CN201969191U

CN201969191U - Couplant applying device

Info

Publication number: CN201969191U
Application number: CN2011200118024U
Authority: CN
Inventors: 孙永红; 李永芳; 于萍萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-07
Filing date: 2011-01-07
Publication date: 2011-09-14
Anticipated expiration: 2021-01-07

Abstract

The utility model relates to a couplant applying device for ultrasonic detection, which comprises a connected body, a hollow cavity formed inside the connected body and a threaded connection part formed at the entrance of the hollow cavity and capable of being connected with a couplant bottle. The utility model is characterized in that the couplant applying device further comprises a long shaft-shaped applying body which is integrated with the connected body, a squeezing cavity with two closed ends is formed inside the applying body, the squeezing cavity is communicated with the hollow cavity, three to six squeezing holes are formed on the applying body and communicated with the squeezing cavity, and applying bulges are symmetrically arranged on the outer surface of the applying body and positioned on the two sides of the squeezing holes. The couplant is squeezed out and simultaneously applied through the applying bulges that are arranged on the outer surface of the applying body, so as to increase the squeezing speed, ensure rapid and uniform application and control the squeezing amount. Besides, the utility model has the advantages of simple structure, reasonable design, convenience in use and time and labor conservation in operation.

Description

A kind of couplant applicator

Technical field

This utility model relates to a kind of apparatus of diagnosing with ultrasound wave, the couplant applicator that especially a kind of ultrasonic examination is used.

Background technology

Ultrasonic examination is playing an important role for the inspection of various diseases and interventional therapy.The couplant that ultrasonic examination is adopted is a kind of water soluble polymer gel, is coated in to pop one's head in by coupling ultrasonic on the skin of test zone before inspection, improves display resolution, helps saving Diagnostic Time.At present, because it is undesirable to smear the bottle neck design of couplant, when the medical worker smears couplant on patient skin, couplant can only be extruded and is deposited on the skin from the couplant bottle, and then with ultrasonic probe that the couplant stand of piling up is even, there is that couplant speed is extruded slowly, extrusion capacity is wayward and extruding repeatedly, spread out to spare wastes time and energy and influences checking efficiency.

Summary of the invention

Extrude slowly in order to overcome couplant speed in the prior art, extrusion capacity is wayward and extrude, spread out even wasting time and energy repeatedly and influence the deficiency of checking efficiency, this utility model provide a kind of simple in structure, reasonable in design, couplant is smeared fast, uniform couplant applicator.

The technical scheme that its technical problem that solves this utility model adopts is: a kind of couplant applicator, it comprises a connected body, in this connected body, have a connected chamber, be shaped in the porch of connected chamber can with the joining thread connection of couplant bottle portion, it is characterized in that: it comprises that also a major axis shape that is wholely set with connected body smears body, in smearing body, have the extruding cavity of two ends sealing, this extruding cavity is connected with described connected chamber, have 3-6 extrusion cavities that is communicated with extruding cavity on the body smearing, be arranged with the blade coating projection on the external surface being positioned at smearing of extrusion cavities both sides.

This utility model has 3-6 extrusion cavities that is communicated with extruding cavity owing to smearing at its major axis shape on the body, be arranged with the blade coating projection on the external surface being positioned at smearing of extrusion cavities both sides, the mode that this utility model can be taked to smear while extruding is carried out, its extruded velocity is fast, smear fast, evenly, its extrusion capacity is easy to control.Compared with prior art, this utility model also has advantage simple in structure, reasonable in design, easy to use, that operation is time saving and energy saving.

Description of drawings

Below in conjunction with drawings and Examples this utility model is described further.

Fig. 1 is a kind of structure master's cutaway view of the present utility model.

Fig. 2 is along the A-A line cutaway view among Fig. 1.

Among the figure: 1. connected body, 2. connected chamber, 3. body is 4. smeared by thread connection portion, 5. extruding cavity, 6. extrusion cavities, 7. blade coating projection.

The specific embodiment

In Fig. 1, a kind of couplant applicator, it comprises a connected body 1.

As shown in fig. 1, have a connected chamber 2 in connected body 1, be shaped on thread connection portion 3 in the porch of connected chamber 2, thread connection portion 3 can link with the screw thread on the couplant bottle.

In Fig. 1, a kind of couplant applicator comprises that also a major axis shape smears body 4, and this major axis shape smears that body 4 and connected body 1 be wholely set.

In Fig. 1, in smearing body 4, be provided with the extruding cavity 5 of two ends sealing.As shown in FIG., extruding cavity 5 is connected with connected chamber 2.

As shown in Figure 1 and Figure 2, smearing the extrusion cavities 6 that have 5 connection extruding cavities on the body 4.Being provided with of extrusion cavities 6 can be extruded couplant fast, equably.

In Fig. 2, be arranged with blade coating projection 7 on the external surface being positioned at smearing of extrusion cavities 6 both sides.

This utility model with the couplant bottle thread connection of couplant is housed, in use, extruding couplant bottle, the couplant in the bottle is extruded through connected chamber 2, extruding cavity 5, extrusion cavities 6, it extrudes fast, even, distribution area is big.This utility model utilizes the blade coating projection 7 of smearing on the external surface to smear when extruding couplant, and its extrusion capacity is easily controlled.

The utlity model has advantage simple in structure, reasonable in design, easy to use, that operation is time saving and energy saving.

Claims

1. couplant applicator, it comprises a connected body, in this connected body, have a connected chamber, be shaped in the porch of connected chamber can with the joining thread connection of couplant bottle portion, it is characterized in that: it comprises that also a major axis shape that is wholely set with connected body smears body, in smearing body, have the extruding cavity of two ends sealing, this extruding cavity is connected with described connected chamber, have 3-6 extrusion cavities that is communicated with extruding cavity on the body smearing, be arranged with the blade coating projection on the external surface being positioned at smearing of extrusion cavities both sides.