CN212788537U

CN212788537U - Couplant spraying device for ultrasound department examination

Info

Publication number: CN212788537U
Application number: CN202020828536.3U
Authority: CN
Inventors: 廖卫; 岑运光; 石莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-03-26
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a couplant spraying device is used in ultrasonic department's inspection, the on-line screen storage device comprises a base, the side of base is fixed with first clamp and second clamp respectively, first clamp joint has the storage jar, the connecting pipe is installed to the bottom of storage jar, the internally mounted of connecting pipe has first check valve, the one end that the storage jar was kept away from to the connecting pipe is fixed with the heating jar, heating jar and second clamp joint, the heating jar is hollow cylinder structure, the pneumatic cylinder is installed at the top of heating jar, the piston rod of pneumatic cylinder inserts the inside of heating jar and is connected with the piston, the piston is hollow cylinder structure, the internally mounted of piston has the electrical bar. The utility model discloses a set up pneumatic cylinder, piston, electric bar, first check valve, second check valve and window, it is accurate to hold the quantity of couplant, practice thrift the cost greatly to be fit for using winter, patient's comfort level when increasing the use.

Description

Couplant spraying device for ultrasound department examination

Technical Field

The utility model relates to a couplant spraying technical field especially relates to a couplant spraying device is used in ultrasound department's inspection.

Background

When ultrasonic examination is carried out, air exists between the probe and the skin, so a layer of couplant needs to be smeared on the skin, and the couplant is a medical product consisting of a new-generation aqueous polymer gel. Its pH value is neutral, and is non-toxic and harmless to human body, and is not easy to dry, and is not easy to rancidity, and its ultrasonic imaging is clear, viscosity is proper, and it has no oiliness, and its probe can be easily slided, can moisten skin, and can eliminate air on the surface of skin, and its lubricating property is good, and it is easy to spread.

However, the existing couplant spraying device is insufficient in use, the couplant spraying device is basically extruded manually, the extrusion amount is not controlled well, the extrusion amount is small, the couplant is required to be extruded repeatedly, waste is caused when the couplant is large in amount, the use cost is high, and when the couplant spraying device is used in winter, the cold couplant stimulates the skin, the comfort is reduced, and the use is insufficient, so that the couplant spraying device for ultrasonic department examination is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the difficult control of the volume that the couplant extruded out among the prior art to use the problem that can amazing skin winter, the utility model provides an ultrasound department inspects and uses couplant spraying device.

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

the utility model provides a couplant spraying device for ultrasonic department inspection, includes the base, the side of base is fixed with first clamp and second clamp respectively, first clamp joint has the storage jar, the connecting pipe is installed to the bottom of storage jar, the internally mounted of connecting pipe has first check valve, the one end that the storage jar was kept away from to the connecting pipe is fixed with the heating jar, heating jar and second clamp joint, the heating jar is hollow cylinder structure, the pneumatic cylinder is installed at the top of heating jar, the piston rod of pneumatic cylinder inserts the inside of heating jar and is connected with the piston, the piston is hollow cylinder structure, the internally mounted of piston has the electric heat stick, the both ends at the top of piston are fixed with the connecting rod, the activity has cup jointed the sleeve on the connecting rod, the top of sleeve is fixed with the inside top of heating jar, the connecting rod inserts telescopic inside and is connected with the spacing piece, and a storage battery is arranged on the side surface of the heating tank.

Preferably, the base is fixed with the handle in the side of keeping away from first clamp, the longitudinal section of base is "L" type structure.

Preferably, the one end at the top of storage jar is run through and is had the inlet pipe, there is sealed lid at the top of inlet pipe through threaded connection.

Preferably, the bottom of the heating tank is of a funnel-shaped structure, and a second one-way valve is mounted inside a discharge pipe of the heating tank.

Preferably, the piston is connected with the heating tank in a sliding mode, the piston is sleeved with a plurality of sealing rings in number.

Preferably, a spring is arranged between the bottom of the limiting block and the inner bottom of the sleeve, and the spring is sleeved on the connecting rod.

Preferably, the window is installed to the side of heating jar, the material of window is toughened glass, the surface spraying of window has the scale mark.

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

before the utility model is used, firstly couplant is injected through the inlet pipe, the couplant is stored after being injected into the storage tank, the storage battery supplies power to the device during use, the electric heating rod is electrified to generate heat, firstly, the hydraulic cylinder is started, the piston rod of the hydraulic cylinder drives the piston to move upwards, the piston drives the connecting rod, the connecting rod drives the limiting block to slide in the sleeve, at the moment, the spring is stretched, because the piston slides in the heating tank, the pressure difference is generated between the inside of the heating tank and the storage tank, the couplant enters the heating tank through the connecting pipe and the first one-way valve, the volume of the couplant entering the heating tank is known in real time through the scale mark of the observation window, the electric heating rod heats the couplant, when coating, the hydraulic cylinder is reversely started, the hydraulic cylinder drives the piston to move downwards, the heated couplant is extruded through the discharge port and the, greatly saves the cost, is suitable for being used in winter, and increases the comfort level of patients when in use.

Drawings

Fig. 1 is a schematic structural view of a couplant spraying device for ultrasound department examination provided by the present invention;

fig. 2 is a cross-sectional view of a piston of the couplant spraying device for ultrasound department examination provided by the present invention;

fig. 3 is an enlarged schematic view of a part a of the couplant spraying device for ultrasound department examination provided by the present invention.

In the figure: the device comprises a base 1, a handle 2, a first clamp 3, a storage tank 4, a feeding pipe 5, a second clamp 6, a heating tank 7, a first check valve 8, a connecting pipe 9, a second check valve 10, a hydraulic cylinder 11, a piston 12, a sealing ring 13, an electric heating rod 14, a connecting rod 15, a sleeve 16, a limiting block 17, a spring 18 and a storage battery 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a couplant spraying device for ultrasonic examination comprises a base 1, wherein a first clamp 3 and a second clamp 6 are respectively fixed on the side surface of the base 1, a handle 2 is fixed on the side surface of the base 1 far away from the first clamp 3, the longitudinal section of the base 1 is of an L-shaped structure, a storage tank 4 is clamped on the first clamp 3, a feeding pipe 5 penetrates through one end of the top of the storage tank 4, the top of the feeding pipe 5 is connected with a sealing cover through a thread, a connecting pipe 9 is installed at the bottom of the storage tank 4, a first check valve 10 is installed inside the connecting pipe 9, a heating tank 7 is fixed at one end of the connecting pipe 9 far away from the storage tank 4, the bottom of the heating tank 7 is of a funnel-shaped structure, a second check valve 8 is installed inside a discharging pipe of the heating tank 7, the heating tank 7 is clamped with the second clamp 6, the heating tank 7 is of a, a piston rod of a hydraulic cylinder 11 is inserted into the heating tank 7 and connected with a piston 12, the piston 12 is in sliding connection with the heating tank 7, a sealing ring 13 is sleeved on the piston 12, the number of the sealing rings 13 is a plurality of groups, the piston 12 is of a hollow cylinder structure, an electric heating rod 14 is installed inside the piston 12, connecting rods 15 are fixed at two ends of the top of the piston 12, a sleeve 16 is movably sleeved on the connecting rods 15, the top of the sleeve 16 is fixed with the top of the inside of the heating tank 7, the connecting rods 15 are inserted into the sleeve 16 and connected with a limiting block 17, a spring 18 is installed between the bottom of the limiting block 17 and the inner bottom of the sleeve 16, and the spring 18 is sleeved on the connecting rods 15;

the side-mounting of heating jar 7 has battery 19, and the window is installed to the side of heating jar 7, and the material of window is toughened glass, and the surface spraying of window has the scale mark, and operating personnel can clearly observe the couplant volume in the bottle, and the accurate quantity of accuse couplant avoids extravagant, practices thrift the cost greatly.

The working principle is as follows: when the device is used, firstly, couplant is injected through the feeding pipe 5, the couplant is injected into the storage tank 4 and then is stored, when the device is used, the storage battery 19 supplies power to the device, the electric heating rod 14 is electrified to generate heat, firstly, the hydraulic cylinder 11 is started, the piston rod of the hydraulic cylinder 11 drives the piston 12 to move upwards, the piston 12 drives the connecting rod 15, the connecting rod 15 drives the limiting block 17 to slide in the sleeve 16, at the moment, the spring 18 stretches, as the piston 12 slides in the heating tank 7, pressure difference is generated between the interior of the heating tank 7 and the storage tank 4, the couplant enters the interior of the heating tank 7 through the connecting pipe 9 and the first one-way valve 10, the volume of the couplant entering the heating tank is known in real time through the scale mark of the observation window, the electric heating rod 14 heats the couplant, when the couplant is smeared, the hydraulic cylinder 11 is reversely started, the skin of the patient is smeared, the dosage of the coupling agent is accurately controlled, the cost is greatly saved, and the skin-care liquid is suitable for being used in winter, so that the comfort level of the patient is improved when the skin-care liquid is used.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a couplant spraying device for ultrasound department inspection, includes base (1), its characterized in that, the side of base (1) is fixed with first clamp (3) and second clamp (6) respectively, first clamp (3) joint has storage jar (4), connecting pipe (9) are installed to the bottom of storage jar (4), the internally mounted of connecting pipe (9) has first check valve (10), the one end that storage jar (4) were kept away from in connecting pipe (9) is fixed with heating tank (7), heating tank (7) and second clamp (6) joint, heating tank (7) are hollow cylinder structure, pneumatic cylinder (11) are installed at the top of heating tank (7), the piston rod of pneumatic cylinder (11) inserts the inside of heating tank (7) and is connected with piston (12), piston (12) are hollow cylinder structure, the utility model discloses a heating device, including piston (12), the internally mounted of piston (12) has electrical bar (14), the both ends at the top of piston (12) are fixed with connecting rod (15), sleeve (16) have been cup jointed in the activity on connecting rod (15), the top of sleeve (16) is fixed with the top of the inside of heating jar (7), connecting rod (15) insert the inside of sleeve (16) and are connected with stopper (17), battery (19) are installed to the side of heating jar (7).

2. The couplant spraying device for ultrasonic department examination according to claim 1, wherein a handle (2) is fixed on the side surface of the base (1) far away from the first clamping hoop (3), and the longitudinal section of the base (1) is of an L-shaped structure.

3. The couplant spray-coating apparatus for ultrasonic department inspection according to claim 1, wherein a feed pipe (5) penetrates through one end of the top of the storage tank (4), and a sealing cover is connected to the top of the feed pipe (5) through a thread.

4. The couplant spray coating device for ultrasonic department inspection according to claim 1, wherein the bottom of the heating tank (7) is funnel-shaped, and a second one-way valve (8) is installed inside a discharge pipe of the heating tank (7).

5. The couplant spraying device for ultrasonic department examination according to claim 1, wherein the piston (12) is connected with the heating tank (7) in a sliding mode, sealing rings (13) are sleeved on the piston (12), and the number of the sealing rings (13) is a plurality of groups.

6. The couplant spraying device for ultrasonic department examination according to claim 1, wherein a spring (18) is installed between the bottom of the limiting block (17) and the inner bottom of the sleeve (16), and the spring (18) is sleeved on the connecting rod (15).

7. The couplant spraying device for ultrasonic department examination according to claim 1, wherein a window is installed on the side of the heating tank (7), the window is made of toughened glass, and the surface of the window is sprayed with scale marks.