CN210185610U

CN210185610U - Exhaust structure suitable for flexible scanning probe of supersound

Info

Publication number: CN210185610U
Application number: CN201920456934.4U
Authority: CN
Inventors: Guangyu Sui; 隋广玉; Jingkun Song; 宋劲坤
Original assignee: Zhejiang Bo Bo Medical Technology Co Ltd
Current assignee: Zhejiang Bo Bo Medical Technology Co Ltd
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2020-03-27
Anticipated expiration: 2029-04-08

Abstract

The utility model relates to a medical equipment research and development field, concretely relates to exhaust structure suitable for flexible scanning probe of supersound. The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an exhaust structure suitable for flexible scanning probe of supersound, contains the support, still contain the probe, with the probe is connected and is driven conveyer belt, barrier film that the probe removed and being located the barrier film with conduction oil between the conveyer belt, the probe contains the probe shell, the probe shell outside is equipped with the air discharge duct. The utility model aims at providing an exhaust structure suitable for flexible scanning probe of supersound, the structure is practical, does benefit to the popularization, can effectively discharge the peripheral bubble of probe, avoids image quality to receive harmful effects.

Description

Exhaust structure suitable for flexible scanning probe of supersound

Technical Field

The utility model relates to a medical equipment research and development field, concretely relates to exhaust structure suitable for flexible scanning probe of supersound.

Background

In the field of medical equipment, a scanning device is a common medical instrument for performing ultrasonic scanning on a body of a patient. The principle of ultrasonic scanning is that a probe of an ultrasonic scanner emits ultrasonic sound waves, the ultrasonic sound waves are transmitted into a human body and then reflected to the probe, and information such as images can be generated according to reflection signals received by the probe.

In the process, for the comfort of the human body, a flexible film, namely a separation film, is designed at the place where the manipulator contacts with the human body. The probe inside the scanner is tightly attached to the film, and conductive oil such as glycerol or other ultrasonic coupling agents is coated between the probe and the film, and the conductive oil has the functions of enhancing the ultrasonic conductivity and improving the quality of ultrasonic reflection signals.

In actual use, however, bubbles are generated. Especially, when the probe moves left and right, originally dispersed bubbles converge and integrate larger bubbles due to lateral movement. When large bubbles appear in the range of the probe window, the image quality is greatly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an exhaust structure suitable for flexible scanning probe of supersound, the structure is practical, does benefit to the popularization, can effectively discharge the peripheral bubble of probe, avoids image quality to receive harmful effects.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an exhaust structure suitable for flexible scanning probe of supersound, contains the support, still contain the probe, with the probe is connected and is driven conveyer belt, barrier film that the probe removed and being located the barrier film with conduction oil between the conveyer belt, the probe contains the probe shell, the probe shell outside is equipped with the air discharge duct.

As the utility model discloses a preferred, the probe still contains the cable, install the acoustic window on the probe shell, the acoustic window orientation the barrier film direction.

As the utility model discloses a preferred, the exhaust duct is a plurality of the vertical direction in the probe shell outside extends, mutual parallel arrangement.

As the utility model discloses a preferred, the conveyer belt with the probe connection, be equipped with the exhaust hole on the conveyer belt.

As the utility model discloses a preferred, different positions are equipped with on the conveyer belt exhaust hole array, every group that the hole array is constituteed exhaust all contain a plurality of the exhaust hole is the rectangular array and arranges.

As the utility model discloses a preferred, install on the support and be used for the drive the driving motor that the conveyer belt removed.

To sum up, the utility model discloses following beneficial effect has:

1. the probe can move laterally under the action of the drive motor and the conveyor belt.

2. The double exhaust design, the bubble can be discharged from the exhaust groove and the exhaust hole.

Description of the drawings:

FIG. 1 is a sectional view of embodiment 1;

FIG. 2 is a schematic view of a probe;

FIG. 3 is a schematic view of a conveyor belt;

fig. 4 is a schematic diagram of bubble discharge.

In the figure:

1. support, 2, driving motor, 3, probe, 31, exhaust groove, 32, cable, 33, acoustic window, 34, probe shell, 31, exhaust groove, 4, conveyer belt, 41, exhaust hole, 5, isolating membrane, 9, bubble.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Example 1, as shown in fig. 1, comprises a support 1, wherein the support 1 is a frame of the whole device and plays a role in connection and support, and all components are arranged in the support 1 or an inner cavity of the support 1. In fig. 1, a conveyor belt 4 is arranged on a support 1, the conveyor belt 4 can adopt a synchronous belt which is common in the prior art, and is connected with a driving motor 2, and the conveyor belt 4 moves under the driving of the driving motor. The conveyor belt 4 is connected with the probe 3, and the probe 3 in the figure horizontally moves at the front end under the drive of the conveyor belt 4.

As shown in fig. 4, between the conveyor belt 4 and the separation film 5, the user is filled with a conductive oil, such as glycerin. The front end of the probe 3 moves laterally against the diaphragm 5. As shown in fig. 2, the probe 3 includes a probe housing 34, an acoustic window 33 mounted on a front end of the probe housing 34, and a cable 32 for transmitting data. An exhaust groove 31 is provided on the outside of the probe case 34. The plurality of exhaust grooves 31 are parallel to each other and extend in the vertical direction. As shown in fig. 3, the surface of the conveyor belt 4 is drawn in fig. 3, and the conveyor belt 4 is provided with a plurality of exhaust holes 41.

As shown in fig. 4, when the probe 3 moves left and right, the small bubbles 9 originally present in the glycerin are pushed and pushed by the tip of the probe 3, and move left and right accordingly. When moving to the air discharge hole 41, the air bubbles 9 are discharged from the air discharge hole 41. In addition, the exhaust grooves 31 on the probe shell 34 of the probe 3 are also exhaust channels for the bubbles 9, so that the gas can be exhausted conveniently.

Claims

1. An exhaust structure suitable for an ultrasonic flexible scanning probe, comprising a support (1), characterized in that: still contain probe (3), with probe (3) are connected and are driven conveyer belt (4), barrier film (5) that probe (3) removed and be located barrier film (5) with conduction oil between conveyer belt (4), probe (3) contain probe shell (34), probe shell (34) outside is equipped with exhaust groove (31).

2. The venting structure of claim 1, wherein: probe (3) still contain cable (32), install acoustic window (33) on probe shell (34), acoustic window (33) orientation barrier film (5) direction.

3. The venting structure of claim 2, wherein: the exhaust grooves (31) are arranged in parallel, and extend in the vertical direction outside the probe shell (34).

4. The venting structure of claim 1, wherein: the conveyor belt (4) is connected with the probe (3), and exhaust holes (41) are formed in the conveyor belt (4).

5. The venting structure of claim 4, wherein: the exhaust hole array that exhaust hole (41) are constituteed is equipped with in different positions on conveyer belt (4), every group exhaust hole array all contains a plurality of exhaust hole (41) are the rectangular array and arrange.

6. The venting structure of claim 1, wherein: and the support (1) is provided with a driving motor (2) for driving the conveying belt (4) to move.