CN212679140U

CN212679140U - B-ultrasonic probe with coupling agent coating device

Info

Publication number: CN212679140U
Application number: CN202020397955.6U
Authority: CN
Inventors: 李民
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2021-03-12
Anticipated expiration: 2030-03-26

Abstract

The utility model relates to a B-ultrasonic probe with a couplant coating device, which comprises a handle and a probe, wherein a couplant recovery device and a couplant coating device are respectively arranged at two opposite sides of the handle; the couplant recovery device comprises a recovery shell fixed on the handle, and an elastic membrane is fixed on the side surface of the recovery shell facing the probe; a suction pipe is fixed on the elastic membrane, and two ends of the suction pipe are respectively positioned at two sides of the elastic membrane; the outer end of the suction pipe extends to the probe, the outer end of the suction pipe is fixedly connected with a contact suction pipe, collecting ports are uniformly distributed on the contact suction pipe, one side of each collecting port, which is far away from the probe, is provided with a scraping plate, and the scraping plate is strip-shaped and is fixed on the contact suction pipe; a pull block is also fixed on the suction pipe, and a clamping groove for accommodating fingers is arranged on the pull block; the B-ultrasonic probe can well and evenly paint the couplant on a detection position, and can well collect the couplant after detection is finished, so that the use of toilet paper in a wiping process is reduced, and waste is avoided.

Description

B-ultrasonic probe with coupling agent coating device

Technical Field

The utility model relates to a medical equipment especially relates to B ultrasonic probe with couplant coating unit.

Background

When a patient or a pregnant woman goes to a hospital for B-ultrasonic examination, medical staff can firstly coat a layer of couplant on the abdomen of the patient or the pregnant woman for transmitting and conducting ultrasonic waves so as to reduce the conduction resistance of the ultrasonic waves, reduce the interference of air between skin and a probe on the ultrasonic waves and improve the image definition. The traditional couplant is manually applied, and the application is not uniform enough. The coupling agent is a viscous, wet and slippery liquid and needs to be removed after the examination is finished. At present, the most common removing method is to wipe off the couplant by using toilet paper, so that the waste of the toilet paper is caused; when the usage amount of the coupling agent is large, the usage amount of the toilet paper is correspondingly increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a realization couplant that can be fine is paintd and is used conveniently's B ultrasonic probe that has couplant coating unit is provided.

In order to solve the technical problem, the technical scheme of the utility model is that: the B-ultrasonic probe with the couplant coating device comprises a handle, wherein the end part of the handle is provided with a probe, and two opposite sides of the handle are respectively provided with a couplant recovery device and a couplant coating device; the couplant recovery device comprises a recovery shell fixed on the handle, and an elastic membrane is fixed on the side surface of the recovery shell facing the probe; a suction pipe is fixed on the elastic membrane, and two ends of the suction pipe are respectively positioned at two sides of the elastic membrane; the outer end of the suction pipe extends to the probe, the outer end of the suction pipe is fixedly connected with a contact suction pipe, collecting ports are uniformly distributed on the contact suction pipe, one side of each collecting port, which is far away from the probe, is provided with a scraper, and the scraper is strip-shaped and is fixed on the contact suction pipe; the suction tube is also fixed with a pull block, and the pull block is provided with a clamping groove for accommodating fingers.

As a preferred technical scheme, the recycling shell comprises an inner shell in an inverted U shape and an outer shell positioned outside the inner shell, the outer shell and the inner shell are connected in an annular shape, and two ends of the inner shell and two ends of the outer shell are respectively connected in a sealing manner through end plates; the inner shell comprises two extending arms, and the elastic membrane is positioned between the two extending arms.

Preferably, the upper end of the suction pipe is located on the upper side of the elastic membrane.

According to a preferable technical scheme, the couplant coating device comprises a first shell, a couplant containing cavity is formed in the first shell, a piston plate is arranged in the couplant containing cavity, the upper side surface of the piston plate is connected with a push rod, the push rod is in an inverted U shape, and a push plate is arranged at one end, located on the outer side of the couplant containing cavity, of the push rod; and an outlet is formed at the lower end of the couplant containing cavity.

As a preferred technical scheme, an application roller is rotationally arranged in the outlet.

Due to the adoption of the technical scheme, the B-ultrasonic probe with the couplant coating device can not only well and uniformly coat the couplant on a detection position, but also can well collect the couplant after detection is finished, most of the couplant is cleaned, a small amount of toilet paper can be used for wiping, the use of toilet paper is also saved, and waste is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a schematic structural view of a recycling shell according to an embodiment of the present invention;

FIG. 4 is a schematic view of the structure of a contact pipette.

Detailed Description

As shown in figures 1 and 2, the B-ultrasonic probe with the couplant application device comprises a handle 16, wherein one end of the handle 16 is provided with the probe 1, and the other end is connected with a lead. The opposite sides of the handle 16 are respectively provided with a couplant recovery device and a couplant application device.

The couplant recovery device comprises a recovery shell 7 fixed on the handle 16, an elastic membrane 74 is fixed on the side of the recovery shell 7 facing the probe 1, and a suction pipe is fixed on the elastic membrane 74. The two ends of the suction pipe are respectively positioned at the two sides of the elastic membrane. Preferably, as shown in fig. 1, the suction tube includes an upper connection tube 6, a transfer tube 5 and a lower connection tube 4, the upper connection tube 6 is fixedly connected with the elastic membrane 74, and the upper connection tube 6 is communicated with the upper and lower sides of the elastic membrane 74; preferably, the upper end of the upper connection pipe 6 is located at the upper side of the elastic membrane 74, and the couplant collected into the recovery case 7 is not easily discharged out again through the upper connection pipe 6. The adapter tube 5 communicates with the upper connecting tube 6 and the lower connecting tube 4, the lower end of the lower connecting tube 4 is provided with the contact suction tube 2, as shown in fig. 4, the contact suction tube 2 is evenly provided with the collecting port 22, the contact suction tube 2 is fixed with the scraper 21, and the scraper 21 is located on one side of the collecting port deviating from the probe 1.

Preferably, as shown in fig. 3, the recovery casing 7 includes an inner casing having an inverted U-shape and an outer casing 71 disposed outside the inner casing, the inner casing including two outwardly extending arms 73, and an elastic membrane 74 disposed between the two outwardly extending arms 73. The outer shell 71 and the inner shell are connected in a ring shape, and two ends of the inner shell and the outer shell 71 are respectively connected in a sealing mode through end plates 72. So can be in the upper end that is less than upper connecting pipe 6 with the couplant of retrieving, avoid the couplant from the suction tube backward flow.

When in use, the first shell 13 and the recovery shell 7 at the handle 16 are held by hands, the recovery shell 7 is positioned at the tiger mouth part of the hand during detection operation, and the push rod 9 can be pushed by fingers to press the couplant out of the couplant accommodating cavity 12; after the detection is finished, the probe is rotated to enable the first shell 13 to be located at the first web of the hand, the fingers are located at the lower connecting pipe 4, the elastic membrane 74 is firstly put down, then the probe is moved while the elastic membrane 74 is released, and the couplant is sucked into the recovery cavity under the action of negative pressure.

In order to prevent the couplant from flowing back from the suction pipe, the upper end of the upper connection pipe 6 is located on the upper side of the elastic membrane 74. In order to facilitate the operation, the lower connecting pipe 4 is provided with a pulling block 3, and the pulling block 3 is provided with an anti-skid groove, so that the finger can exert force conveniently.

The couplant coating unit includes first casing 13, is equipped with the couplant in first casing 13 and holds chamber 12, and the couplant holds and is equipped with piston plate 11 in the chamber 12, and the side is connected with catch bar 9 on piston plate 11, and catch bar 9 is the shape of falling U and the one end that catch bar 9 is located the couplant and holds the chamber 12 outside is equipped with push pedal 10. The lower extreme that the couplant held chamber 12 is equipped with export 14, and export 14 is parallel and level with the lower terminal surface of probe 1, and export 14 is in the front side of probe 1 moving direction during the use, and probe 1 passes through after the couplant that self couplant held chamber 12 outflow flows to the detection department, forms the couplant layer that thickness is even between probe and the skin that awaits measuring, has ensured the accuracy of testing result. Preferably, an applicator roll 15 is rotatably disposed within the outlet 14 to facilitate the formation of a uniform film of couplant on the skin.

The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. B ultrasonic probe with couplant coating unit, including the handle, the tip of handle is equipped with probe, its characterized in that: the two opposite sides of the handle are respectively provided with a couplant recovery device and a couplant coating device; the couplant recovery device comprises a recovery shell fixed on the handle, and an elastic membrane is fixed on the side surface of the recovery shell facing the probe; a suction pipe is fixed on the elastic membrane, and two ends of the suction pipe are respectively positioned at two sides of the elastic membrane; the outer end of the suction pipe extends to the probe, the outer end of the suction pipe is fixedly connected with a contact suction pipe, collecting ports are uniformly distributed on the contact suction pipe, one side of each collecting port, which is far away from the probe, is provided with a scraper, and the scraper is strip-shaped and is fixed on the contact suction pipe; the suction tube is also fixed with a pull block, and the pull block is provided with a clamping groove for accommodating fingers.

2. The B-ultrasonic probe having a couplant application apparatus of claim 1, wherein: the recycling shell comprises an inverted U-shaped inner shell and an outer shell positioned on the outer side of the inner shell, the outer shell is connected with the inner shell in an annular shape, and two ends of the inner shell and two ends of the outer shell are respectively connected in a sealing mode through end plates; the inner shell comprises two extending arms, and the elastic membrane is positioned between the two extending arms.

3. The B-ultrasonic probe having a couplant application apparatus of claim 1, wherein: the upper end of the suction tube is located at the upper side of the elastic membrane.

4. The B-ultrasonic probe with a couplant application device of any one of claims 1 to 3, wherein: the couplant coating device comprises a first shell, a couplant containing cavity is arranged in the first shell, a piston plate is arranged in the couplant containing cavity, the upper side surface of the piston plate is connected with a push rod, the push rod is in an inverted U shape, and a push plate is arranged at one end, positioned outside the couplant containing cavity, of the push rod; and an outlet is formed at the lower end of the couplant containing cavity.

5. The B-ultrasonic probe having a couplant application apparatus of claim 4, wherein: and a smearing roller is rotationally arranged in the outlet.