CN219021259U

CN219021259U - Coupling agent coating device

Info

Publication number: CN219021259U
Application number: CN202223154986.7U
Authority: CN
Inventors: 邓懋恩; 杨银广; 余玉华; 许明明; 黄浩良; 陈丽珍
Original assignee: Dongguan Songshanhu Central Hospital Dongguan Shilong People's Hospital Dongguan Third People's Hospital Dongguan Cardiovascular Disease Research Institute
Current assignee: Dongguan Songshanhu Central Hospital Dongguan Shilong People's Hospital Dongguan Third People's Hospital Dongguan Cardiovascular Disease Research Institute
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-05-16
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a couplant coating device, which comprises a color ultrasonic probe, wherein one end of the color ultrasonic probe is provided with a power line, the couplant coating device also comprises a discharging mechanism which is arranged on the color ultrasonic probe and used for quantitatively and fixedly discharging couplant, the discharging mechanism comprises a discharging plate, one end of the discharging plate, which is far away from the power line, is provided with a discharging groove, the bottom wall of the discharging groove is provided with a plurality of discharging holes, the discharging plate is provided with discharging pipes, and the discharging pipes are communicated with the discharging holes. According to the utility model, through the arrangement of the discharging mechanism, under the control of the control mechanism, the fixed-point quantitative control of the couplant is realized, the requirement of color ultrasonic inspection is met, the waste of the couplant is avoided, meanwhile, the condition that the coating area of the couplant is too large, so that the couplant is coated on parts of the body of a patient which do not need to be inspected, and the wiping difficulty of the patient after the inspection is increased is avoided.

Description

Coupling agent coating device

Technical Field

The utility model relates to the technical field of color ultrasonic inspection, in particular to a couplant coating device.

Background

Color Doppler ultrasound examination is an important examination method for disease diagnosis, and plays an important role in clinical diagnosis and treatment and physical examination. When the color ultrasonic inspection is performed, medical staff can hold the color ultrasonic probe to move at the part to be detected of the patient, and inspect the patient from different angles. The couplant is coated on the skin of a patient during color ultrasonic examination, and has the effects of filling gaps between contact surfaces, avoiding the penetration of ultrasonic waves, reducing acoustic impedance between the probe and the skin and reducing friction resistance between the probe surface and the skin.

The existing color ultrasonic inspection needs to be manually extruded on the body of a patient before the color ultrasonic inspection, then the color ultrasonic probe drives the couplant to be uniformly smeared on the body of the patient in the inspection process, and the operation mode is inconvenient to control the extrusion quantity of the couplant, so that the couplant is wasted due to excessive extrusion, the acoustic impedance between the probe and the skin is increased to influence the color ultrasonic inspection, and on the other hand, a group of couplant is extruded on the body of the patient in advance, the color ultrasonic probe drives the couplant to be uniformly smeared on the body of the patient, so that the couplant is smeared on parts of the body which do not need to be inspected (such as double kidneys of the patient for inspection), the smearing area is overlarge, and after the inspection is completed, the patient is easy to erase and the clothes of the patient are easy to be smeared.

There is therefore a need for a couplant coating device that addresses the above-described problems.

Disclosure of Invention

The utility model aims to provide a couplant coating device, which solves the problems that the extrusion amount of the couplant is inconvenient to control and the plastering area is overlarge in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the couplant coating device comprises a color ultrasonic probe, wherein one end of the color ultrasonic probe is provided with a power line, and the couplant coating device also comprises a discharging mechanism which is arranged on the color ultrasonic probe and is used for quantitatively and fixedly discharging the couplant;

the discharging mechanism comprises a discharging plate, a discharging groove is formed in one end, far away from the power line, of the discharging plate, a plurality of discharging holes are formed in the bottom wall of the discharging groove, discharging pipes are arranged on the discharging plate and are communicated with the discharging holes, a control mechanism for controlling discharging of the couplant is arranged on the discharging pipes, and a limiting mechanism for limiting the discharging pipes is arranged on the color ultrasonic probe.

The other end of the discharging pipe is provided with a feeding pump, and the output end of the feeding pump is positioned in the couplant storage barrel.

The control mechanism comprises a control plate fixedly connected to the side wall of the discharging pipe, a control groove is formed in the control plate, a plugging plate is connected to the control groove in a sliding mode, a flow hole is formed in the plugging plate, the flow hole is arranged in a matched mode with the discharging pipe, and a pressing plate is arranged at one end, far away from the control plate, of the plugging plate.

The reset mechanism is arranged on the pressing plate and used for resetting the plugging plate, and comprises two T-shaped rods which are arranged symmetrically and are connected to the pressing plate in a sliding mode, one ends of the T-shaped rods are connected with the control plate, springs are sleeved on the T-shaped rods, and two ends of the springs are connected with the control plate and the pressing plate respectively.

The limiting mechanism comprises two limiting plates which are symmetrically arranged, two elastic extrusion plates which are symmetrically arranged are arranged at one ends, close to the discharging pipe, of the limiting plates, and the discharging pipe is clamped on the two elastic extrusion plates.

One sides of the two elastic extrusion plates and the discharging plate are connected with the color ultrasonic probe through double-sided adhesive plates, and the surface of the discharging pipe parallel to the power line is connected with the power line through a binding belt.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the arrangement of the discharging mechanism, under the control of the control mechanism, the fixed-point quantitative control of the couplant is realized, the requirement of color ultrasonic inspection is met, the waste of the couplant is avoided, meanwhile, the condition that the coating area of the couplant is too large, so that the couplant is coated on parts of the body of a patient which do not need to be inspected, and the wiping difficulty of the patient after the inspection is increased is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic structural view of a discharging mechanism of the present utility model;

FIG. 3 is an enlarged view of FIG. 1 at A;

fig. 4 is an enlarged view at B in fig. 1.

In the figure: 101. color ultrasonic probe; 102. a power line; 201. a discharge plate; 202. a discharge chute; 203. a discharge port; 204. a discharge pipe; 301. a control board; 302. a control groove; 303. a plugging plate; 304. a flow hole; 305. pressing the plate; 401. a T-shaped rod; 402. a spring; 501. a limiting plate; 502. an elastic extrusion plate; 6. double-sided adhesive plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the couplant coating device provided by the utility model comprises a color ultrasonic probe 101, wherein one end of the color ultrasonic probe 101 is provided with a power line 102, and the couplant coating device also comprises a discharging mechanism which is arranged on the color ultrasonic probe 101 and used for quantitatively and fixedly discharging the couplant;

the utility model realizes fixed-point quantitative control of the couplant, not only meets the requirement of color ultrasonic inspection, but also avoids the waste of the couplant, and simultaneously, also avoids overlarge coating area of the couplant, so that some parts on the body of a patient which do not need to be inspected are coated with the couplant, and the wiping difficulty after the patient is increased.

The other end of the discharging pipe 204 is provided with a feeding pump, and the output end of the feeding pump is positioned in the couplant storage barrel so as to be convenient for outputting the couplant from the storage barrel.

The control mechanism comprises a control plate 301 fixedly connected to the side wall of the discharging pipe 204, a control groove 302 is formed in the control plate 301, a plugging plate 303 is connected to the control groove 302 in a sliding mode, a flow hole 304 is formed in the plugging plate 303, the flow hole 304 is matched with the discharging pipe 204, a pressing plate 305 is arranged at one end, away from the control plate 301, of the plugging plate 303, and the control mechanism is arranged to control discharging of the couplant conveniently.

The reset mechanism for resetting the plugging plate 303 is arranged on the pressing plate 305, the reset mechanism comprises two T-shaped rods 401 which are connected onto the pressing plate 305 in a sliding manner and are symmetrically arranged, one ends of the two T-shaped rods 401 are connected with the control plate 301, springs 402 are sleeved on the two T-shaped rods 401, two ends of the two springs 402 are respectively connected with the control plate 301 and the pressing plate 305, after the couplant flows out, the pressing of the pressing plate 305 is released, the plugging plate 303 is driven to reset under the elastic force of the springs 402, so that the plugging plate 303 plugs the discharge pipe 204, and continuous outflow of the couplant is avoided.

Stop gear includes two limit plates 501 that mutually symmetry set up, and two limit plates 501 are close to the one end of discharging pipe 204 and are equipped with two elastic extrusion plates 502 that mutually symmetry set up, and discharging pipe 204 joint is on two elastic extrusion plates 502, through stop gear's setting, is convenient for carry out spacingly to discharging pipe 204.

One side of each of the two elastic extrusion plates 502 and the discharging plate 201 is connected with the color ultrasonic probe 101 through the double-sided adhesive plate 6, the surface of the discharging pipe 204 parallel to the power line 102 is connected with the power line 102 through a binding belt, the discharging mechanism is mounted on the color ultrasonic probe 101 through the double-sided adhesive plate 6 without any change to the color ultrasonic probe 101, normal use performance of the color ultrasonic probe 101 is guaranteed, and the discharging mechanism and the color ultrasonic probe 101 synchronously move.

Working principle: firstly, a double-sided adhesive plate 6 is stuck on a proper position of a color ultrasonic probe 101, and then one side of a discharging plate 201 and one side of two limiting plates 501 are respectively stuck on the double-sided adhesive plate 6, so that a discharging pipe 204 on the discharging plate 201 is clamped on an elastic extrusion plate 502 on the limiting plates 501, and a discharging mechanism is arranged on the color ultrasonic probe 101 without any change on the color ultrasonic probe 101, thereby ensuring the normal use performance of the color ultrasonic probe 101 and synchronously moving the discharging mechanism and the color ultrasonic probe 101;

then, when the color Doppler ultrasound probe 101 is used for color Doppler ultrasound examination on a patient, the couplant is required to be smeared on an examination part of the patient, the blocking plate 303 slides towards the control groove 302 under the action of force by pressing the pressing plate 305, at this time, the spring 402 is stressed to deform to form elastic force, and when the circulation hole 304 on the blocking plate 303 is combined with the discharge pipe 204, the couplant in the discharge pipe 204 passes through the circulation hole 304 and finally flows out from the discharge hole 203 on the discharge plate 201;

finally, after the couplant flows out, the pressing of the pressing plate 305 is released, the blocking plate 303 is driven to reset under the elastic force of the spring 402, so that the blocking plate 303 blocks the discharge pipe 204, continuous outflow of the couplant is avoided, at the moment, the couplant can be uniformly smeared on the part to be inspected by the color ultrasonic probe 101 and is inspected by the color ultrasonic probe, when other parts are inspected, the color ultrasonic probe 101 is moved to the inspected part, the pressing plate 305 is pressed, the couplant can flow out, fixed-point quantitative control of the couplant is realized, the requirement of color ultrasonic inspection is met, the waste of the couplant is avoided, meanwhile, the smearing area of the couplant is avoided, the couplant is smeared on some parts on the body of a patient, and the wiping difficulty after the inspection of the patient is increased.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A couplant coating device comprising:

the color ultrasonic probe (101), one end of the color ultrasonic probe (101) is provided with a power line (102);

characterized by further comprising:

the discharging mechanism is arranged on the color ultrasonic probe (101) and used for quantitatively and fixedly discharging the couplant;

the discharging mechanism comprises a discharging plate (201), a discharging groove (202) is formed in one end, far away from a power line (102), of the discharging plate (201), a plurality of discharging holes (203) are formed in the bottom wall of the discharging groove (202), discharging pipes (204) are arranged on the discharging plate (201), the discharging pipes (204) are communicated with the discharging holes (203), a control mechanism for controlling discharging of the couplant is arranged on the discharging pipes (204), and a limiting mechanism for limiting the discharging pipes (204) is arranged on the color ultrasonic probe (101).

2. A couplant coating device according to claim 1, wherein: the other end of the discharging pipe (204) is provided with a feeding pump, and the output end of the feeding pump is positioned in the couplant storage barrel.

3. A couplant coating device according to claim 1, wherein: the control mechanism comprises a control plate (301) fixedly connected to the side wall of the discharging pipe (204), a control groove (302) is formed in the control plate (301), a blocking plate (303) is connected to the control groove (302) in a sliding mode, a flow hole (304) is formed in the blocking plate (303), the flow hole (304) is arranged in a matched mode with the discharging pipe (204), and a pressing plate (305) is arranged at one end, far away from the control plate (301), of the blocking plate (303).

4. A couplant coating device according to claim 3, wherein: the utility model discloses a reset mechanism that is used for shutoff board (303) to reset is equipped with on pressing plate (305), reset mechanism includes two T type poles (401) that mutual symmetry set up on pressing plate (305), two the one end of T type pole (401) is connected with control panel (301), two cover is equipped with spring (402) on T type pole (401), two the both ends of spring (402) are connected with control panel (301) and pressing plate (305) respectively.

5. A couplant coating device according to claim 1, wherein: the limiting mechanism comprises two limiting plates (501) which are symmetrically arranged, two elastic extrusion plates (502) which are symmetrically arranged are arranged at one ends, close to the discharging pipe (204), of the limiting plates (501), and the discharging pipe (204) is clamped on the two elastic extrusion plates (502).

6. A couplant coating device according to claim 5, wherein: one side of the two elastic extrusion plates (502) and one side of the discharging plate (201) are connected with the color ultrasonic probe (101) through double-sided adhesive plates (6), and the surface, parallel to the power line (102), of the discharging pipe (204) is connected with the power line (102) through a binding belt.