CN215778219U - Device of paining of color ultrasound couplant - Google Patents

Abstract

The utility model discloses a device for smearing color ultrasound couplant, which comprises: the injection tube, storage box and paint the dish, one side of injection tube is provided with the ascending import pipe of slope, the tip lid that the injection tube was kept away from to the import pipe is equipped with detachable import lid, insert in the storage box bottom of injection tube, can dismantle with the opening at storage box top and be connected, be hollow structure in the storage box, the bottom is open structure, the storage box bottom is inserted and is paintd in the dish, can dismantle with the socket of painting a set top and be connected, paint and be hollow structure in the dish, the through-hole has been seted up at its bottom center, be provided with the annular groove who encircles the through-hole on the surface of painting a set bottom, the inside callipers of annular groove is equipped with the cotton piece, the thickness of cotton piece equals with the degree of depth of annular groove. This device of paining of color Doppler ultrasound couplant can control the quantity of extruding the couplant when paining the couplant, has solved artifical finger and has paintd the couplant, and how much unable grasp of quantity, and the region paints inhomogeneous problem.

Description

Device of paining of color ultrasound couplant

Technical Field

The utility model relates to the technical field of medical color ultrasound examination, in particular to a device for smearing a color ultrasound couplant.

Background

With the development of medical technology, color ultrasound examination has become an effective way to assist doctors in diagnosing various diseases. When a color ultrasound examination is performed on a patient, air between the probe and the skin of the patient can prevent ultrasonic waves from penetrating into the human body, so that a couplant is often required to be smeared on the skin of an examination part to connect the probe and the skin of the patient, and the definition of an obtained image is further improved.

When medical staff daubs the couplant, generally wear disposable gloves earlier, then crowd the couplant to the skin of patient position that needs to inspect, and then daub evenly through the finger. The manual smearing method cannot control the dosage of the couplant, the dosage is too much, the couplant is wasted, and if the dosage is too little, some couplant needs to be smeared again in the checking process, which is very troublesome. In addition, the manual finger smearing can cause uneven smearing, some areas are smeared more, some areas are smeared less, and clear images are difficult to obtain in the probe inspection process of the few areas.

Therefore, it is necessary to provide a device for applying color ultrasound couplant to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that the amount of a couplant applied by an artificial finger cannot be mastered and the area is unevenly applied during color ultrasonography, and provides an application device of a color ultrasonography couplant.

In order to solve the above technical problem, an embodiment of the present invention provides an application device of a color ultrasound couplant, including: the injection tube, storage box and paint the dish, one side of injection tube is provided with the ascending import pipe of slope, the tip lid that the injection tube was kept away from to the import pipe is equipped with detachable import lid, insert in the storage box bottom of injection tube, can dismantle with the opening at storage box top and be connected, be hollow structure in the storage box, the bottom is open structure, the storage box bottom is inserted and is paintd in the dish, can dismantle with the socket of painting a set top and be connected, paint and be hollow structure in the dish, the through-hole has been seted up at its bottom center, be provided with the annular groove who encircles the through-hole on the surface of painting a set bottom, the inside callipers of annular groove is equipped with the cotton piece, the thickness of cotton piece equals with the degree of depth of annular groove.

Wherein, the device of paining of color Doppler ultrasound couplant further includes the dish lid, and the center of dish lid is provided with the toper end cap that matches with the through-hole of paining the dish, and the dish lid can be dismantled the lid and locate to paint the dish and keep away from one of storage box and serve, and the through-hole is plugged up in the toper end cap inserts the through-hole.

Wherein, the injection tube includes hollow barrel, piston rod and piston head, and the center at hollow barrel top is provided with the opening that holds the piston rod and pass through, and the one end of piston rod is connected with the piston head in inserting the barrel from the opening, and other end tip is connected with the pressing member, and the upper surface of pressing member sets up to recessed arc structure, and the bottom center of barrel is provided with down convex lower liquid mouth, lower liquid mouth and the inside intercommunication of storage box.

Wherein, import pipe and barrel intercommunication, the barrel is kept away from and is fixed being provided with the arc handle on the upper portion in one side of import pipe.

The distance between the connecting position of the inlet pipe and the cylinder and the top of the cylinder is larger than the thickness of the piston head.

The embodiment of the utility model has the following beneficial effects:

according to the smearing device for the color ultrasonic couplant, the piston rod of the injection cylinder moves downwards, so that when the couplant is smeared, new couplant is continuously extruded according to the size of a smearing area, the using amount of the couplant is adjusted in time, and the couplant cannot be excessively wasted; through scribble the cotton piece that sets up around the through-hole on the dish, evenly scribble patient's skin with the couplant that the through-hole was extruded, make the couplant can not scribbled the thickness inequality to influence the definition of image.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 the drawings without creative efforts.

FIG. 1 is a schematic cross-sectional structural view of an application device for a color ultrasound couplant according to the present invention;

FIG. 2 is a schematic sectional view of the applying pan;

FIG. 3 is a schematic bottom view of the coating tray;

FIG. 4 is a schematic view of a cotton piece;

fig. 5 is a schematic sectional structure view of the tray cover.

In the figure: the device comprises a cylinder body 1, a piston rod 2, a piston head 3, a through hole 4, a pressing piece 5, a lower liquid port 6, a storage box 7, an inlet pipe 8, an arc-shaped handle 9, an inlet cover 10, an opening 11, an smearing plate 12, a socket 13, a through hole 14, an annular groove 15, a cotton piece 16, a plate cover 17 and a conical plug 18.

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, fig. 1 is a schematic cross-sectional structural view of an application device of a color ultrasound couplant provided by the present invention. This device of paining of color Doppler ultrasound couplant includes: a syringe, a storage cartridge 7 and an application tray 12.

The syringe comprises a hollow barrel 1, a piston rod 2 and a piston head 3. The center at barrel 1 top is provided with the opening 4 that holds piston rod 2 and pass through, and the one end of piston rod 2 is followed opening 4 and is inserted in barrel 1, is connected with piston head 3, and other end tip is connected with pressing piece 5, and the upper surface of pressing piece 5 sets up to recessed arc structure, and the bottom center of barrel 1 is provided with protruding lower liquid mouth 6 down. An inlet pipe 8 which inclines upwards is arranged on one side of the barrel body 1, a detachable inlet cover 10 is arranged on the upper cover of the end part of the inlet pipe 8 far away from the barrel body 1, and an arc-shaped handle 9 is fixedly arranged on the middle upper part of one side of the barrel body 1 far away from the inlet pipe 8. The distance between the connecting position of the inlet pipe 8 and the cylinder 1 and the top of the cylinder 1 is larger than the thickness of the piston head 3. The cylinder body 1 can be made of transparent materials, or a transparent observation window is arranged, so that the coupling agent amount in the cylinder body can be conveniently observed.

The bottom of barrel 1 is inserted in storage box 7, can dismantle with opening 11 at storage box 7 top and be connected, and lower liquid mouth 6 communicates with storage box 7 is inside. The storage box 7 is hollow, the bottom of the storage box is open, the bottom of the storage box 7 is inserted into the smearing plate 12 and is detachably connected with a socket 13 at the top of the smearing plate 12.

The smearing plate 12 is of a hollow structure, a through hole 14 is formed in the center of the bottom of the smearing plate, and the diameter of the through hole 14 is preferably about 2 cm. An annular groove 15 surrounding the through hole is formed in the outer surface of the bottom of the smearing plate 12, a cotton piece 16 is clamped in the annular groove 15, and the thickness of the cotton piece 16 is equal to the depth of the annular groove 15. Referring to fig. 2-4, fig. 2 is a schematic cross-sectional view of the applying plate; FIG. 3 is a schematic bottom view of the coating tray; fig. 4 is a schematic structural view of a cotton piece. For better cleanliness and hygiene, the cotton sheets 16 may be disposable, one for each patient and disposable.

The center of the disk cover 17 is provided with a tapered plug 18 matched with the through hole 14 of the smearing disk 12, the disk cover 17 is detachably covered on one end of the smearing disk 12 far away from the storage box 7, and the tapered plug 18 is inserted into the through hole 14 so as to plug the through hole 14. Please refer to fig. 5, fig. 5 is a schematic cross-sectional structure diagram of the tray cover. When the smearing device is not needed to be used, the cover 17 needs to be covered on the smearing plate 12 and needs to be taken down when in use.

In this example, the lateral wall lower part of barrel 1 is provided with the barrel external screw thread, is provided with the storage box internal thread that matches with the barrel external screw thread on the inside wall of the opening 11 of storage box 7, and barrel 1 can be dismantled with storage box 7 through barrel external screw thread and storage box internal thread and be connected. The lateral wall lower part of storage box 7 is provided with the storage box external screw thread, paints and is provided with on the inside wall of the socket 13 of dish 12 and paints a set internal thread with storage box external screw thread matching, and storage box 7 with paint set 12 and pass through storage box external screw thread and paint a set internal thread detachable connection. The disc cover 17 can be in threaded connection with the smearing disc 12 in the above mode, or can be in clamping connection with the disc cover 17 by arranging a clamping piece on the outer side wall of the smearing disc 12.

In other embodiments, a heating sheet can be further disposed on the inner side wall of the storage box 7 to preheat the couplant in the storage box, so that the patient feels more comfortable when the couplant is applied, and the color ultrasound machine is particularly suitable for being used in winter color ultrasound examination.

When the device for smearing the color Doppler ultrasound couplant is used, the piston rod is pulled upwards to the bottom, then the inlet cover is opened, the outlet of the couplant bottle is inserted into the inlet pipe, the couplant is squeezed into the inlet pipe, then the inlet cover is closed, and the amount of the filled couplant does not exceed the height of the lowest end of the inlet pipe; then the cover of the disc is opened to make the smearing disc aim at the part of the patient to be checked, then the pressing piece is pressed to make the piston head press downwards, the coupling agent in the cylinder body is pressed downwards into the storage box and further pressed downwards into the smearing disc, and the coupling agent flows out through the through hole; in the process, the whole smearing device is moved, so that the smearing disc moves together, and the cotton piece can smear the coupling agent flowing out of the through hole onto the skin of the examined part of the patient uniformly along with the movement of the smearing disc; and (3) until all the inspection parts are completely coated, the pressing piece is not pressed down and the coating disc is not moved, and the probe is directly used for starting the inspection on the coated parts.

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 fall within the spirit and principle of the present invention are intended to be included therein.

Claims (5)

1. The utility model provides a device of paining of various super couplant which characterized in that, includes injection tube, storage box and paints the dish, one side of injection tube is provided with the ascending import pipe of slope, the import pipe is kept away from the tip lid of injection tube is equipped with the detachable import lid, the bottom of injection tube inserts in the storage box, with the connection can be dismantled to the opening at storage box top, be hollow structure in the storage box, the bottom is open structure, the storage box bottom inserts in the dish of paining, with the connection can be dismantled to the socket at dish top of paining, be hollow structure in the dish of paining, the through-hole has been seted up at its bottom center, be provided with on the surface of paining the dish bottom and encircle the annular groove of through-hole, the card is equipped with the cotton piece in the annular groove, the thickness of cotton piece with the degree of depth of annular groove equals.

2. The color Doppler ultrasound couplant application device according to claim 1, further comprising a disc cover, wherein a tapered plug matched with the through hole of the application disc is arranged in the center of the disc cover, the disc cover is detachably arranged on one end of the application disc away from the storage box, and the tapered plug is inserted into the through hole to plug the through hole.

3. The device for applying a color Doppler ultrasound coupling agent according to claim 1, wherein the syringe comprises a hollow cylinder, a piston rod and a piston head, a through hole for the piston rod to pass through is formed in the center of the top of the cylinder, one end of the piston rod is inserted into the cylinder from the through hole and connected with the piston head, the other end of the piston rod is connected with a pressing piece, the upper surface of the pressing piece is in a concave arc structure, a lower liquid outlet which is convex downwards is formed in the center of the bottom of the cylinder, and the lower liquid outlet is communicated with the inside of the storage box.

4. The color Doppler ultrasound couplant application device according to claim 3, wherein the inlet pipe is communicated with the cylinder, and an arc-shaped handle is fixedly arranged on the middle upper part of one side of the cylinder, which is far away from the inlet pipe.

5. The device for applying color Doppler ultrasound coupling agent according to claim 4, wherein the distance between the connecting position of the inlet pipe and the cylinder and the top of the cylinder is larger than the thickness of the piston head.

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