CN215739079U

CN215739079U - Conveniently unpick and wash couplant head for department of ultrasonics

Info

Publication number: CN215739079U
Application number: CN202121944337.XU
Authority: CN
Inventors: 刘双; 曹蕾
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-02-08
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a couplant smearing head convenient to detach and wash for an ultrasonic department, and particularly relates to the field of couplant smearing heads. According to the utility model, the first rolling brush and the second rolling brush which are contacted with the skin can be detached and disinfected by pulling out the first rubber pad and the second rubber pad with force, and the second sliding rod and the disc-shaped pressing plate which are contacted with the coupling agent for a long time can be detached and cleaned by pulling out the second sliding rod from the inner cavity of the first sliding rod, so that the disassembly, assembly and cleaning are more convenient and the practical use is facilitated.

Description

Conveniently unpick and wash couplant head for department of ultrasonics

Technical Field

The utility model relates to the technical field of couplant smearing heads, in particular to a couplant smearing head convenient to disassemble and wash for an ultrasonic department.

Background

Ultrasound examination is one of medical imaging examinations that assist clinicians in diagnosing disease and also can assess efficacy and guide further treatment.

During ultrasonic examination, the air between probe and the patient skin will hinder the ultrasonic wave and spread into the human body, for obtaining high-quality clear image, need use liquid conduction medium to connect probe and patient's body surface, this kind of medium is exactly the ultrasonic couplant commonly used, at present when paining the couplant, it is direct on to paint the couplant to the skin mostly, then medical personnel directly paint with the hand, when adopting this kind of mode, cause the waste to the couplant easily on the one hand, and it is convenient not enough to use, on the other hand, can be simple after the use only clean the probe surface, many people use a probe, in case clean not in place, cause cross infection easily to user's skin, the in-service use of being not very convenient for.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a couplant applicator head for ultrasound department, which is convenient to unpick and wash, and the first rolling brush and the second rolling brush contacting the skin can be detached and sterilized by pulling out the first rubber pad and the second rubber pad with force through their own elasticity, so as to solve the above-mentioned problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a conveniently tear couplant of washing off and scribble head for department of ultrasonics, includes the couplant that is used for storing the couplant and scribbles the mechanism, the top of couplant scribbles the mechanism and is equipped with the first pressing mechanism who is used for extrudeing the couplant extrusion, the inner chamber of first pressing mechanism is equipped with the second pressing mechanism who is used for pressing the couplant extrusion, first pressing mechanism includes cavity type gum cover and covers and closes the spacing apron of cavity type gum cover top opening part, the inside of cavity type gum cover is equipped with first slide bar and second slide bar, the bottom of second slide bar is equipped with the disk pressing plate that is used for pressing the couplant, the bottom of cavity type gum cover is equipped with first connection type closing plate, just the bottom of cavity type gum cover is equipped with the smooth type sleeve that is used for storing the couplant, the top of smooth type sleeve be equipped with be used for with the second connection type closing plate that first connection type closing plate is connected, the telescopic outer wall of smooth type is equipped with the column adapter sleeve, just the outer wall of column adapter sleeve be equipped with a plurality of be used for with the arc suspension backup pad that smooth type sleeve is connected, the inside of column adapter sleeve is equipped with a plurality of first round brushes and the second round brush that are used for paining the couplant, a plurality of arc spacing grooves have been seted up to the telescopic outer wall of smooth type, and is a plurality of one side of arc suspension backup pad all be equipped with be used for with the arc stopper of the mutual block in arc spacing groove that smooth type sleeve outer wall was seted up, the inner wall of column adapter sleeve is equipped with semi-circular spacing, just the telescopic outer wall of smooth type offer be used for with the semi-circular recess of the mutual block of semi-circular spacing.

In a preferred embodiment, the inner wall of the first sliding rod is provided with a first rubber mat, the outer wall of the second sliding rod is provided with a second rubber mat which is matched and clamped with the first rubber mat, and the first sliding rod can be inserted into the inner cavity of the second sliding rod.

In a preferred embodiment, a first circular jack is formed in the limiting cover plate, and the first sliding rod is movably inserted into an inner cavity of the first circular jack formed in the limiting cover plate.

In a preferred embodiment, the outer wall of the first sliding rod is provided with a first limiting plate for limiting the moving position of the first sliding rod outside the limiting cover plate, and the outer wall of the first sliding rod is provided with a second limiting plate for limiting the moving position of the first sliding rod inside the hollow rubber sleeve.

In a preferred embodiment, the plurality of second rolling brushes are respectively and uniformly arranged on two sides of the plurality of first rolling brushes, the outer walls of the plurality of first rolling brushes are coated with smooth scraping strips for uniformly coating a coupling agent, and each two corresponding second rolling brushes are arranged in mirror symmetry with respect to the vertical center line of the plurality of first rolling brushes.

In a preferred embodiment, arc suspension backup pad with all be the one-to-one setting between the arc stopper, and a plurality of arc suspension backup pad centers on the outer wall of column adapter sleeve is equidistance setting in proper order, and is a plurality of arc suspension backup pad is kept away from one side of arc stopper be equipped with be used for with the arc connecting seat that the column adapter sleeve is connected.

In a preferred embodiment, a disc-shaped hollow cover plate is arranged at an interface between the second connection-type sealing plate and the smooth sleeve, and a second circular insertion hole is formed in the center of the disc-shaped hollow cover plate, so that the second sliding rod can be movably inserted into the inner cavity of the disc-shaped hollow cover plate.

The utility model has the technical effects and advantages that:

according to the utility model, the first rubber pad and the second rubber pad which can be clamped with each other are arranged in the inner cavities of the first slide bar and the second slide bar, so that the first slide bar and the second slide bar can be installed through mutual extrusion and stress, the first rubber pad and the second rubber pad can be easily detached by pulling out forcibly through the elasticity of the first rubber pad and the second rubber pad, and meanwhile, the arc-shaped limiting block which can be clamped with the outer wall of the smooth sleeve is arranged on the outer wall of the columnar connecting sleeve, so that the first rolling brush and the second rolling brush which are in contact with the skin can be conveniently detached.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic axial side structure of the present invention.

Fig. 3 is a partial structural sectional view of the present invention.

FIG. 4 is an enlarged view of the portion A of FIG. 3 according to the present invention.

FIG. 5 is an enlarged view of the portion B of FIG. 3 according to the present invention.

The reference signs are: 1 first pressing mechanism, 101 hollow rubber sleeve, 102 spacing apron, 103 first connection type closing plate, 2 second pressing mechanism, 21 first slide bar, 22 second slide bar, 23 first rubber mat, 24 second rubber mat, 25 disc pressing plate, 26 first limiting plate, 27 second limiting plate, 3 couplant daubing mechanism, 31 second connection type closing plate, 32 smooth type sleeve, 33 column adapter sleeve, 34 first round brush, 35 smooth type scraping strip, 36 second round brush, 37 arc suspension backup pad, 38 arc limiting block, 39 arc connecting seat, 310 semicircular limiting strip, 311 disc fretwork apron.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5 of the specification, a couplant applicator head for ultrasound department convenient to disassemble and wash according to an embodiment of the present invention, as shown in fig. 1, includes a couplant applying mechanism 3 for storing a couplant, a first pressing mechanism 1 for extruding and squeezing the couplant is disposed on a top of the couplant applying mechanism 3, a second pressing mechanism 2 for pressing and squeezing the couplant is disposed in an inner cavity of the first pressing mechanism 1, as shown in fig. 3, the first pressing mechanism 1 includes a hollow rubber sleeve 101 and a limiting cover plate 102 covering an opening at a top of the hollow rubber sleeve 101, a first sliding rod 21 and a second sliding rod 22 are disposed inside the hollow rubber sleeve 101, as shown in fig. 4, the second pressing mechanism 2 is convenient to wash around, a first rubber pad 23 is disposed on an inner wall of the first sliding rod 21, the first rubber pad 23 is disposed on a lower half section of the inner wall of the first sliding rod 21, a second rubber pad 24 for being engaged with the first rubber pad 23 is disposed on an outer wall of the second sliding rod 22, the second rubber mat 24 is arranged at the upper half section of the outer wall of the second slide bar 22, when the second slide bar 22 is inserted into the inner cavity of the first slide bar 21, the corresponding first rubber mat 23 and the second rubber mat 24 can be mutually clamped and attached to the inner wall of the first slide bar 21, so that the connection between the first slide bar 21 and the second slide bar 22 is firmer, the first rubber mat 23 and the second rubber mat 24 have certain elasticity, and can be separated and pulled out under the action of pulling force, so that the first slide bar 21 and the second slide bar 22 can be easily disassembled, as shown in fig. 5, the bottom of the second slide bar 22 is provided with a disc-shaped pressing plate 25 for pressing the couplant, after the first slide bar 21 and the second slide bar 22 are mutually connected, the second slide bar 22 is driven to move downwards by pressing the first slide bar 21, as shown in fig. 4, in order to facilitate the disassembly and assembly of the first pressing mechanism 1 and the couplant smearing mechanism 3, the bottom of the hollow rubber sleeve 101 is provided with a first connection type sealing plate 103, and the bottom of the hollow rubber sleeve 101 is provided with a smooth sleeve 32 for storing couplant, the disc-shaped pressing plate 25 is arranged at the top of the couplant and is arranged in the inner cavity of the smooth sleeve 32, the top of the smooth sleeve 32 is provided with a second connecting type sealing plate 31 for connecting with the first connecting type sealing plate 103, as shown in fig. 5, in order to facilitate cleaning the coating head of the couplant, the outer wall of the smooth sleeve 32 is provided with a columnar connecting sleeve 33, the outer wall of the columnar connecting sleeve 33 is provided with a plurality of arc-shaped suspension supporting plates 37 for connecting with the smooth sleeve 32, the interior of the columnar connecting sleeve 33 is provided with a plurality of first rolling brushes 34 and second rolling brushes 36 for coating the couplant, the first rolling brushes 34 and the second rolling brushes 36 are arranged at the bottom of the second connecting type sealing plate 31, when the second sliding rod 22 moves downwards under force, the pressing plate 25 is driven to be pressed downwards, so that the couplant arranged in the inner cavity of the smooth sleeve 32 is extruded to the first rolling brushes 34 and the second rolling brushes 36, so as to facilitate the smearing, as shown in fig. 5, the outer wall of the smooth sleeve 32 is provided with a plurality of arc-shaped limiting grooves, one side of each of the plurality of arc-shaped suspension supporting plates 37 is provided with an arc-shaped limiting block 38 for mutually engaging with the arc-shaped limiting grooves provided on the outer wall of the smooth sleeve 32, the inner wall of the columnar connecting sleeve 33 is provided with a semicircular limiting strip 310, and the outer wall of the smooth type sleeve 32 is provided with a semicircular groove for mutually clamping with the semicircular limiting strip 310, the columnar connecting sleeve 33 is firstly installed on the outer wall of the smooth type sleeve 32 through the semicircular limiting strip 310, and then through the corresponding arc-shaped suspension supporting plate 37 and the arc-shaped limiting block 38, so that the columnar connecting sleeve 33 is fixedly arranged on the outer wall of the smooth sleeve 32 again, when not in use, the arc-shaped limiting block 38 is pulled out from the inner cavity of the arc-shaped limiting groove formed in the outer wall of the smooth sleeve 32, and the columnar connecting sleeve 33 is pulled out forcibly.

Further, as shown in fig. 3, in order to facilitate pushing and pulling the first slide bar 21 and the second slide bar 22, the disc-shaped pressing plate 25 is driven to move, a first circular insertion hole is formed inside the limiting cover plate 102, the first slide bar 21 is movably inserted into an inner cavity of the first circular insertion hole formed inside the limiting cover plate 102, a first limiting plate 26 for limiting the moving position of the first slide bar 21 located outside the limiting cover plate 102 is arranged on the outer wall of the first slide bar 21, a second limiting plate 27 for limiting the moving position of the first slide bar 21 located in the inner cavity of the hollow rubber sleeve 101 is arranged on the outer wall of the first slide bar 21, as shown in fig. 4, a disc-shaped hollow cover plate 311 is arranged at the interface between the second connecting type sealing plate 31 and the smooth type sleeve 32, a plurality of ventilation holes are formed inside the disc-shaped hollow cover plate 311, so that the first pressing mechanism 1 and the couplant mechanism 3 are communicated with each other, and a second circular insertion hole is formed at the inner center of the disc-shaped hollow cover plate 311 for movably inserting the second slide bar 22 into the inner cavity of the disc-shaped hollow cover plate 311.

Further, as shown in fig. 2, in order to facilitate the couplant to be evenly applied, evenly set up a plurality of second round brushes 36 respectively in the both sides of a plurality of first round brushes 34, and the outer wall cladding of a plurality of first round brushes 34 has the smooth type that is used for evenly applying the couplant to scrape strip 35, wherein every two corresponding second round brushes 36 all are the mirror symmetry setting about the vertical central line to of a plurality of first round brushes 34, as shown in fig. 5, all be the one-to-one setting between arc suspension backup pad 37 and the arc stopper 38, and a plurality of arc suspension backup pads 37 are the equidistance setting in proper order around the outer wall of column adapter sleeve 33, one side that arc suspension backup pad 37 kept away from arc stopper 38 is equipped with the arc connecting seat 39 that is used for being connected with column adapter sleeve 33.

The working principle is as follows: in the practical use of the ultrasonic department, by extruding the hollow rubber sleeve 101, the air in the inner cavity of the hollow rubber sleeve 101 can be extruded out from the air vents inside the disc-shaped hollow cover plate 311, so that the couplant in the inner cavity of the smooth sleeve 32 is extruded downwards by the extrusion force, and the first slide bar 21 can be pressed downwards to drive the second slide bar 22 and the disc-shaped pressing plate 25 to press downwards, so that the couplant in the inner cavity of the smooth sleeve 32 is extruded out from the gaps between the first rolling brushes 34 and the second rolling brushes 36, so that the first rolling brushes 34 and the second rolling brushes 36 are rolled and coated on the skin, after the practical use, the arc limiting blocks 38 are firstly drawn out from the arc limiting groove inner cavities arranged on the outer wall of the corresponding smooth sleeve 32, the columnar connecting sleeve 33 is pulled downwards from the outer wall of the smooth sleeve 32 with force, so that the first rolling brushes 34 and the second rolling brushes 36 contacting the skin can be disassembled and sterilized, afterwards, the second sliding rod 22 is pulled out from the inner cavity of the first sliding rod 21, so that the second sliding rod 22 and the disc-shaped pressing plate 25 which are in contact with the couplant for a long time can be detached and cleaned, and finally, the second connection type sealing plate 31 is detached from the outer wall of the hollow rubber sleeve 101, so that the smooth sleeve 32 containing the couplant can be detached and sterilized independently, the couplant is prevented from being in direct contact with medical staff, and the device is more convenient to detach, assemble and clean and is more beneficial to practical use.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a conveniently tear couplant daubing head for department of ultrasonics who washes open, daubs mechanism (3) including the couplant that is used for storing the couplant, the top of couplant daubing mechanism (3) is equipped with and is used for extrudeing first pressing means (1) with the couplant extrusion, the inner chamber of first pressing means (1) is equipped with and is used for pressing the second pressing means (2) of extruding with the couplant, first pressing means (1) includes cavity type gum cover (101) and covers and closes spacing apron (102) of cavity type gum cover (101) top opening part, the inside of cavity type gum cover (101) is equipped with first slide bar (21) and second slide bar (22), the bottom of second slide bar (22) is equipped with disc pressing plate (25) that are used for pressing the couplant, the bottom of cavity type gum cover (101) is equipped with first connection type closing plate (103), and the bottom of cavity type gum cover (101) is equipped with smooth type sleeve (32) that are used for storing the couplant, the top of smooth type sleeve (32) be equipped with be used for with second connection type closing plate (31) that first connection type closing plate (103) are connected, the outer wall of smooth type sleeve (32) is equipped with column adapter sleeve (33), just the outer wall of column adapter sleeve (33) be equipped with a plurality ofly be used for with arc suspension backup pad (37) that smooth type sleeve (32) are connected, the inside of column adapter sleeve (33) is equipped with a plurality of first round brush (34) and the second round brush (36) that are used for paining the couplant, its characterized in that: a plurality of arc spacing grooves have been seted up to the outer wall of smooth type sleeve (32), and is a plurality of one side of arc suspension backup pad (37) all be equipped with be used for with arc spacing block (38) of the mutual block of arc spacing groove that smooth type sleeve (32) outer wall was seted up, the inner wall of column adapter sleeve (33) is equipped with semi-circular spacing strip (310), just the outer wall of smooth type sleeve (32) seted up be used for with the semi-circular semicircular groove of the mutual block of semi-circular spacing strip (310).

2. The ultrasound department couplant applicator head convenient to detach and wash as claimed in claim 1, wherein: the inner wall of first slide bar (21) is equipped with first cushion (23), the outer wall of second slide bar (22) be equipped with be used for with first cushion (23) match the second cushion (24) of block each other, just first slide bar (21) can peg graft the inner chamber of second slide bar (22).

3. The ultrasound department couplant applicator head convenient to detach and wash as claimed in claim 2, wherein: a first circular jack is formed in the limiting cover plate (102), and the first sliding rod (21) can be movably inserted into an inner cavity of the first circular jack formed in the limiting cover plate (102).

4. The ultrasound department couplant applicator head convenient to detach and wash as claimed in claim 3, wherein: the outer wall of the first sliding rod (21) is provided with a first limiting plate (26) used for limiting the movement position of the first sliding rod (21) outside the limiting cover plate (102), and the outer wall of the first sliding rod (21) is provided with a second limiting plate (27) used for limiting the movement position of the first sliding rod (21) in the inner cavity of the hollow rubber sleeve (101).

5. The ultrasound department couplant applicator head convenient to detach and wash as claimed in claim 4, wherein: the plurality of second round brushes (36) evenly set up respectively in a plurality of the both sides of first round brush (34), a plurality of the outer wall cladding of first round brush (34) has smooth type that is used for evenly smearing the couplant and scrapes strip (35), wherein every two corresponding second round brushes (36) all are a plurality of the vertical to the central line of first round brush (34) is mirror symmetry and sets up.

6. The ultrasound department couplant applicator head convenient to detach and wash as claimed in claim 5, wherein: arc suspension backup pad (37) with all be the one-to-one setting between arc stopper (38), and a plurality of arc suspension backup pad (37) centers on the outer wall of column adapter sleeve (33) is equidistance setting in proper order, and is a plurality of arc suspension backup pad (37) is kept away from one side of arc stopper (38) be equipped with be used for with arc connecting seat (39) that column adapter sleeve (33) are connected.

7. The ultrasound department couplant applicator head convenient to detach and wash as claimed in claim 6, wherein: a disc-shaped hollow cover plate (311) is arranged at the interface of the second connecting type sealing plate (31) and the smooth type sleeve (32), and a second circular insertion hole is formed in the center of the inner part of the disc-shaped hollow cover plate (311) so that the second sliding rod (22) can be movably inserted into the inner cavity of the disc-shaped hollow cover plate (311).