CN221205466U

CN221205466U - Coupling agent smearing device

Info

Publication number: CN221205466U
Application number: CN202322022002.8U
Authority: CN
Inventors: 代丽
Original assignee: First People's Hospital Of Ziyang
Current assignee: First People's Hospital Of Ziyang
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-06-25
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses a couplant smearing device, which relates to the technical field of couplants and comprises a bottle body; the smearing piece is arranged at the opening end of the bottle body; the smearing piece comprises a smearing head and a connector connected to the bottle body; the width of the smearing head is gradually increased from the direction deviating from the connector; the connecting head is provided with a material conveying channel connected in the bottle body, and the smearing head is provided with a discharging nozzle which is matched with the shape of the smearing head end. Through setting up the width from deviating from the coupling head direction and gradually increasing scribble the head, the platykurtic scribbles the head and lets couplant can evenly, scribble in patient's skin or other places fast to conveniently scribble, compare in circular head, the couplant that this device extruded is thinner, can improve the too thick problem of couplant that extrudes, and extrusion efficiency is higher.

Description

Coupling agent smearing device

Technical Field

The utility model relates to the technical field of couplants, in particular to a couplant smearing device.

Background

A couplant is a material or substance that is used to enhance ultrasound propagation and energy transfer. In the field of ultrasound, they are commonly used to efficiently transfer ultrasonic energy to a target object and to achieve the purposes of heating, exciting, or catalyzing it. In the case of performing an image inspection, it is necessary to apply a couplant to the inspection site.

In the prior art, the couplant is often stored in a couplant bottle, the bottleneck of the couplant bottle is mostly round, and after the couplant is extruded, the quantity of the couplant is generally larger, so that the couplant is thicker, and medical staff is required to level the couplant by hands or other tools, which is inconvenient on one hand and unhygienic on the other hand, so that a couplant smearing device is required.

Disclosure of utility model

The utility model aims to solve the problem of too thick extruded couplant and improve extrusion efficiency by arranging the smearing head capable of uniformly and rapidly releasing the couplant.

In order to achieve the above object, the present utility model provides the following technical solutions:

a couplant smearing device comprises a bottle body;

The smearing piece is arranged at the opening end of the bottle body;

the smearing piece comprises a smearing head and a connector connected to the bottle body;

The width of the smearing head is gradually increased from the direction deviating from the connector;

The connecting head is provided with a material conveying channel connected in the bottle body, and the smearing head is provided with a discharging nozzle which is matched with the shape of the smearing head end.

According to the technical scheme, the flat smearing head can uniformly and rapidly smear the couplant on the skin or other places of a patient and is convenient to smear, compared with a round head, the couplant extruded by the device is thinner, the problem that the extruded couplant is too thick can be solved, and the extrusion efficiency is higher.

As a preferable technical scheme of the application, the coating head is provided with a hard part and a soft part at the end parts, and the hard part and the soft part are protruded out of the bottom end of the coating head.

Through setting up stereoplasm portion and soft portion, when using, need not the manual to wipe evenly and strike off the couplant, promoted the health.

As a preferable technical scheme of the application, the discharging nozzle is arranged on one side of the soft part, which is away from the hard part, and a plurality of guide plates are arranged at the discharging nozzle and are used for guiding the couplant so as to release the couplant uniformly.

In a preferred embodiment of the present application, the soft portion is a member made of silica gel.

As a preferable technical scheme of the application, the part of the hard part extending out of the coating head is longer than the part of the soft part extending out of the coating head.

As a preferable technical scheme of the application, the middle part of the bottle body is sleeved with an anti-slip ring.

As a preferable technical scheme of the application, the opening end of the bottle body is provided with external threads, and the connecting head is provided with internal threads positioned at the connecting end of the material conveying channel and the bottle body.

As a preferable technical scheme of the application, the connecting head is provided with anti-skid threads on the side wall facing away from the internal thread.

As a preferable technical scheme of the application, one end of the bottle body, which is far away from the smearing piece, is provided with a hot-pressing mark, and the length direction of the hot-pressing mark is parallel to the width direction of the bottle body.

As a preferable technical scheme of the application, the outer side wall of the smearing head is provided with a bulge, the smearing head is sleeved with a sealing cover, and the sealing cover is clamped with the bulge.

Compared with the prior art, the utility model has the beneficial effects that:

1. Through setting up the width from deviating from the coupling head direction and gradually increasing scribble the head, the platykurtic scribbles the head and lets couplant can evenly, scribble in patient's skin or other places fast to conveniently scribble, compare in circular head, the couplant that this device extruded is thinner, can improve the too thick problem of couplant that extrudes, and extrusion efficiency is higher.

2. By arranging the soft part and the hard part, a certain inclination angle is reserved between the bottle body and the skin of a patient in the process of extruding the couplant, the soft part is close to the skin of the patient, after the couplant is extruded, the couplant can be smeared evenly by sliding the smearing head between the soft part and the skin of the patient, and then the couplant is scraped by the hard army couplant on the other side, so that redundant couplant is scraped; the hard part and the soft part are arranged to integrate the wiping and scraping functions on the smearing head, so that the couplant is not required to be manually wiped and scraped during use, and the sanitation is improved.

Drawings

Fig. 1 is an overall construction diagram of a couplant applying device according to a first embodiment of the present utility model;

fig. 2 is a front view of a construction diagram of a couplant applying device according to the first and second embodiments of the present utility model;

FIG. 3 is a block diagram of first, second and third applicators of embodiments of the present utility model;

Fig. 4 is a bottom view of the first, second and third embodiments of the present utility model;

FIG. 5 is a diagram showing the overall construction of first, second and third bottles according to the embodiment of the present utility model;

fig. 6 is an exploded view showing the overall structure of a couplant applying device according to a fourth embodiment of the present utility model.

The figures indicate: 1. a coating member; 11. a painting head; 111. a hard portion; 112. a soft portion; 113. a protrusion; 12. a connector; 121. a material conveying channel; 122. a discharge nozzle; 123. an internal thread; 124. anti-skid lines; 2. a bottle body; 21. an anti-slip ring; 22. an external thread; 23. hot indentation; 3. a deflector; 4. and (5) sealing the cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.

Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Embodiment one:

referring to fig. 1 to 2, a couplant applying device is provided in this embodiment.

A couplant smearing device comprises a bottle body 2; the bottle body 2 can be made of soft materials such as silica gel.

The open end of the bottle body 2 is provided with a smearing piece 1;

The smearing piece 1 comprises a connector 12 connected to the bottle body 2, and a smearing head 11 arranged at one end of the connector 12 away from the bottle body 2;

Referring to fig. 2, 3 and 4, the width of the applying head 11 is gradually increased from the direction away from the connecting head 12, so that the shape of the applying head 11 is flat, the opening end of the applying head 11 is fully covered along the shape of the applying head 11 when the coupling agent is extruded, and the flat applying head 11 can uniformly and rapidly apply the coupling agent on the skin of a patient or other places and is convenient to apply.

The connector 12 is provided with a material conveying channel 121 connected in the bottle body 2, and the smearing head 11 is provided with a discharge nozzle 122 which is matched with the end shape of the smearing head 11. After the bottle body 2 is extruded, the couplant is concentrated to the discharge nozzle 122 from the material conveying channel 121, and the smearing operation can be realized by sliding the smearing head 11, so that the smearing convenience of the device is improved. Compared with a round head, the device has thinner extruded couplant, can solve the problem that the extruded couplant is too thick, and has higher extrusion efficiency.

Embodiment two:

Referring to fig. 2, 3 and 4, the present embodiment further illustrates the applicator head 11 as compared with the first embodiment.

The applicator head 11 is provided with a hard portion 111 and a soft portion 112 at the ends, and the hard portion 111 and the soft portion 112 protrude from the bottom end of the applicator head 11. In the process of extruding the couplant, a certain inclination angle is reserved between the bottle body 2 and the skin of a patient, the soft part 112 is close to the skin of the patient, the couplant is extruded and then is uniformly smeared between the soft part 112 and the skin of the patient by sliding the smearing head 11, and then the couplant is scraped by the hard part 111 on the other side to scrape the redundant couplant. By providing the hard portion 111 and the soft portion 112, the wiping and scraping functions are integrated on the applicator head 11, and the couplant does not need to be manually wiped and scraped during use, so that the sanitation is improved.

The soft portion 112 is a member made of silicone rubber. The silica gel has skin-friendly property and certain softness, has smaller pressure on the skin when contacting with the skin, and is beneficial to improving the comfort.

As a preferred technical scheme of the application, the discharging nozzle 122 is arranged at one side of the soft part 112, which is away from the hard part 111, the discharging nozzle 122 is provided with a plurality of guide plates 3, and the guide plates 3 are arranged in a divergent manner outwards from the discharging nozzle 122. The couplant is discharged under the drainage of the guide plate 3 and is evenly released, so that the couplant covers the opening end of the discharge nozzle 122 completely, and the phenomenon that part of the area is free of the couplant is prevented.

In another embodiment of the present application, the portion of the hard portion 111 that extends beyond the applicator head 11 is longer than the portion of the soft portion 112 that extends beyond the applicator head 11. By making the hard part 111 longer than the soft part 112, the hard part 111 is also kept in contact after the soft part 112 contacts the skin of the patient, and the functions of wiping and scraping can be simultaneously realized by one-time movement, so that the efficiency of smearing the couplant is improved.

Embodiment III:

Referring to fig. 3, 4 and 5, the present embodiment further illustrates the bottle body 2 as compared with the first embodiment.

The middle part of the bottle body 2 is sleeved with an anti-slip ring 21. The slip-preventing ring 21 is used for improving the friction between the bottle body 2 and the palm of the hands of medical staff and reducing the possibility of slipping.

The open end of the bottle body 2 is provided with external threads 22, and the connector 12 is provided with internal threads 123 positioned at the connecting end of the material conveying channel 121 and the bottle body 2. Through setting up connector 12 and bottle 2 threaded connection, on the one hand conveniently install and remove connector 12, conveniently wash the change to connector 12, on the other hand can guarantee the leakproofness between connector 12 and the bottle 2, prevent gas leakage weeping.

The connecting head 12 is provided with anti-slip threads 124 on the side wall facing away from the internal thread 123. The provision of the anti-slip pattern 124 facilitates application of force by medical personnel and assembly and disassembly of the connector 12.

One end of the bottle body 2, which is far away from the smearing piece 1, is provided with a hot-pressing mark 23, and the length direction of the hot-pressing mark 23 is parallel to the width direction of the bottle body 2. When only a small part of couplant is difficult to extrude in the bottle body 2, the hot-pressed mark 23 is turned over, the couplant is extruded by gradual rotation, and the resistance of the hot-pressed marks 23 arranged in parallel in the turning process is small, so that the turning difficulty is reduced.

Embodiment four:

referring to fig. 6, this embodiment differs from the first embodiment in that the applicator head 11 of this embodiment.

The outer side wall of the smearing head 11 is provided with a bulge 113, the smearing head 11 is sleeved with a sealing cover 4, and the sealing cover 4 is clamped with the bulge 113. When the device is not needed, the sealing cover 4 is covered on the smearing head 11, so that the sealing effect is ensured, and the quality guarantee period of the couplant is prolonged. When in use, the sealing cover 4 can be removed.

In the description of the present utility model, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and although the present utility model has been described in detail in the present specification with reference to the above embodiments, the present utility model is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present utility model; all technical solutions and modifications thereof that do not depart from the spirit and scope of the utility model are intended to be included in the scope of the appended claims.

Claims

1. A couplant application device, characterized in that: comprises a bottle body (2);

the smearing piece (1) is arranged at the opening end of the bottle body (2);

The smearing piece (1) comprises a smearing head (11) and a connector (12) connected to the bottle body (2);

Wherein the width of the smearing head (11) gradually increases from the direction away from the connecting head (12);

The connector (12) is provided with a material conveying channel (121) connected in the bottle body (2), and the smearing head (11) is provided with a discharging nozzle (122) which is matched with the end part of the smearing head (11) in shape.

2. A couplant application device according to claim 1, wherein: the coating head (11) is provided with a hard part (111) and a soft part (112) at the end parts, and the hard part (111) and the soft part (112) are protruded out of the bottom end of the coating head (11).

3. A couplant application device according to claim 2, wherein: the discharging nozzle (122) is arranged on one side, deviating from the hard part (111), of the soft part (112), a plurality of guide plates (3) are arranged at the discharging nozzle (122), and the guide plates (3) drain the couplant to release the couplant evenly.

4. A couplant application device according to claim 2, wherein: the soft part (112) is a member made of silica gel.

5. A couplant application device according to claim 2, wherein: the part of the hard part (111) extending out of the coating head (11) is longer than the part of the soft part (112) extending out of the coating head (11).

6. A couplant application device according to claim 1, wherein: an anti-slip ring (21) is sleeved at the middle part of the bottle body (2).

7. A couplant application device according to claim 1, wherein: the open end of bottle (2) is equipped with external screw thread (22), be provided with on connector (12) and be located material conveying passageway (121) and bottle (2) link's internal screw thread (123).

8. The couplant application device of claim 7, wherein: the connector (12) is provided with anti-slip threads (124) positioned on the side wall facing away from the internal threads (123).

9. A couplant application device according to claim 1, wherein: one end of the bottle body (2) deviating from the smearing piece (1) is provided with a hot indentation (23), and the length direction of the hot indentation (23) is parallel to the width direction of the bottle body (2).

10. A couplant application device according to any of claims 1-9 wherein: the external side wall of the smearing head (11) is provided with a bulge (113), the smearing head (11) is sleeved with a sealing cover (4), and the sealing cover (4) is clamped with the bulge (113).