CN218922630U

CN218922630U - Neck B ultrasonic examination auxiliary device

Info

Publication number: CN218922630U
Application number: CN202222495209.2U
Authority: CN
Inventors: 冯长弘
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-04-28
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a neck B ultrasonic examination auxiliary device which comprises an arc-shaped water bag, wherein one end of the arc-shaped water bag is fixedly connected with a plug rod, one end of the plug rod, which is far away from the arc-shaped water bag, is inserted with a handle, one end of the handle is provided with a jack, and the plug rod can extend into the jack and be locked. According to the utility model, after the inserted rod is inserted into the inner wall of the annular groove and is blocked by the lug of the inserted rod and the guide groove, the supporting spring is compressed, the inserted rod is rotated by an angle and the inserting force is released, and in the rotating process, when the lug meets the position of the clamping groove, the inserted rod and the lug are pushed outwards under the action of the supporting spring, so that the lug enters the clamping groove to limit, arc-shaped water bags with different sizes can be conveniently replaced, and the requirements of different patients are met.

Description

Neck B ultrasonic examination auxiliary device

Technical Field

The utility model relates to the technical field of ultrasonic inspection devices, in particular to a neck B-ultrasonic inspection auxiliary device.

Background

When the conventional B-ultrasonic diagnostic apparatus is used for inspecting the superficial organs of the neck, the B-ultrasonic probe is required to be placed on the neck of a patient for inspection, and because the neck organs of a tested person are very close to the skin and the physiological curvature of the neck is not matched with the contact surface of the planar ultrasonic probe, a space is easily formed and is interfered by gas, so that imaging is not clear and diagnosis is inaccurate.

The neck B ultrasonic examination auxiliary device with the patent number of CN20090238017. X in the prior art belongs to the technical field of medical appliances, and comprises an arc-shaped water bag, a handle, a catheter and a rubber plug, wherein the front end of the catheter with the handle on the outer wall is communicated with the arc-shaped water bag, and the inside of the rear end is connected with the rubber plug.

The device is inconvenient to replace the arc-shaped water bags with different radians, so that the device is inconvenient to attach to different patients.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a neck B-ultrasonic examination auxiliary device, so as to solve the problems in the prior art.

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

the neck B ultrasonic examination assistor comprises an arc-shaped water bag, wherein one end of the arc-shaped water bag is fixedly connected with a plug rod, one end of the plug rod, far away from the arc-shaped water bag, is inserted with a handle, one end of the handle is provided with a jack, and the plug rod can extend into the jack and be locked.

Preferably, the inserted link end sets up the lug, the inside ring channel that sets up of jack, the inner wall of jack sets up the guide way, and the terminal surface of guide way intercommunication jack, the inner wall of ring channel sets up the draw-in groove, be equipped with supporting spring in the jack.

Preferably, one end of the insert rod is provided with a chamfer.

Preferably, the bump is square-bar-shaped and one end is conical.

Preferably, the jack is slidably connected with a cylinder, the cylinder is fixedly connected with a supporting spring, and the supporting spring is fixedly connected with the bottom of the jack.

Preferably, a protective rubber sleeve is arranged on the outer side of the handle.

Preferably, a step is arranged on the outer side of the handle, the protective rubber sleeve is positioned on the step, the handle is in threaded connection with a locking piece, and the locking piece is used for limiting the protective rubber sleeve.

The utility model has the advantages that: according to the neck B ultrasonic examination auxiliary device provided by the utility model, after the inserted rod is inserted into the inner wall of the annular groove and is blocked by the lug of the inserted rod and the guide groove, the supporting spring is compressed, the inserted rod is rotated to an angle and the inserting force is released, and in the rotating process, when the lug meets the position of the clamping groove, the inserted rod and the lug are pushed outwards under the action of the supporting spring, so that the lug enters the clamping groove to limit, and arc-shaped water bags with different sizes can be conveniently replaced, so that the neck B ultrasonic examination auxiliary device meets the requirements of different patients.

Drawings

FIG. 1 is a schematic view of the basic structure of the present utility model;

fig. 2 is an enlarged view of a portion at E in fig. 1 according to the present utility model.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in figures 1-2, the neck B ultrasonic examination auxiliary device provided by the utility model comprises an arc-shaped water bag 1, one end of the arc-shaped water bag 1 is fixedly connected with a plug rod 2, one end of the plug rod 2, which is far away from the arc-shaped water bag 1, is inserted with a handle 3, one end of the handle 3 is provided with a jack 4, and the plug rod 2 can extend into the jack 4 and be locked, so that the arc-shaped water bags 1 with various radian specifications can be conveniently prepared for quick replacement.

The end of the inserted link 2 is provided with a bump 21, the inside of the jack 4 is provided with an annular groove 22, the inner wall of the jack 4 is provided with a guide groove 23, the bump 21 is square bar-shaped, one end of the inserted link 2 is provided with a chamfer 211, so that the bump 21 is conveniently inserted into the guide groove 23, the guide groove 23 is communicated with the end face of the jack 4, the inner wall of the annular groove 22 is provided with a clamping groove 24, the jack 4 is internally provided with a supporting spring 25, the jack 4 is internally provided with a sliding connection cylinder 5, the cylinder 5 is fixedly connected with the supporting spring 25, and the supporting spring 25 is fixedly connected with the bottom of the jack 4.

The protection gum cover 11 is equipped with in the handle 3 outside, the handle 3 outside sets up step 12, and protection gum cover 11 is located step 12, handle 3 threaded connection locking piece 13, locking piece 13 form spacingly to protection gum cover 11, and locking piece 13 one side is the screw thread post, and handle 3 terminal surface is equipped with the screw hole, and the locking piece 13 outside sets up anti-skidding line and passes through screw thread post and screw hole threaded connection, makes things convenient for the change of protection gum cover 11.

Through the lug 21 of inserted bar 2 and the guide of guide slot 23, the inserted bar 2 inserts the inner wall of ring channel 22 and is blockked the back, and supporting spring 25 is compressed this moment, rotates inserted bar 2 angle and loosen male hard, and at pivoted in-process, when lug 21 meetting draw-in groove 24's position, under supporting spring 25's effect, inserted bar 2 and lug 21 are outwards pushed up to make lug 21 get into draw-in groove 24 in spacing, arc water pocket 1 of change not equidimension that can be convenient, thereby adapt to different patient's demand.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Neck B ultrasonic examination assistor, including arc water pocket (1), arc water pocket (1) one end fixed connection inserted bar (2), its characterized in that: the one end that arc water pocket (1) was kept away from to inserted bar (2) is pegged graft and is had handle (3), handle (3) one end sets up jack (4), and inserted bar (2) can stretch into in jack (4) and lock.

2. The neck B-ultrasound examination aid of claim 1, wherein: the end of the inserted link (2) is provided with a bump (21), an annular groove (22) is formed in the jack (4), a guide groove (23) is formed in the inner wall of the jack (4), the guide groove (23) is communicated with the end face of the jack (4), a clamping groove (24) is formed in the inner wall of the annular groove (22), and a supporting spring (25) is arranged in the jack (4).

3. The neck B-ultrasound examination aid of claim 2, wherein: one end of the inserted link (2) is provided with a chamfer (211).

4. The neck B-ultrasound examination aid of claim 2, wherein: the protruding block (21) is square-strip-shaped, and one end of the protruding block is conical.

5. The neck B-ultrasound examination aid of claim 2, wherein: the jack (4) is connected with the cylinder (5) in a sliding mode, the cylinder (5) is fixedly connected with the supporting spring (25), and the supporting spring (25) is fixedly connected with the bottom of the jack (4).

6. The neck B-ultrasound examination aid of claim 1, wherein: the outer side of the handle (3) is provided with a protective rubber sleeve (11).

7. The neck B-ultrasound examination aid of claim 6, wherein: the handle (3) outside sets up step (12), and protection gum cover (11) are located step (12), handle (3) threaded connection locking piece (13), locking piece (13) are spacing to protection gum cover (11) formation.