CN210962047U

CN210962047U - A device is paintd to couplant for ultrasound department

Info

Publication number: CN210962047U
Application number: CN201822139778.7U
Authority: CN
Inventors: 张云琴; 张雪琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-20
Filing date: 2018-12-20
Publication date: 2020-07-10
Anticipated expiration: 2028-12-20

Abstract

The utility model discloses a device is paintd to couplant for ultrasonic department, including paining stick, feed liquor pipe, holding the liquid box, holding liquid room, fixed plate, ball and placing the seat, one side at fixed plate top is equipped with holds the liquid box, the opposite side at fixed plate top is equipped with places the seat, the inside that holds the liquid box is equipped with holds the liquid room, the top of placing the seat is placed and is paintd the stick, and the top of placing the seat be equipped with paint stick matched with slot. The utility model discloses an output at micro motor is equipped with the screw rod to utilize micro motor to drive first piston and second piston simultaneously and move about in the inside of first infusion groove and second infusion groove respectively, realized inhaling and extruding of automatic couplant when not influencing the couplant and continuously outputting, it is big to have avoided the people to extrude working strength, the extrusion capacity is inhomogeneous, cause extravagant problem easily, improve work efficiency, the accuracy that the couplant was paintd has been increased, promote the result of use.

Description

A device is paintd to couplant for ultrasound department

Technical Field

The utility model relates to the technical field of medical instrument auxiliary device, specifically a device is paintd to couplant for ultrasound department.

Background

The medical coupling agent is a medical product consisting of a new-generation aqueous polymer gel, has a neutral pH value, is non-toxic and harmless to a human body, is not easy to dry and rancid, has clear ultrasonic imaging, proper viscosity and no greasiness, can wet the skin by easily sliding a probe, eliminates air on the surface of the skin, has good lubricating property, is easy to unfold, and has no corrosion and damage to the ultrasonic probe.

Clinically when carrying out the color Doppler ultrasound examination for the patient, need paint the couplant at the inspection position, and the majority of volumes of device are great is paintd to present couplant, it is more to paint the couplant quantity that the device once only carried, weight is great, medical staff has increased the intensity of work at the in-process of long-time use, the manual work is extruded the couplant and is used and be not convenient for hold disposable volume of paining, and it is lower to rely on the ball to roll the work efficiency of paining that drives the couplant completely, be not convenient for place the device of paining after the use, easily cause the staining to scribbling the head, influence the health.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is paintd to couplant for ultrasonic branch of academic or vocational study, it is great that the device is most bulky to solve the current couplant that proposes in the above-mentioned background art, it is more to paint the couplant quantity that the device once only carried, weight is great, medical staff has increased the intensity of work at the in-process of long-time use, the manual work is extruded the couplant and is used and be not convenient for hold the volume of once only paining, and it is lower to rely on the ball roll to drive the work efficiency of paining of couplant completely, be not convenient for place the device of paining after the use, cause the staining easily to paining the head, influence the health problem.

In order to achieve the above object, the utility model provides a following technical scheme: a couplant smearing device for an ultrasonic department comprises a smearing rod, a liquid inlet pipe, a liquid storage box, a liquid storage chamber, a fixed plate, balls and a placing seat, wherein the liquid storage box is arranged on one side of the top of the fixed plate, the placing seat is arranged on the other side of the top of the fixed plate, the liquid storage chamber is arranged inside the liquid storage box, the smearing rod is placed on the top of the placing seat, a slot matched with the smearing rod is formed in the top of the placing seat, a liquid injection port is formed in the top of the liquid storage box, a cover body is hinged to the top of the liquid injection port, the liquid inlet pipe is connected to one side of the bottom end of the outer side wall of the liquid storage box, one end of the liquid inlet pipe is communicated with the liquid storage chamber, a movable groove is formed in the top end of the inner part of the smearing rod at the position of the movable groove, two, the output end of the micro motor is connected with a screw rod, 4 first transfusion grooves are arranged in the smearing rod below the movable groove, a second transfusion groove is arranged in the smearing rod below the first transfusion groove, one end of the screw rod, far away from the micro motor, extends into the second transfusion groove and is provided with a first piston through a bearing, 4 pull rods parallel to the screw rod are uniformly arranged on the outer side wall of the first piston on the outer side of the screw rod at equal intervals, one end of each pull rod, far away from the first piston, extends into the first transfusion groove and is provided with a second piston matched with the first transfusion groove, an internal threaded hole matched with the screw rod is arranged in the smearing rod between the first transfusion groove and the movable groove, one end of the liquid inlet pipe, far away from the liquid storage box, extends into the smearing rod and is communicated with the second transfusion groove below the first piston, one side of the outer side wall of the liquid inlet pipe is connected with a shunt pipe, one end of the shunt pipe, which is far away from the liquid inlet pipe, is communicated with the first liquid conveying groove, one side of the top end of the outer side wall of the first liquid conveying groove is connected with a liquid outlet pipe, one side of the bottom end of the outer side wall of the second liquid conveying groove is connected with a liquid guide pipe, the liquid outlet pipe, the liquid inlet pipe and the shunt pipe are all provided with one-way valves, the bottom of the smearing rod is provided with a groove, the bottom inside the smearing rod at the groove position is provided with a heating pipe, one end of the liquid outlet pipe, which is far away from the first liquid conveying groove, extends to the groove position, the bottom of the smearing rod is detachably provided with a sleeve head, the bottom of the outer side wall of the smearing rod is provided with an external thread, the inner side wall of the sleeve head is provided with an internal thread matched with the external thread, the edge, the outer side wall of the smearing rod above the separation plate is provided with a switch, the switch is electrically connected with the micro motor and the heating pipe through a wire, the top end of the smearing rod is connected with the wire, the wire is electrically connected with the switch, and a limiting sleeve wraps the space between the wire on the outer side of the smearing rod and the liquid inlet pipe.

Preferably, a transparent observation window is arranged on one side of the outer side wall of the liquid storage box, and scale marks are arranged on the liquid storage box at the position of the transparent observation window.

Preferably, the bottom of baffler is round platform form, and the top of slot is equipped with the standing groove with round platform form matched with, and the bottom of slot inside wall is equipped with the ultraviolet ray disinfection lamp.

Preferably, the bottom of the barrier plate on the outer side of the smearing rod is uniformly provided with illuminating lamps at equal intervals, and the illuminating lamps are electrically connected with the switch through conducting wires.

Preferably, the cross section of recess and transparent protection casing inside wall all is the circular-arc that the radian is unanimous, and the diameter of circular arc is greater than the diameter of ball.

Compared with the prior art, the beneficial effects of the utility model are that: the couplant smearing device for the ultrasonic department is convenient to place after a smearing rod is used by arranging the inserting groove matched with the smearing rod in the placing seat and arranging the bottom end of the separation plate into a round table shape matched with the top end of the inserting groove, the round table and the placing groove matched with the round table are utilized to play a role in guiding, the smearing rod is convenient to place and the side wall is prevented from being stained, the sleeve head is detachably arranged at the bottom end of the smearing rod, the smearing part can be conveniently detached and cleaned, the device is convenient to clean and replace, the using effect of the device is improved, the illuminating lamp is arranged at the bottom of the separation plate, the illuminating lamp can be conveniently utilized to illuminate, the couplant smeared on the surface of skin can be conveniently observed in the process of smearing the couplant, the detection effect is prevented from being influenced by the non-uniform smearing of the couplant, and the liquid storage box is arranged at the, the liquid storage box is connected with the smearing rod through the liquid inlet pipe, so that the couplant and the smearing rod can be conveniently and separately placed without influencing the use of the couplant, the weight of the smearing rod is greatly reduced, the operation is convenient, the labor intensity of medical staff is reduced, the connecting strength between the smearing rod and the liquid storage box can be conveniently improved and prevented from being dragged by wrapping the conducting wire and the liquid inlet pipe by using the limiting sleeve, the ultraviolet disinfection lamp is arranged at the bottom end inside the slot, the transparent protective cover is arranged at the bottom end of the sleeve head, the smearing rod can be conveniently sterilized and disinfected by using the ultraviolet disinfection lamp, the light transmission effect of the transparent protective cover is utilized, ultraviolet rays can penetrate through one part of the liquid storage box to enter the groove to sterilize and disinfect balls in a large area, the using effect of the device is improved, and the transparent observation window is arranged on the liquid storage box, so that the quantity, avoid because surplus couplant quantity is not right and cause smearing the effect that the in-process produced bubble influences the piece of taking a photograph, the utility model discloses an output at micro motor is equipped with the screw rod to utilize micro motor to drive first piston and second piston simultaneously and move about respectively in the inside in first infusion groove and second infusion groove, realized the suction of automatic couplant and extrude when not influencing couplant continuous output, it is big to have avoided the people to extrude working strength, the extrusion capacity is inhomogeneous, cause extravagant problem easily, improve work efficiency, the accuracy of smearing of couplant has been increased, promote the result of use.

Drawings

Fig. 1 is a schematic front view of the internal structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the application rod of the present invention;

fig. 3 is an enlarged schematic view of the a-site of the present invention.

In the figure: 1. a smearing bar; 2. a slide bar; 3. a limiting sleeve; 4. a wire; 5. a liquid inlet pipe; 6. a reservoir cartridge; 7. a liquid injection port; 8. a cover body; 9. a transparent viewing window; 10. scale lines; 11. a reservoir chamber; 12. a fixing plate; 13. an ultraviolet disinfection lamp; 14. a transparent protective cover; 15. a ball bearing; 16. a groove; 17. a placing seat; 18. a slot; 19. sleeving heads; 20. heating a tube; 21. a movable groove; 22. a micro motor; 23. a movable plate; 24. an external thread; 25. an internally threaded bore; 26. a shunt tube; 27. a second piston; 28. a screw; 29. a one-way valve; 30. a barrier plate; 31. an illuminating lamp; 32. a second liquid transfer tank; 33. a first piston; 34. a catheter; 35. a liquid outlet pipe; 36. a pull rod; 37. a switch; 38. a first liquid transfer tank.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a couplant smearing device for an ultrasonic department comprises a smearing rod 1, a liquid inlet pipe 5, a liquid storage box 6, a liquid storage chamber 11, a fixing plate 12, a ball 15 and a placing seat 17, wherein the liquid storage box 6 is arranged on one side of the top of the fixing plate 12, a transparent observation window 9 is arranged on one side of the outer side wall of the liquid storage box 6, scale marks 10 are arranged on the liquid storage box 6 at the position of the transparent observation window 9, the placing seat 17 is arranged on the other side of the top of the fixing plate 12, the liquid storage chamber 11 is arranged inside the liquid storage box 6, the smearing rod 1 is placed on the top of the placing seat 17, a slot 18 matched with the smearing rod 1 is arranged on the top of the placing seat 17, a liquid injection port 7 is arranged on the top of the liquid storage box 6, a cover body 8 is hinged to the top of the liquid injection port 7, the liquid inlet pipe 5 is connected to one side of the bottom end, two parallel slide bars 2 are arranged inside the smearing rod 1 at the position of the movable groove 21, a movable plate 23 is sleeved between the two slide bars 2, a micro motor 22 is arranged at the bottom of the movable plate 23, the output end of the micro motor 22 is connected with a

screw

28, 4 first liquid conveying grooves 38 are arranged inside the smearing rod 1 below the movable groove 21, a second liquid conveying groove 32 is arranged inside the smearing rod 1 below the first liquid conveying groove 38, one end of the screw 28, far away from the micro motor 22, extends into the second liquid conveying groove 32 and is provided with a first piston 33 through a bearing, 4 pull rods 36 parallel to the screw 28 are uniformly arranged on the outer side wall of the first piston 33 outside the screw 28 at equal intervals, one end of the pull rod 36, far away from the first piston 33, extends into the first liquid conveying groove 32 and is provided with a second piston 27 matched with the first liquid conveying groove 32, an internal threaded hole 25 matched with the screw 28 is arranged inside the smearing rod 1 between the first liquid conveying groove 38 and the movable groove, one end of the liquid inlet pipe 5, which is far away from the liquid storage box 6, extends into the smearing rod 1 and is communicated with a second liquid conveying tank 32 below a first piston 33, one side of the outer side wall of the liquid inlet pipe 5 is connected with 4 shunt pipes 26, one ends of the shunt pipes 26, which are far away from the liquid inlet pipe 5, are all communicated with a first liquid conveying tank 38, one side of the top end of the outer side wall of the first liquid conveying tank 38 is connected with a liquid outlet pipe 35, one side of the bottom end of the outer side wall of the second liquid conveying tank 32 is connected with a liquid guide pipe 34, the liquid outlet pipe 35, the liquid inlet pipe 5 and the shunt pipes 26 are all provided with a one-way valve 29, the bottom of the smearing rod 1 is provided with a groove 16, the bottom end inside the smearing rod 1 at the position of the groove 16 is provided with a heating pipe 20, one end of the liquid outlet pipe 35, which is far away from the first liquid, the edge position of the bottom of the sleeve head 19 is provided with a transparent protective cover 14, the position of a groove 16 on the inner side of the transparent protective cover 14 is provided with a ball 15, the cross sections of the inner side walls of the groove 16 and the transparent protective cover 14 are arc-shaped with the same radian, the diameter of the arc is larger than that of the ball 15, the outer side wall of the smearing rod 1 above the sleeve head 19 is provided with a barrier plate 30, the bottom end of the barrier plate 30 is in a round table shape, the top end of a slot 18 is provided with a placing groove matched with the round table shape, the bottom end of the inner side wall of the slot 18 is provided with an ultraviolet disinfection lamp 13, illuminating lamps 31 are uniformly arranged at the bottom of the barrier plate 30 outside the smearing rod 1 at equal intervals, the illuminating lamps 31 are electrically connected with a switch 37 through wires, the outer side wall of the smearing rod 1 above the barrier plate 30 is, the lead 4 is electrically connected with the switch 37, and the limiting sleeve 3 is wrapped between the lead 4 on the outer side of the smearing rod 1 and the liquid inlet pipe 5.

The working principle is as follows: when the device is needed, a power supply is connected externally, the couplant is poured into the liquid storage chamber 11 through the liquid injection port 7, the applicator rod 1 is taken by one hand to be aligned with the skin of a patient, the micro motor 22 is electrified to work by pressing the switch 37, the screw 28 is driven to rotate in the process of forward rotation of the micro motor 22, the screw 28, the first piston 33 and the second piston 27 are driven to descend by matching the screw 28 with the internal threaded hole 25, the second liquid conveying tank 33 is extruded in the descending process of the first piston 33, the couplant in the second liquid conveying tank 33 is conveyed into the liquid outlet pipe 35 through the liquid guide pipe 34 and is extruded to the position of the groove 16, the ball 15 rolls on the skin of the patient, the couplant is uniformly coated on the skin of the patient, negative pressure is generated in the first liquid conveying tank 38 in the descending process of the second piston 27, the couplant in the liquid storage chamber 11 is sucked into the first liquid conveying tank 38 through the liquid inlet pipe, and the micro motor 22, the screw 28, the first piston 33 and the second piston 27 are driven to ascend in the process of the reverse rotation of the micro motor 22, the first piston 33 is driven to ascend in the process of ascending so as to generate negative pressure inside the second liquid conveying tank 32, the couplant inside the liquid storage chamber 11 is sucked into the second liquid conveying tank 32, the first liquid conveying tank 38 is extruded in the process of ascending the second piston 27, the couplant inside the first liquid conveying tank 38 is extruded out for coating, the heating pipe 20, the ultraviolet disinfection lamp 13 and the illuminating lamp 31 are selected for conducting electrifying work, the heating pipe 20 increases the temperature of the coating part of the coating rod 1, discomfort caused by cold stimulation to the skin of a patient is avoided, the coating head part of the coating rod 1 is disinfected and sterilized by the ultraviolet disinfection lamp 13, and the illuminating lamp 31 can be convenient for medical staff to observe whether the couplant is uniformly coated or not.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a device is paintd to couplant for ultrasonic branch of academic or vocational study, includes and paints stick (1), feed liquor pipe (5), hold liquid box (6), hold liquid chamber (11), fixed plate (12), ball (15) and place seat (17), its characterized in that: a liquid storage box (6) is arranged on one side of the top of the fixed plate (12), a placing seat (17) is arranged on the other side of the top of the fixed plate (12), a liquid storage chamber (11) is arranged inside the liquid storage box (6), a smearing rod (1) is placed on the top of the placing seat (17), a slot (18) matched with the smearing rod (1) is formed in the top of the placing seat (17), a liquid injection port (7) is formed in the top of the liquid storage box (6), a cover body (8) is hinged to the top of the liquid injection port (7), a liquid inlet pipe (5) is connected to one side of the bottom end of the outer side wall of the liquid storage box (6), one end of the liquid inlet pipe (5) is communicated with the liquid storage chamber (11), a movable groove (21) is formed in the top end inside the smearing rod (1) at the position of the movable groove (21), two sliding rods (2, a movable plate (23) is sleeved between the two sliding rods (2), a micro motor (22) is arranged at the bottom of the movable plate (23), the output end of the micro motor (22) is connected with a screw rod (28), 4 first liquid conveying tanks (38) are arranged inside the smearing rod (1) below the movable groove (21), a second liquid conveying tank (32) is arranged inside the smearing rod (1) below the first liquid conveying tank (38), one ends, far away from the micro motor (22), of the screw rod (28) extend to the inside of the second liquid conveying tank (32) and are provided with first pistons (33) through bearings, 4 pull rods (36) parallel to the screw rod (28) are uniformly arranged on the outer side wall of the first piston (33) outside the screw rod (28) at equal intervals, and one ends, far away from the first pistons (33), of the pull rods (36) extend to the inside of the first liquid conveying tank (38) and are provided with second pistons (27) matched with the first liquid conveying tank (38), an internal threaded hole (25) matched with the screw rod (28) is formed in the smearing rod (1) between the first liquid conveying tank (38) and the movable tank (21), one end, far away from the liquid storage box (6), of the liquid inlet pipe (5) extends into the smearing rod (1) and is communicated with a second liquid conveying tank (32) below the first piston (33), 4 shunt pipes (26) are connected to one side of the outer side wall of the liquid inlet pipe (5), one ends, far away from the liquid inlet pipe (5), of the shunt pipes (26) are communicated with the first liquid conveying tank (38), one side of the top end of the outer side wall of the first liquid conveying tank (38) is connected with a liquid outlet pipe (35), one side of the bottom end of the outer side wall of the second liquid conveying tank (32) is connected with a liquid guide pipe (34), and one-way valves (29) are arranged on the liquid guide pipe (34), the liquid outlet pipe (35), the liquid, the bottom of smearing rod (1) is equipped with recess (16), the inside bottom of smearing rod (1) of recess (16) position department is equipped with heating pipe (20), the one end that first infusion groove (38) was kept away from in drain pipe (35) extends to recess (16) position department, the bottom demountable installation of smearing rod (1) has pullover (19), the bottom of smearing rod (1) lateral wall is equipped with external screw thread (24), and is equipped with the internal thread that cooperatees with external screw thread (24) on the inside wall of pullover (19), the marginal position department of pullover (19) bottom is equipped with transparent protection casing (14), and recess (16) position department of transparent protection casing (14) inboard has placed ball (15), be equipped with baffler (30) on smearing rod (1) lateral wall of pullover (19) top, be equipped with switch (37) on the smearing rod (1) lateral wall of baffler (30) top, and switch (37) is connected with micro motor (22) and heating pipe (20) electricity through the wire, the top of daubing stick (1) is connected with wire (4), wire (4) are connected with switch (37) electricity, and the parcel has stop collar (3) between wire (4) and feed liquor pipe (5) outside daubing stick (1).

2. The couplant application device for ultrasound department according to claim 1, characterized by: one side of the outer side wall of the liquid storage box (6) is provided with a transparent observation window (9), and the liquid storage box (6) at the position of the transparent observation window (9) is provided with scale marks (10).

3. The couplant application device for ultrasound department according to claim 1, characterized by: the bottom of baffler (30) is round platform form, and the top of slot (18) is equipped with the standing groove with round platform form matched with, and the bottom of slot (18) inside wall is equipped with ultraviolet ray disinfection lamp (13).

4. The couplant application device for ultrasound department according to claim 1, characterized by: the bottom of the barrier plate (30) on the outer side of the smearing rod (1) is uniformly provided with illuminating lamps (31) at equal intervals, and the illuminating lamps (31) are electrically connected with the switch (37) through wires.

5. The couplant application device for ultrasound department according to claim 1, characterized by: the cross sections of the groove (16) and the inner side wall of the transparent protective cover (14) are arc-shaped with the same radian, and the diameter of the arc is larger than that of the ball (15).