Ultrasonic detection equipment and detection method

Abstract

The ultrasonic inspection equipment comprises a film bag, a solid coupling agent and an ultrasonic probe assembly, the film bag is kept in a vertical state through a set of supporting pieces, the bottom of the film bag is fixed to a bottom plate through a fixing ring, and the top of the film bag is clamped in the supporting ring; the supporting ring is connected with a power assembly, and the power assembly drives the upper end of the film bag to move in the vertical plane and the horizontal plane. The top end of the film bag is provided with a water inlet, and the bottom end is provided with a water outlet; the ultrasonic probe assembly is arranged on the outer surface of the film bag in a sleeving mode, the solid coupling agent is arranged between the ultrasonic probe assembly and the film bag in the sleeving mode, and the problems that safety and convenience are poor during ultrasonic inspection at present are solved by using the mode that the film bag and the coupling agent are combined for inspection.

Description

Technical Field

[0001] The present invention relates to the technical field of ultrasonic inspection, and in particular to an ultrasonic detection device and an inspection method. Background Art

[0002] Ultrasonic imaging is a way for patients to undergo imaging pathology examinations. Currently, handheld probes are more widely used for scanning and detection. The examination mainly relies on the physician's experience to find and determine the patient's position and size. The examination time is relatively long and requires high ability from the physician. Our company has previously introduced a variety of ultrasonic automatic scanning inspection and detection devices, especially limb inspection systems, which greatly improve the inspection efficiency. However, the current structure is mainly that the probe moves up and down in the water tank, which has the problems of high water consumption, complex structure, and inconvenient cleaning and disinfection. The present invention introduces a new inspection method, which uses a film bag in combination with a solid coupling agent for inspection. This method reduces water consumption, facilitates cleaning and disinfection, and increases safety and convenience of use. Summary of the invention

[0003] The object of the present invention is to provide an ultrasonic inspection device to solve the problems of poor safety and convenience in ultrasonic inspection mentioned in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an ultrasonic inspection device, comprising: a film bag, a solid coupling agent and an ultrasonic probe assembly, the film bag is kept in a vertical state by a group of supporting members, and the bottom of the film bag is fixed on the bottom plate by a fixing ring, and the top is clamped in the supporting ring; the supporting ring is connected to a power assembly, and the power assembly drives the upper end of the film bag to move in the vertical plane and the horizontal plane; the top of the film bag is provided with a water inlet, and the bottom is provided with a drain outlet; the ultrasonic probe assembly is sleeved on the outer surface of the film bag, and the solid coupling agent is arranged between the sleeve of the ultrasonic probe assembly and the film bag.

[0005] As a preferred technical solution, the power component is a first linear module, which is fixed to a frame located on one side of the film bag, and the moving component of the linear module is connected to the support ring on the top of the film bag through a power arm.

[0006] As a preferred technical solution, the frame is further provided with a second linear module, which is arranged parallel to the first linear module, and the second linear module is connected to the probe assembly via a connecting arm to drive the probe assembly to move in a vertical plane.

[0007] As a preferred technical solution, a seat is further provided on the other side of the film bag away from the frame.

[0008] As a preferred technical solution, the frame and the base plate are an integrally formed structure.

[0009] As a preferred technical solution, the support ring includes a connecting part and a supporting part, the supporting part is a "C"-shaped structure adapted to the film bag, a connecting hole is provided at the end of the connecting part, and it is hinged to the moving component of the first linear module through the through hole, and a motor is also provided at the connecting hole.

[0010] An ultrasonic inspection method, using the ultrasonic inspection device, comprises the following steps:

[0011] Step S1: adjusting the support ring to a position away from the film bag;

[0012] Step S2: placing a solid coupling agent inside the ultrasound probe;

[0013] Step S3: Put the film bag on the limb to be examined, pass the limb covered with the film bag through the inner ring of the coupling agent, and support and fix the lower end of the film bag on the bottom plate fixing ring;

[0014] Step S4: rotating the support ring to a suitable position, and supporting and connecting the upper end of the film bag to the support ring;

[0015] Step S5: injecting water into the film bag through the upper water inlet, and stopping the water injection when the water level approaches the upper support of the film bag;

[0016] Step S6: Move the ultrasound probe to collect images.

[0017] As a preferred technical solution, before step S4, the position of the support ring is adjusted by the first linear module and the motor, and the height of the ultrasonic probe assembly is adjusted by the second linear module.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The film bag is used in combination with a coupling agent for inspection. The film bag is fixed by upper and lower supports. The use of coupling agent reduces the diameter of the film bag, which can effectively reduce the amount of water used for each patient's inspection and save water. At the same time, it can avoid the problem of the film bag being easily broken or deformed due to too much water. The use of the film bag ensures that the diameter within the scanning range of the probe is consistent from top to bottom, increases the versatility of the equipment, makes it easier to use, reduces the steps of cleaning and disinfection, facilitates operation, and improves inspection efficiency. At the same time, the combination of the film bag and the coupling agent eliminates structures such as buckets or water tanks, making the overall structure simpler and the equipment smaller. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of an ultrasonic inspection device of the present invention from a first viewing angle;

[0021] Figure 2It is a structural schematic diagram of an ultrasonic inspection device of the present invention from a second viewing angle;

[0022] Figure 3 This is a schematic structural diagram of an ultrasonic inspection device of the present invention from a third viewing angle;

[0023] Figure 4 This is a schematic structural diagram of an ultrasonic inspection device of the present invention from a fourth viewing angle;

[0024] Figure 5 This is a cross-sectional view of an ultrasonic inspection device at AA of the present invention.

[0025] In the figure: 1. film bag; 2. ultrasonic probe assembly; 3. solid coupling agent; 4. frame; 5. seat; 11. drain outlet; 12. water inlet; 13. upper support of film bag; 14. lower support of film bag; 41. first linear module; 42. second linear module; 43. fixing ring; 44. bottom plate; 45. support ring; 46. motor. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figures 1 to 5 The present invention provides a technical solution: the ultrasonic imaging system includes a frame 4, an ultrasonic probe assembly 2, a solid coupling agent 3, a seat 5, a film bag 1, etc. The film bag 1 is kept in a vertical state by a group of support members, and the bottom of the film bag 1 is fixed on the bottom plate 44 by a fixing ring 43, and the top is clamped in the support ring 45; the support member includes an upper end support 13 of the film bag and a lower end support 14 of the film bag; the support ring 45 is connected to a power assembly, and the power assembly drives the upper end of the film bag 1 to move in a horizontal plane; the top of the film bag 1 is provided with a water inlet 12, and the bottom is provided with a drain outlet 11; the ultrasonic probe assembly 2 is sleeved on the outer surface of the film bag 1, and the solid coupling agent 3 is arranged between the sleeve of the ultrasonic probe assembly 2 and the film bag 1. The solid coupling agent 3 is placed on the inner side of the probe (such as Figure 3). The support ring 45 includes a connecting part and a supporting part. The supporting part is a "C"-shaped structure adapted to the film bag 11. A connecting hole is provided at the end of the connecting part, and the connecting part is hinged to the moving component of the first linear module 41 through the through hole. A motor 46 is also provided at the connecting hole. The upper end of the film bag 1 is fixed on the support ring 45. The height of the support ring 45 is controlled by the second linear module 42 to meet the requirement of straightening the film bag 1. The rotation of the support ring 45 can be controlled by the motor 46. The lower end of the film bag 1 is fixed on the fixing ring 43 of the bottom plate 44, and the directional shaping is achieved through the support and fixing at the upper and lower ends.

[0028] Working process:

[0029] First, prepare for patient examination. Adjust the support ring 45 to a position away from the film bag 1. Place the solid coupling agent 3 on the inside of the ultrasound probe. Put the film bag 1 on the limb to be examined. Pass the limb with the film bag 1 through the inner ring of the solid coupling agent 3. Fix the lower support of the film bag 1 on the fixing ring 43 of the bottom plate 44. Adjust the position and angle of the limb. Adjust the height of the support ring 45 through the second linear module 42. Use the motor 46 to rotate the support ring 45 to a position close to the film bag 1. Connect the upper support of the film bag 1 to the support ring 45. Fine-tune the height of the support ring 45 so that the film bag 1 is straightened in the vertical direction. Fill the film bag 1 with water through the upper water inlet 12. Stop filling water when the water level is close to the upper support of the film bag 1. Move the ultrasound probe to collect images.

[0030] During the examination, the patient can sit on the chair 5 to check the affected part such as the arm or leg, or can stand for the examination. After the examination is completed, the water in the film bag 1 is drained through the lower end drain port 11, the support ring 45 is moved to a position away from the film bag 1, the limb is moved out, and the patient sits on the chair 5 and uses a towel to dry the limb for examination. The used film bag 1 is thrown away. The next patient can use a new film bag 1 for examination.

[0031] After daily inspection, replace the solid coupling agent 3, wipe the ultrasonic probe, and clean and disinfect it. It is easy to use, easy to clean and disinfect, and safer and more reliable.

[0032] Compared with the existing technology, this solution has the following advantages:

[0033] 1. The use of the solid coupling agent 3 reduces the diameter of the film bag 1, which can effectively reduce the amount of water used for each patient examination and save water;

[0034] 2. The use of the solid coupling agent 3 reduces the diameter of the film bag 1, thereby preventing the film bag 1 from being easily broken or deformed due to too much water;

[0035] 3. The use of the film bag 1 ensures that the diameter within the scanning range of the probe is consistent from top to bottom, increasing the versatility and ease of use of the equipment;

[0036] 4. The use of the film bag 1 reduces the cleaning and disinfection steps, facilitates operation, and improves inspection efficiency;

[0037] 5. The film bag 1 and the solid coupling agent 3 are used in combination, eliminating the structure of a water bucket or a water tank, making the overall structure simpler and the equipment smaller.

[0038] Worth mentioning:

[0039] 1. The film bag 1 can be fixed in any way, and can be a mechanical form such as a hook, a magnetic attraction, or other mechanical structure forms;

[0040] 2. The placement of the solid coupling agent 3 is not limited and can be replaced with other supportable mechanical structures;

[0041] 3. The water inlet and outlet of the film bag 1 may also be carried out in other convenient ways.

[0042] 4. The length and diameter of the film bag 1 are adjusted according to the requirements of the inspection site, and the solid coupling agent 3 changes accordingly.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ultrasonic inspection device, characterized in that: include: A film bag (1), a solid coupling agent (3) and an ultrasonic probe assembly (2), wherein the film bag (1) is kept in a vertical state by a group of supporting members, and the bottom of the film bag (1) is fixed to a bottom plate (44) by a fixing ring (43), and the top is clamped in a supporting ring (45); the supporting ring (45) is connected to a power assembly, and the power assembly drives the upper end of the film bag (1) to move in a vertical plane and a horizontal plane; the top of the film bag (1) is provided with a water inlet (12) and the bottom is provided with a water outlet (11); the ultrasonic probe assembly (2) is sleeved on the outer surface of the film bag (1), and the solid coupling agent (3) is arranged between the sleeve of the ultrasonic probe assembly (2) and the film bag (1).

2. The ultrasonic inspection device according to claim 1, characterized in that: The power assembly is a first linear module (41), which is fixed on a frame (4) located on one side of the film bag (1), and the moving assembly of the first linear module (41) is connected to a support ring (45) at the top of the film bag (1) through a power arm.

3. The ultrasonic inspection device according to claim 2, characterized in that: The frame (4) is also provided with a second linear module (42), which is arranged parallel to the first linear module (41), and the second linear module (42) is connected to the ultrasonic probe assembly (2) via a connecting arm, driving the ultrasonic probe assembly (2) to move in a vertical plane.

4. The ultrasonic inspection device according to claim 2, characterized in that: A seat (5) is also provided on the other side of the film bag (1) away from the frame (4).

5. The ultrasonic inspection device according to claim 2, characterized in that: The frame (4) and the bottom plate (44) are an integrally formed structure.

6. The ultrasonic inspection device according to claim 2, characterized in that: The support ring (45) includes a connecting portion and a supporting portion. The supporting portion is a "C"-shaped structure adapted to the film bag 1. A connecting hole is provided at the end of the connecting portion, and the connecting portion is hinged to the moving component of the first linear module (41) through the through hole. A motor (46) is also provided at the connecting hole.

7. An ultrasonic inspection method, characterized in that: Using an ultrasonic inspection device as described in any one of claims 1 to 6, comprising the following steps: Step S1: adjusting the support ring (45) to a position away from the film bag (1); Step S2: placing a solid coupling agent (3) inside the ultrasonic probe assembly (2); Step S3: Put the film bag (1) on the limb to be examined, pass the limb covered with the film bag (1) through the inner ring of the solid coupling agent (3), and support and fix the lower end of the film bag (1) on the fixing ring (43) on the bottom plate (44); Step S4: rotating the support ring (45) to a suitable position, and supporting and connecting the upper end of the film bag (1) to the support ring (45); Step S5: injecting water into the film bag (1) through the upper water inlet, and stopping the injection of water when the water level approaches the upper support of the film bag (1); Step S6: moving the ultrasound probe assembly (2) to collect images.

8. An ultrasonic inspection method according to claim 7, characterized in that: Before step S4, the position of the support ring (45) is adjusted by the first linear module (41) and the motor, and the height of the ultrasonic probe assembly (2) is adjusted by the second linear module (42).

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