CN214157327U

CN214157327U - Debugging device of magnetocardiograph probe

Info

Publication number: CN214157327U
Application number: CN202022984692.1U
Authority: CN
Inventors: 封燮; 朱守章; 杨奇
Original assignee: Suzhou Kadi Merck Medical Instrument Ltd
Current assignee: Suzhou Kadi Merck Medical Instrument Ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-09-10
Anticipated expiration: 2030-12-14

Abstract

The utility model relates to a debugging device of magnetocardiograph probe, pedestal, debugging frame and rack, the pedestal is equipped with the debugging frame, be equipped with the rack in the debugging frame, the debugging frame includes the coil former that has two circles of coils, the rack includes the base and places the probe frame on the base, the probe frame includes four spinal branch vaulting poles and a plurality of circle ring frames, a plurality of ring frames erect on four spinal branch vaulting poles from lower to upper, the coil former comprises four straight poles and two square framves that have the recess, four corners that two square framves are connected respectively at the both ends of four straight poles form the hollow frame of a cube bodily form; the utility model discloses can adjust the probe that uses on the magnetocardiogram appearance through adjusting the coil former.

Description

Debugging device of magnetocardiograph probe

Technical Field

The utility model relates to a technical field of magnetocardiogram appearance, in particular to debugging device of magnetocardiogram appearance probe.

Background

The magnetocardiogram instrument is characterized in that one group of coils is arranged close to a detection source (a heart magnetic field), the other group of coils is arranged far away from the detection source, and if the same background noise source is far away from a gradiometer coil (a far field source), the arrangement is uniform in space distribution around the gradiometer coil, no magnetic field changes exist, and the gradiometer is insensitive to the magnetic field. The magnetic field of the measured human body is very close to the gradiometer coil (near field source), the spatial distribution around the gradiometer coil is uneven, and the magnetic field change can be measured. Since the examinee needs to remove all magnetic articles, including metal, from the body, and lie on the examination bed in a standard position and maintain a relaxed state, all magnetic articles need to be removed during the adjustment of the magnetocardiograph.

At present, the probe of the magnetocardiogram instrument is in a normal use state because the magnetocardiogram instrument needs to be debugged before the patient is detected by the magnetocardiogram instrument.

In view of the above-mentioned needs, the present designer is actively making research and innovation to create a debugging device of magnetocardiograph probe with industrial utility value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing a conveniently adjust debugging device of magnetocardiogram appearance probe.

The utility model discloses a debugging device of magnetocardiogram appearance probe, pedestal, debugging frame and rack, be equipped with on the pedestal the debugging frame, be equipped with in the debugging frame the rack, the debugging frame is including the coil former that has two circles of coils, the rack include the base and place in probe frame on the base, probe frame includes four spinal branch vaulting poles and a plurality of circle ring frame, and is a plurality of the ring frame is erect four by supreme down on the bracing piece, the coil former comprises four straight-bars and two square framves that have the recess, four the both ends of straight-bar are connected two respectively four corners of square frame form a cube-shaped hollow frame.

Furthermore, the base comprises a lower bottom surface, an upper top surface and four supporting plates, and the four supporting plates are fixed between the lower bottom surface and the upper top surface.

Furthermore, a disc fixed on the upper top surface of the base is arranged between the base and the probe frame.

Further, the support plate is a support plate having a right trapezoid cross section.

Furthermore, one of the annular frames is provided with two arc-shaped through holes which are symmetrically arranged.

Furthermore, a round hole is formed in the middle of each annular frame.

Furthermore, a plurality of coils are wound in the groove of the square frame.

Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:

the probe of the magnetocardiograph can be adjusted through the debugging device provided by the application.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

Fig. 1 is a schematic structural diagram of a debugging device of the central magnetic graph probe of the present invention.

1 pedestal 2 support rod

3-ring-shaped frame 4-straight rod

5 square frame 6 lower bottom surface

7 upper top surface and 8 support plate

9 base 10 disc

11 arc through hole 12 round hole

13 coil

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The debugging device of a magnetocardiogram appearance probe that figure 1 shows, pedestal 1, debugging frame and rack, be equipped with the debugging frame on pedestal 1, be equipped with the rack in the debugging frame, the debugging frame is including the coil former that has two circles of coils, the rack includes base 9 and places the probe frame on base 9, the probe frame includes four spinal branch vaulting poles 2 and a plurality of circles ring frame 3, a plurality of ring frames 3 erect on four spinal branch vaulting poles 2 by supreme down, the coil former comprises four straight-bars 4 and two square framves 5 that have the recess, four corners that two square framves 5 were connected respectively at the both ends of four straight-bars 4 form the hollow frame of a cube bodily form.

The utility model provides a debugging device of magnetocardiogram appearance probe's principle as follows:

the test device comprises a pedestal 1, a debugging frame and a placing frame, wherein the debugging frame for debugging the probe of the magnetocardiograph is arranged on the pedestal 1, the placing frame is arranged in the debugging frame and comprises a coil frame with two circles of coils, the placing frame comprises a base 9 and a probe frame arranged on the base 9, the probe frame can be used for stably placing the probe, the probe frame comprises four support rods 2 and a plurality of circles of annular frames 3, the annular frames can have a better supporting and suspending effect on the probe, the annular frames 3 are erected on the four support rods 2 from bottom to top and can stably hold the probe, the coil frame comprises four straight rods 4 and two square frames 5 with grooves, the coils can be wound in the grooves of the square frames 5, two ends of the four straight rods 4 are respectively connected with four corners of the two square frames 5 to form a cube-shaped hollow frame, and the formed cube-shaped hollow frame is conveniently placed on the pedestal 1, and surrounds the rack.

In this embodiment, in order to stably support the probe holder, the base 9 is composed of a lower bottom surface 6, an upper top surface 7, and four supporting plates 8, and the four supporting plates 8 are fixed between the lower bottom surface 6 and the upper top surface 7.

In this embodiment, a disc 10 fixed to the upper surface 7 of the base 9 is provided between the base 9 and the probe holder for facilitating the placement of the probe holder.

In the present embodiment, in order to facilitate installation of the support plate 8 and to achieve a supporting function, the support plate 8 is a support plate 8 having a right-angled trapezoidal cross section.

In this embodiment, in order to lift the probe holder through the arc through holes 11, two arc through holes 11 are symmetrically arranged on one ring holder 3 of the plurality of ring holders 3.

In this embodiment, a circular hole 12 is opened in the middle of each ring frame 3 in order to place the probe in the circular hole.

In the present embodiment, in order to debug the probe in the probe holder located at the center of the stage 1, the coil 13 is wound several turns in the groove of the square holder 5.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A debugging device of a magnetocardiograph probe is characterized in that: the test bed comprises a pedestal, a test rack and a placing rack, wherein the test rack is arranged on the pedestal, the placing rack is arranged in the test rack, the test rack comprises a coil rack with two coils, the placing rack comprises a base and a probe frame arranged on the base, the probe frame comprises four supporting rods and a plurality of annular frames, the annular frames are erected on the four supporting rods from bottom to top, the coil rack comprises four straight rods and two square frames with grooves, and two ends of the four straight rods are respectively connected with four corners of the square frames to form a cubic hollow frame.

2. The debugging device of a magnetocardiograph probe according to claim 1, characterized in that: the base comprises lower bottom surface, last top surface and four backup pads, four the backup pad is fixed between lower bottom surface and the last top surface.

3. The debugging device of a magnetocardiograph probe according to claim 2, characterized in that: and a disc fixed on the upper top surface of the base is arranged between the base and the probe frame.

4. The debugging device of a magnetocardiograph probe according to claim 2, characterized in that: the supporting plate is a supporting plate with a right trapezoid cross section.

5. The debugging device of a magnetocardiograph probe according to claim 1, characterized in that: and one of the annular frames is provided with two arc-shaped through holes which are symmetrically arranged.

6. The debugging device of a magnetocardiograph probe according to claim 1, characterized in that: and a round hole is formed in the middle of each annular frame.

7. The debugging device of a magnetocardiograph probe according to claim 1, characterized in that: and a plurality of coils are wound in the grooves of the square frame.