CN108903971A - A kind of medical ultrasonic probe with couplant applicator unit - Google Patents

Abstract

The invention discloses a medical ultrasonic probe with a couplant application unit, which comprises a probe body and a couplant application unit; the couplant application unit is detachably installed on the left end surface of the probe body; the couplant application unit includes a lower couplant Smearing head; the inside of the couplant smearing head is formed with a rectangular couplant replenishment tank; the middle and lower part of the couplant replenishment tank is formed with a horizontal partition; the partition divides the couplant replenishment tank into upper and lower parts; A feeding hose is provided on the couplant application head; a number of uniformly distributed connecting pipelines are arranged on the left side wall of the couplant replenishment tank; The discharge pipe runs through the bottom; the upper part of the couplant replenishment tank is lifted and set with an extrusion plate. The invention automatically applies the coupling agent with the use of the ultrasonic probe, which reduces the time for medical staff to apply the coupling agent.

Description

A medical ultrasonic probe with a couplant application unit

technical field

The invention relates to medical ultrasonic equipment, in particular to a medical ultrasonic probe with a coupling agent application unit.

Background technique

During ultrasonic examination of the human body, in order to obtain better detection results, couplants are generally used. However, the existing medical ultrasonic probes do not have the function of transporting couplants. The strength is high, and the waste is serious.

Contents of the invention

The object of the present invention is to provide a medical ultrasonic probe with a couplant application unit, which includes a probe body and a couplant application unit; the couplant application unit is detachably installed at the lower end of the left end surface of the probe body; The couplant application unit includes a lower couplant application head and an upper insertion mounting plate; a rectangular couplant replenishment groove is formed inside the couplant application head; the middle and lower part of the couplant replenishment groove is formed with a horizontal partition plate; the partition plate separates the couplant supplement tank into upper and lower parts; the right end of the upper side wall of the couplant supplement tank is equipped with a connecting seat; the coupling agent application head is provided with a feeding hose; A mounting plate is provided and connected to the couplant replenishing tank through a connecting seat; a first one-way valve is arranged on the connecting seat; a number of connecting pipelines evenly distributed front and rear are arranged on the left side wall of the couplant replenishing tank; the upper end of the connecting pipeline The inlet is located at the upper end of the left wall of the upper couplant replenishment tank and is provided with a second one-way valve; the lower outlet is located at the lower end of the left side wall of the lower couplant replenishment tank and is provided with a third one-way valve; the lower couplant replenishment The bottom surface of the tank is formed with a number of uniformly distributed front and rear discharge pipes that penetrate downward; the upper end of the discharge pipe is provided with a fourth one-way valve; the upper part of the couplant replenishment tank is equipped with an extruding plate for lifting.

As a preference of the above technical solution, the insertion mounting plate is in the shape of a cuboid; the insertion mounting plate is formed on the right end of the upper end surface of the couplant application head; An installation groove is provided; the center of the upper side wall of the lower insertion installation groove is formed with an insertion installation groove matched with the insertion installation plate.

As a preference of the above-mentioned technical solution, a lifting electric cylinder is arranged on the upper end surface of the partition plate; the extrusion plate is fixed on the upper end of the piston rod of the lifting electric cylinder; switch.

As an optimization of the above technical solution, a hose placement groove is formed on the left end surface of the probe body; the upper end of the hose placement groove is not sealed, and the lower end communicates with the insertion installation groove; the feeding hose is detachably arranged in the hose placement groove Inside; the left end of the front and rear side walls of the hose placement groove is formed with a number of plastic cards evenly distributed up and down; the plastic cards are used to limit the feeding hose.

As a preference of the above technical solution, insertion guide grooves are respectively formed on the front and rear side walls of the insertion installation groove; insertion guide blocks that cooperate with the insertion guide grooves are respectively formed on the front and rear end surfaces of the insertion installation plate.

As a preference of the above technical solution, the shape of the coupling agent application head is the same as that of the lower end of the probe body, and the edge of the left end surface of the coupling agent application head is rounded.

As a preference of the above technical solution, the feeding hose is in communication with the external couplant replenishing device.

The beneficial effect of the present invention is that the coupling agent is automatically applied along with the use of the ultrasonic probe, which reduces the time for medical staff to apply the coupling agent.

Description of drawings

Fig. 1 is the structural representation of the section of the present invention;

Fig. 2 is a structural schematic diagram of the left view of the present invention.

In the figure, 10, the probe body; 100, the hose placement groove; 101, the insertion installation groove; 102, the lower insertion installation groove; 11, the plastic card; 20, the couplant application unit; 21, the couplant application head; 210. Coupling agent replenishment tank; 211. Partition plate; 212. Connecting pipeline; 213. Discharge pipe; 22. Inserting installation plate; 23. Feeding hose; 25. Lifting electric cylinder; 251. Extrusion plate 252, rising switch; 253, falling switch; 26, connecting seat; 261, the first one-way valve; 27, the second one-way valve; 28, the third one-way valve; 29, the fourth one-way valve.

Detailed ways

As shown in Figures 1 and 2, a medical ultrasonic probe with a couplant application unit includes a probe body 10 and a couplant application unit 20; the couplant application unit 20 is detachably mounted on the lower end of the left end face of the probe body 10; The couplant application unit 20 includes a couplant application head 21 at the lower part and an insertion mounting plate 22 at the top; a rectangular couplant replenishment groove 210 is formed inside the couplant application head 21; the middle and lower part of the couplant replenishment groove 210 is formed There is a partition plate 211 arranged horizontally; the partition plate 211 separates the couplant replenishment tank 210 into upper and lower parts; the right end of the upper side wall of the couplant supplement tank 210 is equipped with a connecting seat 26; the couplant application head 21 is provided with The feeding hose 23; the feeding hose 23 passes through the insertion mounting plate 22 and is connected to the coupling agent replenishing tank 210 through the connecting seat 26; the connecting seat 26 is provided with a first one-way valve 261; the coupling agent replenishing tank 210 The left side wall is provided with a number of connecting pipelines 212 evenly distributed front and rear; the upper inlet of the connecting pipeline 212 is located at the upper end of the left side wall of the coupling agent supplement tank 210 in the upper part and is provided with a second one-way valve 27, and the lower outlet is located in the lower part The lower end of the left side wall of the couplant supplement tank 210 is provided with a third one-way valve 28; the bottom surface of the couplant supplement tank 210 in the lower part is formed with a number of discharge pipes 213 that are evenly distributed before and after and penetrate downward; the discharge pipe The upper entrance of 213 is provided with a fourth one-way valve 29; the upper coupling agent replenishment tank 210 is provided with an extruding plate 251 ascending and descending.

As shown in Figures 1 and 2, the insertion mounting plate 22 is in the shape of a cuboid; the insertion mounting plate 22 is formed on the right end of the upper end surface of the coupling agent application head 21; The lower insertion installation groove 102 matched with the head 21 ; the upper side wall center of the lower insertion installation groove 102 is formed with an insertion installation groove 101 matched with the insertion installation plate 22 .

As shown in Figure 1 and Figure 2, the upper end surface of the partition plate 211 is provided with a lifting electric cylinder 25; the extrusion plate 251 is fixed on the upper end of the piston rod of the lifting electric cylinder 25; An ascending switch 252 and a descending switch 253 of the electric cylinder 25.

As shown in Fig. 1 and Fig. 2, a hose placement groove 100 is formed on the left end surface of the probe body 10; the upper end of the hose placement groove 100 is not sealed, and the lower end communicates with the insertion installation groove 101; the feeding hose 23 is detachable Type is arranged in the hose placement groove 100; The left end of the front and rear side walls of the hose placement groove 100 is formed with some plastic cards 11 evenly distributed up and down; The plastic cards 11 are used to limit the feeding hose 23.

Inserting guide grooves are respectively formed on the front and rear side walls of the insertion installation groove 101 ; insertion guide blocks matching the insertion guide grooves are respectively formed on the front and rear end surfaces of the insertion installation plate 22 .

As shown in FIG. 1 and FIG. 2 , the shape of the coupling agent application head 21 is the same as that of the lower end of the probe body 10 and the edge of the left end surface of the coupling agent application head 21 is rounded.

The feeding hose 23 is connected with an external couplant replenishing device (not shown);

Working principle of medical ultrasound probe with couplant application unit:

The feeding hose 23 is connected to an external couplant replenishing device (not shown); after the couplant in the couplant replenishing tank 210 is consumed, the extrusion plate 251 is at the uppermost end, and then the medical personnel manually press the down switch 253 to start the lifting The electric cylinder 25 drives the extrusion plate 251 to descend, so that the upper couplant replenishment tank 210 replenishes the couplant from the feeding hose 23, and when it needs to be used, the medical staff manually press the up switch 252 to start the lifting electric cylinder 25 to drive the extrusion plate 251 rises, so that the couplant in the upper couplant supplement tank 210 flows out through the connecting pipeline 212, the lower couplant supplement tank 210 and the discharge pipeline 213 and is applied on the patient's skin, so that the medical ultrasonic probe can work normally; The use of the ultrasonic probe 10 automatically applies the couplant, which reduces the time for medical personnel to apply the couplant.

The above content is only the preferred implementation mode of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation mode and application scope. limits.

Claims (7)

1. A medical ultrasonic probe with a couplant application unit, characterized in that: it comprises a probe body (10) and a couplant application unit (20); the couplant application unit (20) is detachably mounted on the probe body (10) The lower end of the left end face of the couplant application unit (20) includes the couplant application head (21) of the lower part and the insertion mounting plate (22) of the upper part; the inside of the couplant application head (21) is formed with a rectangular couplant Supplementary tank (210); the middle and lower part of the couplant supplementary tank (210) is formed with a partition plate (211) arranged horizontally; the partition plate (211) separates the couplant supplementary tank (210) into upper and lower parts; the couplant A connection seat (26) is installed on the right end of the upper side wall of the supplementary tank (210); a feeding hose (23) is arranged on the coupling agent application head (21); the feeding hose (23) passes through the insertion mounting plate (22) and be connected with the couplant replenishment tank (210) through the connection seat (26); the first check valve (261) is provided on the connection seat (26); the left side wall of the couplant supplement tank (210) is provided with There are several connecting pipelines (212) evenly distributed before and after; the upper end inlet of the connecting pipeline (212) is located at the upper end of the left side wall of the upper coupling agent supplement tank (210) and is provided with a second one-way valve (27), a lower end The outlet is located at the lower end of the left side wall of the lower couplant supplement tank (210) and is provided with a third one-way valve (28); the bottom surface of the lower couplant supplement tank (210) is formed with a number of uniformly distributed downward through The discharge pipe (213); the upper inlet of the discharge pipe (213) is provided with a fourth one-way valve (29); the upper part of the couplant replenishment tank (210) is lifted and provided with an extruding plate (251). 2. A kind of medical ultrasonic probe with couplant application unit according to claim 1, characterized in that: the insertion mounting plate (22) is in the shape of a cuboid; the insertion mounting plate (22) is formed on the couplant application head (21) is set at the right end of the upper end face; the lower end of the left end face of the ultrasonic probe (10) is formed with a lower insertion installation groove (102) that cooperates with the coupling agent smearing head (21); the lower insertion installation groove (102) is The center of the side wall is formed with an insertion installation groove (101) that matches the insertion installation plate (22). 3. A kind of medical ultrasonic probe with couplant smearing unit according to claim 1, is characterized in that: the upper end face of dividing plate (211) is provided with lifting electric cylinder (25); Squeeze plate (251) It is fixed on the upper end of the piston rod of the lifting electric cylinder (25); an up switch (252) and a down switch (253) for controlling the lifting electric cylinder (25) are arranged on the plug-in mounting plate (22). 4. A medical ultrasonic probe with a couplant application unit according to claim 2, characterized in that: the upper left end surface of the probe body (10) is formed with a hose placement groove (100); the hose placement groove (100) ) is not sealed at the upper end, and the lower end communicates with the insertion installation groove (101); the feeding hose (23) is detachably arranged in the hose placement groove (100); The left end is molded with some plastic cards (11) evenly distributed up and down; the plastic cards (11) are used to limit the feeding hose (23). 5. A kind of medical ultrasonic probe with couplant smearing unit according to claim 2, is characterized in that: the front and rear sidewalls of the insertion installation groove (101) are respectively formed with insertion guide grooves; the insertion installation plate ( 22) The front and rear end faces are respectively formed with inserting guide blocks cooperating with the inserting guide grooves. 6. A kind of medical ultrasonic probe with couplant application unit according to claim 1, characterized in that: the shape of the couplant application head (21) is the same as the shape of the lower end of the probe body (10) and the couplant application The edge molding of the left end surface of the head (21) has rounded corners. 7. A medical ultrasonic probe with a couplant application unit according to claim 1, characterized in that: the feeding hose (23) communicates with an external couplant replenishing device.