CN221061481U

CN221061481U - Couplant smearing mechanism

Info

Publication number: CN221061481U
Application number: CN202321120227.0U
Authority: CN
Inventors: 凌小燕
Original assignee: Individual
Current assignee: Individual
Filing date: 2023-05-11
Publication date: 2024-06-04
Anticipated expiration: 2033-05-11

Abstract

The utility model discloses a couplant smearing mechanism, which comprises a couplant bottle and further comprises: the base is arranged at the bottom of the couplant bottle; the cutting mechanism is arranged on the base and connected with the couplant bottle, and the cutting mechanism cuts the bottom of the couplant; the compression mechanism is installed on the base and is connected with the cutting mechanism, the compression mechanism enables the couplant in the couplant bottle to be always at the bottle mouth, the couplant smearing mechanism is different from the prior art, the piston drives the couplant bottle bottom to always push the couplant to the bottle mouth, when a sonographer uses the couplant, the couplant is always at the bottle mouth, and when the couplant in the bottle needs to be extruded, only the compression air bag is needed, the situation that medical resources are wasted due to overlarge force when the traditional extrusion couplant bottle is effectively avoided, and the couplant is extruded too much is caused to occur.

Description

Couplant smearing mechanism

Technical Field

The utility model relates to the technical field of medical auxiliary tools, in particular to a couplant smearing mechanism.

Background

During ultrasonic examination, air between the probe and the skin of a patient prevents ultrasonic waves from being transmitted into the human body, and liquid conducting media are needed to connect the probe and the body surface of the patient, and the media are couplants for obtaining high-quality images. The ultrasonic coupling agent is a water-soluble polymer colloid, which is used for removing air between a probe and an object to be detected, so that ultrasonic energy effectively penetrates into the object to be detected to achieve the purpose of effective detection.

The existing couplant is generally extruded from the bottle by a sonographer through extruding the couplant bottle in the using process, but in the practical use process, the couplant bottle is found to be still after each use, the couplant in the bottle can sink to the bottom of the bottle under the action of gravity, so that when the sonographer needs to use again, the couplant bottle is required to be inverted, and then the couplant at the bottom of the bottle can be extruded from the bottle mouth through multiple times of extrusion, so that the extrusion coupling agent dosage can not be controlled when the couplant is extruded, the couplant is sometimes extruded too much, and medical resource waste is caused.

Disclosure of utility model

The utility model aims to provide a couplant smearing mechanism for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the couplant smearing mechanism comprises a couplant bottle and further comprises:

the base is arranged at the bottom of the couplant bottle;

The cutting mechanism is arranged on the base and connected with the couplant bottle, and the cutting mechanism cuts the bottom of the couplant bottle;

The pressing mechanism is arranged on the base and connected with the cutting mechanism, and the pressing mechanism enables the couplant in the couplant bottle to be always positioned at the bottle mouth.

Preferably, the cutting mechanism comprises a partition plate arranged in the base, a shaft is arranged in the center of the partition plate in a penetrating mode, a plurality of cutting knives are arranged on the shaft in an annular array mode, and a screwing piece is arranged at the other end of the shaft.

Preferably, the pressing mechanism comprises a piston attached to the shaft, the piston is surrounded by the cutting knife, and the pressing mechanism further comprises an air bag which is installed on the base in a conducting manner, and a one-way valve is installed on the air bag;

and a connecting part is arranged on the base, and the base and the couplant bottle are fixed together by the connecting part.

Preferably, the connecting component comprises a sleeve arranged at the periphery of the base, and a rubber spiral strip is arranged in the sleeve.

Preferably, the cutter is in an L shape.

Preferably, the communication port between the air bag and the base is positioned between the piston and the partition plate.

The utility model has at least the following beneficial effects: the piston drives couplant bottle bottom and pushes the couplant to bottleneck department all the time, and when the sonographer was using the couplant, the couplant was in the bottleneck all the time, and when need extrudeed the couplant in the bottle, only need oppression gasbag can, effectively avoided traditional extrusion couplant bottle because of the dynamics is too big, leads to the couplant to extrude too much and causes the extravagant condition of medical resource to take place, and this mechanism repeatedly usable, easy operation, it is very convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the bottom structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is a schematic view of a partial cross-sectional structure of the present utility model;

FIG. 5 is a schematic view of a cutting mechanism according to the present utility model.

In the figure: 1-a couplant bottle; 2-a base; 3-a cutting mechanism; 31-a separator; 32-axis; 33-a cutting knife; 34-screwing the sheet; 4-a compression mechanism; 41-a piston; 42-an air bag; 43-one-way valve; a 5-connection member; 51-sleeve; 52-rubber spiral strip.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-5, the present utility model provides a technical solution: a couplant applying mechanism, comprising a couplant bottle 1, further comprising:

The base 2 is arranged at the bottom of the couplant bottle 1;

The cutting mechanism 3 is arranged on the base 2 and connected with the couplant bottle 1, and the cutting mechanism 3 cuts the bottom of the couplant bottle 1;

the pressing mechanism 4 is arranged on the base 2 and is connected with the cutting mechanism 3, and the pressing mechanism 4 enables the couplant in the couplant bottle 1 to be always positioned at the bottle mouth.

The cutting mechanism 3 comprises a baffle plate 31 arranged in the base 2, a shaft 32 is arranged in the center of the baffle plate 31 in a penetrating way, a plurality of cutting knives 33 are arranged on the shaft 32 in an annular array way, and a screwing piece 34 is arranged at the other end of the shaft 32.

The pressing mechanism 4 comprises a piston 41 attached to the shaft 32, the piston 41 is surrounded by the cutter 33, and the pressing mechanism further comprises an air bag 42 which is mounted on the base 2 in a conducting manner, and a one-way valve 43 is mounted on the air bag 42;

And a connecting member 5 is mounted on the base 2, the connecting member 5 fixing the base 2 and the couplant bottle 1 together.

The connecting member 5 includes a sleeve 51 mounted on the periphery of the base 2, and a rubber screw 52 is provided in the sleeve 51.

The cutter 33 has an "L" shape.

The communication port between the air bag 42 and the base 2 is located between the piston 41 and the partition 31.

The working principle of the utility model is as follows: the couplant bottle 1 is inserted into the base 2, then the twisting piece 34 at the bottom is rotated, the twisting piece 34 drives the cutting knife 33 to rotationally cut the bottom of the couplant bottle 1 through the shaft 32, the couplant flat bottom end is separated from the bottle body, the sleeve 51 is rotated to the joint of the base 2 and the couplant bottle 1 body, the rubber spiral strip 52 in the sleeve 51 provides friction force, the base 2 and the couplant bottle 1 body are connected together, when the couplant is needed to be extruded, the air bag 42 is extruded, air pressure in the air bag 42 is injected between the partition plate 31 and the piston 41, the air pressure between the partition plate 31 and the piston 41 is increased along with the air pressure between the partition plate 31 and the piston 41, the piston 41 drives the cut couplant bottle 1 bottom to move, the couplant in the couplant is extruded, the piston 41 has a certain thickness, the friction force is large, the piston 41 is always attached to the inner wall of the couplant bottle 1, the lower side of the piston 41 is air, the couplant is the couplant, the upper side is the couplant, the air is completely filled from the piston 41 to the bottle mouth, the air bag is completely, the shape is recovered after the extrusion, the air bag 42 is extruded, the air bag 43 is limited, the air pressure is not recovered, the air bag is recovered, and the air bag is not required to be recovered, and the air pressure is recovered, and the air bag is recovered, and the air pressure is recovered.

When the couplant is used, the sleeve 51 is only required to be separated from the couplant bottle 1, the used couplant bottle 1 is drawn out, then the bottle mouth is unscrewed, the piston 41 is poked out by using the rod, the piston 41 is placed between the cutting knives 33 again, and a new couplant is taken out to repeat the operation.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The couplant smearing mechanism comprises a couplant bottle (1), and is characterized in that: further comprises:

The base (2) is arranged at the bottom of the couplant bottle (1);

the cutting mechanism (3) is arranged on the base (2) and connected with the couplant bottle (1), and the cutting mechanism (3) cuts the bottom of the couplant bottle (1);

The pressing mechanism (4), the pressing mechanism (4) is installed on the base (2) and is connected with the cutting mechanism (3), and the pressing mechanism (4) enables the couplant in the couplant bottle (1) to be always located at the bottle mouth.

2. A couplant application mechanism according to claim 1, wherein: the cutting mechanism (3) comprises a partition plate (31) arranged in the base (2), a shaft (32) is arranged in the center of the partition plate (31) in a penetrating mode, a plurality of cutting knives (33) are arranged on the shaft (32) in an annular array mode, and twisting blades (34) are arranged at the other end of the shaft (32).

3. A couplant application mechanism according to claim 2, wherein: the pressing mechanism (4) comprises a piston (41) attached to the shaft (32), the piston (41) is surrounded by the cutting knife (33), the pressing mechanism further comprises an air bag (42) which is installed on the base (2) in a conducting manner, and a one-way valve (43) is installed on the air bag (42);

And a connecting part (5) is arranged on the base (2), and the base (2) and the couplant bottle (1) are fixed together by the connecting part (5).

4. A couplant application mechanism according to claim 3, wherein: the connecting part (5) comprises a sleeve (51) arranged on the periphery of the base (2), and a rubber spiral strip (52) is arranged in the sleeve (51).

5. A couplant application mechanism according to claim 4, wherein: the cutter (33) is L-shaped.

6. A couplant application mechanism according to claim 5, wherein: the communication port between the air bag (42) and the base (2) is positioned between the piston (41) and the partition plate (31).