CN215741338U - Color Doppler ultrasound couplant coating device - Google Patents
Color Doppler ultrasound couplant coating device Download PDFInfo
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- CN215741338U CN215741338U CN202122361115.1U CN202122361115U CN215741338U CN 215741338 U CN215741338 U CN 215741338U CN 202122361115 U CN202122361115 U CN 202122361115U CN 215741338 U CN215741338 U CN 215741338U
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Abstract
A color ultrasonic couplant coating device relates to a color ultrasonic couplant coating device. The problem that the smearing area of the couplant is large during the existing color ultrasonic examination is solved. The color ultrasonic couplant coating device is characterized in that a main body of the color ultrasonic couplant coating device is annular, the side wall of the main body is a cavity, the cavity is composed of an outer wall and an inner wall, the annular cavity at the upper part of the main body is a storage cavity, the outer wall of the storage cavity is an outward-protruding arc-shaped surface, the annular cavity at the lower part of the main body is an extrusion channel, a plurality of extrusion holes are formed in the lower part of the inner side wall, a horizontal annular strip is arranged at the lower part of the extrusion holes of the extrusion channel, and the inner ring of the annular strip is pointed; the outer wall of the storage cavity is provided with a discharging rubber plug. The cover is established at ultrasonic probe's lower extreme when various super couplant coating device uses, and various super couplant coating device is inside to store the couplant, and various super couplant coating device can realize carrying out the coating and the recovery of couplant in the inspection process in step, can paint the area little through the blowing plug, and convenient to use can avoid cross use by disposable.
Description
Technical Field
The utility model relates to a color Doppler ultrasound couplant coating device.
Background
Color ultrasound examination is an important examination method for disease diagnosis, and plays an important role in clinical diagnosis and physical examination. During the color ultrasound examination, medical staff can hold the color ultrasound probe to move at the part to be detected of the patient, and examine the patient from different angles. The couplant is coated on the skin of a patient during color ultrasound examination, and has the functions of filling gaps between contact surfaces, avoiding influence on ultrasonic penetration existing in the gaps, reducing acoustic impedance between the probe and the skin and reducing frictional resistance between the probe surface and the skin. The couplant needs to be smeared on the whole part to be detected during the existing color ultrasound examination, the smearing area is large, waste is caused, and the problems of troublesome erasing and clothes pollution exist.
SUMMERY OF THE UTILITY MODEL
The utility model provides a color ultrasonic couplant coating device, aiming at solving the problem that the couplant coating area is large in the existing color ultrasonic inspection.
The color ultrasonic couplant coating device is characterized in that a main body of the color ultrasonic couplant coating device is annular, the side wall of the main body is a cavity, the cavity is composed of an outer wall and an inner wall, the annular cavity at the upper part of the main body is a storage chamber, the outer wall of the storage chamber is an outward-protruding arc-shaped surface, the annular cavity at the lower part of the main body is an extrusion channel, the lower part of the inner side wall of the extrusion channel is provided with a plurality of extrusion holes, the surface of the inner side wall of the extrusion channel is covered with a strip-shaped covering strip, the lower part of the extrusion holes of the extrusion channel is provided with a horizontal annular strip, and the inner ring of the annular strip is pointed; a discharging rubber plug is arranged on the outer wall of the storage cavity; the center of the discharging rubber plug is provided with a blind hole, the bottom of the blind hole is provided with a notch, a discharging pipe is arranged in the blind hole, the upper end of the discharging pipe is provided with a ball, the upper end of the discharging pipe is arranged in a through hole at the center of the ball, the upper surface of the discharging rubber plug at the lower part of the discharging pipe is provided with a conical cover plate, the lower edge of the conical cover plate is fixedly connected with the upper surface of the discharging rubber plug, the conical tip of the conical cover plate is provided with a through hole and fixedly sleeved on the outer wall of the discharging pipe, and a spring is sleeved on the discharging pipe between the conical cover plate and the upper surface of the discharging rubber plug.
The principle and the beneficial effects of the utility model are as follows:
the cover is established at ultrasonic probe's lower extreme when color ultrasound couplant coating unit uses, the inside storage couplant of color ultrasound couplant coating unit, it is used for temporarily hiding the extrusion hole to cover the strip, it leaks the extrusion hole to tear to cover the strip when color ultrasound examination, the couplant of storage intracavity storage extrudes and coats skin from the extrusion hole under the extrusion of hand, color ultrasound couplant coating unit's main part is the annular, the couplant of extruding can be restricted in the annular region, can scrape away the couplant on skin surface through the annular strip when removing color ultrasound probe, and release in the cavity of storage chamber also can be with the couplant of scraping again inhales coating unit behind the extrusion force to the storage chamber, realize the recovery of couplant and reuse in same patient's inspection. The blowing plug has the effect of emitting the couplant, and the incision of the bottom of the hole of blind hole is the tight closed state before the use, and after the ball or the toper apron of the upper end of pressing down the blowing pipe during the use, the lower extreme of blowing pipe pierces the incision and gets into the storage chamber, with storage chamber and outside intercommunication, continues to press hard again alright with extruding the couplant and use. The color ultrasonic couplant coating device can realize synchronous coating and recovery of couplant in the inspection process, can also pass through the blowing plug according to the user demand, and one-hand operation can be accomplished, and it is little to paint the area, and convenient to use can avoid special patient's cross use by disposable.
Drawings
FIG. 1 is a cross-sectional view of a color Doppler ultrasound couplant application device of example 1;
FIG. 2 is a cross-sectional view of a color Doppler ultrasound couplant coating apparatus of example 1 with cover strips removed;
FIG. 3 is a sectional view of the discharging rubber plug 6;
fig. 4 is a schematic view showing the installation of the colored ultracouplant coating apparatus in example 1, in which a is an ultrasonic probe.
Detailed Description
The technical scheme of the utility model is not limited to the specific embodiments listed below, and any reasonable combination of the specific embodiments is included.
The first embodiment is as follows: the color ultrasonic couplant coating device is characterized in that a main body of the color ultrasonic couplant coating device is annular, a side wall of the main body is a cavity, the cavity is composed of an outer wall and an inner wall, the annular cavity at the upper part of the main body is a storage chamber 1, the outer wall of the storage chamber 1 is an outward-protruding arc-shaped surface, the annular cavity at the lower part of the main body is an extrusion channel 2, a plurality of extrusion holes 3 are formed in the lower part of the inner side wall of the extrusion channel 2, strip-shaped covering strips 5 cover the surfaces of the extrusion holes 3 of the extrusion channel 2, a horizontal annular strip 4 is arranged at the lower part of the extrusion holes 3 of the extrusion channel 2, and the inner ring of the annular strip 4 is pointed; a discharging rubber plug 6 is arranged on the outer wall of the storage cavity 1; the center of the discharging rubber plug 6 is provided with a blind hole 8, the bottom of the hole of the blind hole 8 is provided with a notch 9, a discharging pipe 10 is arranged in the blind hole 8, the upper end of the discharging pipe 10 is provided with a ball 12, the upper end of the discharging pipe 10 is arranged in a through hole at the center of the ball 12, the upper surface of the discharging rubber plug 6 at the lower part of the discharging pipe 10 is provided with a conical cover plate 11, the lower edge of the conical cover plate 11 is fixedly connected with the upper surface of the discharging rubber plug 6, the conical tip of the conical cover plate 11 is provided with a through hole and a fixed sleeve which is arranged on the outer wall of the discharging pipe 10, and the discharging pipe 10 between the conical cover plate 11 and the upper surface of the discharging rubber plug 6 is sleeved with a spring 13.
The cover is established at ultrasonic probe's lower extreme when this embodiment color ultrasonic couplant coating device uses, the inside storage couplant of color ultrasonic couplant coating device, cover strip 5 is used for temporarily covering and extrudes hole 3, tear off cover strip 5 and spill extrusion hole 3 when color ultrasonic examination, the couplant that stores in storage chamber 1 extrudes and coats skin from extrusion hole 3 under the extrusion of hand, color ultrasonic couplant coating device's main part is the annular, the couplant of extruding can be restricted in the annular region, can scrape away the couplant on skin surface through annular strip 4 when removing color ultrasonic probe, and storage chamber 1 also can be with the couplant of scraping again in the cavity of coating device after releasing the extrusion force to storage chamber 1, realize the recovery of couplant and reuse in same patient's inspection. Blowing plug 6 has the effect of emitting the couplant, and the incision 9 of the bottom of the hole of blind hole 8 is the tight closed state before the use, presses down ball 12 or the toper apron 11 back of the upper end of blowing pipe 10 during the use, and the lower extreme of blowing pipe 10 pierces incision 9 and enters storage chamber 1, with storage chamber 1 and outside intercommunication, continues to press hard again alright use of extruding the couplant. The color ultrasonic couplant coating device can realize synchronous coating and recovery of couplant in the inspection process, can also pass through the blowing plug 6 according to the user demand, and one-hand operation can be accomplished, and it is little to paint the area, and convenient to use can avoid cross use by disposable.
The second embodiment is as follows: the first difference between the present embodiment and the specific embodiment is: the inner diameter of the extrusion hole 3 is 0.3-0.8 cm.
The third concrete implementation mode: the present embodiment differs from the first or second embodiment in that: the inner diameter of the discharging pipe 10 is 0.5-1 cm.
The fourth concrete implementation mode: the difference between this embodiment mode and one of the first to third embodiment modes is: the radius of the round ball 12 is 1.5-2 cm.
The fifth concrete implementation mode: the difference between this embodiment and one of the first to fourth embodiments is: the covering strip 5 is adhered to the lower part of the inner side wall of the extrusion channel 2 through pressure-sensitive adhesive.
Example 1:
with reference to fig. 1 to 4, the main body of the color ultrasonic couplant coating apparatus of the embodiment is annular, the side wall of the main body is a cavity, the cavity is composed of an outer wall and an inner wall, the upper annular cavity of the main body is a storage chamber 1, the outer wall of the storage chamber 1 is an outward-protruding arc-shaped surface, the lower annular cavity of the main body is an extrusion channel 2, the lower part of the inner side wall of the extrusion channel 2 is provided with a plurality of extrusion holes 3, the surface of the extrusion holes is covered with a strip-shaped covering strip 5, the covering strip 5 is adhered to the lower part of the inner side wall of the extrusion channel 2 through pressure-sensitive adhesive, the inner diameter of the extrusion holes 3 is 0.3cm, the lower part of the extrusion holes 3 of the extrusion channel 2 is provided with a horizontal annular strip 4, and the inner ring of the annular strip 4 is pointed; a discharging rubber plug 6 is arranged on the outer wall of the storage cavity 1; a blind hole 8 is formed in the center of the discharging rubber plug 6, a notch 9 is formed in the bottom of the blind hole 8, a discharging pipe 10 is arranged in the blind hole 8, and the inner diameter of the discharging pipe 10 is 0.5 cm; the upper end of the discharging pipe 10 is provided with a round ball 12, the radius of the round ball 12 is 1.5cm, the upper end of the discharging pipe 10 is arranged in a through hole at the center of the round ball 12, the upper surface of a discharging rubber plug 6 at the lower part of the discharging pipe 10 is provided with a conical cover plate 11, the lower edge of the conical cover plate 11 is fixedly connected with the upper surface of the discharging rubber plug 6, the conical tip of the conical cover plate 11 is provided with a through hole and fixedly sleeved on the outer wall of the discharging pipe 10, and the discharging pipe 10 between the conical cover plate 11 and the upper surface of the discharging rubber plug 6 is sleeved with a spring 13.
The cover is established at ultrasonic probe's lower extreme when this embodiment color Doppler ultrasound couplant coating unit uses, the inside storage couplant of color ultrasound couplant coating unit, it is used for temporarily hiding extrusion orifice 3 to cover strip 5, it leaks extrusion orifice 3 to tear to cover strip 5 when color ultrasound examination, the couplant of storage chamber 1 internal storage extrudees and coats skin from extrusion orifice 3 under the extrusion of hand, color ultrasound couplant coating unit's main part is the annular, the couplant of extruding can be restricted in the annular region, can scrape away the couplant on skin surface through annular strip 4 when removing color ultrasound probe, and release storage chamber 1 also can be with the couplant of scraping again in the cavity of coating unit behind the extrusion force to storage chamber 1, realize the recovery of couplant and reuse in same patient's inspection. Blowing plug 6 has the effect of emitting the couplant, and the incision 9 of the bottom of the hole of blind hole 8 is the tight closed state before the use, presses down ball 12 or the toper apron 11 back of the upper end of blowing pipe 10 during the use, and the lower extreme of blowing pipe 10 pierces incision 9 and enters storage chamber 1, with storage chamber 1 and outside intercommunication, continues to press hard again alright use of extruding the couplant. The color ultrasonic couplant coating device can realize synchronous coating and recovery of couplant in the inspection process, can also pass through the blowing plug 6 according to the user demand, and one-hand operation can be accomplished, and it is little to paint the area, and convenient to use can avoid cross use by disposable.
Claims (5)
1. A color Doppler ultrasound couplant coating device is characterized in that: the color ultrasonic couplant coating device is characterized in that a main body of the color ultrasonic couplant coating device is annular, the side wall of the main body is a cavity, the cavity is composed of an outer wall and an inner wall, the annular cavity at the upper part of the main body is a storage chamber (1), the outer wall of the storage chamber (1) is a convex arc-shaped surface, the annular cavity at the lower part of the main body is an extrusion channel (2), the lower part of the inner side wall of the extrusion channel (2) is provided with a plurality of extrusion holes (3) and is covered with strip-shaped covering strips (5), the lower part of the extrusion holes (3) of the extrusion channel (2) is provided with horizontal annular strips (4), and the inner ring of each annular strip (4) is pointed; a discharging rubber plug (6) is arranged on the outer wall of the storage cavity (1); the center of the discharging rubber plug (6) is provided with a blind hole (8), the bottom of the blind hole (8) is provided with a notch (9), a discharging pipe (10) is arranged in the blind hole (8), the upper end of the discharging pipe (10) is provided with a round ball (12), the upper end of the discharging pipe (10) is arranged in a through hole in the center of the round ball (12), the upper surface of the discharging rubber plug (6) at the lower part of the discharging pipe (10) is provided with a conical cover plate (11), the lower edge of the conical cover plate (11) is fixedly connected with the upper surface of the discharging rubber plug (6), the conical cover plate (11) is provided with a through hole and fixedly sleeved on the outer wall of the discharging pipe (10), and a spring (13) is sleeved on the discharging pipe (10) between the conical cover plate (11) and the upper surface of the discharging rubber plug (6).
2. The color Doppler ultrasound couplant coating apparatus according to claim 1, wherein: the inner diameter of the extrusion hole (3) is 0.3-0.8 cm.
3. The color Doppler ultrasound couplant coating apparatus according to claim 1, wherein: the inner diameter of the discharging pipe (10) is 0.5-1 cm.
4. The color Doppler ultrasound couplant coating apparatus according to claim 1, wherein: the radius of the round ball (12) is 1.5-2 cm.
5. The color Doppler ultrasound couplant coating apparatus according to claim 1, wherein: the covering strip (5) is adhered to the lower part of the inner side wall of the extrusion channel (2) through pressure-sensitive adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122361115.1U CN215741338U (en) | 2021-09-28 | 2021-09-28 | Color Doppler ultrasound couplant coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122361115.1U CN215741338U (en) | 2021-09-28 | 2021-09-28 | Color Doppler ultrasound couplant coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215741338U true CN215741338U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122361115.1U Active CN215741338U (en) | 2021-09-28 | 2021-09-28 | Color Doppler ultrasound couplant coating device |
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| Country | Link |
|---|---|
| CN (1) | CN215741338U (en) |
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2021
- 2021-09-28 CN CN202122361115.1U patent/CN215741338U/en active Active
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