CN211325174U

CN211325174U - Ultrasonic department examination auxiliary device

Info

Publication number: CN211325174U
Application number: CN202020017205.1U
Authority: CN
Inventors: 李娟�
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-08-25
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses an inspection auxiliary device of department of ultrasonography, including having the injection tube of liquid head, be close to on the injection tube and go out liquid head one end and be provided with and have the lid inlet, the injection tube is kept away from liquid head one end and is provided with the flap, be provided with the movable rod of wearing out the flap in the injection tube, the inside threaded connection that is provided with of movable rod has the screw rod, the screw rod is close to liquid head one end swing joint and is had the push pedal, fixedly connected with rubber buffer in the push pedal, it has the medicine coating head of scribbling the medicine mouth to go out liquid head one end swing joint, the movable rod is located injection tube outside one end and is provided with stop. The utility model discloses a set up stop device, set up stop device's position according to the needs of injection volume, reach the output of required amount through manual propelling movement movable rod, can not cause excessively or a small amount, the screw rod can carry out the micro-propelling movement to the couplant simultaneously.

Description

Ultrasonic department examination auxiliary device

Technical Field

The utility model relates to a medical treatment auxiliary instrument field, concretely relates to department of ultrasonography inspection auxiliary device.

Background

A young and important branch of ultrasonic medicine world medical imaging, along with the improvement of new ultrasonic technology, is continuously fused with clinical departments for development, plays a great role in diagnosis and treatment of diseases, and plays an increasingly important role in a medical service system; the couplant is a substance which must be used for ultrasonic examination, and the function of the couplant is to facilitate ultrasonic conduction between the probe and the skin or mucosa of a human body; at present, ultrasonic couplant is held in a couplant bottle, when a doctor uses the ultrasonic couplant bottle, the couplant bottle body is directly extruded, the extrusion amount is not easily controlled during manual extrusion, so that the couplant is extruded to be too much or too little, if the couplant is extruded to be less, the ultrasonic inspection effect is influenced, if the couplant is extruded to be more, the couplant is not only wasted, and a probe is easily polluted.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an ultrasound department inspection auxiliary device, the utility model discloses the device sets up stop device's position according to the needs of injection volume through setting up stop device, reaches the output of required amount through manual propelling movement movable rod, can not cause excessively or a small amount, and the screw rod can carry out the micro-propelling movement to the couplant simultaneously. The utility model discloses can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an ultrasonic department inspection auxiliary device, is provided with near a liquid head one end and has the lid inlet including having the injection tube of a liquid head on the injection tube, the injection tube is kept away from a liquid head one end and is provided with the flap, be provided with the movable rod of wearing out the flap in the injection tube, the inside threaded connection that is provided with of movable rod has the screw rod, the screw rod is close to a liquid head one end swing joint and has the push pedal, fixedly connected with rubber buffer in the push pedal, a liquid head one end swing joint has the medicine head of scribbling that has the mouth of scribbling, the movable rod is located injection tube outside one end and is provided with stop device.

Further, the inner wall of fender lid passes through threaded connection with the outer wall of injection tube, fender lid middle part is provided with the pinhole that passes through the dismantlement to the fender lid with the movable rod corresponding and confession movable rod, can conveniently clean injection tube inside and movable rod, push pedal and rubber buffer, can lead when the movable rod promotes in to the injection tube through setting up the pinhole, prevents that the movable rod is skew.

Further, stop device includes the barrel, the inside slider that is provided with of barrel, be provided with the spout corresponding with the slider on the movable rod, the barrel passes through slider and spout swing joint, be provided with the screw thread through-hole on the barrel outer wall, be provided with the threaded rod in the screw thread through-hole, through set up the slider on the barrel inner wall, make things convenient for the barrel to slide corresponding scale mark position in the spout through the slider to increase the position that the frictional force of threaded rod to the movable rod outer wall fixed the barrel through twisting the threaded rod.

Further, it is provided with the connecting seat to go out liquid head one end, it scribbles the medicine head through connecting seat threaded connection to go out the liquid head, through setting up the connecting seat and scribbling medicine head threaded connection, conveniently change or dismantle scribbling the medicine head.

Further, threaded connection has according to the handle on the movable rod keeps away from rubber buffer one end outer wall, the movable rod is located and is provided with the arc scale mark on the terminal surface according to handle one end, through setting up the arc scale mark, conveniently judges the push distance of screw rod to the push pedal through the rotatory arc distance of screw rod when twisting the screw rod to conveniently know the pushed amount of push pedal through the rubber buffer to the couplant.

Furthermore, go out liquid head one side and be provided with the control valve, when adding the couplant in to the injection tube through the inlet, can close out the liquid head through the control valve, prevent that the couplant from going out liquid head outflow.

The working principle is as follows: pack into the injection tube with the couplant through the inlet in, cover the lid again, according to predetermined injection volume, it is fixed after moving corresponding scale mark position with stop device on the movable rod, promote the movable rod, scribble the position that the patient need carry out the inspection through scribbling the medicine mouth in the rubber buffer with the couplant from the injection tube on scribbling the medicine head, continuously promote the movable rod, until stop device receives blocking of keeping off the lid, when additionally needing a small amount of couplant, the accessible rotates the screw rod, make the screw rod stretch out to the external screw thread in the movable rod, thereby promote push pedal and rubber buffer extrusion couplant.

Has the advantages that: through setting up stop device, can inject the depth of push-in of movable rod in the injection tube, the coupling dose that the recombination scale mark can accurate control injection out, when the required coupling dose of injection out, the movable rod is not advancing by the stop device restriction, therefore can control the extrusion volume of couplant when manual extrusion, when having extra needs a small amount of couplant, can rotate the promotion rubber buffer through the screw of threaded rod and acquire, difficult excess.

Drawings

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

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is a schematic view of the internal structure of the movable rod of the present invention.

Fig. 4 is the schematic view of the working structure of the threaded rod of the present invention.

Fig. 5 is a schematic view of the cylinder structure of the present invention.

Fig. 6 is a left side view of the movable rod of the present invention.

In the figure: 1, an injection cylinder; 2, a liquid outlet head; 3 a control valve; 4, a liquid inlet; 5, a cover body; 6, a movable rod; 7, pressing a handle; 8, a cylinder body; 9 a threaded rod; 10, a slide block; 11 a chute; 12 arc-shaped scale lines; 13 graduation lines; 14, a blocking cover; 15 a connecting seat; 16, coating a medicine head; 17 a medicine coating port; 18 screw rods; 19 pin holes; 20, a push plate; 21 rubber plug; 22 a threaded through hole; 23 see-through ports.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-6, an auxiliary device for ultrasound department examination, including having injection tube 1 of liquid head 2, be provided with near liquid head 2 one end and have lid 5 inlet 4 on injection tube 1, injection tube 1 is kept away from liquid head 2 one end and is provided with fender lid 14, be provided with movable rod 6 of wearing out fender lid 14 in the injection tube 1, the inside threaded connection that is provided with of movable rod 6 has screw rod 18, screw rod 18 is close to liquid head 2 one end swing joint has push pedal 20, fixedly connected with rubber buffer 21 on the push pedal 20, liquid head 2 one end swing joint has the medicine of scribbling head 16 that has medicine mouth 17 of scribbling, movable rod 6 is located 1 outside one end of injection tube and is provided with stop device, be provided with scale mark 13 on the outer wall of movable rod 6.

The inner wall of the blocking cover 14 is connected with the outer wall of the injection tube 1 through threads, and a pin hole 19 corresponding to the movable rod 6 and allowing the movable rod 6 to pass through is formed in the middle of the blocking cover 14.

The limiting device comprises a barrel body 8, a sliding block 10 is arranged inside the barrel body 8, a sliding groove 11 corresponding to the sliding block 10 is formed in the movable rod 6, the barrel body 8 is movably connected with the sliding groove 11 through the sliding block 10, a threaded through hole 22 is formed in the outer wall of the barrel body 8, and a threaded rod 9 is arranged in the threaded through hole 22.

Wherein, go out liquid head 2 one end and be provided with connecting seat 15, go out liquid head 2 through connecting seat 15 threaded connection scribble medicine head 16.

Wherein, threaded connection has according to handle 7 on the outer wall of the one end of moving rod 6 is kept away from rubber buffer 21, moving rod 6 is located and is provided with arc scale mark 12 on the terminal surface of pressing handle 7 one end.

Wherein, a control valve 3 is arranged on one side of the liquid outlet head 2.

Example (b): the couplant is loaded into the injection tube 1 through the liquid inlet 2, the cover body 5 is covered, according to the preset injection amount, the limiting device is fixed after moving to the position of the corresponding scale mark 13 on the movable rod 6, the movable rod 6 is pushed, the couplant is coated on the part, needing to be checked, of a patient from the injection tube 1 through the coating port 17 on the coating head 16 through the rubber plug 21, the movable rod 6 is continuously pushed until the limiting device is blocked by the blocking cover 14, when a small amount of couplant is additionally needed, the screw rod 18 can be enabled to extend out to the external thread in the movable rod 6 by rotating the screw rod 18, and therefore the push plate 20 and the rubber plug 21 are pushed to extrude the couplant.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides an ultrasonic department inspection auxiliary device, is provided with near play liquid head one end and has lid body inlet, its characterized in that including having the injection tube of liquid head on the injection tube: the injection tube is kept away from out liquid head one end and is provided with the fender lid, be provided with the movable rod that wears out the fender lid in the injection tube, the inside threaded connection that is provided with of movable rod has the screw rod, the screw rod is close to out liquid head one end swing joint and has the push pedal, fixedly connected with rubber buffer in the push pedal, it has the medicine coating head of scribbling the medicine mouth to go out liquid head one end swing joint, the movable rod is located injection tube outside one end and is provided with stop device, be provided with the scale mark on the movable rod outer.

2. The ultrasound examination assistance apparatus according to claim 1, wherein: the inner wall of the blocking cover is connected with the outer wall of the injection tube through threads, and a pin hole which corresponds to the movable rod and is used for the movable rod to pass through is formed in the middle of the blocking cover.

3. The ultrasound examination assistance apparatus according to claim 1, wherein: the limiting device comprises a barrel body, a sliding block is arranged inside the barrel body, a sliding groove corresponding to the sliding block is formed in the movable rod, the barrel body is movably connected with the sliding groove through the sliding block, a threaded through hole is formed in the outer wall of the barrel body, and a threaded rod is arranged in the threaded through hole.

4. The ultrasound examination assistance apparatus according to claim 1, wherein: the liquid outlet head is provided with a connecting seat at one end and is in threaded connection with the medicine coating head through the connecting seat.

5. The ultrasound examination assistance apparatus according to claim 1, wherein: the outer wall of one end, far away from the rubber plug, of the movable rod is connected with a pressing handle in a threaded mode, and the end face, located at one end of the pressing handle, of the movable rod is provided with arc-shaped scale marks.

6. The ultrasound examination assistance apparatus according to claim 1, wherein: and a control valve is arranged on one side of the liquid outlet head.