the arc-shaped guide rail disk. The arc-shaped guide rail disc is a 1/4 arc, and several puncture needle guide rails are evenly arranged on the arc-shaped guide rail disc, all the puncture needle guide rails point to the arc center of the arc-shaped guide rail disc, and the cross-section of the puncture needle guide rails is a semicircular groove , There is also a guide film on the B-ultrasound display screen, the guide film is in the shape of a semicircle, and the angle lines of 0-90-0° have been printed on the film.

Further, the angle scale of the guide rail is marked beside the guide rail of the puncture needle.

Further, the guide film is a transparent film.

Further, on the side of the arc-shaped guide rail, like the scale of a protractor, the angle scales of 0-90-0° are uniformly marked, and all angle scales point to the center of the arc of the arc-shaped guide rail. The side of the puncture needle guide is designed with 1/4 Arc groove.

The beneficial effect of the utility model is that the arc-shaped dial and the B-ultrasound probe are fixed together, and the position of the puncture needle on the shelf is guided by the guide rail on the dial to be adjustable, and the puncture operation can be performed accurately after adjustment.

Description of drawings

Fig. 1 is a schematic diagram of the structure of a B-ultrasound multi-angle puncture bracket of the present invention;

Fig. 2 is a schematic diagram of the guiding film of the present invention.

In the figure, 1. bracket connecting plate, 2. B-ultrasound probe, 3. screw, 4. arc-shaped guide rail disk, 5. puncture needle guide rail, 6. guide film.

Detailed ways

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figure 1, the utility model includes two bracket connecting plates 1, a B-ultrasound probe 2 is sandwiched between one end of the two bracket connecting plates 1, the B-ultrasound probe 2 is clamped by a screw 3, and the other end is fixedly connected with an arc One end of the guide rail disk 4, the arc guide rail disk 4 is a 1/4 arc, and several puncture needle guide rails 5 are evenly arranged on the arc guide rail disk 4, and 90-0° dry angles are evenly arranged on the arc guide rail disk 4 Line, all puncture needle guide rails 5 all point to the arc center of arc guide rail disc 4. The section of the puncture needle guide rail 5 is a semicircular groove, and the radius of the groove can be adapted to the placement of most of the puncture needles at present. The puncture needle guide rails 5 can be spaced by a certain degree as required, and the angle of each puncture needle guide rail 5 can also be marked on the arc guide rail disk 4 . As shown in Figure 2, a guide film 6 with a matching design is used. The guide film 6 is in the shape of a semicircle, just like a mobile phone film, and is pasted on the display screen of a B-ultrasound machine. For an angle line of ~0°, the guiding film 6 can be a transparent film, so that the image of the puncture needle can be better observed. The puncture needle guide rail 5 on the arc guide rail disc 4 is marked with corresponding angle scribe lines, so that the puncture frame of the present utility model is placed on the left or right side of the B-ultrasound probe 2, and the guide film 6 and the puncture needle guide rail 5. The corresponding angle markings marked on the side can puncture the images detected by B-ultrasound to the greatest extent within a certain range of accuracy. operable range.

The utility model has a simple structure and does not need a special B-ultrasound puncture probe or a B-ultrasound puncture bracket during operation. It can be matched with different types of puncture needles, and can be punctured and positioned by cooperating with the guide film 6 attached to the B-ultrasound display screen, and can be intuitively positioned. The display of the puncture angle is convenient for use. Compared with other "B-ultrasound puncture stents", the structure is simpler and the production cost is lower, and it can already meet a certain proportion of clinical operation requirements.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model in any form. Any simple modifications made to the above embodiments according to the technical essence of the present utility model are equivalent to changes and modifications. All belong to the scope of the technical solution of the utility model.

Claims (4)

1. A B supersonic multi-angle puncture support is characterized in that: comprise two support connecting plates (1), two support connecting plates (1) are clamped with B supersonic probe (2) in the middle of one end, by screw (3) The B-ultrasound probe (2) is clamped, and the other end is fixedly connected to one end of the arc-shaped guide disc (4). The arc-shaped guide disc (4) is a 1/4 arc. A puncture needle guide rail (5), all puncture needle guide rails (5) all point to the arc center of the arc-shaped guide rail disc (4), the puncture needle guide rail (5) section is a semicircular groove, also displayed on the B-ultrasonic display screen A guide film (6) is pasted, and the guide film (6) is semi-circular, and the angle lines of 0-90-0° have been printed on the film. 2. A B-ultrasound multi-angle puncture support according to claim 1, characterized in that: the angle scale of the guide rail is marked next to the guide rail (5) of the puncture needle. 3. A B-ultrasound multi-angle puncture bracket according to claim 1, characterized in that: the guide film (6) is a transparent film. 4. According to claim 1, a kind of B-ultrasound multi-angle puncture support is characterized in that: the same as the scale of the protractor on the side of the arc-shaped guide rail disk (4), evenly mark the 0～90～0 ° angle scale, all The angle scales all point to the arc center of the arc-shaped guide rail disk, and a 1/4 arc groove is designed on the side of the puncture needle guide rail (5).